JP7629843B2 - Control device and control method for watertight opening and closing device - Google Patents

Description

The present invention relates to a control device and a control method for a watertight device that closes openings such as entrances and exits of buildings, factories, warehouses, garages, etc., or openings such as entrances and exits of subway stations and underground shopping malls in a watertight state during heavy rain, etc., and in particular to a control device and a control method for a watertight opening and closing body device that is suitable for controlling a watertight opening and closing body device configured using multiple watertight panels.

2. Description of the Related Art Water stop devices are installed at ground level entrances to underground facilities such as subway stations and underground shopping malls, as well as at building entrances, to prevent water from heavy rain or other events from flowing into the underground facilities or inside the buildings.
As such a waterproofing device, a waterproof door is proposed as described in Patent Document 1.

Patent No. 6355356

The waterproof door described in Patent Document 1 is equipped with a first compression means that compresses the door body vertically and a second compression means that compresses the door body horizontally, and the second compression means performs a compression operation after the first compression means performs a compression operation.

In the device described in Patent Document 1, the door body is compressed vertically and then horizontally. Therefore, when multiple door bodies are compressed vertically, the horizontal gaps between each door body can cause the multiple door bodies to tilt individually, and the door bodies may come into contact in a bent manner at the contact points. Subsequent compression in the horizontal direction can result in undesirable unexpected stress being applied to the bent contact points.

The present invention has been made in consideration of the above points, and aims to provide a control device and control method for a watertight opening and closing device that can improve the watertightness between the watertight panels and between the watertight panels and the guide rails when compressing multiple watertight panels vertically and horizontally.

The first feature of the control device for a watertight opening/closing body device of the present invention is that it comprises a watertight opening/closing means for opening and closing an opening by moving a plurality of panel means along a guide means from the periphery of the opening, a horizontal compression means for performing a first horizontal compression process for applying a compression force to the plurality of panel means in a horizontal movement direction after the opening is closed by the watertight opening/closing means, and a vertical compression means for performing a first vertical compression process for applying a compression force to the plurality of panel means in a vertical movement direction, and the control device for a watertight opening/closing body device controls the horizontal compression means and the vertical compression means so as to increase the watertightness between the plurality of panel means and the guide means and between the plurality of panel means that are in contact with each other in the vertical direction, and executes the first vertical compression process after executing the first horizontal compression process, and executes the second horizontal compression process after the first horizontal compression process is stopped.

The watertight opening and closing means is composed of multiple panel means that electrically open and close openings such as entrances and windows, or internal passageways and spaces in structures such as buildings, factories, warehouses, and garages. The multiple panel means are stored in the upper part, which is one of the peripheral parts of the opening in a building, etc., and move (lower) through the opening along the guide means, passing through a lintel or the like, to electrically open and close the opening. In addition, the watertight opening and closing means may be stored in the lower part of the opening and electrically open and close using an upward movement method, or the watertight opening and closing means may be stored in the side and electrically move using a sliding method. Additionally, the watertight opening and closing means includes both those that can completely close the opening when closed and those that cannot.

The horizontal compression means applies a compression force to the multiple panel means in the horizontal movement direction after the opening is closed by the watertight opening/closing means or after the watertight start button is operated after this closure. The process in which the horizontal compression means applies a compression force in the horizontal movement direction is called the horizontal compression process. This horizontal compression process causes the multiple panel means to be compressed against the inner wall surface of the guide means and come into contact with each other, thereby improving watertightness. On the other hand, the vertical compression means applies a compression force to the multiple panel means in the vertical movement direction after the opening is closed by the watertight opening/closing means. The process in which the vertical compression means applies a compression force in the vertical movement direction is called the vertical compression process. This vertical compression process improves watertightness between the multiple panel means that are compressed vertically and come into contact with each other.

In this invention, a first horizontal compression process is performed by a horizontal compression means, a first vertical compression process is then performed, and a second horizontal compression process is performed after the first horizontal compression process is stopped. By performing the first horizontal compression process on the multiple panel means, the multiple panel means are compressed and come into contact with the inner wall surface of the guide means, the gaps that existed between the multiple panel means and the guide means disappear, the multiple panel means do not tilt individually, and the multiple panel means maintain a straight line along the inner wall surface of the guide means. By performing the first vertical compression process after this first horizontal compression process, a compression force in the vertical movement direction is applied from the vertical compression means to the multiple panel means that maintain a straight line, so that they are efficiently compressed in the vertical direction and come into contact, thereby improving the watertightness between the multiple panel means. In this invention, since the multiple panel means move in the vertical movement direction by the first vertical compression process, the second horizontal compression process is performed after the first vertical compression process. The multiple panel means that are moved vertically by the second horizontal compression process are efficiently compressed and come into contact with the inner wall surface of the guide means, dramatically improving watertightness.

For example, in the control shown in Figures 2 and 4, a first horizontal compression process is executed at time t10, a first vertical compression process is executed at a subsequent time t14, the first horizontal compression process is stopped at time t13, and a second horizontal compression process is executed at a subsequent time t18.
In the control shown in FIG. 3, a first horizontal compression process is executed at time t20, a first vertical compression process is executed at the following time t22, the first horizontal compression process is stopped at time t24, and a second horizontal compression process is executed at the following time t27.

A second feature of the control device for a watertight opening/closing body device of the present invention is that, in the control device for a watertight opening/closing body device described in the first feature, the first vertical compression process is executed after the first horizontal compression process is executed, the second horizontal compression process is executed after the first horizontal compression process is stopped, and the second vertical compression process is executed after the first vertical compression process is stopped.
This is configured to have the watertight opening/closing body device perform the following operations: execute a first horizontal compression process using the horizontal compression means, and then execute a first vertical compression process using the vertical compression means; execute a second horizontal compression process after stopping the first horizontal compression process using the horizontal compression means; and execute the second vertical compression process after stopping the first vertical compression process using the vertical compression means.

That is, a first horizontal compression process is executed by the horizontal compression means, and then a first vertical compression process is executed. The time at which the first horizontal compression process is stopped and the time at which the execution of the first vertical compression process is started are arbitrary. The second horizontal compression process is executed after the first horizontal compression process is stopped. The time at which the execution of the second horizontal compression process is started are arbitrary. The second vertical compression process is executed after the first vertical compression process is stopped. The time at which the first vertical compression process is stopped and the time at which the execution of the second vertical compression process is started are arbitrary.
2 and 4, a first horizontal compression process is performed by the horizontal compression means, and then a first vertical compression process is performed, but the first vertical compression process is performed after the first horizontal compression process is stopped. Also, a second horizontal compression process is performed after the first horizontal compression process is stopped, but the second horizontal compression process starts when a predetermined time has elapsed after the first vertical compression process is stopped. Furthermore, a second vertical compression process is performed after the first vertical compression process is stopped, but the second vertical compression process starts after the second horizontal compression process is stopped.

3, the first horizontal compression process is performed by the horizontal compression means, and then the first vertical compression process is performed, with the panel means performing the first vertical compression process when it is pressed against the inner wall surface of the guide means and comes into contact with the inner wall surface of the guide means. The second horizontal compression process is performed after the first horizontal compression process is stopped, with the second horizontal compression process starting when a predetermined time has elapsed after the first vertical compression process is stopped. The second vertical compression process is performed after the first vertical compression process is stopped, with the second vertical compression process starting when a predetermined time has elapsed after the start of the second horizontal compression process or when the feedback signal reaches a predetermined value.
That is, the control device for the watertight opening/closing body means described in the second feature includes the controls shown in Figs. 2 to 4 and their modified examples.

For example, in the control shown in Figures 2 and 4, a first horizontal compression process is executed at time t10, a first vertical compression process is executed at a subsequent time t14, the first horizontal compression process is stopped at time t13, a second horizontal compression process is executed at a subsequent time t18, the first vertical compression process is stopped at time t17, and a second vertical compression process is executed at a subsequent time t1a.
In the control shown in FIG. 3 , a first horizontal compression process is executed at time t20, a first vertical compression process is executed at a subsequent time t22, the first horizontal compression process is stopped at time t24, a second horizontal compression process is executed at a subsequent time t27, the first vertical compression process is stopped at time t26, and a second vertical compression process is executed at a subsequent time t28.

The third feature of the control device for a watertight opening/closing device of the present invention is that, in the control device for a watertight opening/closing device described in the second feature, the first horizontal compression process is stopped when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is executed when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is stopped when a predetermined condition is met after the first vertical compression process is executed, the second horizontal compression process is executed when a predetermined condition is met after the first vertical compression process is stopped, the second vertical compression process is executed when a predetermined condition is met after the first vertical compression process is stopped, the second horizontal compression process is stopped when a predetermined condition is met after the second horizontal compression process is executed, and the second vertical compression process is stopped when a predetermined condition is met after the second vertical compression process is executed.

This allows the start and stop times of each process to be controlled according to the respective conditions. In other words, the first horizontal compression process starts to be executed after the opening is closed by the water stop opening/closing means or after the water stop start button is operated after this closure, and each process thereafter starts and stops when a predetermined condition is met.

As shown in FIG. 2 or FIG. 4 , the first horizontal compression process is stopped after a predetermined condition is met after the first horizontal compression process is executed (when the feedback signals H1 and H2 reach a first predetermined value of 1.0 [A]), the first vertical compression process is executed after a predetermined condition is met after the first horizontal compression process is executed (when a predetermined time (5 seconds) has elapsed after the first horizontal compression process is stopped), the first vertical compression process is stopped after a predetermined condition is met after the first vertical compression process is executed (when the feedback signals V1 to V4 reach a second predetermined value of 1.0 [A]), the second horizontal compression process is further executed after a predetermined condition is met after the first horizontal compression process is stopped (when a predetermined time (8 seconds) has elapsed after the first vertical compression process is stopped), and the second horizontal compression process is executed after a predetermined condition is met after the first vertical compression process is stopped (when a predetermined time (8 seconds) has elapsed after the first vertical compression process is stopped). A second vertical compression process is further executed after a predetermined time (5 seconds) has elapsed after the horizontal compression process has been stopped, and the second horizontal compression process is stopped after a predetermined condition has been met after the second horizontal compression process has been executed (the point in time when the feedback signals H1 and H2 reach the third predetermined value of 4.0 [A] in FIG. 2, and the point in time when a predetermined time (about 1 second) has elapsed since the feedback signals H1 and H2 reach the fourth predetermined value of 3.0 [A] in FIG. 4 ). The second vertical compression process is stopped after a predetermined condition has been met after the second vertical compression process has been executed (the point in time when the feedback signals V1 to V4 reach the fifth predetermined value of 4.0 [A] in FIG. 2, and the point in time when a predetermined time (about 1 second) has elapsed since the feedback signals H1 and H2 reach the sixth predetermined value of 3.0 [A] in FIG. 4).

As shown in FIG. 3 , the first horizontal compression process is stopped after a predetermined condition is met (when the feedback signals H1 and H2 reach a first predetermined value of 1.0 [A]) after the first horizontal compression process is executed, the first vertical compression process is executed after a predetermined condition is met (after the feedback signals H1 and H2 become greater than a predetermined value of 0.5 [A]) after the first horizontal compression process is executed, the first vertical compression process is stopped after a predetermined condition is met (when the feedback signals V1 to V4 reach a second predetermined value of 1.0 [A]) after the first horizontal compression process is stopped, and the first vertical compression process is started after a predetermined condition is met (after the feedback signals V1 to V4 reach a second predetermined value of 1.0 [A]) after the first horizontal compression process is stopped. The second horizontal compression process is further executed after a predetermined time (8 seconds) has elapsed since the first vertical compression process was stopped, the second vertical compression process is further executed after a predetermined condition has been met since the first vertical compression process was stopped (when the feedback signals H1 and H2 reach a first predetermined value of 1.0 [A]), the second horizontal compression process is stopped after a predetermined condition has been met since the second horizontal compression process was executed (when the feedback signals H1 and H2 reach a third predetermined value of 4.0 [A]), and the second vertical compression process is stopped after a predetermined condition has been met since the second vertical compression process was executed (when the feedback signals V1 to V4 reach a fifth predetermined value of 4.0 [A]). Note that the second horizontal compression process and the second vertical compression process may be stopped after a predetermined time has elapsed since the feedback signals reach the fourth and sixth predetermined values as shown in FIG.

The control device for the watertight opening/closing body means described in the third feature includes the control shown in Figs. 2 to 4. For example, in the control shown in Figs. 2 and 4, the first horizontal compression process is executed at time t10, the first horizontal compression process is stopped at time t13 when a predetermined condition is met thereafter, the first vertical compression process is executed at time t14 when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is stopped at time t17 when a predetermined condition is met after the first vertical compression process is executed, the second horizontal compression process is executed at time t18 when a predetermined condition is met after the first horizontal compression process is stopped, the second vertical compression process is executed at time t1a when a predetermined condition is met after the first vertical compression process is stopped, the second horizontal compression process is stopped at time t19 when a predetermined condition is met after the second horizontal compression process is executed, and the second vertical compression process is stopped at time t1b when a predetermined condition is met after the second vertical compression process is executed.

In the control shown in FIG. 3, the first horizontal compression process is executed at time t20, the first horizontal compression process is stopped at t24 when a predetermined condition is met thereafter, the first vertical compression process is executed at t22 when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is stopped at t26 when a predetermined condition is met after the first vertical compression process is executed, the second horizontal compression process is executed at t27 when a predetermined condition is met after the first horizontal compression process is stopped, the second vertical compression process is executed at t28 when a predetermined condition is met after the first vertical compression process is stopped, the second horizontal compression process is stopped at t29 when a predetermined condition is met after the second horizontal compression process is executed, and the second vertical compression process is stopped at t2a when a predetermined condition is met after the second vertical compression process is executed.

Note that various modifications of the control can be accommodated by modifying the predetermined condition described in the third feature in various ways. In this embodiment, the predetermined condition is determined based on whether a predetermined time has elapsed, whether the feedback signal has reached a predetermined value, or whether a predetermined time has elapsed after the feedback signal reached a predetermined value. However, the amount of movement of the multiple panel means of the watertight opening/closing device in the horizontal and vertical directions during the horizontal and vertical compression processes may be measured, and the predetermined condition during control may be determined based on whether the amount of movement has been reached.

A fourth feature of the control device for a watertight opening/closing body device of the present invention is a control device for a watertight opening/closing body device according to the second or third feature, wherein after the first horizontal compression process is executed, the first horizontal compression process is stopped when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed, after the first horizontal compression process is executed, the first vertical compression process is executed when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed, after the first horizontal compression process is executed, the first vertical compression process is stopped when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed, after the first horizontal compression process is stopped, the second horizontal compression process is executed when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed, and the first vertical compression process is stopped. and stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, or when a predetermined time has elapsed since the second horizontal compression process is executed, and stopping the second vertical compression process when a feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process , when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process, or when a predetermined time has elapsed since the second vertical compression process is executed.

This is a system in which the start and stop times of each process are controlled according to whether a predetermined time has elapsed or the feedback signal has reached a predetermined value. That is, the first horizontal compression process is started after the opening is closed by the water stop opening/closing means or after the water stop start button is operated after this closure, and the start and stop of each subsequent process is executed according to whether a predetermined time has elapsed or whether the feedback signal has reached a predetermined value. Here, by recording the time when the feedback signal reaches a predetermined value in advance, each process can be started and stopped at the time when the time corresponding to the recorded time has elapsed without judging whether the feedback signal has reached a predetermined value. It is also possible to control the start and stop times of all processes with a preset time. In this case, it is possible to handle this by performing the opening/closing operation and compression operation of the water stop opening/closing body device in advance and measuring and recording the time. In addition, the stop time of the second horizontal compression process and the second vertical compression process can be set to a predetermined time after the feedback signal reaches a predetermined value as shown in FIG. 4.

A fifth feature of the control device for a watertight opening/closing body device of the present invention is a control device for a watertight opening/closing body device according to the second, third or fourth feature, wherein, after execution of the first horizontal compression process, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time has passed for the feedback signal of the first horizontal compression process to reach the first predetermined value, the first horizontal compression process is stopped, the first vertical compression process is executed when a predetermined time has passed after the first horizontal compression process is stopped, after execution of the first vertical compression process, when a feedback signal of the first vertical compression process reaches a second predetermined value or when a time has passed for the feedback signal of the first vertical compression process to reach the second predetermined value, the first vertical compression process is stopped when a feedback signal of the first vertical compression process reaches a second predetermined value or when a time has passed for the feedback signal of the first vertical compression process to reach the second predetermined value, the second horizontal compression process is executed when a predetermined time has passed after the first vertical compression process is stopped, the second horizontal compression process is stopped when the feedback signal of the second horizontal compression process reaches a predetermined value, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed for the feedback signal of the second horizontal compression process to reach the third predetermined value after execution of the second horizontal compression process; the second vertical compression process is executed when a predetermined time has elapsed after the stop of the second horizontal compression process; and the second vertical compression process is stopped when the feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed for the feedback signal of the second vertical compression process to reach the fifth predetermined value after execution of the second vertical compression process.
This corresponds to the control process shown in FIG.

A sixth feature of the control device for a watertight opening/closing body device of the present invention is a control device for a watertight opening/closing body device according to the second, third or fourth feature, wherein after the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a first predetermined value, or when a time has passed during which the feedback signal of the first horizontal compression process reaches the first predetermined value, the first horizontal compression process is stopped;
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a seventh predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the seventh predetermined value has elapsed, the first vertical compression process is executed;
After the first vertical compression process is performed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
Executing the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
After the second horizontal compression process is executed, when a feedback signal of the second horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the second horizontal compression process to reach the first predetermined value has elapsed, the second vertical compression process is executed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
The second vertical compression process is stopped when the feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the fifth predetermined value after execution of the second vertical compression process.
This corresponds to the control process in Fig. 3. The second horizontal compression process and the second vertical compression process may be stopped after a predetermined time has elapsed from the time when the feedback signal reaches the fourth and sixth predetermined values as in Fig. 4.

A first feature of the control method for a watertight opening/closing body device of the present invention is to close an opening by moving a plurality of panel means along a guide means from the peripheral portion of the opening, and after the opening is closed, a first horizontal compression process and a first vertical compression process are performed to compress the plurality of panel means horizontally and vertically by applying a compression force to the plurality of panel means in the horizontal movement direction and the vertical movement direction, respectively, thereby increasing the watertightness between the plurality of panel means and the guide means and the watertightness between the plurality of panel means that are in contact with each other in the vertical direction, in that the first vertical compression process is performed after the first horizontal compression process is performed, and the second horizontal compression process is performed after the first horizontal compression process is stopped.
This is an invention of a control method corresponding to the first feature of the control device for the watertight opening/closing body device.

A second feature of the control method for a watertight opening/closing device of the present invention is that, in the control method for a watertight opening/closing device described in the first feature, the first vertical compression process is executed after the first horizontal compression process is executed, the second horizontal compression process is executed after the first horizontal compression process is stopped, and the second vertical compression process is executed after the first vertical compression process is stopped.
This is an invention of a control method corresponding to the second feature of the control device for the watertight opening/closing body device.

A third feature of the control method for a watertight opening/closing device of the present invention is that, in the control method for a watertight opening/closing device described in the second feature, the first horizontal compression process is stopped when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is executed when a predetermined condition is met after the first horizontal compression process is executed, the first vertical compression process is stopped when a predetermined condition is met after the first vertical compression process is executed, the second horizontal compression process is executed when a predetermined condition is met after the first horizontal compression process is stopped, the second vertical compression process is executed when a predetermined condition is met after the first vertical compression process is stopped, the second horizontal compression process is stopped when a predetermined condition is met after the second horizontal compression process is executed, and the second vertical compression process is stopped when a predetermined condition is met after the second vertical compression process is executed.
This is an invention of a control method corresponding to the third feature of the control device for the watertight opening/closing body device.

A fourth feature of the control method for a watertight opening/closing device of the present invention is a control method for a watertight opening/closing device according to the second or third feature, further comprising the steps of: after executing the first horizontal compression process, stopping the first horizontal compression process when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed; after executing the first horizontal compression process, executing the first vertical compression process when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed; after executing the first vertical compression process, stopping the first vertical compression process when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed; after stopping the first horizontal compression process, executing the second horizontal compression process when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed; and stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, or when a predetermined time has elapsed since the second horizontal compression process is executed, and stopping the second vertical compression process when a feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process, or when a predetermined time has elapsed since the second vertical compression process is executed.
This is an invention of a control method corresponding to the fourth feature of the control device for the watertight opening/closing body device.

A fifth feature of the control method for a watertight opening/closing device of the present invention is a control method for a watertight opening/closing device according to the second, third or fourth feature, further comprising the steps of: after execution of the first horizontal compression process, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time has passed for the feedback signal of the first horizontal compression process to reach the first predetermined value, stopping the first horizontal compression process; executing the first vertical compression process when a predetermined time has passed after the first horizontal compression process has been stopped; after execution of the first vertical compression process, when a feedback signal of the first vertical compression process reaches a second predetermined value or when a time has passed for the feedback signal of the first vertical compression process to reach the second predetermined value, stopping the first vertical compression process; the second horizontal compression process is stopped when the feedback signal of the second horizontal compression process reaches a predetermined value, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed for the feedback signal of the second horizontal compression process to reach the third predetermined value after execution of the second horizontal compression process; the second vertical compression process is executed when a predetermined time has elapsed after the stop of the second horizontal compression process; and the second vertical compression process is stopped when the feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed for the feedback signal of the second vertical compression process to reach the sixth predetermined value after execution of the second vertical compression process.
This is an invention of a control method corresponding to the fifth feature of the control device for the watertight opening/closing body device.

A sixth feature of the control method for a watertight opening/closing device of the present invention is, in the control method for a watertight opening/closing device according to the second, third or fourth feature, the first horizontal compression process is stopped when a feedback signal of the first horizontal compression process reaches a first predetermined value after the first horizontal compression process is executed, or when a time for the feedback signal of the first horizontal compression process to reach the first predetermined value has elapsed;
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a seventh predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the seventh predetermined value has elapsed, the first vertical compression process is executed;
After the first vertical compression process is performed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
Executing the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
After the second horizontal compression process is executed, the second vertical compression process is executed when a feedback signal of the second horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the second horizontal compression process to reach the first predetermined value has elapsed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
The second vertical compression process is stopped when the feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the fifth predetermined value after execution of the second vertical compression process.
This is an invention of a control method corresponding to the sixth feature of the control device for the watertight opening/closing body device.

The control device and control method for a watertight opening/closing device of the present invention have the effect of improving the watertightness between the watertight panels and between the watertight panels and the guide rails when compressing multiple watertight panels vertically and horizontally.

1 is a diagram showing a schematic configuration of a watertight opening/closing device according to an embodiment of the present invention; 13 is a diagram showing the waveforms of current feedback signals obtained from the built-in motors of the horizontal compression device and the vertical compression device when the watertight opening/closing device is controlled. FIG. 13 is a diagram showing another example of the waveform of a current feedback signal obtained from the built-in motor of the horizontal compression device and the vertical compression device when controlling the watertight opening/closing device. FIG. 13 is a diagram showing yet another example of the waveform of a current feedback signal obtained from the built-in motor of the horizontal compression device and the vertical compression device when controlling the watertight opening/closing device. FIG.

A preferred embodiment of a control device and a control method for a watertight opening/closing device according to the present invention will be described below with reference to the attached drawings. In this embodiment, a conventionally known watertight opening/closing device that closes an opening by sequentially moving a plurality of watertight panels along a guide rail from the periphery of the opening will be described as an example of the watertight opening/closing device.
Fig. 1 is a diagram showing the schematic configuration of a watertight opening/closing device according to an embodiment of the present invention. In Fig. 1, a watertight opening/closing device 10 opens and closes an opening by moving a plurality of watertight panels above and below the opening, and also dramatically improves watertightness.

The watertight opening/closing device 10 is installed in the opening of a structure such as a building, or in the entrance/exit of a subway station or an underground mall. The watertight opening/closing device 10 is composed of a control device 20, a panel storage section 30, watertight panels 21-24, guide rails 31, 32, horizontal compression devices 41, 42, and vertical compression devices 51-54. The basic structure and operation of this watertight opening/closing device 10 are described in Patent Document 1 and other documents and are publicly known, so a description thereof will be omitted.

The horizontal compression devices 41, 42 and the vertical compression devices 51-54 are composed of telescopic actuators that use a motor as a power source. The telescopic actuator converts the rotational driving force of the motor into the telescopic force of the telescopic rod. The waterstop opening and closing device 10 incorporates a horizontal compression mechanism that uses the telescopic force of the telescopic actuators that make up the horizontal compression devices 41, 42 to compress the waterstop panels 21-24 against the inner wall surfaces of the guide rails 31, 32. This horizontal compression mechanism is configured to move the waterstop panels 21-24 in the direction toward the inner wall surfaces of the guide rails 31, 32 (horizontally) by using the telescopic movement of the rods of the telescopic actuators that make up the horizontal compression devices 41, 42 when they telescope vertically (downward). This horizontal compression mechanism is also already known, so a description is omitted. A watertight rubber material (watertight rubber) is provided on the inner wall surfaces of the waterstop panels or the guide rails, and the waterstop panels and the guide rails come into contact with each other via this watertight material.

The vertical compression devices 51-54 incorporate a vertical compression mechanism that uses the expansion and contraction force of the expansion actuator to compress the upper end of the waterstop panel 24 vertically (downward). This horizontal compression mechanism is configured to use the expansion and contraction movement of the rod of the expansion actuator that constitutes the vertical compression devices 51-54 to move the waterstop panel 24 vertically (downward). This vertical compression mechanism is also already publicly known, so a description of it will be omitted. Watertight material (watertight rubber) is also provided between the waterstop panels and between the waterstop panels and the floor.

The watertight opening/closing device 10 according to this embodiment is composed of four vertical compression devices 51 to 54. The vertical compression devices 51 and 52 are configured to contact the upper left end of the watertight panel 24, transmit the compression force of the vertical compression devices 51 and 52 to the watertight panel 24 via the contact member 61, and compress the watertight panel 24 vertically (downward). The vertical compression devices 53 and 54 are configured to contact the upper right end of the watertight panel 24, transmit the compression force of the vertical compression devices 53 and 54 to the watertight panel 24 via the contact member 63, and compress the watertight panel 24 vertically (downward). In this embodiment, the number of vertical compression devices is one example, and vertical compression devices may be provided at three locations on the right and left sides, or one or two vertical compression devices may be provided if the horizontal length of the watertight panel 24 is short. Conversely, if the horizontal length of the watertight panel 24 is long, four or more vertical compression devices may be provided.

In this embodiment, two vertical compression devices 51, 52 compress one contact member 61, and two vertical compression devices 53, 54 compress one contact member 63. However, three or more vertical compression devices may be configured to compress one contact member, or one or more vertical compression devices may be combined to compress one contact member each. For example, the left and right contact members may be compressed by two vertical compression devices, and the central contact member may be compressed by one or three vertical compression devices.

Figure 2 shows the waveforms of the current feedback signals obtained from the built-in motors of the horizontal compression device and vertical compression device when the watertight opening/closing device is being controlled. The signal waveforms in Figure 2 are an example of the waveforms of the current feedback signals obtained when the horizontal compression devices 41, 42 and vertical compression devices 51-54 are controlled to improve the watertightness of the watertight panels 21-24 after the opening is closed by the multiple watertight panels 21-24 of the watertight opening/closing device 10. The watertight opening/closing device 10 is controlled based on the current feedback signal in Figure 2. Therefore, by looking at this current feedback signal, it is possible to know how the watertight opening/closing device 10 is being controlled. The current feedback signal also reflects the drive torque, and the compression force during compression.

The upper waveforms H1 and H2 show the current feedback signals of the horizontal compression devices 41 and 42, and the lower waveforms V1 to V4 show the current feedback signals of the vertical compression devices 51 to 54. The current feedback signals H1, H2, and V1 to V4 obtained from the motors of the horizontal compression devices 41 and 42 and the vertical compression devices 51 to 54 are actually different, but for the sake of convenience, the explanation will be given here assuming that the same signals are obtained from the horizontal compression devices 41 and 42 and the vertical compression devices 51 to 54.

After the opening is closed by the multiple water stop panels 21-24 of the water stop opening/closing device 10, the water stop start (water stop ON) button is operated. Operating the water stop start button turns water stop ON at time t10. This water stop ON causes the current feedback signals H1, H2 of the horizontal compression devices 41, 42 to rise linearly as shown in the figure. This indicates that the motor has started to drive and the water stop panels 21-24 have started to move horizontally by the horizontal compression devices 41, 42.

At time t11 after the start of the first horizontal compression process, the values of the current feedback signals H1 and H2 become 0.5 A, and between time t11 and time t12, they show a steady state of 0.5 A. This indicates that the motor is rotating at a constant speed between time t11 and time t12, that is, the waterstop panels 21-24 are moving horizontally at a constant speed by the horizontal compression devices 41 and 42.

At time t12, the values of the current feedback signals H1 and H2 rise linearly again. This indicates that the waterstop panels 21-24, which had been moving horizontally by the horizontal compression devices 41 and 42, come into contact with the inner wall surfaces of the guide rails 31 and 32, and the horizontal movement of the waterstop panels 21-24 is stopped by pressure contact with the compressible watertight rubber between the panels and the guide rails, causing the motor current value to rise linearly.

At time t13 when the values of the current feedback signals H1, H2 reach the first predetermined value 1.0 [A], the power supply to the motors of the horizontal compression devices 41, 42 is stopped. This temporarily stops the horizontal compression control on the waterstop panels 21-24 by the horizontal compression devices 41, 42. This maintains a state in which a horizontal compression force corresponding to the torque of the current value of 1.0 [A] is applied to the waterstop panels 21-24. The process in which the horizontal compression devices 41, 42 apply a horizontal compression force to the waterstop panels 21-24 between time t10 and time t13 is referred to as the first horizontal compression process.

At time t14, approximately 5 seconds after the power supply to the motors of the horizontal compression devices 41 and 42 is stopped, the power supply to the vertical compression devices 51-54 begins. This causes the current feedback signals V1-V4 to rise linearly as shown in the figure. This indicates that the motors have started to drive and that the vertical compression devices 51-54 have started to move the waterstop panels 21-24 vertically.

At time t15, the values of the current feedback signals V1 to V4 become 0.5 A, and the signal remains steady at 0.5 A between time t15 and time t16. This indicates that the motor is rotating at a constant speed between time t15 and time t16, i.e., the vertical compression devices 51 to 54 are moving the waterstop panels 21 to 24 vertically at a constant speed.

At time t16, the values of the current feedback signals V1 to V4 rise linearly again. This indicates that the vertical movement of the waterstop panels 21 to 24, which had been moved vertically by the vertical compression devices 51 to 54, is now restricted by the compressible watertight rubber between the panels, causing the motor current value to rise linearly.

At time t17 when the value of the current feedback signal V1 to V4 becomes the second predetermined value 1.0 [A], the power supply to the motors of the vertical compression devices 51 to 54 is stopped. This temporarily stops the vertical compression control of the waterstop panels 21 to 24 by the vertical compression devices 51 to 54. This maintains the position of the rod of the telescopic actuator, so that the waterstop panels 21 to 24 are maintained in a state in which a vertical compression force corresponding to the torque of the current value of 1.0 [A] is applied. In other words, this means that this state is maintained by the presence of a watertight material having an elastic repulsive force. The process in which the vertical compression devices 51 to 54 apply a vertical compression force to the waterstop panels 21 to 24 from time t14 to time t17 is referred to as the first vertical compression process.

At time t18, about 8 seconds after the power supply to the motors of the vertical compression devices 51-54 is stopped, power supply to the motors of the horizontal compression devices 41, 42 is started again. At this time, the horizontal movement of the horizontal compression devices 41, 42 is restrained by the compressible watertight rubber between the panel and the guide rail, so that the current feedback signals H1, H2 increase linearly only in current value, as in the case of time t12 to time t13. As the current value increases, the horizontal compression force (torque) of the horizontal compression devices 41, 42 also gradually increases. Then, at time t19, when the current feedback signals H1, H2 reach the third predetermined value 4.0 [A], the power supply to the motors of the horizontal compression devices 41, 42 is stopped. As a result, the position of the rod of the telescopic actuator is maintained, and the state in which the horizontal compression force corresponding to the torque of the current value 4.0 [A] is applied to the waterstop panels 21-24 is maintained. The process in which the horizontal compression devices 41, 42 apply a compressive force in the horizontal direction to the waterstop panels 21 to 24 between time t18 and time t19 is referred to as a second horizontal compression process.

At time t1a, about 5 seconds after the power supply to the motors of the horizontal compression devices 41 and 42 is stopped, power supply to the vertical compression devices 51 to 54 is started. At this time, the vertical compression devices 51 to 54 are in a state where their vertical movement is suppressed by the compressible watertight rubber between the panels, so that only the current value of the current feedback signals V1 to V4 increases linearly. As the current value increases, the vertical compression force (torque) of the vertical compression devices 51 to 54 also gradually increases. Then, at time t1b, when the current feedback signals V1 to V4 reach the fifth predetermined value 4.0 [A], the power supply to the motors of the vertical compression devices 51 to 54 is stopped. This maintains the state in which the vertical compression force corresponding to the torque of the current value 4.0 [A] is applied to the waterstop panels 21 to 24. The process in which the vertical compression devices 51 to 54 apply a vertical compression force to the waterstop panels 21 to 24 between time t1a and time t1b is called the second vertical compression process.

The above-mentioned series of processes makes it possible to improve the watertightness of the multiple waterstop panels 21 to 24 of the waterstop opening/closing device 10. The time from time t13 to time t14 (5 seconds), the time from time t17 to time t18 (8 seconds), and the time from time t19 to time t1a (5 seconds) are examples, and are values that can be appropriately changed within a range of 0 to several tens of seconds depending on the size of the opening, the number and size of the waterstop panels, etc. In addition, the current values 0.5 [A], 1.0 [A], and 4.0 [A] of the current feedback signals H1, H2, and V1 to V4 when the power supply to the horizontal compression devices 41 and 42 and the vertical compression devices 51 to 54 is stopped are also examples, and are values that can be appropriately changed within a range of 0 to several [A] depending on the size of the opening, the number and size of the waterstop panels, the softness (elasticity) of the watertight material, etc.

In addition, in the control method of FIG. 2, the first horizontal compression process from time t10 to time t13 and the first vertical compression process from time t14 to time t17 are each performed once. However, the first horizontal compression process and the first vertical compression process may each be performed multiple times, and then the first vertical compression process from time t18 to time t19 and the second vertical compression process from time t1a to time t1b may be performed once or multiple times.

Figure 3 shows another example of the waveform of the current feedback signal obtained from the built-in motor of the horizontal compression device and the vertical compression device when controlling the watertight opening and closing device. The signal waveform in Figure 3 differs from that in Figure 2 in that the horizontal compression action of the horizontal compression devices 41, 42 and the vertical compression action of the vertical compression devices 51 to 54 overlap. That is, in Figure 3, there is a time when the horizontal compression action of the horizontal compression devices 41, 42 and the vertical compression action of the vertical compression devices 51 to 54 are performed simultaneously. Below, a method of controlling the horizontal compression devices 41, 42 and the vertical compression devices 51 to 54 will be explained based on the waveform in Figure 3.

After the opening is closed by the multiple waterstop panels 21-24 of the waterstop opening/closing device 10, the waterstop start (waterstop ON) button is operated to turn on the waterstop at time t20, and the current feedback signals H1, H2 of the horizontal compression devices 41, 42 rise linearly as shown in the figure, exhibiting a steady state of 0.5 [A] from time t21 to time t22, and at time t24 when the signal reaches a first predetermined value of 1.0 [A], power supply to the motors of the horizontal compression devices 41, 42 is stopped, and a state in which a horizontal compression force corresponding to a torque of a current value of 1.0 [A] is applied to the waterstop panels 21-24 is maintained. The process in which the horizontal compression devices 41, 42 apply a compression force in the horizontal direction to the waterstop panels 21-24 from time t20 to time t24 is referred to as the first horizontal compression process.

Meanwhile, at time t22 when the current feedback signals H1, H2 start to rise linearly again from the steady state of 0.5 [A], power supply to the vertical compression devices 51-54 begins. As a result, the current feedback signals V1-V4 rise linearly as shown in Fig. 2, exhibiting a steady state of 0.5 [A] from time t23 to time t25, and at time t26 when the current feedback signals V1-V4 reach the second predetermined value of 1.0 [A], power supply to the motors of the vertical compression devices 51-54 is stopped, and a state in which a vertical compression force corresponding to a torque of a current value of 1.0 [A] is applied to the waterstop panels 21-24 is maintained. The process in which the vertical compression devices 51-54 apply a compression force in the vertical direction to the waterstop panels 21-24 from time t22 to time t26 is referred to as a first vertical compression process.

At time t27, about 8 seconds after the power supply to the motors of the vertical compression devices 51-54 is stopped, power supply to the motors of the horizontal compression devices 41, 42 is started again. At this time, the horizontal movement of the horizontal compression devices 41, 42 is restrained by the compressible watertight rubber between the panel and the guide rail, so that the current feedback signals H1, H2 increase linearly only in current value, as in the case from time t22 to time t24. Then, at time t29 when the current feedback signals H1, H2 reach the third predetermined value 4.0 [A], the power supply to the motors of the horizontal compression devices 41, 42 is stopped. This maintains the state in which the horizontal compression force corresponding to the torque of the current value 4.0 [A] is applied to the waterstop panels 21-24. The process in which the horizontal compression devices 41, 42 apply a horizontal compression force to the waterstop panels 21-24 from time t27 to time t29 is called the second horizontal compression process.

On the other hand, at time t28 after the power supply to the motors of the horizontal compression devices 41 and 42 is stopped, power supply to the vertical compression devices 51 to 54 is started. This time t28 is the time when the current feedback signals H1 and H2 reach the first predetermined value 1.0 [A]. At this time t28, the vertical compression devices 51 to 54 are in a state where their vertical movement is suppressed by the compressible watertight rubber between the panels, so that only the current value of the current feedback signals V1 to V4 increases linearly. With this increase in the current value, the vertical compression force (torque) of the vertical compression devices 51 to 54 also gradually increases. Then, at time t2a when the current feedback signals V1 to V4 reach the fifth predetermined value 4.0 [A], the power supply to the motors of the vertical compression devices 51 to 54 is stopped. As a result, the state in which the vertical compression force corresponding to the torque of the current value 4.0 [A] is applied to the waterstop panels 21 to 24 is maintained. The process in which the vertical compression devices 51 to 54 apply a compressive force in the vertical direction to the waterstop panels 21 to 24 between time t28 and time t2a is referred to as a second vertical compression process.

The above-mentioned series of processes makes it possible to improve the watertightness of the multiple waterstop panels 21-24 of the waterstop opening/closing body device 10. The time from time t26 to time t27 (8 seconds) is an example, and is a value that can be appropriately changed within a range of 0 to several tens of seconds depending on the size of the opening, the number and size of the waterstop panels, etc. In addition, the current values 0.5 [A], 1.0 [A], and 4.0 [A] of the current feedback signals H1, H2, and V1-V4 when the power supply to the horizontal compression devices 41, 42 and the vertical compression devices 51-54 is stopped are also examples, and are values that can be appropriately changed within a range of 0 to several [A] depending on the size of the opening, the number and size of the waterstop panels, etc.

Furthermore, since it is known that time t22 is approximately a specific value depending on the size of the opening and the number and size of the waterstop panels, the start time of the power supply to the vertical compression devices 51-54 may be set to a time earlier than time t22. For example, the power supply to the vertical compression devices 51-54 may be started at a predetermined time within time t22 after time 20 has passed.
Although the case where time t28 is delayed from time t27 has been described, power supply to the vertical compression devices 51 to 54 may start at the same time as time t27 or at a time earlier than time t27.

In the control method of FIG. 3, the first horizontal compression process from time t20 to time t24 and the first vertical compression process from time t22 to time t26 are each performed once. However, the first horizontal compression process and the first vertical compression process may each be performed multiple times, and then the second horizontal compression process from time t27 to time t29 and the second vertical compression process from time t28 to time t2a may be performed once or multiple times.

Fig. 4 is a diagram showing yet another example of the waveforms of the current feedback signals obtained from the built-in motors of the horizontal compression device and the vertical compression device when controlling the watertight opening/closing device. The signal waveforms in Fig. 4 differ from those in Fig. 2 in that the timing for stopping the current supply in the second horizontal compression process and the second vertical compression process is set to a predetermined time (delay time) after the current feedback signal reaches a predetermined value.
3, the second horizontal compression action by the horizontal compression devices 41, 42 is stopped at time t19, which is a predetermined time (delay time) of about 1 second after time t191 when the current feedback signals H1, H2 reach the fourth predetermined value 3.0 [A], and the second vertical compression action by the vertical compression devices 51-54 is stopped at time t1b, which is a predetermined time (delay time) of about 1 second after time t1b1 when the current feedback signals V1-V4 reach the sixth predetermined value 3.0 [A].

In this way, the timing for stopping the current supply in the second horizontal compression process and the second vertical compression process is set so that the power supply to the motor is stopped on the condition that a predetermined time (delay time) has elapsed since the time when the current feedback signal reaches a predetermined value. The predetermined value of the current feedback signal here is set to an expected current value (3.0 [A] in FIG. 3) at a time point that is a predetermined time before the time when the desired compression force (torque) is reached. This allows the predetermined value of the current feedback signal to be a low value, making it possible to use a current feedback signal detection unit with a narrow specification for the detectable current range. In addition, since the progress of the rise of the current feedback signal also varies each time it is executed, the variation in the stroke of the compression device is reduced by including a time element as a predetermined delay time in the timing determination for stopping the current supply, and by setting a suitable delay time, it is possible to achieve both the required stroke amount and the required compression force. Note that the same processing as in FIG. 4 may be performed in the second horizontal compression process and the second vertical compression process in FIG. 3.

Note that in the control shown in Figures 2 to 4, the second horizontal compression process is executed a predetermined time after the first horizontal compression process is stopped and a predetermined time (8 seconds) after the first vertical compression process is stopped. However, the second horizontal compression process may be executed when the feedback signal of the first vertical compression process reaches a predetermined value (when the feedback signals V1 to V4 become larger than a predetermined value of 0.5 [A] or when the feedback signals V1 to V4 reach a predetermined value of 1.0 [A] (when the first vertical compression process is stopped)).

The current feedback signals H1, H2, V1 to V4 obtained from the motors of the horizontal compression devices 41, 42 and the vertical compression devices 51 to 54 are actually different for each motor, so if the time at which a predetermined condition is achieved differs between the horizontal compression devices 41, 42 and the vertical compression devices 51 to 54, control may be performed according to the later or earlier time at which the condition is achieved. In addition, the control device 20 may control the motors of each of the horizontal compression devices 41, 42 and the vertical compression devices 51 to 54.

In the above embodiment, a watertight opening/closing body device that is deployed using a vertical lifting method has been described as an example, but the invention can be applied in the same way to a watertight opening/closing body such as a watertight panel that is deployed using a lateral pull method or horizontal method. In addition, the compression direction of the vertical compression may be replaced with the extension direction of the opening/closing body.

10...Waterstop opening/closing body device 20...Control device for waterstop opening/closing body device 21 to 24...Waterstop panel 30...Shutter case 31, 32...Guide rail 41, 42...Horizontal compression device 51 to 54...Vertical compression device 61, 63...Contact member

Claims (12)

A control device for a waterstop opening/closing body device comprising: a waterstop opening / closing body device which opens and closes an opening by moving a plurality of waterstop panels along a guide rail from the periphery of the opening; a horizontal compression device which performs a first horizontal compression process to apply a compression force to the plurality of waterstop panels in a horizontal movement direction after the opening is closed by the waterstop opening/closing body device; and a vertical compression device which performs a first vertical compression process to apply a compression force to the plurality of waterstop panels in a vertical movement direction, the control device controlling the horizontal compression device and the vertical compression device so as to increase the watertightness between the plurality of waterstop panels and the guide rail and between the plurality of waterstop panels which are in contact with each other in the vertical direction,
A control device for a watertight opening/closing body device, characterized in that the first vertical compression process is executed after the first horizontal compression process is executed, and the second horizontal compression process is executed after the first horizontal compression process is stopped. The control device for a watertight opening/closing device according to claim 1,
performing the first vertical compression process after performing the first horizontal compression process;
A second horizontal compression process is executed after the first horizontal compression process is stopped;
A control device for a watertight opening/closing body device, comprising: a control unit for executing a second vertical compression process after the first vertical compression process is stopped. The control device for a watertight opening/closing device according to claim 2,
Stopping the first horizontal compression process when a predetermined condition is met after the first horizontal compression process is executed;
execute the first vertical compression process when a predetermined condition is met after the execution of the first horizontal compression process;
Stopping the first vertical compression process when a predetermined condition is met after the first vertical compression process is executed;
Execute the second horizontal compression process when a predetermined condition is met after the first horizontal compression process is stopped;
Executing the second vertical compression process when a predetermined condition is met after the first vertical compression process is stopped;
Stopping the second horizontal compression process when a predetermined condition is met after the second horizontal compression process is executed;
A control device for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a predetermined condition is achieved after the second vertical compression process is executed. The control device for a watertight opening/closing device according to claim 2 or 3,
After performing the first horizontal compression process, when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed, the first horizontal compression process is stopped;
After the first horizontal compression process is executed, the first vertical compression process is executed when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed;
After the first vertical compression process is executed, when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed, the first vertical compression process is stopped;
After the first horizontal compression process is stopped, the second horizontal compression process is executed when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed;
After the first vertical compression process is stopped, the second vertical compression process is executed when a feedback signal of the second horizontal compression process reaches a predetermined value or when a predetermined time has elapsed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reached a predetermined value after execution of the second horizontal compression process, or when a predetermined time has elapsed since execution of the second horizontal compression process;
a control device for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process , when a predetermined time has elapsed since the feedback signal of the second vertical compression process reached a predetermined value after execution of the second vertical compression process, or when a predetermined time has elapsed after execution of the second vertical compression process. The control device for a watertight opening/closing device according to claim 2, 3 or 4,
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the first predetermined value has elapsed, the first horizontal compression process is stopped;
execute the first vertical compression process when a predetermined time has elapsed after the first horizontal compression process has been stopped;
After the first vertical compression process is executed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
execute the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
execute the second vertical compression process when a predetermined time has elapsed after the second horizontal compression process has been stopped;
a control device for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the sixth predetermined value after execution of the second vertical compression process. The control device for a watertight opening/closing device according to claim 2, 3 or 4,
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the first predetermined value has elapsed, the first horizontal compression process is stopped;
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a seventh predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the seventh predetermined value has elapsed, the first vertical compression process is executed;
After the first vertical compression process is performed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
Executing the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
After the second horizontal compression process is executed, the second vertical compression process is executed when a feedback signal of the second horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the second horizontal compression process to reach the first predetermined value has elapsed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
a control device for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the fifth predetermined value after execution of the second vertical compression process. A method for controlling a waterstop opening/closing body device includes: closing an opening by moving a plurality of waterstop panels along a guide rail from a peripheral portion of the opening; and after the opening is closed, a first horizontal compression process and a first vertical compression process are performed to compress the plurality of waterstop panels in the horizontal and vertical directions by applying compression forces to the plurality of waterstop panels in the horizontal and vertical movement directions, respectively, thereby improving watertightness between the plurality of waterstop panels and the guide rail and between the plurality of waterstop panels that are in contact with each other in the vertical direction,
A control method for a watertight opening/closing body device, characterized in that the first vertical compression process is executed after the first horizontal compression process is executed, and the second horizontal compression process is executed after the first horizontal compression process is stopped. The method for controlling a watertight opening/closing device according to claim 7,
performing the first vertical compression process after performing the first horizontal compression process;
A second horizontal compression process is executed after the first horizontal compression process is stopped;
A control method for a watertight opening/closing body device, comprising: executing a second vertical compression process after the first vertical compression process is stopped. The method for controlling a watertight opening/closing device according to claim 8,
Stopping the first horizontal compression process when a predetermined condition is met after the first horizontal compression process is executed;
execute the first vertical compression process when a predetermined condition is met after the execution of the first horizontal compression process;
Stopping the first vertical compression process when a predetermined condition is met after the first vertical compression process is executed;
Execute the second horizontal compression process when a predetermined condition is met after the first horizontal compression process is stopped;
Executing the second vertical compression process when a predetermined condition is met after the first vertical compression process is stopped;
Stopping the second horizontal compression process when a predetermined condition is met after the second horizontal compression process is executed;
A method for controlling a watertight opening/closing body device, comprising: stopping the second vertical compression process when a predetermined condition is met after the second vertical compression process is performed. The method for controlling a watertight opening/closing device according to claim 8 or 9,
After performing the first horizontal compression process, when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed, the first horizontal compression process is stopped;
After the first horizontal compression process is executed, the first vertical compression process is executed when a feedback signal of the first horizontal compression process reaches a predetermined value or when a predetermined time has elapsed;
After the first vertical compression process is executed, when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed, the first vertical compression process is stopped;
After the first horizontal compression process is stopped, the second horizontal compression process is executed when a feedback signal of the first vertical compression process reaches a predetermined value or when a predetermined time has elapsed;
After the first vertical compression process is stopped, the second vertical compression process is executed when a feedback signal of the second horizontal compression process reaches a predetermined value or when a predetermined time has elapsed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reached a predetermined value after execution of the second horizontal compression process, or when a predetermined time has elapsed since execution of the second horizontal compression process;
A control method for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reached a predetermined value after execution of the second vertical compression process, or when a predetermined time has elapsed after execution of the second vertical compression process. The method for controlling a watertight opening/closing device according to claim 8, 9 or 10,
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the first predetermined value has elapsed, the first horizontal compression process is stopped;
execute the first vertical compression process when a predetermined time has elapsed after the first horizontal compression process has been stopped;
After the first vertical compression process is executed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
execute the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
execute the second vertical compression process when a predetermined time has elapsed after the second horizontal compression process has been stopped;
a control method for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the fifth predetermined value after execution of the second vertical compression process. The method for controlling a watertight opening/closing device according to claim 8, 9 or 10,
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the first predetermined value has elapsed, the first horizontal compression process is stopped;
After the first horizontal compression process is executed, when a feedback signal of the first horizontal compression process reaches a seventh predetermined value or when a time for the feedback signal of the first horizontal compression process to reach the seventh predetermined value has elapsed, the first vertical compression process is executed;
After the first vertical compression process is performed, when a feedback signal of the first vertical compression process reaches a second predetermined value, or when a time for the feedback signal of the first vertical compression process to reach the second predetermined value has elapsed, the first vertical compression process is stopped;
Executing the second horizontal compression process when a predetermined time has elapsed after the first vertical compression process has been stopped;
After the second horizontal compression process is executed, the second vertical compression process is executed when a feedback signal of the second horizontal compression process reaches a first predetermined value or when a time for the feedback signal of the second horizontal compression process to reach the first predetermined value has elapsed;
stopping the second horizontal compression process when a feedback signal of the second horizontal compression process reaches a third predetermined value after execution of the second horizontal compression process, when a predetermined time has elapsed since the feedback signal of the second horizontal compression process reaches a fourth predetermined value smaller than the third predetermined value after execution of the second horizontal compression process, or when a time has elapsed since the feedback signal of the second horizontal compression process reaches the third predetermined value after execution of the second horizontal compression process;
a control method for a watertight opening/closing body device, characterized in that the second vertical compression process is stopped when a feedback signal of the second vertical compression process reaches a fifth predetermined value after execution of the second vertical compression process, when a predetermined time has elapsed since the feedback signal of the second vertical compression process reaches a sixth predetermined value smaller than the fifth predetermined value after execution of the second vertical compression process, or when a time has elapsed since the feedback signal of the second vertical compression process reaches the fifth predetermined value after execution of the second vertical compression process.

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