JP6504697B2 - Opening and closing body system and arrangement method of opening and closing body system - Google Patents

Description

  The present invention relates to an opening / closing body system and an arrangement method of the opening / closing body system configured to divide an opening of a structure frame including a building such as a building, a factory, or a warehouse using an opening / closing body such as a shutter. The present invention relates to an open / close system capable of flexibly arranging a motor drive (inverter) necessary for controlling the open / close body, an input / output terminal block, a parameter setting unit and the like, and an arrangement method of the open / close system.

  A shutter system such as a shutter curtain is installed in an opening or window of a structure frame including a building such as a house, a building, a factory, a warehouse, a garage, etc. or an opening such as a passage or space inside. By moving the body, the opening is opened and closed. This opening / closing system includes a slat curtain made of a large number of strip-like slats, a pipe grille curtain formed by connecting a large number of pipe members with a link material, etc., a panel curtain made of one or more connected panel materials, The opening and closing member such as a net curtain made of a net material, a sheet curtain made of a sheet material made of synthetic resin or cloth fiber, or a composite curtain made of these composite members is drawn down from the upper part of the opening to lower the entire opening It is configured to close. In such an opening and closing body system, the opening and closing operation of the opening and closing body is often performed electrically. Examples of the motorized opening and closing system include an electric shutter device, an electric door device, and an electric awning device.

  The mainstream of these motorized open / close system is that a motor drive (inverter) necessary for open / close control of the open / close body, an input / output terminal block, a parameter setting unit and the like are accommodated in one control panel. FIG. 1 is a front view showing a schematic configuration of a conventional roll screen apparatus. The roll screen device 10 includes a storage box 11, guide rails 12 and 13, a take-up shaft 14, a screen curtain 15, a weight bar 16, and the like.

  The winding shaft 14 is rotatably attached between bearings (not shown) provided on inner wall surfaces of left and right side surfaces in the storage box 11 and a roll end (not shown). One end of the screen curtain 15 is attached to the take-up shaft 14, and the weight bar 16 is attached to the other end. The screen curtain 15 is guided to a slit-like entrance provided at the lower end of the storage box 11. It is supposed to be. Therefore, the screen curtain 15 is wound around the winding shaft 14 in response to the rotation of the winding shaft 14 and is fed out from the slit-like inlet and outlet.

  The winding shaft 14 is in the form of a hollow pipe, and is rotationally controlled by the driving force of the electric motor 17 inserted into the hollow portion. Although not shown, the outer side of the main body of the electric motor 17 and the inner side of the winding shaft 14 are fixed, and the output shaft of the electric motor 17 is fixed by a bolt or the like so as not to rotate in the bearing portion. Therefore, the screen curtain 15 operates to be drawn out by rotating the electric motor 17 in the forward direction, and the screen curtain 15 operates to be rolled up by rotating in the reverse direction. That is, the opening and closing operation of the screen curtain 15, which is an opening and closing member, is controlled by rotating the motor in the forward and reverse directions.

  The control panel 20 mounted on the right side wall of the guide rail 13 controls the opening and closing operation of the screen curtain 15. The control panel 20 has a microcomputer configuration, and an AC voltage of 200 [V] or 100 [V] is supplied from the outside via a power supply line. The control panel 20 usually comprises an input / output terminal block, a parameter setting unit, etc., and a motor drive board. A one-point or three-point push button switch or the like is connected to the input / output terminal block, and a microcomputer for controlling the overall operation of the roll screen device 10 is incorporated. The parameter setting unit is for displaying or changing the parameters of various processing modes, and displaying the change history. The motor drive board controls the rotation of the electric motor 17.

  Conventionally, since the input / output terminal block as described above, the parameter setting unit, etc. and the motor drive board etc. are housed in one control panel 20, the overall size of the control panel 20 is As it depends on the size, it was difficult to make the whole smaller. On the other hand, in order to reduce the cost, the switchgear described in Patent Document 1 is configured so that the control panel is detachable.

JP 2012-021270 A

  In the case of the opening and closing device described in Patent Document 1, it is not necessary to equip the individual opening and closing devices with the control panel by making the control panel detachable, and it is possible to achieve cost reduction. This is very effective when it is not necessary to open and close the switching device frequently. However, in the case of an open / close system provided in the opening of a structure frame including a building such as a building, a factory, or a warehouse, the open / close operation needs to be performed frequently, as in the case of the open / close device described in Patent Document 1. It is not desirable to make the control panel removable. Therefore, when the switchgear system is installed in such a place, as shown in FIG. 1, a relatively large control panel 20 has to be provided in the vicinity of the vicinity of the switchgear system.

  The present invention has been made in view of the above-mentioned point, and it is possible to avoid arranging each component in the control panel in one place, and distributively arranging in the vicinity of the opening / closing system etc. An object of the present invention is to provide an opening / closing body system and an opening / closing body control method which can be performed.

The first feature of the opening and closing body system according to the present invention is an opening and closing means for opening and closing the opening by moving the opening and closing member from the peripheral edge of the opening using a driving force of an electric motor; Opening / closing means provided with input / output terminal means for outputting control signals for controlling the motor, and drive means for driving the electric motor according to the control signal from the input / output terminal means to control the operation of the opening / closing means In the body system, the drive means is provided in the vicinity of the electric motor in a storage box in which the electric motor and the opening / closing member are stored, and the input / output terminal means is provided outside the storage box The terminal means and the drive means are connected by a serial communication line for transmitting and receiving the control signal.
This is because the input / output terminal means and the drive means conventionally provided in one and the same control panel are connected by a serial communication line, and both can be separated and installed at separated positions, and the drive means is housed in the opening / closing member It is provided in the vicinity of the electric motor in the storage box, and the input / output terminal means is provided outside the storage box. Conventionally, the input / output terminal means and the drive means are directly connected via a plurality of dedicated lines, but according to the present invention, the number of cables is a communication line by connecting both by a serial communication line. And two power lines are sufficient, wiring management work is facilitated, and both can be separately disposed at separated positions. In particular, since the drive means can be distributed near the electric motor and the input / output terminal means in the vicinity of the periphery etc., the degree of freedom of installation of the open / close system is greatly improved.

According to a second aspect of the opening and closing body system according to the present invention, in the opening and closing body system according to the first aspect, parameter setting means for setting various parameters is further provided outside the storage box; The means, the drive means and the parameter setting means are connected by serial communication lines for transmitting and receiving the control signal.
In this case, parameter setting means conventionally provided in one and the same control panel is provided outside the storage box in the same manner as input / output terminal means, and the serial communication line is provided between input / output terminal means, drive means and parameter setting means. The connection facilitates wiring work, and the parameter setting means can be distributed and arranged in the vicinity of the periphery of the opening / closing body system.

According to a third aspect of the opening / closing body system of the present invention, in the opening / closing body system according to the first or second aspect, the opening / closing means is wound at one end portion around a winding shaft and in a winding state The other end portion includes a sheet-like curtain means for opening and closing the opening, and a guide means for guiding both end portions of the curtain means for opening and closing movement so as to sandwich the opening and closing means. .
This is a roll screen apparatus in which the opening and closing means opens and closes the opening by winding the sheet-like curtain means around the winding shaft. In the roll screen device, the curtain means is formed in a sheet shape, and the winding diameter is relatively small, so the storage box itself is relatively small, and a space for housing the input / output terminal means, the drive means, etc. There is a limit to Therefore, as in the present invention, by storing only the drive means in the storage box, and providing the other input / output terminal means and parameter setting means outside the storage box, the degree of freedom in the installation of the open / close system is greatly increased. It can be improved.

According to a fourth aspect of the opening and closing body system of the present invention, in the opening and closing body system according to the third aspect, the input / output terminal means is provided on a side surface outside the storage box, and the parameter setting means is the guide It is provided on the front side or the back side of the means.
Although this arranges the input / output terminal means on the side surface outside the storage box, but relatively near the drive means, the parameter setting means can be easily operated by the operator, the front face of the guide means of the roll screen device It is provided on the side or the back side respectively.

According to a fifth aspect of the opening / closing body system according to the present invention, in the opening / closing body system according to the third aspect, the input / output terminal means is provided on the front side or the back side of the guide means The setting means is provided at the lower part of the front side or the back side of the guide means.
This means that the input / output terminal means is disposed relatively close to the drive means on the front side or the back side of the guide means of the roll screen device outside the storage box, and the parameter setting means is easy to operate by the operator As such, they are respectively provided on the front side or the lower side of the back side of the guide means of the roll screen device.

According to a sixth aspect of the opening and closing body system according to the present invention, in the opening and closing body system according to the third aspect, the input / output terminal means incorporates the parameter setting means and incorporates the parameter setting means. The input / output terminal means is provided on the front side or the back side of the guide means.
In this configuration, input / output terminal means incorporating parameter setting means is provided on the front side or the back side of the guide means of the roll screen apparatus at a position where the operation by the operator is easy.

A seventh aspect of the opening and closing body system according to the present invention is characterized in that, in the opening and closing body system according to any one of the second to sixth aspects, the parameter setting unit It is to be equipped with a button switch.
This is a switch in which each push button switch for opening / closing and stopping connected to the input / output terminal means is provided on the parameter setting means side so that operation control of opening / closing and stopping can be executed by the parameter setting means together with parameter setting. is there.

An eighth aspect of the opening and closing body system according to the present invention is the opening and closing body system according to any one of the first to seventh aspects, wherein the serial communication line performs multipoint communication. It consists in being comprised by the circuit.
This makes it possible to easily transmit and receive signals between the input / output terminal means and the drive means, and between the input / output terminal means, the drive means and the parameter setting means by making the serial communication line a multipoint communication line. It is

According to a ninth aspect of the opening and closing body system of the present invention, in the opening and closing body system according to any one of the first to seventh aspects, the serial communication line includes RS-485. To be done.
This is to configure the serial communication line specifically by RS-485 of the multipoint system.

A first feature of the method of arranging the opening and closing body system according to the present invention is an opening and closing means for opening and closing the opening by moving the opening and closing member from the peripheral edge of the opening using a driving force of an electric motor; An open / close system comprising: input / output terminal means for outputting a control signal for controlling the operation of the means; and drive means for driving the electric motor according to the control signal from the drive means to control the operation of the opening / closing means In the arrangement method, the drive means is provided in the vicinity of the electric motor in the storage box containing the electric motor and the opening / closing member, the input / output terminal means is provided outside the storage box, and the input / output terminal Means for transmitting and receiving the control signal between the input / output terminal means and the drive means by connecting the means and the drive means with a serial communication line It lies in the fact that so as to perform.
This is an invention of a method of arranging a closure system corresponding to the first feature of the closure system.

According to a second feature of the method of arranging the opening / closing body system according to the present invention, in the method of arranging the opening / closing body system according to the first feature, further, parameter setting means for setting various parameters is provided outside the storage box. The control signal is transmitted and received among the input / output terminal means, the drive means and the parameter setting means by connecting the input / output terminal means, the drive means and the parameter setting means with a serial communication line. It is to be able to do it.
This is an invention of a method of arranging a closure system corresponding to the second feature of the closure system.

According to a third aspect of the method of arranging the opening and closing body system of the present invention, in the opening and closing body system arrangement method according to the first or second aspect, the opening and closing means has one end wound around a winding shaft A sheet-like curtain means whose other end opens and closes the opening according to the winding state, and a guide means which guides the two side ends of the curtain means so as to sandwich the opening and closing movement. It is to be configured.
This is an invention of a method of arranging a closure system corresponding to the third feature of the closure system.

According to a fourth aspect of the method of arranging the opening and closing body system according to the present invention, in the opening and closing body system arrangement method according to the third aspect, the input / output terminal means is provided on a side surface outside the storage box The parameter setting means is provided on the front side or the back side of the guide means.
This is an invention of a method of arranging a closure system corresponding to the fourth feature of the closure system.

According to a fifth aspect of the method of arranging the opening and closing system according to the present invention, in the opening and closing body system arrangement method according to the third aspect, the input / output terminal means is an upper portion on the front side or the back side of the guide means. And the parameter setting means is provided at the lower part of the front side or the back side of the guide means.
This is an invention of a method of arranging a closure system corresponding to the fifth feature of the closure system.

According to a sixth aspect of the method of arranging the opening / closing body system according to the present invention, in the method of arranging the opening / closing body system according to the third aspect, the input / output terminal means incorporates the parameter setting means, The input / output terminal means incorporating the parameter setting means is provided on the front side or the back side of the guide means.
This is an invention of a method of arranging a closure system corresponding to a sixth feature of the closure system.

According to a seventh aspect of the method of arranging the opening and closing system according to the present invention, in the arrangement method of the opening and closing body system according to any one of the second to sixth features, the parameter setting unit , And open and close push button switches.
This is an invention of a method of arranging a closure system corresponding to a seventh feature of the closure system.

An eighth feature of the method of arranging a closure system according to the present invention is the arrangement method of the closure system according to any one of the first to seventh features, wherein the serial communication line , And a multipoint communication line.
This is an invention of a method of arranging a closure system corresponding to the eighth feature of the closure system.

A ninth feature of the method of arranging the opening and closing body system according to the present invention is that, in the method of arranging the opening and closing body system according to the eighth feature, the serial communication line is configured by RS-485.
This is an invention of a method of arranging a closure system corresponding to a ninth feature of the closure system.

  According to the opening / closing body system and the opening / closing control method of the present invention, it is possible to avoid arranging each component in the control panel in one place, and distributively arranging in the vicinity of the opening / closing body system. Has the effect of

It is a front view which shows the outline of the conventional roll screen apparatus. It is a front view which shows schematic structure of the roll screen apparatus which is an example of the opening-closing body system which concerns on this invention. It is the side view which looked at the roll screen apparatus of FIG. 2 from the left side. It is a figure which shows the outline of the connection relation of the input-output terminal block which constructs the control system which controls the drive of the motor of the roll screen apparatus of FIG.2 and FIG.3, a motor drive board, and a parameter setting unit. It is a figure which shows an example of a parameter setting unit. It is a flowchart figure which shows an example of the process which the input-output terminal block of the opening / closing body system which concerns on this embodiment performs. It is a flowchart figure which shows an example of the process which the motor drive board | substrate of the opening-closing body system which concerns on this embodiment performs. It is a flowchart figure which shows an example of the process which the parameter setting unit of the opening / closing body system which concerns on this embodiment performs. It is a figure which shows the modification of the opening / closing body system which concerns on this embodiment. It is a figure which shows another modification of the opening / closing body system which concerns on this embodiment.

  Hereinafter, a preferred embodiment of an open-close system according to the present invention will be described with reference to the attached drawings. FIG. 2 is a front view showing a schematic configuration of a roll screen device which is an example of the opening and closing system according to the present invention. FIG. 3 is a side view of the roll screen device of FIG. 2 as viewed from the left side. In this embodiment, a roll screen device which is controlled to open and close (lift and lower) vertically is described as an example of the open / close system.

  The roll screen device 10 may be provided directly or indirectly through other members on the ceiling above the opening of the structure frame, or indirectly on the upper beam directly or through other members. To The roll screen device 10 comprises a storage box 11, guide rails 12 and 13, a take-up shaft 14, a screen curtain 15 made of synthetic fiber cloth, and a weight bar 16.

  In the roll screen device 10, the upper side is an opening direction and the lower side is a closing direction, and a storage box 11 is provided in an upper ceiling portion or the like. The roll screen device 10 opens and closes the inlet / outlet portion by winding or rewinding the screen curtain 15 made of a curtain cloth made of synthetic fiber cloth (polyester etc.) on the take-up shaft 14 It is a thing. Fasteners are provided on both sides of the screen curtain 15 over the entire length thereof. The fastener portion is sandwiched in an inner rail provided in the guide rails 12 and 13 so as to slide freely in the vertical direction. This fastener portion utilizes an element which is a meshing portion of a normal slide fastener (slide type clasp). In this fastener part, metal fasteners whose elements are made of metal such as red copper, aluminum, nickel and white, resin fasteners whose elements are made of coiled polyester resin, and resin made elements such as polyacetal are injected into the tape It is composed of a molded bislon fastener or the like.

  An inner rail is provided in the guide rails 12 and 13, but the illustration thereof is omitted. Although guide rails 12 and 13 are provided on both sides of screen curtain 15 over the entire length in FIG. 1, in reality, inner rails are provided in guide rails 12 and 13 and curtain cloth Both sides of the guide rail 12 are configured to be sandwiched in the guide rails 12 and 13 and slide freely in the vertical direction.

  The winding shaft 14 is rotatably attached between bearings (not shown) provided on inner wall surfaces of left and right side surfaces in the storage box 11 and a roll end (not shown). One end of the screen curtain 15 is attached to the take-up shaft 14, and the weight bar 16 is attached to the other end. The screen curtain 15 is guided to a slit-like entrance provided at the lower end of the storage box 11. It is supposed to be. Therefore, the screen curtain 15 is wound around the winding shaft 14 or unrolled from a slit-like inlet / outlet according to the rotation of the winding shaft 14. An abnormality detection sensor (not shown) for detecting an abnormal state when the screen curtain 15 is slackened in the storage box 11 during winding is attached to the inner wall surface of the storage box 11. The closed end of the screen curtain 15 may be provided with an obstacle detection device.

  The winding shaft 14 is in the form of a hollow pipe, and is rotationally controlled by the electric motor 17 inserted into the hollow portion. The outer side of the main body of the electric motor 17 and the inner side of the winding shaft 14 are fixed, and the output shaft of the electric motor 17 is fixed to a bearing portion by a bolt or the like so as not to rotate. Therefore, the screen curtain 15 operates to be drawn out by rotating the electric motor 17 in the forward direction, and the screen curtain 15 operates to be rolled up by rotating in the reverse direction. That is, the opening and closing operation of the screen curtain 15 which is an opening and closing body is controlled by rotating the electric motor 17 in the forward and reverse directions.

  In this embodiment, an open / close system that controls the drive of the electric motor 17 of the roll screen device 10 is configured of an input / output terminal block 21, a motor drive board 22, and a parameter setting unit 23. The input / output terminal block 21 has a microcomputer configuration, and is supplied with an AC voltage of 200 [V] or 100 [V] from the outside through a power supply line (not shown), and 24 [AC voltage]. It is converted to a DC voltage of V] and supplied to the motor drive board 22 and the parameter setting unit 23 through the power cable.

  The input / output terminal block 21 can be a one-point or three-point push button switch, buzzer, pull switch, start sensor, signal light, rotary light, buzzer, various sensors (such as photoelectric sensors for obstacle detection), remote control Each component such as a control circuit is connected. The input / output terminal block 21 incorporates a microcomputer for controlling the overall operation of the roll screen device 10, and is determined based on a control signal corresponding to the operation state of the push button switch, a signal from the motor drive board 22, etc. The processing is performed according to the processing mode of FIG.

  The input / output terminal block 21 incorporates a memory for storing a program for executing the processing mode and various parameters necessary for executing the processing. The input / output terminal block 21 executes setting change of parameters of various processing modes based on the parameter setting signal or the change signal from the parameter setting unit 23. The value set as the parameter is a numerical value or a value other than the numerical value (for example, a character string designating the processing mode content, a symbol, etc.) depending on the application of the parameter.

  The input / output terminal block 21 is provided in a space near the side surface of the storage box 11 of the roll screen device 10. In FIG. 2, the case where the input / output terminal block 21 is provided in the space of the right side of the storage box 11 which accommodates the electric motor 17 and the motor drive 22 is shown as an example. Moreover, in FIG. 3, the case where it provides in the space of the back side of this storage box 11 is shown as another example. The storage location of the input / output terminal block 21 can be appropriately changed according to the installation location of the roll screen device 10.

  The motor drive board 22 is disposed below the winding shaft 14 and the electric motor 17 in a space on the floor surface in the storage box 11. The electric motor 17 is provided with a limit switch (not shown) composed of a pulse generation type rotary encoder or the like for detecting the rotational position, that is, the open / close position and the open / close state of the screen curtain 15. The motor drive board 22 inputs a pulse signal according to the rotation of the electric motor 17 output from the limit switch, and the rotational position of the electric motor 17 and the position of the opening on the closing side tip of the screen curtain 15, etc. Based on the generation status of this pulse, it is calculated and sent to the input / output terminal block 21

  The parameter setting unit 23 is disposed on a flat portion on the front side of the guide rail 13. In the present specification, the front side of the paper surface in the direction along the opening of FIG. 2 and the left side of FIG. 3 are the front side of the guide rail 12, and the opposite side is the back side. The parameter setting unit 23 manages each parameter assigned to each component connected to the input / output terminal block 21 as a memory address, and when the setting of any parameter is changed, the address of the parameter whose setting is changed. The setting value is updated by storing the parameter without deleting it and storing the changed parameter at another address in the memory. As a result, the default value of the parameter remains unchanged, and the parameter in the memory whose setting has been changed can be accessed based on the changed address, and the change history of the parameter can be appropriately managed.

  FIG. 4 is a diagram schematically showing the connection relationship of an input / output terminal block, a motor drive board, and a parameter setting unit for constructing a control system for controlling the drive of the motor of the roll screen apparatus of FIG. 2 and FIG. Communication cables 30 and 31 of RS-485 are connected between the input / output terminal block 21 and the motor drive board 22 and between the motor drive board 22 and the parameter setting unit 23, respectively. RS-485 is a physical layer standard of a bus-type connection network system defined by the Electronic Industries Association (EIA), and is a communication method capable of multipoint connection. Therefore, since a plurality of devices can be connected on the same bus, in this embodiment, both the motor drive board 22 and the parameter setting unit 23 are managed by one input / output terminal block 21. In addition, increase / decrease and arrangement change of devices other than this are also possible suitably.

  In FIG. 4, DC voltage (power) is supplied between the input / output terminal block 21 and the motor drive board 22 and between the motor drive board 22 and the parameter setting unit 23 through the power supply cables 32 and 33. Ru. Further, in FIG. 4, the motor drive board 22 receives a signal indicating shutter position information from the limit switch 18 provided in the electric motor 17, and controls the electric motor 17 based thereon.

  The input / output terminal block 21 can be a one-point or three-point push button switch, buzzer, pull switch, start sensor, signal light, rotary light, buzzer, various sensors (such as photoelectric sensors for obstacle detection), remote control Control signals indicating state changes output from various components such as the control circuit are input. The input / output terminal block 21 receives the motor drive board 22 and the communication board 30 via the communication cables 30 and 31 in order to execute the processing corresponding to the control signal indicating the state change output from the various components. And / or transmits a control signal to the parameter setting unit 23.

  The motor drive board 22 controls the rotation of the electric motor 17 based on the control signal from the input / output terminal block 21 inputted through the communication cable 30. At this time, the DC voltage supplied from the power supply cable 32 is converted into an AC voltage to control the electric motor 17. Further, the motor drive board 22 receives a signal indicating shutter position information from the limit switch 18 provided on the electric motor 17, controls the electric motor 17 based thereon, and transmits a signal indicating the shutter position information to the communication cable 30. It transmits to the input / output terminal block 21 via via | transit.

  FIG. 5 is a diagram showing an example of the parameter setting unit. The parameter setting unit 23 incorporates an open / close three-point push button switch in addition to the parameter setting function, is a front side of the guide rail 13 and is easy for the operator to operate when entering the opening. It is provided at the position. The three-point push button switch has a rising (open) button 9A, a stopping (stop) button 9B, and a lowering (close) button 9C as control switches corresponding to each operation of opening and closing. A control signal corresponding to the operation state is output to the my computer of the input / output terminal block 21 via the communication cables 30, 31 (RS-485). In addition, it may be made to be able to operate using a wireless remote control switch instead of the three-point push button switch. In this case, the three-point push button switch provided in the parameter setting unit may be omitted or may be used as a wireless remote control switch.

  The parameter setting unit 23 includes a parameter display unit 231, an enter switch 232, a mode selection switch 233, and scroll switches 234 and 235. The parameter display unit 231 displays characters for changing parameter settings to display an image, reads parameters of various processing modes stored in the parameter memory of the input / output terminal block 21 and the like, and displays them on the screen. While displaying, various processing screens etc. at the time of parameter setting change are displayed. The enter switch 232 functions as a start switch for the parameter setting processing mode of the parameter setting unit 23, a switch for determining a parameter whose setting is to be changed, and a switch for determining a parameter value whose setting is changed. The mode selection switch 233 functions as a switch for selecting the display mode of the display screen of the parameter display unit 231. The scroll switches 234 and 235 function as switches for scrolling the content displayed on the display screen of the parameter display unit 231 in the vertical direction.

  For example, when the scroll switches 234 and 235 are operated, the parameter displayed on the display screen of the parameter display unit 231 moves up and down. Therefore, the parameter for which setting change is desired is displayed, and the character of the parameter is highlighted. In this state, by operating the enter switch 232, the setting of the corresponding parameter can be changed, and all setting values that can be set for the parameter to be changed are displayed. In this state, the scroll switches 234 and 235 are further operated to vertically move the displayed settable setting values to select a desired setting value and operate the enter switch 232 to change the setting. The setting value of the parameter to be selected is selected and set as a new parameter. The parameter setting unit 23 may be connected to the input / output terminal block 21 in a wireless manner.

  FIG. 6 is a flowchart showing an example of processing executed by the input / output terminal block of the opening / closing body system according to this embodiment. FIG. 7 is a flowchart showing an example of processing executed by the motor drive board of the opening and closing system according to this embodiment. FIG. 8 is a flowchart showing an example of processing executed by the parameter setting unit of the opening and closing system according to this embodiment. Hereinafter, an example of the process which an opening-closing body system performs is demonstrated using these flowchart figures.

An example of processing executed by the input / output terminal block 21 will be described based on FIG.
In step S211, it is determined whether or not a signal indicating a state change has been input from various connected components. If the state has changed (yes), the process proceeds to the next step S212, and otherwise (no) In the case, the process jumps to step S213. Here, a signal indicating a state change is, for example, a pressing operation signal of a one-point or three-point push button switch, an operation signal of a pull switch, an activation signal from an activation sensor, sensing from a photoelectric sensor for obstacle detection Signals correspond to each other.

  In step S 212, a control signal corresponding to a signal indicating a state change input from various connected components is transmitted to the motor drive substrate 22 via the communication cable 30. For example, when a pressing operation signal of a one-point or three-point push button switch is input, a control signal of opening / closing corresponding to each operation button of opening / closing is transmitted to the motor drive substrate 22. In addition, when a detection signal is input from the photoelectric sensor for obstacle detection, a close operation stop signal is transmitted to the motor drive board 22.

In step S213, it is determined whether a signal has been received via the communication cable 30, and if it is received (yes), the process proceeds to the next step S214, and if not (no), the process returns.
In step S214, processing corresponding to the received signal is performed. For example, if the received signal is a processing end signal from the motor drive board 22 or a signal indicating the shutter position information of the limit switch 18 from the motor drive board 22, the screen curtain 15 is based on the processing end signal and the shutter position information. The end of the opening and closing process and the position of the screen curtain 15 at the end time are recognized and used for the subsequent processes. When the received signal is a signal related to parameter setting from the parameter setting unit 23, the parameter of various processing modes of the input / output terminal block 21 is changed based on the signal related to the parameter setting, and a signal indicating the end of the setting change Are transmitted to the parameter setting unit 23 via the communication cables 30 and 31.

An example of processing executed by the motor drive board 22 will be described based on FIG. 7.
In step S221, it is determined whether or not a signal has been received via the communication cables 30 and 31, and if it is received (yes), the process proceeds to the next step S222, and if not (no), the process returns.
In step S222, processing corresponding to the received signal is performed. For example, when the received signal is a pressing operation signal of a 1-point or 3-point push button switch from the input / output terminal block 21 or a pressing operation signal of a push button switch from the parameter setting unit 23, the pressing operation signal The processing of opening and closing of the screen curtain 15 corresponding to is performed.

  In step S223, the input / output terminal block 21 or the parameter setting unit 23 is communicated with a signal indicating which operation of opening / closing of the screen curtain 15 is being executed, a signal indicating shutter position information of the limit switch 18, etc. Transmit via cables 30 and 31.

In step S224, it is determined whether or not the received signal corresponding process in step S222 is completed, that is, whether or not each operation is completed for opening / closing and stopping. If completed (yes), the process proceeds to next step S225 If not (no), the process returns to step S222 until the operation is completed.
In step S225, since each operation of opening and closing is completed, an end signal is transmitted to the input / output terminal block 21 and / or the parameter setting unit 23 via the communication cables 30, 31.

An example of processing executed by the parameter setting unit 23 will be described based on FIG.
In step S231, it is determined whether or not each switch as shown in FIG. 5 has been operated, and if it is operated (yes), the process proceeds to the next step S232, and if not (no), the process jumps to step S233 Do.

  In step S232, a control signal corresponding to the operated switch is transmitted to the input / output terminal block 21 and / or the motor drive board 22 via the communication cables 31 and 30. For example, when any one of the open / close three-point push buttons 9A, 9B, 9C built in the parameter setting unit 23 is pressed, the open / close corresponding to the respective open / close push buttons 9A, 9B, 9C A stop control signal is sent to the motor drive board 22. When the enter switch 232, the mode selection switch 233, and the scroll switches 234 and 235 of the parameter setting unit 23 are operated, control signals corresponding to the switches are transmitted to the input / output terminal block 21 via the communication cables 31 and 30. Send.

In step S233, it is determined whether or not a signal is received through the communication cable 31. If it is received (yes), the process proceeds to the next step S234, and if not (no), the process returns.
In step S234, processing corresponding to the received signal is performed. For example, if the received signal indicates the end of the parameter setting change from the input / output terminal block 21, the parameter display unit 231 displays that the parameter setting change has been completed based on the signal. The parameter setting unit 23 does not receive the processing end signal and the signal indicating the shutter position information of the limit switch 18 from the motor drive board 22. This is because the open / close three-point push button 9A, 9B, 9C built in the parameter setting unit 23 functions as the same component as each component connected to the input / output terminal block 21.

  FIG. 9 is a view showing a modified example of the opening / closing body system according to this embodiment. In FIG. 9, the same components as those in FIG. 2 are denoted by the same reference numerals, and the description thereof will be omitted. This embodiment differs from that of FIG. 2 in that the input / output terminal block 21 is provided on the front side of the guide rail 13 and on the upper side of the parameter setting unit 23. The input / output terminal block 21 may be provided at the upper part on the back side of the guide rail 13. Similarly, the parameter setting unit 23 may be provided at the lower portion on the back side of the guide rail 13. By arranging the input / output terminal block 21 on the front side of the guide rail 13 or on the upper side of the back side, the input / output terminal block 21 is dispersedly arranged in a place relatively close to the motor drive board 22. be able to. That is, for example, even when it is difficult to secure a place for disposing the input / output terminal block 21 in the vicinity of the motor drive board 22, the location of the input / output terminal block 21 is separated from the vicinity of the motor drive board 22 And the input / output terminal block 21 can be disposed. Further, by providing the parameter setting unit 23 on the front side or the lower side of the guide rail 13 of the roll screen device 10, the operation by the operator becomes easy.

  FIG. 10 is a view showing another modification of the opening / closing body system according to this embodiment. In FIG. 10, the same components as those in FIG. 2 are denoted by the same reference numerals, and the description thereof will be omitted. This embodiment differs from that of FIG. 2 in that the input / output terminal block 21a incorporates the function of the parameter setting unit 23 of FIG. 2 and is provided on the front side of the guide rail 13. The input / output terminal block 21 a may be provided on the back side of the guide rail 13. By arranging the input / output terminal block 21a incorporating the function of the parameter setting unit 23 on the front side or the back side of the guide rail 13, not only the connection with the motor drive board 22 but also the connection with other components are guided. It can be easily performed via the rail 13, and the input / output terminal block 21a can be distributed and disposed at a front side or a back side of the guide rail 13 at a place not occupied. That is, for example, even when it is difficult to secure a place for disposing the input / output terminal block 21 in the vicinity of the motor drive board 22, the location of the input / output terminal block 21 is separated from the vicinity of the motor drive board 22 And the input / output terminal block 21 can be disposed.

  When the input / output terminal block 21 or 21a and / or the parameter setting unit 23 is provided on the guide rail 12 and / or 13, the communication cables 30 and 31 are outside the inner rail and the guide rail It is preferable to be disposed inside 12 and / or 13 and in a position not to interfere with the curtain 15, and to be wired directly into the storage box 11 from above the guide rails 12 and / or 13 Is preferred. With this configuration, the communication cables 30, 31 can be prevented from being exposed to the outside. At this time, the arrangement position of the input / output terminal block 21 or 21a and / or the parameter setting unit 23 is preferably a position easy for an adult to operate, although it depends on the height of the guide rails 12 and / or 13. Considering the central position in the height direction avoiding the upper and lower sides of the guide rails 12 and / or 13 is preferable.

  In the above-mentioned embodiment, although the screen curtain drawn by the up-and-down raising and falling method was explained to the example, the opening and closing member is drawn out by the horizontal pulling method, or it is equally applied even if drawn out by the horizontal method. be able to.

  Although the above-mentioned embodiment explained the case where an obstacle sensing device was not provided, an obstacle sensing device may be provided near the weight bar and / or near the opening. In this case, as an obstacle sensing device, a seat plate switch, a tape switch or the like that detects an obstacle by abutting on the obstacle or a device that can detect an obstacle without abutting is used. May be For example, in order to detect an obstacle without contact, a light emitting element and a light receiving element of infrared light are provided on both sides of the opening / closing member, or a light emitting element and a light receiving element of infrared light are provided across the opening. There is a system that detects an obstacle when infrared light is blocked.

DESCRIPTION OF SYMBOLS 10 ... Roll screen apparatus 11 ... Storage box 12, 13 ... Guide rail 14 ... Winding shaft 15 ... Screen curtain 16 ... Weight bar 17 ... Electric motor 18 ... Limit switch 20 ... Control panel 21, 21a ... I / O terminal block 22 ... Motor drive board 23 ... Parameter setting unit 231 ... Parameter display unit 232 ... Enter switch 233 ... Mode selection switch 234 ... Scroll switch 30, 31 ... Communication cable 32 ... Power cable 9A ... Rising (open) button 9 B ... Stop (stop) button 9C ... descent (close) button

Claims (12)

Opening and closing means for opening and closing the opening by moving the opening and closing member from the peripheral edge of the opening using a driving force of an electric motor;
Input / output terminal means for outputting a control signal for controlling the operation of the switching means;
An opening / closing system comprising drive means for driving the electric motor in accordance with the control signal from the input / output terminal means to control the operation of the opening / closing means.
The opening and closing means is a sheet-like curtain means whose one end is wound around a winding shaft and the other end opens and closes the opening according to the winding state, and both sides of the curtain means which opens and closes. And guiding means for guiding the end portion so as to sandwich it,
The drive means is provided in the vicinity of the electric motor in a storage box in which the electric motor and the opening and closing member are stored.
The input / output terminal means is provided on a side surface outside the storage box,
Parameter setting means for setting various parameters are provided on the front side or the back side of the guide means outside the storage box,
Closing body system, characterized in that between said input terminal means, before SL drive means and said parameter setting means is connected via a serial communication line for transmitting and receiving each of said control signal. In the closure system according to claim 1 ,
The input / output terminal means is provided on the front side or the upper side of the back side of the guide means,
An open / close system according to claim 1, wherein the parameter setting means is provided on the front side or the lower side of the back side of the guide means. In the closure system according to claim 1 ,
A system according to the present invention, wherein the input / output terminal means incorporates the parameter setting means, and the input / output terminal means incorporating the parameter setting means is provided on the front side or the back side of the guide means. In the opening and closing system according to any one of claims 1 to 3 ,
An open / close system according to claim 1, wherein the parameter setting means includes open / close stop button switches. In the opening and closing system according to any one of claims 1 to 4 ,
An open / close body system characterized in that the serial communication line is configured by a multipoint communication line. In the opening and closing body system according to claim 5 ,
An open-close system according to the present invention, wherein the serial communication line is configured by RS-485. Opening and closing means for opening and closing the opening by moving the opening and closing member from the peripheral edge of the opening using a driving force of an electric motor;
Input / output terminal means for outputting a control signal for controlling the operation of the switching means;
According to the control signal from the input / output terminal means, there is provided a method of arranging an opening / closing system comprising drive means for driving the electric motor to control the operation of the opening / closing means.
The opening and closing means is a sheet-like curtain means whose one end is wound around a winding shaft and the other end opens and closes the opening according to the winding state, and both sides of the curtain means which opens and closes. And guiding means for guiding the end portion so as to sandwich it,
The drive means is provided in the vicinity of the electric motor in a storage box in which the electric motor and the opening and closing member are stored.
Providing the input / output terminal means on the side surface outside the storage box;
Parameter setting means for setting various parameters are provided on the front side or the back side of the guide means outside the storage box,
By connecting each of the input / output terminal means , the drive means, and the parameter setting means with a serial communication line, it is possible to control the control signal among the input / output terminal means , the drive means, and the parameter setting means . A method of arranging a cover system characterized in that transmission and reception can be performed. In the arrangement method of the opening and closing body system according to claim 7,
The input / output terminal means is provided on the front side or the upper side of the back side of the guide means,
The method of arranging the opening and closing system, wherein the parameter setting means is provided on the front side or the lower side of the back side of the guide means. In the arrangement method of the opening and closing body system according to claim 7,
The input / output terminal means incorporates the parameter setting means, and the input / output terminal means incorporating the parameter setting means is provided on the front side or the back side of the guide means. Placement method. In the arrangement method of the opening and closing system according to any one of claims 7 to 9,
A method of arranging an opening and closing system, wherein the parameter setting means includes open / close stop button switches. In the method of arranging a closure system according to any one of claims 7 to 10 ,
The arrangement method of an opening / closing body system, wherein the serial communication line is configured by a multipoint communication line. In the arrangement method of the opening and closing body system according to claim 11 ,
A method of arranging a cover system, wherein the serial communication line is configured by RS-485.

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