JPH041153B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a control device for automatic doors installed in structures such as buildings.

When opening and closing an automatic door, in order to reduce the effectiveness of indoor air conditioning in summer and winter, and to prevent bad outdoor environments such as noise and strong winds from entering the room, it is necessary to open the door for a shorter time than usual or close the door. It is only necessary to make the open area smaller than usual. One way to make the door open time shorter than usual is to use a passerby detection method that holds the passerby detection signal using an open timer after the passerby detection signal from a passerby detection switch such as a Matsuto switch is turned off. Methods include shortening the signal holding time T (see FIG. 1) or increasing the door opening/closing speed. Further, as a method of reducing the open area of the door, there is a method of reducing the opening/closing stroke of the door. Conventionally, in this type of automatic door control device, the adjustment of the open timer for setting the retention time T of the passerby detection signal, the adjustment of the door opening/closing speed, and the adjustment of the door opening/closing stroke are as follows:
This was done manually by digital adjustment using a selection switch, etc., or analog adjustment using a volume control, etc. For example, if the user determines that the temperature difference between indoors and outdoors has become large during indoor air conditioning in summer or winter, the retention time T of the passerby detection signal may be shortened by adjusting the selection switch or volume, etc. These measures were taken to prevent the deterioration of air conditioning effectiveness. However, if the door opening/closing speed, door opening/closing stroke, or passerby detection signal retention time is artificially set using the selection switch, volume, etc. as described above, the setting requires time and effort on the part of the user, and The standards for the door opening/closing speed, door opening/closing stroke, and retention time of the passerby detection signal depend on the sense of the user who makes the adjustment, and are not necessarily set optimally. It is virtually impossible to adjust the set value to match the environment that changes hourly, such as the temperature change from daytime to evening.

This invention was made in view of the above circumstances, and it is possible to adjust the door opening/closing speed and the retention time of the passerby detection signal, or the door opening/closing speed and the door opening/closing stroke, depending on the environment inside and outside the automatic door. The present invention provides an automatic door control device having a function of automatically adjusting the holding time of a body detection signal to an optimal setting value. These automatic door control devices are characterized by an environmental detector installed inside or outside the automatic door, or both, and an environmental judgment unit that determines the environment based on the data detected by the environmental detector. a command section that instructs the holding time of the passing object detection signal and the door opening/closing speed, or the holding time of the passing object detection signal, the door opening/closing speed, and the door opening/closing stroke according to the environment judged by the environment judgment section; a storage unit that provides setting data to the judgment unit and the command unit; a timer that can adjust the retention time of the passerby detection signal according to the command from the command unit; The door opening/closing control section has a function of adjusting the door opening/closing stroke. In this case,
As the environmental detector, it is preferable to use one or a combination of any one of a temperature detector, a humidity detector, a noise detector, or a wind speed detector.

First, the second section will discuss the case where only the holding time of the passerby detection signal, which is the basic concept of this invention, is adjusted.
This will be explained based on the diagram.

In this basic concept, the environmental detectors 1 include, for example, an outdoor temperature sensor 1a, an outdoor humidity sensor 1b, an outdoor wind speed sensor 1c, and an outdoor noise detector 1.
d, an indoor humidity detector 1e, an indoor temperature sensor 1f, etc. are installed singly or in combination at appropriate locations inside and outside the automatic door. These environment detectors 1, for example, the above-mentioned 1a to 1f, are connected to an environment judgment section 2, and this environment judgment section 2 is connected to a command section 3. A storage section 4 is connected to both the environment judgment section 2 and the command section 3, and the command section 3 is further connected to an open timer circuit 5. The open timer circuit 5 is connected to a passerby detector 6 that detects a passerby trying to enter or exit, and the open timer circuit 5 is connected to a door opening/closing control section 7. A position detection section 8 is connected. The door opening/closing control section 7 is connected to a drive circuit 10.

Next, the operation of the block circuit diagram of FIG. 2 constructed as described above will be explained.

The environment detector 1 outputs each measured data to the environment judgment unit 2, and the environment judgment unit 2 receives each of the data inputted from the environment detector 1 and the standard setting data provided from the storage unit 4. By comparing the values, environmental judgments such as energy saving mode, normal mode, open mode, etc. are made, and the judgment is given to the command unit 3 as information. Further, each data from the environment detector 1 can be outputted to the display section 2a and displayed on a monitor.

The command unit 3 receives the setting data from the storage unit 4,
The command data for each mode is input, and among the command data, a command for the retention time of the pedestrian detection signal, which is command data that is compatible with the information given from the environment judgment unit 2, is sent to the open timer circuit 5. It's on.

The open timer circuit 5 responds to a command for the holding time of the passerby detection signal issued from the command unit 3 when the environment determination unit 2 determines the normal mode.
The set time is adjusted to the arbitrary holding time of the normal passing body detection signal, and the command for the holding time of the passing body detection signal is issued from the command unit 3 when the judgment of the environmental judgment unit 2 is the energy saving mode. For,
In order to shorten the opening time of the door, the setting time is adjusted to be shorter than the holding time of the normal passerby detection signal, and the setting time is adjusted to be shorter than the holding time of the normal passerby detection signal. In response to a command from the command unit 3, an open signal is continuously issued to the door opening/closing control unit 7 so that the door is always opened unconditionally by disabling the timing function of the open timer. In this way, when the environment judgment unit 2 determines the normal mode or the energy saving mode, the open timer circuit 5 is adjusted to the set time determined for each mode, and the open timer circuit 5 receives the detection signal from the traffic detection unit 6. An open or close signal is output based on the open timer circuit 5.
is giving an unconditional open signal.

The door opening/closing control unit 7 stops/closes based on the above-described opening or closing signal sent from the open timer circuit 5.
The stop/operation command section 7a in the door opening/closing control section 7 receives the open or close signal from the open timer circuit 5 and sends an operation command and a forward rotation or reverse rotation command to the forward/reverse rotation output section 7c. Forward/reverse output section 7
c sends an open or close control signal to the drive circuit 10 based on the operation command and the forward or reverse rotation command.

That is, an open control signal is sent to the drive circuit 10 in response to an open signal from the open timer circuit 5 to open the door, and when a passing object passes and is no longer detected by the passing object detection section 6, the above-mentioned command section 3 sends an open control signal to the drive circuit 10 to open the door. After the set time based on the holding time command for the passerby detection signal has elapsed, the open timer circuit 5 sends a close signal to the stop/operation command unit 7a, and this close signal causes the stop/operation command unit 7a to perform the normal operation as described above. An operation command and a reverse rotation command are sent to the reverse rotation output section 7c, and a closing control signal is sent from the forward and reverse rotation output section 7c to the drive circuit 10 to close the door. When the door reaches the fully open or fully closed position or the cushion position, the door position detection section 8 detects the door position and sends the detection signal to the stop/operation command section 7a, and based on this detection signal, the stop/operation command section 7a An operation stop command and a cushion command are sent to the forward/reverse rotation output section 7c.

In this way, the automatic door control device based on the block circuit diagram shown in Fig. 2 can control the length of time the door is open by setting the holding time (set time) of the pedestrian detection signal according to the environment around the door. This is an attempt to adjust the However, the configuration and operation of the door opening/closing control section 7 shown here are merely examples, and the door opening/closing control section 7 is not limited to this.

Next, as a first embodiment of the present invention, a case where the retention time of the passerby detection signal and the door opening/closing speed are adjusted will be described based on FIG. 3.

In this first embodiment, as in the case where only the retention time of the above-mentioned passing body detection signal is adjusted as the environment detector 1, the outdoor temperature detector 1a, the outdoor humidity detector 1c, the outdoor noise detector 1d, An indoor temperature detector 1e and an indoor humidity detector 1f are installed singly or in combination at appropriate locations inside and outside the automatic door, and these environment detectors 1 (for example, the above-mentioned 1a to 1f) are connected to an environment determining section 2. This environment judgment section 2
is connected to a command section 3', and a storage section 4 is connected to the environment judgment section 2 and command section 3'. The command section 3' is further connected to an open timer circuit 5 and a door opening/closing control section 7', and a passing body detection section 6 is connected to the open timer circuit 5. A connection is made to 7'. A door position detection section 8 and a speed detection section 9 are connected to the door opening/closing control section 7', and the door opening/closing control section 7' is further connected to a drive circuit 10.

Next, the operation of the block circuit diagram of FIG. 3 will be explained.

The environment detector 1 outputs each measured data to the environment judgment section 2, and the environment judgment section 2 receives each of the data input from the environment sensor 1 and a reference value as setting data provided from the storage section 4. By comparing energy saving mode, normal mode,
The environment, such as the open mode, is judged and the judgment is given to the command section 3' as information. Furthermore, the environment determining section 2 can output each data from the environment detector 1 to the display section 2a to display it on a monitor.

The command unit 3' inputs command data for each mode as setting data from the storage unit 4, and outputs a passerby detection signal, which is command data that matches the information given from the environment judgment unit 2, from among the command data. A holding time command is sent to the open timer circuit 5, and a door opening/closing speed command is sent to the door opening/closing control unit 7' based on command data matching the information given from the environment judgment unit 2.

The open timer circuit 5 responds to an arbitrarily set normal mode in response to a command to hold the passerby detection signal sent from the command unit 3' when the judgment of the environment judgment unit 2 is the normal mode. The set time is adjusted to the holding time of the passing body detection signal, and the door opening time is adjusted in response to the holding time command of the passing body detection signal issued when the judgment of the environment judgment unit 2 is the energy saving mode. In order to shorten the time, the setting time is adjusted to be shorter than the holding time of the normal passerby detection signal. In this way, when the environment judgment unit 2 determines the normal mode or the energy saving mode, the open timer circuit 5 is adjusted to the set time determined for each mode, and the open timer circuit 5 is adjusted to the set time determined for each mode. An open or close signal is output based on the signal. In addition, the environmental judgment department 2
The case where the determination is the open mode will be described later.

Further, the door opening/closing control section 7' stops/operates upon receiving the above-mentioned open or close signal sent from the open timer circuit 5, and responds to the command section issued when the judgment of the environment judgment section 2 is the normal mode. In response to the door opening/closing speed command from 3', the drive circuit 10 is controlled to open/close the door at an arbitrarily set normal speed. In response to the door opening/closing speed command from the command section 3', the drive circuit 10 is controlled to open/close the door at a faster speed than the normal speed in order to shorten the opening/closing time of the door. To explain the door opening/closing control section 7' shown in FIG.
An operation command at a predetermined speed corresponding to each command speed in the normal mode and the energy saving mode sent to a' is commanded from the stop/operation command section 7a'. The calculating section 7b' in the door opening/closing control section 7' receives the predetermined speed commanded from the stop/operation command section 7a' and the door speed data from the speed detection section 9.
The deviation value is sent to the forward/reverse rotation output section 7c' in the door opening/closing control section 7', and the forward/reverse rotation output section 7c' sends an opening/closing control signal to the drive circuit 10 based on the deviation value.

That is, upon receiving the open signal from the open timer circuit 5, the door opening/closing control section 7' controls the drive circuit 1 so that the door speed reaches the predetermined speed commanded from the command section 3'.
0 to open the door, and after that, when a passing object passes and is no longer detected by the passing object detection section 6, the control section 3' sends an opening control signal to the passing object detection signal to open the door. After the set time has elapsed, the open timer circuit 5 sends a close signal to the stop/operation command section 7a', and this close signal causes the stop/operation command section 7a' to output the forward/reverse rotation output section 7 as described above.
A reverse rotation command is sent to c', and an operation command of a predetermined speed corresponding to the speed command from the command section 3' is sent via the calculation section 7b', and a close control signal is sent to the drive circuit 10 from the forward/reverse rotation output section 7c'. is sent to close the door. When the door reaches the fully open or fully closed position or the cushion position, as in the embodiment shown in Fig. 2,
The door position detection section 8 sends an operation stop command and a cushion command from the stop/operation command section 7a' to the forward/reverse rotation output section 7.
It is designed to be sent to c′.

As described above, the automatic door control device based on the block circuit diagram shown in FIG. This is an attempt to adjust the time that is open. However, the door opening/closing control section 7' shown in FIG. 3 is an example of a method of controlling the drive circuit 10, and the contents of the door opening/closing control section necessary for this invention are the same as those described above and shown in FIG. 3. The present invention is not limited to this, and any device may be used as long as it can adjust the door opening/closing speed in response to commands for each mode sent from the command section 3' to the door opening/closing control section 7'.

Note that when a command for the open mode is sent from the command unit 3', the open timer circuit 5 disables the clocking function to keep the door open at all times regardless of the presence or absence of a pedestrian detection signal. The door opening/closing control unit 7' may continue to send an open signal to the door opening/closing control unit 7' to open the door, or the door opening/closing control unit 7' itself may directly receive a command from the command unit 3' and control the drive circuit 1.
Control may be performed such that the door is stopped in the door open state of 0.

Next, as a reference example, although not an embodiment of the present invention, a case where the retention time of the passerby detection signal and the door opening/closing stroke are adjusted will be described based on FIG. 4.

The environment detector 1 shown in FIGS. 2 and 3 described above is
Same as what is shown in the figure (when adjusting only the holding time of the passing object detection signal, and when adjusting the holding time of the passing object detection signal and the door opening/closing speed), the outdoor temperature sensor 1a, the outdoor humidity sensor 1c, the outdoor noise Detector 1
d. An indoor temperature detector 1e and an indoor humidity detector 1f are installed singly or in combination at appropriate locations inside and outside the automatic door, and these environmental detectors 1 (for example, the above-mentioned 1a to 1f) are connected to the environment judgment unit 2. There is. The environment determining section 2 is connected to a command section 3'', and a storage section 4 is connected to the environment determining section 2 and the command section 3''. The command section 3'' is further connected to an open timer circuit 5 and a door opening/closing control section 7'', and a passing object detection section 6 is connected to the open timer circuit 5. ″
It is connected to the. A door position detection section 8 is connected to the door opening/closing control section 7'', and the door opening/closing control section 7'' is further connected to a drive circuit 10.

Next, the operation of the block circuit diagram of FIG. 4 will be explained.

The environment detector 1 outputs each measured data to the environment judgment unit 2, and the environment judgment unit 2 uses the data inputted from the environment detector 1 and the setting data provided from the storage unit 4 as a reference value. By comparing energy saving mode, normal mode,
The environment, such as the open mode, is judged and the judgment is given to the command section 3'' as information.The environment judgment section 2 also outputs each data from the environment detector 1 to the display section 2a for display on a monitor. You can also do that.

The command unit 3'' inputs command data for each mode as setting data from the storage unit 4, and holds a passerby detection signal that is command data that matches the information given from the environment judgment unit 2 in the command data. A time command is sent to the open timer circuit 5, and a door opening/closing stroke command, which is command data appropriate to the information given from the environment determining section 2, is also sent to the door opening/closing control section 7''.

The open timer circuit 5 responds to a command for the holding time of the passerby detection signal sent from the command unit 3'' when the judgment of the environment judgment unit 2 is the normal mode, by setting an arbitrarily set normal traffic mode. The set time is adjusted to the retention time of the body detection signal, and in response to the command for the retention time of the body detection signal issued when the judgment of the environment judgment unit 2 is the energy saving mode,
In order to shorten the opening time of the door, the setting time is adjusted to be shorter than the holding time of the normal passerby detection signal. In this way, when the environment judgment unit 2 determines the normal mode or the energy saving mode, the open timer circuit 5 is adjusted to the set time determined for each mode, and the open timer circuit 5 is adjusted to the set time determined for each mode. An open or close signal is output based on the signal. Note that the case where the environment judgment unit 2 determines that the mode is the open mode will be described later.

Further, the door opening/closing control section 7'' stops/operates upon receiving the above-mentioned open or close signal sent from the open timer circuit 5, and responds to the command section issued when the judgment of the environment judgment section 2 is the normal mode. In response to the door opening/closing stroke command from 3'', the drive circuit 1 operates to open/close the door at an arbitrarily set normal opening/closing stroke (for example, opening/closing stroke to the fully open position).
0, and in response to the door opening/closing stroke command issued when the judgment of the environment judgment unit 2 is the energy saving mode, the command is smaller than the normal opening/closing stroke in order to reduce the opening area of the door. The drive circuit 10 is controlled to open and close the door with an opening/closing stroke (for example, an opening/closing stroke to a half-open position). To explain the door opening/closing control section 7'' shown in FIG. 4, inside this door opening/closing control section 7'',
The above-mentioned command unit 3'' is controlled by the first arithmetic circuit 7a''.
Compares and calculates the door opening/closing stroke commanded by the door position detection unit 8 with the door position data sent from the door position detection unit 8.
This calculated value is sent from the first calculation circuit 7a'' to the stop/activation command unit 7b'', and based on this calculated value, the stop/activation command unit 7b'' responds to the door opening/closing strokes in the normal mode and energy saving mode. In response to this command, the forward/reverse command section 7d'' sends an operation signal to the drive circuit 10.The stop/operation command section 7b'' also sends an operation command to the open timer circuit 5. Based on the open or close signal from the drive circuit 10, a forward or reverse rotation command is sent to the forward/reverse rotation output section 7d'', and the forward/reverse rotation output section 7d'' sends an open or close control signal to the drive circuit 10 based on the respective commands. I am sending it to

That is, the door signal from the open timer circuit 5 sends an open control signal to the drive circuit 10 to open the door, and the first calculation circuit 7a'' receives the door position detection signal from the door position detection section 8, and the door is opened. When the opening position corresponding to the door opening/closing stroke command from the command unit 3'' is reached, the calculated value of the first calculation circuit 7a'' becomes 0, and it is determined that the door position has reached the door opening/closing stroke, and the door stops/operates. An operation stop command is sent from the command section 7b'' to the forward/reverse rotation output section 7d'' to stop the drive circuit 10 and stop the door at a predetermined open position.After that, a passing object passes and is detected by the passing object detection section 6. When the signal runs out, the open timer circuit 5 sends a close signal to the stop/operation command section 7b'' after the set time based on the command for the holding time of the passerby detection signal from the above-mentioned command section 3'' has elapsed. As mentioned above,
An operation command and a reverse rotation command are sent from the stop/operation command section 7b'' to the forward/reverse rotation output section 7d'', and based on these commands, a close control signal is sent from the forward/reverse rotation output section 7d'' to the drive circuit 10 to close the door. Then, when the door reaches the fully closed position or the cushion position, the stop/operation command section 7b'' receives a signal from the door position detection section 8 and issues an operation stop command or a cushion command, as in the previous embodiment. In this way, the automatic door control device according to the block circuit diagram shown in FIG. By setting the opening/closing stroke according to the environment around the door, the time during which the door is open and the open area of the door are adjusted. However, the door opening/closing control section 7'' shown in FIG. An example of a method of controlling the drive circuit 10,
The door opening/closing control unit required for this invention is not limited to the above description and that shown in FIG. Any device that can adjust the door opening/closing stroke in response to commands is sufficient.

In addition, when a command for the open mode is sent from the command unit 3'', the open timer circuit 5 disables the timing function, etc., and keeps the door open at all times regardless of the presence or absence of the pedestrian detection signal. The door opening/closing control section 7'' may continue to send an open signal to the door opening/closing control section 7'' to open the door, or the door opening/closing control section 7'' itself may directly receive a command from the command section 3'' and set the drive circuit 10 to the door open state. It may be controlled so that it appears to be stopped at .

Next, as a second embodiment of the present invention, we will explain an automatic door control device that adjusts the holding time of the passerby detection signal, the door opening/closing speed, and the door opening/closing stroke.The block circuit diagram thereof is as shown in FIG. Become. The connections among the environment detectors 1 (1a to 1f), the environment judgment unit 2, the command unit 3, and the storage unit 4 are the same as those shown in FIGS. 2 to 4 above, and therefore their explanations will be omitted. The command unit 3 is connected to an open timer circuit 5 and a door opening/closing control unit 7, and two types of connections (one for door opening/closing speed and one for door opening/closing stroke) are made to the door opening/closing control unit 7. A passerby detection section 6 is connected to the open timer circuit 5, and a door position detection section 8 and a speed detection section 9 are connected to the door opening/closing control section 7.

To explain the operation of the block circuit diagram in FIG. 2 determines the retention time of the passerby detection signal for each mode, door opening/closing speed,
By storing all setting data such as door opening/closing strokes, the command section 3 outputs necessary command data according to information from the environment judgment section 2.
First, the method of adjusting the set time of the open timer circuit 5 which receives the command for the holding time of the passerby detection signal from the command unit 3 is the same as in the case of any of the above three circuits. The method of adjusting the door opening/closing speed of the door opening/closing control section 7 when receiving a speed command is the same as the method of adjusting the door opening/closing speed of the door opening/closing control section 7' (No. This is similar to that shown in Figure 3). In addition, the method of adjusting the door opening/closing stroke of the door opening/closing control unit 7 when receiving a door opening/closing stroke command from the command unit 3 is as described in the reference example for adjusting the retention time of the passerby detection signal and the door opening/closing stroke. It is the same as that by the door opening/closing control section 7'' (FIG. 4). That is,
The door opening/closing control unit 7 can adjust both the door opening/closing speed and the door opening/closing stroke according to commands from the command unit 3, and can adjust both the door opening/closing control unit 7' and the door opening/closing control unit 7'' of the embodiment and reference example. In this way, the retention time of the passerby detection signal, the door opening/closing speed, and the door opening/closing stroke can all be automatically adjusted depending on the environment inside or outside the automatic door, or both. can do.

In each of the above-mentioned embodiments, the judgment method of the environment judgment section 2 is exactly the same in each embodiment, but a more detailed explanation of this judgment method will be added here. For example, when a temperature difference occurs between the inside and outside of an automatic door due to air conditioning by an air conditioner in summer and winter, the storage unit 4 sets the reference value for the difference between the outdoor temperature and the indoor temperature to be given to the environment judgment unit 2 as 5°C. When the temperature difference between the inside and outside of the automatic door, obtained as the difference between the data sent from the outdoor temperature sensor 1a and the data sent from the indoor temperature sensor 1e, exceeds the reference value of 5°C, the environment judgment unit 2 3, 3',
3″, for 3, shorten the opening time of the door,
In order to reduce the open area of the door and prevent a decrease in air conditioning effectiveness, the automatic door transmits the environmental judgment of the energy saving mode as information and obtains it as the difference between the data sent from the environment sensor 1a and the indoor temperature sensor 1e. When the temperature difference between the inside and outside is less than the reference value of 5° C., the environment judgment unit 2 sends the normal mode environment judgment to the command unit 3. Hereinafter, as an example of the case where the environmental judgment unit 2 makes an environmental judgment of the energy saving mode for the environmental sensor shown in the embodiment, the case where the data from the outdoor temperature sensor 1a falls below 5 degrees Celsius during the winter season, etc. When the humidity difference between the inside and outside of the automatic door, which is obtained as the difference between the data of the outdoor humidity detector 1b and the indoor humidity detector 1f, becomes 10% or more due to air conditioning, or during a typhoon, etc., the outdoor wind speed detector 1c
If the data from is more than 10m/sec,
Examples include cases where the data from the outdoor noise detector 1d exceeds 50 dB due to construction work or an increase in vehicle traffic. Further, as an example of a case where the environment judgment unit 2 makes an environment judgment in the open mode, for example, the room temperature detector 1 is
It is possible that the data from e exceeds 50°C. The environment judgment section 2 makes environmental judgments in the normal mode except when making the environmental judgments for the energy saving mode or the open mode. However, the judgment criteria for each mode of the environment judgment unit 2 shown here, that is, the reference values given from the storage unit 4, are just examples and can be changed as necessary, and the types of judgments are also as described above. It is not limited. Furthermore, the type of environment detector 1 is also the same as that shown in each of the above embodiments 1a.
It is not limited to 1f to 1f, and the number may be smaller than in each embodiment, and for example, an environmental detector other than the embodiments may be added, such as an air pollution level detector that detects the outdoor air conditioner pollution level. is also possible.

In each of the embodiments shown above, the judgment made by the environment judgment unit 2 was in three stages: energy saving mode, normal mode, and open mode, but the number of stages of this judgment is not necessarily limited to these three stages. However, the number of stages can be increased by providing two or more types of energy saving modes. In an automatic door control device that can adjust two or more adjustment factors (for example, the holding time of a passerby detection signal and the door opening/closing speed), the number of stages of judgment by the environment judgment unit is set by setting two or more energy saving modes as described above. If you increase the number of adjustment factors, you can adjust two or more adjustment factors at the same time in each energy saving mode, and another method is to adjust any one adjustment factor (for example, the retention time of the passerby detection signal) in the first energy saving mode. , and in the next energy saving mode, the adjustment elements adjusted in the first energy saving mode remain the same, and the adjustment elements (for example, door opening/closing speed) that are different from those in the first energy saving mode are adjusted. There is a method of making adjustments alternately for each judgment stage of the environment judgment section 2, and this method is possible by determining the output order of each adjustment element within the command section. Another possible method is to make the judgment by the environment judging section 2 stepless. For example, when the environment judgment section 2 judges the environment based on the temperature difference between the inside and outside of the automatic door, the environment judgment information sent to the command section is the difference between the data sent from the outdoor temperature sensor 1a and the indoor temperature sensor 1e. Based on this analog value, the command section continuously commands the holding time of the passerby detection signal, the door opening/closing speed, the door opening/closing stroke, etc. If you do this,
As the temperature difference between the inside and outside of the automatic door increases, the retention time of the passerby detection signal gradually shortens, the door opening/closing speed gradually increases, and the door opening/closing stroke can be made steplessly smaller. .

According to the present invention, an automatic/manual changeover switch is provided in an automatic door control device that automatically adjusts adjustment elements such as the opening/closing speed of the door depending on the environment inside and outside the automatic door, and when the switch is switched to automatic. performs the function of the automatic door control device according to the present invention, and when switching to manual mode, it is also possible to use a conventional method of adjusting each adjustment element using a selection switch or a volume control.

As is clear from the above description, if each automatic door control device according to the present invention is used, the pedestrian detection signal can be automatically activated according to the environment inside and outside the automatic door, without requiring any effort from the user. The holding time and door opening/closing speed, or the holding time of the passerby detection signal, the door opening/closing speed, and the door opening/closing stroke can be adjusted to optimal setting values, suppressing deterioration of air conditioning effectiveness,
It is possible to efficiently obtain the effect of suppressing the intrusion of bad outdoor environments (outdoor noise, outdoor strong winds) into indoor rooms, etc., without any personnel. In this case, it is necessary to keep the door opening/closing stroke wide if, for example, there is a possibility that a large object will pass, and in such a case, the holding time of the object detection signal and It is advantageous to use an automatic door control device that adjusts the door opening/closing speed, and there is no need to keep the door opening/closing stroke constant as described above, and it is possible to use an automatic door control device that adjusts the door opening/closing speed. If it is not particularly necessary to maintain the door opening/closing speed (door opening/closing speed) constant, it is advantageous to use an automatic door control device that adjusts the holding time of the passerby detection signal, the door opening/closing speed, and the door opening/closing stroke. Therefore, the greatest effect can be obtained in this case.

[Brief explanation of drawings]

Fig. 1 is an explanatory diagram showing the holding time of a passing body detection signal, Fig. 2 is a block circuit diagram of an automatic door control device showing the basic concept of this invention, and Fig. 3 is a diagram according to a first embodiment of this invention. FIG. 4 is a block circuit diagram of an automatic door control device according to a reference example, and FIG. 5 is a block circuit diagram of an automatic door control device according to a second embodiment of the present invention. {1a...Outdoor temperature detector, 1b...Outdoor humidity detector, 1c...Outdoor wind speed detector, 1d...Outdoor noise detector, 1e...Indoor temperature detector, 1f...
Indoor humidity detector} 1...Environment detector, 2...Environment judgment section, 3, 3', 3'', 3...Command section, 4...
Storage section, 5...Open timer circuit, 7, 7',
7″, 7…Door opening/closing control unit.

Claims (1)

[Scope of Claims] 1. An environment detector installed on the inside or outside of the automatic door, or both, and an environment determination unit that determines the environment based on data detected by the environment detector;
a command unit that commands a door opening/closing speed and a retention time of a passerby detection signal according to the environment determined by the environment determination unit; a storage unit that provides setting data to the environment determination unit and the command unit; A door opening/closing control section that has the function of adjusting the door opening/closing speed according to commands from the section;
An automatic door control device having a timer that can adjust the holding time of a passerby detection signal according to a command from the command unit. 2. The automatic door control device according to claim 1, wherein the environmental detector is any one or a combination of two or more of a temperature detector, a humidity detector, a noise detector, or a wind speed detector. . 3. An environmental detector installed on the inside or outside of the automatic door, or both, and an environmental judgment unit that determines the environment based on the data detected by the environmental detector,
a command section that commands a door opening/closing speed, a door opening/closing stroke, and a retention time of a passerby detection signal according to the environment determined by the environment determining section; and a storage section that provides setting data to the environment determining section and the command section. and an automatic door control device having a door opening/closing control unit having a function of adjusting the door opening/closing speed and the door opening/closing stroke according to commands from the command unit, and a timer capable of adjusting the retention time of the passerby detection signal according to commands from the command unit. . 4. The automatic door control device according to claim 3, wherein the environmental detector is any one or a combination of two or more of a temperature detector, a humidity detector, a noise detector, or a wind speed detector. .