JPH08284528A - Automatic door controlling system - Google Patents

Abstract

PURPOSE: To properly lead the flow of persons going in and out at the door. CONSTITUTION: A controlling circuit 1 reads the present time through a clock function 6 periodically, and the setting tile of schedule data set by a schedule setting/display section 4 in advance is compared with the present time. When the present time as the setting time is detected, an opening and closing mode of a door set by the schedule data is read from a function switching set section 5, and opening and closing operation of the door is made with the opening and closing mode based on detection signals from a human body detection section 10.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic door control system having guide means for guiding a person in a predetermined direction.

[0002]

2. Description of the Related Art The appearance of a conventional automatic door control system is shown in FIG.
As shown in FIG. 8, it includes a door 201, a guide rail 202 of the door 201, and a human body detection sensor 203 for detecting a person in front of the door 201. The automatic door control system is shown in Fig. 19 (a).
As shown in FIG. 3, a belt 214 is wound around a driving pulley 212 and a driven pulley 213 that are normally and reversely rotated by a motor 211, and the belt 214 is connected by a connecting portion 204 to the door 20.
There is known a configuration in which the door 201 is automatically opened and closed by rotating the motor 211 forward and backward in response to a control signal from an automatic door control device 215 connected to the motor 211 and connected to the motor 211.

In such an automatic door control system, when a person approaches the door 201, as shown in FIG. 19B, a human body including photoelectric switches and the like installed at the entrance side and the exit side of the door 201, respectively. Detection sensors 203a and 203b
The automatic door control device 215 drives the motor 211 forward and backward in a predetermined operation pattern based on a human body detection signal from the vehicle to open and close the door 201 laterally.

The specific operation will be described below. In the conventional automatic door control system, as shown in FIG. 20, a human body detection sensor on the entrance side (hereinafter referred to as an entrance sensor) 2
03a and the human body detection sensor on the exit side (hereinafter referred to as the outlet side sensor) 203b, the detection result from the human body detection sensor unit 226 is input to the control circuit 221 composed of the CPU (central processing unit), and the human body detection sensor unit 226. When the human body is detected, a signal is sent from the control circuit 221 to the motor drive unit 222, and the motor drive unit 222 rotates the motor 211 in the direction in which the door 201 opens.

Here, the position of the door is obtained as follows. For example, the rotation speed or the rotation speed of the motor 211 is obtained from a signal from a position detection sensor 225 which is directly connected to the motor 211 and is composed of a Hall element, and the position detection is performed so that the rotation speed or the rotation speed can be read into the control circuit 221. Data conversion is performed in the unit 215.

The control circuit 221 reads the converted data to obtain the position of the door 201, and when the door 201 is opened to a position where a preset opening width is formed by the function switching section 224, the motor 211 is stopped and the human body After the detection signal from the detection sensor unit 226 disappears and a predetermined time has elapsed, the control circuit 221 sends a signal to the motor drive unit 222, and the door 2
The normal operation of rotating the motor 211 in the reverse direction until the position 01 is closed and stopping the rotation of the motor 211 is repeated.

By the way, the automatic door opening / closing mode is shown in FIG.
As shown in (1), there is a one-way mode in which the door 201 is opened and closed so that the door 201 can exit from the exit side but cannot enter from the entrance side. In addition, as shown in FIG. 22, for example, when doors 201a and 201b are provided at two places such as an entrance of a building 231 such as a store or a hotel, one-way mode in which the doors are in opposite directions is used. Is a door 201a dedicated to the entrance, and the other is a door 201b dedicated to the exit, so that the flow of people in the building 231 can be controlled in one direction.
Further, as shown in the table of FIG. 23, the door opening mode is such that the door 201 is fully opened when the door 201 is opened (when opened) (normal mode) and fully opened mode. When the opening width of the door 201 at the time is L
There is a half-open mode in which the opening width is set to L / 2, which is half of the full-open mode. Each of the above modes is preset in the function switching setting unit 224.

The automatic door opening mode is normally the full open mode as a standard, but can also be set to the half open mode by a setting switch (not shown) of the function switching setting section 224 described later. The application example of the half-open mode is shown below. For example, in a cash corner of a bank, when a large number of people enter at the same time, the user does not feel comfortable, cannot operate leisurely, and is not preferable in terms of crime prevention. In such a case, it is desirable to set the door opening mode to the half-open mode. For example, if the half-open mode is set, when a suspected product theft occurs in a store or the like in the building 231, the exit of a person in the building 231 (in the store) can be restricted and delayed. Further, from the viewpoint of power saving, it is not desirable that the opening width is large, because when the opening width of the door 201 is large, the ventilation amount of air increases, the temperature change in the room increases, and the power consumption increases. Therefore, during the cooling period in summer or the heating period in winter, the door opening mode may be set to the half-open mode to reduce the opening width of the door 201 to save power.

By the way, in the prior art, there are cases in which the doors dedicated to the exit and the doors dedicated to the entrance are preliminarily determined by wiring. In this case, as shown in FIG. 24, the entrance-side sensor 203a is not provided in the exit-only door, and the exit-side sensor 203b is not provided.
Only the exit side sensor 203b sends a human body detection signal to the control circuit 221 of the automatic door control device 215.
On the other hand, as shown in FIG. 25, the entrance-side door is not provided with the exit-side sensor 203b but only the entrance-side sensor 203a, and only the entrance-side sensor 203a is provided.
A human body detection signal is sent to the control circuit 221 of 15.

Further, the entrance side sensor 20 is attached to one door 201.
3a and the outlet side sensor 203b are provided, and FIGS.
As shown by 28 and 29, one door is switched to one for the exit and one for the entrance by connecting to one automatic door control device 215, and by the entrance / exit changeover switch 242 and the full open mode / half open mode changeover switch 243. There is also an automatic door control system that allows you to change the opening width of the. However, in this system, the outlet changeover switch 242 and the full-open mode / half-open mode changeover switch 243 are installed in an inconvenient place so as not to be touched by the general public, and are not frequently used.

On the other hand, the user wants the door opening / closing mode to be a one-way mode at night, but to be a one-way mode in the daytime, and a bidirectional mode in which the doors can enter and exit from each other without any restrictions during the daytime. Since there are few people in the morning and there are few people in the room, I want to use two doors to enter and exit, and to distinguish between the exit door and the entrance door during busy hours, and to have both doors dedicated to the exit at the end of the evening. Or, in the morning, the door 201 is fully opened before air conditioning is started, the room is ventilated, the door 201 is fully closed, the room air conditioning is started, and the room air conditioning is sufficiently performed before the door 20 is opened.
There is a demand to open and close the door in the half-open mode when opening 1.

[0012]

By the way, the conventional automatic door control device opens and closes the door only when it is determined that a person approaches the door based on the detection signal from the human body detection sensor. However, by controlling the opening and closing of the door, it has become necessary to more comfortably prompt the person to enter and leave, and to promptly leave the person in a safer direction.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an automatic door control system capable of appropriately guiding the flow of people in and out.

[0014]

In order to achieve the above object, the present invention comprises a belt wound around a driving pulley and a driven pulley directly connected to a motor, and a door connected to the belt. A door opening / closing mechanism, a position detection sensor that is directly connected to the motor or one of the pulleys, detects a rotation state of the motor or each pulley, and obtains the position of the door from the rotation state, and a human body that detects a person. A detection sensor, a control circuit for rotating the motor forward / reversely so that the door opens / closes in a preset opening / closing mode when the human body detection is performed by the human body detection sensor, and opening / closing the door causes a person to move in a predetermined direction. And an inducing means for instructing the control circuit of an opening / closing mode for inducing to the control circuit.

The invention according to claim 2 is characterized in that the guiding means instructs the opening / closing mode of the door according to preset schedule data. The invention according to claim 3 is characterized in that the guiding means instructs the opening / closing mode of the door in accordance with the schedule data set in advance in the function expansion unit. The invention according to claim 4 is characterized in that the guiding means instructs the opening / closing mode of the door according to the schedule data of the external control device having the control operation function based on the schedule data.

According to a fifth aspect of the present invention, the guiding means receives the schedule data from the external control device having the control operation function based on the schedule data in the function expansion unit, and instructs the opening / closing mode of the door according to the received schedule data. Is characterized by. The invention according to claim 6 is characterized in that the guiding means determines the degree of congestion of a person based on a signal from the human body detection sensor, and instructs the opening / closing mode of the door according to the degree of congestion.

According to a seventh aspect of the present invention, the human body detection sensor is a two-dimensional sensor formed by arranging a plurality of human body detection sensor elements in a plane.
The invention according to claim 8 is characterized in that a blinking guide device for displaying the guide direction according to the blinking advancing direction of the display element is provided in association with the opening / closing mode instructed by the guide means.

The invention according to claim 9 is characterized in that a display guide device for displaying the guide direction is provided in association with the opening / closing mode instructed by the guide means. A tenth aspect of the present invention is characterized in that a voice guidance device is provided to notify the guidance direction by voice in association with the opening / closing mode instructed by the guidance means. The invention of claim 11 is characterized by instructing an opening / closing mode for guiding a person in a predetermined direction in conjunction with an emergency signal from a separately provided disaster prevention facility.

According to a twelfth aspect of the present invention, the guiding means instructs the control circuit to perform an opening / closing mode for controlling the opening width of the door when detected by the security sensor. A thirteenth aspect of the present invention is characterized in that the guiding means instructs the control circuit to a mode for controlling the opening / closing mode of the door when the security sensor detects the mode. According to a fourteenth aspect of the present invention, the guiding means instructs the control circuit to set the open / close mode to double-open or single-open when the security sensor detects it.

[0020]

According to the structure of the invention of claim 1, since it has the guiding means for instructing the control circuit to the opening / closing mode for guiding the person in the predetermined direction by opening / closing the door, by switching the opening / closing mode of the automatic door, You can control the flow of people more comfortably. According to the configuration of the invention of claim 2, since the guiding means instructs the opening / closing mode of the door according to the preset schedule data, it is possible to appropriately guide the flow of people automatically according to the schedule without manual operation. You can set the automatic door open / close mode as below.

According to the third aspect of the present invention, the guiding means instructs the opening / closing mode of the door in accordance with the preset schedule data in the function expansion unit, so that the guide automatically follows the schedule without manual operation. The opening / closing mode of the automatic door can be set so that the flow of people can be controlled, and by using the expansion unit, it is possible to increase the function of adding the guiding means without the function of the guiding means in advance.

According to the fourth aspect of the present invention, the guiding means instructs the opening / closing mode of the door according to the schedule data of the external control device having the control operation function based on the schedule data. By utilizing this, the automatic door opening / closing mode can be set so that the flow of people can be controlled without newly setting schedule data.

According to the structure of the invention of claim 5, the guiding means receives the schedule data from the external control device having the control operation function according to the schedule data in the function expansion unit, and opens and closes the door according to the received schedule data. The automatic door opening / closing mode can be set so that the flow of people can be controlled without newly setting schedule data, and the system can have more functions.

According to the sixth aspect of the present invention, the guiding means determines the congestion degree of the person based on the signal from the human body detection sensor, and instructs the opening / closing mode of the door according to the congestion degree. The automatic door open / close mode can be set so that the flow of people can be properly guided. According to the configuration of the invention of claim 7, the human body detection sensor is configured by a two-dimensional sensor configured by arranging a plurality of human body detection sensor elements in a plane, so that the two-dimensional sensor has a wider range. The automatic door open / close mode can be set so that the degree of congestion of people can be determined and the people can be guided smoothly.

According to the eighth aspect of the invention, since the blinking guide device for displaying the guide direction according to the blinking advancing direction of the display element is provided in association with the opening / closing mode instructed by the guide means, the display element blinks. As the process progresses, an eye-catching display effect is enhanced, and it is possible to smoothly guide the person. According to the configuration of the invention of claim 9, since the display guidance device for displaying the guidance direction in association with the opening / closing mode instructed by the guidance means is attached, the display of the display guidance device attracts attention to open and close the door. The direction is easy to understand, and people can be guided smoothly.

According to the structure of the tenth aspect of the present invention, since the voice guidance device is provided to notify the guidance direction by voice in conjunction with the opening / closing mode instructed by the guidance means, the guidance direction can be easily understood by voice. It can guide people smoothly. According to the eleventh aspect of the invention, the opening / closing mode for instructing the person in a predetermined direction is instructed in conjunction with the emergency signal from the separately provided disaster prevention facility, so that the person can be promptly and safely blamed. You can set the opening and closing mode of the automatic door so that you can.

According to the structure of the twelfth aspect of the invention, the guiding means instructs the control circuit to the mode for controlling the opening / closing mode of the door opening width when the security sensor detects it. By setting the automatic door opening / closing mode so as to make it narrow, it is possible to limit the exit of people. Claim 13
According to the structure of the invention, the guiding means instructs the control circuit to control the opening / closing mode of the opening / closing speed of the door when detected by the security sensor. Therefore, the opening speed of the door is decreased and the closing speed is decreased. By setting the automatic door opening / closing mode so as to speed up, it is possible to limit the exit of people.

According to the structure of the fourteenth aspect of the present invention, the guiding means instructs the control circuit to set the open / close mode to double-open or single-open when the security sensor detects it. By setting the automatic door open / close mode so that it is only in one direction, it is possible to restrict people from leaving.

[0029]

The present invention will be described below with reference to examples. (Embodiment 1) In this embodiment, an automatic door control system that appropriately guides the flow of people is configured by performing a scheduled operation in which a door opening / closing mode (one-way mode or two-way mode) is switched according to a time period. To do.

As shown in FIG. 1, the automatic door control system of this embodiment includes an automatic door control device 9 and a human body detection sensor section 1.
0, a motor 211, a door opening / closing mechanism, and a position detection sensor 225. As shown in FIG. 1, the automatic door control device 9 includes a control circuit 1 including a CPU and a motor drive unit 2.
A position detecting section 3, a schedule setting / display section 4,
It is composed of a function switching setting unit 5.

Further, the motor drive unit 2 is connected to the motor 211. The motor 211 is a drive pulley 21 that is normally and reversely rotated by the motor 211, as in the conventional example shown in FIG.
A belt 214 is wound around the driven pulley 213 and the driven pulley 213, and the belt 214 is connected to the door 201 via the connecting portion 204 to be connected to a door opening / closing mechanism. Further, the human body detection sensor unit 1 including the entrance side sensor 8 and the exit side sensor 7
0 is connected to the control circuit 1. The position detection sensor 225 is a sensor for detecting the rotation speed and the rotation speed of the motor 211.

The detection result of the human body detection sensor section 10 is input to the control circuit 1, and the inlet side sensor 8 or the outlet side sensor 7 is provided.
When a human body is detected in the control circuit 1, the function switching setting unit 5 is operated by the control circuit 1.
A preset open / close mode is read from the control circuit 1 so that the door 201 is opened / closed in the read open / close mode.
From the motor drive unit 2, the motor drive unit 2 rotates the motor 211 in the direction in which the door 201 opens.

When the motor 211 rotates, the control circuit 221 reads the data of the rotational speed or the rotational speed of the motor 211 from the position detecting section 3 which has received the signal from the position detecting sensor composed of the encoder or the Hall element. When the door 201 is opened to a position where the opening width preset by the function switching setting unit 5 is known, the motor 211 is stopped, and the detection signal from the human body detection sensor unit 10 disappears, and the predetermined time elapses. After that, the control circuit 1
Sends a signal to the motor drive unit 2, reversely rotates the motor 211 to a position where the door 201 is closed by the motor drive unit 2, and stops the rotation of the motor 211, thereby repeating the steady operation.

Further, in the automatic door control system of the present embodiment, the door 201 can be opened regardless of whether the human body is detected by the entrance side sensor 8 or the exit side sensor 7. Next, of the automatic door control system described above, the guiding means for guiding a person in a predetermined direction, which is the gist of the present invention, will be described.

The control circuit 1 periodically reads the current time from the clock function unit 6, compares the set time of the schedule data preset in the schedule setting / display unit 4 with the current time, and the current time is the schedule. When it is detected that the start time of the opening / closing mode set in the data is reached, the opening / closing mode set in the schedule data is read from the function switching setting unit 5 and the human body detection sensor unit 10 is read.
Door 20 in the open / close mode read based on the signal from
Open and close 1.

For example, the read opening / closing mode is the door 20.
Although it is possible to exit from the exit side of No. 1, assuming that it is a one-way mode in which entry from the entrance side is not possible, the door 20
1 is a door for exclusive use of the exit, and even if a detection signal from the entrance side sensor 8 is input to the control circuit 1, the control circuit 1 does not send a signal to the motor drive unit 2 and the detection signal from the exit side sensor 7 is controlled. Only when input to the circuit 1, the control circuit 1 sends a signal to the motor drive unit 2 to open / close the door. Conversely, the door 2
If 01 is dedicated to the entrance, even if the detection signal from the exit side sensor 7 is input to the control circuit 1, the control circuit 1 does not send a signal to the motor drive unit 2 and the detection signal from the entrance side sensor 7 is controlled. Only when input to the circuit 1, the control circuit 1 sends a signal to the motor drive unit 2 to open / close the door 201.

The schedule data is set by, for example, the schedule setting operation unit 1 as shown in FIG.
Done in 1. The schedule display mode ON / OFF switch 13 is a switch for displaying the schedule display mode on the schedule setting display unit 12 including a liquid crystal display as shown in FIG. 2B, and the schedule number switch 15 is for determining the processing order of the schedule. , A selection switch 16 is a switch for selecting items to be set (day of the week, start time, end time, switching mode), and a combination switch 17 is a switch for setting the day of the week, start time, end time, and switching mode.

The procedure for setting schedule data is shown below. First, by pressing the schedule display mode on / off switch 13, a schedule screen is displayed on the schedule setting display unit 12. On this schedule screen, there is a cursor (blinking) on the number at the left end of the schedule screen that represents the schedule number.

Then, when the schedule number switch 15 is pressed, the cursor moves on a numeral such as 1 → 2 → 3 → ..., Therefore, the cursor is moved to a desired schedule number. Next, the selection switch 16 is used to move the cursor to the position of the item (day of week, start time, end time, switching mode) to be set. For example, move the cursor to the position of the day of the week, and then move the adjustment switch 17
Every time you press, you press it every day → Monday → Tuesday → Wednesday → Thursday → Friday → Saturday →
Since the display changes, the selection switch 16 is pushed when the desired day of the week is reached.

Next, when the cursor is moved to the position of "hour" of the start time and then the adjusting switch 17 is pushed, each time it is pushed, 0 → 1 → 2 → 3 → ・ ・ ・ → 24 → 0 → 1 →
.. Since the display changes, press the selection switch 16 when the desired number is reached. Next, the start time "minutes"
Move the cursor to the position of, and then press the alignment switch 17, and each time it is pressed, 0 → 1 → 2 → 3 → ・ ・ ・ →
Since the display changes in the order of 59 → 0 → 1 → ..., the selection switch 16 is pushed when the desired number is reached. Similarly, the end time is set.

Then, when the cursor is moved to the position of the switching mode and the alignment switch 17 is pushed, for example, the entrance O
Since the display changes as N → exit ON → ..., the selection switch 16 is pushed when the desired switching mode is reached.
Here, when the door is set only for the exit, for example, "Exit O
N "is displayed. By operating the schedule number switch 15, the selection switch 16, and the adjustment switch 17 as described above, the day of the week, the start time, the end time, and the function mode (exit only or entrance only) are set. Finally,
By pressing the schedule display mode switch 13 again, registration of schedule data is completed.

When the set data is unnecessary or the data is erroneously input, the schedule operation ON / OFF switch 14
Press to turn off the schedule operation or not perform the schedule operation, or press the schedule display mode on / off switch 13 again to display the schedule screen on the schedule setting display section 12, place the cursor on the schedule number of the schedule you want to cancel, and cancel. Switch 18
You can delete unnecessary data by pressing. Thereafter, the schedule operation ON / OFF switch 14 is pressed to enter the schedule operation mode ON state. Then, the opening / closing mode can be automatically switched according to the set start time and end time to control the flow direction of the person.

(Embodiment 2) In the automatic door control system of the present embodiment, as shown in FIG. 3, an expansion unit 23 for function expansion is connected between the automatic door control device 9 and the human body detecting sensor unit 10. The schedule setting / display unit 4 and the clock function unit 6 which are included in the automatic door control device 9 in the first embodiment are installed inside the expansion unit 23, and the expansion unit 23 is a second CPU including a CPU for controlling them. It has a control circuit 21 of. Further, the human body detection sensor unit 10 including the inlet side sensor 8 and the outlet side sensor 7 is connected to the second control circuit 21. The automatic door control device 9 includes a first control circuit 1 including a CPU, a motor drive unit 2, a position detection unit 3, and a function switching setting unit 5. Further, the motor drive unit 2
Is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism shown in FIG. 16 described in the first embodiment. Further, a position detection sensor 225 that detects the rotation speed and the rotation speed of the motor 211 is connected to the position detection unit 3.

The operation of the automatic door control system of this embodiment will be described below. Each input data from the human body detection sensor unit 10, the schedule setting / display unit 4, and the clock function unit 6 is the second
And then sends a signal to the first control circuit, and the control circuit 1 signals the motor drive unit 2 to open and close the door 201 in the open / close mode preset by the function switching setting unit 5. To send. Motor drive unit 2 and position detection unit 3
Is the same as that of the first embodiment. The relay drive unit 22 in the expansion unit 23 is connected between the second control circuit 21 and the first control circuit 1, and the relay drive unit 22 receives the open / close signal by the signal from the second control circuit 21. A signal is sent to the control circuit 1 in the automatic door control device 9 by turning on / off the relay contact for transmitting the signal.

In this embodiment, the automatic door control device 9 does not need to have the schedule setting / display unit 4 and the clock function unit 6, so that the size of the main body of the device can be reduced. Therefore, it is possible to add a function suitable for the purpose. Further, as shown in FIG. 4, communication interfaces (hereinafter referred to as I / F) 26 and 25 are connected to the control circuit 1 in the automatic door control device 9 and the second control circuit 21 in the expansion unit 23, respectively. ,
By exchanging the communication I / Fs 26 and 25 with a communication signal, a desired function can be achieved without the relay driving unit 22. That is, the above-mentioned opening / closing signal is transmitted not by the relay contact but by the communication signal between the communication I / Fs 26 and 25.

The expansion unit 23 does not have to be housed in the storage part of the automatic door control device 9 which is called a "seamless" at the top of the door, and each communication I can be carried out.
By extending the communication cable 27 between the F / Fs 26 and 25, there is an advantage that it can be installed in the vicinity of the entrance side sensor 8 and the exit side sensor 7 or in another place where it is easy to operate. (Embodiment 3) In the automatic door control system of this embodiment, an external control device 32 is connected to an automatic door control device 9 as shown in FIG. The automatic door control device 9 includes a control circuit 1 including a CPU, a communication I / F 31, a motor drive unit 2, and a position detection unit 3. The motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected to the position detection unit 3.

In a building, a store, or the like, a monitoring device is often installed in the control room, and when there is an external control device 32 including the monitoring device, the automatic door is already scheduled for another purpose. ing. Therefore, if the automatic door control device 9 has a schedule function, the automatic door control system has a double schedule function, which is uneconomical. Therefore, the automatic door control system according to the present embodiment has the external control device 32. The schedule control is used.

The external control device 32 and the automatic door control device 9 have communication I / Fs with each other, and the communication I / F in the external control device 32 corresponds to the time scheduled by the external control device 32.
/ F (not shown) to communication I / F in the automatic door control device 9
The control circuit 1 receives a signal from the communication I / F 31 and receives a signal from the communication I / F 31, and the control circuit 1 opens and closes the door according to the schedule (door opening / closing mode, time, etc.) set by the external control device 32. Send a signal to 2. The operations of the motor drive unit 2 and the position detection unit 3 are in accordance with the first embodiment.

Specifically, the communication I in the automatic door control device 9
/ F31 periodically sends an inquiry command to the communication I / F 31 of the external control device 32, and when there is no response from the external control device 32, or a command to set the door open / close mode to the bidirectional mode is returned. In this case, the door is allowed to pass in both directions, and an inquiry command is sent from the communication I / F 31 in the automatic door control device 9, and the communication I / F in the external control device 32 makes the door exclusively for the exit, for example. When the command to that effect is returned, the opening / closing mode of the door is switched to the exit-only mode. In other words, it is not possible to pass from the entrance side, but only from the exit side.
After that, the mode is maintained until a command to execute another mode is sent, and the door is not opened even if a signal from the entrance side sensor 8 is input to the control circuit 1.

(Embodiment 4) The automatic door control system of this embodiment has an automatic door control device 9, an expansion unit 23, and an external control device 42, as shown in FIG. The expansion unit 23 has a clock function unit 6 and a schedule setting / display unit 4, and further has a second control circuit 21 composed of a CPU for controlling these. Further, the human body detection sensor unit 10 including the inlet side sensor 8 and the outlet side sensor 7 is connected to the second control circuit 21. The configuration of the automatic door control device 9 is the same as that of the second embodiment. The motor drive unit 2 is the motor 21.
1 and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected to the position detection unit 3.

The part that is the gist of the present invention will be described below. In the system of the present embodiment, an expansion unit 23 for function expansion is placed in front of the automatic door control device 9, each input data is once collected by the expansion unit 23, and then an opening / closing signal is sent to the automatic door control device 9 to perform automatic door control. The device 9 opens and closes the door. After the input from the output side sensor 7 and the inlet side sensor 8 is also temporarily received by the expansion unit 23, the relay drive unit 22 turns on / off the relay contact 24 for transmitting an opening / closing signal, so that the door can be opened / closed. . Therefore, it is possible to prevent the cost and shape of the main body of the automatic door control device 9 from increasing, and as a result, it is possible to add a function that meets the purpose.

Further, even if the data transfer between the expansion unit 23 and the automatic door control device 9 is not performed by the relay drive using the relay drive section 22, the control in the automatic door control device 9 is performed as shown in FIG. Communication I / Fs 26 and 25 are respectively connected to the circuit 1 and the second control circuit 21 in the expansion unit 23,
The same opening and closing operation of the door as described above can be performed by exchanging an open command and a close command between the communication I / Fs 26 and 25 by communication signals.

In this case, since the expansion unit 23 does not have to be housed in the storage part of the automatic door control device 9 called "seamless" above the door, by extending the communication cable 27,
There is an advantage that it can be installed in the vicinity of the entrance side sensor 8 and the exit side sensor 7 or in another place where it is easy to operate. The relationship between the schedule data of the external control device 42 and the expansion unit 23 is shown below.

The communication I / F 41 in the expansion unit 23 periodically sends an inquiry command to the communication I / F (not shown) of the external control device 42, and when there is no response from the external control device 42 or the door When a command to change the opening / closing mode of the device to the bidirectional mode is returned, the door can be passed in both directions, and the communication I / F in the expansion unit 23
When a command for inquiry from 41 is sent and a command to make the door exclusively for the exit is returned from the communication I / F in the external control device 42, the door opening / closing mode is switched to the exit only mode. In other words, it is not possible to pass from the entrance side, but only from the exit side. After that, the mode is maintained until a command to execute another mode is sent, and the door is not opened even if a signal from the entrance side sensor 8 is input to the control circuit 1.

(Embodiment 5) When the door is always divided into an exit only and an entrance only by using the one-way mode of the door opening / closing mode, when the number of people coming in and going out is small (when the people are not crowded) Also, since the entrance and exit of people are restricted by the door, users are dissatisfied. For this reason, there is a need to control the flow of people by dividing the door only for the exit and for the entrance only when the people are crowded, and do not want to distinguish the exit from the entrance when the people are not crowded. The present embodiment is based on such needs, and in the circuit configuration as shown in FIG. 1, the ON time of the sensor signal from the human body detection sensor unit 10 at the entrance / exit (that is, human body detection time) is set to the clock function unit 6. The time is measured by, and the congestion degree of people is judged from this on time,
Only when it is determined that the number of people is increasing and it is crowded, the door is divided into the entrance exclusive use and the exit exclusive use, and the opening / closing control is performed to configure the guiding means for responding to the above needs.

A method of determining the degree of congestion of a person based on the detection signal from the human body detection sensor section 10 will be described with reference to FIG. Usually, in the circuit configuration as shown in FIG. 1, (however, the motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. (Connected between the motor 211 and the position detection unit 3), when the human body detection sensor unit 10 detects a person, for example, the logical value is determined to be "1", and when not detected, the logical value is determined. Judge as "0". It is assumed that the inlet side sensor 8 and the outlet side sensor 7 input the detection signal (ON signal) to the control circuit 1 as shown in FIG.

Here, the detection time of the entrance side sensor 8 shown in FIGS. 7 (a-1) and 7 (a-2) when not crowded is tn.
₁ , the detection time of the exit side sensor 7 is tn ₂ , and the time when both detection times overlap is tn ₃ . For example, when the outputs of the input side sensor 8 and the output side sensor 7 are input to an AND circuit (not shown) provided in the control circuit 1 or the like, the tn ₃ is obtained only when the two inputs are both “1”. Since the output of the circuit becomes "1", it corresponds to the time when this output becomes "1". Since it is difficult to read the movement of a person, it cannot be said in any way, but in the present embodiment, the congestion degree is determined as follows.

As shown in FIGS. 7 (b-1) and 7 (b-2), if the detection time of the entrance side sensor 8 is tc which is several times longer than tn, many people enter the entrance for the predetermined time. There is a first judgment method for judging that the vehicle is generally congested because it is passing continuously at a shorter interval. Also,
As shown in FIGS. 7C-1 and 7C-2, if the detection time interval tm ₁ of the entrance-side sensor 8 becomes short, it means that a person is passing through the entrance at a short time interval, which is crowded. There is a second determination method to determine that. The congestion degree can be determined more accurately by determining the congestion degree by combining the first determination method and the second determination method.

The above judgment is not limited to the entrance, but is the same at the exit. (Embodiment 6) In this embodiment, in addition to the function of switching the opening / closing mode of the door according to the schedule, the function of switching the opening / closing mode of the door according to the congestion degree is added. Therefore, as shown in FIG. , A two-dimensional sensor 52 configured by arranging a plurality of pyroelectric infrared sensors and the like in a plane (n × m pieces) detects the amount of heat of the human body with n × m pixels, and performs image processing on the detected amount of heat. It is provided with a two-dimensional sensor 52 which regards a moving pixel as a human body. The two-dimensional sensor 52 is connected to the control circuit 1 in the automatic door control device 9 via the interface 251.

In this embodiment, the control circuit 1 measures the time by the signal from the clock function unit 5, and the two-dimensional sensor 5 is measured within a predetermined time.
If a certain number of people or more are detected in 2, it is determined that the person is congested, and the exit and the entrance are separated to control the flow of people. The automatic door control system of the present embodiment has the same configuration as that of the first embodiment except that the interface 251 is connected to the control circuit 1 in the automatic door control device 9 and the two-dimensional sensor 52 is connected to the interface 251. is there. Other operations are similar to those in the fifth embodiment.

If the two-dimensional sensor 52 does not detect more than a certain number of people within a predetermined time, the door operates in the bidirectional mode. (Embodiment 7) Since the automatic door control device 9 shown in Embodiment 3 does not have a portion for displaying the door opening / closing mode, a person who sets the operation mode knows the door opening / closing mode, but the user can I didn't know the open / close mode, and sometimes I wander around looking for the exit. Therefore, in the automatic door control system of the present embodiment, as shown in FIG. 9, the automatic door control device 9 including the control circuit 1, the motor drive unit 2, the position detection unit 3, and the communication I / F 26 blinks. 73 is connected (added). However, the motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected to the position detection unit 3.

The guide means for instructing the opening / closing mode of the door uses any one of the first to sixth embodiments.
In the automatic door control system according to the present embodiment, as shown in FIG. 10, for example, a plurality of loads L1 to Ln including light emitting sources such as individual LEDs (light emitting diodes) and lamps embedded in the floor surface before and after the door 201. Have. Multiple loads L1
Ln are connected to the master device 72, which is a control device for guide lights, by transmission lines.

The operation of the system of this embodiment will be described below. When the human body detection unit 10 detects a human body, a signal from the human body detection sensor unit 10 is input to the control circuit 1 including a CPU, and the control circuit 1 sends a signal to the motor drive unit 2 to rotate the motor 211. On the other hand, the control circuit 1 sends a signal to the communication I / F 26, and sends a signal from the communication I / F 26 to the communication I / F 71 in the blinking guidance device 73. Then, the blinking guidance device 73, based on the signal from the master device 72 that receives the signal from the communication I / F 71, follows a part of the plurality of light-emission loads L1 to Ln according to a blinking pattern preset by the master device 72. The current door 20 blinks and the load of light emission blinks.
The traveling direction (guidance direction) set by the opening / closing mode 1 is shown. For example, when a plurality of light emitting loads L1 to Ln are arranged in rows on both sides of the door 201 as shown in FIG. 11A, adjacent light emitting loads are guided in a guiding direction as shown in FIG. 11B. Lights momentarily. In other words, the light-emission load that lights up momentarily is changed (as shown in FIG.
Repeat the blinking pattern from t ₁ to t ₄ shown in 1 (b))
This indicates the direction of guidance.

Originally, it is desirable that such a function guides a person by repeatedly blinking regardless of the presence or absence of a person near the door 201. However, in order to save power, a signal from the human body detection sensor section 10 is sent to the control circuit 1. The load can be limited to blink (move) only when input. For example, in FIG.
If the door 201 is dedicated to the entrance, the exit side sensor 7 detects the human body when a person stands on the exit side of the entrance-only door 201, but the door 201 does not open. At this time, it is possible to inform a person that the door 201 is for entrance only by blinking in a direction in which the plurality of light emitting loads L1 to Ln can pass.

(Embodiment 8) In the automatic door control system of this embodiment, as shown in FIG. 12, a display guide device 82 for displaying the direction and the entrance / exit is connected to the control circuit 1 in the automatic door control device 9. The automatic door control device 9 includes the control circuit 1 from the CPU.
And a motor drive unit 2 and a position detection unit 3. Further, the display guidance device 82 is a direction indicator 83a described later.
.About.83d and a control circuit (not shown) for controlling this directional indicator. However, the motor drive unit 2 is
11, the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. In addition, the position detection sensor 225
Are connected to the position detector 3.

In the present embodiment, as shown in FIG. 13, a display panel displaying an arrow such as “→” on the floor surface 80 near the door 78 and transmitting light, and an LED or a lamp covered with this display panel. Direction indicator 83a consisting of loads such as
83d is embedded in the floor surface 80, and the direction indicator 83b, 83a is displayed with an arrow pointing from the entrance side to the exit side, or the direction indicator 83 is displayed with an arrow pointing from the exit side to the entrance side.
The second of which one of c and 83d receives a signal from the control circuit 1
Illumination by the control circuit indicates the guiding direction (passable direction).

The operation of this embodiment will be described below. When the human body detection sensor unit 10 detects a human body, a signal from the human body detection sensor unit 10 is input to the control circuit 1, and the control circuit 1 sends a signal to the motor drive unit 2 to set the motor 211 to the current door opening / closing mode. Rotate according to. On the other hand, the control circuit 1 sends a signal to the control circuit in the display guidance device 82. Then, the control circuit 82 lights up a part (only one direction) of the direction indicators 83a to 83d to indicate the guiding direction corresponding to the door opening / closing mode.

Further, a display panel for displaying characters such as "only for entrance" and "only for exit" and transmitting light on the upper part of the blind and a load such as an LED or a lamp covered with this display panel. Entrance guide light 85, exit guide light 84
May be installed, and the entrance guide light 85, the exit guide light 84, and the direction indicators 83a to 83d are interlocked to be turned on to provide a display guide device 82 that indicates the guide direction.

The guide light can be attached directly to the wall, directly to the ceiling, suspended from the ceiling, horizontally on the wall, or the like. Also, of course, it is possible to guide a person only by the entrance guide light 85 and the exit guide light 84. The guide means for instructing the opening / closing mode of the door uses any one of the first to eighth embodiments.

(Embodiment 9) In the case of Embodiment 8, for example, the direction indicators 83a to 83d, the entrance guide light 85, and the exit guide light 84 are blocked by another person's body and cannot be seen, or the eyesight is weak. For some reasons, the direction indicators 83a to 83d, the entrance guide light 85, and the exit guide light 84 may not be visible.

Therefore, in the automatic door control system of this embodiment, as shown in FIG. 14, a voice guidance device 91 is connected to the control circuit 1 in the automatic door control device 9, and the voice guidance device 91 is connected to the voice guidance device 91. A speaker 92 that emits a prerecorded voice by a signal from is connected. However, the motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected to the position detection unit 3.
The configuration of the automatic door control device 9 is the same as that of the eighth embodiment. This automatic door control system informs the exit or entrance by voice.

As an operation of the automatic door control system, for example, when a person stands in front of the door dedicated to the exit, the entrance side sensor 8 detects the human body and sends a signal to the control circuit 1. Does not open. At this time, from the speaker 92, for example,
The door 78 by uttering "This is the exit"
You can let us know that is the door for exclusive use of the exit.
The operations of the motor drive unit 2 and the position detection unit 3 are the same as those in the first embodiment.
According to.

By combining the voice guidance device 91 and the exit guide lamp 84, the exit can be noticed more easily than when only one is used. In the present embodiment, the voice guidance device 91 is installed by being connected to the automatic door control device 9, so that a person can be guided to the entrance or the exit by voice. Note that any one of the first to sixth embodiments is used for the configuration of the guiding means for instructing the opening / closing mode of the door.

(Embodiment 10) This embodiment constitutes an automatic door control system in which an existing disaster prevention equipment 101 and a blinking control device 73 are connected to an automatic door control device 9 as shown in FIG. However, the motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected to the position detection unit 3.

The system of this embodiment is obtained by connecting the disaster prevention equipment 101 to the automatic door control system shown in Embodiment 7, and the normal operation is exactly the same as that of Embodiment 7. Even if the door is a dedicated door for either the exit or the entrance by once inputting the signal from the disaster prevention equipment 101 to the automatic door control device 9 (however, the entrance door is an emergency exit (Many stores also serve as) The door is opened and closed as shown below.

For example, when a fire occurs and a fire detector signal (not shown) or smoke detector (not shown) of the disaster prevention equipment 101 emits a fire detection signal, this signal is transmitted to the automatic door control device 9
Is input to the communication I / F 26, and is input to the control circuit 1 from the communication I / F 26. Then, the control circuit 1 puts the rescued person into the room or safely exits the accused person.
The door opening / closing mode is set to the bidirectional mode, or the door is fully opened (the blinking control device 73 is also interlocked with the door opening / closing operation), and after confirming it, the active blame guidance device of the disaster prevention equipment 101 is started. Then, the door side is guided.

That is, for example, in the event of an emergency such as a fire, the closed door is opened, or the opened door is closed to facilitate the entry of a rescue person or the criticism of a person in the room. And prevent the spread of fire. Therefore, according to the present embodiment, it is possible to reliably guide the person in a safe direction. (Embodiment 11) The configuration of the automatic door control system of this embodiment is basically the same as that of FIG. 6 described in the fourth embodiment. However,
The motor drive unit 2 is connected to the motor 211, and the motor 21
1 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected between the motor 211 and the position detection unit 3.

In order to prevent crime, the automatic door control system of this embodiment switches the door opening / closing mode from the fully open mode to the half open mode when a suspicion such as theft occurs. That is, when a suspicion of theft occurs in a store or the like, an opening mode changeover switch (not shown) provided in the external control device 42
Operate manually or automatically to forcibly switch the door opening mode. The system of the present embodiment serves as a simple transmission device for the external control device 42 to transmit the information of the opening mode changeover switch. The external control device 42 reads the information of the opening mode changeover switch operated when there is a suspicion of theft and transmits it to the communication I / F 41 in the expansion unit 23 via the communication line. The second control circuit 21 in the expansion unit 23 interprets the signal from the communication I / F 41 and instructs the first control circuit 1 in the automatic door control device 9 as a command to change the opening mode of the door to the half-open mode. Tell. The first control circuit 1 immediately receives the command to change the door opening mode to the half-open mode, and immediately switches the door opening mode from the full-open mode (normal mode) to the half-open mode by the function switching setting unit 5. When releasing the half-open mode, a signal indicating that the opening mode changeover switch has been released is received from the external control device 42, and in the same flow, the expansion unit 23 restores the command for setting the opening mode of the door to the full-open mode. , This command is transmitted to the first control circuit.

(Embodiment 12) The construction of the automatic door control system of this embodiment is the same as that of FIG. However, the motor drive unit 2 is connected to the motor 211, and the motor 211 is connected to the door opening / closing mechanism described in the first embodiment. Further, the position detection sensor 225 is connected between the motor 211 and the position detection unit 3.

The present embodiment is an application of the eleventh embodiment, and when a suspicion of theft occurs in a store or the like, the door closing speed is increased (or left unchanged) by an automatic or manual operation from the external control device 42. It makes the opening speed of the door extremely slow. The external control device 42 reads information of an opening / closing speed changeover switch (not shown) that is manually or automatically operated when a suspicion of theft occurs in a store or the like, and extends a signal corresponding to the information via a communication line. Tell unit 23. The expansion unit 23 interprets the signal and transmits a command to reduce the opening speed of the door to the control circuit 1 in the automatic door control device 9. As soon as the automatic door control device 9 receives the command, it sends a signal to the motor drive unit 2 so as to rotate the motor 211 forward and backward by the function corresponding to the command to open and close the door. (This delays the exit of a person.) Further, in this mode, the human body detection unit 10 normally keeps the open state while detecting the person, but slowly opens or closes slowly. You can also

(Embodiment 13) The automatic door control system of this embodiment controls the opening and closing of the double doors 116a and 116b shown in FIG. The door 116a is the motor 112a.
The belt 115a wound around the driving pulley 113a and the passive pulley 114a which are normally and reversely rotated by the connecting portion 12
It is connected via 1a. In addition, the passive pulley 114a
A motor 112a controlled by the automatic door control device 111a is connected to the. Similarly, the door 116b is
Drive pulley 113 that is rotated in the normal and reverse directions by the motor 112b
b wrapped around b and the passive pulley 114b
It is connected to b through the connection part 121b. A motor 112b controlled by the automatic door control device 111b is connected to the passive pulley 114b.

Further, as shown in FIG. 17, each of the automatic door control devices 111a and 111b has an expansion unit 117.
The human body detection sensor unit 10 is connected to the expansion unit 117. However, the position detection sensor 225 corresponding to each motor 112a, 112b
a and 225b are connected to the position detectors 120a and 120b.

Left and right doors 116a, 1 as shown in FIG.
In the case of an automatic door control system that controls 16b, the door opening mode is not set to the half-open mode as in the eleventh embodiment, but only one of the left and right doors 116a and 116b is opened and closed in the half-open mode. As a result, the same effect as in the case of the half open mode can be obtained. in this case,
Only one of the doors 116a and 116b needs to be opened or closed, but only one of the doors 116a and 116b is used if it is controlled by the control signal from the expansion unit 117 so that the door to be opened is alternately switched. Since the number of times of operation of one door is smaller than that in the case of (opening), the motor 112
There is an effect that deterioration of the a, 112b and the belts 115a, 115b, etc. with time is suppressed, and the life of the automatic door control system is extended.

[0084]

According to the first aspect of the present invention, since it has the guiding means for instructing the control circuit to the opening / closing mode for guiding the person in the predetermined direction by opening / closing the door, it is more comfortable by switching the opening / closing mode of the automatic door. In addition, there is an effect that the flow of people can be controlled. .

According to the second aspect of the present invention, since the guiding means instructs the opening / closing mode of the door according to preset schedule data, it is possible to automatically guide the flow of people appropriately according to the schedule without manual operation. The effect is that you can set the automatic door open / close mode. According to the invention of claim 3, the guiding means instructs the opening / closing mode of the door according to preset schedule data in the function expansion unit, so that the flow of people is automatically controlled according to the schedule without manual operation. It is possible to set the automatic door opening / closing mode so that the above can be performed, and by using the expansion unit, it is possible to increase the function of adding the guiding means without the function of the guiding means in advance.

According to the fourth aspect of the present invention, since the guiding means instructs the opening / closing mode of the door according to the schedule data of the external control device having the control operation function based on the schedule data, the schedule data of the external control device is utilized.
There is an effect that the automatic door opening / closing mode can be set so that the flow of people can be controlled without newly setting schedule data.

According to the fifth aspect of the invention, the guiding means receives the schedule data from the external control device having the control operation function based on the schedule data in the function expansion unit, and instructs the opening / closing mode of the door according to the received schedule data. The automatic door opening / closing mode can be set so that the flow of people can be controlled without newly setting schedule data, and the system can be increased in function.

According to the sixth aspect of the present invention, the guiding means determines the congestion degree of the person based on the signal from the human body detection sensor, and instructs the opening / closing mode of the door according to the congestion degree. There is an effect that the opening / closing mode of the automatic door can be set so that the vehicle can be guided appropriately. According to the invention of claim 7, the human body detection sensor is configured by a two-dimensional sensor configured by arranging a plurality of human body detection sensor elements in a plane, and thus the degree of congestion of a person in a wide range by the two-dimensional sensor. Therefore, the automatic door opening / closing mode can be set so that the person can be guided smoothly.

According to the invention of claim 8, a blinking guide device is attached to display the guide direction according to the blinking traveling direction of the display element in association with the opening / closing mode instructed by the guide means.
With the progress of blinking of the display element, an eye-catching display effect is enhanced, and it is possible to smoothly guide the person. According to the invention of claim 9, since a display guidance device for displaying the guidance direction in association with the opening / closing mode instructed by the guidance means is additionally provided, it is easy to understand the opening / closing direction of the door by drawing attention from the display of the display guidance device. Therefore, there is an effect that a person can be smoothly guided.

According to the tenth aspect of the present invention, since the voice guidance device is provided to notify the guidance direction by voice in association with the opening / closing mode instructed by the guidance means, the guidance direction can be easily understood by the voice and the guidance of the person can be obtained. The effect is that it can be done smoothly. According to the eleventh aspect of the present invention, since the opening / closing mode for guiding the person in a predetermined direction is instructed in conjunction with the emergency signal from the separately provided disaster prevention facility, it is possible to promptly and safely accuse the person. The effect is that you can set the automatic door open / close mode.

According to the twelfth aspect of the present invention, the guiding means instructs the control circuit to perform the opening / closing mode for controlling the opening width of the door when detected by the security sensor, so that the opening width of the door is narrowed. By setting the automatic door opening / closing mode, there is an effect that the exit of a person can be restricted. Claim 1
In the invention of 3, the guiding means instructs the control circuit to perform a mode for controlling the opening / closing speed of the door when the security sensor detects the crime prevention sensor. Therefore, the opening speed of the door is decreased and the closing speed is increased. By setting the automatic door opening / closing mode as described above, there is an effect that the exit of a person can be restricted.

In the fourteenth aspect of the present invention, the guiding means instructs the control circuit to set the open / close mode to double-open or single-open when the security sensor detects it.
By setting the automatic door opening / closing mode so that the door can be opened / closed in only one direction, there is an effect that the exit of a person can be restricted.

[Brief description of drawings]

FIG. 1 is a block diagram showing a first embodiment of the present invention.

FIG. 2 is an external view showing a main part of the first embodiment.

FIG. 3 is a block diagram showing a second embodiment of the present invention.

FIG. 4 is a block diagram showing a second embodiment of the present invention.

FIG. 5 is a block diagram showing a third embodiment of the present invention.

FIG. 6 is a block diagram showing a fourth embodiment of the present invention.

FIG. 7 is an operation explanatory diagram of the fifth embodiment of the present invention.

FIG. 8 is a block diagram showing a sixth embodiment of the present invention.

FIG. 9 is a block diagram showing a seventh embodiment of the present invention.

FIG. 10 is an external view showing a main part of the seventh embodiment.

FIG. 11A is a top view showing a main part of the seventh embodiment. (B) It is operation | movement explanatory drawing of Example 7.

FIG. 12 is a block diagram showing an eighth embodiment of the present invention.

FIG. 13A is a top view showing a main part of the eighth embodiment. (B) It is a front view which shows the principal part of Example 8.

FIG. 14 is a block diagram showing a ninth embodiment of the present invention.

FIG. 15 is a block diagram showing a tenth embodiment of the present invention.

FIG. 16 is a front view showing Embodiment 13 of the present invention.

FIG. 17 is a block diagram showing Embodiment 13 of the present invention.

FIG. 18 is an external view of a conventional example.

FIG. 19 (a) is a front view of a conventional example. (B) It is a top view of a conventional figure.

FIG. 20 is a block diagram showing a conventional example.

FIG. 21 is an operation explanatory diagram of a conventional example.

FIG. 22 is an operation explanatory diagram of a conventional example.

FIG. 23 is an operation explanatory diagram of a conventional example.

FIG. 24 is a block diagram showing a conventional example.

FIG. 25 is a block diagram showing a conventional example.

FIG. 26 is a block diagram showing a conventional example.

FIG. 27 is a block diagram showing a conventional example.

FIG. 28 is a block diagram showing a conventional example.

FIG. 29 is a block diagram showing a conventional example.

[Explanation of symbols]

 1 control circuit 2 motor drive unit 3 position detection unit 4 schedule setting / display unit 5 function switching setting unit 6 clock function unit 7 exit side sensor 8 entrance side sensor 9 automatic door control unit 10 human body detection sensor unit

Claims (14)

[Claims] 1. A door opening / closing mechanism in which a belt is wound around a driving pulley and a driven pulley directly connected to a motor, and a door is connected to the belt, and the door opening / closing mechanism is directly connected to one of the motor or each of the pulleys. The door is preset when there is a position detection sensor that detects the rotation state of the motor or each pulley and obtains the position of the door from the rotation state, a human body detection sensor that detects a person, and a human body detection by the human body detection sensor. Forward rotation of the motor so that it opens and closes in the specified open / close mode.
An automatic door control system comprising: a control circuit for reversing and a guiding means for instructing the control circuit to open and close a mode in which a person is guided in a predetermined direction by opening and closing the door. 2. The automatic door control system according to claim 1, wherein the guiding means instructs a door opening / closing mode according to preset schedule data. 3. The automatic door control system according to claim 1, wherein the guiding means instructs the opening / closing mode of the door according to preset schedule data in the function expansion unit. 4. The automatic door control system according to claim 1, wherein the guiding means instructs the opening / closing mode of the door in accordance with schedule data of an external control device having a control operation function based on the schedule data. 5. The guide means receives the schedule data from an external control device having a control operation function according to the schedule data in the function expansion unit, and instructs the opening / closing mode of the door according to the received schedule data. Item 1. The automatic door control system according to item 1. 6. The automatic system according to claim 1, wherein the guiding means determines a congestion degree of a person based on a signal from the human body detection sensor, and instructs an opening / closing mode of the door according to the congestion degree. Door control system. 7. The automatic door control system according to claim 6, wherein the human body detection sensor is a two-dimensional sensor configured by arranging a plurality of human body detection sensor elements in a plane. 8. The automatic door control system according to claim 1, further comprising a blinking guide device for displaying a guide direction according to a blinking advancing direction of a display element in association with an opening / closing mode instructed by the guide means. 9. The automatic door control system according to claim 1, further comprising a display guide device for displaying a guide direction in association with an opening / closing mode instructed by the guide means. 10. The automatic door control system according to claim 1, further comprising a voice guidance device that informs a guidance direction by voice in conjunction with an opening / closing mode instructed by the guidance means. 11. The automatic door control system according to claim 1, wherein an opening / closing mode for guiding a person in a predetermined direction is instructed in conjunction with an emergency signal from a separately provided disaster prevention facility. 12. The automatic door control system according to claim 1, wherein the guide means instructs the control circuit to open / close a mode for controlling the opening width of the door when detected by the security sensor. 13. The automatic door control system according to claim 1, wherein the guiding means instructs the control circuit to open / close the mode for controlling the opening / closing speed of the door when detected by the security sensor. 14. The automatic door control system according to claim 1, wherein the guiding means instructs the control circuit to set the opening / closing mode to double-opening or single-opening when detected by the security sensor.