TWI724760B - Opening and closing control system and opening and closing control method - Google Patents

Abstract

An opening/closing control system and an opening/closing control method are capable of performing actions corresponding to the operation of the three-point switch even when the remote control device of the three-point switch is connected to the remote control system of the remote control device corresponding to only the single-point switch. In the control mechanism that controls the operation of the opening and closing body mechanism based on the single-point signal input, even if the opening and closing stop operation signal corresponding to the operation of the three-point switch is directly input, the control mechanism will normally not operate, so an adapter mechanism is provided. Based on the opening and closing position and operating state of the opening and closing body mechanism when the opening and closing stop operation signal based on the operation of the three-point switch is input, the single-point signal and sensing signal are output to the control mechanism to make the opening and closing body mechanism perform an action corresponding to the operation signal .

Description

Opening and closing control system and opening and closing control method

The present invention relates to an opening and closing control system and an opening and closing control method for controlling an opening and closing device for openings such as windows or entrances and the like of the structure body of a building including a house, a building, a factory, a warehouse, etc., in particular, it relates to An opening/closing control system and an opening/closing control method of an opening/closing device that is electrically operated by a control signal from a single-point remote control device.

The opening and closing devices of overhead doors, shutters, doors, etc., installed in the openings of the structural body of buildings, factories, warehouses, etc., are often used to open and close them. Electric rolling doors or electric doors that are carried out electrically. In this way, the various actors that open and close by electric power are based on a wired or wireless three-point switch with three types of switches (operators) or a wired or wireless single-point switch with one switch (operator). The control signal of the switch, and the implementation of the specified action. The opening and closing control system controls the opening and closing actions of opening and closing bodies such as overhead doors or roller shutters based on the operation of a single-point or three-point switch.

Patent Document 1 describes an opening and closing control system, including: an operating mechanism (single-point switch) and an action instruction signal forming mechanism. The operating mechanism has a single operating key. The action instruction signal forming mechanism is based on the operation of the operating key. The operation change forms and outputs a predetermined type of action instruction signal, which further includes a notification mechanism for reporting what kind of action instruction signal is formed in the current operation change of the operation key.

[Prior technical literature] 〔Patent Literature〕

[Patent Document 1] Japanese Patent Application Publication No. 2003-314145

The opening/closing control system described in Patent Document 1 is configured to operate in response to an operation instruction signal from a remote control device of a three-point switch. Therefore, a remote control device of a single-point switch can be used to achieve the same operation as a remote control device of a three-point switch.

However, in the opening and closing control system configured to operate in response to the operation instruction signal from the remote control device of the single-point switch, even if the remote control device of the three-point switch is connected to operate the opening and closing control system in accordance with the operation instruction signal, it cannot be The operation of the operation instruction signal of the remote control device corresponding to the three-point switch is executed.

That is, when the opening and closing control system corresponds to a remote control device of a one-point switch and a three-point switch, it can be connected to any one of the remote control devices to perform a predetermined operation without any problem. Furthermore, when the opening and closing control system corresponds to a remote control device of a three-point switch, even if it is connected to a remote control device of a single-point switch, a predetermined operation can be performed by the invention described in Patent Document 1. However, when the opening and closing control system only corresponds to a remote control device of a single-point switch, even if it is connected to a remote control device of a three-point switch, the action corresponding to the operation instruction signal corresponding to the switch operation cannot be executed.

In view of the above-mentioned problems, the present invention provides an opening and closing control system and an opening and closing control method. Even when the opening and closing control system of a remote control device corresponding to only a single-point switch is connected to a remote control device of a three-point switch, it can be adapted to the remote control device. The operation of the three-point switch is executed.

The first feature of the opening and closing control system of the present invention is that it includes an opening and closing body mechanism, which is arranged in an opening; a sensing mechanism, which perceives objects existing in a specific area of the opening, and outputs a sensing signal ; A single-point operating sub-mechanism that outputs a single-point signal based on the operation of a single-point switch; and a control mechanism that outputs a single-point signal based on the single-point signal and the input of the sensing signal The action of the opening and closing body mechanism is electrically controlled. The opening and closing control system further includes: a three-point operating sub-mechanism that outputs an opening and closing stop operation signal based on the operation of a three-point switch; and an adapter mechanism, Based on the opening and closing position and the action state of the opening and closing body mechanism at the time when the opening and closing stop operation signal is input, the single-point signal and the sensing signal are output to the control mechanism, so that the opening and closing body mechanism executes corresponding to The action of the operation signal.

The opening and closing mechanism is composed of overhead doors, roller shutters, etc. installed at the entrance and exit of the structure body of a building including a building, a factory, a warehouse, and the like. In the vicinity of the opening, a sensing mechanism composed of light projectors and light receivers arranged at positions separated by a predetermined distance is provided. The control mechanism is based on the single-point signal output by the single-point operating sub-mechanism and the input of the sensing signal from the sensing mechanism to electrically control and execute the opening and closing actions of the opening and closing body mechanism. Since the single-point signal will be output every time the single-point switch is operated, the control mechanism will open and close the body mechanism in the manner of open-stop-close-open-stop-close-... according to the input of the single-point signal The actions of the player shall be controlled rovingly. Therefore, the control mechanism that controls the operation of the opening and closing body mechanism based on the single-point signal directly inputs the opening and closing stop operation signal corresponding to the operation of the three-point switch, and the control mechanism does not normally operate. Herein, in the present invention, an adapter mechanism is provided to switch the single-point switch based on the opening and closing position and operating state of the opening and closing mechanism at the time when the operation signal for opening and closing stops according to the operation of the three-point switch is input. The type signal and the sensing signal are output to the control mechanism, so that the opening and closing body mechanism will execute the action corresponding to the operation signal. Thereby, even if the remote control device of the three-point switch is connected to the control mechanism of the remote control device corresponding only to the one-point switch, the operation of the opening and closing body mechanism corresponding to the operation of the three-point switch can be executed.

The second feature of the opening and closing control system of the present invention is: the opening and closing control system described in the first feature, wherein the control mechanism is: when the single-point signal is input during the stop of the opening and closing body mechanism, it is in the stop position If it is at the opening limit position or the intermediate position, the opening and closing body mechanism is made to perform the closing action, and when the stop position is at the closing limit position, the opening and closing body mechanism is allowed to perform the opening action. When the single-point signal is input, the opening action of the opening and closing body mechanism is stopped when the opening action is in progress, and the opening action of the opening and closing body mechanism is started after the opening action of the opening and closing body mechanism is stopped in the closing action. When there is an input of the sensing signal during the action of the mechanism, the opening action is maintained as it is in the opening action, and the opening action is started after the opening and closing body mechanism is stopped in the closing action.

Regarding this: According to the input of single-point signal, the action of the opening and closing body mechanism is cyclically controlled in the way of opening-stop-closing-open-stop-close-... The ground maintains the opening action, and when a sensing signal is input during the closing action, the general control mechanism that reverses the opening action is executed.

The third feature of the opening and closing control system of the present invention is: the opening and closing control system described in the second feature, wherein the adapter mechanism includes: a current detection mechanism for detecting the current supplied to the control mechanism, The output detection status is ON if there is current detected, and the output detection status is OFF if no current is detected; and the lower limit position detection mechanism is to detect that the opening and closing body mechanism is in the lower limit position, and the position is in the lower limit position. The output detection status is ON if the position is not in the lower limit position, the output detection status is OFF. When the detection status of the current detection mechanism is OFF and the detection status of the lower limit position detection mechanism is OFF, input from the three-point switch When the operation signal is turned off, the single-point signal is output to the control mechanism, and when the detection state of the current detection mechanism is ON and the detection state of the lower limit position detection mechanism is OFF, the operation stop signal is input from the three-point switch In the case of outputting the sensing signal, and then outputting the single-point signal to the control mechanism, when the detection state of the current detection mechanism is ON and the detection state of the lower limit position detection mechanism When it is OFF, when an open operation signal is input from the three-point switch, the sensing signal is output to the control mechanism. When the detection state of the current detection mechanism is OFF and the detection state of the lower limit position detection mechanism is ON, the automatic When the three-point switch inputs an opening operation signal, the single-point signal is output to the control mechanism.

This is: the current supplied to the control mechanism is detected, based on the current detection status ON and detection status OFF, it is judged whether the opening and closing body mechanism is operating or stopped, and the detection status is ON and the detection status OFF based on the lower limit position to determine the opening and closing When the opening and closing position of the body mechanism is input from the three-point switch with various operation signals of opening and closing stop, the single-point signal and the sensing signal are output to the control mechanism, and the opening and closing body mechanism will execute the action corresponding to the operation signal.

The first feature of the opening and closing control method of the present invention is that: the opening and closing control method is to control the opening and closing action of an opening and closing body device, the opening and closing body device includes an opening and closing body mechanism, which is arranged in an opening; a sensing mechanism, which will exist Objects in the specific area of the opening are sensed and output a sensing signal; a single-point operating sub-mechanism that outputs a single-point signal based on the operation of a single-point switch; and a control mechanism According to the input of the single-point signal and the sensing signal, the action of the opening and closing body mechanism is electrically controlled, wherein the opening and closing control method is based on an opening and closing stop operation signal based on the operation of a three-point operating sub-mechanism In the case of input, based on the opening and closing position and operation state of the opening and closing body mechanism at the time when the opening and closing operation signal is input, the single-point signal and the sensing signal are output to the control mechanism to make the opening and closing The body mechanism performs an action corresponding to the operation signal, and the three-point operating sub-mechanism is provided with a three-point switch.

This corresponds to the first feature of the opening and closing control system.

The second feature of the opening and closing control method of the present invention is: the opening and closing control method described in the first feature, wherein the control mechanism is: when the one-point signal is input during the stop of the opening and closing body mechanism, it is in the stop position If it is at the opening limit position or the intermediate position, the opening and closing body mechanism is made to close, and if the stop position is at the closing limit position, the opening and closing body mechanism is opened. Start operation, when the single-point signal is input during the action of the opening and closing body mechanism, the opening action of the opening and closing body mechanism will be stopped when the opening action is in progress, and the opening action of the opening and closing body mechanism will be stopped when the opening and closing body mechanism is in the closing action. After the opening action, the opening action starts. When the sensing signal is input during the operation of the opening and closing body mechanism, the opening action is maintained as it is when the opening action is in progress, and the opening and closing body is stopped when the closing action is in progress. The mechanism then begins to open the action.

This corresponds to the second feature of the opening and closing control system.

The third feature of the opening and closing control method of the present invention is the opening and closing control method described in the second feature, wherein the current supplied to the control mechanism is detected, and the detection state is set to ON when the current is detected, and there is no When the current is detected, the detection state is set to OFF, the opening and closing body mechanism is detected at the lower limit position, the detection state is set to ON when it is at the lower limit position, and the detection state is set to OFF when it is not at the lower limit position. , When the detection state of the current is OFF and the detection state of the lower limit position is OFF, when the closing operation signal is input from the three-point switch, the single-point signal is output to the control mechanism, and the current detection state When it is ON and the detection state of the lower limit position is OFF, the sensing signal is output when a stop operation signal is input from the three-point switch, and then the single-point signal is output to the control mechanism, and the current detection state is When the detection state of the lower limit position is ON and the detection state of the lower limit position is OFF, when the open operation signal is input from the three-point switch, the sensing signal is output to the control mechanism, and the detection state of the current is OFF and the detection state of the lower limit position is When it is ON, when an open operation signal is input from the three-point switch, the single-point signal is output to the control mechanism.

This corresponds to the third feature of the opening and closing control system.

According to the opening and closing control system and the opening and closing control method of the present invention, when a remote control device of a three-point switch is connected to the opening and closing control system of a remote control device corresponding only to a single-point switch, it is also possible to perform actions corresponding to the operation of the three-point switch carried out.

1: Door box

2: roller blind

3: rail

4: rail

5: Single-point remote control switch

6: Photoelectric sensor

6a: Projector

6b: Photoelectric sensor amplifier

7: Photoelectric sensor

7a: Receiver

7b: Photoelectric sensor amplifier

8: Three-point remote control switch

8a: Open button

8b: Stop button

8c: Close button

9: Carry communication terminal

10: light path

11: scroll

12: chain

13: Motor

14: Position detection device

15: Rolling door opening and closing machine control device

16: power supply

16a: Power cord

16b: Power cord

20: External controller adapter

21: wireless line

22: Lower limit switch

23: Single-point signal generation switch

24: Sensor signal generation switch

25: Current sensor

[Figure 1] is a diagram showing the appearance of a rolling door device equipped with an opening and closing control system of a remote control device corresponding to an existing single-point switch.

[Figure 2] is a partial perspective view of the rolling door device of Figure 1 viewed from the front.

[Fig. 3] is a schematic diagram showing the opening and closing control system of the rolling door device of Fig. 1.

[Fig. 4] is a flowchart showing an example of the processing of the remote control device corresponding to the one-point switch executed by the control device of the rolling door opening and closing machine in Fig. 3.

[Figure 5] is a diagram showing a specific example of a case where the switching control system shown in Figure 3 is provided with an external controller adapter.

[Fig. 6] is a flowchart showing an example of the processing by the three-point switch remote control device executed by the external controller adapter in Fig. 5.

[Fig. 7] is a diagram showing a list of the respective operations of the remote control devices of the one-point and three-point switches of Figs. 4 and 6 and the correspondence relationship with the operation of the roller blind.

Hereinafter, a preferred implementation aspect of the opening and closing control system of the present invention will be described based on the accompanying drawings. In this embodiment, as an opening and closing body device controlled by an opening and closing control system, an example of a rolling door device that is controlled to open and close up and down with the upper opening direction and the lower closing direction being the closing direction will be described.

Fig. 1 is a diagram showing the appearance of a rolling door device equipped with an opening and closing control system of a remote control device corresponding to an existing one-point switch. Figure 2 is a partial perspective view of the rolling door device of Figure 1 viewed from the front. Fig. 3 is a schematic diagram showing the opening and closing control system of the rolling door device of Fig. 1. Generally speaking, The rolling door device is installed in the opening of a structure such as a building, and basically consists of a door box 1, a roller shutter 2, a guide rail 3, a guide rail 4, a single-point remote control switch 5, a photoelectric sensor 6 and a photoelectric sensor 7 Constituted.

The guide rail 3 and the guide rail 4 are arranged on the two ends of the opening of the building in such a way that they are in contact with the two ends of the roller blind 2, and have a cross-sectional shape extending from the door lintel to the ground. (Slightly C-shaped or slightly U-shaped) of the guide groove formed by the metal to the member. The roller blind 2 ascends and descends along the guide grooves of the guide rail 3 and the guide rail 4, and performs opening and closing operations of the opening. A reel 11 is rotatably provided in the door box 1, and the roller blind 2 is rolled up or unwinded there. Furthermore, a motor 13 is provided in the door box 1, and the reel 11 is rotated by the rotational driving force of the motor 13, and the opening and closing operation of the roller blind 2 can be controlled.

As shown in FIG. 2, the door box 1 is provided with a reel 11, a chain 12, a motor 13, a position detection device 14, and a rolling door opening and closing machine control device 15. The reel 11 is rotatably arranged in the door box 1 and winds up or unwinds the roller blind 2. The chain 12 is connected to a driving sprocket provided on the rotating shaft of the motor 13 and a driven sprocket provided on the rotating shaft of the reel 11. Therefore, the rotational driving force of the motor 13 is transmitted to the side of the reel 11 through the chain 12, and when the motor 13 rotates, the reel 11 is rotated through the chain 12, and the opening and closing operation of the roller blind 2 can be controlled.

The motor 13 is provided with a position detection device 14 for detecting the rotation position of the motor 13, that is, the opening and closing position and the opening and closing state of the roller blind 2. This position detection device 14 is constituted by a pulse generating type rotary encoder or the like. Since a pulse signal corresponding to the rotation of the motor 13 is output to the rolling door opening and closing machine control device 15, based on the generation of this pulse, the rolling door opening and closing machine control device 15 calculates the rotation position of the motor 13 and the rolling shutter 2 The opening and closing position and operating state of the opening of the front end on the closed side are obtained.

The rolling door opening and closing machine control device 15 is composed of a microcomputer, and power is supplied from the power source 16 through the power cord 16a and the power cord 16b. The rolling door opening and closing machine control device 15 controls the rotation of the motor 13 in response to the operation of the operation button on the single-point remote control switch 5. The single-point remote control switch 5 outputs an on/off signal corresponding to the operation of the operation button to the roller door opening and closing machine control device 15. In addition, there are also The wire-type single-point switch sends a control signal to the roller door opening and closing machine control device 15 to perform an opening and closing action.

The photoelectric sensor 6 and the photoelectric sensor 7 are obstacle sensing devices for confirming the passing state of people, cars, etc., and the presence of objects, etc., and are provided at the left and right ends of the bottom side of the opening. In addition, although it is provided at a predetermined position on one of the front and rear of the opening in the figure, it may be provided on both front and rear sides and/or above the opening. The photoelectric sensor 6 is composed of a prism-shaped projector support member, and on the opposite side thereof, a photoelectric sensor 7 composed of a light receiver support member of the same shape is provided in a pair. The photoelectric sensor 6 and the photoelectric sensor 7 are arranged so as to be spaced apart from each other by a distance corresponding only to the longitudinal dimension of the seat plate of the roller blind 2 or the width dimension of the opening.

A light projector 6a is supported on the photoelectric sensor 6, and the light projector 6a is constituted by a light emitting element that emits light such as infrared light by itself. On the other hand, the photoelectric sensor 7 supports a light receiver 7a composed of a light receiving element that receives light by itself. The light projector 6a of the photoelectric sensor 6 and the light receiver 7a of the photoelectric sensor 7 are arranged to face each other, and at the bottom side of the opening, an optical path 10 for light rays for object sensing traveling along the seat plate is formed. . When the photoelectric sensor 6 and the photoelectric sensor 7 sense a person or an object (car) in the optical path 10, the switching mechanism of the photoelectric sensor amplifier 6b and the photoelectric sensor amplifier 7b is used to sense this The signal is sent to the control device 15 of the rolling door opening and closing machine. In FIG. 1, the optical path 10 schematically shows the object sensing area of the photoelectric sensor 6 and the photoelectric sensor 7.

The shutter opening and closing machine control device 15 operates and/or closes the shutter 2 according to whether there is a person or an object (vehicle) between the light emitter 6a of the photoelectric sensor 6 and the light receiver 7a of the photoelectric sensor 7 Action to be controlled.

Fig. 4 is a flowchart showing an example of the processing of the remote control device corresponding to the single-point switch executed by the control device of the rolling door opening and closing machine shown in Fig. 3.

In step S41, it is judged whether there is a single-point switch input, if yes, the process proceeds to the next step S42, and if there is no input (no), the process proceeds to step S50.

In step S42, it is judged whether the current operation of the roller blind 2 is stopped or in operation (No), if it is stopped (yes), go to the next step S43, if it is in operation (no), go to step S47 .

In step S43 and step S44, the previous step S42 is determined to be stopped, and therefore, a determination is made as to where to stop, and the processing corresponding to the respective stop positions is executed.

In step S43, it is determined whether or not it is stopped at the full open position (opening limit). If the open limit is stopped (yes), the process proceeds to step S45, and if it is outside the open limit (no), the process proceeds to step S44.

In step S44, it is determined whether it is in an intermediate stop between fully open and fully closed. In the case of an intermediate stop (yes), the process proceeds to step S45, and in the case of non-intermediate stop (no), it is determined that it is in the closing limit stop. Therefore, it proceeds to step S46.

In step S45, since it is determined in step S43 that the opening limit stop is in progress or it is determined in step S44 that it is in intermediate stop, the roller blind 2 is caused to perform a closing operation and return.

In step S46, since it is determined in step S44 that the closing limit is stopped, the roller blind 2 is opened and returned. In addition, here, the movement in the opening operation of the roller blind 2 is defined as a movement in the positive direction, and the movement in the closing operation is defined as a movement in the reverse direction.

In step S47, since it is determined in step S42 that it is not stopping, that is, it is determined to be in operation, it is determined whether the operation is an opening operation or a closing operation (No). If the opening operation (yes) is the case, the next step is performed In S48, if the closing operation (no) is performed, the process proceeds to step S49.

In step S48, since it is determined in step S47 that the opening operation is in progress, the operation of the roller blind 2 is stopped, and the operation returns.

In step S49, since it is determined in step S47 that the closing operation is in progress, the closing operation of the roller blind 2 is stopped and the opening operation is started, that is, the reverse opening operation is performed, and the operation is returned.

In step S50, it is judged whether there is a photoelectric cell input, if yes, go to the next step S51, if there is no input (no), then return.

In step S51, it is determined whether the roller blind 2 is in operation or in stop (No), if it is in operation (yes), it proceeds to step S52, and if it is in stop (no), it returns.

In step S52, since it was determined in the previous step S51 that the operation is in operation, the determination is made whether the operation is in the opening operation. If the opening operation is in progress (yes), it returns, and if the closing operation is in progress (no), it proceeds to step S53. .

In step S53, due to the photoelectric cell input during the closing action, the closing action of the roller blind 2 is stopped, and then the opening action is started, that is, the reverse opening action is performed, and the process returns.

According to the above flow chart, when the one-point switch is operated during the stop of the roller blind 2, according to steps S42 to S44, if the stop position is the open limit or the intermediate position, the closing action is executed, and the stop position is the closing limit. On occasion, the opening action is performed. Furthermore, when the single-point switch is operated during the operation of the roller blind 2, according to step S47, the opening operation is stopped during the opening operation, and the reverse opening operation is performed during the closing operation. Furthermore, when there is a photocell input during the operation of the roller blind 2, the opening operation is maintained as it is during the opening operation, and the reverse opening operation is performed during the closing operation.

Even in the current rolling door device equipped with an opening and closing control system of a remote control device corresponding only to a single-point switch, a remote control device connected to a three-point switch cannot perform the desired action. Therefore, in this embodiment, the structure of the roller door opening and closing machine control device 15 corresponding to the remote control device of the one-point switch is not added such as a change of a substrate on which a plurality of components are mounted or a configuration of a plurality of components. Changes such as large changes, and at most a slight change of the interface between the roller door opening and closing machine control device 15 and the external controller adapter 20 (such as changes or exchanges of terminals, changes or additions of signal lines) In order to respond to simple changes such as changes, etc., an external controller adapter 20 is additionally provided in the rolling door opening and closing machine control device 15, so that a remote control device capable of using a three-point switch will only correspond to a single-point switch The opening and closing control system of the remote control device is controlled.

Fig. 5 is a diagram showing a specific example of a case where the switching control system shown in Fig. 3 is provided with an external controller adapter. In Fig. 5, those with the same components as those in Fig. 3 are given the same reference numerals, and their description is omitted.

The external controller adapter 20 is composed of a wireless circuit 21, a lower limit switch 22, a switch 23 for single-point signal generation, a switch 24 for sensor signal generation, and a current sensor 25.

The wireless line 21 is wirelessly connected to the three-point remote control switch 8 and the portable communication terminal 9, and receives operation signals corresponding to the operations of the three-point remote control switch 8 and the portable communication terminal 9 on the open button 8a, the stop button 8b, and the close button 8c, and The control agency that performs the prescribed processing.

The wireless line 21 and the three-point remote control switch 8 are connected in a predetermined frequency band (for example, 426 [MHz]), and are respectively connected through a designated ID.

Furthermore, as carrying terminal 9 is connected to the communication mode of the wireless line 21, using a common communications built in the portable terminal 9 of the short-range wireless communication interface (for example: Wi-Fi, infrared communication and Bluetooth ^®, etc.), through this The communication interface connects the portable communication terminal 9 with the wireless line 21, so that the portable communication terminal 9 can be used as a remote control switch. The portable communication terminal 9 functions as a three-point remote control switch for on/off control by activating the application software, for example, mobile phones, PHS (Personal Handy-phone System), smart phones, The portable communication terminal 9 such as a PDA (Personal Digital Assistant) functions as a three-point remote control switch.

The lower limit switch 22 is a switch (lower limit position detection mechanism) that detects that the roller blind 2 is completely closed, that is, at the lower limit position, and uses the position detection device 14 provided in the speed reducer of the motor. In addition, when the position detection device 14 cannot be used as the lower limit switch 22, a switch capable of detecting the lower limit position of the roller blind 2 may be separately provided. The lower limit switch 22 outputs a signal that the lower limit detection state is ON when the roller shutter 2 is completely closed, that is, it is in the lower limit position, and outputs a signal that the lower limit detection state is OFF when it is not in the lower limit position.

The single-point signal generating switch 23 outputs the same single-point signal as that output when the single-point remote control switch 5 is operated to the control device 15 of the roller door opening and closing machine.

The sensor signal generating switch 24 is used when the photoelectric sensor 6 and the photoelectric sensor 7 sense a person or an object (car) in the optical path 10, by means of the photoelectric sensor amplifier 6b and the photoelectric sensor The switching mechanism of the amplifier 7b outputs the sensor signal which is the same as the output sensor signal to the control device 15 of the shutter opening and closing machine.

The current sensor 25 is a current detection mechanism, as a signal based on the current value supplied from the power supply 16 to the roller door opening and closing machine control device 15, and when the current is detected, it outputs a current detection state ON signal, and it does not detect it. In the case of current, the signal that the current detection state is OFF is output. For example, it is composed of a magnetic sensor (Hall element), or composed of other things that can detect current.

In this implementation, the wireless line 21 is based on the operation signal from the three-point remote control switch 8 and the portable communication terminal 9, the lower limit detection state ON/OFF signal from the lower limit switch 22, and the current detection from the current sensor 25 The state ON/OFF signal causes the single-point signal generation switch 23 and the sensor signal generation switch 24 to act, and the single-point signal and sensor signal are output to the shutter opening and closing machine control device 15 The occasion is explained. In addition, in addition to the wireless line 21, a control line may be additionally provided.

FIG. 6 is a flowchart showing an example of the processing by the three-point switch remote control device executed by the external controller adapter of FIG. 5.

In step S61, it is determined whether the operation signal from the three-point switch is a stop operation signal. If the stop operation signal is (yes), the process proceeds to the next step S62, and if it is not (no), the process proceeds to step S64.

In step S62, whether the current detection state from the current sensor 25 is ON (current detection ON) and the position of the roller blind 2 is not at the lower limit position, that is, the lower limit switch 22 If the lower limit detection status is OFF (lower limit OFF), if the result of the judgment is yes, it will go to the next step S63, if it is no, it will return.

In step S63, the sensor signal is output to the roller door opening and closing machine control device 15, and then a single-point signal is output. That is, the current detection state of the current sensor 25 is ON (current detection ON), and the lower limit detection state is OFF (lower limit OFF), which means that the roller shutter 2 is not positioned at the lower limit position and is an opening action or a closing action Therefore, the external controller adapter 20 outputs the sensor signal to the roller door opening and closing machine control device 15. Thereby, after the determination of step S41, step S50, and step S51 in Figure 4, the determination of step S52 is performed. If the roller shutter 2 is in the opening operation, the opening operation will continue as it is, and if the closing operation is in progress, it will be executed. Reverse opening action. That is, the roller blind 2 performs an opening action. Then, the external controller adapter 20 outputs a single-point signal to the roller door opening and closing machine control device 15. Thereby, after the determination of step S41, step S42, and step S47 in FIG. 4, the stop process of step S48 is performed, and the roller blind 2 stops. Thereby, it becomes possible to perform the stop operation of the roller blind 2 in response to the stop operation signal from the three-point switch.

In step S64, it is determined whether the operation signal from the three-point switch is an opening operation signal. If the operation signal is turned on (yes), the process proceeds to the next step S65, and if it is not (no), the process proceeds to step S69.

In step S65, whether the current detection state of the current sensor 25 is ON (current detection ON) and the position of the roller blind 2 is not at the lower limit position, that is, the lower limit detection state of the lower limit switch 22 is OFF (lower limit OFF) judgment, if the judgment result is yes, proceed to the next step S66, if no, proceed to step S67.

In step S66, the sensor signal is output to the roller door opening and closing machine control device 15. That is, the current sensing state of the current sensor 25 is ON (current detection ON), and the lower limit detection state of the lower limit switch 22 is OFF (lower limit OFF), which means that the roller blind 2 is not positioned at the lower limit position and In order to open or close, the external controller adapter 20 outputs the sensor signal to the shutter opening and closing 机控制装置15。 Machine control device 15. Thereby, after the determination of step S41, step S50, and step S51 in Figure 4, the determination of step S52 is performed. If the opening operation is in progress, the opening operation will continue as it is, and if the closing operation is in progress, the reverse opening operation will be executed. . Thereby, it becomes possible to perform the opening action of the roller blind 2 in response to the opening operation signal from the three-point switch.

In step S67, whether the current sensing state of the current sensor 25 is OFF (current detection OFF) and the position of the roller blind 2 is at the lower limit position, that is, the lower limit detection state of the lower limit switch 22 is ON (lower limit ON) judgment, if the judgment result is yes, go to the next step S68, if no, return.

In step S68, the single-point signal is output to the control device 15 of the roller door opening and closing machine. That is, the current sensing state of the current sensor 25 is OFF (current detection OFF), and the lower limit detection state of the lower limit switch 22 is ON (lower limit ON), which means that the roller blind 2 is stopped at the lower limit position, Therefore, the external controller adapter 20 outputs a single-point signal to the roller door opening and closing machine control device 15. Thereby, after the determination of step S41 to step S44 in FIG. 4, the opening operation of step S46 is performed. Thereby, it becomes possible to perform the opening action of the roller blind 2 in response to the opening operation signal from the three-point switch.

In step S69, it is determined whether the operation signal from the three-point switch is a closing operation signal. If the operation signal is closed (yes), the process proceeds to the next step S70, and if it is not (no), it returns.

In step S70, whether the current detection state of the current sensor 25 is OFF (current detection OFF) and the position of the roller blind 2 is not at the lower limit position, that is, the lower limit position state of the lower limit switch 22 of the lower limit switch 22 If it is OFF (lower limit OFF) judgment, if the judgment result is yes, go to the next step S71, if no, return.

In step S71, the single-point signal is output to the control device 15 of the roller door opening and closing machine. That is, the current sensing state of the current sensor 25 is OFF (current detection OFF), and the lower limit detection state of the lower limit switch 22 is OFF (lower limit OFF), which means that the roller blind 2 is at the upper limit position (open limit ) During stopping or intermediate stopping (in other words, stopping at a midway position between the opening limit and the closing limit), the external controller adapter 20 outputs a single-point signal to the roller door opening and closing machine control device 15. Thereby, after the determination of step S41 to step S44 in FIG. 4, the closing operation of step S45 is performed. Thereby, it becomes possible to perform the closing action of the roller blind 2 in response to the closing operation signal from the three-point switch.

Fig. 7 is a diagram showing a list of the respective operations of the remote control devices of the one-point and three-point switches of Figs. 4 and 6 and the correspondence relationship with the operation of the roller blind. In the list in Figure 7, the various items in the horizontal direction indicate five of "rolling door status", "single-point input", "current detection status", "lower limit position status" and "three-point input" project.

The items of "rolling door status" and "single point input" indicate: when the rolling door is in the state indicated by the item of "rolling door status", the remote control device of the single point switch is operated Under the table of actions performed.

When the rolling door state is in intermediate stop or open limit stop, when the single-point switch is operated, as shown in the item of "single-point input", the closing action of step S45 in Fig. 4 is executed. When the shutter state is the open operation, the stop operation of step S48 in Fig. 4 is executed. When the shutter state is the closing operation, the reverse opening operation of step S49 in Fig. 4 is executed. When the shutter state is in the closing limit stop, the opening operation of step S46 in Fig. 4 is executed. When the rolling door state is just after switching from the closing limit stop to the open operation, the stop operation of step S48 in Fig. 4 is executed. When the state of the rolling door is just after the closing operation reaches the closing limit stop, the reverse opening operation of step S49 in Fig. 4 is executed.

The items of "current detection state" and "lower limit position state" respectively indicate: when the rolling door is in the state indicated by the item of "rolling door state", the current sensor of the external controller adapter 20 Table of ON/OFF of the current detection status of 25 and ON/OFF of the lower limit position status of the lower limit switch 22.

When the rolling door status is in intermediate stop or open limit stop, the current detection status and lower limit position status are also OFF. When the state of the rolling door is opening or closing, the current The detection status is ON, and the lower limit position status is OFF. When the rolling door status is closing limit stop, the current detection status is OFF, and the lower limit position status is ON. When the rolling door status is just after switching from the closing limit stop to the opening action or just after the closing action to the closing limit stop, the current detection status and the lower limit position status are also ON.

Therefore, when the external controller adapter 20 receives the closing operation signal from the three-point switch when the current detection state and the lower limit position state are both OFF, it outputs the operation signal of the single-point switch to the shutter opening and closing machine. Control device 15. Thereby, it becomes possible to perform the closing operation of step S45 in FIG. 4.

When the external controller adapter 20 receives the opening operation signal from the three-point switch when the current detection status is ON and the lower limit position status is OFF, it outputs the sensor signal to the roller door opening and closing machine control device 15. Thereby, it becomes possible to perform the reverse opening operation of step S53 in FIG. 4.

On the other hand, when the external controller adapter 20 receives the stop operation signal from the three-point switch when the current detection state is ON and the lower limit position state is OFF, it outputs the sensor signal to the shutter opening and closing machine The control device 15 executes the reverse opening action of step S53 in FIG. 4, and then outputs a single-point signal to the control device 15 of the rolling door opening and closing machine. Thereby, it becomes possible to execute the stop process of step S48.

When the external controller adapter 20 receives the opening operation signal from the three-point switch when the current detection state is OFF and the lower limit position state is ON, it outputs a single-point signal to the roller door opening and closing machine control device 15. Thereby, it becomes possible to perform the opening operation of step S46 in FIG. 4.

In addition, in the flowchart in Fig. 6, although the current detection state and the lower limit position state are also not judged when the state is also ON, in this case, it is judged as no by step S62, step S65, step S67, and step S70. , Return immediately without performing any processing, so it is recorded as invalid on the table. Those other than those listed as invalid in the table means: return without performing any processing.

Although in the above-mentioned implementation aspect, an up-and-down repetitively opening and closing roller blind is described as an example, it can also be applied to a rolling door-shaped opening and closing member that is a horizontal pull type repetitive opening and closing or a horizontal repetitive opening and closing. Furthermore, as the opening and closing body device, for example, a rolling door device, a flap door device, a shutter device, a shading device, a rolling screen device, a hanging screen device, a sliding door device, a movable partition device, a shelter device, a waterproof board device, etc. It can also be applied.

In the above embodiment, the description is given for the case where the external controller adapter 20 is wirelessly connected to the three-point remote control switch 8 and the portable communication terminal 9 through the wireless line 21, but it can also be connected to the three-point remote control switch through a wire. In addition, by plugging into the USB or power outlet of the vehicle, an in-vehicle automatic opening/closing remote controller that functions as a remote control device point of a three-point switch can also be connected via a wireless line.

In the case where the mobile communication terminal 9 is wirelessly connected to the wireless line 21, since the state of the rolling door can be recognized based on the current detection state and the lower limit position state, it is possible to report (or feedback) the signal about the state of the rolling door via the wireless line 21. ) To the portable communication terminal 9, and the state of the rolling door is displayed on the display screen of the portable communication terminal 9 in a recognizable manner. For example, when the current detection state and the lower limit position state are both OFF, the state of the rolling door is displayed on the portable communication terminal 9 because the state of the rolling door is in the middle stop or the open limit stop. When the close button 8c is operated during this stop display, since the closing operation will start, the state of the rolling door is displayed on the portable communication terminal 9 as the closing operation is in progress. When the current detection state is ON and the lower limit position state is OFF, since the state of the shutter is opening or closing, the state of the shutter is displayed on the portable communication terminal 9. When the stop button 8b is operated during the opening operation or the display during the closing operation, since the stop is executed, the state of the rolling door is stopped and displayed on the portable communication terminal 9. Furthermore, when the opening button 8a is operated during the opening operation or the display during the closing operation, since the reverse opening operation is performed, the state of the rolling door is displayed on the portable communication terminal 9 as the opening operation. When the current detection status is OFF and the lower limit position status is ON, since the shutter status is in the closing limit stop, the shutter status is displayed on the portable communication Terminal 9. When the opening button 8a is operated during the display of the closing limit stop, since the opening action is performed, the state of the rolling door is displayed on the portable communication terminal 9 as the opening action. When the current detection status and the lower limit position status are also ON, the shutter status at this time will not be displayed because it is a very short time after the closing limit is stopped to the opening action or just after the closing action is stopped to the closing limit.于 Carrying a communication terminal 9.

In the above implementation, although the lower limit switch 22 and the current sensor 25 are used as means to obtain the opening and closing position and operating state of the roller shutter, in addition to this, the height position of the bottom end of the roller door can also be judged. The sensor of (opening and closing position) and operating state, for example, combines a displacement sensor and an acceleration sensor, and transmits the signal from the sensor to the wireless line 21 by wireless or the like. In addition, as a sensor capable of detecting the height position (opening/closing position) and the operating state of the bottom end of the overhead door, etc., the Garage Door Sensor manufactured by STEEL-LINE can also be used.

Furthermore, a GPS can be installed on the front end of the roller blind, and the height position (opening/closing position) and the operating state of the bottom end of the roller door etc. can be determined based on the GPS position information.

5: Single-point remote control switch

6a: Projector

6b: Photoelectric sensor amplifier

7a: Receiver

7b: Photoelectric sensor amplifier

8: Three-point remote control switch

8a: Open button

8b: Stop button

8c: Close button

9: Carry communication terminal

13: Motor

14: Position detection device

15: Rolling door opening and closing machine control device

16: power supply

16a: Power cord

16b: Power cord

20: External controller adapter

21: wireless line

22: Lower limit switch

23: Single-point signal generation switch

24: Sensor signal generation switch

25: Current sensor

Claims (6)

An opening and closing control system, comprising: an opening and closing body mechanism, which is arranged in an opening; a sensing mechanism, which perceives objects existing in a specific area of the opening and outputs a sensing signal; and a single-point operator The mechanism is to output a single-point signal based on the operation of a single-point switch; and a control mechanism is based on the single-point signal and the input of the sensing signal to electrically operate the opening and closing body mechanism The switching control system further includes: a three-point operating sub-mechanism that outputs an on-off stop operation signal according to the operation of a three-point switch; and an adapter mechanism based on the input of the switch The opening and closing position and action state of the opening and closing body mechanism at the time of the operation signal, the single-point signal and the sensing signal are output to the control mechanism, so that the opening and closing body mechanism executes the action corresponding to the opening and closing operation signal . The opening and closing control system according to claim 1, wherein the control mechanism is: when the single-point signal is input during the stop of the opening and closing body mechanism, when the stop position is at the opening limit position or the intermediate position, the The opening and closing body mechanism performs the closing action. When the stop position is at the closing limit position, the opening and closing body mechanism is opened. When the single-point signal is input during the action of the opening and closing body mechanism, the If the opening action of the opening and closing body mechanism is stopped, if the closing action is in progress, the opening action is started after stopping the opening action of the opening and closing body mechanism. When the sensing signal is input during the operation of the opening and closing body mechanism, the opening action is maintained as it is when the opening action is in progress, and the opening action is started after the opening and closing body mechanism is stopped when the opening and closing body mechanism is in the closing action. The switching control system according to claim 2, wherein the adapter mechanism includes: a current detection mechanism, which detects the current supplied to the control mechanism, and outputs the detection status ON when the current is detected. When the current is detected, the output detection status is OFF; and the lower limit position detection mechanism detects that the opening/closing body mechanism is at the lower limit position. When the position is at the lower limit position, the output detection status is ON, and if it is not at the lower limit position, the output detection status is ON. In the case of the position, the output detection status is OFF. When the detection status of the current detection mechanism is OFF and the detection status of the lower limit position detection mechanism is OFF, when the three-point switch inputs the closing operation signal, the single-point signal is given Output to the control mechanism. When the detection state of the current detection mechanism is ON and the detection state of the lower limit position detection mechanism is OFF, the sensing signal is output when a stop operation signal is input from the three-point switch, and then the single point When the detection state of the current detection mechanism is ON and the detection state of the lower limit position detection mechanism is OFF, when the open operation signal is input from the three-point switch, the sensing signal is output to the control mechanism. The control mechanism, when the detection state of the current detection mechanism is OFF and the detection state of the lower limit position detection mechanism is ON, when the open operation signal is input from the three-point switch, the single-point signal is output to the control mechanism . An opening and closing control method is to control the opening and closing action of an opening and closing body device, the opening and closing body device includes: An opening and closing body mechanism is set in an opening; a sensing mechanism is used to sense objects in a specific area of the opening and output a sensing signal; a single-point operating sub-mechanism is based on a A single-point signal of the operation of the single-point switch is output; and a control mechanism is based on the single-point signal and the input of the sensing signal to electrically control the action of the opening and closing body mechanism, wherein the The opening and closing control method is based on the opening and closing position and operation state of the opening and closing body mechanism at the time when the opening and closing stop operation signal is input when an opening and closing stop operation signal based on the operation of a three-point operating sub-mechanism is input. The single-point signal and the sensing signal are output to the control mechanism, so that the opening and closing body mechanism performs an action corresponding to the opening and closing stop operation signal, and the three-point operating sub-mechanism is provided with a three-point switch. The opening and closing control method according to claim 4, wherein the control mechanism is: when the single-point signal is input during the stop of the opening and closing body mechanism, when the stop position is at the opening limit position or the intermediate position, the The opening and closing body mechanism performs the closing action. When the stop position is at the closing limit position, the opening and closing body mechanism is opened. When the single-point signal is input during the action of the opening and closing body mechanism, the If the opening and closing body mechanism is stopped, the opening action of the opening and closing body mechanism is stopped. In the case of closing action, the opening action is started after the opening action of the opening and closing body mechanism is stopped. In the case of the opening operation, the opening operation is maintained as it is, and in the case of the closing operation, the opening operation is started after the opening and closing body mechanism is stopped. The opening and closing control method according to claim 5, wherein The current supplied to the control mechanism is detected, the detection state is set to ON when the current is detected, and the detection state is set to OFF when the current is not detected, and the opening and closing body mechanism is detected at the lower limit position. When the position is at the lower limit position, the detection state is set to ON, and when the position is not at the lower limit position, the detection state is set as the detection state OFF. When the current detection state is OFF and the detection state of the lower limit position is OFF, input from the three-point switch When the operation signal is turned off, the single-point signal is output to the control mechanism. When the detection state of the current is ON and the detection state of the lower limit position is OFF, the three-point switch inputs the stop operation signal. The sensing signal, and then output the single-point signal to the control mechanism. When the detection state of the current is ON and the detection state of the lower limit position is OFF, the three-point switch inputs the open operation signal. The sensing signal is output to the control mechanism. When the detection state of the current is OFF and the detection state of the lower limit position is ON, when the open operation signal is input from the three-point switch, the single-point signal is output to the control mechanism.

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