JP2003134574A - Controller for shutter, and remote control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a controller for a shutter and a remote control system that can easily obtain an operating record of the shutter. SOLUTION: The controller for the shutter electrically controlled is provided with a data output means 33 for outputting data with respect to open/close of the shutter and a time count means 47 for electrically outputting time data, and a control data output means outputs control data relating time to the data from the data output means 33 to the outside of the controller 4. Or the control data are outputted to a center facility 3 via a computer network, the center facility 3 generates transmission data to allow a management terminal 6 of a management facility 2 to display the open/close state of the shutter in a prescribed display form and transmits the data to the management terminal 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shutter controller installed mainly at a doorway of a factory or a warehouse, a doorway of a partition, and the like, and a remote management system using the controller.

[0002]

2. Description of the Related Art Conventionally, sheet shutters have been known as shutters to be installed at entrances and exits of factories or warehouses and access openings of partitions, and these sheet shutters are motorized by sensors and controllers. Is controlled to control operations such as opening and closing. For example, when a person or the like comes in front of the sheet shutter, the sensor senses and the sheet is rolled up to open the shutter, and when a person or the like passes the sheet shutter, the sheet is lowered and the shutter is closed after a lapse of a predetermined time. ing.

On the other hand, in recent years, management of shutter opening / closing has been required for warehouse management and the like, and it has become necessary to keep a record of shutter opening / closing, for example, for HACCP management. However, the conventional sheet shutter controller is not provided with a system for keeping a record of the opening / closing of the sheet shutter, etc. Therefore, it is not easy to obtain a record of the opening / closing of the sheet shutter, and it is easy to obtain an operation record of the sheet shutter. A controller and system capable of doing the above is desired.

[0004]

A shutter controller according to the present invention for solving the above-mentioned problems includes a data output means 33 for outputting at least data relating to opening and closing of a shutter, to a shutter controller 4 which is electrically controlled, and a time. And a timing means 47 for electrically outputting the data of
The first feature is that a monitoring data output unit for outputting monitoring data in which data output by the data output unit 33 is associated with time to the outside of the controller 4 is provided.

Secondly, the temperature sensor 44 is connected to the controller 4 side, and the temperature data measured by the temperature sensor 44 is included in the monitoring data in association with time.

Thirdly, the controller 4
An operating section 14 for operating the shutter and a control section 12 for controlling the shutter side are provided, and the operating section 14 and the control section 12 are connected by a cable 31 for data communication of a predetermined standard. .

Fourthly, the monitor data output means comprises a communication section 11 for outputting monitor data to a terminal outside the controller 4 via a computer network.

Fifth, the communication unit 11 is connected to the control unit 12 side by a cable 41 for data communication of a predetermined standard.

The sixth feature is that the shutter is a seat shutter.

On the other hand, the shutter remote management system of the present invention comprises a site facility 1 in which an electrically controlled shutter is arranged,
The site facility 1 is connected to the management facility 2 which monitors at least shutter operation by data communication by data communication.
The center facility 3 for relaying data communication between the management facility 2 side and the management facility 2 side is provided, and the shutter controller 4 of the on-site facility 1 outputs at least data regarding opening / closing of the shutter, and time data. And a time measuring unit 47 capable of electrically outputting the monitoring data, and outputs monitoring data in which time is associated with the data output by the data output unit 33 to the center facility 3 side via the computer network and the center facility 3 Has a communication unit 11 for receiving data for remote operation of the controller 4 from the side, and the center facility 3 side receives the monitoring data from the side of the controller 4 as well as the controller 4
Monitoring and control device 7 for transmitting data for remote operation to the remote side
And a transmission device which creates transmission data for displaying at least the opening / closing state of the shutter in a predetermined display format on the management terminal 6 of the management facility 2 based on the data from the monitoring control device 7, and transmits the transmission data to the management terminal 6 side. The first feature is to provide.

Secondly, it is characterized in that the transmission control device can control the monitor control device 7 by receiving the data from the management terminal 6 side.

Thirdly, the transmitting device is the web server 8.

Fourthly, the communication between the monitoring control device 7 and the controller 4 side is packet communication in which TCP / IP is included in the communication protocol, and the computer network between the monitoring control device 7 and the controller 4 side is connected by a line. Is characterized in that the line network 51 is charged regardless of the connection time.

Fifth, the shutter is a seat shutter.

[0015]

1 is a schematic diagram of a shutter management system according to the present invention. The management system manages a sheet shutter (not shown) installed in a site facility 1 such as a factory or a warehouse. Is performed by data communication via a computer network at the management facility 2 side set at a place other than the site facility 1 or a predetermined place in the site facility 1.

In the present embodiment, as the management of the seat shutter, it is assumed that the operation status of the seat shutter is monitored and remote operation is performed. As a result, the opening / closing record of the seat shutter of the on-site facility 1 can be viewed, the operation mode (described later) and the setting can be changed in the remote management facility 2 far from the on-site facility 1. It can be done easily.

The above-mentioned management system serves as the center of the system between the above-mentioned on-site facility 1 and the above-mentioned management facility 2, and a management center facility 3 which relays data communication between the on-site facility 1 and the above-mentioned management facility 2 is interposed. The controller 4 on the side of the site facility 1 that controls the operation of the sheet shutter, the management terminal 6 on the side of the management facility 2 for managing the sheet shutter, the monitoring control server 7 and the web server 8 of the management center facility 3, and the like. It is composed by.

First, the structure of the controller 4 will be described. The controller 4 comprises a box-shaped control box 9 shown in FIGS. 2 and 3, and as shown in the block diagram of FIG. 4, a communication unit for communicating with the supervisory control server 7 on the management center facility 3 side. 11, a control unit 12 that controls drive of the sheet shutter, a relay control unit 13 that controls external devices by a relay, and an operation unit 14 that manually operates the controller 4 side.

Further, the communication section 11 is also provided with a clock 47 which is a time measuring means capable of electrically outputting time (time and time) data. Then, the operating unit 14 is used to switch the operating mode provided on the control unit 12 side or to set operating conditions and the like, whereby the control unit 1
The control unit 12 controls the seat shutter switch 16 to operate the seat shutter automatically or manually based on the signals from the sensors and switches input to the second side and the set operation mode.

In the case of the present embodiment, the control unit 12 has an operation mode in which the operation (operation) of the seat shutter is automatically or manually performed, a stop position setting mode for setting the upper and lower stop positions of the seat shutter, and the like. A plurality of operation modes are provided, such as a function setting mode for setting the upper limit stop time, opening height, or operation pattern, an operation check mode for checking the operation, and a time correction mode for correcting the time.

In the operation mode, the control section 12 operates (opens / closes) the sheet shutter manually or automatically according to the operating conditions set by the stop position setting mode and the function setting mode. Note that the above-described operation modes and settings for each mode are well known in the related art, and thus detailed description thereof will be omitted.

The front surface 17 of the control box 9 is a door that can be opened and closed.
A board (communication board) 18 of the communication section 11 and a control section 1
2 board (control board) 19, board of relay control section 13 (relay board) 21, board of operation section 14 (operation board)
22, a breaker 25, and a power supply 24 are provided.

A setting unit 23, which is a user interface of the operation unit 14, is integrally attached to the operation board 22, and the operation board 22 is provided with the door (front surface 1).
The setting part 23 is attached to the front surface 17 of the control box 9 so as to be exposed inside the inside of 7). As a result, the setting unit 23 is provided on the front surface 17 of the control box 9.
Is set up, and the operator of the on-site facility 1 uses this setting unit 23
Thus, a signal can be sent from the operation unit 14 to the control unit 12 side to perform mode setting, input of set values or condition values, control of the sheet shutter, and the like.

As shown in FIG. 5, the setting unit 2
An indicator 26 and a switch 27, each of which is composed of a normal LED or a 7-segment display, are provided on the switch 3. By operating the switch 27, it is possible to switch the mode or input conditions. In addition, the indicator 26 lights up or displays according to each mode, and notifies the operating status and operating status of the seat shutter, the input value and the like.

That is, by operating the switch 27 of the operation unit 14 to send data from the operation unit 14 to the control unit 12, it is possible to perform mode setting, input of set values or condition values, control of the sheet shutter, etc. In addition, the operation unit 14 receives data from the control unit 12 side, so that the indicator 26 is turned on.

The operation unit 14 and the control unit 12 perform full-duplex data communication using a photocoupler, and the operation unit 14 and the control unit 12 perform the above-mentioned data exchange via this data communication. Has been done. For this reason, as shown in the block diagram of FIG. 4, both the control unit 12 and the operation unit 14 are provided with transmission / reception units 28 and 29.
2 and the operation unit 14 are connected by a communication cable 31 used for full-duplex data communication using a photo coupler.

Any standard may be used for communication between the operation unit 14 and the control unit 12, and the operation unit 14 and the control unit 12 may be used.
It is also possible to use a USB cable, a cable such as RS232C, or a wireless connection such as infrared rays.

Thus, the operation board 22 and the control board 19 have the number of switches of the operation section 14 (the number of inputs of the control section 12).
Regardless of the fact that the connection can be made only with the communication cable 31, there is no inconvenience such as increased wiring even when the function of the operation system of the controller 4 is improved, and the operation board 2
2 and the control board 19 can be wired simply and easily.

Further, the above-mentioned connection structure of the operation section 14 and the control section 12 makes it easy to separate the operation section 14 from the control box 9, and the operation section 14 is connected to the operation board 2.
2 can be easily used as a dedicated operation unit having the interior, and can be easily embedded in the frame side of the seat shutter. Furthermore, it becomes easy to wirelessly connect the control unit 12 and the operation unit 14 to each other. Section 14 (setting section 2
There is a high degree of freedom in the arrangement of 3).

On the other hand, as shown in the block diagram of FIG. 4, the control section 12 has a transmitting / receiving section 28 for the operating section 14 (which has already been described), a control section 32 for the seat shutter switch 16, and a control calculation. A unit 33, an interface 34 for inputting sensors and switches, an interface 36 for connecting the relay substrate 21, a storage unit 37 for storing various modes and setting conditions, and the like are provided.

Data is also exchanged between the control unit 12 and the communication unit 11 as described later, and the control unit 12 and the communication unit 11 perform data communication using RS485 (half-duplex communication). The data communication is configured to exchange the data. Therefore, the control unit 12 and the communication unit 11 are both provided with the transmitting / receiving units 38 and 4 for data communication.
2 is provided, and the control board 19 and the communication board 18 are RS4
It is connected by a communication cable 41 used for 85 (half-duplex communication).

The communication standard between the communication section 11 and the control section 12 may be any standard.
It is also possible to use a USB cable, a cable such as RS232C, or a wireless connection such as infrared rays.

Then, the arithmetic unit 33 receives data from the operation unit 14 via the transmission / reception unit 28, or receives signals from the sensor or switch for opening / closing operation via the interface 34, so that the arithmetic unit 33 stores the data from the storage unit 37. The mode is called and the condition set in the storage unit 37 is stored, and the data is sent to the control unit 32 based on the data from the sensor or switch for opening / closing operation, and the sheet shutter is opened via the switch 16. Control.

Further, the arithmetic unit 33 also transmits data or the like for causing the indicator 26 of the setting unit 23 to display on the operation unit 14 side via the transmitting / receiving unit 28. Further, the calculation unit 33 receives data sent from the control unit 32 side to the calculation unit 33 side (alarm data for switch side abnormality, etc.) and control unit data output from the calculation unit 33 side (for opening / closing the sheet shutter). Data), O of sensors and switches
Data concerning opening / closing of the sheet shutter, which is composed of N, OFF data and the like, is sent to the communication unit 11 via the transmission / reception unit 38,
Further, it is configured to receive data from the communication unit 11 side via the transmission / reception unit 38.

On the other hand, the communication unit 11 described above includes a transmitter / receiver 43 for communicating with the monitoring control server 7, a temperature sensor 44, and a temperature sensor 44 in addition to the transmitter / receiver 42 and the clock 47.
Is provided with a temperature circuit 46, a calculation unit 48, a memory 49, and the like, and transmits data from the monitoring control server 7 to the control unit 12 side via the transmission / reception unit 42.
The data received from the control unit 12 side and the temperature data measured by the temperature sensor 44 are transmitted to the monitoring control server side via the transmitting / receiving unit 43 as monitoring data in association with time by the clock 47.

The temperature circuit 46 has a structure in which at least two temperature sensors 44 can be attached. In the present embodiment, the temperature sensors 44 are arranged outside and inside, respectively, separated by the sheet shutter. It is configured to be able to measure the temperature inside and outside.

As a result, on the monitor control server 7 side,
It is possible to obtain the data regarding the opening and closing of the sheet shutter and the temperature data of the outside and the inside which are separated by the sheet shutter. On the monitoring control server 7 side, both data are associated with each other on the basis of time, and in addition to the opening / closing state of the sheet shutter, it is possible to obtain the temperature data of the outside and the inside when the sheet shutter is opened / closed.

The supervisory control server 7 and the controller 4
With the (communication unit 11), communication using TCP / IP as a protocol is performed via the packet communication network 51 that is charged according to the amount of packets communicated, regardless of the connection time of the line. For this reason, the controller 4 and the monitoring control server 7 are always connected to the line and communicate on-demand, but the line connection charge does not rise more than necessary.

The control unit 12 and the communication unit 11 can be connected only by the communication cable 41 regardless of the amount of data to be communicated, and the number of wires between the control unit 12 and the communication unit 11 is the controller. 4 has nothing to do with the increase / decrease in the amount of data output to the operator (monitor) side of the management facility 2, and there is no inconvenience such as an increase in wiring even when the management function is improved. Since the board 18) and the control unit 12 (control board 19) can be easily attached and detached, it is easy to set the communication unit 11 as an option.

On the other hand, in the management center facility 3, in addition to the above-mentioned monitor control server 7 and web server 8, a packet router 5 for connection with the controller 4 side (packet line network 51).
2, a router 52 for connecting to the management terminal 6 side, a database server 53 connected to the monitoring control server 7 side by LAN,
A mail server 54 and the like connected to the Web server 8 by LAN are provided.

The monitoring control server 7 is the controller 4
When the data is received, the data is sent to the web server 8 as it is (raw data) or processed into a predetermined format. Although the data from the controller 4 is stored in the database server 53, either the processed data or the raw data by the monitoring control server 7 may be stored. Further, the web server 8 is configured to use the data from the monitoring control server 7 to create a website for displaying the open / closed state of the sheet shutter and the like on the management terminal 6 side in a predetermined display format, and to send it to the Internet 56. There is.

As a result, the operator of the management facility 2 accesses the website provided by the web server 8 via the Internet 56 by the management terminal 6 to open / close the seat shutter on the management terminal 6 and record the open / close status. It is possible to confirm and monitor the information about the open / close state of the sheet shutter such as the temperature of the outside and the inside separated by the sheet shutter, and the alarm.

In other words, the management terminal 6 and the web server 8 communicate with each other via the Internet 51, so that the management terminal 6 can monitor the operating state of the seat shutter on the management facility 2 side.

The web server 8 can also construct a website based on the data accumulated in the database server 53. In this case, the operator on the management facility 2 side confirms and browses the past operating status of the seat shutter. be able to.

The web server 8 is generally known and creates a web page based on HTML.
Therefore, the management terminal 6 may be any terminal provided with a web browser. In this embodiment, the management terminal 6 is a personal computer in which a predetermined OS and a web browser operating on the OS are installed. The computer is in use. Also, a mobile phone or PDA having a display can be used as the management terminal 6.

On the other hand, the monitoring control server 7 includes a control unit 12
In the same manner as when the control unit 14 is controlled by the operation unit 14, remote control data including data for transmitting control data and real-time transmission data from the controller 4 to the monitoring control server 7 side can be transmitted to the controller 4 side. It is configured.

Further, the control unit 12 of the controller 4 is constructed so as to be able to receive the remote operation data transmitted from the monitoring control server 7 via the communication unit 11 and perform the processing corresponding to the remote operation data. That is, the monitoring control server 7 causes the control unit 12 (controller 4) to perform the same operation as the operation unit 14 and the controller 4
It is possible to make a transmission request of transmission data from the.

The supervisory control server 7 is a web server 8
Is configured to transmit the remote operation data by a controller operation command from the side, and the web server 8 sends a controller operation command to the monitoring control server 7 according to an instruction from the management terminal 6 (web browser) side. Is configured. The web server 8 is also configured to be able to create a website (remote operation site) for issuing a controller operation command from the web server 8.

Therefore, by displaying the remote operation site on the management terminal 6 and inputting data to the remote operation site, the web server 8 issues a controller operation command to the monitor control server 7, and the monitor control server 7 sends the controller operation command. The controller 4 can be remotely operated in the management facility 2 by causing the controller 4 to transmit the remote operation data. That is, it is possible to easily perform mode change and setting of the controller 4, real-time operation status monitoring of the seat shutter, etc. on the management facility 2 side.

As a result, the management of the sheet shutters can be performed remotely and a plurality of sheet shutters can be managed collectively, so that the manageability is improved. Further, since the opening / closing record of the sheet shutter can be obtained as information together with the outside temperature and the inside temperature (temperature) partitioned by the sheet shutter, it can be easily utilized for HACCP management and the like.

Further, when an alarm or the like occurs, the mail server 54 may be configured to send an electronic mail to a person in charge of sheet shutter management. In this case, when the operation of the seat shutter is abnormal, the information can be easily and quickly passed to the person in charge.

Since the management of the sheet shutter can be performed by the management terminal 6 as described above, by arranging the management terminal 6 in the management center facility 3, the seat is formed in the management center facility 3 with the same interface as the management facility 2. The shutter can be managed. Further, it is not necessary to install a special application for managing the sheet shutter on the management terminal 6 side, and the web server 8
Also, the system can be upgraded by upgrading the monitoring control server 7 side and the management facility 2 can be easily added.

[0053]

According to the structure of the present invention configured as described above, since the controller of the shutter outputs at least data relating to the opening and closing of the shutter to the outside of the controller by the monitoring data output means in association with time,
The output data has an effect that the operating state of the shutter such as the number of times the shutter is opened and closed and the time when the shutter is opened and closed can be monitored at a remote place of the on-site facility such as a factory or a warehouse where the shutter is arranged.

At this time, a temperature sensor is connected to the controller side, and the temperature data measured by the temperature sensor is included in the monitoring data and output to the outside of the controller. The temperature change can be monitored, and the temperature of the on-site facility can be controlled more accurately by opening and closing the shutter.
It can be easily used for P management and the like.

By connecting the operation unit for operating the controller and the control unit for controlling the shutter with a cable for data communication of a predetermined format, data exchange between the operation unit and the control unit is performed by data communication. Thus, the number of wires between the control unit and the operation unit becomes independent of the increase or decrease in the number of switches of the operation unit (the number of inputs to the control unit). As a result, even when the function of the operation system of the controller is improved, there is no inconvenience such as an increase in wiring, and the operation unit and the control unit can be easily connected.

Further, the operating section can be easily separated from the controller, and the operating section can be easily used as a dedicated operating unit or embedded in the frame side of the shutter. It is easy to connect the units wirelessly, and the degree of freedom in arranging the operation unit is increased.

On the other hand, the monitoring data output means comprises a communication section, and the communication section can output the monitoring data and the like from the control section side to the outside of the controller via the computer network. The observer can easily monitor the operation of the shutter and the like via the computer network.

Particularly, by connecting the communication unit and the control unit with a cable for data communication of a predetermined format, data exchange between the control unit and the communication unit is performed by the data communication, and the control unit and the communication unit. The number of wirings of is independent of the increase / decrease in the amount of data output from the controller to the supervisor side, and even when the function of the monitoring function is improved, there is no inconvenience such as an increase in wiring, and the communication section and the control section are Can be easily connected. Since the connection between the communication unit and the control unit is easy, the communication unit can be easily set as an option.

Further, a center facility is provided between the on-site facility and the management facility, and a remote management system including a controller, a management terminal, a monitor control device, and a transmission device is configured, so that the supervisor transmits from the center facility side. The site data (shutter side) can be monitored from a remote location by the data stored.

That is, the monitoring of the on-site facility can be centrally managed on the side of the center facility, and the supervisor can easily monitor the shutter by performing data communication with the side of the center facility. Moreover, since the control required for monitoring can be performed on the side of the center facility, the controller and the management terminal can be relatively simple devices.

In particular, when the transmitting device can receive the data from the management terminal side and control the supervisory control device, the supervisor remotely controls the site facility side by transmitting the data to the center facility side. It is possible,
It is also possible to collect real-time monitoring data and perform remote operation on the shutter side.

Further, by using a web server as the transmission device, communication between the center facility side and the management facility side can be performed via the Internet, and the management terminal is a general hardware operating a web browser. For example, a personal computer in which a predetermined OS and a web browser operating on the OS are installed, a mobile phone or a PDA having a display can be used as the management terminal.

TCP / IP is used as a communication protocol for communication between the supervisory control device of the center facility and the controller.
The packet communication including the communication is performed through the packet communication network in which the amount of packets transmitted is charged, so that the communication line between the controller and the monitoring control device can be kept open. However, communication charges will not rise more than necessary. Therefore, the communication between the center facility and the controller can be performed on-demand, and real-time monitoring of the shutter side and remote operation can be performed easily and at low cost.

Especially when the shutter is a sheet shutter, the sheet shutter is often arranged at a site where temperature control is relatively important. Therefore, the controller or the management system of the present invention allows the temperature of the site where the sheet shutter is installed to be controlled. It becomes possible to control the management easily and in detail.

[Brief description of drawings]

FIG. 1 is a schematic diagram of a sheet shutter management system.

FIG. 2 is a front view of a controller.

FIG. 3 is a front view of the inside of the controller.

FIG. 4 is a block diagram of a controller.

FIG. 5 is a front view of a setting unit.

[Explanation of symbols]

1 On-site facility 2 management facilities 3 management center facilities (center facilities) 4 controller 6 management terminal 7 Monitoring and control equipment 8 web servers 11 Communications Department 12 Control unit 14 Operation part 31 Communication cable (cable) 33 Calculation Unit (Data Output Means) 41 Communication cable (cable) 44 Temperature sensor 47 clock 51 Packet communication network

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Kazuaki Inakaka             180 Higashiiwazaka, Yakumo Village, Yatsuka-gun, Shimane Prefecture             Komatsu Electric Industry Co., Ltd. (72) Inventor Tsutomu Tanabe             180 Higashiiwazaka, Yakumo Village, Yatsuka-gun, Shimane Prefecture             Komatsu Electric Industry Co., Ltd. (72) Inventor Toshinobu Nagashima             180 Higashiiwazaka, Yakumo Village, Yatsuka-gun, Shimane Prefecture             Komatsu Electric Industry Co., Ltd. (72) Inventor Yoshiaki Yomura             180 Higashiiwazaka, Yakumo Village, Yatsuka-gun, Shimane Prefecture             Komatsu Electric Industry Co., Ltd. F term (reference) 5K048 BA34 DC04 EA11 EB12 EB13                       FB08 FC01 HA01 HA02

Claims (11)

[Claims] 1. An electrically controlled shutter controller (4) is provided with at least data output means (33) for outputting data relating to opening and closing of the shutter, and timing means (47) for electrically outputting time data. A shutter controller provided with monitoring data output means for outputting monitoring data in which time is associated with data output by the data output means (33) to the outside of the controller (4). 2. A controller for a shutter in which a temperature sensor (44) is connected to the controller (4) side, and temperature data measured by the temperature sensor (44) is included in monitoring data in association with time. 3. The controller (4) is provided with an operation section (14) for operating the controller (4) and a control section (12) for controlling the shutter side, and the operation section (1) is provided.
The shutter controller according to claim 1 or 2, wherein the control unit (12) and the control unit (4) are connected by a cable (31) for data communication of a predetermined standard. 4. The monitoring data output means comprises a communication unit (11) for outputting monitoring data to a terminal outside the controller (4) via a computer network.
Or, a controller for the shutter of 2 or 3. 5. The communication unit (11) is provided on the control unit (12) side,
The shutter controller according to claim 4, wherein the controller is connected by a cable (41) for data communication of a predetermined standard. 6. The shutter controller according to claim 1, 2 or 3 or 4 or 5, wherein the shutter is a sheet shutter. 7. A site facility (1) between a site facility (1) provided with an electrically controlled shutter and a management facility (2) for monitoring at least shutter operation by data communication by data communication. A facility (3) that relays data communication between the management facility (2) and the management facility (2) is provided, and the shutter controller (4) of the above-mentioned on-site facility (1) outputs at least data regarding opening and closing of the shutter. An output means (33) and a clock means (47) capable of electrically outputting time data are provided, and monitoring data in which time is associated with data output by the data output means (33) is stored in a computer network. A communication unit (1) that outputs to the center facility (3) side via the center facility (3) side and receives data for remote operation of the controller (4) from the center facility (3) side. A monitoring control device (7) having 1) and receiving monitoring data from the controller (4) side on the center facility (3) side and transmitting remote operation data to the controller (4) side; Based on the data from the monitoring control device (7), at least the opening / closing state of the shutter is created in a predetermined display format on the management terminal (6) of the management facility (2) to create transmission data, and the management terminal (6) side A remote management system for shutters, which is provided with a transmitting device for transmitting to. 8. The remote shutter management system according to claim 7, wherein the transmitter can control the monitor controller (7) by receiving data from the management terminal (6). 9. The remote shutter management system according to claim 7, wherein the transmitting device is a web server (8). 10. The communication between the supervisory control device (7) and the controller (4) is based on TCP / IP as a communication protocol.
Packet communication including the computer network between the supervisory control device (7) and the controller (4) side, and the line network (5) is charged regardless of the connection time of the line.
The shutter remote management system according to claim 7 or 8 or 9. 11. A remote shutter management system according to claim 7, 8 or 9 or 10, wherein the shutter is a seat shutter.