KR100806749B1 - Integrated remote terminal unit using internet - Google Patents

Abstract

An integrated remote terminal unit using Internet is provided to collect measured data, image data, and accident record data, and display the collected data on an external screen provided in a remote terminal. An integrated remote terminal unit(210) using Internet includes a control unit(211), a touch screen unit(213), an input/output communication unit(214), an image data processing module(215), a measured data processing module(216), and an IP common module(217). The control unit allows measured data to be received from various measuring instruments and an operation apparatus(250) and image data to be received from a camera(240). The touch screen unit displays the image data and measured data. The input/output communication unit transmits the measured data, the image data, and accident record data. The image data processing module receives the image data and reproduces the image data to allow the image data to be displayed.

Description

Multifunction supervisory control unit {INTEGRATED REMOTE TERMINAL UNIT USING INTERNET}

The present invention relates to a multifunctional supervisory control apparatus.

More specifically, it is provided at the remote station in the remote integrated measurement system based on the Internet using the fixed / floating IP between the central monitoring room and the remote station, and the data received from the various measuring devices, the driving unit and the camera of the remote station is displayed on the screen. The present invention relates to a multi-function supervisory control device for providing integrated measurement control of a remote station by changing a measured value and an operation state input from the outside for control.

Document 1 KR 20-0290462, pages 5-6, FIG. 2

Conventionally, a remote integrated management system using the Internet is disclosed.

In particular, in the water supply and sewage facilities such as village water supply, sewage treatment plant, rainwater pumping station, and the like, it is difficult to check the measurement value of the measuring device in real time by measuring and remotely controlling the system. There was a problem that was difficult to control.

Multifunctional monitoring and control device of the present invention for solving the above-mentioned problems, in the integrated remote measurement control system between the central monitoring room and the remote station, provided in the remote station, multi-function monitoring capable of real-time check and control of measurement changes directly from the remote station It relates to a control device.

Multifunctional monitoring and control device of the present invention for achieving the above object is a variety of measurements arranged in each remote location of the remote integrated measurement control system for remote control via the Internet based on the flow / fixed IP between the central monitoring room and each remote location A multi-function monitoring and control device for monitoring and controlling a measured value and a driving state variation from a device and an operating device, and for monitoring and controlling through a camera arranged for video surveillance, comprising: various measuring devices arranged at each of the remote locations; Display and monitor the measurement data received from the driving device and the image data received from the camera on the screen, and set the measured values of the measuring device and the driving device arranged at each remote location by a control input from the outside and measure the measurement. It controls the measurement and operation status of equipment and operating equipment, A room the central monitoring via the Internet or in the control unit for controlling to each of the remote cattle and data communication; A memory for generating, storing, and managing event record data according to changes in measurement values and operation states of various measuring devices and operating devices as a control process is performed by a control input from the controller; Displaying the real-time measurement change graph and the video screen by receiving the control signal for screen output from the control unit for the measurement data received by the various measuring devices and driving devices disposed in each remote station and the image data received from the camera, A touch screen unit configured to receive measurement values and operation state change values of various measuring devices and driving devices from the outside; A communication port for data communication from cameras and various measuring devices and driving devices disposed at each of the remote stations, and for internet-based data communication between the remote stations and the central monitoring room or between the remote stations It provides a multi-function supervisory control device including a port having an input and output communication unit for transmitting and receiving data in real time.

In this case, the multi-function monitoring and control device is preferably a measurement data processing for analyzing the measurement data received from the measuring device and the operating device disposed in each remote location to calculate the measurement change graph for each hour according to the measurement change and the operation state change by time An image data processing module configured to reproduce and reproduce an image data generated by a pan / tilt control and an audio signal processing from a camera located at each remote location on an external screen; the central monitoring room and the An IP sharing module which generates a floating / fixed IP table to configure a network between each remote station or between each remote station, and relays data communication between the central monitoring room or each remote station by setting a floating / fixed IP address. It includes more.

As described above, the multi-function monitoring and control device of the present invention is provided at a remote location and receives measurement data measured at a remote location, image data photographed for the purpose of video surveillance, and event record data according to changes in measured values or pump operation states. Display on an external screen provided at a remote location, receive control input to change the measured value and operation status to be controlled, and easy to monitor and control directly at each remote site, so that it is possible to respond quickly to site problems There is.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings.

1 is a block diagram of a remote integrated measurement control system between the central monitoring room 100 and the remote station 200 according to an embodiment of the present invention.

In detail with reference to Figure 1,

Remote integrated measurement control system between the central monitoring room 100 and the remote station 200 according to an embodiment of the present invention, the central monitoring room 100, the central monitoring computer 110, printer 120, router 130, including a modem 140, multi-function monitoring and control device (210, 212), modem (220, 222) in each of the remote station 200, the first remote station 201 and the second remote station 202 ), Cameras 240 and 242, and various measuring and driving devices 250 and 252, between the central monitoring room 100 and the remote station 200 or the first remote station 201 and the The second remote station 202 is configured to be connected through the Internet 300.

The central monitoring computer 110 is provided in the central monitoring room 100, and the measurement data, image data and events from the first remote office 201 and the second remote office 202 remotely through the Internet 300. It controls the remote control by receiving the record data.

In addition, the central monitoring computer 110 is connected to the printer 120 to enable data transmission and reception through the Internet 300, the received measurement data, image data and event recording data to the control of the printer 120 It is also controlled to output to the outside.

The printer 120 is interlocked with the central monitoring computer 110, and transmits measurement data, image data, and events transmitted from the multi-function monitoring and control device 210 or 212 by the control of the central monitoring computer 110. This function outputs the recording data to the outside.

The router 130 is connected to the first remote location 201 or the second remote location via an internal network between the central monitoring computer 110 and the printer 120 and the Internet located in the central monitoring room 100. The network is configured by sharing an IP address to enable data transmission and reception between the two.

The modem 140 is connected to the Internet 300 to configure a communication protocol for data transmission and reception through the modem (220, 222) located in the first remote location 201 and the second remote location 202 Prepared.

As shown in FIG. 1, the remote station 200 may be provided at a plurality of places including the first remote station 201 and the second remote station 202, and the central monitoring room 100 and the Internet. Measurement data measured from a pump, which is a measuring device and an operating device (250, 252), for the purpose of remote measurement and control in a water supply facility, a sewage facility, an intermittent sewerage facility, and the like, which are connected through 300 and are required for remote control. Receives image data from cameras 240 and 242 and provides it to the central monitoring room 100. The internal network is configured through IP address sharing between the remote stations 200 to transmit and receive the measurement data and image data. To be prepared.

The multi-function monitoring and control device (210, 212) receives the measurement data and the image data from the measuring device and the operating device (250,252) located in the remote station 200 to display on the screen, the remote station 200 from the outside It is a device that is provided to check the measured value and control directly by the external input when the measured value is set and the operating state of the pump.

In addition, the multi-function monitoring and control device (210, 212) is equipped with an IP sharing function therein, connected to the modem (220, 222) to form an internal network between each remote station by a fixed / floating IP address to the first Data transmission and reception between the remote station 201 and the second remote station 202 and data transmission and reception through the Internet between the first remote station 201 or the second remote station 202 and the central monitoring room 100 are performed. It is prepared to be possible.

The modems 220 and 222 may be connected between the central monitoring computer 110 and the multi-function monitoring and control devices 210 and 212 or the multi-function monitoring and control device 210 and the second remote location of the first remote location 201. It is a communication protocol provided in the remote station 200 for data transmission and reception between the multi-function monitoring control device 212 of 202.

The cameras 240 and 242 are provided at each remote location 200 to generate image data of each remote location 200, and are connected to the multi-function monitoring control device 210 and 212 and transmitted through a cable (not shown). do.

At this time, the cameras 240, 242 is preferably CCTV, but this can be easily changed by those skilled in the art as needed.

The measuring device and the driving device 250 and 252 refer to a flow rate meter for measuring the flow rate at the remote station 200 which is a water and sewage facility, a pump for operation, a voltage indicator, and the like, and any measurement device that may be provided in other water and sewage facilities. And an operating device.

The Internet 300 follows the conventional Internet-based system, and descriptions that do not correspond to the object of the present invention will be omitted.

FIG. 2 is a detailed block diagram of the multi-function monitoring control device 210 of the remote integrated measurement control system of FIG.

In detail with reference to Figure 2,

As shown in FIG. 2, the multi-function monitoring and control device 210 according to an exemplary embodiment of the present invention includes a control unit 211, a touch screen unit 213, an input / output communication unit 214, and an image data processing module 215. And a measurement data processing module 216, an IP sharing module 217, and a memory 218.

The control unit 211 controls to receive measurement data from various measurement devices and driving devices 250 and 252 located at each remote station 200 and to receive image data from the cameras 240 and 242, and changes in measurement by time according to the received measurement data. It controls to display the graph and the image data on the external screen, and receives the input signal from the external by the displayed image to control the setting of the measurement value of the measuring device and the operating device (250,252) and change the operation state of the pump.

In addition, the control unit 211 stores the event data generated according to the received measurement data, image data, measurement value setting and operation state change, and the stored measurement on request from the central monitoring computer 110 Controls to provide event record data according to data, image data, measured value setting and operation status change.

In addition, the control unit configures an internal network by sharing an IP address between the remote locations 200, thereby requesting measurement data, video data, and events with the multi-function monitoring and control device 212 located at the second remote location 202. Control may be provided to provide recording data.

The touch screen unit 213 displays image data photographed by the cameras 240 and 242 from the control unit 211 and measurement data measured by the measuring device and the driving devices 250 and 252. The input signal is transmitted to the control unit 211 to control the setting of the measurement value of the measurement data and to change the operation state of the pump from the remote sub-administrator confirming the displayed information.

The input / output communication unit 214 has a communication port for data communication with the central monitoring computer 110 through the Internet to transmit measurement data, image data, and event recording data from the remote station 200. Perform.

In this case, it is preferable to provide a port for data communication to receive measurement data from the measurement data processing module 216, and to provide a port for image data to receive the image data from the image data processing module 215.

That is, a CCTV pan / tilt control port for transmitting and receiving data between the camera 240 and the image data processing module 215 and an Ethernet for image data may be configured.

In addition, between the central monitoring computer 110 and the remote station 200 provided in the central monitoring room 100 or each remote station 200, the first remote station 201 and the second remote station 202. In the case of data communication through the Internet, you can configure a port for RS-232 data communication or a port for RS-422 data communication for data communication by RS-232 or RS-422 method. In addition, when a communication error occurs in one port, it may be implemented to replace the other port to enable communication.

The image data processing module 215 is connected to the camera 240 to receive image data photographed from the camera 240 and perform playback processing so that the image can be displayed through the touch screen unit 213.

The reproduced image data is displayed on the touch screen unit 213 under the control of the controller 211.

The measurement data processing module 216 calculates an hourly measurement change graph by hourly analysis among measurement data received from the measuring device and the driving device 250 and transmits the calculated graph to the control unit 211.

The IP sharing module 217 is the Internet using a floating / fixed IP between the central monitoring computer 110 and the multi-function monitoring control device 210 or between the multi-function monitoring control device 210, 212 located in each remote location. Relay to enable data communication.

That is, by providing a fixed IP address basically, by providing a floating IP address table for automatically setting the floating IP address to configure a network by the fixed IP address or a floating IP address, and the central monitoring room computer 110 Data communication between the multi-function monitoring control device (210, 212) or between the multi-function monitoring control device (210, 212) located in each remote station 200 is enabled.

The memory 218 receives an external input signal from the controller 211, processes the corresponding event, stores the event record data when the event record data is generated and provided, and requests the central monitoring computer 110 when the event record data is generated and provided. Event data stored in advance by the control of the controller 211 may be provided through the Internet.

3 is a flow chart of the multi-function monitoring control method according to an embodiment of the present invention.

Referring to Figure 3 in detail,

First, it is determined whether to receive the image data from the multi-function monitoring and control device (210,212) located separately in the plurality of remote locations 200 (S300).

The image data is data captured by a camera 240 arranged to photograph and monitor each remote place 200, and the image data generated by the photographing is received from the image data processing module 215 ( S302).

The received image data is reproduced to be displayable from the touch screen unit 213 (S304).

In addition, when the image data is not received in step S300, it is determined whether the measurement data is received (S306).

The measurement data may be measured variation values measured by various measuring instruments and operating apparatuses 250 and 252 located in water supply facilities, sewage facilities, and simple water and sewage facilities, which are the sites of each remote station 200, and the operating state variation values of the pump. The measurement data received may be received by the measurement data processing module 216.

The measurement data processing module 216 analyzes the received measurement data by time to calculate a measurement change graph for a specific period, and transmits the calculated graph to the control unit 211 (S308).

Here, the measurement change graph is a graph calculated by analyzing the variation value of the measurement data for each time.

The control unit 211 controls to display the received measurement change graph through the touch screen unit 213 (S310).

According to the displayed measurement change graph, it is determined whether the measurement value change of the measurement device and the operation state change value of the operating device are input by a control input of an external manager of the remote station 200 (S312).

According to the external control input, the measured value change and the operation state of each remote station 200 are changed (S314).

The event record data is generated, updated and stored according to the changed value (S316).

On the other hand, when the request for the event recording data of each remote location 200 by the central monitoring computer 110 from the central monitoring room 100, the corresponding data is extracted and transmitted through the Internet (S318, S320).

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art various modifications of the present invention without departing from the spirit and scope of the invention described in the claims below. Or it may be modified.

1 is a block diagram of a remote integrated measurement control system between the central monitoring room and the remote small, according to an embodiment of the present invention.

FIG. 2 is a detailed configuration diagram of the multifunctional monitoring control device of the remote integrated measurement control system of FIG. 1.

3 is a flow chart of the multi-function monitoring control method according to an embodiment of the present invention.

<Description of reference numerals for main parts of the drawings>

100: central monitoring room 110: central monitoring computer

120: printer 130: router

140: modem 200: remote station

201: first remote location 202: second remote location

210, 212: multifunctional supervisory control device 211: control unit

213: touch screen unit 214: input and output communication unit

215: image data processing module 216: measurement data processing module

217: IP sharing module 218: memory

220, 222: Modem 240, 242: Camera

250, 252: measuring equipment and operating equipment

Claims (2)

Monitoring and control of measured values and operating status changes from various measuring instruments and operation units located in each remote station of the remote integrated measurement control system remotely controlled through the Internet based on flow / fixed IP between the central monitoring room and each remote station. In the multi-function monitoring and control device for monitoring and controlling through a camera arranged for the purpose of video surveillance, Measurement and control to display and monitor the measurement data received from the various measuring devices and driving devices disposed at each of the remote locations and the image data received from the camera, and the measurement arranged at each remote location by a control input from the outside. By setting the measured value of the device and the operating device, controlling the measurement and operation state of the measuring device and the operating device, and controlling data communication with the central monitoring room or each remote place through the Internet based on the floating / fixed IP. Control unit; A memory for generating, storing, and managing event record data according to changes in measurement values and operation states of various measuring devices and operating devices as a control process is performed by a control input from the controller; Displaying the real-time measurement change graph and the video screen by receiving the control signal for screen output from the control unit for the measurement data received by the various measuring devices and driving devices disposed in each remote station and the image data received from the camera, A touch screen unit configured to receive measurement values and operation state change values of various measuring devices and driving devices from the outside; And A communication port for data communication from cameras and various measuring devices and driving devices disposed at each of the remote stations, and for internet-based data communication between the remote stations and the central monitoring room or between the remote stations An input / output communication unit having a port for transmitting and receiving data in real time; A measurement data processing module for analyzing measurement data received from the measurement devices and the driving devices disposed at each of the remote stations and calculating a graph of measurement change over time according to changes in measurement values and operation conditions over time; An image data processing module for reproducing the image data generated by the PAN / TILT control and audio signal processing from the cameras located at each remote location to display on the external screen; And Create a floating / fixed IP table to configure a network between the central monitoring room and each remote office or between each remote office, and relay data communication between the central monitoring room or each remote office by setting a floating / fixed IP address. Multifunctional supervisory control device comprising an IP sharing module. delete

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