KR20020029524A - Central Supervisory Control System for Management of Water Source - Google Patents

Abstract

PURPOSE: A center monitoring and control system for the management of water resources is provided to effectively monitor, control, and manage the amount of water to be supplied, the storage amount of water, and so on. CONSTITUTION: The center monitoring and control system for the management of water resources comprises a divided branch office(300,300a,300b) for automatically controlling the amount of water to be supplied; a relay station(200,200a,200b) for collecting control situation data from at least one divided branch office, and managing and controlling the data; and a central control and monitoring station(100) for collecting the control situation data from at least one relay station, and managing, monitoring, generalizing, and controlling the data.

Description

Central Supervisory Control System for Management of Water Source

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a central monitoring and control system for water resource management. More specifically, the present invention relates to constant water, leachate, or wastewater containing groundwater. The present invention relates to a central monitoring and control system for water resource management for water intake and transmission, storage, and management of water resources.

Water on the earth, or water resources, is an essential and extensive part of human life, including drinking water, living, agriculture, and industry. Although such water resources exist in a huge amount on the earth, due to the pollution of water resources due to environmental problems or natural abnormalities, they are emerging as a serious problem in basic human life due to water shortages worldwide. This situation is becoming.

Moreover, stable supply of water resources, which are the driving force of industrial and public life, is essential for economic development and growth. However, in the present situation of a shortage of domestic water resources, adequate supply of water resources is needed.

However, as more efficient use of water resources has emerged as an important task, it is not easy to secure, manage and supply water resources due to various factors such as natural abnormalities, water pollution, and increased demand for water resources.

Therefore, in order to effectively cope with changes in water quality and increase in demand, it is very important to develop a future-oriented and reasonable water resource development plan, and the efficient use of water resources becomes a way to efficiently utilize existing water resources along with the development of water resources. . Establishing an optimal operation plan to interconnect dams upstream and downstream of rivers to increase water supply capacity of existing dams, resolve water imbalances between regions, and operate inter-regional waterworks in preparation for extreme droughts and water quality accidents. It is preferable to do.

The upstream clear water is used for daily living, the industrial water is taken from the downstream, and the water distribution plan is established by limiting the right to repair the water in case of abnormal drought. It is desirable to establish measures to manage water demand.

The utilization of such macroscopic water resources should maintain a symbiotic relationship between nature and human beings, and locally secure water resources by developing groundwater.

From this point of view, the development of water resources requires a lot of research, manpower and cost in supply and management, and should enable more efficient use of water resources.

Conventionally, in the case of developing and using a water resource (including a water source or a reservoir), such as groundwater, a water intake well 1 for intake of raw water and a water pipe 2 for transporting raw water intake from the intake well to a predetermined position, as shown in FIG. And a storage means 3 having a predetermined capacity for storing raw water supplied from the water pipe. In addition, the water intake well (1) has a pumping means (4) for the intake of raw water, a controller (5) for controlling the driving of the pumping means (4) and a pressure sensing means for detecting the water pressure in the water supply pipe ( 6) is included. In addition, the storage means (3) includes an on-off valve (7) to adjust the amount of raw water flowing through the water pipe (2).

The conventional technique having such a configuration is for locally storing the raw water from any of the intake wells 1 and storing the raw water up to the storage means 3 located at a predetermined distance. Systems having such a configuration make up most of the development and use of water resources. That is, in the case of a water supply source, raw water is drawn from a stream or a dam upstream of a river, purified in a water purification plant, and then supplied through the water supply.

However, in the past, water resources are collected from downstream streams, dams, or intakes, and are used as corresponding living water, agricultural water, and industrial water through water pipes, but in the production, supply, and use of such water resources, the water resources are efficiently used. The disadvantages and indiscriminate overconsumption could not be suppressed, and there was an increase in manpower and cost in the vastness of the management manpower for water resources and the maintenance and repair of the water system.

In addition, there was a lot of difference in the production and actual use of water resources in the past, which has also been a problem that the leakage of raw water and the management of more scientific and efficient raw water due to the aging of existing water pipes.

Moreover, the depletion and pollution of groundwater is a serious problem due to the indiscriminate development of water resources such as groundwater and neglected management after development.

The present invention has been made to solve the above problems, and more efficiently manage and control a series of processors such as intake, supply, and storage from the intake system to systemize the development and use of water resources, and to remotely operate a large number of intake stations. The purpose of the present invention is to provide a central monitoring and control system for water resource management in order to reduce water leakage, reduce management manpower, ease of maintenance, and reduce costs.

1 is a schematic view showing the configuration of a general water level control device,

2 is an overall configuration diagram showing a central monitoring control system for water resource management according to the present invention;

3 is a block diagram showing a control system of a split station for water resource management according to the present invention;

4 is a configuration diagram showing another embodiment of FIG.

5 is an operation of the control system of the divided station for water resource management according to the present invention,

6 is an operation of the control module of the divided station for water resource management according to the present invention,

7 is a flowchart illustrating the normal operation of the divided station for water resource management according to the present invention;

8 is a flowchart illustrating a malfunction of a splitting station for water resource management according to the present invention.

9 is a configuration diagram when at least one storage means is connected to a divided station according to the present invention;

10 is a flowchart of FIG. 9;

11 is a block diagram showing another embodiment of a divided station according to the present invention;

12 is a flow chart of FIG.

♣ Explanation of symbols for main part of drawing ♣

10: water intake well 20: pumping means

22: check valve 23: backflow hole

30: pressure sensing means 40-43: water pipe

50, 60, 64: storage means 51, 61, 65: discharge pipe

52, 62, 66: on-off valve 53, 63, 67: float

70-72: switching means 80-81: control monitoring means

90: transformer 100: central control monitoring situation room

102: server 103, 203: database

104, 204, 360: power supply module 105: personal computer

106, 205, 350: communication module 107, 206, 370: alarm means

108, 207, 371: Printer 109: Main screen

120, 220: communication network 200, 200a, 200b: relay station

202: host computer 300, 300a, 300b: split station

310, 320, 330: control module 311, 321, 331, 341, 351, 361: power switch

312, 322, 332, 352: Reception indicator lamps 313, 323, 333, 353: Outgoing indicator lamps

314, 324, 334: first controller lamp 315, 325, 335: second controller lamp

340: interface module 342: display unit

343: function switch 380: signal line

400: terminal 410: computer

420: monitor

According to the present invention for achieving the above object, a division station for automatically controlling the intake and intake of raw water; A relay station for collecting, managing, and controlling the control situation of the raw water from the one or more division stations; And a central control monitoring situation room for collecting, managing, monitoring, supervising, and controlling the control situation of the raw water from the one or more relay stations.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

2 is a block diagram illustrating a central monitoring and control system for water resource management according to the present invention, FIG. 3 is a block diagram showing a control system of a divided station, and FIG. 4 is a block diagram showing another embodiment of FIG. It is also.

Split stations (300, 300a, 300b) is to control the intake and intake of the raw water automatically, divided stations (300, 300a, 300b) is a power supply module 204 for supplying a constant power and at least one pressure At least one control module 310, 320, 330 for determining a sensing signal input from the sensing means 30, 30a, 30b and outputting a control signal, and between and outside the control modules 310, 320, 330. An interface module 340 for data input / output between the terminals 400 connected to the communication module 350, a communication module 350 for data communication between the external terminal 400 and the relay station 200, and the control module 310. The printer 371 for printing and outputting the stored information connected to the 320, 330, and the alarm means 370 is connected to the control module 310, 320, 330 to inform the abnormal state.

In addition, the interface module 340 and the communication module 350 may be deleted when the external terminal 400 is included in the division stations 310, 320, 330. This is because the terminal 400 includes the functions of the plurality of communication modules 350 and the interface module 340. The communication module 350 may be connected to a communication modem or the like, or a cable modem capable of connecting a dedicated line network.

The at least one control module (310, 320, 330) has a power switch (311, 321, 331) for turning on or off the input power, and receiving display lamps (312, 322, 332) for displaying the transmission and reception status of the data And transmission display lamps 313, 323, and 333, and first and second controller lamps 314, 315, 324, 325, 334, and 335, respectively. The control modules 310, 320, and 330 basically form a backup loop by interlocking three control modules. The operation can basically be controlled by the administrator by specifying the operation setting value, and can be controlled by the manual control of the interface module (310, 320, 330). Furthermore, the control module 310, 320, 330 uses a fuse at the input of the AC power source to prevent overload input, and a protection circuit is used at the input of the pressure sensing means 30, 30a, 30b. It is designed to protect the equipment from surge voltage. In addition, by detecting a current in the control output unit, a malfunction is checked by itself, and a circuit for disconnecting AC power is applied to a corresponding device in case of malfunction.

The backup loop circuit is a circuit that protects the entire operation of the system in a situation where the system is stopped from natural disasters, infrastructure-structure disasters, and operational failures. The priority is given to three control modules 310, 320, and 330. It is a way to operate in conjunction with the grant. That is, when an abnormality occurs in the monitoring circuits of the control modules 310, 320, and 330, the AC power is turned off, and the other two control modules are operated to transmit alarms and data regarding system abnormalities. In case of failure of the two control modules, the last one control module switches to the state for safety measures and inspection from the outside.

The interface module 340 includes a power switch 341 for turning on or off input power, a display portion 341 for displaying the state of the system, and various function switches 342 for driving the device. have. The interface module 340 is in charge of the communication between the system and the terminal, and transmits and receives data to the corresponding device, the communication is performed by the modem communication and RS-232C communication. The interface module 340 includes a manual operation function for operating the system when an abnormality occurs when the terminal is not connected. In addition, the interface module 340 is provided with a fuse to prevent overload of the AC power input, and a protection circuit is provided at the input and output of the data to protect the data from noise and surge voltage.

The communication module 350 is provided with a power switch 351 for turning on or off input power, a reception display lamp 352 and a transmission display lamp 353 for displaying a transmission / reception state of data. The communication module 350 is used when the communication method between the system and the terminal is a modem communication, and interlocks with the interface module 340 to transmit data to the system. The communication module 350 is provided with a fuse to prevent an overload of an input AC power, and a protection circuit is provided at an input and an output of the data to protect the data from noise and surge voltage.

The power supply module 360 includes a power switch 361 for turning on or off the input AC power. The power supply module 360 is for supplying stable power to the system. A fuse is provided to prevent an overload of an AC power input, and a protection circuit is provided at an input and an output of the data to prevent data from noise or surge voltage. It is intended to protect.

The alarm means 370 is to be delivered to the worker quickly by lighting or blinking the corresponding display lamp at the same time as a predetermined alarm in the event of an abnormal system.

The relay stations 200, 200a and 200b are for collecting, managing and controlling the control situation of the raw water from the one or more divided stations 300, 300a and 300b. The relay stations 200, 200a and 200b may provide a predetermined power source. A power supply module 204 for communication, a communication module 205 for transmitting and receiving data from the one or more division stations 300, 300a, and 300b, and a data module for transmitting and receiving data and control signals through the communication module 205; A host computer 202, a database 203 for storing and managing data input and output from the host computer 202, and a printer 207 for printing and outputting information stored in connection with the host computer 202; And alarm means 206 connected to the host computer 202 to inform an abnormal state of the divided stations 300, 300a, and 300b. The communication module 205 is connected to the communication network 220 for communication between the relay station 200, 200a, 200b and the at least one divided station 300, 300a, 300b, the communication network 220 is wired and / or Wireless communication network is applied.

In addition, the central control monitoring situation room 100 is to collect, manage, monitor and control the overall control of the raw water from the one or more relay stations (200, 200a, 200b), the central control monitoring situation room 100 is a constant power source A power supply module 104 for supplying a signal, a communication module 106 for transmitting and receiving data from the one or more relay stations 200, 200a, and 200b, and a data transmission and reception signal through the communication module 106; Server 102, a personal computer 105 connected to the server 102 for inputting and outputting data, and one or more divisional stations 300, 300a received from the one or more relay stations 200, 200a, 200b. , A main screen 109 for visually displaying a situation relating to 300b, a database 103 for storing and managing data input and output from the server 102, and information stored in connection with the server 102; The printer 108, and a warning means (107) for warning the abnormal state of the relay station (200, 200a, 200b) and dividing station (300, 300a, 300b) for outputting to printing are included.

The communication module 106 is connected to the communication network 120 for communication between the central control monitoring situation room 100 and one or more relay stations (200, 200a, 200b), the communication network 120 is a wired and / or wireless communication network Apply.

In addition, one or more control modules (310, 320, 330) of the divided station (300, 300a, 300b) is provided with a backup loop circuit so that each control module (310, 320, 330) is linked to monitor each other, When one control module 310, 320, 330 has a failure or abnormality, the control module 310, 320, 330 corresponding to the power off and outputs the alarm signal and the corresponding data signal and the other control module ( 310, 320, 330 monitors the system, the control module 310 corresponding to a failure or abnormality in the other control module 310, 320, 330 in addition to any one of the control module (310, 320, 330) , 320 and 330 output power off and alarm signals and corresponding data signals, and then switch to a state for the safety and measures of the system.

The control module 310, 320, 330 is input from the control monitoring means (80-82) and the pressure sensing means (30, 30a, 30b) for monitoring the operating state of the control module (310, 320, 330) A protection circuit (included in the control module) for cutting off the surge voltage and the instantaneous voltage included in the detection signal, an insulation transformer 90 for converting an input AC power into a predetermined voltage, and the insulation transformer 90 Switching means (70-72) for switching the input power is further included.

Each of the divided stations 300, 300a, 300b, the relay stations 200, 200a, 200b, and each communication module 106, 205, 350 of the central control monitoring situation room 100 is connected to a wireless communication network, a public telephone network, a dedicated communication modem. Selectively transmitting and receiving data through any one of a circuit network or RS-232C, and the one or more control modules 310, 320, 330, the host computer 202 and the server 102, the control of each system and the whole system, Each program for management and monitoring is included.

The central monitoring control system for water resource management of the present invention configured as described above will be described in more detail.

5 is an operation diagram of the control system of the divided station, and FIG. 6 is an operation diagram of the control module of the divided station.

Referring to the flowchart of FIG. 7 for the normal system operation of the divided stations 300, 300a, and 300b, first, in step S10, when the power is turned on under the control of the terminal to drive the system, in step S11, The first controller lamps 314, 324, 334 of the control modules 310, 320, 330 are turned on, the second controller lamps 315, 325, 335 are turned off and the pumping means 20 is operated.

The standby state is maintained for the start delay time set in step S12, and the rising of the set pressure is continuously monitored for a predetermined time at the end delay time set in step S13. It is determined whether the pressure set in step S14 rises, and when the pressure set in step S15 does not rise, the operation state of the pumping means 20 is maintained.

When the pressure set in step S16 increases, the pump recognizes the high water level, stops the pumping means 20, turns off the lamp of the first controller, and turns on the lamp of the second controller. After the standby state is maintained for the time set in step S17, the low water level is set to the level setting set in step S18.

In addition, it is determined whether the low water level is set in step S19, and when the low water level is detected, the process returns to step S11. When the low water level is not detected in step S20, the current state is maintained.

On the other hand, the flow of the malfunction of the system of the divided stations 300, 300a, 300b is shown in FIG.

That is, when the power is turned on under the control of the terminal to drive the system in step S30, the control module 314, 324, 334 is turned on in step S31 and the second controller lamps 315, 325, 335 are turned on. The lamp is turned off to operate the pumping means 20. The standby state is maintained for the start delay time set in step S32, the pressure change amount is checked in step S33 to detect the occurrence in a predetermined range and the number of times, and it is determined whether or not it occurs over the range set in step S34. do.

When it does not occur over the range set in step S35, the operation state of the pumping means 20 is maintained, and when it occurs over the range set in step S36, the operation of the pumping means 20 is stopped. Further, in the step S37, the standby state is maintained for the reset time and the process returns to the step S31.

9 is a configuration diagram when one or more storage means are connected to a divided station according to the present invention, wherein the system of the divided station includes a controller having one pumping means 20 and a pressure sensing means 30. ) 300 and the water pipe 40 is the primary storage means 50 and one or more secondary storage means (60, 64) is connected. This means that the main storage means 50 and one or more auxiliary storage means 60, 64 are connected to the one water pipe 40 at a predetermined distance and height. In particular, each storage means (50, 60, 64) is provided with a step, the auxiliary water pipes (41, 42, 43) connected to the main water pipe (40) is connected, opening and closing the auxiliary water pipes (41, 42, 43) The valves 52, 62, 66 are provided, and the opening and closing valves 52, 62, 66 are connected with the float 53, 63, 67 which raises and lowers according to water level. Therefore, the opening / closing valves 52, 62, 66 are opened and closed as the buoy 53, 63, 67 moves up and down.

In addition, the main storage means 50 is connected to the sensing pipe 54 in parallel with the auxiliary water pipe 41 so that the water pressure in the storage means 50 can be transmitted to the main water pipe 40, the detection pipe 54 ) Is connected to the sensing means 55 to easily detect the water pressure of the storage means 50, the sensing means 55 is discharged through the discharge pipe 51 in the opposite direction to the discharge pipe 51 It is preferable to place the raw water in a position that does not affect the detection of the pure water pressure in the storage means (50).

Two secondary storage means (60, 64) are connected to one water pipe (40) in the primary storage means (50), but may be further connected in parallel depending on the geographical condition or situation of the secondary storage means (60, 64). Can be.

Referring to the configuration of FIG. 9 with reference to the flowchart of FIG. 10, first, after initializing the system in step S40, it is determined whether the controller is in an on state, and in step S41, the controller 300 is in an on state. In this case, the pumping means 20 is driven by the control signal of the controller 300 so that the pumping means 20 takes raw water in step S42.

Therefore, the raw water taken in step S43 is supplied through the piped main water supply pipe 40, and in step S44 the opening and closing valves of the main storage means 50 and one or more auxiliary storage means (60, 64) ( The raw water supplied from the water supply pipe 40 with 52, 62, and 66 open is stored and stored.

On / off valves 52, 62, 66 of each storage means 50, 60, 64 when the primary storage means 50 and the one or more auxiliary storage means 60, 64 are at high water level due to the storage of raw water in step S45. ) Is closed, and in step S46 the pressure sensing means 30 detects the pressure in the water pipe (40). In step S47, it is determined whether the pressure in the water pipe 40 is equally detected to be equal to or greater than a predetermined pressure for a set time. , 60, 64).

In addition, in step S49, it is determined whether raw water is discharged from the main storage means 50, and the raw water stored in the main storage means 50 becomes a low water level in step S50, so that the open / close valve 52 is opened. In step S51, the pressure in the auxiliary water pipe 41 and the main water pipe 40 drops due to the opening of the on / off valve 52 of the main storage means 50, so that the pressure sensing means 30 is the pressure value in the water pipe 40. Will be detected.

In operation S52, the controller 300 determines the detected value of the pressure sensing means 30 to drive the pumping means 20. In operation S53, the raw water taken by the driving of the pumping means 20 is supplied to the main storage means 50, and the raw water is stored, and in step S54, the main storage means 50 becomes the high water level so that the opening / closing valve 52 Is closed, and the flow returns to step S46.

In step S55, the raw water is not discharged from the main storage means 50 in step S49, and it is determined whether the raw water stored in one or more corresponding auxiliary storage means 60, 64 is discharged. The raw water stored in the auxiliary storage means (60, 64) is a low water level, and the on-off valves (62, 66) are opened. In step S57, the pressure in the auxiliary water pipes 42 and 43 and the main water pipe 40 is lowered by opening of the on / off valves 62 and 66 of the corresponding auxiliary storage means 60 and 64, and the pressure sensing means 30 ) Detects the pressure value in the water supply pipe 40, and in step S58, the controller 300 determines the detected value of the pressure sensing means 30 to drive the pumping means 20.

Raw water taken by driving of the pumping means 20 in step S59 is supplied to the corresponding auxiliary storage means 60 and 64, and raw water is stored, and corresponding auxiliary storage means 60 and 64 in step S60. This high water level closes the on-off valves 62 and 66, and returns to the step S46.

On the other hand, the one or more pressure sensing means (30, 30a, 30b) installed in the split stations (300, 300a, 300b) is all storage means (50, when the pressure value in the water pipe 40 is more than the set pressure for a set time) 60, 64 is detected as a high water level (controller), and when the pressure value drops in the set high water level state, the main storage means 50 or auxiliary storage means (60, 64) is determined to be a low water level pumping means 20 will be driven.

The divided stations 300, 300a, and 300b are pressurized sites including apartments, buildings, villas, coalitions, multi-family homes, houses, or the like, or one of the wells and intake stations is selectively applied.

In addition, FIG. 11 is a configuration of a split station shown in another embodiment of the present invention, and a check valve 22 installed to prevent backflow of raw water remaining in the water pipe 40 of the split station 300, 300a, 300b. ) To form a fine backflow hole 23 to backflow the raw water remaining in the water pipe 40 to the pumping means 20 to prevent freezing of the water pipe 40.

Therefore, in the state where the back flow hole 23 is formed in the check valve 22, the water supply pipe 46 connected to the end of the water supply pipe 40 is extended to the set minimum level of the storage means 50 in the flowchart of FIG. 12. First, driving power is applied to the pumping means 20 as a control signal of the controller 300 in step S70 to collect and pump raw water, and in step S71, the raw water pumped through the water pipe 40 is predetermined. Supply to the storage means 50 is installed at a distance, raw water is stored in the storage means 50 via the opening and closing valve 52 in the storage means 50 in step S72.

In step S73, as the raw water is stored in the storage means 50, the float 53 connected to the on-off valve 52 is raised due to the rise of the water level, and the on-off valve 52 is gradually locked by the rise of the float 53. As the pressure in the water pipe 40 increases, the pressure sensing means 30 detects the pressure of the water pipe 40 increased. When the controller 300 determines the signal sensed by the pressure sensing means 30 in step S74, the driving power applied to the pumping means 20 is cut off to stop the driving of the pumping means 20. Let's do it.

After the driving of the pumping means 20 is stopped in step S75, the pressure in the water pipe 40 is sensed for a set time, and then the current pressure value is set to a high water level H, and the high water level set in step S76 ( From H) to a predetermined pressure value is set to the low water level L1.

In step S77, the raw water of the minute is flowed back by the gravity due to the height of the storage means 50 and the step through the backflow hole 23, and in step S78 is set to discharge the raw water through the discharge pipe 51 Raw water in the storage means 50 is lowered to the low water level L1.

In step S79, the pressure sensing means 30 detects the pressure change of the raw water in the water pipe 40, and the controller 300 determines whether the detected value input is the set low water level (L1) value and is set in step S80. When the controller 300 detects the low water level L1, the controller 300 applies driving power to the pumping means 20 to restart the pumping means 20.

In addition, when the pressure sensing means 30 does not accurately detect the set low water level (L1) value in step S79, the raw water in the storage means 50 through the discharge pipe 51 in step S79-1. As the water level is discharged down to the lower end (p) of the water supply pipe 46, the air flows into the water supply pipe 46, the air is introduced into the water supply pipe 46 in step S79-2 and filled in the water supply pipe 46 As the raw water is discharged, the pressure value in the water supply pipe 40 is sharply reduced, and when the pressure sensing means 30 detects the sudden pressure drop value L2 in step S79-3, the controller 300 pumps the pumping means ( The driving power is applied to 20 to restart the pumping means 20 to take in the raw water.

As described above, when the pressure sensing means 30 does not detect the low water level L1 set by the controller 300 in the state where the back flow hole 23 is formed in the check valve 22 installed in the water supply pipe 40, the water supply pipe When the water level falls below 46, the pressure value in the water pipe 40 suddenly decreases, so the low water level L2 is automatically set so that the controller 300 drives the pumping means 20. In this case, even if the detection value of the pressure sensing means 30 is large, that is, the precise sensing is not possible, the controller 300 may semi-forceively drive the pumping means 20.

As described above, the central monitoring control system for water resource management of the present invention is capable of monitoring and controlling the water resource management of the divided station through the relay station in the central control monitoring situation room. Substitution or conversion will be possible.

As described above, the central monitoring and control system for water resource management of the present invention processes all functions controlled by the system graphically, and is designed for the user's convenience, so that the remote system and surroundings are composed of graphics and symbols with a single mouse. Pull-down menu and easy control on the screen, so the operation method is simple, and the equipment such as pressure sensing means, modem module, interface module, control module, etc. composed of the system of divisional station is modularized, so construction is simple and piping and wiring Material and construction costs are reduced, and it is possible to control the central control monitoring system by connecting with a general telephone, so that the system can be directly controlled without inconvenience, such as coming and going of the installation site, thereby providing improved services. In case of system failure, the system switches to its own backup function state. The system is switched to Stand Alone Mode when the communication is interrupted due to disconnection of the signal transmission line because it does not interfere with the operation, ensuring high stability and reliability. This various graphic display makes it possible to accurately grasp the status of the system at a glance, and analyze and store the system's operating status so that administrators can be guaranteed improved facility management through various reports when needed. have.

Claims (18)

A division station for automatically controlling the intake and intake amount of raw water; A relay station for collecting, managing, and controlling the control situation of the raw water from the one or more division stations; And a central control monitoring situation room for collecting, managing, monitoring, supervising, and controlling the control situation of the raw water from the one or more relay stations. The method of claim 1, wherein the division station is A power supply module for supplying constant power, At least one control module for determining a detection signal input from at least one pressure sensing means and outputting a control signal; An interface module for inputting and outputting data between the control modules and an externally connected terminal; A communication module for data communication between the external terminal and the relay station; A printer for printing and outputting the stored information connected to the control module; Central monitoring control system for water resource management, characterized in that it comprises an alarm means connected to the control module to inform the abnormal state. The control module of claim 2, wherein the at least one control module is provided with a backup loop circuit so that each control module is interlocked to monitor each other, and a power-off of the control module corresponding to a failure or abnormality of any one of the control modules occurs. And other control module monitor the system at the same time as outputting alarm signal and corresponding data signal, power off and alarm signal of control module corresponding to failure or abnormality of other control module besides one control module. Central monitoring and control system for water resource management, characterized in that the output of the data signal and at the same time transition to a state for the measures and checks for safety of the system. The method of claim 2, wherein the control module Control monitoring means for monitoring the operation state of the control module, A protection circuit for cutting off the surge voltage or the instantaneous voltage included in the detection signal input from the pressure sensing means; An isolation transformer for converting an input AC power into a predetermined voltage, And a switching means for switching the power input from the insulated transformer. The method of claim 1, wherein the division station is A power supply module for supplying constant power, At least one control module for determining a detection signal input from at least one pressure sensing means and outputting a control signal; A terminal for inputting / outputting a control signal to the control module and transmitting and receiving a data signal with a relay station; A printer for printing and printing the stored information connected to the terminal; Central monitoring control system for water resource management, characterized in that it comprises an alarm means connected to the control module to inform the abnormal state. The method of claim 1, wherein the relay station A power supply module for supplying constant power, A communication module for transmitting and receiving data from the one or more division stations; A host computer for transmitting and receiving data and control signals through the communication module; A database for storing and managing data input and output from the host computer; A printer for printing and outputting the stored information connected to the host computer; And an alarm means connected to the host computer to notify an abnormal state of the divided station. According to claim 1, wherein the central control monitoring situation room A power supply module for supplying constant power, A communication module for transmitting and receiving data from the at least one relay station; A server for transmitting and receiving data and control signals through the communication module; A personal computer connected to the server for inputting and outputting data; A main screen for visually displaying a situation regarding at least one split station received from the at least one relay station; A database for storing and managing data input and output from the server; A printer for printing and printing the stored information connected to the server; Central monitoring and control system for water resource management, characterized in that it comprises an alarm means for alarming the abnormal state of the relay station and the split station. The communication module of claim 2, 5, 6 or 7, wherein the communication module selectively transmits and receives data through any one of a wireless communication network, a public telephone network, a dedicated line network or an RS-232C through a communication modem. Central monitoring control system for water resource management. 8. The water resource management according to any one of claims 2, 5, 6 or 7, wherein the one or more control modules, the host computer and the server each include a program for controlling, managing and monitoring each system and the whole system. Central supervisory control system. 3. The system of claim 2, further comprising the operation of a normal system of said division station. (1) turning on the power under the control of the terminal to drive the system; (2) turning on the first controller lamp of the control module, turning off the second controller lamp and operating the pumping means; (3) maintaining a standby state for a set start delay time; (4) monitoring the increase in the set pressure continuously for a predetermined time at the set end delay time; (5) determining whether the set pressure rises; (6) maintaining the operating state of the pumping means when the set pressure does not rise; (7) stopping the pumping means, turning off the lamp of the first controller, and turning on the lamp of the second controller when the set pressure rises to recognize the high water level; (8) maintaining a standby state for a set time; (9) setting the low water level with the set level setting, (10) returning to the step (2) if it is determined whether the low water level is detected and the low water level is detected; (11) Central monitoring control system for water resource management, characterized in that if the set low water level is not detected, maintaining the current state. The system of claim 2, wherein (1) turning on the power under the control of the terminal to drive the system; (2) turning on the first controller lamp of the control module, turning off the second controller lamp and operating the pumping means; (3) maintaining a standby state for a set start delay time; (4) inspecting the pressure variation to detect the occurrence in a predetermined range and number of times; (5) judging whether the occurrence occurs over a set range, (6) maintaining the operating state of the pumping means if it does not occur over the set range; (7) stopping the operation of the pumping means when it occurs over the set range; (8) A central monitoring control system for water resource management, characterized by maintaining a standby state for a reset time and returning to the step (2). The system of claim 2, wherein the divisional station system A central monitoring control system for water resource management, characterized in that the main storage means and at least one auxiliary storage means is connected to a controller and a water pipe having one pumping means and a pressure sensing means. The method according to claim 12, wherein in the case where the main storage means and the one or more storage means are connected to the one water pipe at a predetermined distance and height, and raw water is not collected in each storage means, (1) determining whether the controller is on after initialization of the system; (2) driving the pumping means with a control signal of the controller when the controller is in an on state; (3) the pumping means withdrawing the raw water; (4) the withdrawn raw water is supplied through piped water pipes, (5) storing the raw water supplied from the water supply pipe with the on / off valves of the primary storage means and the at least one secondary storage means opened; (6) the closing valve of each storage means is closed when the primary storage means and at least one auxiliary storage means are at a high water level due to the storage of raw water; (7) the pressure sensing means for detecting the pressure in the water pipe; (8) determining whether the pressure in the water pipe is equally sensed above a predetermined pressure for a set time; (9) setting the current pressure value to the high water level of all storage means when the same pressure is detected for the set time; (10) determining whether raw water is discharged from the main storage means; (11) the raw water stored in the main storage means is a low water level and the on-off valve is opened; (12) the pressure in the water pipe is lowered by opening and closing the valve of the main storage means, and the pressure sensing means detects the pressure value in the water pipe; (13) the controller determining the detected value of the pressure sensing means to drive the pumping means; (14) raw water taken by driving the pumping means is supplied to the main storage means to store the raw water; (15) a step of returning to step (7), wherein the main storage means is at a high water level and the on / off valve is closed; (16) determining whether raw water stored in one or more corresponding auxiliary storage means is discharged from the primary storage means in step (10); (17) the raw water stored in the corresponding auxiliary storage means is a low water level and the on-off valve is opened; (18) the pressure in the water pipe is lowered by opening and closing the valve of the corresponding auxiliary storage means, and the pressure sensing means detects the pressure value in the water pipe; (19) the controller determining the detected value of the pressure sensing means to drive the pumping means; (20) raw water collected by driving the pumping means is supplied to the corresponding auxiliary storage means to store the raw water; (21) The central monitoring control system for water resource management, characterized in that the auxiliary storage means is a high water level, the on-off valve is closed, and returning to step (7). According to claim 2, wherein the one or more pressure sensing means installed in the division station detects and sets (controller) that all storage means are in a high water level when the pressure value in the water pipe is equal to or higher than the set pressure for a set time, and the set high water level state. The central monitoring control system for water resource management, characterized in that when the pressure value falls in the primary or secondary storage means is determined to be in the low water level to drive the pumping means. The central monitoring and control system for water resource management according to claim 2, wherein the divisional station is a pressurized plant (apartment, building, villa, tenement, multi-family, house, etc.) or one of the wells and the water intake is selectively applied. The method of claim 2, wherein a fine backflow hole is formed in a check valve installed to prevent backflow of raw water remaining in the water pipe of the splitting station, and the raw water remaining in the water pipe is returned to the pumping means to prevent freezing of the water pipe. Central monitoring control system for water resource management. 17. The water supply pipe according to claim 16, wherein when the water supply pipe connected to the end of the water supply pipe is extended to the lowest level of the storage means in the state where the check valve has a back flow hole, (1) driving power is applied to the pumping means by the control signal of the controller to collect and pump the raw water; (2) supplying the raw water pumped through the water pipe to the storage means installed at a predetermined distance; (3) storing the raw water in the storage means via an on / off valve in the storage means; (4) As the raw water is stored in the storage means, the float connected to the on-off valve rises due to the rise of the water level, and the pressure in the water pipe increases due to the closing of the shut-off valve gradually due to the rise of the float, and the pressure sensing of the increased water supply pressure The means for detecting, (5) stopping the driving of the pumping means by interrupting the driving power applied to the pumping means when the controller judges the signal detected from the pressure sensing means to be higher than the set pressure; (6) detecting the pressure in the water pipe for a set time after the driving of the pumping means is stopped and setting the current pressure value to a high water level; (7) setting the low water level from the set high water level to a predetermined pressure value; (8) backflowing the raw water through the backflow hole by gravity due to the height of the storage means and the step; (9) the raw water in the storage means is lowered to the low water level set by the discharge of the raw water through the discharge pipe, (10) the pressure sensing means detecting the pressure change of the raw water in the water pipe and the controller determining whether the input detection value is the set low water level value, (11) a central monitoring control system for water resource management, characterized in that the controller applies a driving power to the pumping means and restarts the pumping means when it is detected as the set low water level value. 18. The method according to claim 17, wherein in the step (10), if the pressure sensing means does not accurately detect the set low water level value, (10-1) the step of introducing air into the water supply pipe by dropping the water level below the water supply pipe while the raw water in the storage means is discharged through the discharge pipe; (10-2) a step of rapidly decreasing the pressure value in the water supply pipe while air is introduced into the water supply pipe and the raw water filled in the water supply pipe is discharged; (10-3) When the pressure sensing means detects a sudden pressure drop, the controller applies driving power to the pumping means, restarts the pumping means, and collects the raw water, wherein the central monitoring control for water resource management is performed. system.