KR20130113249A - Multifunction water management automation system for efficient management of irrigation and drainage - Google Patents

Abstract

PURPOSE: A multifunctional water management automation system which is corresponding to remote control intent and which reduces the maintenance costs is provided. CONSTITUTION: A multifunctional water management automation system (100) comprises a power management unit (110), a communications management unit (120), an apparatus management unit (130), theft monitoring unit (140), a data processing unit (150), an automatic driving unit (160), water quality monitoring unit (170), a floating matters removing unit (180), event creating unit (190), and a central control unit (200). The multifunctional water management automation system is connected to a central control management server (900) through a communications net and collects meteorological information by accessing meteorological offices such as Korea Meteorological Administration (10), Flood Control Office (20), Water Resources Corporation (30), and Environment Division (40) by itself. Through this, it can produce flood prediction data to deal with floods. [Reference numerals] (10) Meteorological Office homepage; (20) Flood Control Office homepage; (30) Water Resources Corporation homepage; (40) Environment Division Homepage; (50) Repaired facilities; (900) Central management server; (950) Manager terminal; (AA,BB) Communication network

Description

Technical Field [0001] The present invention relates to a multi-functional water management automation system for irrigation and drainage management.

The present invention relates to a multifunctional water management assimilation system for managing a repair facility, and more particularly, to a multifunctional water management assimilation system for managing a repair facility, It is impossible to expect the introduction effect by arranging the management personnel in the field and performing the conventional management in order to solve frequent thefts of the repair facilities installed in a rare place, the water pollution due to the nature of the water pipe being exposed to the outside, This system is designed to minimize the number of visits to the site by providing a water management automation system with various functions, so that it can meet the purpose of remote concentration central management. will be.

The water management automation system is a facility to prevent disasters and reduce water and management costs by integrating and managing the work gap caused by the aging of manpower managing various water supply and agricultural disaster facilities by applying IT technology.

In addition, the conventional systems have been operated directly on the spot because of the lack of reliability due to manual control by depending on the numerical value in the state where the user can not see and listen to the numerical data in a manner of viewing and controlling the numerical data.

In order to solve this problem, a remote monitoring and control system of a drainage lock of a seawater, which is a Korean Patent Registration No. 0472081 (2005.03.14) filed by the applicant of the present invention, and a video remote monitoring and control system of Korea Patent Registration No. 0836825 (2008.06.10) .

The above systems use a wired / wireless network in a central management office to manage multiple sites in a 1: N integrated operation mode, where the manager views the scene as a moving picture, hears the machine operation sound and the scene sound, .

However, due to the environmental changes caused by global warming, it is not possible to find a solution by the conventional control system method by showing a large amount of rainfall in a short period of time exceeding the amount of drainage etc. in controlling facilities at the time of rainfall, Such as increased capacity and increased reservoirs.

Therefore, the system itself collects weather forecast data, generates and analyzes the flood data, and informs the manager of the analysis result to determine the discharge. In the automatic operation setting, it is required to automatically discharge the water after a predetermined time, The system needs to be provided to mitigate the damage to natural disasters and to provide drought relief by scientificization of water resources storage management.

Meanwhile, the repair facilities described in the present invention refer to facilities including a reservoir, a pumping station, a drainage facility, a drainage gate, etc., mainly composed of a waterway or a pump through a waterway for preparing water supply management, drought and flood, and preparing for a disaster.

In the management of the facility, the existing method was conventional measurement and manipulation by the manpower, but the aging of the rural population resulted in the shortage of management personnel compared to the repair facilities to be managed.

As a solution to this problem, the automation system was introduced due to the development of communication and electronic technology, and a few administrators were centralized to manage a large number of facilities to prepare for systematic water supply and disaster disaster.

However, the automation system introduced for remote centralized management has been frequently used for communication disruption, shutdown of KEPCO power system during lightning, site system downturn, frequent thefts of repairing facilities installed in rare places, water pollution and float Due to the limitation of remote management such as loading, it is impossible to expect the introduction effect by arranging the management personnel on site again and carrying out the conventional management.

For example, in J district where the applicant completed construction in 2009 and supplied agricultural water through the water management assimilation system for two years from 2010 to 2011, the number of field visits was reduced due to communication interruption and power interruption due to lightning And 80% or more in terms of maintenance cost, and the maintenance cost is more than tens of thousands of won every year for the reasons stated above, thereby highlighting the necessity of the present invention.

Therefore, in the present invention, a water management automation system having various functions is introduced to minimize the number of times a manager visits a site, and to meet the purpose of remote centralized management and greatly reduce the maintenance cost, A multifunctional water management assimilation system has been proposed.

Korea Patent Registration No. 0472081 (March 13, 2005)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a system and method for preventing disruption of communication, Remote management in real time, and monitoring the site during automatic operation of repair facilities, thereby minimizing the number of visits to the site by the administrator and meeting the purpose of remote centralized management and greatly reducing the maintenance cost. .

In order to achieve the object of the present invention,

A multifunctional water management assimilation system for managing a repair facility,

Power management means for executing ground fault interruption and fault operation and automatically restarting power supply,

Periodically transmits its own address (IP) to the central management server by using broadband wireless communication or satellite communication, and sends an initialization signal to the wired communication unit when the communication is broken by grasping the presence of normal communication, Communication management means for turning on the power of the wireless LAN unit to turn off the communication in case of discontinuance, turning on the power of the broadband communication unit when communication is lost after the communication is switched,

A device management unit for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,

When an operation detection signal is obtained from the entrance detection sensor, a photographing signal is transmitted to the image photographing apparatus, the photographing region is moved to a designated position to photograph the image, and an acoustic output signal is transmitted to the sound output apparatus, Aft surveillance means,

Data processing means for periodically collecting and analyzing images and sounds, measured values, and associated data, and generating event signals when they match the event occurrence conditions;

An automatic operation means for automatically operating the repair facilities according to a scenario set in advance when an event signal is generated by the data processing means,

A water quality monitoring means for measuring the water quality of the observation area and sending the measured water quality value to the central management server,

A float removing means for sending an automatic operation signal of the damper to the automatic operation means to operate the damper when the range of the float exceeds the set range by comparing the image captured by the damper with the previous image,

Event generating means for sending an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means;

And a central control means for controlling the signal flow between the respective means;

And a central management server for communicating with the water management server and outputting information transmitted from the water management server to the monitoring screen, thereby solving the problems of the present invention.

The multifunctional water management assimilation system for managing the repair facilities according to the present invention has the above-described constitution and operation, and can be used for real-time monitoring of water supply, water supply, And it is possible to monitor the site in case of automatic operation of the repair facility, so that the number of visits to the site by the manager is minimized, so that the maintenance situation can be greatly reduced. To prepare for a disaster, or to provide scientific and systematic water supply.

1 is an overall configuration diagram of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
2 is a block diagram of a water management server of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
3 is a block diagram of power management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
4 is a block diagram of communication management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
FIG. 5 is a block diagram of a device management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
6 is a block diagram of data processing means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
7 is a block diagram of water quality monitoring means of the multifunctional water management assimilation system for managing the repair facilities according to an embodiment of the present invention.
FIG. 8 is a block diagram of a suspending means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.
9 is a block diagram of an event generating means of the multifunctional water management assimilation system for managing the repair facilities according to the embodiment of the present invention.
10A to 10D are views illustrating examples of automatic operation of automatic operation means of a multifunctional water management assimilation system for managing repair facilities according to an embodiment of the present invention.
11A to 11B are views illustrating an administrator screen according to an operation of a water quality monitoring unit of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

According to an aspect of the present invention, there is provided a multifunctional water management assimilation system for managing a repair facility,

Power management means 110 for executing ground fault interruption and fault operation and automatically restarting power supply,

Periodically transmits its own address (IP) to the central management server by using broadband wireless communication or satellite communication, and sends an initialization signal to the wired communication unit when the communication is broken by grasping the presence of normal communication, Communication management means 120 for turning on the power of the wireless LAN unit in case of discontinuance so as to perform communication switching, turning on the power of the broadband communication unit when communication is lost after the communication is switched,

A device management unit 130 for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,

When an operation detection signal is obtained from the entrance detection sensor, a photographing signal is transmitted to the image photographing apparatus, the photographing region is moved to a designated position to photograph the image, and an acoustic output signal is transmitted to the sound output apparatus, Theft monitoring means (140)

A data processing unit 150 for periodically collecting and analyzing images and sounds, measured values, and associated data, and generating an event signal when an event occurs,

An automatic operation means (160) for automatically operating the repair facilities according to a scenario set in advance when an event signal is generated by the data processing means,

A water quality monitoring unit 170 for measuring the quality of the water in the observation area and sending the measured water quality value to the central management server,

A float removing unit 180 for transmitting an automatic operation signal of the damper to the automatic operation means to operate the damper when the range of the float exceeds the set range by comparing the damper taken image with the previous image,

An event generating means 190 for sending an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,

And a central control means (200) for controlling the signal flow between the respective means;

And a central management server (900) for communicating with the water management server and outputting information transmitted from the water management server to a monitoring screen.

At this time, the power management means 110,

A power supply unit 111 that receives power from the outside, performs ground fault shutoff and flux operation, transmits ground fault occurrence information to the central management server, and automatically restarts power supply,

A power control unit 112 for resetting the power of the multi-power socket connection unit according to a signal state received by the communication connection terminal unit, resetting the multi-power socket connection unit individually or for each group through a storage unit,

A power management storage unit 113 that stores automatic power reset information and operation control information of the power control unit,

A communication connection terminal part 114 for connecting to communicate with an external device,

And a multi-power socket connection part 115 for connecting the power socket of the external device.

At this time, the communication management means 120,

A communication monitoring unit 121 for checking whether an answer signal is sent to the IP address of the central management server and receives an answer signal,

A non-response counter unit 122 for counting when a communication error occurs and not receiving an answer signal for a predetermined number of counts, and for transmitting a reset command signal to the communication power reset command unit;

A communication power reset command unit 123 for resetting the power of the wired communication unit,

A reset counter section 124 for counting during reset and not sending a reset command signal after a predetermined number of counts by the non-response counter section,

A wireless LAN channel changing unit (125) for turning on the power of the wireless LAN unit and switching communication when the communication monitoring unit does not receive an answer signal after reset,

A broadband channel changing unit (126) for turning on the power of the broadband communication unit and switching communication when the answer signal is not received from the communication monitoring unit after the communication switching to the wireless LAN unit by the wireless LAN channel changing unit,

And an answer signal presence / absence checking unit 127 for checking whether or not an answer signal is received from the communication monitor unit, thereby providing communication redundancy.

At this time, the device management means 130,

An input / output module initialization unit 131 for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,

A central control unit initialization unit 132 for periodically monitoring whether the master central control means is down or not and automatically switching the control to the slave central control means in the down state and for sending and resetting the automatic reset signal to the master power management means,

And a warning information transmitting unit 133 for transmitting the input / output module information and the warning information when the number of times of initialization of the input / output module is counted and exceeded the preset number of times.

In this case, the data processing means 150 may include:

An information collecting unit 151 for collecting related data including image and sound around the repair facility, measurement values of the sensors installed around the repair facility, weather forecast information, water level information of major points by the water level of the flood control station, and past operation information, ,

An event occurrence determination unit 152 for determining whether or not the information collected by the information collection unit is consistent with an event occurrence condition set,

And a repair facility control unit (153) for sending a control signal to the repair facility when the event occurrence determination unit matches the determination event event occurrence condition.

At this time, the water quality monitoring means 170,

A water quality monitoring unit 171 for measuring the water quality of the observation area and sending the measured water quality value to the central management server,

A water quality information database 172 for classifying upstream-side water pollution sources into categories, storing related company information, addresses of related persons, contact information, and reference values of water pollutants,

And an analysis unit for analyzing the water quality value measured by the water quality monitoring unit by referring to the water quality information database and transmitting the water quality value and the related company information to the related terminal when the analyzed value exceeds the reference value And a studying unit 173.

At this time,

A float area analyzer 181 for comparing the image captured by the damper with the previous image to determine whether the float is within the set range,

When the result analyzed by the floatation range analyzing unit exceeds the setting range, an automatic operation signal of the damper is sent to the automatic operation means to operate the damper. After the operation signal of the operation processing unit is transmitted, And a damper operation processing unit (182) for sending a damper stop signal to the automatic operation means to stop the operation of the damper when the damper is within the set range.

At this time, the event generating means 190 generates the event-

An event generating unit 191 for transmitting an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,

An event information database 192 for storing and managing event occurrence information,

And an event log recording unit 193 for recording an event log when an event signal is generated in the event information database.

At this time, the central control means,

The master central control means and the slave central control means are installed in a redundant system.

At this time, the power management storage unit 113 stores,

A program for performing an automatic power reset, an EEPROM storing a program for monitoring a setting state of a device connected to a communication connection terminal unit and controlling the operation of the power control unit according to the result,

A processor for driving a program of the EEPROM,

And a memory unit for storing a result of execution of the program in the EEPROM by the processor.

At this time, by the information collecting unit 151,

The collected information is stored and managed in a database. The stored information is characterized by the type and specification of the repair facility, the control reference information of the repair facility, the rainfall, the inflow amount, the discharge amount, the water level change amount, .

At this time, the automatic operation means 160,

In case of exceeding the reference value set in the salinity measuring device installed in the drainage gate, it is judged that the floating gate is inserted in the automatic door and the drainage gate is automatically closed. In case of operating the repairing facilities of the gate, drainage and drainage door, event signal is generated by the data processing means The automatic repair facility is automatically operated according to a preset scenario.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a multifunctional water management assimilation system for managing a repair facility according to the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall configuration diagram of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

2 is a block diagram of a water management server of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in FIGS. 1 and 2, the multifunctional water management assimilation system for managing a repair facility,

Power management means 110 for executing ground fault interruption and fault operation and automatically restarting power supply,

Periodically transmits its own address (IP) to the central management server by using broadband wireless communication or satellite communication, and sends an initialization signal to the wired communication unit when the communication is broken by grasping the presence of normal communication, Communication management means 120 for turning on the power of the wireless LAN unit in case of discontinuance so as to perform communication switching, turning on the power of the broadband communication unit when communication is lost after the communication is switched,

A device management unit 130 for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,

When an operation detection signal is obtained from the entrance detection sensor, a photographing signal is transmitted to the image photographing apparatus, the photographing region is moved to a designated position to photograph the image, and an acoustic output signal is transmitted to the sound output apparatus, Theft monitoring means (140)

A data processing unit 150 for periodically collecting and analyzing images and sounds, measured values, and associated data, and generating an event signal when an event occurs,

An automatic operation means (160) for automatically operating the repair facilities according to a scenario set in advance when an event signal is generated by the data processing means,

A water quality monitoring unit 170 for measuring the quality of the water in the observation area and sending the measured water quality value to the central management server,

A float removing unit 180 for transmitting an automatic operation signal of the damper to the automatic operation means to operate the damper when the range of the float exceeds the set range by comparing the damper taken image with the previous image,

An event generating means 190 for sending an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,

And a central control means (200) for controlling the signal flow between the respective means;

And a central management server 900 for communicating with the water management server and outputting information transmitted from the water management server to a monitoring screen.

At this time, the central control means 200 is installed in the master central control means 200a and the slave central control means 200b in a redundant manner, which is defined as a system redundancy.

At this time, the device management means performs a function of switching to the slave central control means in the abnormal state of the master central control means of the duplicated system.

In brief, the power management unit 110, the communication management unit 120, the device management unit 130, the theft monitoring unit 140, the data processing unit 150, the automatic operation unit 160 A water management moving picture server 100 including a water quality monitoring means 170, a scum removing means 180, an event generating means 190 and a central control means 200, The system of the present invention can access the homepage of the weather station 10, the flood control station 20, the water resource construction 30 and the environment department 40 to collect various weather related information And generates and controls flood prediction data suitable for the site conditions.

3 is a block diagram of power management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in FIG. 3, the power management unit 110 includes:

A power supply unit 111 that receives power from the outside, performs ground fault shutoff and flux operation, transmits ground fault occurrence information to the central management server, and automatically restarts power supply,

A power control unit 112 for resetting the power of the multi-power socket connection unit according to a signal state received by the communication connection terminal unit, resetting the multi-power socket connection unit individually or for each group through a storage unit,

A power management storage unit 113 that stores automatic power reset information and operation control information of the power control unit,

A communication connection terminal part 114 for connecting to communicate with an external device,

And a multi-power socket connection part 115 for connecting the power socket of the external device.

The power supply unit receives power from the outside and supplies power to the system. If a ground fault occurs, the power supply unit immediately performs ground fault shutdown and flux operation, and transmits ground fault occurrence information to the central management server installed in the central control station And is a power supply unit capable of resuming automatic power supply so that the power supply can be automatically restarted after a predetermined time has elapsed, instead of manually restarting the power supply.

The power control unit controls the power of the multi-power socket connection unit according to the signal state received through the communication connection terminal unit. When the signal of the external devices connected to the communication connection terminal unit is disconnected, the power of the multi-power socket connection unit is reset .

Also, the power control unit resets the power of the group port stored in the individual port or power management storage unit to the multi-power socket connection unit.

The power control unit is connected to the multi-power socket connection unit as a plurality of switching units, and is controlled according to the program contents in the EEPROM of the power management storage unit.

The power management storage unit is connected to a console device such as a notebook computer through a communication connection terminal unit and is programmed in an EEPROM in a power management storage unit.

At this time, a cross cable should be connected to the RJ45 port of the communication connection terminal for programming with the field setting program.

A program to be stored in a program to perform an automatic power reset, an EEPROM in which a program for controlling the operation of the power control unit is stored according to a result of monitoring a setting state of a device connected to a plurality of switching units and a communication connection terminal unit, A memory unit for storing the results of program execution in the EEPROM by the processor, and the like.

For example, a communication device such as a modem, a router, and a VPN connected to a multi-power socket connection receiving a signal through a communication connection terminal unit from a communication management unit when communication between a field device and a central office of the water management automation system of the present invention is disconnected The power is automatically reset and initialized.

At this time, the number of the reset is counted and stored in the memory unit of the power management storage unit.

When the number of counting is equal to the set number of times, the multi-power socket port connected to the power unit of the field device of the water management system is automatically reset and initialized, and the count value is stored in the memory unit.

The log information of the power management means stored in the memory is confirmed through the application program of the central management server.

Also, when communication is performed with a plurality of measuring devices such as a water level meter, a flow meter, and a water quality measuring device connected through a serial communication such as RS232, RS422, and RS485 of the communication connection terminal portion, Will automatically reset the power of the connected multiple power socket connection.

The communication connection terminal unit connects an external device with a serial communication connection such as RS232, RS422, RS485, etc. and a communication cable such as RJ45.

In this case, an external device, that is, a communication management means of a water management dynamic system or a plurality of measuring devices such as a water level meter, a flow meter, and a water quality measuring device is included.

The signal state received through the communication connection terminal unit is determined according to the communication protocol (protocol) stored in the power management storage unit, or, in the case of an external control command, the power control unit controls the power of the multi power socket connection unit.

If the communication cable connected to the RJ45 is a cross cable, it is possible to program in the setting mode. When programming is completed and used for communication with external devices, a direct cable should be connected.

The multi-power socket connection unit connects the power socket of the external device. A plurality of switching units are connected between the multi-power socket connection unit and the power source control unit and are controlled through the power source control unit.

The number of sockets is unlimited, but the sum of the rated current input through the power supply and the maximum required current of the devices connected to the multi-power socket connection is not limited, so the number of external devices connected to the socket must not exceed 80% .

In addition, it manages to enable individual socket port control and group socket port control.

The reason for configuring the power management means as described above is that, when the devices constituting the system of the present invention are stopped due to a down phenomenon caused by internal or external factors, management personnel directly visit the site for initialization. Automatic initialization will reduce the number of times a worker visits the site and initializes it directly.

4 is a block diagram of communication management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in Fig. 4, the communication management means 120,

A communication monitoring unit 121 for checking whether an answer signal is sent to the IP address of the central management server and receives an answer signal,

A non-response counter unit 122 for counting when a communication error occurs and not receiving an answer signal for a predetermined number of counts, and for transmitting a reset command signal to the communication power reset command unit;

A communication power reset command unit 123 for resetting the power of the wired communication unit,

A reset counter section 124 for counting during reset and not sending a reset command signal after a predetermined number of counts by the non-response counter section,

A wireless LAN channel changing unit (125) for turning on the power of the wireless LAN unit and switching communication when the communication monitoring unit does not receive an answer signal after reset,

A broadband channel changing unit (126) for turning on the power of the broadband communication unit and switching communication when the answer signal is not received from the communication monitoring unit after the communication switching to the wireless LAN unit by the wireless LAN channel changing unit,

It comprises a reply signal receiving presence check unit 127 for checking whether the answer signal received from the communication monitoring unit.

That is, when data in the field is transmitted to the central management server through the wired communication in the floating IP environment, when the communication is not established even though the power of the wired communication unit is reset by the preset counter value at the time of communication failure, the wireless LAN communication or the broadband communication The wireless LAN communication or the broadband communication is switched to the wired communication when the wired communication is restored by adopting the presence of the wired communication in real time, And the automatic restart function in the floating IP environment that can prevent the data loss for the water management transmitted from the management moving picture system.

The above function is defined as a communication redundancy.

The communication management unit sends an answer request signal to the central management server to determine whether to receive an answer signal. If the answer signal is not received, the communication management unit transmits a signal to the power management unit to transmit the answer signal to the wired communication unit ) Power supply of the multi power socket connection unit connected to the power source of the power source is automatically reset and the communication monitoring unit does not receive the answer signal, the power of the wireless LAN unit or the broadband communication unit is turned on to switch the communication from wired to wireless .

That is, the communication management unit sends its current IP address to the central management server according to the set time, and when the central management server gives an ACK signal to the communication monitoring unit, the communication management unit determines that the communication state is normal.

However, when there is a communication failure, the communication monitoring unit can not receive the ACK signal even if the IP address is sent to the central management server, and this case is determined as a communication abnormal state.

For example, when the communication management means of the water management dynamic system installed in the field sends its own IP address to the central management server of the central office and the central management server can not receive the ACK signal from the communication monitoring section, Power socket connection unit connected to the power of the wired communication unit (modem, router, VPN, etc.) is automatically reset, and if the unanswered counter unit does not receive the answer signal by the predetermined count number, the communication power reset command unit issues a reset command And the communication power reset command unit resets the power of the wired communication unit.

At this time, the reset counter section counts the reset signal so that the reset command signal is not sent from the non-response counter section after a predetermined count number.

If the answer signal is not received from the communication monitoring unit after the reset in the wireless LAN channel changing unit, the power of the wireless LAN unit is turned on to switch the communication.

In addition, when the answer signal is not received from the communication monitoring unit after the communication change-over to the wireless LAN unit by the wireless LAN channel changing unit, the wide-band channel changing unit 126 turns on the power of the broadband communication unit to switch communication.

Thereafter, the answer signal presence / absence checking unit checks whether the answer signal is received from the communication monitor unit.

In this case, if the answer signal check unit does not check the answer signal, if the communication between the field and the central office fails for a predetermined time due to the disconnection of all communication networks, the application program of the central office generates a warning sound along with an alarm window on the screen, The mobile communication terminal can be configured to request the communication company to pay for the communication by sending a communication disconnection message.

In other words, when the communication management means recognizes that all communication networks are disconnected, the information is sent to the event generating means. By the processing of the event generating means, the application program of the central office generates a warning sound together with an alarm window on the screen, (Administrator terminal, 950).

FIG. 5 is a block diagram of a device management means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in Fig. 5, the device management means 130,

An input / output module initialization unit 131 for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,

A central control unit initialization unit 132 for periodically monitoring whether the master central control means is down or not and automatically switching the control to the slave central control means in the down state and for sending and resetting the automatic reset signal to the master power management means,

And a warning information transmitting unit 133 for transmitting the input / output module information and the warning information when the number of times of initialization of the input / output module is counted and exceeds the set number of times.

In general, in the related art, a central control unit (CPU) and an input / output (I / O) module in a water management automation system installed in the field periodically perform input / output (I / O) The module collects the site data from the module and transmits it to the central office through the communication management means and confirms the manager through the HMI program of the central office.

Here, the input / output (I / O) module includes a digital input (DI) for indicating the state of the site, a digital output (DO) for operating a hydrant or pump in the site, an analog input (AI: analog input), and analog output (AO: analog output) driven by an analog value to a field device.

The device management means of the present invention manages the state of the water management automation system in the field and manages the state to cope with the occurrence of an error.

The I / O module initialization unit 131 of the device management unit periodically monitors the status of the data I / O module to initialize the corresponding data I / O module when an error occurs. The status of the central control unit and the I / O module is periodically (I / O) module is automatically initialized through the central control means when it is determined that a device error has occurred through self-diagnosis by protocol analysis.

If the central control means is down, a signal is sent to the power management means to automatically reset the power supply portion of the water management dynamic system to initialize the whole.

(I / O) module can be confirmed on the manager screen of the central office. When the number of times that the input / output (I / O) module is automatically initialized exceeds the set initialization number, any input / output I / O) A warning sound is generated with a warning message indicating that there is a problem with the module, and a text message (SMS) is sent to the manager's mobile phone.

The alert information transmitting unit 133 transmits the information to the event generating means and performs the above-described sending process.

On the other hand, in case of an important repair facility, the master central control means and the slave central control means are installed in a redundant manner.

The central control means initialization unit 132 periodically monitors whether the master central control means is down, automatically switches the control means to the slave central control means in the down state, and sends an automatic reset signal to the master power management means for initialization.

The switching process repeats the process of transmitting the protocol to the power management means when the master central control means detects an abnormality and automatically resetting the power supply portion of the master by interpreting the protocol in the power management storage portion, After that, turn off the power of the master and turn on the power of the slave.

At this time, on the administrator screen of the central office, it is possible to confirm whether the live water management dynamic system is a master or a slave. If the master is switched to a slave, an alert window is displayed on the manager screen Generates a beep, and sends a text message (SMS) to the manager and the designated maintenance company representative's mobile phone.

The above function is defined as a system redundancy.

Meanwhile, the stolen monitoring means 140 of the present invention sends a photographing signal to the image photographing device to acquire an operation detection signal from the entrance / exit sensor, moves the photographing region to a designated position to photograph the image, And outputs an acoustic output signal to output a warning sound or a warning message.

Although theft monitoring means describes only the entrance / exit monitoring, it may include the sensors specifically described in the 'anti-theft monitoring system for equipment protection' patent registration No. 0867225 filed and registered by the inventor of the present invention.

Briefly, the sensors monitored by the theft monitoring means are installed at the entrance / exit sensor of the repair facility, the opening / closing sensor of the control panel, and the box ground for detecting the opening / closing state of the control box opening / A coupling state detecting unit installed on a base provided at a lower side of a supporting base on which a sensing unit, a control box and a photographing unit are installed and detecting whether there is an operation of the base; And means for measuring sound.

When a sensor is detected to be operated by the theft monitoring means, a signal is sent to the image capturing apparatus to automatically move to a designated position and store the image, a light is generated in the light control unit, a signal is sent to the sound output apparatus, Or a warning message is output.

At this time, a warning sound is generated along with an alarm window on the manager screen of the central office, and a security alarm message (SMS) is sent to the manager's mobile phone.

If you click on the alert window on the administrator screen, the images stored from the time the sensor was operated until the time when the sensor was released are linked and displayed.

6 is a block diagram of data processing means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in FIG. 6, the data processing means 150,

An information collecting unit 151 for collecting related data including image and sound around the repair facility, measurement values of the sensors installed around the repair facility, weather forecast information, water level information of major points by the water level of the flood control station, and past operation information, ,

An event occurrence determination unit 152 for determining whether or not the information collected by the information collection unit is consistent with an event occurrence condition set,

And a repair facility control unit (153) for sending a control signal to the repair facility when the event occurrence determination unit matches the determination event event occurrence condition.

The information collecting unit collects related data including image and sound around the repair facilities, measurement values of the sensors installed around the repair facilities, weather forecast information, water level information of major points by the water level of the flood control station, and past operation information. The measured value may be, for example, a water level value or a rainfall value, and may be a status value of the repair facilities.

The past operation information means the rainfall, the inflow amount, the discharge amount, the water level change amount, and the facility control information (operation information) of the corresponding repair facility in the past.

The information of the repair facilities is stored and managed in a separate database. The stored information includes the type and specification of the repair facilities, control reference information of the repair facilities (for example, when the water level is high, the water gate or pump is operated) The amount of inflow, the amount of discharge, the amount of water level change, and facility control information (operation information) of the repair facility.

The repair facility data stored in the database is again fed back as input data and is continuously updated to provide the latest decision data.

The information collecting unit can collect various kinds of weather related information by accessing a homepage of a weather station, a flood control station, a water resource corporation, the Ministry of Environment, and the like, and generate and classify and verify the flood forecast data corresponding to the site conditions.

Also, the input contents periodically collects, classifies and verifies video and sound, status and measurement values, and related data.

The video and sound can be viewed as a real-time video around the installation of the repair facilities, and the sound of the machine operation sound and surrounding sounds are heard.

The state and measurement values measure the water level value and the rainfall value around the repair facility and confirm the state value of the facility.

The associated data are input from the weather forecast data of the Korea Meteorological Administration, water level data of major flood control points by the flood control station, and past operational data.

Eventually, the data collected, classified, and verified through the information collection unit is analyzed and stored by the event occurrence determination unit, and compared with the event occurrence condition to determine whether or not they match.

In addition, the result analyzed and judged by the event occurrence judgment unit is displayed on the monitor of the manager, and when the event occurrence condition is matched with the event occurrence condition, the event is processed by notifying the manager mobile phone with a text message or the like, Facility control is performed automatically or manually.

Meanwhile, the automatic operation unit 160 automatically operates the repair facility according to a preset scenario when the event signal is generated by the data processing unit.

For example, if the event is observed for each event, a scenario in which the image photographing apparatus automatically moves to the position of the water level indicating means when a predetermined water level value or more is measured, and a scenario where the manager controls the repair facilities (hydrants, pumps, motors, valves, A scenario in which a moving image photographing apparatus is moved to a corresponding position (a gate, a pump, a motor, a valve, a damper, etc.) which is automatically controlled, and a scenario in which an intrusion is automatically detected have.

10A to 10D are views illustrating examples of automatic operation of automatic operation means of a multifunctional water management assimilation system for managing repair facilities according to an embodiment of the present invention.

As shown in FIG. 10B, when the manager inputs the opening rate of the object water inquiry in the water management automation program (HMI) as '83% ', the automatic operation means automatically moves to the water gate, which is the photographing area of the image photographing apparatus, And automatically broadcasts a predetermined announcement broadcast.

It is general that a separate sound output device is installed for the announcement broadcasting.

In addition, a sound pickup device can be installed for this purpose.

At this time, when '83% 'is opened, the gate is automatically stopped.

Anything the administrator has to do is simply enter the number '83' so that anyone can operate it easily.

In addition, due to the nature of the watercraft, the speed reducer of the motor on the winch side may not stop immediately after the stop command, and a gap may occur. If the gap setting value is input, the watercourse can be opened and closed by an accurate opening rate.

On the other hand, as shown in Fig. 10C, when the automatic operation means sets the pump automatic operation according to the water level data of the water discharging site, when the water level value measured in the field is equal to or higher than the set water level value, 32 minutes The value of the pump operation level (1.8m) or more (1.85m) set in the drainage system is measured and the pump No. 1 is automatically operated. " The contents are transmitted to the manager by the processing of the event generating means, which is defined as the information necessary for the operation and the operation information.

On the contrary, when the pump stops automatically, the value of the pump stop water level (1.6m) (1.55m) set at the discharge stop point at 16:48 on March 26, 2012 is measured and the pump No. 1 is automatically stopped. To the administrator.

In the HMI (Human Machine Interface) screen as shown in FIG. 10C, when the automatic operation setting window is displayed after the administrator clicks the automatic operation setting button with the mouse, the operation level and the stop level are inputted for each pump.

In addition, as shown in FIG. 10D, in the drainage door of the repair facilities, when the inside water is generally opened to the sea side, the automatic rain is installed to prevent the inflow from the sea side to the inside, so that the water level can be adjusted even if the drainage door is normally opened can do.

However, since the automatic rain can not be closed by the float on the inside and is opened, the salinity is damaged by the inflow of seawater, and since the open part below the water surface can not be confirmed by the image of the normal image photographing apparatus, To check whether the automatic rainwater is not clogged.

According to the present invention, when the water level is high on the fresh water side and on the sea water side, when the water level is high, it is judged that the float is in the automatic rain when the reference value set in the salinity measuring device is exceeded, and the water gate is automatically closed. Minimize the damage caused.

When the sea level is lowered again and the salinity measurement becomes less than the reference value, the manager is asked whether it is open or not, and the water gate can be opened after a predetermined time to be in a normal state.

7 is a block diagram of water quality monitoring means of the multifunctional water management assimilation system for managing the repair facilities according to an embodiment of the present invention.

11A to 11B are views illustrating an administrator screen according to an operation of a water quality monitoring unit of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in Fig. 7, the water quality monitoring means 170,

A water quality monitoring unit 171 for measuring the water quality of the observation area and sending the measured water quality value to the central management server,

A water quality information database 172 for classifying upstream-side water pollution sources into categories, storing related company information, addresses of related persons, contact information, and reference values of water pollutants,

And an analysis unit for analyzing the water quality value measured by the water quality monitoring unit by referring to the water quality information database and transmitting the water quality value and the related company information to the related terminal when the analyzed value exceeds the reference value And a studying unit 173.

The water quality information database classifies the upstream water pollutants into categories, and stores related company information, address information, contact information, and reference values of water pollutants in the category.

In addition, the observation area water pollution information providing unit analyzes the water quality value transmitted from the field information processing device (not shown) with reference to the water quality information database, and when the analyzed value exceeds the reference value, the corresponding water quality value and related companies Information is sent to the party terminal.

For example, in case of housing, nitrogen or phosphorus is measured. If the measured value is below the reference value, it is normal that it is not necessary to transmit. However, in the case of the factory, mercury or BOD is measured and the measured value exceeds the reference value It is possible to transmit the water quality value and the related company information to the terminal for the concerned person so that the corrective action can be taken accordingly.

11A shows an example of occurrence of water pollution in the area called " Uchi. &Quot;

As shown in FIG. 11B, the observation area water pollution information providing unit transmits the pollutant dischargeable company list information to the relevant terminal so that the relevant person can check it in real time.

For example, when the user clicks the item with the mouse button, the user can trace the source of the toxic substance in the database. And to prevent the spread of water pollution and to take follow-up action.

FIG. 8 is a block diagram of a suspending means of a multifunctional water management assimilation system for managing a repair facility according to an embodiment of the present invention.

As shown in Fig. 8, the float removing means 180 includes:

A float area analyzer 181 for comparing the image captured by the damper with the previous image to determine whether the float is within the set range,

When the result analyzed by the floatation range analyzing unit exceeds the setting range, an automatic operation signal of the damper is sent to the automatic operation means to operate the damper. After the operation signal of the operation processing unit is transmitted, And a damper operation processing unit 182 for sending a damper stop signal to the automatic operation means to stop the operation of the damper when the damper is in the set range.

In other words, if the floating damper is floated on the flood damper, it is not salvaged and the manager must remove the floating damper. Therefore, the flood screens on the screen screen are initially viewed as images, and the damper is operated to remove the floating floods.

In other words, the float of the inlet screen is initially viewed as a CCTV screen, and a small amount of suspended matter is removed from the screen to smooth the flow of water.

In the case of the screen screen, since the characteristics of the image have a vertical grid shape, the image analysis using the line edge extraction method, which is an edge extraction method for detecting the directionality such as a point or a line, To determine the extent of the float.

That is, the image of the vibration damper is photographed using the image of the vertical grid screen and the image capturing device of the periodically captured screen, and the image of the vibration damper taken again according to the set period is analyzed, When an image change is detected, an image of the scene is automatically displayed on the manager screen together with an alarm window, a warning sound is generated, a text message is sent via the manager's mobile phone, or a signal is sent to the automatic operation unit upon automatic operation setting, .

At this time, if the entire screen height is less than the set ratio and the image change other than the previous shot image is detected, the damper is stopped, a window informing the event release is displayed on the manager screen,

9 is a block diagram of an event generating means of the multifunctional water management assimilation system for managing the repair facilities according to the embodiment of the present invention.

As shown in Fig. 9, the event generating means 190 includes:

An event generating unit 191 for transmitting an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,

An event information database 192 for storing and managing event occurrence information,

And an event log recording unit 193 for recording an event log when an event signal is generated in the event information database.

That is, the event generating unit sends a corresponding event message, which is preset by the event generating unit, to the administrator as a text message when an event occurs in the field according to the set event scenario.

In addition, the central management server notifies the occurrence of an event. For example, a warning sound is sent along with an alert window on the manager screen of the central office.

In the event information database, an event log may be left for future reporting by searching for an event log. The event log recording unit records an event log when an event signal is generated in the event information database.

Through the above-mentioned configuration and operation, it is possible to remotely manage the communication disruption frequently, lightning strike of KEPCO, shutdown of the field system, theft of repair facilities, water pollution and floatation handling in real time, It is possible to monitor the situation in real time at the central office so as to reduce the maintenance cost by minimizing the number of times the administrator visits the site by monitoring. Therefore, it is possible to prepare for disaster disaster or to provide scientific and systematic water supply . ≪ / RTI >

It will be appreciated by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Therefore, the above-described embodiments are to be understood as illustrative in all respects and not restrictive.

The scope of the invention is indicated by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the invention. do.

100: Water Manager Assimilation Server
110: Power management means
120: Communication management means
130: Device management means
140: Theft monitoring means
150: Data processing means
160: Automatic driving means
170: Water quality monitoring means
180: Flotation removing means
190: Event generating means
200: central control means
900: Central Management Server

Claims (12)

A water management automation system for a repair facility,
Power management means 110 for executing ground fault interruption and fault operation and automatically restarting power supply,
Periodically, it transmits its address (IP) to the central management server through broadband wireless communication or satellite communication.It checks whether there is a normal communication and sends an initialization signal to the wired communication unit when communication is lost. Communication management means 120 to turn on the power of the wireless LAN unit when the communication is switched off, and to switch the communication by switching on the power of the broadband communication unit when the communication is lost after the communication switching;
Device management means 130 for periodically monitoring the state of the data input / output module to initialize the corresponding data input / output module when an error occurs,
When an operation detection signal is obtained from the entrance detection sensor, a photographing signal is transmitted to the image photographing apparatus, the photographing region is moved to a designated position to photograph the image, and an acoustic output signal is transmitted to the sound output apparatus, Theft monitoring means (140)
After collecting and analyzing image and sound, measured values, and related data periodically, the data processing means 150 for generating an event signal when the event occurrence condition is matched;
An automatic operation means (160) for automatically operating the repair facilities according to a scenario set in advance when an event signal is generated by the data processing means,
A water quality monitoring means 170 for measuring the water quality of the observation area and transmitting the measured water quality value to the central management server;
When the range of the float is compared with the vibration suppressor photographed image and the previous image exceeds the set range, the float removal means 180 for operating the vibration suppressor by sending a vibration suppressor automatic operation signal to the automatic driving means,
An event generating means 190 for sending an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,
And a central control means (200) for controlling the signal flow between the respective means;
And a central management server (900) for communicating with the water management server and outputting information sent from the water management server to a monitoring screen.
The method of claim 1,
The power management means 110,
The power supply unit 111 receives power from the outside, executes a ground fault blocking operation and the UPS operation, transmits ground fault information to the central management server, and automatically resumes power.
A power control unit 112 for resetting the power of the multi-power socket connection unit according to the signal state received by the communication connection terminal unit, and resetting the power for each group designated through the individual or storage unit of the multi-power socket connection unit;
A power management storage unit 113 including automatic power reset information and operation control information of the power control unit;
Communication connection terminal unit 114 for connecting to communicate with the external device,
Multi-functional water management automation system for repair facility management, characterized in that it comprises a multi-power socket connection portion 115 for connecting the power socket of the external device.
The method of claim 1,
The communication management means 120,
A communication monitoring unit 121 for checking whether an answer signal is sent to the IP address of the central management server and receives an answer signal,
A non-response counter unit 122 for counting when a communication error occurs and not receiving an answer signal for a predetermined number of counts, and for transmitting a reset command signal to the communication power reset command unit;
A communication power reset command unit 123 for resetting the power of the wired communication unit,
A reset counter section 124 for counting during reset and not sending a reset command signal after a predetermined number of counts by the non-response counter section,
A wireless LAN channel changing unit (125) for turning on the power of the wireless LAN unit and switching communication when the communication monitoring unit does not receive an answer signal after reset,
A broadband channel changing unit (126) for turning on the power of the broadband communication unit and switching communication when the answer signal is not received from the communication monitoring unit after the communication switching to the wireless LAN unit by the wireless LAN channel changing unit,
Multi-functional water management automation system for repair facility management, characterized in that it comprises a reply signal receiving presence check unit (127) for checking the reception of the answer signal from the communication monitoring unit to provide communication redundancy.
The method of claim 1,
The device management means 130,
An input / output module initialization unit 131 for periodically monitoring the status of the data input / output module and initializing the corresponding data input / output module when an error occurs,
A central control unit initialization unit 132 for periodically monitoring whether the master central control means is down or not and automatically switching the control to the slave central control means in the down state and for sending and resetting the automatic reset signal to the master power management means,
Multi-function water management automation for repair facility management, characterized in that it comprises a warning information sending unit 133 for transmitting the input and output module information and warning information when the input and output module counts the number of times of initialization system. The method of claim 1,
The data processing means 150,
An information collection unit 151 for collecting related data including image and sound around the repair facility, measured values of sensors installed around the repair facility, weather forecast information, key point water level information for each water system of the flood control station, and past operation information; ,
An event occurrence determining unit 152 for determining whether the event occurrence condition is set by referring to the information collected by the information collecting unit;
Multi-functional water management automation for repair facility management, characterized in that it comprises a repair facility control unit 153 for transmitting a control signal to the repair facility when the event occurrence determination results match the event occurrence conditions system.
The method of claim 1,
The water quality monitoring means 170,
A water quality monitoring unit 171 for measuring the water quality of the observation area and sending the measured water quality value to the central management server,
A water quality information database 172 for classifying upstream-side water pollution sources into categories, storing related company information, addresses of related persons, contact information, and reference values of water pollutants,
Observation area water pollution information system that analyzes the water quality value measured by the water quality monitoring unit by referring to the water quality information database, and transmits the water quality value and related company information to the related terminal when the analyzed value exceeds the reference value. Multifunctional water management automation system for management of the repair facility, characterized in that comprises a study (173).
The method of claim 1,
The float removal means 180,
A float area analyzer 181 for comparing the image captured by the damper with the previous image to determine whether the float is within the set range,
When the result analyzed by the float range analysis unit exceeds the set range, the vibration suppressor is operated by sending the vibration suppressor automatic operation signal to the automatic driving means, and the result analyzed by the float range analysis unit after sending the operation signal of the operation processor. And a vibration suppressor operation processing unit (182) for stopping the operation of the vibration suppressor by sending a vibration suppressor stop signal to the automatic driving means when is within a setting range.
The method of claim 1,
The event generating means (190)
An event generating unit 191 for transmitting an event message to the central management server or the administrator terminal when the event signal is generated by the data processing means,
An event information database 192 for storing and managing event occurrence information,
And an event log recording unit (193) for recording an event log when an event signal is generated in the event information database.
The method of claim 1,
The central control means,
Multi-functional water management automation system for repair facility management, characterized in that the installation is configured by the dual system of the master central control means and the slave central control means.
The method of claim 2,
The power management storage unit 113,
An EEPROM that stores a program for performing an automatic power reset, a program for monitoring a setting state of a device connected to a communication connection terminal and controlling an operation of the power control unit according to the result;
A processor for driving the EEPROM program;
Multifunctional water management automation system for repair facility management, characterized in that it comprises a memory unit for storing the result of the program execution in the EEPROM by the processor.
6. The method of claim 5,
By the information collecting unit 151,
Collected information is stored and managed in a database, the storage information is characterized in that the type and specifications of the repair facility, control standard information of the repair facility, rainfall, inflow, discharge amount, water level change amount, facility control information of the corresponding repair facility in the past Multifunctional water management automation system for repair facility management.
The method of claim 1,
The automatic operation means 160,
In case of exceeding the reference value set in the salinity measuring device installed in the drainage gate, it is judged that the floating gate is inserted in the automatic door and the drainage gate is automatically closed. In case of operating the repairing facilities of the gate, drainage and drainage door, event signal is generated by the data processing means And automatically operates the repair facility in accordance with a preset scenario.

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