KR20080006110A - Monitoring alert system of a room for exhaust rain water - Google Patents

Abstract

A monitoring alert system of a room for exhausting rain water is provided to maintain and manage a rain water room efficiently by removing sedimentary solids of rain water. A rain water room monitoring apparatus includes an ultrasonic water gauge(110) and a communication control device(120). The ultrasonic water gauge comprises a sensor(111) sensing overflow of a rain water room(100) by being installed in the rain water room. The communication control device receives and processes a signal through a dedicated line from the ultrasonic water gauge. A mobile communication relay unit(200) relays the signal transmitted from the rain water room monitoring apparatus. An overflow alert apparatus(300) makes a warning by processing information for the overflown rain water room by receiving the signal transmitted from the mobile communication relay unit.

Description

MOTOROLING ALERT SYSTEM OF A ROOM FOR EXHAUST RAIN WATER}

1 is a view showing stormwater in a conduit type conduit;

Figure 2 is a view of applying a preferred embodiment of the present invention to the storm soil of the combined conduit.

Figure 3 is an overall configuration presented to explain the stormwater monitoring alarm system according to a preferred embodiment of the present invention.

4 is a flowchart in which stormwater level measurement information is processed in the central control unit of the overflow alarm system, which is a configuration of the stormwater monitoring system according to a preferred embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: excellent soil 11: confluence pipe

12: tea house connector 13: monthly wear

14: discharge pipe 15: manhole

100: stormwater monitoring device 110: ultrasonic water level

111: sensor 112: dedicated line

120: communication control apparatus 121: receiver

122: power supply unit 123: control unit

124: radio transmitter 125: radio transmitter antenna

200: mobile communication repeater 300: overflow alarm device

310: wireless receiver 320: wireless receiver antenna

330: central control unit 340: operating program

350: data storage unit 360: output unit

370: warning unit

The present invention relates to a rainwater toil monitoring alarm system that can monitor the rainfall of rainwater tosoil and transmit it to the overflow alarm device using a mobile communication relay in real time.

In general, sewage can be divided into sewage generated from home or workplace and rainwater caused by natural rainfall. Sewage pipes are divided into two types: sewage and rainwater discharged by separate sewage pipes, and conjoined water pipes that discharge sewage and rainwater into the same sewage pipe.

Except for the new town, many existing sewage pipes are combined conduits. As shown in FIG. 1, in the conduit type conduit, the sewage and rainwater are usually introduced into the conduit pipe 11, and the storm drainage pipe 10 is introduced into the conduit pipe through the drain pipe connection pipe 12, and finally, the sewage treatment plant. Flows into. However, during rainy weather, the amount of sewage flowing into the stormwater silos 10 increases. At this time, when the sewage amounting to 2-3 times the amount of normal sewage flows into the storm drain 10, the sewage flowing into the storm drain 10 is overflowed through the mainstream wear 13 to discharge the discharge pipe 14. As it is, it is discharged into rivers. When the rainy day when a large amount of sewage sent to the sewage treatment plant to increase the construction cost and maintenance cost of the sewage treatment plant, large-diameter conduit is required, so the use of rainwater tosoil (10) as described above is essential in the conduit.

However, in order to allow only two to three times the amount of sewage that normally flows through the storm drain chamber 10 to the drainage house, the height of the overflowware 13 must be low. Therefore, when solids are deposited in rainwater silos 10, sewage overflows and discharges into the streams, which is a cause of river pollution, and the amount of sewage flowing into the sewage treatment plant is reduced.

In this regard, since there was no monitoring device in the stormwater chamber 10 in the related art, it was not possible to monitor the situation in which the sewage overflows abnormally in the stormwater storm room wear 13, and only periodically cleans the stormwater chamber 10 through the cleaning personnel. Inspection method was used, but this was done on the road Opening the lid of the manhole (15) and using a flashlight to visually check whether there is an overflow, there is a limit to accurately determine whether there is a overflow, there is a risk of traffic safety accidents, a lot of maintenance due to the use of a large number of personnel It cost.

therefore. The present invention is to solve the above problems, install rainwater toil monitoring device in rainwater toil to monitor whether or not the overflow of the stormwater in ordinary times, and move the overflow alarm device installed in the stormwater monitoring device and the sewage treatment plant. By connecting wirelessly through a communication repeater, it monitors the overflow of rainstorm soils in real time and contacts the mobile communication terminal of the field manager who is traveling around the site near the overflowed rainstorm soil, or dispatches the field manager to the field to remove the accumulated solids. The purpose is to provide an excellent soil monitoring and monitoring system that can effectively maintain the soil.

The above-described object of the present invention is an excellent water constitution including an ultrasonic water level meter installed inside the rainwater chamber and equipped with a sensor for detecting whether the rainwater tossery overflows, and a communication control device for receiving and processing a signal through a dedicated line from the ultrasonic water level meter. It comprises a tom room monitoring device, a mobile communication repeater for relaying the signal transmitted from the stormwater monitoring device, and a overflow alarm device for receiving and receiving the signal from the mobile communication repeater to process and warn information about the overflowed rainwater chambers; Is achieved by providing an excellent storm monitoring system.

According to a preferred feature of the present invention, the communication control device includes a receiver for receiving a signal transmitted from the ultrasonic water gauge through a dedicated line, a controller for processing the signal received by the receiver, and a radio for transmitting the signal processed by the controller. And a power supply unit for supplying power to the transmitter, the receiver, the controller, and the wireless transmitter.

According to a more preferable feature of the present invention, the overflow alarm device receives a signal from a mobile communication repeater, and collects and processes the water level related information of each stormwater using the received signal, analyzes it, and then analyzes the pollution load. Central control unit with a built-in operating program for predicting, a data storage unit for storing the analyzed information and reference information for judging the situation, and outputting it if necessary, and a monthly basis based on the analyzed information The output unit for outputting the location and number of the rainwater toil and the like to the medium required by the user, and if there is an overflowing rainwater toil is characterized in that it comprises a warning sound and a warning light is turned on.

Hereinafter, with reference to the accompanying drawings will be described in detail according to the embodiment shown in the accompanying drawings excellent rain chamber monitoring alarm system according to the present invention.

Figure 2 is a view of applying a preferred embodiment of the present invention to the stormwater conduit of the combined conduit, Figure 3 is an overall configuration shown to explain the stormwater monitoring alarm system according to a preferred embodiment of the present invention.

As shown in Figure 2 to Figure 3, stormwater monitoring system is composed of stormwater monitoring system 100, mobile communication repeater 200, overflow alarm system 300.

The rainwater chamber monitoring apparatus 100 includes an ultrasonic water level gauge 110 and a communication control device 120.

The ultrasonic water level gauge 110 is installed inside the rainwater toil chamber 10, the sensor 111 for detecting the water level is provided, it is preferable to be manufactured in a waterproof type.

The communication control device 120 is installed inside the manhole 15, and receives a signal transmitted from the ultrasonic level 110 through a dedicated line 112 and a receiver 121 and received from the receiver 121. The controller 123 for processing a signal, the wireless transmitter 124 for transmitting the signal processed by the controller 123, and the power supply to the receiver 121, the controller 123 and the wireless transmitter 124 It is preferably made of a power supply unit 122, it is manufactured to be waterproof.

In this case, it is preferable that a built-in battery that can be used for at least six months is used for the power supply unit 122, and the control unit 123 has a constant rainfall level detected by the sensor 111 to reduce power consumption of the battery. It is configured to transmit a signal through the wireless transmitter 124 only when the water level or more.

The mobile communication repeater 200 typically uses a communication function of a repeater, which has a technical configuration to receive, amplify, and transmit a CDMA signal generated by a transmitting device and transmitted through a base station or a relay station, and transmitted to a receiving device. Description of the function and configuration of the mobile communication repeater will be omitted.

The overflow alarm device 300 collects, processes and analyzes the water level related information of each storm chamber 10 by using the wireless receiver 310 receiving the signal from the mobile communication repeater 200 and the received signal. The central control unit 330, which has a built-in operation program 340 for predicting the pollution load afterwards, and a data storage unit for storing the analyzed information and reference information for determining the situation, and outputting them if necessary. The output unit 360 outputs the location and number of the overflowed stormwater silos 10, etc. based on the analyzed information, to the medium required by the user, and the overflowed storm storms 10. In this case, a warning sound sounds and the warning light is turned on.

At this time, the moon alarm device 300 is configured to have a multi-access function and a program download function with an external medium, the operating program 340 is information on the detected amount of moon overflow, information on the initial excellent moon moon flow measurement It provides real-time information on the system and other operational information, and provides various interface functions. In addition, the operation program 340 is equipped with an embedded DBMS (Data Base Management system) is effective management of monthly amount data.

  Next will be described the operation of the storm storm monitoring system according to a preferred embodiment of the present invention.

As shown in FIG. 3, first, the water level of the stormwater chamber 10 is detected by the sensor 111 of the ultrasonic water level gauge 110 installed in the stormwater chamber 10 of each region, and the detection signal is controlled through a dedicated line. Transmitted to the receiver 121 of the device 120. The detection signal transmitted to the receiving unit 121 of the communication control device 120 is sent to the control unit 123, and the control unit 123 processes the detection signal, and the wireless transmitting unit only when the detected superior tosoil level is above a certain level. Forward to 124. The detection signal transmitted to the wireless transmitter 124 is transmitted to the mobile communication repeater 200 through the wireless transmitter antenna 125, and the mobile communication repeater 200 transmits the detection signal to the overflow alarm device 300. . The detection signal received through the wireless receiver antenna 320 attached to the wireless receiver 310 of the overflow alarm device 300 is sent to the central controller 330. The central control unit 330 analyzes the water level of the stormwater chamber 10 transmitted as a detection signal, compares it with the water level previously input to the data storage unit 350, and then numbers, water level, time, etc. of the stormwater chamber 10. Is represented through the output unit 360. At this time, when there is the stormwater chamber 10 over the overflow level, the stormwater chamber 10 overflowed on the output unit 360 is highlighted, and the warning light is turned on through the warning unit 370 and a warning sound is output. In this case, the central manager effectively maintains the stormwater toil 10 by contacting the mobile communication terminal of the field manager who is traveling around the site near the overflowed stormwater storm 10, or by dispatching the site manager to the site to remove the deposited solids. .

4 is a flowchart illustrating a process of processing storm water level measurement information in the central controller. To explain this,

First, when the operation of the system is started, the central control unit 330 monitors the stormwater level measurement information L transmitted from the stormwater monitoring device 100 (step L1);

Next, when the stormwater level measurement information L from the stormwater monitoring device is input (step L2);

First, storing the inputted excellent soil level measurement information (excellent soil number, water level, time, etc.) in the data storage unit 330 (step L3);

Checking whether the input water level has reached the overflow level by comparing with the overflow level already input to the data storage unit 330 (step L4);

If the input water level does not reach the overflow level, it moves on to monitoring the superior stormwater level measurement information (L). If it is confirmed that the overflow level is reached, the warning lamp is turned on through the warning unit and an alarm sound is output.

In addition, after the warning light is turned on through the warning unit 370 and the warning sound is output, the corresponding good tom level measurement information (L) and the good tossier maintenance status are stored in the data storage unit 350, and the rain tosoil level measurement is continued. The control proceeds to the step of monitoring the information L. (L6)

The storm sediment monitoring system configured and operated as described above is preferably installed in connection with the sewage treatment plant central control system so that the storm sewer 10 can be maintained quickly and effectively.

As described above, the stormwater monitoring alarm system according to the present invention has the following effects.

By monitoring the overflow of rainwater soils and transmitting them to the overflow alarm device using a mobile communication repeater, it is possible to quickly remove the accumulated solids in rainwater soils by preventing the overflow of rainwater soils in real time. It can secure the inflow of sewage treatment plant smoothly, and can reduce the maintenance cost of stormwater. In addition, it is possible to prevent the occurrence of traffic safety accidents that have been a problem in the existing method of opening the lid of the manhole on the roadway and visually checking whether there is any overflow.

Claims (3)

Rainwater chamber monitoring device comprising an ultrasonic water level meter installed in the rainwater chamber and equipped with a sensor for detecting the overflow of the rainstorm chamber and a communication control device for receiving and processing the signal through the dedicated line from the ultrasonic water level meter; A mobile communication repeater for relaying a signal transmitted from the storm chamber monitoring apparatus; And Rainfall chamber monitoring alarm system comprising a month alarm system for receiving and receiving a signal from the mobile communication repeater to process and warn information about the overflowed stormwater. The method of claim 1, The communication control apparatus includes a receiver for receiving a signal transmitted from the ultrasonic water gauge through a dedicated line, a controller for processing a signal received by the receiver, a wireless transmitter for transmitting a signal processed by the controller, the receiver, a controller And a power supply unit for supplying power to the wireless transmission unit. The method according to claim 1 or 2, The overflow alarm device includes a wireless receiver that receives a signal from a mobile communication repeater, and a centralized program that collects, processes and analyzes water level related information of each stormwater using the received signal, and then analyzes it and predicts the pollutant load. A control unit, a data storage unit for storing the analyzed information and reference information for determining a situation, and outputting the same if necessary, and the location and number of the overflowed rainfall chamber based on the analyzed information. Rainfall chamber monitoring alarm system, characterized in that it comprises an output unit for outputting to the media required by the user, and a warning sound is sounded and the warning light is turned on when there is a storm water overflowed.

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