CN202956865U - Urban waterlogging alarm device base on GPRS - Google Patents
Urban waterlogging alarm device base on GPRS Download PDFInfo
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- CN202956865U CN202956865U CN 201220554238 CN201220554238U CN202956865U CN 202956865 U CN202956865 U CN 202956865U CN 201220554238 CN201220554238 CN 201220554238 CN 201220554238 U CN201220554238 U CN 201220554238U CN 202956865 U CN202956865 U CN 202956865U
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- 241000876443 Varanus salvator Species 0.000 claims description 7
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Abstract
An urban waterlogging alarm device base on GPRS comprises a terminal water depth monitor arranged in manhole of a rainwater pipeline, and the terminal water depth monitor is connected with a GPRS wireless gateway through sensing nodes of a wireless sensor. The GPRS wireless gateway is connected with the urban waterlogging alarm device, and the terminal water depth monitor 1 transmits water level data information acquired to the urban waterlogging alarm device for alarming through the sensing nodes of the wireless sensor and the GPRS wireless gateway. The urban waterlogging alarm device is small in size, convenient for installation and maintenance and high in reliability.
Description
Technical field
The utility model belongs to technical field in the waterlogging monitoring of city, is specifically related to a kind of city waterlogging warning device based on GPRS, and the actual water level while reflecting heavy rain in real time on road, water logging warning, remote transmission are made relevant treatment to relevant department.
Background technology
Chinese Urbanization development at present rapidly, in all manifold effects of the thing followed, has many factors to aggravate the long-pending flooded situation in street in flood season.City ponding causes public utility impaired, makes traffic, electric power, communication, Internet Transmission, water source etc. be subject to having a strong impact on or damaging, and brings inconvenience to people's productive life.Along with the raising of urban population asset intensity, flooding on an equal basis loss in situation increases in addition; And the central action in city makes indirect impact and indirect loss strengthen, and when serious, may cause great economic loss and casualties.China's anti-waterlogging situation in city is very severe at present.
The equipment that city waterlogging alarm terminal is integrated, carry lithium battery, water level on urban road is carried out to Real-Time Monitoring, water logging warning, remote transmission, the urban road water logging situation caused due to heavy showers is formed to the evolution model, by setting up historical data base, analyze the positive connection between weather forecast, precipitation intensity, ponding scope, corresponding prediction scheme is made in impact on future city ponding in advance, reduces production, life, economy and life and property loss.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of city waterlogging warning device based on GPRS, has a volume little, facilitates the characteristics that installation, maintenance and reliability are high.
To achieve these goals, the technical solution adopted in the utility model is: a kind of city waterlogging warning device based on GPRS, include the terminal depth of water monitor in the inspection chamber that is located at storm sewer, terminal depth of water monitor is connected with the GPRS radio network gateway by the wireless senser sensing node, and the GPRS radio network gateway is connected with city waterlogging warning device.
The beneficial effects of the utility model are:
This monitoring equipment is for the actual depth of immersion of Real-Time Monitoring, transmission of monitoring point, data as calculated machine in conjunction with the GIS(Geographic Information System) process after, while dynamically demonstrating the heavy rain generation on terminal computer, actual scope and the time dependent value of the depth of water of flooding of each monitoring point, then produce early warning, for the Urban Waterlogging Real-Time Scheduling provides important evidence.
It is little that the utility model also has a volume, is convenient to arrange net, and facilitates installation and maintenance, and reliability is high; MANET, wireless transmission; Interactivity is strong, can the customed sampling period, and notice relevant departments in the time of in the time of special in rainy season; Reliable and stable high-precision sensor, realize the accurate measurement of water level depth; The positional information of arranging net shows; The characteristics that extensibility is strong.
The accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Referring to accompanying drawing 1, a kind of city waterlogging warning device based on GPRS, include the terminal depth of water monitor 1 in the inspection chamber that is located at storm sewer, terminal depth of water monitor 1 is connected with GPRS radio network gateway 2 by wireless senser sensing node 4, and GPRS radio network gateway 2 is connected with city waterlogging warning device 3.
Terminal depth of water monitoring equipment
The easy flooding area of selecting each highway section, city is that monitoring section is laid monitoring point, and monitoring point is selected in the inspection chamber of storm sewer, and depth of water monitoring equipment is installed in well.Choose reasonable equipment height overhead, by record its loca force value determine total depth of water of this point, then deduct the poor of itself and road surface elevation, calculate the actual depth of immersion on this road surface.
The actual waterlogging situation of take in historical heavy rain is reference, and the layout of all monitoring points is unified to determine.Accomplish the representativeness of monitoring point, will be evenly distributed on the whole, but can reduce and layout in definite location that waterlogging can not occur, the higher highway section of indivedual physical features, in emphasis highway section and the serious highway section of historical waterlogging, strengthen monitoring.Accomplish different locations, the different location in identical location, made rational planning for.Make the data obtained both fully effective, avoid again redundancy.
The collection of data and transmission
Transmission system is responsible for collection and the transmission of data, and passes on Monitoring instruction to monitoring point, plays a part to upload and assigns.Transmission system can intermittence or continuous transmission data according to the actual requirements.Data transmission can multiple transmission mode separately or be combined with.As efficient real-time GPRS/ network transmission system, GSM message mode, digital microwave communication system etc. simply and easily.
Terminal control and early warning
The control end computing machine combines surveyed monitoring point water level elevation with the GIS system, based on digital terrain model (DEM) data, the problem of determining the scope of flooding is summed up as to DEM by the problem of a surface level cutting, road ponding former is because large-area precipitation, and road surface is general smooth broad, there do not is the hamper of big rise and fall, so utilize passive principle of flooding when simulation, in a certain monitored area that is about to divide, all points lower than this height value all count flooding area.Calculate flood boundary line and the administrative division Thematic Map Database is superimposed, thereby can obtain the flood inundation on tracks zone, and by result visualization.Each monitoring point water level that computing machine will be collected is also shown on same figure, realizes the combination of numeral and figure, depth of the water submerging and the combination of flooding scope.
The water logging degree of depth of each point changes along with the variation that receives data, and the depth of water is carried out equidistant minute band according to the regulation in warning boundary line, means the scope of each submerged under water zone with the color gradually changed.The color of numerical value is also set in advance according to different depth rangees, reaches a certain degree of depth and marks with different colours; Can set police circles' water level, when the monitoring point water level reaches and surpass this water level, system can be reported to the police in automatic buzzing simultaneously.Provide decision support under visual condition, strengthen science and the foresight of decision-making.
Principle of work of the present utility model is: terminal depth of water monitor 1 will obtain waterlevel data information, pass to city waterlogging warning device by wireless senser sensing node and GPRS radio network gateway and be reported to the police.
Claims (1)
1. the city waterlogging warning device based on GPRS, include the terminal depth of water monitor (1) in the inspection chamber that is located at storm sewer, it is characterized in that, terminal depth of water monitor (1) is connected with GPRS radio network gateway (2) by wireless senser sensing node (4), and GPRS radio network gateway (2) is connected with city waterlogging warning device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554238 CN202956865U (en) | 2012-10-26 | 2012-10-26 | Urban waterlogging alarm device base on GPRS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220554238 CN202956865U (en) | 2012-10-26 | 2012-10-26 | Urban waterlogging alarm device base on GPRS |
Publications (1)
| Publication Number | Publication Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591996A (en) * | 2013-10-27 | 2014-02-19 | 沈阳建筑大学 | Early warning and emergency responding device and method for waterlogging of separation-system rainwater pipe networks |
| CN104848914A (en) * | 2014-09-25 | 2015-08-19 | 中国水利水电科学研究院 | Water level signal lamp alerter |
| CN110782634A (en) * | 2019-11-08 | 2020-02-11 | 安徽恒宇环保设备制造股份有限公司 | Chemical plant leakage monitoring network arrangement system based on dynamic evaluation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591996A (en) * | 2013-10-27 | 2014-02-19 | 沈阳建筑大学 | Early warning and emergency responding device and method for waterlogging of separation-system rainwater pipe networks |
| CN103591996B (en) * | 2013-10-27 | 2016-04-13 | 沈阳建筑大学 | A kind of separate system Storm Sewer Network waterlogging early warning and emergency response facility and method |
| CN104848914A (en) * | 2014-09-25 | 2015-08-19 | 中国水利水电科学研究院 | Water level signal lamp alerter |
| CN110782634A (en) * | 2019-11-08 | 2020-02-11 | 安徽恒宇环保设备制造股份有限公司 | Chemical plant leakage monitoring network arrangement system based on dynamic evaluation |
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