CN112907851A - Visualization method for urban waterlogging process - Google Patents
Visualization method for urban waterlogging process Download PDFInfo
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- CN112907851A CN112907851A CN201911222493.2A CN201911222493A CN112907851A CN 112907851 A CN112907851 A CN 112907851A CN 201911222493 A CN201911222493 A CN 201911222493A CN 112907851 A CN112907851 A CN 112907851A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The invention discloses a visualization method for urban waterlogging process, which comprises a water quantity monitoring module, an information display module and a disaster situation processing module, and comprises the following steps: s1, the water quantity monitoring module comprises a water level detection unit, a GPS positioning unit, a video monitoring unit and an image transmission unit, the output end of the water quantity monitoring module is connected with an information display module, and the water quantity monitoring module is used for detecting the water level height of the accumulated water quantity; s2 the information display module includes information receiving unit, formation of image processing unit and disaster alarm unit, the output of information display module is connected with disaster processing module, the information display module is used for showing ponding condition formation of image. The method has simple and brief flow, displays images and sounds for alarming the accumulated water points in real time, enables the disaster situation to be more visual, and rescues more timely, ensures the life and property safety of citizens, improves the working efficiency of the rescues, and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of urban waterlogging detection, in particular to a visualization method for an urban waterlogging process.
Background
Urban waterlogging refers to a phenomenon in which water accumulation disasters occur in cities due to strong or continuous precipitation exceeding urban drainage capacity. The objective reason for causing waterlogging is that rainfall intensity is large and the range is concentrated. The places with special urgent rainfall may form ponding, and the rainfall intensity is larger, and the time is longer, also may form ponding. Urban inland inundation is relatively common in China, and from the occurring region, the inland inundation mainly occurs in some regions with relatively low coastal topography, and the inland cities also frequently occur. The urban construction land area is small in the past, the selectable area is large, the area with higher topography is generally selected for construction, but the urban land is quite tight and has less selectable margin at present, so that the urban waterlogging problem is obvious, and the phenomenon of catchment is caused to form ponding because the vegetation in the city is sparse and the pond is less and cannot store rainwater; and the occurrence of the heat island effect leads to the increase of the occurrence probability of rainstorm, and precipitation is concentrated, thereby forming waterlogging.
A few major cities in China begin to plan or develop monitoring, forecasting and early warning system construction in the aspect of urban rainstorm waterlogging, and the purpose is to forecast and early warn information of the rainstorm waterlogging of main streets and key areas in urban areas and provide technical support for urban flood control and waterlogging drainage scheduling and disaster reduction decisions so as to reduce the influence of waterlogging on the life of urban residents.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a visualization method for an urban waterlogging process.
A visualization method facing to urban waterlogging process comprises a water quantity monitoring module, an information display module and a disaster situation processing module, and comprises the following steps:
s1, the water quantity monitoring module comprises a water level detection unit, a GPS positioning unit, a video monitoring unit and an image transmission unit, the output end of the water quantity monitoring module is connected with an information display module, and the water quantity monitoring module is used for detecting the water level height of the accumulated water quantity;
s2, the information display module comprises an information receiving unit, an imaging processing unit and a disaster warning unit, the output end of the information display module is connected with the disaster processing module, and the information display module is used for imaging and displaying the ponding condition;
and S3, the disaster processing module comprises an information analysis unit and a processing feedback unit, and the disaster processing module is used for dispatching manpower to relieve disaster and rescue according to the degree of the ponding according to the received ponding imaging information.
Further, the output of video monitoring unit is connected with image transmission unit, water level detection unit includes that level detector and electron water gauge are used for the real-time detection water level condition, GPS positioning unit is used for passing through the level detector location with the ponding point, video monitoring unit is used for real-time supervision ponding volume and transmits the ponding volume to image transmission unit.
Further, information receiving element unifies the rule conversion to the image of receiving, forms the interior unified rule of system, and information receiving element is used for transmitting the image of receiving for disaster alarm unit through the output, the formation of image processing unit includes display screen device and speaker device, the formation of image processing unit is used for passing through the colour with ponding point and shows.
Further, disaster alarm unit is including the alarm of singing and the red alarm of image mark, disaster alarm unit is used for carrying out the red ponding point of mark through the speaker cycle timing and singing the warning.
Furthermore, the output end of the information analysis unit is connected with a processing feedback unit, and the information analysis unit is used for analyzing the received disaster alarm through a control system, analyzing a place with a large disaster degree, and preferably issuing a dispatching task to dredge a ponding point.
Further, the output end of the processing feedback unit is connected with the input end of the video monitoring unit, the processing condition of the water accumulation points is transmitted in real time through the video monitoring unit, the water accumulation point condition is repeated again through the information display module in the step of the claim 1, and the emergency progress is displayed in real time through images.
Further, the imaging processing unit comprises a chromaticity display unit, different chromaticities are converted for display according to different water levels of the ponding points to form a disaster-affected effect graph, and the serious chromaticities of the ponding are deeper for distinguishing disaster-affected conditions.
The method for visualizing the urban waterlogging process displays the waterlogging points in real time, converts the waterlogging points into a disaster effect graph which can be visually displayed, displays the severity of the disaster, gives an alarm according to different disaster degrees, and preferentially sends out emergency teams to carry out emergency rescue and relief tasks.
Drawings
FIG. 1 is a schematic block diagram of a visualization method of the process of urban waterlogging according to the present invention.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
The invention provides a visualization method for urban waterlogging process, which comprises a water quantity monitoring module, an information display module and a disaster situation processing module, and comprises the following steps:
s1, the water quantity monitoring module comprises a water level detection unit, a GPS positioning unit, a video monitoring unit and an image transmission unit, the output end of the water quantity monitoring module is connected with an information display module, and the water quantity monitoring module is used for detecting the water level height of the accumulated water quantity;
s2, the information display module comprises an information receiving unit, an imaging processing unit and a disaster warning unit, the output end of the information display module is connected with the disaster processing module, and the information display module is used for imaging and displaying the ponding condition;
and S3, the disaster processing module comprises an information analysis unit and a processing feedback unit, and the disaster processing module is used for dispatching manpower to rescue the disaster according to the ponding degree according to the received ponding imaging information.
In the embodiment, the output end of the video monitoring unit is connected with an image transmission unit, the water level detection unit comprises a water level detector and an electronic water gauge for detecting the water level condition in real time, the GPS positioning unit is used for positioning the water accumulation point through the water level detector, the video monitoring unit is used for monitoring the water accumulation amount in real time and transmitting the water accumulation amount to the image transmission unit, the information receiving unit is used for carrying out unified rule conversion on the received image to form a unified rule in the system, the information receiving unit is used for transmitting the received image to the disaster alarm unit through the output end, the imaging processing unit comprises a display screen device and a loudspeaker device, the imaging processing unit is used for displaying the water accumulation point through color, the disaster alarm unit comprises a sound alarm and an image red alarm, the disaster alarm unit is used for carrying out cycle timing sound alarm on the red water accumulation point through the loudspeaker, and the output end of the information analysis, the information analysis unit is used for analyzing the received disaster alarm through the control system, analyzing a place with a large disaster degree, giving a dispatching task preferentially, dredging the accumulated water point, connecting the output end of the processing feedback unit with the input end of the video monitoring unit, transmitting the processing condition of the accumulated water point in real time through the video monitoring unit, repeating the step of the claim 1 again through the information display module on the accumulated water point, displaying the emergency progress in real time through images, displaying the imaging processing unit through chromaticity, converting different chromaticities according to different water levels of the accumulated water point, forming a disaster effect picture, and displaying the serious chromaticity of the accumulated water to distinguish the disaster situation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A visualization method for urban waterlogging process comprises a water quantity monitoring module, an information display module and a disaster situation processing module, and is characterized by comprising the following steps:
s1, the water quantity monitoring module comprises a water level detection unit, a GPS positioning unit, a video monitoring unit and an image transmission unit, the output end of the water quantity monitoring module is connected with an information display module, and the water quantity monitoring module is used for detecting the water level height of the accumulated water quantity;
s2, the information display module comprises an information receiving unit, an imaging processing unit and a disaster warning unit, the output end of the information display module is connected with the disaster processing module, and the information display module is used for imaging and displaying the ponding condition;
and S3, the disaster processing module comprises an information analysis unit and a processing feedback unit, and the disaster processing module is used for dispatching manpower to relieve disaster and rescue according to the degree of the ponding according to the received ponding imaging information.
2. The method as claimed in claim 1, wherein an image transmission unit is connected to an output end of the video monitoring unit, the water level detection unit comprises a water level detector and an electronic water gauge and is used for detecting the water level condition in real time, the GPS positioning unit is used for positioning the water accumulation point through the water level detector, and the video monitoring unit is used for monitoring the water accumulation amount in real time and transmitting the water accumulation amount to the image transmission unit.
3. The visualization method for the urban waterlogging process according to claim 1, wherein the information receiving unit performs uniform rule conversion on the received images to form uniform rules in the system, the information receiving unit is used for transmitting the received images to the disaster warning unit through an output end, the imaging processing unit comprises a display screen device and a loudspeaker device, and the imaging processing unit is used for displaying water spots through colors.
4. The visualization method for the urban waterlogging process according to claim 1, wherein the disaster alarm unit comprises a sound alarm and an image red-marked alarm, and the disaster alarm unit is used for performing cycle timing sound reminding on red-marked water accumulation points through a loudspeaker.
5. The visualization method for the urban waterlogging process according to claim 1, wherein the output end of the information analysis unit is connected with a processing feedback unit, the information analysis unit is used for analyzing the received disaster alarm through a control system, analyzing a place with a large disaster degree, and preferably issuing a dispatching task to dredge a waterlogging point.
6. The method for visualizing the urban waterlogging process according to claim 1, wherein an output end of the processing feedback unit is connected with an input end of the video monitoring unit, the processing condition of the waterlogging is transmitted in real time through the video monitoring unit, the condition of the waterlogging is repeated again through the information display module according to the step of claim 1, and the emergency progress is displayed in real time through images.
7. The method as claimed in claim 1, wherein the imaging processing unit comprises a chromaticity display unit for displaying according to different chromaticities of water levels of the water accumulation points to form a disaster-affected effect map, and the serious chromaticities of the water accumulation are deeper for distinguishing disaster-affected situations.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911222493.2A CN112907851A (en) | 2019-12-03 | 2019-12-03 | Visualization method for urban waterlogging process |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593191A (en) * | 2021-08-10 | 2021-11-02 | 安徽嘉拓信息科技有限公司 | Visual urban waterlogging monitoring and early warning system based on big data |
| CN115050168A (en) * | 2022-08-17 | 2022-09-13 | 河北工程大学 | Inland inundation monitoring and early warning system and early warning method based on cloud edge-end cooperation |
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| CN202956865U (en) * | 2012-10-26 | 2013-05-29 | 西安迅腾科技有限责任公司 | Urban waterlogging alarm device base on GPRS |
| CN104727423A (en) * | 2015-02-06 | 2015-06-24 | 天津大学 | Intelligent dispatching system and method for urban inland inundation water drainage based on traffic videography system |
| CN109191358A (en) * | 2018-10-19 | 2019-01-11 | 中电科新型智慧城市研究院有限公司 | Urban Flood control prevention waterlogging monitoring commander's operating system |
| CN110033404A (en) * | 2019-05-22 | 2019-07-19 | 深圳新阳蓝光能源科技股份有限公司 | Drain flooded fields command and control platform for smart city |
| CN209525475U (en) * | 2018-12-22 | 2019-10-22 | 东莞市水利勘测设计院有限公司 | A kind of urban waterlogging information acquisition system |
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- 2019-12-03 CN CN201911222493.2A patent/CN112907851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202956865U (en) * | 2012-10-26 | 2013-05-29 | 西安迅腾科技有限责任公司 | Urban waterlogging alarm device base on GPRS |
| CN104727423A (en) * | 2015-02-06 | 2015-06-24 | 天津大学 | Intelligent dispatching system and method for urban inland inundation water drainage based on traffic videography system |
| CN109191358A (en) * | 2018-10-19 | 2019-01-11 | 中电科新型智慧城市研究院有限公司 | Urban Flood control prevention waterlogging monitoring commander's operating system |
| CN209525475U (en) * | 2018-12-22 | 2019-10-22 | 东莞市水利勘测设计院有限公司 | A kind of urban waterlogging information acquisition system |
| CN110033404A (en) * | 2019-05-22 | 2019-07-19 | 深圳新阳蓝光能源科技股份有限公司 | Drain flooded fields command and control platform for smart city |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593191A (en) * | 2021-08-10 | 2021-11-02 | 安徽嘉拓信息科技有限公司 | Visual urban waterlogging monitoring and early warning system based on big data |
| CN115050168A (en) * | 2022-08-17 | 2022-09-13 | 河北工程大学 | Inland inundation monitoring and early warning system and early warning method based on cloud edge-end cooperation |
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