CN112837022A - System and method for transforming urban water supply and drainage pipe network of GIS - Google Patents
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Abstract
The invention provides a transformation system and a transformation method of a GIS (geographic information system) urban water supply and drainage pipe network, wherein a detection module is placed in a shallow underground metal and/or nonmetal pipeline, a monitoring module is uniformly fixed in the shallow underground metal and/or nonmetal pipeline, the data acquisition output ends of the detection module and the monitoring module are connected with the data acquisition input end of an information acquisition module, the data acquisition output end of the information acquisition module is respectively connected with the data input end of a dynamic analog analysis module and the data display input end of a display module, the analog signal output end of the dynamic analog analysis module is respectively connected with the processing signal input end of a processing module and the analog signal display input end of the display module, and the processing data output end of the processing module is connected with the processing data display input end of the display module. The method has the advantages of providing more accurate spatial data, reducing the intensity of complicated manual work, improving the precision of results, shortening the working period and avoiding the harm of harmful substances in the drainage pipe network to workers.
Description
Technical Field
The invention relates to the technical field of urban water supply and drainage pipe network transformation, in particular to a transformation system and a transformation method of a GIS urban water supply and drainage pipe network.
Background
In 2019, 5 and 9, a 'plurality of opinions about establishing a national soil space planning system and supervising implementation' is made, the main content of the national soil space planning system in China is determined, the basic effect of the national soil space planning is strengthened, the space planning takes 'uniform base map, uniform base number and uniform base line' as a starting point, but for many city administrative units, part of data cannot be obtained, analysis sites are few, the data precision is insufficient, some data can only take counties as evaluation units, for example, the data of water resource amount, the space in the counties is difficult to reflect, and the superposition result with grid data is inaccurate. And with the development of urban construction in China, the number of urban population is multiplied, and the requirement of municipal facility projects is gradually improved, which is a new challenge to the construction scale of urban water supply and drainage pipe networks. As an indispensable infrastructure of cities, a water supply pipe network plays an indispensable role in normal life of people, and a drainage pipe network system plays a very important role in city flood control, waterlogging prevention, public health safety and water body pollution prevention and control. The water supply and drainage pipe network is a criss-cross underground tree network, and the increase of the construction difficulty is undoubtedly brought when the scale of the pipe network is required to be improved.
At present, rain and sewage combined flow system is adopted in most areas, but the complete rain and sewage combined flow system requires a pipeline with strong water passing capacity, and waterlogging can be caused if water in the pipeline cannot be discharged. The drainage design standard is low, the pipe aging is serious in the later period, and partial pipes are even damaged; the operation of cleaning and the like is not carried out on part of pipelines regularly; a part of old city sewage outlet ends are not provided with a grid detection well, so that a sewage pipeline is blocked.
Disclosure of Invention
The invention overcomes the defects in the prior art, provides a transformation system and a transformation method of a GIS urban water supply and drainage pipe network, provides more accurate spatial data, reduces the intensity of complicated manual work, improves the precision of the result, shortens the working period and avoids the harm of harmful substances in the drainage pipe network to workers.
The purpose of the invention is realized by the following technical scheme.
The transformation system of the urban water supply and drainage pipe network of the GIS comprises a detection module, a monitoring module, an information acquisition module, a dynamic simulation analysis module, a processing module and a display module,
the detection module is used for detecting the position, the embedding depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of a shallow underground metal and/or nonmetal pipeline and calculating the flow rate and the water quantity in the pipeline by utilizing the signal current intensity;
the monitoring module is used for monitoring the water quality in the shallow underground metal and/or nonmetal pipeline in real time;
the information acquisition module is used for acquiring data of the position, the embedding depth, the trend, the pipe diameter, the pipe length and the gradient of the shallow underground metal and/or nonmetal pipeline acquired by the detection module, the flow rate and the water quantity in the pipeline, measuring and calculating plane coordinates and ground elevations of various wells and points, determining the distance between the wells and other pipelines, and converting the water quantity data into space data with a unified format for national and local space planning;
the dynamic simulation analysis module is used for performing visual simulation and analysis on the data acquired by the information acquisition module, simulating a detailed image of the whole section of pipeline along with the advancing of the detection module to finally generate a three-dimensional image of the underground pipe network, performing data backup and sorting, and performing detailed information recording and dynamic simulation on the shallow underground metal and/or nonmetal pipelines to achieve the aim of facilitating detection and maintenance;
the processing module is used for remotely controlling the maintenance robot to maintain and clean the marked shallow underground metal and/or nonmetal pipelines with poor running conditions, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module until the running states of the shallow underground metal and/or nonmetal pipelines are recovered well;
the display module is used for displaying a three-dimensional image of the shallow underground metal and/or nonmetal pipeline and marking the shallow underground metal and/or nonmetal pipeline with poor running condition on the display module.
Put into shallow underground metal and/or nonmetal pipeline with the detection module, the even fixing of monitoring module is in shallow underground metal and/or nonmetal pipeline, the data acquisition output of detection module and monitoring module all links to each other with the data acquisition input of information acquisition module, the data acquisition output of information acquisition module links to each other with the data input of dynamic simulation analysis module and the data display input of display module respectively, the analog signal output of dynamic simulation analysis module links to each other with processing module's processing signal input and display module's analog signal display input respectively, processing module's processing data output links to each other with display module's processing data display input.
The detection module adopts a pipeline detector, the pipeline detector is placed in a shallow underground metal and/or nonmetal pipeline through a pipeline well, a control unit and a detection unit are installed on the pipeline detector, and the control unit and the detection unit are in network connection with a ground computer monitoring unit so as to realize the functions of real-time data transmission and monitoring.
Still install PipePano pipeline panorama detection video analysis module on the detection module for generate the panorama of shallow underground metal and/or non-metallic pipeline inner wall, judge the damage, the seepage of shallow underground metal and/or non-metallic pipeline through the panorama, mark damaged position simultaneously, conveniently overhaul.
The monitoring module adopts a water quality monitor.
Be provided with torrential rain flood management model (SWMM) in the information acquisition module, torrential rain flood management model (SWMM) can the real-time supervision quality of water and the water yield of the produced runoff of every sub-basin to and data such as the flow of every pipeline and river course normal water, depth of water and quality of water, turn into the above-mentioned monitoring data with the spatial data of the unified format of national soil space planning, through the analysis to quality of water, judge dirty, the misconnection condition of rainwater pipe network, and show the position, convenient rectification.
The method for transforming the urban water supply and drainage pipe network of the GIS comprises the following steps:
step 1, placing a detection module into a shallow underground metal and/or nonmetal pipeline through a pipe well, uniformly fixing the monitoring module in the shallow underground metal and/or nonmetal pipeline, and then connecting the detection module and the monitoring module with an information acquisition module through a network;
step 2, starting a detection test, wherein the detection module moves in the shallow underground metal and/or nonmetal pipeline, detects the position, the burying depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of the shallow underground metal and/or nonmetal pipeline in the moving process, transmits the data to the information acquisition module, and simultaneously transmits the monitored water quality data to the information acquisition module;
step 3, the information acquisition module transmits all acquired data to the dynamic simulation analysis module, the dynamic simulation analysis module performs visual simulation and analysis on the data, finally generates a three-dimensional image of the underground pipe network, performs data backup and sorting, analyzes system data, evaluates the operation condition of shallow underground metal and/or nonmetal pipelines, and marks shallow underground metal and/or nonmetal pipelines with poor operation condition;
step 4, transmitting the analysis result and the marked position of the shallow underground metal and/or nonmetal pipeline with poor operation condition to a processing module, controlling a maintenance robot by the processing module to maintain and clean the marked shallow underground metal and/or nonmetal pipeline with poor operation condition, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module;
and step 5, finally, the data acquired by the information acquisition module, the three-dimensional image of the underground pipe network formed by the dynamic simulation analysis module, the data analysis and results for marking out shallow underground metal and/or nonmetal pipelines with poor operation conditions and maintenance and cleaning of the processing module are displayed by the display module, so that the working personnel can better know the pipeline conditions.
The invention has the beneficial effects that:
(1) accurate monitoring water quantity and water quality data
The method comprises the steps that spatial data are accurately collected through a detection module and a monitoring module, a Geographic Information System (GIS) is used as an analysis platform and converted into spatial data in a format unified with the territorial space planning, the water environment quality and the water resource bearing capacity are accurately analyzed, and a scientific basis is provided for the territorial space planning;
(2) accurate pipe cleaning network
The detection and transformation method and system of the urban water supply and drainage pipe network based on the Geographic Information System (GIS) is that the Geographic Information System (GIS) technology is combined with a maintenance robot, and a three-dimensional model is provided through the Geographic Information System (GIS), so that the blocking position can be accurately obtained, and the maintenance robot is controlled to move to the deposition position of a pipeline to carry out desilting and dredging;
(3) timely repair pipeline
The pipeline structure and the existing defects are detected by the maintenance robot, the data are transmitted into a Geographic Information System (GIS) for processing, analyzing, explaining and three-dimensional imaging, the pipeline damage point is accurately detected, the construction material added with the quick-setting cement is loaded on the maintenance robot, and the pipeline damage point is timely and effectively repaired;
(4) pipe network real-time monitoring
The maintenance robot can detect the underground water supply and drainage pipe network regularly, transmit data into a Geographic Information System (GIS) to monitor the running state of the water supply and drainage pipe network in real time, find problems in the running of the pipe network in time, can make certain prediction and judgment, maintain and clear the pipe network through the maintenance robot, and reduce economic loss caused by accidents;
(5) urban waterlogging avoidance
By combining the concept of sponge city, a Geographic Information System (GIS) can draw up the rainwater pipeline data collected by analysis to build the reservoir at a proper place. Rainwater quality is better, can regard as the normal water after simple processing, recycles in urban road and waters, afforests water etc. can alleviate rainwater pipeline's delivery pressure during the torrential rain, avoids the city to take place waterlogging.
Drawings
Fig. 1 is a frame structure diagram of the present invention.
Detailed Description
The technical solution of the present invention is further illustrated by the following specific examples.
Example one
The transformation system of the urban water supply and drainage pipe network of the GIS comprises a detection module, a monitoring module, an information acquisition module, a dynamic simulation analysis module, a processing module and a display module,
the detection module is used for detecting the position, the embedding depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of a shallow underground metal and/or nonmetal pipeline and calculating the flow rate and the water quantity in the pipeline by utilizing the signal current intensity;
the monitoring module is used for monitoring the water quality in the shallow underground metal and/or nonmetal pipeline in real time;
the information acquisition module is used for acquiring data of the position, the embedding depth, the trend, the pipe diameter, the pipe length and the gradient of the shallow underground metal and/or nonmetal pipeline acquired by the detection module, the flow rate and the water quantity in the pipeline, measuring and calculating plane coordinates and ground elevations of various wells and points, determining the distance between the wells and other pipelines, and converting the water quantity data into space data with a unified format for national and local space planning;
the dynamic simulation analysis module is used for performing visual simulation and analysis on the data acquired by the information acquisition module, simulating a detailed image of the whole section of pipeline along with the advancing of the detection module to finally generate a three-dimensional image of the underground pipe network, performing data backup and sorting, and performing detailed information recording and dynamic simulation on the shallow underground metal and/or nonmetal pipelines to achieve the aim of facilitating detection and maintenance;
the processing module is used for remotely controlling the maintenance robot to maintain and clean the marked shallow underground metal and/or nonmetal pipelines with poor running conditions, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module until the running states of the shallow underground metal and/or nonmetal pipelines are recovered well;
the display module is used for displaying a three-dimensional image of the shallow underground metal and/or nonmetal pipeline and marking the shallow underground metal and/or nonmetal pipeline with poor running condition on the display module.
Put into shallow underground metal and/or nonmetal pipeline with the detection module, the even fixing of monitoring module is in shallow underground metal and/or nonmetal pipeline, the data acquisition output of detection module and monitoring module all links to each other with the data acquisition input of information acquisition module, the data acquisition output of information acquisition module links to each other with the data input of dynamic simulation analysis module and the data display input of display module respectively, the analog signal output of dynamic simulation analysis module links to each other with processing module's processing signal input and display module's analog signal display input respectively, processing module's processing data output links to each other with display module's processing data display input.
Example two
On the basis of the first embodiment, the detection module adopts a pipeline detector, the pipeline detector is placed in a shallow underground metal and/or nonmetal pipeline through a pipeline well, a control unit and a detection unit are installed on the pipeline detector, and the control unit and the detection unit are in network connection with a ground computer monitoring unit so as to realize the functions of real-time data transmission and monitoring.
Still install PipePano pipeline panorama detection video analysis module on the detection module for generate the panorama of shallow underground metal and/or non-metallic pipeline inner wall, judge the damage, the seepage of shallow underground metal and/or non-metallic pipeline through the panorama, mark damaged position simultaneously, conveniently overhaul.
The monitoring module adopts a water quality monitor.
Be provided with torrential rain flood management model (SWMM) in the information acquisition module, torrential rain flood management model (SWMM) can the real-time supervision quality of water and the water yield of the produced runoff of every sub-basin to and data such as the flow of every pipeline and river course normal water, depth of water and quality of water, turn into the above-mentioned monitoring data with the spatial data of the unified format of national soil space planning, through the analysis to quality of water, judge dirty, the misconnection condition of rainwater pipe network, and show the position, convenient rectification.
EXAMPLE III
The method for transforming the urban water supply and drainage pipe network of the GIS comprises the following steps:
step 1, placing a detection module into a shallow underground metal and/or nonmetal pipeline through a pipe well, uniformly fixing the monitoring module in the shallow underground metal and/or nonmetal pipeline, and then connecting the detection module and the monitoring module with an information acquisition module through a network;
step 2, starting a detection test, wherein the detection module moves in the shallow underground metal and/or nonmetal pipeline, detects the position, the burying depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of the shallow underground metal and/or nonmetal pipeline in the moving process, transmits the data to the information acquisition module, and simultaneously transmits the monitored water quality data to the information acquisition module;
step 3, the information acquisition module transmits all acquired data to the dynamic simulation analysis module, the dynamic simulation analysis module performs visual simulation and analysis on the data, finally generates a three-dimensional image of the underground pipe network, performs data backup and sorting, analyzes system data, evaluates the operation condition of shallow underground metal and/or nonmetal pipelines, and marks shallow underground metal and/or nonmetal pipelines with poor operation condition;
step 4, transmitting the analysis result and the marked position of the shallow underground metal and/or nonmetal pipeline with poor operation condition to a processing module, controlling a maintenance robot by the processing module to maintain and clean the marked shallow underground metal and/or nonmetal pipeline with poor operation condition, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module;
and step 5, finally, the data acquired by the information acquisition module, the three-dimensional image of the underground pipe network formed by the dynamic simulation analysis module, the data analysis and results for marking out shallow underground metal and/or nonmetal pipelines with poor operation conditions and maintenance and cleaning of the processing module are displayed by the display module, so that the working personnel can better know the pipeline conditions.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (7)
- The utility model provides a GIS's city water supply and drainage pipe network's transformation system which characterized in that: the device comprises a detection module, a monitoring module, an information acquisition module, a dynamic simulation analysis module, a processing module, a display module and a data conversion module.The detection module is used for detecting the position, the embedding depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of a shallow underground metal and/or nonmetal pipeline and calculating the flow rate and the water quantity in the pipeline by utilizing the signal current intensity;the monitoring module is used for monitoring the water quality in the shallow underground metal and/or nonmetal pipeline in real time;the information acquisition module is used for acquiring data of the position, the embedding depth, the trend, the pipe diameter, the pipe length and the gradient of the shallow underground metal and/or nonmetal pipeline acquired by the detection module, the flow rate and the water quantity in the pipeline, measuring and calculating plane coordinates and ground elevations of various wells and points, determining the distance between the wells and other pipelines, and converting the water quantity data into space data with a unified format for national and local space planning;the dynamic simulation analysis module is used for performing visual simulation and analysis on the data acquired by the information acquisition module, simulating a detailed image of the whole section of pipeline along with the advancing of the detection module to finally generate a three-dimensional image of the underground pipe network, performing data backup and sorting, and performing detailed information recording and dynamic simulation on the shallow underground metal and/or nonmetal pipelines to achieve the aim of facilitating detection and maintenance;the processing module is used for remotely controlling the maintenance robot to maintain and clean the marked shallow underground metal and/or nonmetal pipelines with poor running conditions, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module until the running states of the shallow underground metal and/or nonmetal pipelines are recovered well;the display module is used for displaying a three-dimensional image of the shallow underground metal and/or nonmetal pipeline and marking the shallow underground metal and/or nonmetal pipeline with poor running condition on the display module.
- 2. The GIS city water supply and drainage network transformation system according to claim 1, characterized in that: put into shallow underground metal and/or nonmetal pipeline with the detection module, the even fixing of monitoring module is in shallow underground metal and/or nonmetal pipeline, the data acquisition output of detection module and monitoring module all links to each other with the data acquisition input of information acquisition module, the data acquisition output of information acquisition module links to each other with the data input of dynamic simulation analysis module and the data display input of display module respectively, the analog signal output of dynamic simulation analysis module links to each other with processing module's processing signal input and display module's analog signal display input respectively, processing module's processing data output links to each other with display module's processing data display input.
- 3. The GIS city water supply and drainage network reforming system according to claim 2, characterized in that: the detection module adopts a pipeline detector, the pipeline detector is placed in a shallow underground metal and/or nonmetal pipeline through a pipeline well, a control unit and a detection unit are installed on the pipeline detector, and the control unit and the detection unit are in network connection with a ground computer monitoring unit so as to realize the functions of real-time data transmission and monitoring.
- 4. The GIS city water supply and drainage pipe network reconstruction system according to claim 3, characterized in that: still install PipePano pipeline panorama detection video analysis module on the detection module for generate the panorama of shallow underground metal and/or non-metallic pipeline inner wall, judge the damage, the seepage of shallow underground metal and/or non-metallic pipeline through the panorama, mark damaged position simultaneously, conveniently overhaul.
- 5. The GIS city water supply and drainage network reforming system according to claim 2, characterized in that: the monitoring module adopts a water quality monitor.
- 6. The GIS city water supply and drainage network reforming system according to claim 2, characterized in that: be provided with torrential rain flood management model (SWMM) in the information acquisition module, torrential rain flood management model (SWMM) can the real-time supervision quality of water and the water yield of the produced runoff of every sub-basin to and data such as the flow of every pipeline and river course normal water, depth of water and quality of water, turn into the above-mentioned monitoring data with the spatial data of the unified format of national soil space planning, through the analysis to quality of water, judge dirty, the misconnection condition of rainwater pipe network, and show the position, convenient rectification.
- 7, the transformation method of the GIS urban water supply and drainage pipe network is characterized in that: the method comprises the following steps:step 1, placing a detection module into a shallow underground metal and/or nonmetal pipeline through a pipe well, uniformly fixing the monitoring module in the shallow underground metal and/or nonmetal pipeline, and then connecting the detection module and the monitoring module with an information acquisition module through a network;step 2, starting a detection test, wherein the detection module moves in the shallow underground metal and/or nonmetal pipeline, detects the position, the burying depth, the trend, the pipe diameter, the pipe length, the gradient and the signal current intensity of the shallow underground metal and/or nonmetal pipeline in the moving process, transmits the data to the information acquisition module, and simultaneously transmits the monitored water quality data to the information acquisition module;step 3, the information acquisition module transmits all acquired data to the dynamic simulation analysis module, the dynamic simulation analysis module performs visual simulation and analysis on the data, finally generates a three-dimensional image of the underground pipe network, performs data backup and sorting, analyzes system data, evaluates the operation condition of shallow underground metal and/or nonmetal pipelines, and marks shallow underground metal and/or nonmetal pipelines with poor operation condition;step 4, transmitting the analysis result and the marked position of the shallow underground metal and/or nonmetal pipeline with poor operation condition to a processing module, controlling a maintenance robot by the processing module to maintain and clean the marked shallow underground metal and/or nonmetal pipeline with poor operation condition, feeding back data in real time and analyzing and judging the data by a Geographic Information System (GIS) in the processing module;and step 5, finally, the data acquired by the information acquisition module, the three-dimensional image of the underground pipe network formed by the dynamic simulation analysis module, the data analysis and results for marking out shallow underground metal and/or nonmetal pipelines with poor operation conditions and maintenance and cleaning of the processing module are displayed by the display module, so that the working personnel can better know the pipeline conditions.
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| CN114167451A (en) * | 2021-10-23 | 2022-03-11 | 上海惟堪建筑工程技术有限公司 | System and method for long-distance detection of non-metal pipeline |
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