Water supply and drainage balance analysis method and equipment for water delivery pipe network and storage medium

Abstract

The invention provides a water delivery pipe network water supply and drainage balance analysis method and device and a storage medium, and relates to the technical field of pipe network analysis. The method comprises the steps of obtaining geographic space information of a water delivery pipe network in a target area; according to the geographic space information, obtaining water supply amount data of a plurality of unit areas in the target area and water discharge amount data of the plurality of unit areas; and according to the water supply amount data and the water discharge amount data of each unit area, water supply and discharge balance analysis is carried out to obtain a water supply and discharge balance analysis result of the unit area, and the water supply and discharge balance analysis result is used for indicating whether the water delivery pipe network of the unit area has abnormal water delivery. The water supply and drainage balance analysis can be performed on the plurality of unit areas in the target area, so that whether the water delivery pipe network in the unit areas has abnormal water delivery or not is determined, and the efficiency of performing health assessment on the water delivery pipe network is improved.

Description

Technical Field

[0001] The present application relates to the technical field of pipe network analysis, and in particular to a method, device and storage medium for analyzing the balance of water supply and drainage in a water transmission pipe network. Background Art

[0002] As cities continue to expand and prosper, water pipeline systems are becoming increasingly complex and play a vital role in urban development.

[0003] However, the fragility of the water pipe network system has gradually become apparent. Water pipe network damage has occurred frequently, leading to problems such as infiltration of external water sources, which has brought a heavy burden to the operation of downstream pumping stations and sewage treatment plants, increasing the difficulty and cost of treatment. Therefore, how to strengthen the maintenance of the water pipe network and ensure its stable operation is an issue that needs to be addressed urgently. Summary of the invention

[0004] In view of the deficiencies in the above-mentioned prior art, the present application provides a water supply and drainage balance analysis method, equipment and storage medium for a water transmission network, so as to solve the problems existing in the prior art.

[0005] The technical solution adopted in the embodiment of the present application is as follows:

[0006] In a first aspect, an embodiment of the present application provides a method for analyzing water supply and drainage balance in a water transmission network, comprising:

[0007] Obtain geospatial information of the water pipeline network in the target area;

[0008] Acquire water supply data of a plurality of unit areas in the target area and drainage data of the plurality of unit areas according to the geographic space information;

[0009] A water supply and drainage balance analysis is performed based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area. The water supply and drainage balance analysis result is used to indicate whether there is water delivery anomaly in the water delivery network of the unit area.

[0010] In a second aspect, an embodiment of the present application provides a water supply and drainage balance analysis device for a water transmission network, comprising:

[0011] An acquisition module, used to acquire the geospatial information of the water pipeline network in the target area;

[0012] A determination module, configured to obtain water supply data of a plurality of unit areas in the target area and drainage data of the plurality of unit areas according to the geographic spatial information;

[0013] The analysis module is used to perform a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area, and the water supply and drainage balance analysis result is used to indicate whether there is any water supply anomaly in the water supply network of the unit area.

[0014] In the third aspect, an embodiment of the present application provides an electronic device, comprising: a processor, a storage medium and a bus, wherein the storage medium stores program instructions executable by the processor, and when the electronic device is running, the processor and the storage medium communicate through the bus, and the processor executes the program instructions to implement the water supply and drainage balance analysis method of the water supply network described in the above embodiment.

[0015] In a fourth aspect, an embodiment of the present application provides a readable storage medium having program instructions stored thereon, and when the program instructions are executed by a processor, the water supply and drainage balance analysis method of the water transmission network described in the above embodiment is implemented.

[0016] The beneficial effects of the present application are as follows: the present application provides a method for analyzing the balance of water supply and drainage in a water transmission network, including obtaining geographic spatial information of the water transmission network in a target area; obtaining water supply data of multiple unit areas in the target area and drainage data of multiple unit areas based on the geographic spatial information; performing a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area, and the water supply and drainage balance analysis result is used to indicate whether there is a water transmission anomaly in the water transmission network in the unit area.

[0017] Among them, by conducting a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area, it is possible to determine whether there is any water supply anomaly in the water supply network in the unit area, thereby improving the efficiency of health assessment of the water supply network. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 One of the flow diagrams of the water supply and drainage balance analysis method for a water pipe network provided in an embodiment of the present application;

[0020] Figure 2 A second flow chart of the water supply and drainage balance analysis method for a water pipe network provided in an embodiment of the present application;

[0021] Figure 3The third flow chart of the water supply and drainage balance analysis method for the water pipe network provided in the embodiment of the present application;

[0022] Figure 4 A fourth flow chart of a method for analyzing the balance of water supply and drainage in a water pipe network provided in an embodiment of the present application;

[0023] Figure 5 A fifth flow chart of the water supply and drainage balance analysis method for a water pipe network provided in an embodiment of the present application;

[0024] Figure 6 Flow chart of the water supply and drainage balance analysis method for a water pipe network provided in an embodiment of the present application is as follows;

[0025] Figure 7 Flow chart of the seventh embodiment of the water supply and drainage balance analysis method for a water pipe network provided in the embodiment of the present application;

[0026] Figure 8 A schematic diagram of the structure of a water supply and drainage balance analysis device for a water pipe network provided in an embodiment of the present application;

[0027] Fig. 9 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0030] In addition, the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present application may be combined with each other.

[0032] With the acceleration of urbanization, urban sewage pipelines are becoming increasingly complex, and the amount of sewage discharged is increasing. When infiltration and leakage occur in the water pipelines, and drainage households discharge sewage illegally, it will cause pollution to the water supply system and surrounding natural resources. The inspection of the water pipelines and drainage households, as well as the maintenance of the sewage pipelines and the control and treatment of drainage households are becoming increasingly important.

[0033] However, the current water supply pipeline network has a wide coverage area, complex pipelines, and different construction times. When faced with such a large urban underground water supply pipeline network, how to conduct pipeline network inspections in a targeted and targeted manner, and then achieve efficient control of pollution sources and reduce pollution, is an urgent problem that needs to be solved.

[0034] In response to the above problems, an embodiment of the present application provides a method for analyzing the water supply and drainage balance of a water pipeline network. This method can greatly improve the inspection efficiency and health of the water pipeline network. The method can be generated by any electronic device with computing and processing capabilities. The electronic device can, for example, be a terminal-oriented computer device or a back-end server.

[0035] The following is a specific example description of the water supply and drainage balance analysis method provided by the present application through multiple examples in combination with the accompanying drawings.

[0036] Figure 1 One of the flow diagrams of the water supply and drainage balance analysis method for the water pipe network provided in the embodiment of the present application is as follows: Figure 1 As shown, the method includes:

[0037] S101. Obtaining geographic spatial information of the water pipeline network in the target area.

[0038] The target area is a preset area determined according to actual needs, for example, it can be the jurisdiction of a water supply and drainage company. The geographic spatial information of the water supply network includes map data and configuration data of the water supply network. In this embodiment, the geographic spatial information of the water supply network in the target area can be information in various forms, such as data in a GIS database, data in CAD format, data in shapefile format, etc.

[0039] S102. Acquire water supply data of multiple unit areas and drainage data of multiple unit areas in the target area according to the geographic space information.

[0040] Then, based on the geographic spatial information, the water supply data of multiple unit areas in the target area and the drainage data of multiple unit areas can be determined, wherein the water supply data of each unit area = the flow data of the inlet pipe - the flow data of the outlet pipe; the drainage data of each unit area = the flow data of the outlet pipe - the flow data of the inlet pipe.

[0041] S103: Perform a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area.

[0042] Finally, a water supply and drainage balance analysis is performed based on the water supply data and drainage data of each unit area to obtain the water supply and drainage balance analysis result of the unit area, wherein the water supply and drainage balance analysis result is used to indicate whether there is water supply anomaly in the water supply network of the unit area.

[0043] In summary, the present embodiment provides a method for analyzing the balance between water supply and drainage in a water pipeline network. By performing a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area, it is possible to determine whether there is any water supply anomaly in the water pipeline network in the unit area, thereby improving the efficiency of health assessment of the water pipeline network. Moreover, the division of unit areas in the present application ranges from enterprises to districts and river basins, and a wider range of analysis can be achieved.

[0044] In one embodiment, if Figure 2 As shown, the step S101 of obtaining the geographic spatial information of the water pipe network in the target area includes:

[0045] S201. Obtain a map of a target area and configuration data of a water pipe network in the target area.

[0046] Obtain map data from a preset map database (such as the national basic geographic information database), including: geographic location and corresponding graphic data; obtain water supply network configuration data from the water supply and drainage company's pipe network database, including: pipe point coordinates, pipe point type, pipeline type, starting well, end well and other data of the water supply network.

[0047] S202. According to the configuration data of the water pipeline network in the target area, pipeline information of the water pipeline network in the target area is loaded onto a map as geographic space information of the water pipeline network in the target area.

[0048] After obtaining the map data, a base map is made based on the map data, and then the base map is configured according to the system style; after obtaining the configuration data of the water supply network, the relevant data attributes are sorted out, the attribute names are classified, and the graphics are trimmed according to the actual situation to maintain the attributes.

[0049] Then, according to the configuration data of the water supply network in the target area, the pipeline information of the water supply network in the target area is loaded on the map, the pipeline points and the map base map are published as geospatial services in the ACGIS platform, and the GIS service is loaded in the browser to form a visualized pipeline and base map to obtain the geospatial information of the water supply network in the target area.

[0050] In this embodiment, the geographic spatial information of the water supply network in the target area is generated based on the map of the target area and the configuration data of the water supply network in the target area. The map of the target area and the configuration data of the water supply network can be viewed simultaneously in the geographic spatial information to provide data support for subsequent methods.

[0051] like Figure 3 As shown, S102, according to the geographic space information, obtaining water supply data of multiple unit areas in the target area and drainage data of multiple unit areas may include:

[0052] S301. Determine multiple unit areas within a target area based on geographic space information.

[0053] After obtaining the geographic spatial information, multiple drainage units are divided mainly based on the drainage area to obtain multiple unit areas. The regional division attributes of the unit area can be enterprises, areas, or watersheds.

[0054] S302, obtaining information on each water supply inlet, information on each drainage outlet, water supply volume data of each water supply inlet, and drainage volume data of each drainage outlet in the unit area from a preset water delivery monitoring database.

[0055] After determining a plurality of unit areas, information on each water supply inlet, information on each drainage outlet, water supply volume data of each water supply inlet, and drainage volume data of each drainage outlet in the unit area are obtained from a preset water delivery monitoring database.

[0056] The water supply data of each water supply inlet can be collected based on the flow meter installed at the water supply inlet, and the drainage data of each drainage outlet can be collected based on the flow meter installed at the drainage outlet.

[0057] S303, determining the water supply data and the drainage data of the unit area according to the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet, and the pipeline topology relationship of the water transmission network in the unit area.

[0058] like Figure 4As shown, according to the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet, and the pipeline topology relationship of the water transmission network in the unit area, the water supply data of the unit area and the drainage data of the unit area are determined respectively, including:

[0059] S401. Calculate the flow data of the water inlet pipe and the flow data of the water outlet pipe in the water supply network in the target area according to the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet, and the pipeline topology relationship of the water supply network in the unit area.

[0060] Specifically, the correspondence between each water supply inlet and each drainage outlet is obtained according to the pipeline topology relationship of the water supply network in the unit area, that is, the water supply inlet and the drainage outlet in each unit area are determined, thereby determining the water inlet pipe corresponding to the water supply inlet and the water outlet pipe corresponding to the drainage outlet.

[0061] Then, based on the information of each water supply inlet and the water supply data of each water supply inlet, the flow data of the water inlet pipe in the water delivery network in the target area is calculated; based on the information of each drainage outlet and the drainage data of each drainage outlet, the flow data of the water outlet pipe in the water delivery network in the target area is calculated. Among them, the flow data of the water inlet pipe can be obtained from the flow meter installed at the water supply inlet, and the flow data of the water outlet pipe can be obtained from the flow meter installed at the drainage outlet.

[0062] S402: Calculate the water supply data for the unit area according to the flow difference between the flow data of the water inlet pipe and the flow data of the water outlet pipe.

[0063] The water supply data of each unit area = the flow data of the water inlet pipe - the flow data of the water outlet pipe. After obtaining the flow data of the water inlet pipe and the flow data of the water outlet pipe, the water supply data can be calculated.

[0064] S403: Calculate the drainage data of the unit area according to the flow difference between the flow data of the outlet pipe and the flow data of the inlet pipe.

[0065] The drainage data of each unit area = the flow data of the outlet pipe - the flow data of the inlet pipe. After obtaining the flow data of the inlet pipe and the outlet pipe, the drainage data can be calculated.

[0066] In one embodiment, if Figure 5 As shown, the acquisition of water supply data of multiple unit areas in the target area and drainage data of multiple unit areas in S102 may include:

[0067] S501. Obtain water supply data for a unit area within a current preset time period, and water discharge data for a unit area within a current preset time period.

[0068] The water supply data of the multiple unit areas in S102 refers to the water supply data within the current preset time period, and the drainage data of the multiple unit areas refers to the drainage data within the current preset time period, wherein the current preset time period may be a period of time at the current moment, such as day, year, rainy season, dry season, etc., and the corresponding water supply data and drainage data are daily data, annual data, rainy season data, and dry season data.

[0069] Then, performing a water supply and drainage balance analysis according to the water supply data and drainage data of each unit area in S103 to obtain a water supply and drainage balance analysis result of the unit area may include:

[0070] S502. Obtain a water supply and drainage balance analysis result for the unit area according to the water supply data for the unit area in the current preset time period, the drainage data for the unit area in the current preset time period, and the water supply and drainage balance analysis result for the unit area in the historical preset time period.

[0071] First, the water supply data of the unit area in the current preset time period and the drainage data of the unit area in the current preset time period are used to obtain the water supply and drainage balance analysis result in the current preset time period. Then, the water supply and drainage balance analysis result in the current preset time period is compared with the water supply and drainage balance analysis result in the unit area in the historical preset time period to obtain the water supply and drainage balance analysis result in the unit area. The historical preset time period is a year-on-year time period corresponding to the current preset time period.

[0072] In this embodiment, the water supply and drainage balance analysis results of the unit area are determined based on the water supply and drainage balance analysis results within the current preset time period and the water supply and drainage balance analysis results of the unit area within the historical preset time period. When the types of target areas are different (for example, mountainous areas, plains, etc.), the results obtained can refer to the historical results of the same period of time, which is more in line with the actual conditions of different types of target areas.

[0073] In one embodiment, the water supply and drainage balance analysis is performed according to the water supply data and drainage data of each unit area in S103 to obtain the water supply and drainage balance analysis result of the unit area, including:

[0074] S601. Calculate the water supply and drainage ratio of the unit area according to the water supply data and the drainage data of the unit area.

[0075] By comparing the water supply data of the unit area and the drainage data of the unit area, the proportion of water supply and drainage in the unit area can be obtained.

[0076] S602: Obtain a water supply and drainage balance analysis result for the unit area according to the water supply and drainage ratio of the target area and the preset water supply and drainage ratio range of the unit area.

[0077] Optionally, before obtaining the water supply and drainage balance analysis result of the unit area according to the water supply and drainage ratio of the target area and the preset water supply and drainage ratio range of the unit area in S602, the preset water supply and drainage ratio range can also be determined according to the regional division attributes of the unit area.

[0078] The regional division attributes of the unit area include but are not limited to enterprises, districts, river basins, etc. If it is an enterprise, the preset water supply and drainage ratio range is 75% to 90%; if it is a district, the preset water supply and drainage ratio range is 80%; if it is a river basin, the preset water supply and drainage ratio range is 100%.

[0079] The specific steps of S602 may be: obtaining a water supply and drainage balance analysis result of the unit area according to the water supply and drainage ratio of the target area and the preset water supply and drainage ratio range of the unit area.

[0080] For example, if the regional division attribute of the unit area is enterprise, and the proportion of water supply and drainage exceeds 75% to 90%, the enterprise is suspected of illegal discharge or obtaining water from other sources; if the regional division attribute of the unit area is district, and the proportion of water supply and drainage is lower or higher than 80%, it means that there is an abnormality in the water supply network in the district, and personnel need to be arranged to conduct health checks on the water supply network; if the regional division attribute of the unit area is river basin, under normal circumstances, the water supply network is a closed environment, and the flow of the two upstream and downstream districts should be almost equal, then the proportion of water supply and drainage is not 100%, and it is determined that there may be guest water infiltration and sewage outflow between the two sections of the water supply network.

[0081] In this embodiment, the preset water supply and drainage ratio range is determined according to the regional division attributes of the unit area, and then the water supply and drainage balance analysis result of the unit area is obtained. The obtained result is determined according to the actual division attributes of the unit area, which is more in line with the actual situation, and improves the authenticity and accuracy of the water supply and drainage balance analysis result.

[0082] Based on the above embodiments, the method of the present application further includes:

[0083] S701. According to the water supply and drainage balance analysis results of the plurality of unit areas, a target unit area with water delivery anomaly is determined from the plurality of unit areas.

[0084] After obtaining the water supply and drainage balance analysis results of multiple unit areas, the analysis results are pushed to the pipe network maintenance manager, who can use the analysis data as a basis for investigation and determine the target unit area with water delivery abnormalities from multiple unit areas.

[0085] S702: Perform a health check on the water pipe network in the target unit area.

[0086] After determining the target unit area with water supply anomalies, personnel can be arranged to conduct subsequent health checks on the water supply network in the target unit area, and flow meters can be installed in areas where problems may exist to narrow the scope. Alternatively, the scope of pipeline network inspection can be divided based on geographic spatial information, and personnel can be arranged to conduct CCTV inspections, or daily inspections can be strengthened to improve the efficiency and accuracy of problem investigation.

[0087] Among them, CCTV detection is an endoscopic camera detection system, which can place a robot into the water supply network to crawl and record, so as to find ruptures, debris, etc. in the pipe network. At present, CCTV detection of the pipe network is to check each pipeline in sequence. The method of this application can focus on the inspection of abnormal target unit areas, improve the inspection efficiency, and find problems in the water supply network more quickly.

[0088] The following is a corresponding explanation of the device, equipment and storage medium for executing the water supply and drainage balance analysis method provided by any of the above embodiments of the present application. Its specific implementation process and the technical effects produced are the same as those of the corresponding method embodiments mentioned above. For the sake of brief description, for the parts not mentioned in the following embodiments, please refer to the corresponding content in the method embodiments.

[0089] like Figure 8 As shown, the present application provides a water supply and drainage balance analysis device for a water transmission network, comprising:

[0090] The acquisition module 10 is used to acquire the geographic space information of the water pipe network in the target area.

[0091] The determination module 20 is used to obtain water supply data of multiple unit areas and drainage data of multiple unit areas in the target area according to the geographic space information.

[0092] The analysis module 30 is used to perform a water supply and drainage balance analysis based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area. The water supply and drainage balance analysis result is used to indicate whether there is any water supply anomaly in the water supply network of the unit area.

[0093] Optionally, the acquisition module 10 is also used to obtain a map of the target area and configuration data of the water supply network in the target area; based on the configuration data of the water supply network in the target area, the pipeline information of the water supply network in the target area is loaded on the map as the geographic spatial information of the water supply network in the target area.

[0094] Optionally, the determination module 20 is also used to determine multiple unit areas within the target area based on geographic spatial information; obtain information on each water supply inlet, information on each drainage outlet, water supply data of each water supply inlet, and drainage data of each drainage outlet within the unit area from a preset water supply monitoring database; determine the water supply data of the unit area and the drainage data of the unit area based on the information on each water supply inlet, information on each drainage outlet, water supply data of each water supply inlet, drainage data of each drainage outlet, and the pipeline topology relationship of the water supply network in the unit area.

[0095] Optionally, the determination module 20 is also used to calculate the flow data of the water inlet pipe in the water supply network in the target area and the flow data of the water outlet pipe according to the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet and the pipeline topology relationship of the water supply network in the unit area; calculate the water supply data of the unit area according to the flow difference between the flow data of the water inlet pipe and the flow data of the water outlet pipe; calculate the drainage data of the unit area according to the flow difference between the flow data of the water outlet pipe and the flow data of the water inlet pipe.

[0096] Optionally, the determination module 20 is also used to obtain the water supply data of the unit area within the current preset time period, and the drainage data of the unit area; the analysis module 30 is used to obtain the water supply and drainage balance analysis results of the unit area based on the water supply data of the unit area within the current preset time period, the drainage data of the unit area within the current preset time period, and the water supply and drainage balance analysis results of the unit area within the historical preset time period.

[0097] Optionally, the analysis module 30 is also used to calculate the water supply and drainage ratio of the unit area based on the water supply data and the drainage data of the unit area; and obtain the water supply and drainage balance analysis result of the unit area based on the water supply and drainage ratio of the target area and the preset water supply and drainage ratio range of the unit area.

[0098] Optionally, the determination module 20 is further used to determine a preset water supply and drainage ratio range according to the area division attribute of the unit area.

[0099] Optionally, the device of the present application also includes a detection module, which is used to determine a target unit area with output abnormalities from multiple unit areas based on the water supply and drainage balance analysis results of the multiple unit areas; and perform a health check on the water supply network in the target unit area.

[0100] The above-mentioned device is used to execute the method provided by the aforementioned embodiment, and its implementation principle and technical effect are similar, which will not be repeated here.

[0101] The above modules may be one or more integrated circuits configured to implement the above methods, such as one or more application specific integrated circuits (ASICs), or one or more microprocessors, or one or more field programmable gate arrays (FPGAs). For another example, when a module is implemented in the form of a processing element scheduling program code, the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processor that can call program code. For another example, these modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).

[0102] like Fig. 9 As shown, the present application also provides an electronic device, including: a processor 100, a storage medium 200 and a bus 300, wherein the storage medium stores program instructions executable by the processor, and when the electronic device is running, the processor communicates with the storage medium through the bus, and the processor executes the program instructions to implement the water supply and drainage balance analysis method of the water supply network described in any of the above embodiments.

[0103] The present application also provides a readable storage medium having program instructions stored thereon. When the program instructions are executed by a processor, the method for analyzing the water supply and drainage balance of a water transmission network described in any of the above embodiments is implemented.

[0104] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0105] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0106] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0107] The above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (English: processor) to perform some steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (English: Read-Only Memory, abbreviated: ROM), random access memory (English: Random Access Memory, abbreviated: RAM), disk or optical disk and other media that can store program codes.

[0108] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A water supply and drainage balance analysis method for a water pipeline network, characterized in that: include: Obtain geospatial information of the water pipeline network in the target area; Acquire water supply data of a plurality of unit areas in the target area and drainage data of the plurality of unit areas according to the geographic space information; A water supply and drainage balance analysis is performed based on the water supply data and drainage data of each unit area to obtain a water supply and drainage balance analysis result for the unit area. The water supply and drainage balance analysis result is used to indicate whether there is water delivery anomaly in the water delivery network of the unit area.

2. The method according to claim 1, characterized in that The acquisition of geographic spatial information of the water pipe network in the target area includes: Obtaining a map of the target area and configuration data of the water pipe network in the target area; According to the configuration data of the water pipeline network in the target area, the pipeline information of the water pipeline network in the target area is loaded on the map as the geographic space information of the water pipeline network in the target area.

3. The method according to claim 1, characterized in that The step of obtaining water supply data of a plurality of unit areas in the target area and drainage data of the plurality of unit areas according to the geographic space information includes: Determine a plurality of unit areas within the target area according to the geographic spatial information; Acquire information of each water supply inlet and each drainage outlet in the unit area, water supply volume data of each water supply inlet and drainage volume data of each drainage outlet from a preset water delivery monitoring database; The water supply data of the unit area and the drainage data of the unit area are determined based on the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet and the pipeline topology relationship of the water supply network in the unit area.

4. The method according to claim 3, characterized in that The water supply data of the unit area and the drainage data of the unit area are determined respectively according to the information of each water supply inlet, the information of each drainage outlet, the water supply data of each water supply inlet, the drainage data of each drainage outlet, and the pipeline topology relationship of the water transmission network in the unit area, including: According to the information of each water supply inlet, the information of each drainage outlet, the water supply volume data of each water supply inlet, the drainage volume data of each drainage outlet, and the pipeline topology relationship of the water transmission network in the unit area, the flow data of the water inlet pipe and the flow data of the water outlet pipe in the target area are calculated respectively; Calculating the water supply data of the unit area according to the flow difference between the flow data of the water inlet pipe and the flow data of the water outlet pipe; The drainage data of the unit area is calculated according to the flow difference between the flow data of the outlet pipe and the flow data of the inlet pipe.

5. The method according to claim 1, characterized in that: The step of obtaining water supply data of a plurality of unit areas in the target area and water discharge data of the plurality of unit areas includes: Acquire the water supply data of the unit area within the current preset time period, and the drainage data of the unit area within the current preset time period; The water supply and drainage balance analysis is performed according to the water supply data and drainage data of each unit area to obtain the water supply and drainage balance analysis result of the unit area, including: The water supply and drainage balance analysis result of the unit area is obtained based on the water supply data of the unit area in the current preset time period, the drainage data of the unit area in the current preset time period, and the water supply and drainage balance analysis result of the unit area in the historical preset time period.

6. The method according to claim 1, characterized in that The water supply and drainage balance analysis is performed according to the water supply data and drainage data of each unit area to obtain the water supply and drainage balance analysis result of the unit area, including: Calculating the water supply and drainage ratio of the unit area according to the water supply data of the unit area and the drainage data of the unit area; According to the water supply and drainage ratio of the target area and the preset water supply and drainage ratio range of the unit area, the water supply and drainage balance analysis result of the unit area is obtained.

7. The method according to claim 6, characterized in that Before obtaining the water supply and drainage balance analysis result of the unit area according to the water supply and drainage proportion of the target area and the preset water supply and drainage proportion range of the unit area, the method further includes: The preset water supply and drainage ratio range is determined according to the area division attribute of the unit area.

8. The method according to claim 1, characterized in that The method further comprises: According to the water supply and drainage balance analysis results of the plurality of unit areas, determining a target unit area where water delivery anomaly exists from the plurality of unit areas; Perform a health check on the water pipe network in the target unit area.

9. An electronic device, characterized in that: include: A processor, a storage medium and a bus, wherein the storage medium stores program instructions executable by the processor. When the electronic device is running, the processor communicates with the storage medium via the bus, and the processor executes the program instructions to implement the water supply and drainage balance analysis method of any one of claims 1 to 8.

10. A readable storage medium, characterized in that: The readable storage medium stores program instructions, and when the program instructions are executed by the processor, the water supply and drainage balance analysis method of the water transmission network according to any one of claims 1 to 8 is implemented.

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