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Regional water network topological relation confirmation method, device and system

A topological relationship and water network technology, applied in data processing applications, instruments, forecasting, etc., can solve problems such as pipeline damage, resource waste, pipeline serial modification, etc., and achieve the effect of improving efficiency and saving labor costs

Pending Publication Date: 2020-09-04
深圳电蚂蚁数据技术有限公司
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Problems solved by technology

[0007] The further technical problem to be solved by the present invention is that in the prior art, the method of manual inspection of each pipeline is adopted. After the inspection is completed, it is difficult to quickly find the problem point for malicious pipeline modification or pipeline damage. It is also necessary to re-examine the topological relationship of the water network in the problem area, resulting in a huge waste of resources

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  • Regional water network topological relation confirmation method, device and system
  • Regional water network topological relation confirmation method, device and system
  • Regional water network topological relation confirmation method, device and system

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Embodiment 1

[0042] Embodiment 1 of the present invention provides a method for confirming the topological relationship of a regional water network. The region described in the embodiment of the present invention belongs to a broader concept than the water supply system. ) and the sub-meter (abbreviation of the sub-meter of the flow metering device) have a mapping relationship, which can be divided into a concept of area. Extending to the existing technology involving the layout of the master table and sub-tables, the record information after the layout (the record information here refers to the logical mapping relationship between the master table and the sub-tables recorded on the server side) and the actual pipeline layout are different. Corresponding problems, such as: adjacent water supply systems, adjacent water supply rooms, adjacent communities, a pipeline link with multiple master tables, etc., will have the logical relationship between the master table and sub-tables recorded on t...

Embodiment 2

[0101] In the above-mentioned embodiment 1, for calculating the correlation between the water flow data of the general meter of the flow metering device in each area and the water flow data of one or more flow metering devices belonging to each area in the current record and establishing the topological relationship of the water network, It is mainly based on the sub-meters of all flow metering devices included in the area, adopts an exhaustive method to form multiple combinations, and then determines one or more flow metering devices with wrong attribution relations according to different calculation methods.

[0102] When the order of magnitude of the flow metering device is very large, the number of corresponding combinations will be very large, and the efficiency of calculation and processing is extremely low. In order to improve efficiency, this embodiment proposes an improved solution based on Embodiment 1 for an actual application scenario.

[0103] In real life, for di...

Embodiment 3

[0132] On the basis of the method for confirming the topological relationship of the regional water network provided by Embodiment 1 and Embodiment 2 of the present invention, the embodiment of the present invention also provides a system for confirming the topological relationship of the regional water network, which can be used to complete the Therefore, the corresponding technical content described in the embodiment of the present invention is also applicable to the implementation of the method in Embodiment 1.

[0133] Such as Figure 9 As shown, it includes a database server, a water network topology relationship calculation server, and one or more intelligent terminals. It can be in the form of a single host or in the form of a cloud platform, which is not specifically limited here. The system specifically includes:

[0134] The database server is used to store each area and the initial attribution relationship of the flow metering devices included in the area, and is ...

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Abstract

The invention relates to the technical field of water network topological relations in water supply systems, and provides a regional water network topological relation confirmation method, a device and a system. The method comprises the following steps: determining one or more regions which potentially have water network topological relation attribution errors; acquiring water flow data corresponding to each flow metering device contained in the one or more regions; and according to the water flow data, determining one or more flow metering devices in the one or more regions in a water networktopological relation affiliation error state. The invention provides a method for determining one or more regions which potentially have water network topological relation attribution errors. And theprobability of one or more flow metering devices in the one or more regions in a water network topological relation affiliation error state is determined through the water flow data, so that the labor cost of workers for field investigation is saved to a great extent, and the troubleshooting efficiency is also improved.

Description

【Technical field】 [0001] The present invention relates to the technical field of water network topological relationship of a water supply system, in particular to a method, device and system for confirming the topological relationship of a regional water network. 【Background technique】 [0002] Wrong regional water network topological relationship, the energy conservation relationship between water supply is destroyed. The topological relationship of the regional water network is disordered, which has brought many adverse effects on the production and technical management of the hydraulic industry. The hydraulic industry urgently needs technology to sort out the topological relationship of the regional water network and find out the real topological relationship of the regional water network. [0003] In reality, the method of solving topological problems in the water supply system usually adopts the traditional method of manual investigation. Specifically, the water supply...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06312G06Q50/06
Inventor 侯铁信侯飞汪毅
Owner 深圳电蚂蚁数据技术有限公司
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