Construction method of dividing business grid based on finite element grid in emergency repair site deployment scene
A construction method and finite element technology, applied in the field of business grid division, can solve problems such as inability to accurately meet emergency response time requirements, inability to adjust emergency repair resources, and adjust partitions
Active Publication Date: 2020-12-29
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology
At present, the division of electric power emergency repair areas mainly determines the scope of responsibility of each emergency repair team through administrative division and manual division. The division basis cannot accurately meet the emergency response time requirements, and cannot automatically adjust the division according to changes in urban traffic conditions, nor can it automatically pass the analysis of work orders. Adjust the deployment of emergency repair resources
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[0044] The accompanying drawings are for illustrative purposes only and cannot be construed as limiting the patent;
[0045] In order to better illustrate this embodiment, some parts in the drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product;
[0046] For those skilled in the art, it is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.
[0047] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0048] Such as figure 1 As shown, a method for constructing business grids based on finite element grids in emergency repair deployment scenarios includes the following steps:
[0049] Step 1: Use road intersections to simulate the starting point and end point of the path, preset factors such as different road speeds, the average travel time of traffic lights at the intersection, calculate all ...
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The invention provides a construction method for dividing a service grid in an emergency repair stationing scene based on a finite element grid. The method comprises. The method comprises the following steps: reasonably dividing responsibility regions according to the urban traffic conditions and emergency response time requirements, and providing stationing recommendations of all regions according to the property position of a company; suggestions are provided for first-aid repair manpower and material resource allocation according to the historical work order quantity of each region; dynamically modifying the range of the grid region and the configuration of emergency repair resources according to urban traffic conditions and work order quantity change conditions over time.
Description
technical field [0001] The present invention relates to the field of finite element grids, and more specifically, to a construction method for dividing service grids based on finite element grids in the scene of emergency repair points. Background technique [0002] In mathematics, the finite element method (FEM, Finite Element Method) is a numerical technique for solving approximate solutions of partial differential equation boundary value problems. When solving, the whole problem area is decomposed, and each sub-area is divided into simple units, which are called finite elements. It uses a variational method to minimize the error function and produce a stable solution. Analogous to the idea of connecting many tiny straight lines to approximate a circle, the finite element method encompasses all possible methods of connecting many simple equations over small areas called finite elements and using them to estimate complex equations over larger areas. equation. It regard...
Claims
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IPC IPC(8): G06F30/23G06F30/18
Inventor 吴丽贤钱正浩宋才华杜家兵林钰杰
Owner GUANGDONG POWER GRID CO LTD