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Power grid typhoon prevention and disaster relief aid decision making support system based on GIS (Geographic Information System)

A technology that assists decision-making and supports systems. It is applied in information technology support systems, system integration technologies, instruments, etc. It can solve problems such as threats to the safety of power grid operation, damage, and lack of monitoring means for typhoon disasters, so as to improve management work and reduce power grids. Loss, the effect of ensuring residential electricity consumption

Inactive Publication Date: 2014-04-02
STATE GRID CORP OF CHINA +3
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The typhoon seriously threatens the operation safety of the power grid and causes damage to varying degrees
The existing power grid system lacks effective monitoring methods for typhoon disasters, cannot effectively forecast the occurrence of disasters, and cannot monitor disasters in a timely manner
Commanders cannot judge the development trend of disasters, cannot understand the situation of resources, and cannot obtain the information required for relevant decision-making, which brings many difficulties to the disaster prevention and mitigation work of the power system

Method used

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  • Power grid typhoon prevention and disaster relief aid decision making support system based on GIS (Geographic Information System)
  • Power grid typhoon prevention and disaster relief aid decision making support system based on GIS (Geographic Information System)

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Embodiment Construction

[0019] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] In order to meet the requirements of the system's interface friendliness, easy operation, easy use, easy deployment, and easy maintenance, the system is based on the ArcGISServer geographic information system platform, adopts a multi-layer architecture model and MVC mode, and follows the platform-based and component-based design ideas. Unified data exchange, unified interface standards and unified security guarantee, using ASP.NET technology to build a comprehensive application system composed of three main frameworks: data service layer, business layer and user presentation layer. The system's data service layer architecture is based on the large-scale relational database Oracle10g, based on the SDE middleware, for integrated and efficient management of attribute data and spatial data.

[0021] Such as figure 2 As shown, th...

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Abstract

The invention discloses a power grid typhoon prevention and disaster relief aid decision making support system based on a GIS (Geographic Information System) and relates to a decision making system. Several typhoons land at coastal regions at Zhejiang province every year, power grid facilities and equipment are seriously damaged, and the operation safety of a power grid is severely affected. The power grid typhoon prevention and disaster relief aid decision making support system based on the GIS comprises an electric power GIS subsystem, a disaster prevention emergency command rehearsal subsystem, a line fault monitoring and early warning subsystem, a disaster evaluation and statistics subsystem and a power grid disaster prevention emergency command subsystem. According to the technical scheme, the disaster detailed information can be rapidly and scientifically obtained, the emergency repair is aided, the management level is effectively improved, the power grid loss is reduced, the residential electricity consumption and the commercial power are ensured, and strong guarantee is provided for the operation safety of the power grid.

Description

technical field [0001] The present invention relates to a decision support system. Background technique [0002] Zhejiang is located in the southeast coast of my country and is an area where natural disasters occur frequently, especially typhoon disasters. According to statistical analysis of typhoon data over the years, Zhejiang Province ranks second among all provinces in my country in terms of the number of strong typhoons and super typhoons that have landed on the coast of my country, second only to Taiwan. Typhoons seriously threaten the operation safety of the power grid and cause damage to varying degrees. The existing power grid system lacks effective monitoring means for typhoon disasters, cannot effectively forecast the occurrence of disasters, and cannot monitor disasters in a timely manner. Commanders cannot judge the development trend of disasters, understand the situation of resources, and cannot obtain the information required for relevant decision-making, w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCY04S10/545Y02E40/76Y02E40/70Y04S10/50
Inventor 余善国张亚东
Owner STATE GRID CORP OF CHINA
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