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Important event early warning method and system for urban grid management

A city grid and early warning system technology, applied in the field of early warning of major events, can solve problems such as early warning uncertainty

Inactive Publication Date: 2018-07-20
江西思贤数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing technology relies heavily on hardware, so the early warning is uncertain, and the early warning of major events may not always be based on hardware.

Method used

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  • Important event early warning method and system for urban grid management
  • Important event early warning method and system for urban grid management
  • Important event early warning method and system for urban grid management

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Embodiment Construction

[0025] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make the technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.

[0026] In the drawings, components with the same structure are denoted by the same numerals, and components with similar structures or functions are denoted by similar numerals. The size and thickness of each component shown in the drawings are shown arbitrarily, and the present invention does not limit the size and thickness of each component. In order to make the illustration clearer, the thickness of parts is appropriately exaggerated in some places in the drawings.

[0027] like figure 1 As shown, the major event early warning method flow for urban grid management of a preferred embodiment of th...

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Abstract

The invention discloses an important event early warning method and system for urban grid management, and relates to the field of urban delicacy management. The important event early warning method comprises the steps that important events are defined; structural data is cleaned and integrated; records of the important events are screened; geographic position clustering is carried out on the important events; according to the geographic positions, ordinary events are supplemented; semantic analysis is carried out on each class of important events and ordinary events to extract similar cases; according to the screened data, feature conversion is carried out; an early warning model of the important event is established; a test set is inputted; the ordinary events are inputted; and early warning results are outputted. The important event early warning system comprises an input module, an important event early warning module and an output module. The important event early warning method and system for urban grid management can comprehensively and accurately master various risk dynamics in real time.

Description

technical field [0001] The invention relates to the field of refined urban management, in particular to early warning of major events in urban grid management. Background technique [0002] Major incidents refer to those cases that were finally exposed by the media after a period of fermentation, or that were dealt with by superior leaders after discovering the seriousness of the problem. For the timely warning and handling of major events, it is possible to realize refined city management, predict cases that may evolve into major events, and deal with them in a timely manner beforehand to prevent the situation from expanding. [0003] At present, the early warning of major events is mainly through the collection of some external data to obtain massive text data. According to the knowledge base of major events, the collected text data is screened and analyzed, so as to find the occurrence rules of major events and make timely predictions on major events. In the existing tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/62G06Q50/26
CPCG06F16/215G06F16/242G06F16/2465G06Q50/26G06F18/23
Inventor 金耀辉姜华李慧王永坤
Owner 江西思贤数据科技有限公司
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