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LBS big data-based tread event intelligence analysis method and device

An event and stampede technology, applied in the field of data processing, can solve problems such as low maturity and poor effectiveness

Active Publication Date: 2020-08-14
CHINA CRIMINAL POLICE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides an intelligence analysis method and device for a stampede event based on LBS big data, which solves the problem of poor effectiveness and maturity of using LBS big data to analyze intelligence early warning and event handling in large gathering activity areas in the prior art Low technical problems have achieved the technical effect of improving the effectiveness of LBS big data for intelligence early warning in large-scale gathering activities, thereby providing auxiliary decision-making and plans for emergency command, and enhancing the reliability of post-event traceability and evaluation.

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  • LBS big data-based tread event intelligence analysis method and device
  • LBS big data-based tread event intelligence analysis method and device
  • LBS big data-based tread event intelligence analysis method and device

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Embodiment 1

[0069] figure 1 This is a schematic flowchart of an intelligence analysis method for stampede events based on LBS big data in an embodiment of the present invention. like figure 1 As shown, an embodiment of the present invention provides an intelligence analysis method for stampede events based on LBS big data, and the method includes:

[0070] Step 110: Obtain the first LBS data in the electronic fence area, clean, classify, and cluster the first LBS data, and establish a multi-type LBS database.

[0071] Specifically, in the intelligence research and judgment of large-scale gathering activities in cities, firstly, according to the time, location, scale, and nature of the activities, fully consider the surrounding environmental factors, and use the geographic information system to delineate the work area for LBS data collection, and then according to The LBS-related data collected in the fenced area, such as the total number of people, the density of people, the characteris...

Embodiment 2

[0087] Based on the same inventive concept as an intelligence analysis method for a stampede event based on LBS big data in the foregoing embodiment, the present invention also provides an intelligence analysis method device for a stampede event based on LBS big data, the device comprising:

[0088] A data processing unit 11, the data processing unit 11 is used to obtain the first LBS data in the electronic fence area, clean, classify and cluster the first LBS data and establish a multi-class LBS database;

[0089] Modeling early warning unit 12, which is used for constructing multi-type stampede event early-warning parameter thresholds and corresponding multi-type stampede event early-warning thematic models according to the deep integration and intelligent perception of LBS data in the multi-type LBS database , and obtain the first intelligence early warning information according to the multi-type stampede event early warning thematic model;

[0090] Emergency handling unit ...

Embodiment 3

[0124] Based on the same inventive concept as the method for intelligence analysis of stampede events based on LBS big data in the foregoing embodiment, the present invention also provides an intelligence analysis device for stampede events based on LBS big data, including a memory 304, a processor 302 and A computer program stored on the memory 304 and executable on the processor 302, when the processor 302 executes the program, the processor 302 implements the steps of any of the aforementioned methods for shopping social networking.

[0125] Among them, in image 3 In the bus architecture (represented by bus 300 ), bus 300 may include any number of interconnected buses and bridges, bus 300 will include one or more processors represented by processor 302 and various types of memory represented by memory 304 circuits are linked together. The bus 300 may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, etc., wh...

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Abstract

The invention provides an LBS big data-based tread event intelligence analysis method and device, and relates to the technical field of data processing. The method comprises: establishing multiple types of LBS databases by obtaining first LBS data in an electronic fence area; carrying out deep integration and intelligent perception on the LBS data, constructing early warning parameter thresholds of multiple types of treading events and corresponding early warning thematic models of the multiple types of treading events, and obtaining first intelligence early warning information according to the early warning thematic models of the multiple types of treading events; acquiring LBS real-time data in the treading event area, and constructing an emergency disposal aid decision model and a treading event prediction deduction model in combination with the first intelligence early warning information; and processing an LBS historical database according to a data mining time sequence analysis algorithm, and constructing a trampling event traceability analysis model and an emergency disposal effect evaluation model. The technical effects of improving the effectiveness of LBS big data for large-scale aggregation activity intelligence early warning, providing auxiliary decisions and plans for emergency command and enhancing the reliability of after-event traceability and evaluation are achieved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for analyzing information on stampede events based on LBS big data. Background technique [0002] With the rapid development of my country's social economy, the large-scale gathering activities with the "city name card" effect have increased significantly, which will lead to emergencies, especially the risk of crowded stampede incidents. In fact, the occurrence of crowded stampede events is a process of brewing, accumulation, development and intensification, and each process has certain symptoms. Therefore, how to effectively monitor the real-time data such as the flow of people, vehicles, passengers, emergency deployment, and network public opinion in areas, places, and roads in large-scale gathering activities, and establish and improve the monitoring, early warning and rapid disposal system of crowded stampede events, so as to achieve early detectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/26G06F16/28G06F16/2458
CPCG06Q50/265G06F16/285G06F16/2465G06F16/2462G06F16/2477Y02D30/70
Inventor 张冬冬
Owner CHINA CRIMINAL POLICE UNIV