Method and equipment for determining group behavior occurrence place

A technology based on place of occurrence and behavior, applied in services based on specific environments, services based on location information, wireless communication, etc., can solve the problem of not being able to guide the evacuation and escape of gathering groups in time, detecting gathering places, and intelligent video surveillance to detect burst patterns Difficulties and other problems to achieve the effect of ensuring safe evacuation, reducing the amount of calculation, and reducing the complexity of calculation

Active Publication Date: 2020-06-12
中国移动通信集团甘肃有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] On the other hand, detecting burst patterns with intelligent video surveillance is more difficult
For intelligent video surveillance, timely detection of sudden behavior of passenger groups is an important criterion for measuring the effectiveness of detection methods. Timely detection is helpful for the issuance of alarms and the evacuation and escape of passenger groups. The loss is minimized, but none of the existing technologies can detect the gathering place of sudden group behavior in time, and cannot guide the group to evacuate and escape in time

Method used

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  • Method and equipment for determining group behavior occurrence place
  • Method and equipment for determining group behavior occurrence place
  • Method and equipment for determining group behavior occurrence place

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Experimental program
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Embodiment 1

[0023] In order to explain the content of the present invention in more detail, the edge data used in the present invention will be specifically introduced below, as follows:

[0024] The edge data center refers to a data center located close to the user side, which can provide services to local users. Local users do not need to visit the remote data center. Therefore, the edge data center can provide users with high-bandwidth and low-latency access applications.

[0025] For example, applying the processing method of the edge data center to the Internet of Vehicles, the low-latency processing of the edge data center can enable the Internet of Vehicles to reach the specified security level, among which, the server based on the edge data center can sink to each node at the edge of the network , saving network delay.

[0026] Specifically, the edge data center can be used as a server set at the edge of each community network, and various sample data collected are processed throu...

Embodiment 2

[0125] Based on the same inventive concept, the present invention also provides a device for determining the place where group behavior occurs. For the specific implementation of the device, please refer to the description of the method embodiment, and the repetition will not be repeated.

[0126] The device includes: a processor and a memory, wherein the memory stores program codes, and when the program codes are executed by the processor, the processor is used to perform the following steps:

[0127] dividing the monitored environmental area into grid areas corresponding to different environmental attributes, and dividing each grid area into at least one fine grid;

[0128] Processing the sampling data of the terminal in the above-mentioned fine grid area based on the edge data center, determining the warning value of the terminal behavior parameter corresponding to the above-mentioned fine grid, and determining the terminal behavior parameters in the above-mentioned fine gri...

Embodiment 3

[0147] Based on the same inventive concept, the present invention also provides a computer storage medium. For the specific implementation of the computer storage medium, please refer to the description of the method embodiment, and the repetition will not be repeated.

[0148] A computer storage medium, on which a computer program is stored, characterized in that, when the program is executed by a processor, the following steps are implemented:

[0149] dividing the monitored environmental area into grid areas corresponding to different environmental attributes, and dividing each grid area into at least one fine grid;

[0150] Processing the sampling data of the terminal in the above-mentioned fine grid area based on the edge data center, determining the warning value of the terminal behavior parameter corresponding to the above-mentioned fine grid, and determining the terminal behavior parameters in the above-mentioned fine grid area;

[0151] According to the terminal behav...

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Abstract

The invention discloses a method and equipment for determining the occurrence place of group behaviors, which are used for determining the occurrence place of the group behaviors in time and can be used for intelligently evacuating aggregated groups in time. The method comprises the steps that a monitored environment area is divided into grid areas corresponding to different environment attributes, and each grid area is divided into at least one fine grid; processing the sampling data of the terminal in the fine grid area based on an edge data center, determining a terminal behavior parameterwarning value corresponding to the fine grid, and determining a terminal behavior parameter in the fine grid area; and according to the determined terminal behavior parameter alert value correspondingto the fine grid and the terminal behavior parameters in the fine grid area, determining whether the fine grid has a user group aggregation behavior or not.

Description

technical field [0001] The invention relates to identifying sudden group behaviors, in particular to a method and equipment for determining where group behaviors occur. Background technique [0002] Today's society is a densely populated and highly complex society, facing more and more emergencies and emergencies, and the difficulty and importance of evacuation are becoming more and more prominent. Most of the existing video monitoring systems only monitor and track moving targets in the scene, but rarely recognize and understand the behavior of moving targets. Although people continue to build larger and larger video monitoring systems, these monitoring systems are almost Only a tool for post-event video evidence collection can be provided. [0003] At present, the use of intelligent video surveillance to deal with the sudden behavior of passenger groups for evacuation mainly faces two major challenges: [0004] On the one hand, the scope of monitoring scenarios is wide, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/08H04W4/021H04W4/029H04W4/33
CPCH04W24/08H04W4/029H04W4/021H04W4/33
Inventor 包静
Owner 中国移动通信集团甘肃有限公司
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