Case event scene witness searching and target association analysis method and system

Abstract

The invention relates to a case event scene witness searching and target association analysis method. The method comprises steps of: S1, causing an alarm mobile terminal to automatically record and upload scene video and / or audio information based on a user-triggered alarm signal; S2, searching a potential witness mobile terminal list associated with the alarm mobile terminal according to the positioning information of the alarm mobile terminal, base station information and recording time; S3 , screening out a witness mobile terminal list based on the scene video and / or audio information, respective potential witness mobile terminals and the movement locus of the alarm mobile terminal; and S4, positioning each witness mobile terminal in the witness mobile terminal list and acquiring the user information of each witness mobile terminal. The invention also relates to a case event scene witness searching and target association analysis system. The method and the system can quickly and accurately search the witness mobile terminals, so that a public security system can obtain the witness information of a case event immediately so as to improve witness-taking accuracy and efficiency.

Description

technical field [0001] The present invention relates to the technical field of public security prevention and control, and more specifically, to a method and system for analyzing the correlation between witness search and target at the crime scene. Background technique [0002] During the review process of the case, if there are witnesses to testify, it will increase the possibility of knowing the truth of the case and successfully solving the case. In court, witnesses' accusations and testimonies against the accused are the most influential evidence. When the incident occurred, other people at the scene and around will also witness the specific circumstances of the incident, which will become effective witnesses of the incident. The traditional detection method is to search for witnesses and investigate persons related to the victim by the public security organs based on the victim's dictation and the investigation results of the scene of the case. However, due to the lar...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a kind of relevant witnesses capable of quickly analyzing and locating case events in view of the above-mentioned defects of the prior art, so as to provide important assistance for the public security system to crack cases Method and system for witness search and target correlation analysis at the scene of an incident involving the problem of witness identification and acquisition difficulties

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