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A method and device for locating a criminal suspect

A technology for criminal suspects and positioning methods, which can be applied to services based on location information, television, closed-circuit television systems, etc., and can solve problems such as poor results and poor timeliness of positioning methods.

Active Publication Date: 2020-10-23
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art, and proposes a method and device for locating criminal suspects to solve the problems of poor timeliness and poor effect of existing methods for locating criminal suspects

Method used

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  • A method and device for locating a criminal suspect
  • A method and device for locating a criminal suspect
  • A method and device for locating a criminal suspect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] figure 1 It is a flowchart of a method for locating a criminal suspect provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the method for locating the criminal suspect includes:

[0045] Step 101, obtaining multiple clue information of the criminal suspect;

[0046] Step 102: Obtain a list of mobile terminal identifiers of the criminal suspect according to the pieces of clue information, where the list of mobile terminal identifiers includes at least one mobile terminal identifier.

[0047] In the method for locating a criminal suspect provided in this embodiment, the method for locating a criminal suspect includes: acquiring multiple clue information of the criminal suspect, and acquiring the mobile terminal identification of the criminal suspect according to the multiple clue information list. Compared with the existing technology, the technical solution provided by this embodiment does not require complex manual analysis. Through big dat...

Embodiment 2

[0049] figure 2 It is a flow chart of a method for locating criminal suspects provided by Embodiment 2 of the present invention. Such as figure 2 As shown, the method for locating the criminal suspect includes:

[0050] Step 201, obtaining multiple clue information of the criminal suspect;

[0051]Specifically, there is a great possibility that the criminal suspect will be photographed by the surveillance cameras at the crime scene and the escape route during the crime scene and escape route. The surveillance video captured by the surveillance camera records when and where the criminal suspect appeared location, and the cameras in different locations have different numbers, and the camera number corresponds to the corresponding location, and the camera number and the corresponding location together form the camera information. Therefore, by obtaining the camera of the suspect at the crime scene and the escape route information and surveillance video, clue information of c...

Embodiment 3

[0073] image 3 It is a schematic structural diagram of a device corresponding to a method for locating a criminal suspect provided in Embodiment 1 of the present invention. Such as image 3 As shown, the locating device of the criminal suspect includes a first acquisition module 11 and a second acquisition module 12, and the first acquisition module 11 is used to acquire multiple clue information of the suspect; the second acquisition module 12 The mobile terminal identification list is used for acquiring criminal suspects according to the multiple pieces of clue information.

[0074] In the suspect locating device provided in this embodiment, the suspect locating device includes: a first acquisition module, configured to acquire a plurality of clue information of the suspect, and a second acquisition module, configured to A list of mobile terminal identifications of criminal suspects is acquired through multiple clue information. Compared with the prior art, the technical...

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Abstract

The invention provides a positioning method and device for a criminal suspect. The method comprises the steps of acquiring a plurality of clue information of the criminal suspect, acquiring a mobile terminal identifier list of the criminal suspect according to the plurality of clue information, wherein the mobile terminal identifier list includes at least one mobile terminal identifier. The technical solution provided by the invention enables an investigator to obtain the mobile terminal identifier list of the criminal suspect based on the clue information about the criminal suspect obtained from a surveillance video, therefore, the scope of the criminal suspect is greatly narrowed, the trace of the criminal suspect can be timely found and tracked, the time cost of solving a case is reduced, the solution process of the case is accelerated, and the technical solution has a great significance for creating a good social security environment.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for locating criminal suspects. Background technique [0002] In modern society, crimes occur from time to time. When the public security department is tracking criminal suspects, it usually locates the criminal suspects based on the relevant video information of the cameras all over the streets and alleys, that is, uses manual investigation to locate the suspects. However, due to the high population density in the city and the strong mobility, and some habitual criminals have hidden methods of committing crimes and are difficult to detect, the public security department often finds useful clues or cannot find criminal suspects at all after continuous tracking for a long time to locate them through manual investigation. This makes the time cost of detecting the case greatly increased, making the case unable to be detected in time. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029H04W64/00H04N7/18
CPCH04N7/181H04W64/006H04W4/029
Inventor 李希金双程张伦泳
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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