Target tracking method and target tracking system

A target tracking and target technology, applied in the transmission system, character and pattern recognition, image data processing, etc., can solve problems such as expensive equipment, tracking failure, and vehicle trajectory cannot be accurately determined, so as to save tracking costs, avoid deployment, and improve The effect of flexibility and accuracy

Active Publication Date: 2018-11-23
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, because bayonets, electric police and other equipment are very expensive, generally they can only be installed at key intersections, and vehicles cannot be completely tracked, and vehicle trajectories cannot be accurately determined, which will lead to tracking failures

Method used

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  • Target tracking method and target tracking system
  • Target tracking method and target tracking system
  • Target tracking method and target tracking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This embodiment provides a target tracking method, such as figure 1 and figure 2 shown, including:

[0042] Step S10: Receive the target tracking request and the characteristic information of the target sent by the target management server.

[0043] Wherein, the target is a suspected illegal vehicle in this embodiment. Correspondingly, the target management server is a vehicle management server. Of course, the target may also be a target that needs to be tracked, such as a person or an object. The characteristic information of the target includes the identification information of the target, such as the license plate number, model, body color and other characteristic information of the illegal vehicle itself, and / or, the characteristic information of the target also includes the historical location information of the illegal vehicle, the Time information and direction of travel information, etc.

[0044] Step S11: Determine the search range of the target according...

Embodiment 2

[0068] This embodiment provides a target tracking system based on the target tracking method provided in Example 1, such as image 3 As shown, it includes: a first receiving module 1, configured to receive a target tracking request and target feature information sent by a target management server. The determining and establishing module 2 is configured to determine the search range of the target according to the characteristic information of the target, and establish a search terminal group within the search range. A search terminal group includes multiple search terminals. The communication judging module 3 is used to send a target information acquisition request to each search terminal in the search terminal group; receive target information acquired and reported by each search terminal in the search terminal group, and determine whether the search terminal group has found the target. The target information includes position information of the target. The timing determinin...

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PUM

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Abstract

The invention provides a target tracking method and a target tracking system. The target tracking method comprises the following steps: receiving a target tracking request and feature information of the target sent by a target management server; determining a search range of the target according to the feature information of the target, and establishing search terminal groups in the search range,wherein the search terminal groups comprise a plurality of search terminals; receiving the target information reported by each search terminal in the search terminal groups to determine whether the search terminal groups find the target; and determining the trajectory of the target according to the target information reported by the plurality of search terminal groups. The target tracking method is capable of exactly determining the trajectory of the target, and at the same time, avoiding the layout of a large amount of road monitoring equipment, saving the tracking cost, and improving the flexibility and precision rate of tracking.

Description

technical field [0001] The present invention relates to the technical field of mobile devices, and in particular, relates to a target tracking method and a target tracking system. Background technique [0002] With the acceleration of the urbanization process, a large number of people and vehicles have put enormous pressure on the city, and the public security problem is also very serious. All kinds of fake license plate vehicles, fake license plate vehicles and various illegal vehicles have been banned repeatedly, which greatly endangers the safety of the city. For this reason, the government invested a lot of money in the construction of checkpoints, electric police and other equipment to monitor passing vehicles in real time, and punish illegal vehicles in time, which greatly improved the traffic safety of the city. [0003] However, because bayonets, electric police and other equipment are very expensive, generally they can only be installed at key intersections, and veh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/12H04W4/021H04L67/52H04W4/029H04N7/181G06V10/95G06V10/96G06V20/52G06T7/70G06T7/20G06T2207/30248
Inventor 赵君杰
Owner BOE TECH GRP CO LTD
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