Traffic behavior analysis system

A technology of behavior analysis and transportation, applied in the field of intelligent transportation, can solve the problems of inaccurate analysis, insufficient accuracy rate, single intelligent video function, etc., and achieve the effect of high recognition accuracy and strong real-time performance

Inactive Publication Date: 2017-12-01
程丹秋
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, only one picture is captured when the vehicle passes by, and the types of vehicle behavior discrimination are very limited. One device can only realize one or two single intelligent video functions
[0003] In the prior art, there are also some camera systems with behav

Method used

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Embodiment Construction

[0022] The present invention will be further described in conjunction with the following application scenarios.

[0023] see figure 1 , a traffic behavior analysis system, comprising: a video acquisition module 1, a vehicle detection module 2, a vehicle tracking module 3, a vehicle trajectory extraction module 4, a vehicle behavior analysis module 5, a license plate recognition module 6, a vehicle information description module 7 and a communication module 8, of which:

[0024] The video acquisition module 1 is used to acquire traffic video images;

[0025] The vehicle detection module 2 is used to detect the vehicle in the traffic video image, and obtain the tracking vehicle target in the traffic video image;

[0026] The vehicle tracking module 3 is used to track the tracking vehicle target in the traffic video image, and obtain vehicle position information;

[0027] The vehicle track extraction module 4 is used to receive the vehicle position information of the vehicle t...

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PUM

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Abstract

The invention provides a traffic behavior analysis system, which comprises a video acquisition module, a vehicle detection module, a vehicle tracking module, a vehicle trajectory extraction module, a vehicle behavior analysis module, a license plate recognition module, a vehicle information description module and a communication module. The traffic behavior analysis system acquires a traffic video image from a traffic monitoring scene, detects a vehicle target in the acquired traffic video image, performing movement tracking on the vehicle target to obtain information such as the trajectory and the speed of the vehicle target, analyzes behaviors of the vehicle target according to the obtained information, judges whether the vehicle target has behaviors such as illegal lane changing, speed limit exceeding, wrong-direction running and illegal turning, acquires license plate information of the regulation breaking vehicle in real time and sends regulation breaking video and vehicle information of the vehicle target to a management center in real time. The traffic behavior analysis system is high in real-time performance, high in recognition accuracy and capable of effectively performing traffic monitoring round the clock.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a traffic behavior analysis system. Background technique [0002] The development of intelligent technology in the transportation field is becoming more and more mature, and it is mainly used for highway checkpoints or parking lot entrances and exits. The current mainstream intelligent transportation solution is that after the ground sensing coil senses the passing information of the vehicle, it sends a signal to the vehicle detector, and the vehicle detector analyzes and confirms that a vehicle is passing by, then sends a trigger signal to the camera, and the camera receives the signal , while controlling the fill light to emit bright light, press the shutter to take an image and recognize the license plate. In this way, only one picture is captured when the vehicle passes by, and the types of vehicle behavior discrimination are very limited. One device can o...

Claims

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Application Information

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IPC IPC(8): G08G1/01G08G1/054G08G1/017
CPCG08G1/0104G08G1/0175G08G1/054
Inventor 程丹秋
Owner 程丹秋
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