Crossing-traffic-state dynamic detection system based on video intelligence analysis and method thereof

A technology of traffic status and intelligent analysis, applied in the field of intelligent transportation, to achieve the effect of improving traffic efficiency, optimizing traffic signal control at intersections, and improving detection performance

Active Publication Date: 2015-11-11
WUXI HUATONG INTELLIGENT TRAFFIC TECHN DEV
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a dynamic detection system and method for intersection traffic status based on video intelligent analysis, which utilizes intelligent video analysis tech

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  • Crossing-traffic-state dynamic detection system based on video intelligence analysis and method thereof
  • Crossing-traffic-state dynamic detection system based on video intelligence analysis and method thereof
  • Crossing-traffic-state dynamic detection system based on video intelligence analysis and method thereof

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0025] like figure 1 Shown: In order to utilize the intelligent video analysis technology to analyze the traffic state of the crossing, solve the problem that the traditional coil exists, improve the detection performance of the traffic flow parameters and the traffic state of the crossing, and improve the monitoring capability of the traffic state of the crossing, the present invention comprises The acquisition unit 10 of the flow video image, the acquisition unit 10 is connected with the analysis unit 20, so as to transmit the traffic flow video image collected to the analysis unit 20;

[0026] The analysis unit 20 receives the traffic flow video image, and lays a virtual auxiliary line on the real-time image of each entrance lane of the traffic flow video image, and the analysis unit 20 analyzes the vehicle traffic status in the real-time image of each entra...

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Abstract

The invention relates to a crossing-traffic-state dynamic detection system based on video intelligence analysis and a method thereof. The system comprises an acquisition unit used for collecting crossing traffic flow video images. The acquisition unit is connected to an analysis unit so that the collected crossing traffic flow video images are transmitted into the analysis unit. The analysis unit receives the traffic flow video images and lays virtual auxiliary lines on each real-time entrance driveway image of the traffic flow video images. And the analysis unit analyzes a vehicle passing state in each real-time entrance driveway image according to the virtual auxiliary lines so as to acquire a traffic flow parameter of each entrance driveway. An intelligent video analysis technology is used to analyze a crossing traffic state, a problem existing in a traditional coil is solved, detection performance of a crossing traffic flow parameter and a traffic state are increased and a monitoring capability of a crossing traffic state is improved.

Description

technical field [0001] The invention relates to a system and method for dynamic detection of traffic status, in particular to a system and method for dynamic detection of traffic status at intersections based on video intelligent analysis, which belongs to the technical field of intelligent transportation. Background technique [0002] With the acceleration of urbanization and the increase of car ownership, the traffic capacity of urban roads is decreasing day by day. Road intersections are key nodes of urban roads, which are easily affected by factors such as the environment, flow of people, and traffic, and often become places where traffic jams and accidents frequently occur. Therefore, it is particularly important to grasp the traffic flow parameters and traffic status of the intersection in real time to improve the traffic capacity of the intersection. [0003] At present, the coil vehicle detector is used to detect the traffic flow parameters and traffic status of the...

Claims

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Application Information

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IPC IPC(8): G08G1/01
Inventor 刘东波树爱兵代磊磊何广进徐高松吴昌成徐棱藉东辉
Owner WUXI HUATONG INTELLIGENT TRAFFIC TECHN DEV
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