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Recognition System for Merging Vehicles Crossing Solid Lines at Traffic Intersections

A technology of traffic intersections and solid lines, which is applied in the field of vehicle recognition systems for merging across solid lines, and can solve problems such as efficiency and accuracy impact and dependence.

Active Publication Date: 2017-02-08
未来汽车科技(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, this detection method is too dependent on manual work, and its efficiency and accuracy are greatly affected
At present, there is no corresponding effective electronic detection method

Method used

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  • Recognition System for Merging Vehicles Crossing Solid Lines at Traffic Intersections

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Experimental program
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Embodiment Construction

[0014] The embodiment of the system for identifying vehicles merging across a solid line at a traffic intersection according to the present invention will be described in detail below with reference to the accompanying drawings.

[0015] Before the vehicles at the current traffic intersection wait for the cut-off line, in order to prevent traffic chaos or even major accidents caused by vehicles switching back and forth in each traffic channel, the road traffic management department generally sets a solid line area, which is a The rectangular area is composed of four straight lines on the periphery. According to the number of traffic channels inside the rectangular area, multiple sub-rectangular areas are divided in the direction perpendicular to the vehicle waiting cut-off line. Each sub-rectangular area corresponds to a traffic channel. The traffic channel may include left Turn channel, right turn channel, straight channel and U-turn channel, etc.

[0016] Before the vehicle ...

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Abstract

The present invention relates to a vehicle recognition system for crossing a solid line at a traffic intersection, comprising a mobile hard disk, an AT89C51 single-chip microcomputer, an image recognition device and a high-definition camera device. The camera device collects images of the traffic intersection to obtain two images of the intersection at a preset time interval, the image recognition device is connected to the high-definition camera device and the mobile hard disk respectively, and based on the features of the solid line image, respectively Image processing is performed on the two intersection images, and the AT89C51 single-chip microcomputer is connected to the image recognition device, and based on the image processing result, it is determined whether there is a vehicle merging across the solid line at the traffic intersection. The invention can effectively detect illegal behaviors of merging vehicles across a solid line at traffic intersections, and provide important reference data for law enforcement by road traffic management departments.

Description

technical field [0001] The invention relates to the field of traffic supervision, in particular to a recognition system for a vehicle merging across a solid line located at a traffic intersection. Background technique [0002] In the prior art, the detection of violations of motor vehicle drivers mainly focuses on two aspects. One aspect is whether to violate the traffic rules corresponding to traffic lights, for example, whether to run a red light, whether to run a green light, and whether to cross the traffic cut-off line. Focus on the detection of illegal behaviors of people inside the vehicle, such as whether to wear seat belts, whether to take children to sit in the co-pilot, etc. However, there is a lack of effective detection measures for the illegal behavior of the driver driving the vehicle across the solid line at the traffic intersection. more dangerous. [0003] In the prior art, the detection of the behavior of vehicles crossing the solid line at the traffic i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/017G06K9/00
CPCG08G1/0175G06V20/584
Inventor 马磊谢雪亮李志伟杨峰
Owner 未来汽车科技(深圳)有限公司
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