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Method for identifying vehicle changing lanes across full line at traffic intersection

A traffic intersection, solid line technology, applied in traffic control systems, character and pattern recognition, traffic control systems for road vehicles, etc., can solve problems such as efficiency and accuracy impact, dependence, etc.

Inactive Publication Date: 2015-05-27
TAIZHOU ANTENG HUB FACTORY GROUP
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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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  • Method for identifying vehicle changing lanes across full line at traffic intersection

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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 invention relates to a method for identifying a vehicle changing lanes across a full line at a traffic intersection. The method comprises steps as follows: 1) a system for identifying the vehicle changing the lanes across the full line at the traffic intersection is provided and comprises a mobile HDD (hard disk drive), an AT89C51 microcontroller, image identification equipment and high-definition camera equipment, the mobile HDD pre-stores full line image characteristics of the traffic intersection, the high-definition camera equipment performs image acquisition on the traffic intersection to acquire two intersection images at a preset interval, the image identification equipment is connected with the high-definition camera equipment and the mobile HDD respectively and processes the two intersection images respectively on the basis of the full line image characteristics, and the AT89C51 microcontroller is connected with the image identification equipment and determines whether the vehicle changing the lanes across the full line exists at the traffic intersection or not on the basis of image processing results; 2) the system is used for identification.

Description

technical field [0001] The invention relates to the field of traffic supervision, in particular to a method for identifying a vehicle crossing a solid line and merging 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 int...

Claims

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Application Information

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IPC IPC(8): G08G1/017G06K9/00G06K9/36
CPCG08G1/0175G06V20/584G06V2201/08
Inventor 不公告发明人
Owner TAIZHOU ANTENG HUB FACTORY GROUP
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