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A method and system for automatically judging that a vehicle illegally occupies a prohibited lane

A technology for vehicle violations and driving lanes, which is applied in the field of automatic identification of vehicles illegally occupying prohibited lanes, which can solve problems such as traffic congestion, and achieve the effects of improving accuracy, strong real-time performance, and eliminating vehicles illegally occupying lanes

Active Publication Date: 2021-06-04
QIANXUN SPATIAL INTELLIGENCE INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for automatically judging vehicles illegally occupying forbidden lanes, so as to solve the problem of traffic congestion caused by vehicles occupying lanes at will on expressways

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  • A method and system for automatically judging that a vehicle illegally occupies a prohibited lane
  • A method and system for automatically judging that a vehicle illegally occupies a prohibited lane
  • A method and system for automatically judging that a vehicle illegally occupies a prohibited lane

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Embodiment Construction

[0024] In the following description, many technical details are proposed in order to enable readers to better understand the application. However, those skilled in the art can understand that without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0026] The first embodiment of the present invention relates to a method for automatically judging that a vehicle illegally occupies a forbidden lane, figure 1 is a schematic flow chart of the automatic discrimination method.

[0027] As shown in the figure, in this embodiment, the installation position of the positioning antenna of the vehicle p...

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Abstract

The invention discloses a method and system for automatically judging that a vehicle illegally occupies a forbidden lane. The method pre-stores the installation position of the positioning antenna of the vehicle's positioning device on the vehicle, and the electronic map includes the position of the forbidden lane, periodically Acquire the positioning result from the positioning device of the vehicle; according to the positioning result, the installation position and the position of the forbidden lane, calculate the proportion of the vehicle body in the forbidden lane; if the proportion is greater than the duration of the predetermined threshold If the time limit is greater than the predetermined time limit, it is determined that the vehicle is illegally occupying the lane. The present invention can reduce or even eliminate the phenomenon of road occupation, and limitedly alleviate the phenomenon of high-speed congestion caused by road occupation.

Description

technical field [0001] The invention relates to the field of traffic information processing, in particular to a technology for automatically judging that a vehicle illegally occupies a forbidden lane. Background technique [0002] In recent years, with the rapid development of the economy, the freight traffic between cities has become more and more frequent, and the number of vehicles on the expressway has also increased rapidly. However, many car owners randomly occupy lanes on the expressway, and because of the slow speed of the vehicles, the expressway is congested and affects the normal travel of many people. [0003] First of all, a large number of high-speed cameras are required to record such phenomena in the way of illegal occupation of roads by vehicles. In addition, patrol police are required to patrol the expressway at any time. The existing regulatory means not only need to invest a lot of financial and material resources, but also cannot effectively manage and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01
CPCG08G1/0125G08G1/0137
Inventor 纪俊逸
Owner QIANXUN SPATIAL INTELLIGENCE INC