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An early warning system for vehicle line pressure

An early warning system and vehicle technology, applied in image analysis, image enhancement, instruments, etc., can solve the driver's economic loss, driver's psychological pressure and other problems

Active Publication Date: 2021-05-18
福州视驰科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Violations caused by driving under the line not only cause economic losses to the driver, but also cause psychological pressure on the driver

Method used

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  • An early warning system for vehicle line pressure
  • An early warning system for vehicle line pressure
  • An early warning system for vehicle line pressure

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0043] Please combine image 3 , Figure 4 and Figure 5 , the present invention provides a vehicle line pressure early warning system, comprising an image signal acquisition module, an image processing module, a vehicle state calculation module and a vehicle state early warning module, characterized in that:

[0044] The image signal collection module is used to collect image signals of the road ahead of the vehicle, and deliver the collected signals to the image processing module;

[0045] The image processing module includes sequentially connecting an image preprocessing module, a binary edge extraction module, a lane line extraction module and a lane line type judgment module;

[0046] The image preprocessing module removes the salt and pepper noise by median filtering after graying the collected image;

[0047] Described binarization edge extra...

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Abstract

The present invention relates to an early warning system for vehicle line pressure, including an image signal acquisition module, an image processing module, a vehicle state calculation module and a vehicle state early warning module; the image signal acquisition module uses a monocular camera to collect image information, and after preprocessing Extract the edge, extract the lane line from the edge and calculate the lateral distance and vehicle orientation of the vehicle and the lane in the real scene, so as to make the distance warning and angle warning of the vehicle and the lane line to the driver; the present invention only needs the camera sensor. The function can be realized on the standardized road of the route width, which has the advantages of less dependence on equipment, high accuracy, and portability; it can bring convenient and safe driving experience to the driver.

Description

technical field [0001] The invention relates to an early warning system for vehicle line pressure. Background technique [0002] With the popularization of automobiles in Chinese society, according to statistics from the Traffic Management Bureau of the Ministry of Public Security, as of the end of 2016, the number of automobiles reached 194 million, and the number of car drivers exceeded 310 million. The driving skills of car drivers are uneven. No matter whether a novice or a veteran, it is easy to have a traffic accident without paying attention. Therefore, the vehicle assisted driving adds an insurance to the car driver. Among them, the vehicles driving under the line generally occupy the opposite lane or occupy the same lane. This behavior is not easy to detect but harmful to the car driving behavior, which is an illegal behavior. Violations caused by driving under the line not only cause economic losses to drivers, but also cause psychological pressure on drivers. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00G06K9/00G06T7/13G06T7/80
CPCG06T7/13G06T7/80B60Q9/00G06T2207/30256G06T2207/30208G06T2207/20032G06T2207/10024G06V20/588G06V2201/08
Inventor 陈志峰郭恩特范振嘉裴晨皓陈雅楠黄立勤潘林
Owner 福州视驰科技有限公司