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Binocularly-based driveway deviation and front anti-collision early-warning system and method

A lane departure and dual-purpose technology, which is applied in the field of automobile auxiliary safety driving system, can solve the problems of unsatisfactory driving safety, difficulty in installation and calibration, and calculation of the distance of the vehicle ahead, so as to improve safety and reliability, and have a simple structure , The effect of reducing product cost

Inactive Publication Date: 2012-11-21
CETHIK GRP
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  • Summary
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lane departure independent system is costly and difficult to install and calibrate. The existing independent front collision avoidance system is developed based on the monocular mode system, and there is no stereo vision software algorithm to accurately calculate the distance to the vehicle ahead
Moreover, neith

Method used

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  • Binocularly-based driveway deviation and front anti-collision early-warning system and method
  • Binocularly-based driveway deviation and front anti-collision early-warning system and method
  • Binocularly-based driveway deviation and front anti-collision early-warning system and method

Examples

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Example Embodiment

[0021] Example 1: Such as figure 1 As shown, the integrated warning system based on dual purpose lane departure and front collision avoidance early warning includes: image acquisition module, image processing and recognition module, main control module, power control and body interaction module, early warning module; the image acquisition module It is connected with the image processing and recognition module, the image processing and recognition module is connected with the main control module, the main control module is connected with the power control and body interaction module, and the power control and body interaction module is connected with the early warning module. The image acquisition module includes two image sensors, of which one image sensor is a visible light image sensor, and the other image sensor is an infrared image sensor. The power control box body interaction module includes: a power circuit and a body bus; the body bus includes CAN, LIN, and UART. The ea...

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Abstract

The invention relates to an automobile auxiliary safety driving system, and particularly relates to a binocularly-based driveway deviation and front anti-collision early-warning system and a method. The system comprises an image acquiring module, an image processing and identifying module, a main control module, a power supply control and an automobile body interaction module and an early-warming module. The system and the method have the advantages that firstly, the system and the method are adaptive to traveling road situations of various lighting environments; and functions of driveway deviation early-warning and front anti-collision early-warning of a whole day are realized by intelligently controlling binocular videos; secondly, by integral packaging, product cost is reduced, and security and reliability of automobiles are improved to the maximum extent; and thirdly, the system is convenient to install, simple in structure and applicable to most automobile models.

Description

technical field [0001] The invention relates to an automobile assisted safe driving system, in particular to an integrated warning system and method based on dual-purpose lane departure and front collision avoidance warning. Background technique [0002] In recent years, road safety accidents have occurred frequently. According to research, the driver is the main factor affecting vehicle safety. The occurrence of an accident is nothing more than the driver's irregular driving and fatigue driving. During the driving process, the driver cannot always maintain the best driving state. When danger comes, the human reaction time, action frequency and driver's driving experience determine whether the driver can properly handle unexpected accidents. In order to solve this problem, the research and application of vehicle auxiliary safety driving system: lane departure system and front collision avoidance system have received active attention from automobile manufacturers and users. ...

Claims

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Application Information

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IPC IPC(8): B60W50/14
Inventor 冯奇沈燕李鲲胡金叶楼曼宋回回曾风俊范晓露冯晶晶何一杰
Owner CETHIK GRP
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