Vehicle Safety Early Warning System

Abstract

The invention relates to a vehicle safety pre-warning system. The vehicle safety pre-warning system comprises a lane departure detection system, a side face dead zone detection system, a steering detection system, a steering lamp detector and a system controller. The lane departure detection system is used for detecting and providing information that a vehicle presses lines or not during running. The side face dead zone detection system is used for detecting and providing information that vehicles approaches to the left side and the right side of the vehicle or not during running. The steering detection system is used for detecting and providing information that the vehicle is steered or not during running. The steering lamp detector is used for detecting and providing information that a steering lamp of the vehicle is started or not before steering and during steering. The system controller is used for utilizing detection information provided by the lane departure detection system, the side face dead zone detection system, the steering detection system and steering lamp detector respectively to judge whether current operation condition of the vehicle is normal or not and send a pre-warning signal when the vehicle runs abnormally. The vehicle safety pre-warning system relieves judgment load of a driver and reduces the possibility of misjudgement of the driver.

Description

technical field [0001] The invention relates to the technical field of vehicle safety, in particular to a vehicle safety early warning system. Background technique [0002] With the development of electronic sensing technology and vehicle dynamic control technology, various active safety systems and functions, such as early warning functions and control functions, are being widely developed. Early warning active safety functions, such as Lane Departure Warning and Blind Spot Detection, have been rapidly popularized due to their high cost performance. Among them, the lane departure warning function mainly monitors whether the driver is under active control or unconsciously pressing the line when he crosses the lane line (the alarm will be issued when the driver is unconsciously pressing the line). The interface is generally a combination of video and audio, and the video is generally displayed on the LCD screen installed in the instrument cluster. The side blind spot monito...

AI Technical Summary

Problems solved by technology

[0003] However, because the video man-machine interface of the lane departure warning function and the side blind spot monitoring warning function is completely different and the interface is too complicated, it is difficult for the driver to judge whether the warning signal is a lane departure warning or a side blind spot monitoring warning, which makes it difficult for the driver to correct it in time. Control the vehicle to avoid hazards

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