Built-in integrated visual sensation auxiliary driving safety system

Abstract

An embedded integrated visual auxiliary driving safe system is characterized in that the system includes a collecting module which is formed together by a video image collector and a range radar; a transmission module based on a bus form; a main control module which is formed together by an information processing module and a storing module as well as a man-machine interface module consisting of a sound siren, a vibration siren, a video display and an operation button. The invention utilizes the convergent technologies of vision and information of a computer; for one aspect, when a neighboring driveway has a vehicle which approaches from the back at a high speed or other matters which can cause the accident, the system can inform a driver of the hidden danger in advance; once the driver changes the driveway, the system triggers the alarm to lead the driver to be capable of reacting in time and avoiding collision; for the other aspect, if the vehicle deviates the driveway under the situation of being not controlled, the system can give out an alarm so as to ensure the driving safety.

Description

technical field [0001] The present invention relates to a vision-aided driving safety system, more particularly to a safe driving system mainly used to prevent vehicles from colliding or deviating from a lane. Background technique [0002] Rising vehicle production coupled with growing safety concerns are driving the active and passive safety systems market. According to a study by the German Insurance Association, 25% of traffic accidents are caused by driver inattention, delayed reaction, or even dozing off in the car. This makes the research on the auxiliary traffic safety system become particularly important. [0003] At present, as the conventional configuration of vehicles, auxiliary driving safety systems mainly have the following two forms, but each has its own problems: [0004] 1. The radar is used for passive detection in order to detect accident objects in the warning area, but the specific location of the accident object is not intuitively marked for the drive...

AI Technical Summary

Problems solved by technology

[0004] 1. Use radar for passive detection in order to detect accident objects in the warning area, but the specific location of the accident object is not intuitively marked for the driver

[0005] 2. The radar is applied to the lane change assist system LCA, but only when the existence of the accident object is detected when the vehicle changes lanes, the alarm will be issued, which cannot avoid the involuntary lane change behavior caused by the driver's inattention

[0006] 3. There are visual blind spots

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