Low-illumination environment vehicle lamp projection system for traffic safety

Abstract

The invention relates to a low-illumination environment vehicle lamp projection system for traffic safety, which comprises a vehicle lamp projection device for projecting a preset pattern, a displacement sensor for receiving azimuth information of a front vehicle and a wheel deviation angle of the displacement sensor, and a distance sensor for identifying the distance between the vehicle and the front vehicle or an obstacle, the speed detector is used for detecting the running speed of the vehicle and the running speed of a front vehicle, the camera is used for detecting an object in front of a vehicle head and recognizing the slope in front of the vehicle, and the central controller is used for processing comprehensive information collected by the displacement sensor, the distance sensor and the speed detector. Comprehensive information collected by the displacement sensor, the distance sensor and the speed detector is transmitted to a central processing unit, and the central processing unit controls a vehicle lamp projection device to plan a scene to be projected to a road surface in front of a vehicle according to a preset program. The pure illumination function of the automobile lamp is improved, and the driving safety in the dark environment is greatly improved.

Description

Traffic safety-oriented low-light environment vehicle lamp projection system technical field The present invention relates to the field of traffic safety and automobile headlights, more specifically, to a kind of low Illumination ambient light projection system. Background technique With the continuous development of the social production level and the increasing economic level, automobiles have become the daily life of the people. An indispensable travel tool in life, it provides great convenience to people's travel. But at the same time, vehicle safety has also become The hotspot of the moment. The traditional car lights only provide the function of lighting to increase the viewing distance in the dark environment, and the It is difficult to provide assistance to the driver in driving. At the same time, the technology of lamp projection is booming, and it is currently used in automobiles. In the technical field of lights, car lights can project vehicle status ...

AI Technical Summary

Problems solved by technology

Traditional car lights only provide lighting to increase the visual range in dark environments, and it is difficult to provide drivers with assistance in driving

At the same time, the technology of car light projection is booming. Currently, in the technical field of car lights, car lights can project vehicle status and specific content on the ground, but the current projection is basically for aesthetics, not to improve traffic safety

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