Guiding-type lighting system and method thereof and vehicle

Abstract

The invention belongs to the field of automobile active safety, and discloses a guiding-type lighting system and a method thereof and a vehicle, and the system comprises a sensing system, an interaction control system and a light projection system; the sensing system is used for detecting an obstacle in the advancing direction of the vehicle; the interaction control system is used for judging whether an obstacle exists in the advancing direction of the vehicle or not according to the detection information, if yes, whether the obstacle area can pass or not is continuously determined, if yes, anadvancing track guide line used for guiding the vehicle to pass is generated, and if not, an obstacle high-brightness light type used for warning a driver is generated; if yes, a lamplight projectionsystem is used for projecting the advancing track guide line at a passable position of an obstacle area in the advancing direction of the vehicle; and if not, the light projection system is used forprojecting the high-brightness light type of the obstacle on the obstacle. According to the invention, the lighting effect, and the passing ability and safety of the vehicle during night driving are improved.

Description

technical field [0001] The invention relates to a guided lighting system, a method and a vehicle, belonging to the field of active safety of automobiles. Background technique [0002] As traffic conditions become more and more complex, merely providing intelligent pixelated lighting can no longer meet the needs of information exchange and communication between drivers and pedestrians, as well as between drivers and the surrounding environment. Especially when driving at night and encountering complex road conditions such as sharp turns, continuous curves, potholes and obstacles, the driver cannot quickly and accurately identify the specific road conditions ahead, and traffic accidents are prone to occur. The reason is mainly that the irradiation angle and irradiation distance of the headlights cannot be adaptively adjusted according to the road conditions, resulting in poor lighting effects, and it is impossible to project the vehicle's trajectory without blind spots. Cont...

AI Technical Summary

Problems solved by technology

[0002] As traffic conditions become more and more complex, merely providing intelligent pixelated lighting can no longer meet the needs of information exchange and communication between drivers and pedestrians, as well as between drivers and the surrounding environment

Especially when driving at night and encountering complex road conditions such as sharp turns, continuous curves, potholes and obstacles, the driver cannot quickly and accurately identify the specific road conditions ahead, and traffic accidents are prone to occur

The main reason is that the irradiation angle and irradiation distance of the headlights cannot be adjusted adaptively according to the road conditions, resulting in poor lighting effects, and it is impossible to project the vehicle's trajectory without dead angle.

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