The invention relates to vehicle safety protection, and discloses a vehicle safety protection system, which comprises a sensing module, an information acquisition module, a control module and a laserprojection module; the left side area and the right side area of the vehicle are each provided with at least two zones in the front-back direction; the sensing module is used for detecting obstacle information; the control module is suitable for judging whether the distance L between the obstacle and the vehicle is greater than a preset distance L0, if YES, the laser projection module is kept in an open state; and if NO, whether the obstacle is a person or an animal or not is judged; if the obstacle is the person or animal, projection of the laser projection module in the partition where the obstacle is located is closed or the brightness of the laser pattern projected by the laser projection module in the partition where the obstacle is located is reduced; and if the obstacle is not person or animal, the laser projection module is kept in an open state. The invention further discloses a vehicle safety protection method and a vehicle. According to the vehicle safety protection system,harm of laser to eyes can be reduced, and the outline marking effect of the laser projection module on the vehicle cannot be affected.
本发明涉及车辆安全防护,公开了一种车辆安全防护系统,包括感知模块、信息采集模块、控制模块和激光投射模块;车辆的左侧区域和右侧区域沿前后方向分别具有至少两个分区;感知模块用于检测障碍物信息;控制模块适于判断障碍物与车辆之间的距离L是否大于预设距离L0;若是,则将激光投射模块维持在打开状态;若否,则判断障碍物是否是人或动物;若是,则关闭激光投射模块在障碍物所处分区的投射或降低激光投射模块在障碍物所处分区内投射的激光图案的亮度;若否,则将激光投射模块维持在打开状态。本发明还公开了一种包括车辆安全防护方法和车辆。本发明的车辆安全防护系统能够降低激光对眼睛的伤害,而且不会影响激光投射模块对车辆的示廓效果。
Laser safety protection system, laser safety protection method and vehicle
激光安全防护系统、激光安全防护方法和车辆
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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