The embodiment of the invention discloses a vehicle door collision early warning system and method. The system comprises an acquisition module, a vehicle side detection module, a vehicle door detection module and a control module, the control module determines whether an early warning working state of a target vehicle is an activated state or not according to a vehicle speed signal, a door lock unlocking signal and a vehicle door opening signal of the target vehicle acquired by the acquisition module, and if yes, the early warning is started. If yes, a first control instruction is sent to a vehicle side detection module and a vehicle door detection module so that the vehicle side detection module and the vehicle door detection module can detect whether a first avoiding object and a second avoiding object exist or not based on the first control instruction, and when it is detected that the first avoiding object and the second avoiding object exist, the first avoiding object and the second avoiding object exist; an object avoiding signal is fed back to the control module, vehicle side collision early warning during vehicle door opening and vehicle door anti-collision early warning during vehicle door opening are achieved, and therefore it is guaranteed that vehicle door opening cannot cause harm to traffic participants behind the vehicle side, and meanwhile it is guaranteed that vehicle door opening cannot be affected by surrounding obstacles.
本发明实施例公开了一种车门碰撞预警系统及方法。该系统包括采集模块、车侧检测模块、车门检测模块以及控制模块,控制模块通过采集模块获取的目标车辆的车速信号、门锁解锁信号以及车门开启信号,确定目标车辆的预警工作状态是否为激活状态,若是,则向车侧检测模块以及车门检测模块发送第一控制指令,以使车侧检测模块和车门检测模块基于该第一控制指令分别检测是否存在第一避让对象、第二避让对象,并在检测出存在第一避让对象、第二避让对象时,向控制模块反馈避让对象信号,实现车门开启的车侧碰撞预警以及车门开启中的车门防撞预警,进而保证车门开启不会对车侧后方的交通参与者造成伤害的同时,保证车门开启不会受到周边环境障碍物的影响。
Vehicle door collision early warning system and method
车门碰撞预警系统及方法
2022-04-12
Patent
Electronic Resource
Chinese
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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