The invention provides a vehicle-mounted collision early warning method, device and system. The collision early warning method provided by the invention specifically comprises the following steps: calculating the collision probability of front collision of a vehicle; and outputting a control signal to control an atmosphere lamp located in the visual field range of the driver to work in response tothe fact that the collision probability is greater than a preset threshold. The invention also provides a device, a system and a computer program for realizing the collision early warning method. According to the collision early warning method provided by the invention, a driver in the vehicle can be prompted when the vehicle possibly collides with the front obstacle, so that the driver is prompted to avoid traffic accidents in time. According to the collision early warning device and system, the collision early warning method can be achieved through a simple structure, and therefore universality is achieved.
本发明提供了一种用于车载的碰撞预警方法、装置及系统。本发明所提供的碰撞预警方法具体包括:计算车辆发生前方碰撞的碰撞概率;以及响应于上述碰撞概率大于预设阈值,输出控制信号控制位于驾驶员视野范围内的氛围灯工作。本发明还提供了用以实现上述碰撞预警方法的装置、系统及计算机程序。根据本发明所提供的碰撞预警方法,能够在车辆出现可能碰撞前方障碍物的时候提示车内的驾驶员,从而提醒驾驶员及时避免交通事故。本发明提供的碰撞预警装置、系统能够用以简单的结构实现上述碰撞预警方法,从而具有普及性。
Vehicle-mounted collision early warning method, device and system
一种用于车载的碰撞预警方法、装置及系统
2020-10-09
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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