The embodiment of the invention relates to a vehicle obstacle avoidance warning method and system. The method is applied to the vehicle obstacle avoidance warning system, and the system comprises a first microwave sensor, a second microwave sensor, a processor and an alarm. The method comprises the following steps: the first microwave sensor and/or the second microwave sensor detect/detects whether an obstacle exists in a preset range in front of a vehicle or not in the running process of the vehicle, and when the obstacle is detected, the distance between the vehicle and the obstacle is determined; the processor determines a current collision risk level based on a current driving speed of the vehicle and a distance between the vehicle and the obstacle; and the alarm gives an obstacle alarm based on the collision risk level. Therefore, a vehicle driver can be reminded in time when an obstacle appears in the blind area of the vehicle, so that the driving safety is improved.
本发明实施例涉及一种车辆避障告警方法及系统,方法应用于车辆避障告警系统,系统包括第一微波感应器、第二微波感应器、处理器,以及告警器;方法包括:所述第一微波感应器和/或所述第二微波感应器在车辆行驶过程中,检测车辆前方的设定范围内是否存在障碍物,并在检测到障碍物时,确定车辆与所述障碍物之间的距离;所述处理器基于车辆当前的行驶速度和车辆与所述障碍物之间的距离确定当前的碰撞风险等级;所述告警器基于所述碰撞风险等级进行障碍物告警。由此,可以实现在车辆盲区中出现障碍物时能够及时提醒车辆驾驶员,从而提高驾驶安全性。
Vehicle obstacle avoidance warning method and system
车辆避障告警方法及系统
2020-09-22
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 |
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