The invention relates to a road early warning system and method for vehicle driving, and the system comprises a sensor assembly which is used for collecting a millimeter wave radar signal and a positioning signal between at least one obstacle around a vehicle and the vehicle; the early warning device is used for carrying out early warning reminding on a driver and/or living bodies outside the vehicle; and a controller used for determining the actual type of each obstacle based on the millimeter wave radar signal, identifying the collision risk with each obstacle based on the positioning signal, and matching the optimal early warning reminding action according to the positioning signal and the actual type when the collision risk reaches a preset early warning condition. And controlling the early warning device to execute the optimal early warning reminding action. According to the embodiment of the invention, the actual type of each obstacle can be determined based on the millimeter-wave radar, the influence of extreme weather on the detection effect is avoided, and the early warning device is controlled to execute the optimal early warning reminding action based on the collision risk, so that bidirectional avoidance is realized, and the driving safety of the vehicle is improved.

    本申请涉及一种车辆行驶的道路预警系统及方法,其中,系统包括:传感器组件,用于采集车辆周边的至少一个障碍物与车辆之间的毫米波雷达信号和定位信号;预警装置,用于对驾驶员和/或车外活体进行预警提醒;以及控制器,用于基于毫米波雷达信号确定每个障碍物的实际类型,并基于定位信号识别与每个障碍物之间的碰撞风险,并且在碰撞风险达到预设预警条件时,根据定位信号和实际类型匹配最佳预警提醒动作,控制预警装置执行最佳预警提醒动作。本申请实施例可以基于毫米波雷达确定每个障碍物的实际类型,避免极端天气对检测效果的影响,并基于碰撞风险控制预警装置执行最佳预警提醒动作,以实现双向避让,提高车辆的行车安全。


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    Titel :

    Road early warning system and method for vehicle driving


    Weitere Titelangaben:

    车辆行驶的道路预警系统及方法


    Beteiligte:
    WU YUAN (Autor:in)

    Erscheinungsdatum :

    27.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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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