The invention belongs to the field of vehicle anti-collision systems, relates to a radar detection technology, and aims to solve the problem that an existing road vehicle anti-collision warning system cannot perform dynamic early warning analysis during reversing, in particular to a road vehicle anti-collision warning system based on a millimeter-wave radar. The processor is in communication connection with a dynamic analysis module, an early warning module, a feature analysis module, a habit analysis module and a storage module, and the dynamic analysis module is used for carrying out anti-collision analysis on vehicles on a road and judging whether a main vehicle has a collision risk or not; according to the invention, the dynamic analysis module can carry out dynamic anti-collision analysis on the vehicle when the vehicle runs and backs up to obtain the collision coefficient of the analysis object, and can judge whether the main vehicle has a collision risk or not through the numerical value of the collision coefficient, thereby carrying out early warning on the main vehicle, preventing a collision accident, and improving the safety of the vehicle. And the driving and reversing safety of the vehicle is improved.

    本发明属于车辆防撞系统领域,涉及雷达探测技术技术,用于解决现有道路车辆防撞警示系统无法在倒车时进行动态预警分析的问题,具体是一种基于毫米波雷达的道路车辆防撞警示系统,包括处理器,所述处理器通信连接有动态分析模块、预警模块、特征分析模块、习惯分析模块以及存储模块,所述动态分析模块用于对道路上的车辆进行防撞分析并判定主车辆是否存在碰撞风险;本发明通过动态分析模块可以在车辆行驶和倒车时对其进行动态防撞分析并得到分析对象的碰撞系数,通过碰撞系数的数值大小可以对主车辆是否存在碰撞风险进行判定,从而对主车辆进行提前预警,防止出现碰撞事故,提高车辆行驶与倒车的安全性。


    Access

    Download


    Export, share and cite



    Title :

    Road vehicle anti-collision warning system based on millimeter wave radar


    Additional title:

    一种基于毫米波雷达的道路车辆防撞警示系统


    Contributors:
    DING ZHEN (author) / YAO WENLIN (author) / REN BINBIN (author) / LI TONG (author)

    Publication date :

    2022-07-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



    Vehicle anti-collision early warning system based on millimeter wave radar

    ZHANG PENGHUI / HUANG XIN / SHENG CHAOWU et al. | European Patent Office | 2021

    Free access

    Millimeter-wave radar-based forward anti-collision warning method

    HE ZHAODAN / WANG XIN GANG | European Patent Office | 2015

    Free access

    Research on Millimeter-Wave Radar Based Automotive Lateral Anti-Collision Warning System

    Tian, Xing ;Bi, Xin ;Liu, Yi Yang | Trans Tech Publications | 2013


    Research on Millimeter-Wave Radar Based Automotive Lateral Anti-Collision Warning System

    Tian, Xing / Bi, Xin / Liu, Yi-Yang et al. | Tema Archive | 2013


    Vehicle anti-collision warning method and device based on millimeter wave phased array radar

    LI YUEHUA / SONG YILIN | European Patent Office | 2021

    Free access