The invention discloses an early-warning position judgment system and method for a vehicle-mounted radar, and the system comprises a data collection module, a data processing module, an obstacle classification module, an obstacle positioning module and a collision early-warning module which are matched with one another. Filtering, time domain and frequency domain processing is carried out on the collected signals to obtain data with readability and operability, then classification of movable obstacles and immovable obstacles is carried out according to the obstacle classification module, and position and distance confirmation is carried out on the obstacles through the obstacle positioning module; in this way, movable obstacles and immovable obstacles can be effectively classified, and different early warning signals are sent to a driver through the collision early warning module, so that the driver can flexibly take corresponding measures according to the types of the obstacles. And convenience is brought to safe driving of a driver to a certain extent.

    本发明公开了一种用于车载雷达的预警位置判定系统及方法,通过数据采集模块、数据处理模块、障碍物分类模块、障碍物定位模块和碰撞预警模块的配合,在使用时,通过数据采集模块采集车辆周围的环境信号,再将采集的信号进行滤波、时域和频域的处理,得到具有可读性和操作性的数据,然后根据障碍物分类模块进行可移动障碍物和不可移动障碍物的分类,再通过障碍物定位模块对障碍物进行位置和距离的确认,通过此方式可有效的对障碍物进行可移动障碍物和不可移动障碍物的分类,并通过碰撞预警模块给驾驶人员发出不同的预警信号,使驾驶人员能够根据障碍物的类型灵活做出相应的应对措施,一定程度上给驾驶人员的安全驾驶带来便捷。


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    Title :

    Early warning position judgment system and method for vehicle-mounted radar


    Additional title:

    一种用于车载雷达的预警位置判定系统及方法


    Contributors:
    LIU TUOPENG (author) / ZHAO PIJIE (author) / CHEN MINGJUN (author) / LI ZHENGHUA (author)

    Publication date :

    2024-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / 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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