The invention belongs to the technical field of vehicle door anti-collision early warning, and particularly relates to a vehicle door opening anti-collision early warning system based on multi-sensor fusion and a control method. The anti-collision early warning system comprises a main control module; an information capturing module; a parking judgment module; the information processing module is used for performing complementary fusion processing on the data signals acquired by the plurality of sensors to generate a comprehensive sensing result of the surrounding environment of the vehicle; and the door lock control module is used for controlling anti-collision processing of a vehicle door lock according to the data information fused and processed by the information processing module. According to the invention, the information processing module is arranged to carry out complementary fusion processing on data of a plurality of types and quantities of sensors, so that accurate prediction of a dynamic object path is realized, the risk prediction accuracy of the anti-collision early warning system is greatly improved, and the problem in the prior art is solved. The danger detection precision is low and the false alarm rate is high due to the fact that path prediction is carried out only through images or lasers or ultrasonic waves.

    本发明属于车门防撞预警技术领域,具体涉及一种基于多传感器融合的车辆开门防撞预警系统及控制方法。本发明的防撞预警系统包括主控模块;信息捕捉模块;停车判断模块;信息处理模块,将多个传感器采集到的数据信号进行互补融合处理,生成车辆周围环境的综合感知结果;门锁控制模块,根据信息处理模块融合处理的数据信息控制车门门锁的防撞处理。本发明通过设置信息处理模块对多种类、多数量的传感器数据采用互补融合处理的方式,实现对于动态物体路径的精确预测,大大提高了防撞预警系统的风险预测准确性,解决了现有技术中,仅仅采用图像或激光或超声波进行路径预测造成的危险侦测精度低、误报率高的问题。


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    Title :

    Vehicle door opening anti-collision early warning system based on multi-sensor fusion and control method


    Additional title:

    基于多传感器融合的车辆开门防撞预警系统及控制方法


    Contributors:
    FENG YUHUA (author) / WANG RUJIA (author) / MENG CHENG (author)

    Publication date :

    2024-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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