The invention relates to the technical field of automobile engineering, in particular to an auxiliary obstacle avoidance control system for a high-speed running automobile. The system can reduce the response time of vehicle obstacle avoidance, reduce the risk of vehicle collision, improve the safety performance and reduce the use limitation. The system comprises an information capture module, a control module and a steering execution module, the information capture module is composed of a gravitational acceleration sensor, a GPS receiving sensor, a sound sensor, a photosensitive sensor and a distance sensor, and the control processing module is used for converting captured information into obstacle avoidance factors, conducting fuzzy recognition on obstacles in the vehicle driving process,enabling a model algorithm to form a program capable of being judged and integrated through Matlab, and integrating the various obstacle avoidance factors into a comprehensive coefficient. The steering execution module is mainly composed of a steering motor, a speed reducer, a gear rack and a pull rod, the output end of the speed reducer is provided with a gear, the pull rod is rotationally connected with an automobile wheel, and the rack is fixedly installed on the pull rod through meshing with the gear.

    本发明涉及汽车工程的技术领域,特别是涉及一种用于高速行驶汽车的辅助避障控制系统,其能够减少车辆避障的反应时间,降低车辆撞击的风险,提高安全性能,降低使用局限性;包括信息捕捉模块、控制模块和转向执行模块,信息捕捉模块由重力加速度传感器、GPS接受传感器、声传感器、光敏传感器和距离传感器组成,控制处理模块,用于将捕捉到的信息转换为避障因子,在车辆行驶过程中进行障碍物的模糊识别,利用Matlab将模型算法形成可判断与整合的程序,并将各种避障因子整合成一个综合系数,转向执行模块,主要由转向电机、减速机、齿轮齿条、拉杆组成,减速机的输出端设有齿轮,拉杆与汽车车轮转动连接,齿条通过与齿轮的啮合固定安装在拉杆上。


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    Titel :

    Auxiliary obstacle avoidance control system for high-speed running automobile


    Weitere Titelangaben:

    一种用于高速行驶汽车的辅助避障控制系统


    Beteiligte:
    GUO JUN (Autor:in) / LIU WEI (Autor:in) / CHEN YONG (Autor:in) / GENG LONGWEI (Autor:in) / LIN XINYAN (Autor:in) / WANG HUI (Autor:in) / XU ZHONGHUA (Autor:in) / WAN YIDONG (Autor:in) / JING CHENG (Autor:in) / CHENG JIN (Autor:in)

    Erscheinungsdatum :

    2020-12-08


    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



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