The invention belongs to the technical field of vehicle engineering, and particularly relates to an active control method and system for a suspension unit and a brake unit, and the active control method comprises the steps: a control module of a networked traffic infrastructure and a vehicle collects traffic signal lamp information and road camera information; the vehicle speed information, the acceleration information, the GPS positioning information and the navigation information of the vehicle are sent to the cloud computing platform; the cloud computing platform performs detection according to the received traffic signal lamp information, road camera information, GPS positioning information and navigation information to obtain a nearest obstacle distance value of the vehicle; the cloud computing platform judges whether to actively control a suspension unit and a brake unit of the vehicle or not according to the obtained nearest obstacle distance value; if yes, the cloud computing platform obtains suspension unit control information and brake unit control information corresponding to the vehicle according to the nearest obstacle distance value, the vehicle speed information and the acceleration information, and sends the suspension unit control information and the brake unit control information to the control module so as to control a suspension unit and a brake unit of the vehicle.

    本发明属于车辆工程技术领域,具体涉及一种悬架单元和制动单元的主动控制方法及系统,主动控制方法包括:联网交通基础设施和车辆的控制模块采集交通信号灯信息、道路摄像信息,以及车辆的车速信息、加速度信息、GPS定位信息和导航信息,并发送至云计算平台;云计算平台根据接收到的交通信号灯信息、道路摄像信息、GPS定位信息和导航信息进行检测,获得车辆的最近障碍距离值;云计算平台根据获得的最近障碍距离值判断是否对车辆的悬架单元和制动单元进行主动控制;若是,则云计算平台根据最近障碍距离值、车速信息和加速度信息,得到车辆对应的悬架单元控制信息和制动单元控制信息,并发送至控制模块,以对车辆的悬架单元和制动单元进行控制。


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    Title :

    Active control method and system for suspension unit and brake unit


    Additional title:

    一种悬架单元和制动单元的主动控制方法及系统


    Contributors:
    WANG SHENG (author) / WU DAIBING (author) / ZHOU YANHE (author) / BAI MUFAN (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / 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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