The invention relates to an integrated control system and method for a drive-by-wire chassis of an intelligent vehicle. The system comprises a main control module, a service braking detection module, a parking braking detection module, a steering EPS detection module, an accelerator pedal detection module and a wireless communication module. The signal output end of the main control module is respectively connected with a driving and braking motor system control interface and a steering motor system control interface; the main control module collects signals of the service braking detection module, the parking braking detection module, the steering EPS detection module and the accelerator pedal detection module, interacts with remote control equipment in a wireless communication mode, executes braking, steering and driving instruction control according to driving signals and monitors all operation processes. The functions of the multiple ECUs are combined, monitoring of various chassis states is achieved, the number of the ECUs of the drive-by-wire chassis is reduced, unified function planning is facilitated, wiring harness arrangement is simplified, the integration degree and the control performance of the drive-by-wire chassis are improved, and the hardware requirement and the production cost are reduced.

    本公开涉及一种用于智能车线控底盘的集成式控制系统及方法,系统包括:主控制模块以及行车制动检测模块、驻车制动检测模块、转向EPS检测模块、加速踏板检测模块和无线通信模块;主控制模块的信号输出端分别连接驱制动电机系统控制接口和转向电机系统控制接口;主控制模块采集行车制动检测模块、驻车制动检测模块、转向EPS检测模块和加速踏板检测模块信号,同时通过无线通信方式与远程控制设备进行交互,根据驾驶信号执行制动、转向和驱动的指令控制,并监控各运行过程。本公开将多个ECU的功能合并,实现多种底盘状态监测,减少线控底盘的ECU数量,便于功能统一规划,简化线束排布,提高线控底盘的集成化程度和控制性能,并降低了硬件需求和生产成本。


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    Title :

    Integrated control system and method for drive-by-wire chassis of intelligent vehicle


    Additional title:

    一种用于智能车线控底盘的集成式控制系统及方法


    Contributors:
    WU SHAOFANG (author) / YE YONGQUAN (author) / CHEN CHAODA (author) / YU JINDONG (author)

    Publication date :

    2024-01-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS



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