The invention provides a self-adaptive control method and system for an intelligent networked passenger car, and relates to the technical field of vehicle control, and the specific scheme comprises the steps: obtaining vehicle data after a vehicle control unit is activated, and obtaining driving behavior index data affecting energy consumption through analysis and statistics; calculating a single score and a total score of the driving behavior according to the dynamically adjusted index weight based on the driving behavior index data; according to the single score and the total score of the driving behavior, self-adaptive adjustment is carried out on the whole vehicle parameters; the driving behaviors comprise the rapid acceleration ratio, the rapid deceleration ratio, the sliding distance ratio and the pneumatic brake frequency ratio of the vehicle; the whole vehicle parameters comprise the torque adjusting gradient, the braking peak torque, the sliding torque and the electric brake percentage. By analyzing the driving behaviors and adaptively optimizing the parameters of the whole vehicle, the problem that the energy consumption difference of the intelligent network connection passenger car under different driving behaviors is too large is solved, the energy consumption of the vehicle is reduced, and meanwhile the operation efficiency of the vehicle is improved.

    本发明提出了一种智能网联客车自适应控制方法及系统,涉及车辆控制技术领域,具体方案包括:整车控制器激活后,获取车辆数据,通过分析统计得到影响能耗的驾驶行为指标数据;基于驾驶行为指标数据,根据动态调整的指标权重,计算驾驶行为的单项分值和总分值;根据驾驶行为的单项分值和总分值,对整车参数进行自适应调整;所述驾驶行为包括:车辆的急加速占比、急减速占比、滑行距离占比以及气制动次数占比;所述整车参数包括:调扭矩梯度、制动峰值扭矩、滑行扭矩以及电刹百分比。本发明通过分析驾驶行为,自适应优化整车参数,解决智能网联客车在不同驾驶驾驶行为下能耗差异过大的问题,降低车辆能耗,同时提高车辆的运营效率。


    Access

    Download


    Export, share and cite



    Title :

    Intelligent network connection passenger car adaptive control method and system


    Additional title:

    一种智能网联客车自适应控制方法及系统


    Contributors:
    HUANG YUPENG (author) / CHEN ZHENGUO (author) / ZHANG GANG (author) / YANG CHUANKAI (author) / LI WENHAO (author) / WU DEXI (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Intelligent network connection passenger car air pump control method and system

    HUANG YUPENG / FAN ZHIXIAN / CHEN ZHENGUO et al. | European Patent Office | 2023

    Free access

    New energy intelligent network connection passenger car creeping control system and control method

    YANG CHUANKAI / CHEN ZHENGUO / HUANG YUPENG et al. | European Patent Office | 2023

    Free access

    Automatic obstacle avoidance method and system for intelligent network connection passenger car

    LIU KAN / HUANG SHAOTANG / WANG AICHUN et al. | European Patent Office | 2023

    Free access

    V2X-based formation driving intelligent network connection passenger car

    CHEN DULIAN / LI CHUN / WANG ERLIE et al. | European Patent Office | 2021

    Free access

    Abnormal autonomous power-off control method and system for intelligent network connection passenger car driving system

    HUANG YUPENG / QI HONGLEI / CHEN ZHENGUO et al. | European Patent Office | 2024

    Free access