An ACE heavy truck fuel-saving system provided by the invention is based on a double-motor series-parallel power assembly system architecture, especially an electric power divider, under the condition that no new hardware equipment is added, the transmission path, direction and amplitude of hundred-kilowatt-level mechanical or electric power flow among all vehicle-mounted power subsystems are dynamically regulated and controlled through software definition or remote iteration updating, new functions of vehicle longitudinal driving control and electromechanical energy management are flexibly established or existing functions are timely improved, the SAE L1-level automatic driving function is achieved, therefore, the dynamic property, oil consumption, pollutant emission and active safety of the whole truck can be optimized at the same time, and the actual energy-saving and emission-reducing effect of ACE heavy truck operation is basically decoupled from the performance of a vehicle engine and the driving level of a driver. A cloud end and vehicle end collaborative fuel-saving data set is combined with a machine learning fuel-saving algorithm, so that the fuel-saving system has the capabilities of automatic learning and autonomous evolution in the life cycle of the vehicle, and energy conservation and emission reduction of the vehicle can be continuously optimized.

    本公开的ACE重卡节油系统基于双电机的混联动力总成系统架构、特别是电功率分流器,可以在不增加任何新硬件设备的条件下,通过软件定义或远程迭代更新来动态地调控各个车载动力子系统之间百千瓦级的机械或电力功率流的传递路径、方向和幅度,灵活创建车辆纵向行驶控制及机电能量管理新功能或及时改善现有功能,实现SAE L1级自动驾驶功能,从而能够同时优化整车动力性、油耗、污染物排放和主动安全性,使ACE重卡运行实际节能减排效果与车辆发动机的性能和司机的驾驶水平都基本解耦。利用云端与车端协同的节油数据集结合机器学习节油算法,节油系统在车辆生命周期内具备自动学习和自主进化的能力,能持续优化车辆的节能减排。


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    Titel :

    Heavy truck with fuel-saving system and fuel-saving control method thereof


    Weitere Titelangaben:

    具有节油系统的重卡及其节油控制方法


    Beteiligte:
    GESANGWANGJIE (Autor:in) / ZHA WEI (Autor:in)

    Erscheinungsdatum :

    2021-07-23


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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