Disclosed herein is a method of controlling a terrain driving mode of a hybrid vehicle, including defining demand torque required for vehicle driving depending on driver demand and an environment of a driving road, differentiating demand torque in response to the terrain driving mode, calculating accumulated driving energy from a time point of an operation in the terrain driving mode based on the differentiated demand torque, and determining a terrain driving method based on the calculated accumulated driving energy and a state of energy (SoE) in consideration of a state of charge (SoC) and a voltage condition of a battery cell.

    本发明公开一种混合动力车辆的地形驱动模式控制方法,该方法包括:根据驾驶员需求和行驶道路环境,定义车辆驱动所需的需求扭矩;响应于地形驱动模式,差异化需求扭矩;基于差异化的需求扭矩,计算在地形驱动模式下从运行时间点开始的累积驱动能量;以及基于计算的累积驱动能量和考虑电池单元的充电状态(SoC)和电压条件的能量状态(SoE),确定地形驱动方法。


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    Title :

    METHOD AND APPARATUS FOR CONTROLLING TERRAIN DRIVING MODE OF HYBRID VEHICLE


    Additional title:

    混合动力车辆的地形驱动模式控制方法和装置


    Contributors:

    Publication date :

    2021-06-18


    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



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