The invention discloses a transient energy-saving control method, device and equipment for an automatic driving vehicle and a storage medium. The method comprises the following steps: constructing a transient energy consumption model through historical driving data and historical energy consumption data of the automatic driving vehicle; calculating an optimal energy consumption value of a future preset time period based on a transient energy consumption model by taking the driving distance and the driving time as boundary conditions and taking the minimum instantaneous energy consumption total value of the future preset time period as a target function; calculating energy consumption values corresponding to all possible driving plans in a future preset time period through a transient energy consumption model, and calculating an energy consumption penalty factor corresponding to each driving plan according to the deviation between each energy consumption value and the optimal energy consumption value in the future preset time period; based on the energy consumption penalty factors corresponding to all the possible driving plans, the speed distribution and the acceleration distribution in the future preset time period are decided, and the technical problem that the energy efficiency and the cruising ability of the automatic driving vehicle are affected due to the fact that an existing automatic driving system does not fully consider the energy consumption problem is solved.

    本申请公开了一种自动驾驶车辆瞬态节能控制方法、装置、设备和存储介质,方法包括:通过自动驾驶车辆的历史行驶数据和历史能耗数据构建瞬态能耗模型;以行驶距离和行驶时间为边界条件,以未来预置时间段的瞬时能耗总值最小为目标函数,基于瞬态能耗模型计算未来预置时间段的最优能耗值;通过瞬态能耗模型计算未来预置时间段内所有可能行驶规划对应的能耗值,并根据未来预置时间段内的各能耗值与最优能耗值的偏差计算各行驶规划对应的能耗惩罚因子;基于所有可能行驶规划对应的能耗惩罚因子决策未来预置时间段内的速度分布和加速度分布,改善了现有自动驾驶系统未能充分考虑能源消耗问题,影响自动驾驶车辆能效和续航能力的技术问题。


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    Titel :

    Transient energy-saving control method, device and equipment for autonomous vehicle and storage medium


    Weitere Titelangaben:

    自动驾驶车辆瞬态节能控制方法、装置、设备和存储介质


    Beteiligte:
    FU DONGQI (Autor:in)

    Erscheinungsdatum :

    2023-04-07


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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