The invention discloses a power consumption control method and device of an automatic driving system, equipment and a storage medium. The method comprises the following steps: acquiring road information and vehicle information of a target vehicle in a current driving environment; and road scene features are extracted from the road information, vehicle attitude control features are extracted from the vehicle information, and based on the extracted features, a proportion prediction model obtained by training is used to predict the demand proportion of the target vehicle to the sensor in the current road scene. And searching a matched power consumption control state level from a preset power consumption control state grading library according to the predicted demand ratio. And determining a target driving mode and a target sensor based on the driving mode and the operable sensor identifier in the searched power consumption control state level, controlling the target vehicle to operate the target sensor, and performing automatic driving control in the target driving mode. Therefore, the prediction accuracy of the demand ratio is improved, hierarchical management of energy consumption is realized, and the power consumption of the whole vehicle is reduced.

    本申请公开了一种自动驾驶系统的功耗控制方法、装置、设备及存储介质。所述方法包括:获取目标车辆在当前行驶环境下的道路信息和车辆信息;从道路信息中提取道路场景特征,以及从车辆信息中提取车辆姿态控制特征,并基于提取的特征,使用训练得到的占比预测模型,预测得到目标车辆在当前道路场景下对传感器的需求占比。根据预测得到的需求占比,从预设的功耗控制状态分级库中查找匹配的功耗控制状态级别。基于查找到的功耗控制状态级别中驾驶模式和可运行的传感器标识,确定目标驾驶模式以及目标传感器,控制目标车辆运行目标传感器,并在目标驾驶模式下进行自动驾驶控制。从而,提升需求占比的预测准确性,实现能耗的分级管理,降低整车功耗。


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    Titel :

    Power consumption control method, device and equipment of automatic driving system and storage medium


    Weitere Titelangaben:

    一种自动驾驶系统的功耗控制方法、装置、设备及存储介质


    Beteiligte:
    ZHANG MING (Autor:in)

    Erscheinungsdatum :

    14.02.2025


    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



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