The invention provides a new energy endurance mileage prediction method, and relates to the technical field of automobile endurance prediction.The new energy endurance mileage prediction method comprises the steps that environmental data of a surrounding environment during endurance mileage testing in a real scene are collected through sensor equipment arranged on a target new energy automobile, the environmental data are analyzed, and an analysis result is obtained; the method comprises the following steps: acquiring a target new energy automobile, acquiring a driving condition and a battery condition of the target new energy automobile, counting total mileage information when the target new energy automobile runs out of energy, and constructing a training data set according to an analysis result, the driving condition, the battery condition and the total mileage information which are obtained when endurance mileage tests are performed in various real scenes for many times; the neural network model is pre-trained through the training data set to obtain the endurance mileage prediction model, the endurance mileage prediction model constructed by the method considers the endurance mileage change when the new energy vehicle is influenced by various factors in a real scene, and the endurance mileage of the new energy vehicle can be predicted more accurately.

    本发明提供一种新能源续航里程预测方法,涉及汽车续航预测技术领域,本发明通过目标新能源汽车上布设的传感器设备采集在真实场景下进行续航里程测试时周边环境的环境数据,对环境数据进行分析获得分析结果,并获取目标新能源汽车的行驶工况和电池工况,在目标新能源汽车能源耗尽时统计总里程信息,通过多次在多种真实场景中进行续航里程测试时获得的分析结果、行驶工况、电池工况和总里程信息,构建训练数据集,通过训练数据集对神经网络模型进行预训练,获得续航里程预测模型,本发明所构建的续航里程预测模型考虑了真实场景下新能源汽车受到多种因素影响时的续航里程变化,能够更加准确地对新能源汽车的续航里程进行预测。


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    Title :

    New energy endurance mileage prediction method


    Additional title:

    一种新能源续航里程预测方法


    Contributors:
    JIN YUCHENG (author) / XU XIANGFEI (author) / WANG ZHAOYU (author) / LIU JIAYAN (author) / ZHANG HUI (author) / ZHOU JINFENG (author) / GAO MINGYANG (author) / ZHAO CHENXU (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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