The invention provides a vehicle endurance mileage estimation method and system, a storage medium and equipment, and the method comprises the steps: obtaining the current state information of a vehicle in real time in a vehicle driving process, inputting the current state information to an initial endurance mileage model, and obtaining an initial endurance mileage; inputting the initial endurance mileage into a K-nearest neighbor regression model for further correction and determining the final endurance mileage of the vehicle, and constructing an initial endurance mileage model for learning and training by acquiring the current state information of the vehicle in real time; the method comprises the following steps: acquiring current state information, training the acquired current state information through an initial endurance mileage model to obtain an initial endurance mileage, then constructing a K-nearest neighbor regression model, and inputting the initial endurance mileage as a feature into the K-nearest neighbor regression model for further correction and optimization. And the final endurance mileage is output as data which can be finally displayed through an instrument, so that the accuracy of estimating the endurance mileage of the vehicle is greatly improved.

    本发明提供一种车辆续航里程估算方法、系统、存储介质及设备,方法包括,在车辆行驶过程当中,实时获取车辆的当前状态信息,将当前状态信息输入至初始续航里程模型得到初始续航里程,将初始续航里程输入至K近邻回归模型做进一步修正并确定车辆的最终续航里程,通过实时获取车辆的当前状态信息,构建用于其学习训练的初始续航里程模型,并通过初始续航里程模型对获取的当前状态信息进行训练得出初始续航里程,接着,再构建一个K近邻回归模型,将初始续航里程作为特征输入K近邻回归模型当中进行进一步的修正和优化,并输出最终续航里程作为最终通过仪表可显示数据,极大程度提高了车辆续航里程估算的精准。


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    Title :

    Vehicle endurance mileage estimation method and system, storage medium and equipment


    Additional title:

    一种车辆续航里程估算方法、系统、存储介质及设备


    Contributors:
    GONG XUNFEI (author) / DENG JIANMING (author) / YU QIN (author) / ZHANG JUN (author) / LUO FENG (author) / XIONG HUIHUI (author) / ZHANG PING (author) / FAN HUACHUN (author) / LIAO CHENGLIANG (author)

    Publication date :

    2023-08-01


    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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