The invention relates to a vehicle mass estimation method, a vehicle, a storage medium and a computer program product. The mass estimation method comprises the steps that braking state information of a vehicle in at least one time period in the braking process is obtained, wherein the braking state information comprises braking pressure information, gradient information of a road surface where the vehicle is located and pitch angle information of the vehicle; a mass estimation model based on deep learning and used for estimating the mass of the vehicle is obtained; and obtaining a mass estimation result of the vehicle according to the braking state information and the mass estimation model. According to the mass estimation method, due to the fact that the brake pressure information can accurately reflect the brake force information of the vehicle, after the brake pressure information is combined with the gradient information and the pitch angle information parameters, the mass estimation result with high accuracy can be obtained, and then the effect of improving driving smoothness and safety is achieved.

    本发明涉及一种车辆的质量估算方法、车辆、存储介质和计算机程序产品。质量估算方法包括获取车辆在制动过程中的至少一个时间段的制动状态信息,制动状态信息包括制动压力信息、车辆所处路面的坡度信息和车辆的俯仰角信息;获取用于估算所述车辆的质量的基于深度学习的质量估算模型;根据制动状态信息和质量估算模型,得到车辆的质量估算结果。本发明的质量估算方法,由于制动压力信息可准确地反应车辆的制动力信息,在与坡度信息和俯仰角信息参数结合后,可得到准确性较高的质量估算结果,进而达到提高驾驶的平顺性和安全性的效果。


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    Title :

    Vehicle mass estimation method, vehicle, storage medium and computer program product


    Additional title:

    车辆的质量估算方法、车辆、存储介质和计算机程序产品


    Contributors:
    WANG MINGLU (author)

    Publication date :

    2024-04-16


    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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