The invention discloses a vehicle weight estimation method and device, electronic equipment and a vehicle, and the method comprises the steps: obtaining the driving parameters of the vehicle, and calculating the first output power and the first motor vehicle specific power of the vehicle; and according to a vehicle weight estimation model m = P/VSP, the total weight of the vehicle is determined, m is the total weight of the vehicle, P is the first output power of the vehicle, and VSP is the first motor vehicle specific power of the vehicle. According to the method, the vehicle weight is estimated in the vehicle driving process based on the first output power and the first motor vehicle specific power, the estimation precision is high, a related control system can better control vehicle driving, the vehicle driving safety is improved, and the risk in the driving process is reduced.
本发明公开了一种车辆重量估算方法、装置、电子设备及车辆,该方法包括:获取车辆的行驶参数,并计算车辆的第一输出功率和第一机动车比功率;按照车辆重量估算模型m=P/VSP,确定车辆的总重量,m为车辆的总重量,P为车辆的第一输出功率,VSP为车辆的第一机动车比功率。本发明中,基于第一输出功率和第一机动车比功率,在车辆行驶过程中对车重进行估算,该估算精度高,有利于相关控制系统更好的控制车辆行驶,提高车辆行驶安全性、降低行驶过程中的风险。
Vehicle weight estimation method and device, electronic equipment and vehicle
一种车辆重量估算方法、装置、电子设备及车辆
2024-02-20
Patent
Electronic Resource
Chinese
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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