The embodiment of the invention provides a vehicle load monitoring method, a server and a control system. The method comprises the steps of obtaining the driving parameters of a vehicle according to apreset time interval, and the driving parameters comprising the rotating speed of an engine, the torque of the engine, the speed of the vehicle, the speed ratio of a drive axle, the radius of a tireand the altitude of a driving position; determining the transmission system efficiency according to the vehicle speed, the engine speed, the drive axle speed ratio and the tire radius, determining theacceleration according to the vehicle speed within a preset time interval, and determining the gradient of a driving road surface according to the vehicle speed and the altitude within a preset timeperiod; and determining the whole vehicle load according to the transmission system efficiency, the acceleration, the gradient and resistance coefficients, so that the vehicle can bear the load without running to a specified place. The embodiment of the invention provides a method for flexibly obtaining the load of the whole vehicle, and the purpose of monitoring the load of the whole vehicle in real time is achieved.
本发明实施例通过提供的一种车辆载重监测方法、服务器及控制系统,该方法包括:按照预设时间间隔获取车辆的行驶参数,其中行驶参数包括:发动机转速、发动机扭矩、车速、驱动桥速比、轮胎半径以及行驶位置的海拔;根据车速、发动机转速、驱动桥速比以及轮胎半径确定传动系统效率,根据预设时间间隔内的车速确定加速度,根据预设时间段内的车速以及海拔确定行驶路面的坡度;根据传动系统效率、加速度、坡度以及阻力系数确定整车载重确定整车载重,使得车辆无需再行驶至规定的地点才能进行承重。本发明实施例提供了一种灵活的获得整车载重的方法,实现了实时监测整车载重的目的。
Vehicle load monitoring method, server and control system
车辆载重监测方法、服务器及控制系统
12.02.2021
Patent
Elektronische Ressource
Chinesisch
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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