The invention discloses an apparatus and a method for estimating a runout speed of a vehicle. The device comprises an acceleration sensor for detecting the acceleration of a vehicle; a front wheel speed sensor that detects a wheel speed of a front wheel of the vehicle; a rear wheel speed sensor that detects a wheel speed of a rear wheel of the vehicle; and a controller. The controller determines a wheel acceleration of the front wheel based on a wheel speed of the front wheel, determines a wheel acceleration of the rear wheel based on a wheel speed of the rear wheel, and estimates a run-out speed of the vehicle. A run-out speed of the vehicle is estimated based on an acceleration of the vehicle, a wheel acceleration of the front wheel, and a wheel acceleration of the rear wheel.
本发明公开一种用于估计车辆的跳动速度的装置和方法。该装置包括:加速度传感器,检测车辆的加速度;前车轮速度传感器,检测车辆的前车轮的车轮速度;后车轮速度传感器,检测车辆的后车轮的车轮速度;以及控制器。控制器基于前车轮的车轮速度确定前车轮的车轮加速度,基于后车轮的车轮速度确定后车轮的车轮加速度,并估计车辆的跳动速度。车辆的跳动速度基于车辆的加速度、前车轮的车轮加速度和后车轮的车轮加速度来估计。
Apparatus and method for estimating run-out speed of vehicle
用于估计车辆的跳动速度的装置和方法
2024-04-09
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
APPARATUS AND METHOD FOR ESTIMATING VEHICLE MASS USING WHEEL SPEED
European Patent Office | 2017
|