The invention relates to a method of inflating at least one tire and a central tire inflation system. The central tire inflation system has at least one tire connected to a pressure port for applying air pressure via a pneumatic line. An ambient air temperature and a target pressure for the at least one tire are received, and a tire inflation rate is calculated based on the ambient air temperature and the target pressure, an estimated pressure for the at least one tire is estimated based on the tire inflation rate, and the at least one tire is inflated at the calculated tire inflation rate. A pressure of at least one tire is measured and a correction coefficient is calculated based on a ratio between the measured pressure and the estimated pressure. The tire inflation rate is corrected using the correction factor and the at least one tire is inflated at the corrected tire inflation rate until the target pressure is reached.
本发明涉及一种使至少一个轮胎充气的方法和一种中央轮胎充气系统。中央轮胎充气系统具有至少一个轮胎,该至少一个轮胎连接到用于经由气动管线施加空气压力的压力端口。接收至少一个轮胎的环境空气温度和目标压力,并基于环境空气温度和目标压力计算轮胎充气率,基于轮胎充气率估计至少一个轮胎的估计压力并且使至少一个轮胎以经计算的轮胎充气率充气。测量至少一个轮胎的压力并且基于测量压力和估计压力之间的比率计算校正系数。使用校正系数校正轮胎充气率并且至少一个轮胎以经校正的轮胎充气率充气,直到达到目标压力。
Tire inflation method and central tire inflation system
轮胎充气方法及中央轮胎充气系统
2022-07-19
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
NTIS | 1987