Air-spring suspension control for vehicle

摘要

The suspension control (2,4) in a vehicle is improved by proximity sensors linked to a central control in a multiplex mode. The sensors are ultrasonic and are fitted with control modules which are powered by energy stores charged through the multiplex control. The sensors are powered for preset time intervals from the energy stores and are also linked to temperature sensors. The control modules operate until an echo signal is identified and include reference modules.