Method of monitoring motor vehicle wheels has wheel pressure detection initiated by touching wheel valve with hand

摘要

The wheel monitoring method for a motor vehicle uses sensors (E1-4) for the wheels (R1-4) which transmit data to an analyzer electronic control unit (ECU). The method involves touching the wheel with the hand to activate the sensor to provide a signal for that wheel to the control unit. The wheel valve can be touched to operate the monitoring circuit. Claims include a monitoring circuit using the method.