B60C23/0472

Method and apparatus for displaying function menu interface of automobile tyre pressure monitoring system

A method for displaying a function menu interface of an automobile tyre pressure monitoring system includes: determining a candidate radio frequency communication protocol of the tyre pressure monitoring unit according to the vehicle information of an automobile; by means of the radio frequency unit simulating the candidate radio frequency communication protocol, sending a radio frequency signal to the tyre pressure monitoring unit, the radio frequency signal comprising simulation measurement data: if recorded measurement data is read out from the tyre pressure monitoring unit by means of the OBD interface, and the recorded measurement data is the same as the simulation measurement data, then determining that the candidate radio frequency communication protocol is the actual radio frequency communication protocol of the tyre pressure monitoring unit; and displaying the function menu interface of the tyre pressure monitoring system according to the actual radio frequency communication protocol.