Transmitting method of transmitter and processing method of receiver

A transmitting method of a transmitter useful in a vehicle having at least one wireless apparatus control system and a wireless tire condition monitoring system. The data format used to control the at least one wireless apparatus of a vehicle and a data format showing a tire condition are identical. The data format includes data showing the type of a transmitter. Data used to control the apparatuses of the vehicle or data showing a tire condition is wirelessly transmitted using that data format.