Method for combining tire pressure monitoring with keyless entry

A method for combining tire pressure monitoring with keyless entry, is applied in a vehicle (10) and a remote controller (20), the vehicle (10) comprises a vehicle radio frequency transceiver unit (106), an engine (102), at least one vehicle door lock (104) and at least one tire (110), the tire (110) comprises a tire radio frequency transceiver unit (112) and a tire pressure sensor unit (114), after the tire pressure sensor unit (114) monitors a pressure of the tire (110), the tire radio frequency transceiver unit (112) transmits a tire pressure information signal (S3), the method for combining tire pressure monitoring with keyless entry comprising the steps of:

• transmitting a keyless entry radio frequency signal (S1) via the remote controller (20);
• receiving the keyless entry radio frequency signal (S1) via the vehicle radio frequency transceiver unit (106), and unlocking the vehicle door lock (104);
• starting the vehicle (10);
• and
• changing an emitting cycle of the tire pressure information signal (S3) transmitted by the tire radio frequency transceiver unit (112) into a first cycle.