The present invention relates generally to an automobile tire pressure display, which has a host matching the tire pressure detectors of any brands to achieve monitoring effect, comprising a MCU, a low frequency transmitting unit, a radio frequency receiving/transmitting unit and a database unit; in implementation, the MCU sends different low frequency commands to wake up the tire pressure detector, and receives the radio frequency signal from the tire pressure detector, which is matched with the vehicle type protocols in the database unit, if the judgment succeeds, the MCU records the vehicle type protocol and monitors the pressure and temperature values of tire pressure detector; on the contrary, if the judgment fails, the commands are sent and the signals are received continuously to judge whether the vehicle type protocol is correct or not, till success and it is recorded in the database unit.
AUTOMOBILE TIRE PRESSURE DISPLAY
2023-02-02
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
European Patent Office | 2023
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