A vehicle having a controller, a main and a buffer memory, and a pressure sensor for each wheel. At certain time intervals after triggering, tire sensor modules transmit a sensor data record by radio, containing an individual identification code, a tire pressure and trigger information. For quick and easy assignment of wheel positions to tire sensor modules after a wheel change, after switching on the ignition or the electrical system, a detection function and subsequently and conditionally a check function are carried out. During the detection function, triggering of all modules in an order characterizing the wheel positions is expected. The controller receives the records of the triggered modules and stores them in the order received. The check function checks the records stored in the buffer memory for plausibility and, in the event of a positive result, the records are stored in the main memory instead of older records.
VERFAHREN ZUR STEUERUNG EINES REIFENDRUCKKONTROLLSYSTEMS
METHOD FOR CONTROLLING A TIRE PRESSURE MONITORING SYSTEM
PROCÉDÉ DE COMMANDE D'UN SYSTÈME DE SURVEILLANCE DE PRESSION DE PNEUMATIQUE
2024-08-07
Patent
Electronic Resource
German
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
VERFAHREN ZUR STEUERUNG EINES REIFENDRUCKKONTROLLSYSTEMS
European Patent Office | 2023
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