A tire pressure monitoring unit includes a pressure sensor, a temperature sensor, a transmitter for wireless transmission of pressure and temperature data HF signals, a receiver for receiving wireless control LF signals, a microcontroller containing a program memory and a data storage device containing a library of control programs to control the measurement and transmission activity of the tire pressure monitoring unit. The microcontroller selects from this library, on the basis of control signals that are received, a control program and then writing it into its program memory. When a loading program is activated by a control signal, it causes the microcontroller to transfer into the data storage device an additional control program that is received by the receiver. A method includes adding, to a library of control programs in a data storage device connected to a microcontroller of a tire pressure monitoring unit, an additional control program.
REIFENDRUCKÜBERWACHUNGSEINHEIT MIT ERWEITERBARER PROGRAMMBIBLIOTHEK UND VERFAHREN ZUM ERGÄNZEN EINER PROGRAMMBIBLIOTHEK EINER REIFENDRUCKÜBERWACHUNGSEINHEIT
TYRE PRESSURE MONITORING UNIT WITH EXPANDABLE PROGRAM LIBRARY AND METHOD FOR EXPANDING A PROGRAM LIBRARY OF A TYRE PRESSURE MONITORING UNIT
UNITÉ DE SURVEILLANCE DE PRESSION DE PNEUMATIQUE À BIBLIOTHÈQUE DE PROGRAMME EXTENSIBLE ET PROCÉDÉ PERMETTANT DE COMPLÉTER UNE BIBLIOTHÈQUE DE PROGRAMME D'UNE UNITÉ DE SURVEILLANCE DE PRESSION DE PNEUMATIQUE
2021-07-07
Patent
Elektronische Ressource
Deutsch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Europäisches Patentamt | 2019
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
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