Method and system for mitigating false alarms in a tire pressure monitoring system for an automotive vehicle
A pressure monitoring system ( 12 ) for a tire ( 14 a) of an automotive vehicle includes a first pressure sensor ( 94 ) coupled to the wheel, a pressure transmitter ( 90 ) coupled to the pressure sensor ( 94 ) whereby the transmitter generates a pressure signal. A controller ( 22 ) is coupled to the...
Gespeichert in:
Hauptverfasser: | , , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | A pressure monitoring system ( 12 ) for a tire ( 14 a) of an automotive vehicle includes a first pressure sensor ( 94 ) coupled to the wheel, a pressure transmitter ( 90 ) coupled to the pressure sensor ( 94 ) whereby the transmitter generates a pressure signal. A controller ( 22 ) is coupled to the pressure transmitter. The controller ( 22 ) receives the pressure signal and in a first stage, compares the pressure signal to a pressure threshold to obtain a sensor status. In a second stage, the controller ( 22 ) qualifies the sensor status signal by generating a warning status in response to the sensor status. |
---|