An indirect tire pressure monitoring system is provided that estimates a pressure in a tire more accurately than before. The system includes an estimated internal pressure transmitter (control unit) that calculates and transmits an estimated internal pressure of a tire when a vehicle is travelling based on a wheel speed, a measured internal pressure of the tire at halt and a measured temperature of the tire at halt. The system measures the internal pressure and the temperature for each tire, and carries out deflation evaluation independently for each tire.
INDIRECT TIRE PRESSURE MONITORING SYSTEM
2018-03-15
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
European Patent Office | 2018
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