Tire pressure monitoring system
US7049948B2 · kind B2 · utility
4Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 23, 2004 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Nov 3, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C23/0408
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tire pressure monitoring system includes an on-board detection unit configured to transmit a detection signal indicative of the presence of an occupant entering a vehicle, a vehicle-body-based unit configured to receive the detection signal and transmit a transmission request to receive at least one air pressure signal indicative of tire pressure of the vehicle, and at least one tire-based unit configured to receive the transmission request, measure the tire pressure and transmit the air pressure signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.