Tire pressure monitoring system transmission protocol
US7095316B2 · kind B2 · utility
27Cited by
6References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 15, 2002 |
| Grant date | Aug 22, 2006 |
| Priority date | — |
| Expiry date | Sep 30, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C23/0464
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A system for monitoring conditions within a tire includes a sensor assemblies (14). The sensor assemblies (14) emit a transmission (26) containing information indicative of conditions within a tire to a receiver (16). The transmission (26) from the sensor assemblies (14) includes an amplitude shift key wake up portion and various data packet portions. The data packet portions are separated by a variable interval to prevent collisions of transmissions at the receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.