Vehicle safety system
US6206416A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Oct 1, 1999 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Oct 1, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/01088
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle safety system (10) includes a first vehicle occupant safety device (50) including a first pyrotechnic device (60) that is electrically energizable in response to a first actuation signal (76). The system also includes a second vehicle occupant safety device (50) including a second pyrotechnic device that is electrically energizable in response to a second actuation signal (80). The system includes at least one sensor (14-28) for sensing a first occupant or vehicle condition and for providing a first output signal indicative of the sensed first condition. An electronic control unit (ECU) (30) receives the first output signal (14-28) and in response to the first output signal determines whether one or both of the first and second safety devices should be actuated. An radio frequency (RF) transmitter (40) electrically connected with the ECU (30) is selectively actuatable by the ECU to transmit first and second individually coded RF signals (72, 80). The system (10) includes a first RF receiver (64) electrically connected with the first safety device (50) for receiving the first individually coded RF signal (72) and for providing a first actuation signal (74) for energizing t…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.