Multiple-satellite sensors algorithm wake up and reset strategy for an inflatable restraint system
US7203584B2 · kind B2 · utility
1Cited by
12References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2005 |
| Grant date | Apr 10, 2007 |
| Priority date | — |
| Expiry date | May 4, 2025 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/013
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air bag system (12) provides a central controller (14), a multiple of satellite sensors (16) and a multiple of deployable air bags (18). The central controller (14) runs the impact event algorithms. The number of satellites which are allowed to activate algorithms at any one time is limited. The minimum number of satellites required for full protection is the maximum number of satellite sensors allowed to wake up an impact event algorithm at any one time. An order for algorithm wake is also specified since the number of algorithms allowed is less than the total number of satellite sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.