Magnetic crash sensor
US7388370B2 · kind B2 · utility
17Cited by
83References
60Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 2006 |
| Grant date | Jun 17, 2008 |
| Priority date | — |
| Expiry date | Jul 29, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/0018
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
At least one time-varying signal is applied to a plurality of coil elements in cooperative relationship with and spanning different portions of a vehicle. The coil elements generate an associated plurality of magnetic field components that interact with the vehicle. At least one detection circuit generates a detected signal responsive to signal components from the coil elements so as to provide for detecting a change in a magnetic condition of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.