Impact sensing usable with fleet management system
US10600256B2 · kind B2 · utility
17Cited by
94References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2009 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Oct 1, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C5/08
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method of monitoring operation of a vehicle detects an application of force to the vehicle and a change of momentum of the vehicle is calculated. If the change of momentum and the application of force are determined to occur within a predetermined time period of one another, an impact signal is generated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.