Method and system for impact detection in a stationary vehicle
US11586269B1 · kind B1 · utility
0Cited by
5References
20Claims
0Family size
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Key dates
| Filing date | Jul 13, 2022 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Jul 13, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R21/0132
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and a system for impact detection in a stationary vehicle are provided. The method includes putting a telematics device into a sleep mode and performing a first micro wakeup. In response to determining that a first value read from a sensor during the micro wakeup is greater than a noise threshold, increasing a frequency of the micro wakeups and a sampling rate of the sensor. The method also includes reading a second value from the sensor during a second wakeup, performing a regular wakeup, and sending the first and second values during the regular wakeup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.