Vehicle telematics system
US11158139B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 29, 2019 |
| Grant date | Oct 26, 2021 |
| Priority date | — |
| Expiry date | Jun 21, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08G1/096775
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method including determining a status of a power supply of a first telematics control unit (TCU) as one of active or inactive, the first TCU programmed to communicate with a server via a network, determining a status of a second TCU in communication with the first TCU via a vehicle network, the second TCU is programmed to communicate with the server via the network, and determining a risk condition based on the statuses of the power supply and the second TCU. The risk condition is a measure of severity of an inactive status.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.