Method and device for communicating with a vehicle system module while conserving power by using two different short range wireless communication (SRWC) protocols
US9913081B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2016 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Oct 13, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A vehicle gateway module adapted to communicate using short range wireless communication (SRWC) and a method of receiving data from a wireless source via a SRWC chipset in a vehicle. The method includes the steps of: detecting the wireless source using a first SRWC chipset in a gateway module in the vehicle; in response to detecting the wireless source with the first SRWC chipset, triggering a second SRWC chipset in the gateway module to wake-up by exiting a POWER OFF mode, wherein the first and second SRWC chipsets are configured to communicate according to different SRWC protocols; and in response to the triggering step: exiting the POWER OFF mode at the second SRWC chipset; and receiving content data from the wireless source at the gateway module via the second SRWC chipset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.