Methods and systems for switching vehicle data transmission modes based on detecting a trigger and a request for a vehicle data message
US10516768B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2015 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Jun 21, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A vehicle interface device (VID) switches to a first vehicle data transmission mode (VDTM) from a prior VDTM based on a trigger for transmitting vehicle data messages (VDMs) and which VDMs have been requested at a vehicle data receptor (VDR). A decreased data transfer rate may result from selecting the first VDTM such that some portions of VDMs received while the VID is operating in the other VDTM are transmitted to the VDR from the VID and other portions of those VDMs are not transmitted to the VDR from the VID. An increased data transfer rate may result from selecting the first VDTM such that some portions of VDMs received while the VID is operating in the first VDTM are transmitted to the VDR from the VID whereas those same portions would not have been transmitted to the VDR from the VID if the VID was still operating in the prior VDTM.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.