Speech recognition-based vehicle control method
US10446152B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Dec 7, 2017 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Feb 22, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/12
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A speech recognition based vehicle control method includes transmitting a speech command to a first server through a first path via a speech recognition service apparatus in response to a generation of the speech command, transmitting authentication data of a portable device and the speech command to the first server through a second path via the portable device in response to the generation of the speech command, and performing, by the first server, authentication of the portable device on the basis of the authentication data, and recognizing the speech command as a valid speech command when the authentication of the portable device is completed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.