Configurable speech interface for vehicle infotainment systems
US10950229B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2017 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Aug 25, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L2015/223
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A voice command application allows a user to configure an infotainment system to respond to customized voice commands. The voice command application exposes a library of functions to the user which the infotainment system can execute via interaction with the vehicle. The voice command application receives a selection of one or more functions and then receives a speech sample of the voice command. The voice command application generates sample metadata that includes linguistic elements of the voice command, and then generates a command specification. The command specification indicates the selected functions and the sample metadata for storage in a database. Subsequently, the voice command application receives the voice command from the user and locates the associated command specification in the database. The voice command application then extracts the associated set of functions and causes the vehicle to execute those functions to perform vehicle operations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.