Voice actuated vehicle security system
US4856072A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 1986 |
| Grant date | Aug 8, 1989 |
| Priority date | — |
| Expiry date | Dec 31, 2006 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/063
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A voice actuated vehicle security system includes both internal and external microphones for receiving vocal instructions and internal and external speakers for delivering vocal messages. During a training period, a plurality of voice recognition templates are stored in memory representing one or more authorized vehicle operators. A voice recognition and synthesis unit interfaces the microphones and the speakers with a microcomputer and the memory. Various vehicle condition sensors and controls are connected to the microcomputer to permit the system to respond to changes in vehicle conditons by delivering the associated vocal messages and to respond to vocal instructions to control vehicle elements such as door locks, lights, etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.