Patent US6598016B1 successfully refreshed from Google Patents.
US6598016B1
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System for using speech recognition with map data
Assignee: TomTom North America Inc
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Filing: 1998-10-20
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Granted: 2003-07-22
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Expires: 2018-10-20
Abstract
Abstract A system is disclosed for using speech recognition with map data. For example, a user could state a location. The system will recognize the words spoken and find the location on a map using an electronic map database. The map can be displayed such that the location is depicted. Alternatively, the user could state two locations. The system will recognize the words spoken, find both locations on the map using an electronic map database, determine a path between the locations and report that path to the user.
Inventors
- 👤 Walter B. Zavoli
- 👤 Hongche Liu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:24
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/26; G01C21/34; G01C21/36; G01C21/3605; G01C21/3608; G09; G09B; G09B29/00; G09B29/10; G09B29/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
193 words
A method of using speech recognition with electronic map data, the method comprising the steps of: receiving a first speech input; recognizing said first speech input using a first dictionary, said first dictionary includes commands and numbers; determining whether said first input includes a command to geocode or pathfind; receiving a second speech input; recognizing said second speech input using said first dictionary; determining whether said second input includes a cross street command or a number; receiving a third speech input; recognizing said third speech input using said first dictionary if said second input was said number; recognizing said third speech input using a second dictionary if said second input was said cross street command; receiving a fourth speech input; recognizing said fourth speech input using said first dictionary; determining whether said fourth input includes a confirmation; finding a first location in a processor readable representation of a map using said recognized third speech input; reporting said first location if said first input includes said command to geocode; and, determining and reporting a path having said first location being an endpoint of said path if said first input includes said command to pathfind.
Claim 2
Independent Claim
193 words
A method of using speech recognition with electronic map data, the method comprising the steps of: receiving a first speech input; recognizing said first speech input using a first dictionary, said first dictionary includes commands and numbers; determining whether said first input includes a command to geocode or pathfind; receiving a second speech input; recognizing said second speech input using said first dictionary; determining whether said second input includes a cross street command or a number; receiving a third speech input; recognizing said third speech input using said first dictionary if said second input was said number; recognizing said third speech input using a second dictionary if said second input was said cross street command; receiving a fourth speech input; recognizing said fourth speech input using said first dictionary; determining whether said fourth input includes a confirmation; finding a first location in a processor readable representation of a map using said recognized third speech input; reporting said first location if said first input includes said command to geocode; and, determining and reporting a path having said first location being an endpoint of said path if said first input includes said command to pathfind.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2006-07-21 | 2007-01-20 | 2007-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2010-07-21 | 2011-01-20 | 2011-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2014-07-21 | 2015-01-20 | 2015-07-22 | $7700.00 | Window Closed / Lapsed |