US6385535B2
Expired / Lapsed
US
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Navigation system
Assignee: Alpine Electronics Inc
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Filing: 2001-04-05
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Granted: 2002-05-07
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Expires: 2021-04-05
Abstract
Abstract A navigation system having a navigation controller includes a voice recognition unit for recognizing a predetermined word from the spoken utterances of a user. It also includes a destination supposition and suggestion unit for predicting an appropriate destination desired by a user, based on a user's speech, and audibly suggests the predicted destination, and destination entry unit. If the suggested destination satisfies a user, the destination entry unit enters into the navigation controller the suggested destination.
Inventors
- 👤 Tetsuya Ohishi
- 👤 Kiyoto Hiruta
- 👤 Tatsuki Nakamura
- 👤 Hiroshi Shishido
- 👤 Hiroyuki Nemoto
- 👤 Koji Hayashida
- 👤 Fumio Saito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:58
CPC Classifications
G; G01; G01C; G01C21/00; G01C21/26; G01C21/34; G01C21/36
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
91 words
A navigation system having a navigation controller for finding a route to a set final destination, for displaying the found route along with a map covering a vehicle's position, and for navigating the vehicle to the final destination, said navigation system comprising: a voice recognition unit for recognizing a predetermined word from spoken utterances of a user; a destination supposition and suggestion unit for providing a suggested destination based on a user's utterances; and a destination entry unit for entering the suggested destination as the final destination for said navigation controller.
Claim 2
Dependent Claim
91 words
A navigation system having a navigation controller for finding a route to a set final destination, for displaying the found route along with a map covering a vehicle's position, and for navigating the vehicle to the final destination, said navigation system comprising: a voice recognition unit for recognizing a predetermined word from spoken utterances of a user; a destination supposition and suggestion unit for providing a suggested destination based on a user's utterances; and a destination entry unit for entering the suggested destination as the final destination for said navigation controller.
Claim 3
Dependent Claim
22 words
A navigation system according to claim 1 , wherein said destination and suggestion unit is operable to provide the suggested destination audibly.
Claim 4
Dependent Claim
78 words
A navigation system according to claim 1 , further comprising: a word data storage unit for storing words that indicate user preferences; a preference data storage unit for storing preference data for user preferences; and a facilities information storage unit for storing facilities information for each facility; wherein said destination supposition and suggestion unit provides a destination type according to data in the word data storage unit, the preference data storage unit, and the facilities information storage unit.
Claim 5
Dependent Claim
78 words
A navigation system according to claim 1 , further comprising: a word data storage unit for storing words that indicate user preferences; a preference data storage unit for storing preference data for user preferences; an event information collection/storage unit for collecting and storing event information for each event, wherein said destination supposition and suggestion unit provides a destination type according to data in the word data storage unit, the preference data storage, and the event information collection/storage unit.
Claim 6
Dependent Claim
38 words
A navigation system according to claim 1 , further comprising: a selection history storage unit for storing the selected items as history data, wherein said destination supposition and suggestion unit provides a destination based on said history data.
Claim 7
Dependent Claim
39 words
A navigation system according to claim 1 , further comprising: a selection history storage unit for storing the selected items as history data, wherein said destination supposition and suggestion unit provides a destination type based on said history data.
Claim 8
Dependent Claim
144 words
A navigation system having a navigation controller for finding a route to a set final destination, for displaying the route along with a map covering a vehicle's position, and for navigating a vehicle to the final destination, said navigation system comprising: a user voice characteristic registering unit to register a voice of a user of the navigation system who frequently rides in the vehicle; a user identifying unit to identify a user by the voice registered by said user voice characteristic registering unit; a voice recognition unit for recognizing a predetermined word from spoken utterances of a user identified by the user identifying unit; a destination supposition and suggestion unit for predicting a destination based on one or more utterances identified by said voice recognition unit; and a destination entry unit for entering the suggested destination as the final destination for said navigation controller.
Claim 9
Dependent Claim
144 words
A navigation system having a navigation controller for finding a route to a set final destination, for displaying the route along with a map covering a vehicle's position, and for navigating a vehicle to the final destination, said navigation system comprising: a user voice characteristic registering unit to register a voice of a user of the navigation system who frequently rides in the vehicle; a user identifying unit to identify a user by the voice registered by said user voice characteristic registering unit; a voice recognition unit for recognizing a predetermined word from spoken utterances of a user identified by the user identifying unit; a destination supposition and suggestion unit for predicting a destination based on one or more utterances identified by said voice recognition unit; and a destination entry unit for entering the suggested destination as the final destination for said navigation controller.
Claim 10
Dependent Claim
22 words
A navigation system according to claim 7 , wherein said destination and suggestion unit is operable to provide the suggested destination audibly.
Claim 11
Dependent Claim
89 words
A navigation system according to claim 7 , further comprising: a word data storage unit for storing words that indicate user preferences; a preference data storage unit for storing preference data for the preferences of a user registered in said user voice characteristic registering unit; and a facilities information storage unit for storing facilities information for each facility; wherein said destination supposition and suggestion unit provides a destination type according to data in the word data storage unit, the preference data storage unit, and the facilities information storage unit.
Claim 12
Dependent Claim
91 words
A navigation system according to claim 7 , further comprising: a word data storage unit for storing words that indicate user preferences; a preference data storage unit for storing preference data for the preferences of a user registered in said user voice characteristic registering unit; and an event information collection/storage unit for collecting and storing event information for each event, wherein said destination supposition and suggestion unit provides a destination type according to data in the word data storage unit, the preference data storage unit, and the event information collection/storage unit.
Claim 13
Dependent Claim
38 words
A navigation system according to claim 7 , further comprising: a selection history storage unit for storing the selected items as history data, wherein said destination supposition and suggestion unit provides a destination based on said history data.
Claim 14
Dependent Claim
40 words
A navigation system according to claim 7 , further comprising: a selection history storage unit for storing the selected items as history data, wherein said destination supposition and suggestion unit provides an appropriate destination type based on said history data.
Claim 15
Independent Claim
64 words
A method of navigating a vehicle to a final destination comprising the acts of: providing a navigation system having a navigation controller; receiving a spoken utterance from a user in the voice recognition unit; identifying a predetermined word from the spoken utterance; identifying one or more destinations utilizing the predetermined word; suggesting a desired destination; and providing the desired destination to the navigation controller.
Claim 16
Independent Claim
64 words
A method of navigating a vehicle to a final destination comprising the acts of: providing a navigation system having a navigation controller; receiving a spoken utterance from a user in the voice recognition unit; identifying a predetermined word from the spoken utterance; identifying one or more destinations utilizing the predetermined word; suggesting a desired destination; and providing the desired destination to the navigation controller.
Claim 17
Dependent Claim
13 words
The method of claim 13 further comprising the act of reviewing history data.
Claim 18
Dependent Claim
16 words
The method of claim 13 wherein the act of suggesting a desired destination is performed audibly.
Claim 19
Dependent Claim
14 words
The method of claim 13 further comprising the act of confirming the desired destination.
Claim 20
Dependent Claim
16 words
The method of claim 16 wherein the act of confirming the desired destination is performed audibly.
Claim 21
Independent Claim
142 words
A method of navigating a vehicle to a final destination comprising: providing a navigation system having a navigation controller, a user voice characteristic registering unit, a user identifying unit, a voice recognition unit, a destination supposition and suggestion unit, and a destination entry unit; registering a voice of a frequent user of the navigation system utilizing said user voice characteristic registering unit; identifying a user, by the voice registered by said user voice characteristic registering unit, utilizing said user identifying unit; recognizing a predetermined word, from spoken utterances of a user identified by the user identifying unit, utilizing said voice recognition unit; predicting a destination, based on one or more utterances identified by said voice recognition unit, utilizing said destination supposition and suggestion unit; and entering the suggested destination as the final destination, for said navigation controller, utilizing said destination entry unit.
Claim 22
Independent Claim
142 words
A method of navigating a vehicle to a final destination comprising: providing a navigation system having a navigation controller, a user voice characteristic registering unit, a user identifying unit, a voice recognition unit, a destination supposition and suggestion unit, and a destination entry unit; registering a voice of a frequent user of the navigation system utilizing said user voice characteristic registering unit; identifying a user, by the voice registered by said user voice characteristic registering unit, utilizing said user identifying unit; recognizing a predetermined word, from spoken utterances of a user identified by the user identifying unit, utilizing said voice recognition unit; predicting a destination, based on one or more utterances identified by said voice recognition unit, utilizing said destination supposition and suggestion unit; and entering the suggested destination as the final destination, for said navigation controller, utilizing said destination entry unit.
Claim 23
Dependent Claim
20 words
The method of claim 18 , wherein said destination and suggestion unit is operable to provide the suggested destination audibly.
References Cited (Backward Citations)
US6230136B1
Cited
US6175803B1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-05-06 | 2005-11-05 | 2006-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-05-06 | 2009-11-05 | 2010-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-05-06 | 2013-11-05 | 2014-05-07 | $7700.00 | Window Closed / Lapsed |