System and method for assigning a level of urgency to navigation cues
System and method for guiding a driver of a vehicle ( 20 ) from a starting point to a destination point using an assignment of levels of urgency of navigation cues. The system comprises a navigation unit ( 38 ), a controller ( 22 ) and a user interface ( 42 ). The navigation unit ( 38 ) is capable o...
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| creator | GARDNER JUDITH LEE FEHR WALTON |
| description | System and method for guiding a driver of a vehicle ( 20 ) from a starting point to a destination point using an assignment of levels of urgency of navigation cues. The system comprises a navigation unit ( 38 ), a controller ( 22 ) and a user interface ( 42 ). The navigation unit ( 38 ) is capable of selecting a route between the starting point and the destination point. The navigation unit ( 38 ) is further capable of generating a plurality of navigation cues to guide the driver along the selected route. The controller ( 22 ) is connected to the navigation unit ( 38 ) and receives navigation cues. The controller ( 22 ) has an urgency calculator ( 40 ) that is capable of assigning a level of urgency to the navigation cues. The controller ( 22 ) may also have a workload manager ( 60 ) that is capable of classifying an activity state of the driver as well as updating the level of urgency of the navigation cue. The user interface ( 42 ) presents the navigation cues based on the level of urgency of the navigation cues. |
| format | Patent |
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The system comprises a navigation unit ( 38 ), a controller ( 22 ) and a user interface ( 42 ). The navigation unit ( 38 ) is capable of selecting a route between the starting point and the destination point. The navigation unit ( 38 ) is further capable of generating a plurality of navigation cues to guide the driver along the selected route. The controller ( 22 ) is connected to the navigation unit ( 38 ) and receives navigation cues. The controller ( 22 ) has an urgency calculator ( 40 ) that is capable of assigning a level of urgency to the navigation cues. The controller ( 22 ) may also have a workload manager ( 60 ) that is capable of classifying an activity state of the driver as well as updating the level of urgency of the navigation cue. The user interface ( 42 ) presents the navigation cues based on the level of urgency of the navigation cues.</description><language>eng</language><subject>ADVERTISING ; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ; CRYPTOGRAPHY ; DIAGRAMS ; DISPLAY ; EDUCATION ; EDUCATIONAL OR DEMONSTRATION APPLIANCES ; GLOBES ; GYROSCOPIC INSTRUMENTS ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; PLANETARIA ; SEALS ; SIGNALLING ; SURVEYING ; TESTING ; TRAFFIC CONTROL SYSTEMS</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070911&DB=EPODOC&CC=US&NR=7269504B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070911&DB=EPODOC&CC=US&NR=7269504B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GARDNER JUDITH LEE</creatorcontrib><creatorcontrib>FEHR WALTON</creatorcontrib><title>System and method for assigning a level of urgency to navigation cues</title><description>System and method for guiding a driver of a vehicle ( 20 ) from a starting point to a destination point using an assignment of levels of urgency of navigation cues. The system comprises a navigation unit ( 38 ), a controller ( 22 ) and a user interface ( 42 ). The navigation unit ( 38 ) is capable of selecting a route between the starting point and the destination point. The navigation unit ( 38 ) is further capable of generating a plurality of navigation cues to guide the driver along the selected route. The controller ( 22 ) is connected to the navigation unit ( 38 ) and receives navigation cues. The controller ( 22 ) has an urgency calculator ( 40 ) that is capable of assigning a level of urgency to the navigation cues. The controller ( 22 ) may also have a workload manager ( 60 ) that is capable of classifying an activity state of the driver as well as updating the level of urgency of the navigation cue. 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The system comprises a navigation unit ( 38 ), a controller ( 22 ) and a user interface ( 42 ). The navigation unit ( 38 ) is capable of selecting a route between the starting point and the destination point. The navigation unit ( 38 ) is further capable of generating a plurality of navigation cues to guide the driver along the selected route. The controller ( 22 ) is connected to the navigation unit ( 38 ) and receives navigation cues. The controller ( 22 ) has an urgency calculator ( 40 ) that is capable of assigning a level of urgency to the navigation cues. The controller ( 22 ) may also have a workload manager ( 60 ) that is capable of classifying an activity state of the driver as well as updating the level of urgency of the navigation cue. The user interface ( 42 ) presents the navigation cues based on the level of urgency of the navigation cues.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS PLANETARIA SEALS SIGNALLING SURVEYING TESTING TRAFFIC CONTROL SYSTEMS |
| title | System and method for assigning a level of urgency to navigation cues |
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