US7161504B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Navigation system for finding optimum route using traffic incidents information
Assignee: Alpine Electronics Inc
•
Filing: 2003-01-31
•
Granted: 2007-01-09
•
Expires: 2023-01-31
Abstract
Abstract A navigation system for finding an optimum route to the destination using traffic incidents information provides a novel approach to enable a user easily and quickly to select which incidents should be avoided. The user can easily identify the important traffic incidents because the system can display only the traffic incidents on the calculated route as well as all the traffic incidents in the converged area. The user can select the incident to receive more detailed information including a live image of the traffic incident and specify one or more incidents to be avoided on the route to the destination. The system calculates a new optimum route to avoid the specified traffic incidents. The traffic incidents are illustrated on the navigation system by two or more different icons representing predefined types of traffic incidents
Inventors
- 👤 Jian-Liang Linn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:05
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/09; G08G1/0962; G08G1/0967; G08G1/096708; G08G1/096716; G01; G01C; G01C21/00; G01C21/26; G01C21/34; G01C21/3453; G01C21/3461; G01C21/3484; G01C21/3492; G01C21/36; G01C21/3691; G01C21/3694; G08G1/096733; G08G1/09675; G08G1/096766; G08G1/096775; G08G1/123
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
207 words
A display method for a navigation system, comprising the following steps of: receiving traffic information through a wireless communication device; identifying locations of all of traffic incidents in a coverage area which includes a current position of a user of the navigation system and a calculated route to a destination where the coverage area is an area which is sufficiently large for encompassing possible routes to the destination other than the calculated route; displaying a list of the traffic incidents that exist only on the calculated route to the destination on the navigation system; selecting a traffic incident displayed on the navigation system to review a live image of the traffic incident downloaded through a wireless communication; selecting two or more traffic incidents to be avoided on a route to the destination from the traffic incident list which shows the traffic incidents that exist on the calculated route to the destination; and instructing the navigation system to calculate and produce a new route to the destination which does not have the selected traffic incident and displaying the new calculated route on the navigation system; wherein the traffic incidents are listed on the traffic incident list by two or more different icons representing predefined types of traffic incident.
Claim 2
Dependent Claim
207 words
A display method for a navigation system, comprising the following steps of: receiving traffic information through a wireless communication device; identifying locations of all of traffic incidents in a coverage area which includes a current position of a user of the navigation system and a calculated route to a destination where the coverage area is an area which is sufficiently large for encompassing possible routes to the destination other than the calculated route; displaying a list of the traffic incidents that exist only on the calculated route to the destination on the navigation system; selecting a traffic incident displayed on the navigation system to review a live image of the traffic incident downloaded through a wireless communication; selecting two or more traffic incidents to be avoided on a route to the destination from the traffic incident list which shows the traffic incidents that exist on the calculated route to the destination; and instructing the navigation system to calculate and produce a new route to the destination which does not have the selected traffic incident and displaying the new calculated route on the navigation system; wherein the traffic incidents are listed on the traffic incident list by two or more different icons representing predefined types of traffic incident.
Claim 3
Dependent Claim
65 words
A display method for a navigation system as defined in claim 1 , wherein said step of displaying the traffic incidents includes a step of displaying all of the traffic incidents in the coverage area by the corresponding icons on a map image or a part of the traffic incidents on the calculated route to the destination by the corresponding icons on the map image.
Claim 4
Dependent Claim
48 words
A display method for a navigation system as defined in claim 2 , wherein said step of selecting the traffic incident on the map image further includes a step of selecting one of the traffic incidents by pointing at the icon of the traffic incident with a cursor.
Claim 5
Dependent Claim
67 words
A display method for a navigation system as defined in claim 1 , wherein said step of displaying the traffic incidents includes a step of displaying all of the traffic incidents in the coverage area in a traffic incident list by the corresponding icons or a part of the traffic incidents on the calculated route to the destination on the traffic incident list by the corresponding icons.
Claim 6
Dependent Claim
36 words
A display method for a navigation system as defined in claim 1 , further comprising a step of displaying a pop-up menu which shows the detailed traffic information regarding the traffic incident specified by the user.
Claim 7
Dependent Claim
29 words
A display method for a navigation system as defined in claim 5 , wherein the detailed traffic information includes text data and image data of the selected traffic incident.
Claim 8
Dependent Claim
32 words
A display method for a navigation system as defined in claim 6 , wherein said image data includes a live video image of the selected traffic incident received through the wireless communication.
Claim 9
Dependent Claim
51 words
A display method for a navigation system as defined in claim 1 , wherein said step of selecting the traffic incident to be avoided further includes a step of pointing at the icon of the traffic incident with a cursor, and executing the navigation system to avoid the selected traffic incident.
Claim 10
Dependent Claim
40 words
A display method for a navigation system as defined in claim 1 , wherein said step of selecting the traffic incident to avoid includes a step of automatically selecting all the traffic incidents on the calculated route to the destination.
Claim 11
Dependent Claim
215 words
A display apparatus for a navigation system, comprising: means for receiving traffic information through a wireless communication device; means for identifying locations of all of traffic incidents in a coverage area which includes a current position of a user of the navigation system and a calculated route to a destination where the coverage area is an area which is sufficiently large for encompassing possible routes to the destination other than the calculated route; means for displaying a list of the traffic incidents that exist only on the calculated route to the destination on the navigation system; means for selecting a traffic incident displayed on the navigation system to review a live image of the traffic incident downloaded through a wireless communication; means for selecting two or more traffic incidents to be avoided on a route to the destination from the traffic incident list which shows the traffic incidents that exist on the calculated route to the destination; and means for instructing the navigation system to calculate and produce a new route to the destination which does not have the selected traffic incident and displaying the new calculated route on the navigation system; wherein the traffic incidents are listed on the traffic incident list by two or more different icons representing predefined types of traffic incident.
Claim 12
Dependent Claim
215 words
A display apparatus for a navigation system, comprising: means for receiving traffic information through a wireless communication device; means for identifying locations of all of traffic incidents in a coverage area which includes a current position of a user of the navigation system and a calculated route to a destination where the coverage area is an area which is sufficiently large for encompassing possible routes to the destination other than the calculated route; means for displaying a list of the traffic incidents that exist only on the calculated route to the destination on the navigation system; means for selecting a traffic incident displayed on the navigation system to review a live image of the traffic incident downloaded through a wireless communication; means for selecting two or more traffic incidents to be avoided on a route to the destination from the traffic incident list which shows the traffic incidents that exist on the calculated route to the destination; and means for instructing the navigation system to calculate and produce a new route to the destination which does not have the selected traffic incident and displaying the new calculated route on the navigation system; wherein the traffic incidents are listed on the traffic incident list by two or more different icons representing predefined types of traffic incident.
Claim 13
Dependent Claim
64 words
A display apparatus for a navigation system as defined in claim 10 , wherein said means for displaying the traffic incidents includes means for displaying all of the traffic incidents in the coverage area by the corresponding icons on a map image or a part of the traffic incidents on the calculated route to the destination by the corresponding icons on the map image.
Claim 14
Dependent Claim
46 words
A display apparatus for a navigation system as defined in claim 11 , wherein said means for selecting the traffic incident on the map image further includes means for selecting one of the traffic incidents by pointing a cursor at the icon of the traffic incident.
Claim 15
Dependent Claim
66 words
A display apparatus for a navigation system as defined in claim 10 , wherein said means for displaying the traffic incidents includes means for displaying all of the traffic incidents in the coverage area in a traffic incident list by the corresponding icons or a part of the traffic incidents on the calculated route to the destination on the traffic incident list by the corresponding icons.
Claim 16
Dependent Claim
42 words
A display apparatus for a navigation system as defined in claim 10 , further comprising means for displaying a pop up menu which shows the detailed traffic information regarding the selected traffic incident after the traffic incident is selected by the user.
Claim 17
Dependent Claim
29 words
A display apparatus for a navigation system as defined in claim 14 , wherein the detailed traffic information includes text data and image data of the selected traffic incident.
Claim 18
Dependent Claim
32 words
A display apparatus for a navigation system as defined in claim 15 , wherein said image data includes a live video image of the selected traffic incident received through the wireless communication.
Claim 19
Dependent Claim
50 words
A display apparatus for a navigation system as defined in claim 10 , wherein said means for selecting the traffic incident to be avoided further includes means for pointing at the icon of the traffic incident with a cursor, and executing the navigation system to avoid the selected traffic incident.
Claim 20
Dependent Claim
39 words
A display apparatus for a navigation system as defined in claim 10 , wherein said means for selecting the traffic incident to avoid includes means for automatically selecting all the traffic incidents on the calculated route to the destination.
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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) | 2010-01-08 | 2010-07-10 | 2011-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2014-01-08 | 2014-07-10 | 2015-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2018-01-08 | 2018-07-10 | 2019-01-09 | $7700.00 | Window Closed / Lapsed |