US6163751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Navigation system for a vehicle
Assignee: Aumovio Germany GmbH
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Filing: 1997-10-14
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Granted: 2000-12-19
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Expires: 2017-10-14
Abstract
Abstract The invention relates to a navigation system for a vehicle, including an arithmetic circuit (1) which is arranged to evaluate traffic information received, to calculate a first route without taking into account the traffic information and a second route while taking into account the traffic information, to determine the position of the vehicle by means of at least one sensor signal, and also including an output device (6) for outputting route information supplied by the arithmetic circuit (1). In order to enhance the user friendliness of such a system, the arithmetic circuit (1) is also arranged to supply the output device (6) with selection information offering a second route as an alternative for the first route, and to supply route information concerning the route taken after output of the selection information.
Inventors
- 👤 Jauke Van Roekel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:23
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/09; G08G1/0962; G08G1/0968; G08G1/096805; G08G1/096827; G01; G01C; G01C21/00; G01C21/26; G01C21/34; G01C21/3407; G01C21/3415; G01C21/3453; G01C21/3492; G08G1/096833; G08G1/096838; G08G1/096844; G08G1/09685; G08G1/096855; G08G1/096861; G08G1/096872
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
129 words
A navigation system for a vehicle, including an arithmetic circuit for evaluating traffic information received, for calculating a first static route without taking into account the traffic information and a second dynamic route while taking into account the traffic information, for determining the position of the vehicle by at least one sensor signal, and also including an output device for outputting route information supplied by the arithmetic circuit, and means for selecting one of the first static route and second dynamic route based upon a determined position of the vehicle when the user initially drives the vehicle along the beginning of one of the first static and second dynamic routes and wherein the arithmetic circuit is arranged to supply the output device with route information from the selected route.
Claim 2
Dependent Claim
129 words
A navigation system for a vehicle, including an arithmetic circuit for evaluating traffic information received, for calculating a first static route without taking into account the traffic information and a second dynamic route while taking into account the traffic information, for determining the position of the vehicle by at least one sensor signal, and also including an output device for outputting route information supplied by the arithmetic circuit, and means for selecting one of the first static route and second dynamic route based upon a determined position of the vehicle when the user initially drives the vehicle along the beginning of one of the first static and second dynamic routes and wherein the arithmetic circuit is arranged to supply the output device with route information from the selected route.
Claim 3
Dependent Claim
55 words
A navigation system as claimed in claim 1, wherein the arithmetic circuit is arranged to supply the output device with the selection information offering the second route as an alternative for the first route, provided that the expecting driving time via the second route is shorter than the expected driving time via the first route.
Claim 4
Dependent Claim
18 words
A navigation system as claimed in claim 1, wherein the traffic information is RDS (Radio Data System) information.
Claim 5
Dependent Claim
19 words
A navigation system as claimed in claim 1, wherein the traffic information is information transmitted via the GSM network.
Claim 6
Dependent Claim
22 words
A navigation system as claimed in claim 1, wherein the output device is arranged for the optical output of the route information.
Claim 7
Dependent Claim
22 words
A navigation system as claimed in claim 1, wherein the arithmetic circuit is arranged to supply the output device with additional information.
Claim 8
Dependent Claim
45 words
A navigation system as claimed in claim 6, wherein the additional information is the relevant distance between the vehicle and the location of the traffic jam or the traffic obstruction in the event of a traffic jam or a traffic obstruction along the first route.
Claim 9
Dependent Claim
17 words
A navigation system as claimed in claim 1, wherein said navigation system is mounted in the vehicle.
Claim 10
Dependent Claim
20 words
A navigation systems as claimed in claim 1, wherein the traffic information is RDS/TMC (Radio Data System/Traffic Message Channel) information.
Claim 11
Dependent Claim
23 words
A navigation system as claimed in claim 1, wherein that the output device is arranged for the acoustical output of the route information.
Claim 12
Dependent Claim
22 words
A navigation system as claimed in claim 1, wherein the output device is arranged for the optical output of the selection information.
Claim 13
Dependent Claim
22 words
A navigation system as claimed in claim 1, wherein the output device is arranged for the acoustical output of the selection information.
Claim 14
Independent Claim
130 words
A method of providing navigation information for a vehicle including the steps of: providing an arithmetic circuit to evaluate traffic information received, to calculate a first static route without taking into account the traffic information and a second dynamic route while taking into account the traffic information, and to determine the position of the vehicle by at least one sensor signal; outputting route information supplied by the arithmetic circuit to an output device; selecting one of the first static route and second dynamic route based upon a determined position of the vehicle when the user initially drives the vehicle along the beginning of one of the first static and second dynamic routes, wherein the arithmetic circuit is arranged to supply the output device with route information for the selected route.
Claim 15
Independent Claim
130 words
A method of providing navigation information for a vehicle including the steps of: providing an arithmetic circuit to evaluate traffic information received, to calculate a first static route without taking into account the traffic information and a second dynamic route while taking into account the traffic information, and to determine the position of the vehicle by at least one sensor signal; outputting route information supplied by the arithmetic circuit to an output device; selecting one of the first static route and second dynamic route based upon a determined position of the vehicle when the user initially drives the vehicle along the beginning of one of the first static and second dynamic routes, wherein the arithmetic circuit is arranged to supply the output device with route information for the selected route.
References Cited (Backward Citations)
DE4008460A1
Cited
US5406490A
Cited
US5220507A
Cited
US5184303A
Cited
EP0564353A1
Cited
US5428545A
Cited
EP0703436A2
Cited
EP0703433A1
Cited
US5774073A
Cited
US5818356A
Cited
US5774827A
Cited
US5862509A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-12-19 | 2004-06-19 | 2004-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-12-19 | 2008-06-19 | 2008-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-12-19 | 2012-06-19 | 2012-12-19 | $7700.00 | Window Closed / Lapsed |