Method and apparatus for displaying route guidance list for navigation system
First Claim
1. A display method for a navigation system, comprising the following steps of:
- calculating a route to a destination specified by a user for performing a route guidance operation to the destination;
detecting information concerning upcoming maneuvering actions between a current position of the user to the destination on the calculated route; and
displaying a maneuver list which lists information associated with the upcoming maneuvering actions on the calculated route;
wherein the maneuver list has a layered structure having two or more entries on a display screen in which the entries associated with maneuvering actions at the locations closer to the current position of the user are prioritized; and
wherein each of the entries in the maneuver list includes a graphic representation of the maneuvering action and the prioritized entry is graphically enhanced by an increased size and more graphic indicators and icons than the other entries.
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Abstract
A navigation system displays a route guidance list on a monitor screen in an intuitive and organized manner so that a user can easily understand information regarding the maneuvering locations and actions associated with the route to the destination. The route guidance list is structured in a layered manner so that the information regarding the maneuvering actions at the locations closer to the current user position will be prioritized. For example, in the route guidance list, the information regarding the immediate maneuvering location and action is more detailed, enlarged, and highlighted than the others. The navigation system displays the route guidance list in which the information regarding the maneuvering locations and actions will be dynamically changed in response to the changes of the current location of the user.
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Citations
18 Claims
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1. A display method for a navigation system, comprising the following steps of:
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calculating a route to a destination specified by a user for performing a route guidance operation to the destination; detecting information concerning upcoming maneuvering actions between a current position of the user to the destination on the calculated route; and displaying a maneuver list which lists information associated with the upcoming maneuvering actions on the calculated route; wherein the maneuver list has a layered structure having two or more entries on a display screen in which the entries associated with maneuvering actions at the locations closer to the current position of the user are prioritized; and wherein each of the entries in the maneuver list includes a graphic representation of the maneuvering action and the prioritized entry is graphically enhanced by an increased size and more graphic indicators and icons than the other entries. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An display apparatus for a navigation system, comprising:
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means for calculating a route to a destination specified by a user for performing a route guidance operation to the destination; means for detecting information concerning upcoming maneuvering actions between a current position of the user to the destination on the calculated route; and means for displaying a maneuver list which lists information associated with the upcoming maneuvering actions on the calculated route; wherein the maneuver list has a layered structure having two or more entries on a display screen in which the entries associated with maneuvering actions at the locations closer to the current position of the user are prioritized; and wherein each of the entries in the maneuver list includes a graphic representation of the maneuvering action and the prioritized entry is graphically enhanced by an increased size and more graphic indicators and icons than the other entries. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification