Route-selection-supporting device, method, and program
First Claim
Patent Images
1. A route-selection-supporting device comprising:
- a display that displays a map; and
a controller that;
accepts a selection of a continuous road route on the map as a planned travel route, the planned travel route having an endpoint;
estimates an endpoint-arrival time, the endpoint-arrival time representing a time at which a vehicle traveling the planned travel route can reach the endpoint;
obtains traffic information representing a state of traffic for travel beginning at the endpoint at the endpoint-arrival time; and
displays the obtained traffic information on the display.
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Accused Products
Abstract
Devices, methods, and programs display a map on a display. The devices, methods, and programs accept a selection of a continuous road route on the map as a planned travel route, the planned travel route having an endpoint. The devices, methods, and programs estimate an endpoint-arrival time, the endpoint-arrival time representing a time at which a vehicle traveling the planned travel route can reach the endpoint. The devices, methods, and programs obtain traffic information representing the state of traffic for travel beginning at the endpoint at the endpoint-arrival time, and display the obtained traffic information on the display.
16 Citations
15 Claims
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1. A route-selection-supporting device comprising:
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a display that displays a map; and a controller that; accepts a selection of a continuous road route on the map as a planned travel route, the planned travel route having an endpoint; estimates an endpoint-arrival time, the endpoint-arrival time representing a time at which a vehicle traveling the planned travel route can reach the endpoint; obtains traffic information representing a state of traffic for travel beginning at the endpoint at the endpoint-arrival time; and displays the obtained traffic information on the display. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A route-selection-supporting method comprising:
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displaying a map on a display; accepting a selection of a continuous road route on the map as a planned travel route, the planned travel route having an endpoint; estimating an endpoint-arrival time, the endpoint-arrival time representing a time at which a vehicle traveling the planned travel route can reach the endpoint; obtaining traffic information representing a state of traffic for travel beginning at the endpoint at the endpoint-arrival time; and displaying the obtained traffic information on the display. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A computer-readable storage medium storing a computer executable program usable to support route selection, the program comprising:
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instructions for displaying a map on a display; instructions for accepting a selection of a continuous road route on the map as a planned travel route, the planned travel route having an endpoint; instructions for estimating an endpoint-arrival time, the endpoint-arrival time representing a time at which a vehicle traveling the planned travel route can reach the endpoint; instructions for obtaining traffic information representing a state of traffic for travel beginning at the endpoint at the endpoint-arrival time; and
instructions for displaying the obtained traffic information on the display.
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Specification