Apparatus and method for providing road guidance information for a vehicle
First Claim
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1. An apparatus for providing road guidance information to a vehicle, comprising:
- a position measurer configured to measure a position of the vehicle;
a communicator configured to receive event information corresponding to an event from outside of the vehicle; and
a processor configured to;
perform route guidance of the vehicle, the route guidance including a travel route history of the vehicle;
receive the event information, the event information including an event occurrence point and one or more approach routes to the event occurrence point;
when map data corresponding to the event occurrence point is not available as part of the performed route guidance;
map the travel route history to the one or more approach routes;
determine the vehicle is scheduled to pass through the event occurrence point when the mapping of the travel route history to the one or more approach routes confirms that a reference number of route points in a recent sequence of the travel route history coincides with a reference number of route points from a start point of one or more approach routes; and
control presentation of a warning for the event based on the determination the vehicle is scheduled to pass through the event occurrence point.
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Abstract
Disclosed herein are an apparatus and a method for providing road guidance information to a vehicle. The apparatus may include: a position measurer configured to measure a position of the vehicle; a communicator configured to receive event information from an outside of the vehicle; and a processor configured to perform guidance and a warning for an event depending on whether or not the vehicle is scheduled to pass through an event occurrence point using a travel route history recorded by the position measurer and the received event information, when absence of map data is confirmed on the basis of the event information.
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Citations
18 Claims
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1. An apparatus for providing road guidance information to a vehicle, comprising:
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a position measurer configured to measure a position of the vehicle; a communicator configured to receive event information corresponding to an event from outside of the vehicle; and a processor configured to; perform route guidance of the vehicle, the route guidance including a travel route history of the vehicle; receive the event information, the event information including an event occurrence point and one or more approach routes to the event occurrence point; when map data corresponding to the event occurrence point is not available as part of the performed route guidance; map the travel route history to the one or more approach routes; determine the vehicle is scheduled to pass through the event occurrence point when the mapping of the travel route history to the one or more approach routes confirms that a reference number of route points in a recent sequence of the travel route history coincides with a reference number of route points from a start point of one or more approach routes; and control presentation of a warning for the event based on the determination the vehicle is scheduled to pass through the event occurrence point. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for providing road guidance information to a vehicle, comprising:
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receiving event information corresponding to an event, the event information including an event occurrence point and one or more approach routes to the event occurrence point; confirming whether or not map data corresponding to the event occurrence point is available as part of a route guidance performed by the vehicle; when map data corresponding to the event occurrence point is confirmed not to be available as part of the performed route guidance; mapping the travel route history to the one or more approach routes; determining the vehicle is scheduled to pass through the event occurrence point when the mapping of the travel route history to the one or more approach routes confirms that a reference number of route points in a recent sequence of the travel route history coincides with a reference number of route points from a start point of one or more approach routes; and controlling presentation of a warning for the event based on the determination the vehicle is scheduled to pass through the event occurrence point. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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Specification