Navigation Terminal, Navigation Method, and Remote Navigation Service System
First Claim
1. A navigation terminal, which is connected to and communicates with a remote navigation service system, to perform vehicle navigation, wherein the navigation terminal comprises:
- a man-machine interface configured to receive a navigation command input by a user, wherein the man-machine interface comprises a display screen;
a communications interface configured to implement remote communication;
a satellite positioning unit configured to determine current position information of a vehicle; and
a processor configured to send the navigation command and the current position information of the vehicle to the remote navigation service system through the communications interface, and receive a navigation indication sent back by the remote navigation service system through the communications interface, andwherein the man-machine interface is further configured to present the navigation indication.
1 Assignment
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Accused Products
Abstract
A navigation terminal, a navigation method, and a remote navigation service system are provided. The navigation method includes receiving a navigation command input by a user; starting a satellite positioning unit to determine current position information of a vehicle; sending the navigation command and the current position information of the vehicle to a remote navigation service system through a communications interface; receiving a navigation indication sent back by the remote navigation service system through the communications interface; and presenting the navigation indication to the user for navigation. The navigation method further includes photographing a road scene in front of the vehicle, where the road scene is displayed on a display screen of a man-machine interface, and the navigation indication includes a driving direction indication, and the driving direction indication is superimposed on the road scene for navigation.
21 Citations
25 Claims
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1. A navigation terminal, which is connected to and communicates with a remote navigation service system, to perform vehicle navigation, wherein the navigation terminal comprises:
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a man-machine interface configured to receive a navigation command input by a user, wherein the man-machine interface comprises a display screen; a communications interface configured to implement remote communication; a satellite positioning unit configured to determine current position information of a vehicle; and a processor configured to send the navigation command and the current position information of the vehicle to the remote navigation service system through the communications interface, and receive a navigation indication sent back by the remote navigation service system through the communications interface, and wherein the man-machine interface is further configured to present the navigation indication. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A navigation method, comprising:
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receiving a navigation command input by a user; starting a satellite positioning unit to determine current position information of a vehicle; sending the navigation command and the current position information of the vehicle to a remote navigation service system through a communications interface; receiving a navigation indication sent back by the remote navigation service system through the communications interface; and presenting the navigation indication to the user for navigation. - View Dependent Claims (9, 10, 11, 12)
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13. A remote navigation service system configured to provide a navigation service for a navigation terminal, wherein the navigation service system comprises:
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a communications interface configured to receive a navigation command and current position information of a vehicle from the navigation terminal, wherein the navigation command comprises information about a start point of navigation and information about a destination of navigation; and a processor configured to plan, based on a default navigation principle, a driving route according to the navigation command and an acquired real-time road traffic condition, and form a navigation indication with reference to the current position information of the vehicle, wherein the navigation indication is sent to the navigation terminal through the communications interface. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification