NAVIGATION SERVER, NAVIGATION CLIENT AND NAVIGATION SYSTEM
First Claim
1. A navigation server, comprising:
- a server storage device;
a first server arithmetic processing element configured to receive a chronological order of positions and operating states of a moving body in which a navigation client is mounted from the navigation client, and to extract a position of the moving body at a time point of switching between an operation ON state and an operation OFF state from among the chronological order of positions of the moving body as a first designated location; and
a second server arithmetic processing element configured to extract as a designated location of the moving body, a location satisfying a requirement of being outside of a base area that is specific to the moving body from the first designated locations extracted by the first server arithmetic processing element, and thereafter cause the designated location to be stored in the server storage device.
1 Assignment
0 Petitions
Accused Products
Abstract
A navigation server and the like are provided which can provide to a user more meaningful information that takes into consideration a movement history of the user. Positions of a moving body X at time points of switching between an operation ON state and an operation OFF state are extracted as “first designated locations” from among a chronological order of positions (probe information) of the moving body X transmitted from a navigation client 2. A designated location is extracted from among the first designated locations of the moving body X based on a requirement that the designated location is outside a base area of the moving body X. The designated location is then stored and held in, or registered in, a server storage device 10.
37 Citations
8 Claims
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1. A navigation server, comprising:
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a server storage device; a first server arithmetic processing element configured to receive a chronological order of positions and operating states of a moving body in which a navigation client is mounted from the navigation client, and to extract a position of the moving body at a time point of switching between an operation ON state and an operation OFF state from among the chronological order of positions of the moving body as a first designated location; and a second server arithmetic processing element configured to extract as a designated location of the moving body, a location satisfying a requirement of being outside of a base area that is specific to the moving body from the first designated locations extracted by the first server arithmetic processing element, and thereafter cause the designated location to be stored in the server storage device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A navigation client that is mounted in a moving body, which is configured to recognize a chronological order of positions and operating states of the moving body, and to transmit to a navigation server, in a distinguishable form, a position at a time point immediately after switching between an operation ON state and an operation OFF state of the moving body and positions at other time points.
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8. A navigation system comprising a navigation server and a navigation client, wherein:
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the navigation server comprises; a server storage device, a first server arithmetic processing element configured to receive a chronological order of positions and operating states of a moving body in which a navigation client is mounted from the navigation client, and to extract a position of the moving body at a time point of switching between an operation ON state and an operation OFF state from the chronological order of positions of the moving body as a first designated location, and a second server arithmetic processing element configured to extract as a designated location of the moving body, a location satisfying a requirement of being outside of a base area that is specific to the moving body from among the first designated locations extracted by the first server arithmetic processing element, and thereafter cause the designated location to be stored in the server storage device; and the navigation client is configured to recognize a chronological order of positions and operating states of the moving body, and to transmit to a navigation server, in a distinguishable form, a position at a time point immediately after switching between an operation ON state and an operation OFF state of the moving body and positions at other time points.
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Specification