Information processing apparatus, route navigator, information processing method, and computer program storage medium
First Claim
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1. An information processing apparatus, comprising:
- circuitry configured to;
determine a movement mode of the information processing apparatus;
retrieve width information related to a passage from a memory;
retrieve a number of passage times based on passage history information in accordance with the determined movement mode; and
search a navigation route based on the number of passage times and the width information.
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Abstract
An information processing apparatus may be implemented as a route navigator, which uses a route navigation method and a computer program product. A processing circuit is used to calculate respective passage frequencies of passageway segments in a passage history. The processing circuit then selects a navigation route to a destination, includes at least one passageway segment with a passage frequency that is a low or zero passage frequency.
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Citations
15 Claims
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1. An information processing apparatus, comprising:
circuitry configured to; determine a movement mode of the information processing apparatus; retrieve width information related to a passage from a memory; retrieve a number of passage times based on passage history information in accordance with the determined movement mode; and search a navigation route based on the number of passage times and the width information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An information processing method, comprising:
in an information processing apparatus; determining a movement mode of the information processing apparatus; retrieving width information related to a passage from a memory; retrieving a number of passage times based on passage history information in accordance with the determined movement mode; and searching a navigation route based on the number of passage times and the width information.
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15. A non-transitory computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a computer cause the computer to perform operations, comprising:
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determining a movement mode of an information processing apparatus; retrieving width information related to a passage from a memory; retrieving a number of passage times based on passage history information in accordance with the determined movement mode; and searching a navigation route based on the number of passage times and the width information.
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Specification