GEOGRAPHIC SPACE MANAGEMENT
First Claim
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1. A system comprising:
- a subsystem operable to manage a map of a geographic space including a route on which a moving object moves; and
an update manager operable to change a boundary of an update block, which is a unit of an update contained in the map, according to an extent to which the update block is updated.
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Abstract
A system is provided that manages a geographic space including a route on which a moving object moves, including a subsystem operable to manage a map of the geographic space, and an update manager operable to change a boundary of an update block, which is a unit of an update contained in the map, according to an extent to which the update block is updated. Also provided is a method and computer program product.
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Citations
9 Claims
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1. A system comprising:
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a subsystem operable to manage a map of a geographic space including a route on which a moving object moves; and an update manager operable to change a boundary of an update block, which is a unit of an update contained in the map, according to an extent to which the update block is updated. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9-18. -18. (canceled)
Specification