Geographic space management
First Claim
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1. A system comprising:
- a region manager configured to allocate a plurality of regions to a plurality of subsystems, wherein each of the plurality of regions is allocated to a subsystem of the plurality of subsystems;
a first subsystem of the plurality of subsystems configured to manage a first moving object in a first region of a plurality of regions, wherein the first region is a portion of geographic space including a route on which the first object moves;
a second subsystem of the plurality of subsystems configured to manage a second moving object in a second region, wherein the second moving object moves, and wherein the first region and the second region share a common boundary; and
the region manager configured to adjust a data processing load of the first subsystem by changing the common boundary, in order to prevent the data processing load from exceeding a processing power of the first subsystem, wherein the region manager is configured to calculate a complexity of a route network in the first region and in the second region; and
the region manager is configured to change the common boundary in accordance with the route complexity.
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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 plurality of subsystems operable to respectively manage maps of a plurality of regions obtained by dividing the geographic space, and a region manager operable to adjust loads of the subsystems by dynamically changing a boundary of at least one region among the plurality of regions. Also provided is a method and computer program product.
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Citations
19 Claims
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1. A system comprising:
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a region manager configured to allocate a plurality of regions to a plurality of subsystems, wherein each of the plurality of regions is allocated to a subsystem of the plurality of subsystems; a first subsystem of the plurality of subsystems configured to manage a first moving object in a first region of a plurality of regions, wherein the first region is a portion of geographic space including a route on which the first object moves; a second subsystem of the plurality of subsystems configured to manage a second moving object in a second region, wherein the second moving object moves, and wherein the first region and the second region share a common boundary; and the region manager configured to adjust a data processing load of the first subsystem by changing the common boundary, in order to prevent the data processing load from exceeding a processing power of the first subsystem, wherein the region manager is configured to calculate a complexity of a route network in the first region and in the second region; and
the region manager is configured to change the common boundary in accordance with the route complexity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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allocating, by a region manager, a plurality of regions to a plurality of subsystems, wherein each of the plurality of regions is allocated to a subsystem of the plurality of subsystems; managing, by a first subsystem of the plurality of subsystems, a first moving object in a first region, wherein the first region is a portion of geographic space including a route on which the first moving object moves; managing, by a second subsystem of the plurality of subsystems, a second moving object in a second region, wherein the second moving object moves, and wherein the first region and the second region share a common boundary; and adjusting, by the region manager, a data processing load of the first subsystem by changing the common boundary, in order to prevent the data processing load from exceeding a processing power of the first subsystem, wherein the region manager is configured to calculate a complexity of a route network in the first region and in the second region; and
the region manager is configured to change the common boundary to adjust the data processing load in accordance with the route complexity. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification