Congestion judgment method, congestion judgment device, and congestion judgment program
AssigneeNippon Telegraph and Telephone Corporation
InventorsAki HAYASHI, Yuki YOKOHATA, Takahiro HATA, Kohei MORI, Kazuaki OBANA
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Abstract
A traffic congestion determination device includes an acquisition unit configured to acquire a total number of automobiles for each mesh obtained by virtually dividing a determination target region of traffic congestion and for each unit time, and a determination unit configured to determine whether occurrence of traffic congestion is sudden for each of the meshes based on the acquired total number of automobiles for each of the meshes and unit time.
Claims20
A computer implemented method for determining traffic congestion, comprising:
- acquiring, by a processor a total number of automobiles associated with each mesh of a plurality of meshes for each unit time, wherein each mesh is based on dividing a determination target region of traffic congestion into a number of the plurality of meshes at each unit time;
- and
- determining, by the processor, whether occurrence of traffic congestion is incidental for each mesh of the plurality of meshes based on the acquired total number of automobiles for each mesh of the plurality of meshes and unit time.
A traffic congestion determination device comprising a processor configured to execute operations comprising:
- acquiring a total number of automobiles associated with each mesh of a plurality of meshes for each unit time, wherein each mesh is based on dividing a determination target region of traffic congestion into a number of the plurality of meshes at each unit time;
- and
- determining whether occurrence of traffic congestion is incidental for each mesh of the plurality of meshes based on the acquired total number of automobiles for each mesh of the plurality of meshes and unit time.
A computer-readable non-transitory recording medium storing computer-executable program that when executed by a processor cause a computer system to execute operations comprising:
- acquiring a total number of automobiles associated with each mesh of a plurality of meshes for each unit time, wherein each mesh is based on dividing a determination target region of traffic congestion into a number of the plurality of meshes at each unit time;
- and
- determining whether occurrence of traffic congestion is incidental for each nesh of the plurality of meshes based on the acquired total number of automobiles for each mesh of the plurality of meshes and unit time.
Dependencies are inferred from the claim text.