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Traffic index generation device, traffic index generation method, and computer program

  • US 10,249,183 B2
  • Filed: 02/19/2016
  • Issued: 04/02/2019
  • Est. Priority Date: 02/23/2015
  • Status: Active Grant
First Claim
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1. A traffic index generation device configured to generate a traffic index used for traffic signal control, the device comprising:

  • a storage unit configured to store therein area information on a coordinate system, the area information forming a detection area, assuming that a vehicle detector is installed on a road;

    a communication unit configured to receive probe information including a vehicle position and temporal information of a traveling vehicle; and

    a control unit configured to generate the traffic index on the basis of the area information and the probe information.

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