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POSITIONING SYSTEM, COMMUNICATION DEVICE, POSITIONING METHOD

  • US 20120010778A1
  • Filed: 06/28/2011
  • Published: 01/12/2012
  • Est. Priority Date: 07/06/2010
  • Status: Active Grant
First Claim
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1. A positioning system comprising:

  • a communication device which includesa connector configured to engage with a connector provided to a vehicle,a vehicle communication section configured to receive vehicle speed information or travelling distance information of the vehicle from the vehicle via the connector, andan information processing device-communication section configured to transmit, to an information processing device, transmission information based on the vehicle speed information or the travelling distance information acquired by the vehicle communication section; and

    the information processing device which includesa communication section configured to receive the transmission information from the communication device, anda position calculation section configured to calculate a current position based on the vehicle speed information or the travelling distance information.

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