×

COMMUNICATION DEVICE AND COMMUNICATION METHOD

  • US 20170347367A1
  • Filed: 03/03/2017
  • Published: 11/30/2017
  • Est. Priority Date: 05/31/2016
  • Status: Active Grant
First Claim
Patent Images

1. A communication device that is provided in a movable body and is wirelessly communicable with a transceiver unit and with another movable body via a predetermined channel, the communication device comprising:

  • a receiver configured to receive transceiver unit information including traffic-light information that the transceiver unit has transmitted to the predetermined channel;

    a transmitter configured to transmit movable body information on the movable body to the predetermined channel; and

    processing circuitry configured to;

    extract the traffic-light information corresponding to a running direction of the movable body from the transceiver unit information;

    control a transmission timing of the movable body information in such a manner that a transmission control period becomes a preset first time; and

    change the transmission control period to a second time that is longer than the first time, when the traffic-light information with respect to the running direction of the movable body indicates a stopping command, and a speed of the movable body is equal to or lower than a preset speed.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×