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Portable communication device

  • US 20060103240A1
  • Filed: 11/10/2005
  • Published: 05/18/2006
  • Est. Priority Date: 11/15/2004
  • Status: Abandoned Application
First Claim
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1. A user-carried portable communication device comprising:

  • a display device;

    a receiving circuit that wirelessly receives a detection signal indicating a physical state of the wheel wirelessly transmitted from a wheel physical state transmitter that is mounted in a wheel;

    a transmitting circuit that wirelessly transmits a signal to a door locking device that locks or unlocks a door of a vehicle when wirelessly receiving a lock/unlock signal from outside the vehicle; and

    a control circuit, characterized in that the control circuit includes;

    a lock/unlock signal transmission control means that instructs the transmitting circuit to transmit the lock/unlock signal to the door locking device; and

    a display control means that, when the receiving circuit wirelessly receives the detection signal transmitted from the wheel physical state transmitter, instructs the display device to display the physical state of the wheel.

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