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Communication system

  • US 20040150512A1
  • Filed: 11/18/2003
  • Published: 08/05/2004
  • Est. Priority Date: 11/18/2002
  • Status: Active Grant
First Claim
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1. A communication system comprising:

  • a portable device provided with a communication function;

    a communication controller for automatically performing mutual communication with the portable device and controlling a predetermined driver in accordance with whether mutual communication with the portable device is established;

    a selection device for selecting one of a disablement mode, which disables automatic communication of the portable device with respect to the communication controller, and a communication mode, which enables automatic communication of the portable device;

    a determination unit for recognizing which one of the disablement mode and the communication mode the portable device is in to determine whether to enable or disable automatic communication with respect to the portable device in accordance with the recognition; and

    a recognition information providing device for providing the determination unit with recognition information used to recognize which one of the disablement mode and the communication mode the portable device is in.

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