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Electronic key system, portable wireless device, and vehicle management method

  • US 8,232,864 B2
  • Filed: 03/28/2007
  • Issued: 07/31/2012
  • Est. Priority Date: 03/30/2006
  • Status: Active Grant
First Claim
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1. An electronic key system controlling an operation of a vehicle equipped with a vehicle equipment with wireless communication between the vehicle equipment and a portable wireless device having an electronic key function including operation ID information for the vehicle equipment,wherein the vehicle equipment compares the operation ID information provided by the portable wireless device with standard operation ID information of the vehicle equipment, makes the vehicle and/or the vehicle equipment perform a first operation when the operation ID information provided by the portable wireless device matches the standard operation ID information, makes the vehicle and/or the vehicle equipment perform a second operation when the operation ID information does not match the standard operation ID information, and transmit history information accompanying the first and second operations to the portable wireless device, wherein the history information includes previous vehicle operations according to the electronic key function.

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