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SYSTEM FOR PREVENTING RELAY ATTACK FOR VEHICLE ENTRY

  • US 20140067161A1
  • Filed: 09/05/2012
  • Published: 03/06/2014
  • Est. Priority Date: 09/05/2012
  • Status: Abandoned Application
First Claim
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1. A system for preventing a relay attack on a vehicle, the system comprising:

  • a base unit positioned in said vehicle and operably connected to at least one vehicle system, said base unit configured to obtain position information of said base unit; and

    a portable operating unit configured to obtain and transmit position information of said portable operating unit to said base unit, and said base unit determines the position of said portable operating unit relative to said base unit and selectively controls operation of said at least one vehicle system based on said determination of the position of said portable operating system relative to said base unit.

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