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Distance sensitive remote control systems

  • US 20030080875A1
  • Filed: 10/25/2001
  • Published: 05/01/2003
  • Est. Priority Date: 10/25/2001
  • Status: Active Grant
First Claim
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1. A remote control system comprising:

  • a remote control transmitter operable to transmit a signal;

    a receiver operable to receive the signal from the remote control transmitter;

    a control device configured to perform a function having a first and a second option, said control device responsive to the signal received by the receiver and operable to perform the first option if the distance between the remote control transmitter and the receiver is greater than a first predetermined distance and to perform the second option if the distance between the remote control transmitter and the receiver is less than a second predetermined distance.

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