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Process for remote communication between a command transmitter and a command receiver

  • US 7,142,849 B2
  • Filed: 03/18/2004
  • Issued: 11/28/2006
  • Est. Priority Date: 03/18/2003
  • Status: Expired due to Fees
First Claim
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1. A process for remote communication between a command transmitter (2) and a command receiver (4) operating a garage door (10) or gate actuator (9), via a command repeater (3) furnished with means for receiving signals (21), with means for sending signals (22), with a processing unit (23) and with a memory (24) comprising an identifier of the command repeater (3), which process comprises the following steps:

  • generation and transmission of a signal comprising an identifier of the transmitter (2) and a control command, from the transmitter (2) to the command repeater (3),reception of this signal by the command repeater (3),recognition of the identifier contained in the signal,modification of the identifier by the command repeater (3) to include a code dependent on a repeater identifying code,transmission of a modified signal comprising a modified identifier and the command, from the command repeater (3) to the command receiver (4),reception of the modified signal by the command receiver (4),recognition of the modified identifier contained in this signal.

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