| 摘要 |
<p>The present invention teaches a remote control system. The remote control system comprises a transmitter (11) for transmitting a first data signal (12) having a command and an identification code. Further, the remote control system comprises a receiver (13) for receiving the first data signal having an operational mode for initiating the received command if the first received identification code matches a stored authentic and valid identification code, and a programming mode for storing received valid identification codes. The receiver comprises a switch for switching between modes, a memory (33) for storing authentic and valid identification codes, and a processor (26). If the receiver is in the operational mode, the processor accesses the authentic and valid identification codes from memory, compares the first received identification code with the accessed authentic and valid identification codes, and initiates the received command if the received identification code matches with one of the accesses authentic and valid identification codes. If the receiver is in a first session of the programming mode, the processor tests the validity of the first received identification codes, unauthenticates the stored authentic and valid identification codes should the first received identification code be valid, and writes the first received, tested and validated identification code into a first location in memory as authentic and valid.</p> |
