Communication system and communication device

Communication system and communication device

  • CN 102,223,438 B
  • Filed: 04/11/2011
  • Issued: 04/12/2017
  • Est. Priority Date: 04/16/2010
  • Status: Active Grant
First Claim
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1. a kind of communication system, including:

  • The communication unit of remote control, the input block with input user operation and execution two-way communication, according to the inputThe user operation of unit sends remote control code from the communication unit;

    AndMaster device, with the communication unit for performing two-way communication and the remote control code for performing and receiving in the communication unitThe main function unit of corresponding process,Status poll that wherein described master device is sent in response to the communication unit from the remote control and from the communicationUnit sends condition responsive,The remote control send remote control code after, when from master device receive not including transmission information condition responsive when,Status checkout communication process is repeatedly carried out with given interval, and works as from master device the shape received including the information of transmissionState respond when, the communication unit of the remote control in a dormant state, wherein the status checkout communication process includes shapeTransmission and wait the condition responsive to be received that state is inquired about, and during the given interval described in the remote controlIn a dormant state, the transmission information includes the activation instruction of the function using the remote control to communication unit.

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