INFRARED TRANSCEIVER HAVING A CONTROL SIGNAL WHICH CAN EXTEND A TELECOMMUNICATION DISTANCE AND CONTROL METHOD THEREOF

摘要

The technical problem to be achieved by the present invention is to provide an infrared transceiver and an operation method thereof that can secure an extended communication distance between infrared transceivers only by changing a waveform of a control signal without changing the design of an existing infrared transceiver. As a means for solving the above technical problem, an infrared transceiver having a control signal capable of extending a communication distance of the present invention includes an infrared receiver for receiving an infrared signal; And an infrared transmitter which processes and outputs a control signal for controlling a device equipped with the infrared receiver as the infrared signal. An infrared transceiver comprising: a read code indicating that the control signal is the start of the control signal; It includes, characterized in that the width of the on-pulse of the read code is the minimum value that can be recognized. The infrared transceiver having a control signal capable of extending a communication distance according to the present invention and an operation method thereof ensures an extended communication distance between infrared transceivers only by changing the waveform of the control signal without changing the hardware design of the existing infrared transceiver. There is an effect that can, therefore, has the advantage of using the existing infrared transceiver as it is.