A REMOTE CONTROL DEVICE TO CONTROL THE RF SIGNAL TO THE WAY OF AN INFRARED REMOTE CONTROL, LED SIGNBOARD

摘要

The present invention relates to a kind of remote control apparatuses to control the IR remote controller control method of LED billboard using RF signals, and more specifically, and being related to a kind of remote controler, which shows various information texts or image to control LED signboards. The IR remote controller control method of remote control device LED billboard, comprising: signal generation unit includes that the data conversion of multiple input buttons is converted into RF signals at selected input button is corresponded to; Radio frequency transmission equipment sends the RF signals being amplified that signal is exported from RF signal generation units; Antenna is to receive the signal of output from RF signal transmission apparatus; Infrared signal output unit exports infrared signal and passes through the received RF signals of antenna by conversion; With a received device of RF signals, including infrared signal, which inputs the control module that the output of infrared signal output unit passes through infrared signal Sign Board from input terminal. The IR remote controller control method of the LED billboard, is had an effect with controlling signal, no replacement is required master controller, and effect overcomes the RF signals of the infrared signal of the limitation communication distance to be used as effect, and solves the existing infrared receiver of exposure caused by waterproof problem. ;The 2014 of copyright KIPO submissions