CAJ | 학술논문

文章讨论了用Wi-Fi转TTL电路替代电视机红外接收电路，在智能手机中增加Wi-Fi控制电视机的应用程序，使电视机具有被智能手机Wi-Fi控制的功能。文中给出了Wi-Fi转TTL的电路，智能手机应用程序设计方法和程序框图。本文还讨论了智能手机通过Wi-Fi对家中多台电视机遥控的方法，以及如何应对空中一般性的电磁干扰，为减少家庭中红外遥控器的种类和数量提供了一种方法。
문장토론료용Wi-Fi전TTL전로체대전시궤홍외접수전로，재지능수궤중증가Wi-Fi공제전시궤적응용정서，사전시궤구유피지능수궤Wi-Fi공제적공능。문중급출료Wi-Fi전TTL적전로，지능수궤응용정서설계방법화정서광도。본문환토론료지능수궤통과Wi-Fi대가중다태전시궤요공적방법，이급여하응대공중일반성적전자간우，위감소가정중홍외요공기적충류화수량제공료일충방법。
This paper discusses the use of the Wi-Fi converted TTL circuit to replace the infrared receiving circuit of the TV. After introducing application into the smart phone, the TV could be controlled by the smart phone via Wi-Fi. The Wi-Fi converted TTL circuit,the design method and the program flow chart of the smart phone application are also given in this paper. This paper also discusses the remote control method to control multiple TV sets by the smart phone via Wi-Fi, and the methods to deal with general EMI existing in air, so as to reduce the kinds and amount of the infrared remote controler in the family.