一类基于软件载波的学习型遥控器的设计与实现  

Design and Implement of a New Learning Remote-controller Based on Software Carrier Wave

作　　者：徐志[1] 何明华[1] 林武[1] 汤云东[1] 

机构地区：[1]福州大学电气工程与自动化学院,福建福州350108

出　　处：《现代电子技术》2009年第2期36-38,共3页Modern Electronics Technique

基　　金：福建省自然科学基金重点资助项目(2007J0003)

摘　　要：提出了一类学习型遥控器的设计与实现,并对其工作原理、软硬件进行简单的介绍,详细概述软件中红外遥控编码学习的实现过程。该红外遥控器采用测量脉冲宽度的原理,复制其红外脉冲信号进行自学习,以软件形式实现38 kHz载波,最后成功完成了对其他遥控器的学习。该装置可以代替各种不同的遥控器控制家用电器。The design and realization of a new learning remote- controller are preposed, and the operating principle, the software and hardware about it is introduced simply, and the realization course of infrared controller＇s code learning through software is narrated in details. The infrared remote controller is implemented by pulse width measuring, realizes self- learning function by copying infrared pulse signal and realizes 38kHz carrier wave based on software. At last, it has been successfully used in learning other remote controllers. The equipment can instead of several remote controllers and control many different electro -appliances

关 键 词：红外遥控器 自学习 软件载波 红外脉冲信号 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]