| 可识别载波的红外遥控自学习模块研究与设计 |
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| 引用本文： | 程小辉,康燕萍.可识别载波的红外遥控自学习模块研究与设计[J].电子技术应用,2013(2):121-124. |
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| 作者姓名： | 程小辉 康燕萍 |
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| 作者单位： | 桂林理工大学信息科学与工程学院 |
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| 基金项目： | 国家自然科学基金项目(61262075);广西高等学校重大科研项目(201201ZD012);广西研究生教育创新计划资助项目(YCSZ2012084) |
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| 摘 要： | 介绍了一种红外遥控自学习模块,采用波形复制方法来实现红外遥控信号的载波识别与波形学习。该模块以STC12C5410AD单片机为核心设计,通过单片机的外部中断与定时器的配合使用,实现红外遥控信号的载波识别与波形学习。经过实际测试,该模块能准确学习红外遥控信号的波形,并能准确控制红外设备,具有良好的通用性和宽载波学习范围,可适用于万能遥控和智能家居系统。
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| 关 键 词： | 单片机 自学习 载波识别 波形复制 |
Research and design of the infrared remote control self-learning module which can identify carriers |
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| Cheng Xiaohui,Kang Yanping.Research and design of the infrared remote control self-learning module which can identify carriers[J].Application of Electronic Technique,2013(2):121-124. |
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| Authors: | Cheng Xiaohui Kang Yanping |
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| Affiliation: | (College of Information Science and Engineering,Guilin University of Technology,Guilin 541004,China) |
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| Abstract: | This paper describes a kind of the waveform replication method of infrared remote control self-learning module,which realizes infrared remote control signal carrier recognition and waveform learning.Regarding STC12C5410AD SCM as heart of designing,this module not only brings about infrared remote control signal carrier recognition and waveform learning by combining external interrupt and timer.Having been tested,this module can precisely study waveform of infrared remote control signal and control infrared equipment.It has good versatility and wide range of learning carrier.What ’ s more,it can be applied to universal remote control and smart home system. |
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| Keywords: | SCM self-learning carrier recognition waveform copy |
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