| 利用编、译码器实现状态量的无线传送 |
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| 引用本文： | 李冰,汪滨琦,姜波.利用编、译码器实现状态量的无线传送[J].应用科技,2006,33(1):49-51. |
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| 作者姓名： | 李冰 汪滨琦 姜波 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 在对报警设备、玩具以及一些工业设备进行控制时，传统的有线控制方式正在被无线控制所取代，实现无线控制的方式很多，利用编、译码芯片则是一种简单易行的方法．在众多型号的编、译码芯片中，PT2262、PT2272以其优异的性能得到了广泛的应用．这里介绍编码芯片PT2262和解码芯片PT2272的结构和编码、解码原理，以及利用二者设计一个简单易行的无线遥控电路用以实现状态量的传送．
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| 关 键 词： | 编码器 解码器 遥控 |
| 文章编号： | 1009-671X（2006）01-0049-03 |
| 收稿时间： | 2004-11-12 |
| 修稿时间： | 2004年11月12 |
Wireless transfer of the state quantities with encoder and decoder |
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| LI Bing,WANG Bin-qi,JIANG Bo.Wireless transfer of the state quantities with encoder and decoder[J].Applied Science and Technology,2006,33(1):49-51. |
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| Authors: | LI Bing WANG Bin-qi JIANG Bo |
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| Abstract: | The traditional mode used in control of alarm annunciators, toys and industrial equipment has been replaced by wireless control. There are many ways to achieve wireless control, but selection of encoder and decoder is a good choice. Encoder PT2262 and decoder PT2272 are widely used because of their excellent performances. This paper introduces the configuration and working principes of encoders PT2262 and decoder PT2272, and a simple remote control circuit is designed by using these two chips to implement wireless transfer of the state quantities. |
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| Keywords: | PT2262 PT2272 |
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