| 基于Modem的远程温湿度传感器系统的设计 |
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| 引用本文： | 姚传安.基于Modem的远程温湿度传感器系统的设计[J].仪表技术与传感器,2007(3):32-34,37. |
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| 作者姓名： | 姚传安 |
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| 作者单位： | 河南农业大学机电工程学院,河南郑州,450002 |
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| 摘 要： | 介绍了一种通过嵌入式Modern与PSTN网（公共电话网）实现温湿度数据远程传输的系统。以Pic单片机为核心，利用集成湿度传感器和数字温度传感器设计出了温湿度传感器节点，并通过嵌入式Modern接入PSTN网与监控中心通信。由于监控中心采用TAM应用程序接口进行通信编程，使系统具有方便、经济、可靠的优点。整个系统集通讯技术、控制技术、计算机技术为一体，具有良好性能价格比和应用价值。
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| 关 键 词： | 温湿度 嵌入式Modem |
| 文章编号： | 1002-1841（2007）03-0032-03 |
| 修稿时间： | 2006-03-302006-11-25 |
Design of Remote Temperature and Humidity Sensor System Based on Modem |
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| YAO Chuan-an.Design of Remote Temperature and Humidity Sensor System Based on Modem[J].Instrument Technique and Sensor,2007(3):32-34,37. |
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| Authors: | YAO Chuan-an |
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| Affiliation: | Mechanical and Electrical Engineering College of Heman Agricultural University,Zhengzhou 450002,China |
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| Abstract: | A kind of remote temperature and htanidity acquisition system based on embedded modem and PSTN is presented in this paper, Using relative humidity sensor and digital temperature sensor on the basis of mcu, we design a kind of temperature and humidity sensor unit, which linked into PSTN by embedded Modem. Because TAM application program interface is used for communication in control center, the system is convenience and reliable, The system is realized by using the advanced techniques of communication, control and computer, The system has higher performance-price ratio and application value. |
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| Keywords: | PSTN TAPI |
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