| 嵌入式Internet中GPRS和SMS技术的实现 |
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| 引用本文： | 李秀红,黄天戍,朱林,肖春华,孙忠富.嵌入式Internet中GPRS和SMS技术的实现[J].电子科技大学学报（自然科学版）,2007,36(4):763-766. |
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| 作者姓名： | 李秀红 黄天戍 朱林 肖春华 孙忠富 |
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| 作者单位： | 1.武汉大学电子信息学院 武汉 430079; |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为解决农业环境监测系统对无线传输的需求,设计了基于GPRS和SMS技术的"嵌入式Internet"。在完成嵌入式操作系统μC/OS-Ⅱ移植基础上,实现了μC/OS-Ⅱ中的网络接入、SMS报警和SMS定制的功能。详细给出了实现嵌入式Internet的难点和相应的解决方案,包括GPRS和SMS中AT指令的使用技巧、编程技巧等。连续运行表明,基于嵌入式Internet农业环境无线远程监测系统具有稳定可靠、可扩展、运营费用低等特点。
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| 关 键 词： | ARM处理器 AT指令 嵌入式操作系统 SMS报警 |
| 收稿时间： | 2006-12-08 |
| 修稿时间： | 2006-12-08 |
GPRS and SMS Technique in Embedded Internet |
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| LI Xiu-hong,HUANG Tian-shu,ZHU Lin,XIAO Chun-hua,SUN Zhong-fu.GPRS and SMS Technique in Embedded Internet[J].Journal of University of Electronic Science and Technology of China,2007,36(4):763-766. |
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| Authors: | LI Xiu-hong HUANG Tian-shu ZHU Lin XIAO Chun-hua SUN Zhong-fu |
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| Affiliation: | 1.School of Electronics and Information,Wuhan University Wuhan 430072;2.Institute of Environment and Development in Agriculture,The Chinese Academy of Agricultural Sciences Haidian Beijing 100081 |
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| Abstract: | The embedded Internet based on GPRS and SMS is designed in order to solve the requirement of the environment monitoring system in the agriculture field. The system features the embedded operation system-μC/OS-Ⅱ, the connection with Internet, the function of alarm through SMS, and the customizing SMS in the μC/OS-Ⅱ. The difficulties of the embedded Internet and its solution schemes are given in detail, such as the using and programing technique of the AT dictate in GPRS and SMS etc. The running has shown the wireless remote monitoring system in agriculture based on the embedded Internet has the characteristic of stabilization, credibility, expansile and low costs etc. |
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| Keywords: | ARM processor AT injunction embedded operation system alarm function through SMS |
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