| 一种基于GPRS无线通信的远程I/0控制终端实现 |
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| 引用本文： | 余坤杰. 一种基于GPRS无线通信的远程I/0控制终端实现[J]. 电视技术, 2012, 36(13) |
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| 作者姓名： | 余坤杰 |
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| 作者单位： | 暨南大学信息技术研究所 |
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| 基金项目： | 基于GPRS的桥梁集群健康实时检测系统（09C26214402153） |
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| 摘 要： | GPRS无线通信已经广泛的运用于现实生活中。针对GPRS无线通信远程终端I/O口控制问题，提出了一个从硬件设计到软件控制的整体方案。在该方案中，完成了GPRS模块GTM900的硬件连接设计和软件驱动，规范了GPRS模块与LPC2214处理器之间串口通信的MODBUS协议标准格式，实现了GPRS无线通信。实验结果证明，所提出来的方案成本低、稳定、可靠 。
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| 关 键 词： | GPRS MODBUS LPC2214，GTM900，UART |
| 收稿时间： | 2011-12-05 |
| 修稿时间： | 2012-02-15 |
A mothed for remote I / 0 control terminal based on GPRS wireless communication |
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| yukunjie. A mothed for remote I / 0 control terminal based on GPRS wireless communication[J]. Ideo Engineering, 2012, 36(13) |
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| Authors: | yukunjie |
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| Affiliation: | Institute of Information Technology, Jinan University |
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| Abstract: | GPRS wireless communication has been widely used in real life. A mothed based on GPRS wireless communications was introduced in this paper order to resolve the problem of remote terminal I / O port control,and it is an overall solution from hardware to software. In this scheme,we solved the problem of the GPRS module GTM900 hardware connection and software-driven, standardized the serial communications between GPRS module and LPC2214 processor based on the standard format MODBUS protocol, and achieved the GPRS wireless communications. Experimental result shows that the system is low cost, high-speed and high stability. |
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