| 基于无线数传与CDMA的远程测控网络 |
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| 引用本文： | 田海峰,赵建平,董艳锋.基于无线数传与CDMA的远程测控网络[J].通信技术,2009,42(11):130-132. |
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| 作者姓名： | 田海峰 赵建平 董艳锋 |
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| 作者单位： | 曲阜师范大学物理工程学院,山东,曲阜,273165 |
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| 摘 要： | 文中提出了微功率无线数传网络与CDMA网络相结合,组成远程测控网络。该网络以无线数传网络连接测控终端,通过无线中继单元将测控数据传输到CDMA网络;以CDMA网络作为测控数据远程传输媒介,通过Internet与数据中心相连。该网络兼具无线数传与CDMA网络的优点,通信稳定可靠,安装及运行成本低廉,已经在油井远程测控系统中被应用。
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| 关 键 词： | 无线数传 CDMA 网络 远程测控 |
Remote Measurement and Control System Network Based on Wireless Data Transmission and CDMA |
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| TIAN Hai-feng,ZHAO Jian-ping,DONG Yan-feng.Remote Measurement and Control System Network Based on Wireless Data Transmission and CDMA[J].Communications Technology,2009,42(11):130-132. |
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| Authors: | TIAN Hai-feng ZHAO Jian-ping DONG Yan-feng |
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| Affiliation: | (College of Physics and Engineering, Qufu Normal University, Oufu Shandong 273165, China) |
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| Abstract: | This paper proposes a remote measurement and control network based on wireless data transmission and CDMA network. In this network, the wireless data transmission is connected to the terminal, and the data is transmitted to CDMA network by wireless relay units; CDMA network is used as remote transmission media, and is connected to the data center by the Internet. The network has advantages of both wireless data transmission and CDMAnetwork, and is stable, reliable and low-cost, thus is widely applied in the remote measurement and control system of the pumping wells. |
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| Keywords: | CDMA |
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