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| 设施农业3G+VPN远程监控系统的设计与实现 | |
| 引用本文： | 劳凤丹,余礼根,滕光辉,朱骏君.设施农业3G+VPN远程监控系统的设计与实现[J].中国农业大学学报,2011,16(2):155-159. |
| 作者姓名： | 劳凤丹 余礼根 滕光辉 朱骏君 |
| 作者单位： | 1. 中国农业大学,农业部设施农业工程重点开放实验室,北京,100083;中国农业大学,网络中心,北京,100083 2. 中国农业大学,农业部设施农业工程重点开放实验室,北京,100083 3. 中国农业大学,网络中心,北京,100083 |
| 基金项目： | 国家自然科学基金面上项目(31072066); 中国农业大学研究生科研创新专项资助(15050204) |
| 摘 要： | 为解决国内部分设施农业园区地处偏远,急需远程监控,但有线网络接入成本高,多数设施所在地区有线网络接入困难的问题,基于3G(the 3rd Generation)无线上网卡+无线路由器的无线通信模块,采用VPN(virtual private network)技术、PPTP(point to point tunneling protocol)技术等设计具有通用性、部署方便、成本低、通信线路长时间稳定的远程监控系统。该系统解决了3G私有IP寻址困难的问题,为设施农业数字化技术应用提供了高带宽且价格低廉的双向无线网络解决方案。实际应用结果表明:该系统可从Internet远程监测基地环境参数,调控基地服务器设备及观看到流畅清晰的实时视频(视频服务器码率预设为512 kbit/s)。 |
| 关 键 词： | 设施农业 3G VPN 远程监控 |
| 收稿时间： | 2010/9/12 0:00:00 |
Design and implementation of 3G+VPN monitoring andcontrol system for protected agriculture |
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| LAO Feng-dan,YU Li-gen,TENG Guang-hui and ZHU Jun-jun.Design and implementation of 3G+VPN monitoring andcontrol system for protected agriculture[J].Journal of China Agricultural University,2011,16(2):155-159. | |
| Authors: | LAO Feng-dan YU Li-gen TENG Guang-hui and ZHU Jun-jun |
| Institution: | LAO Feng-dan1,2,YU Li-gen1,TENG Guang-hui1,ZHU Jun-jun2(1.Key Laboratory of the Ministry of Agriculture for Agricultural Engineering in Structure and Environment,China Agricultural University,Beijing 100083,China,2.Network Center,China) |
| Abstract: | A remote monitoring and control system based on 3G+VPN was designed and implementation to meet the remote video monitoring requirement in protected agriculture.It provides a sufficient video bandwidth and cheap wireless network access solutions.Results show that the system has characteristics of high universality,low cost,good expansibility and high reliability;and can be easily applied to the sites of protected agriculture,where there is no wire network connected to Internet,to meet the needs of remote mon... |
| Keywords: | facility agriculture 3G VPN remote monitor and control |
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