|
|||||
|
|
| 基于SIM900A的环境在线监测短信反控系统设计与实现 | |
| 引用本文： | 辛若波,李彦,王兴武,焦海波,吴云,李大帅. 基于SIM900A的环境在线监测短信反控系统设计与实现[J]. 价值工程, 2012, 31(23): 186-188 |
| 作者姓名： | 辛若波 李彦 王兴武 焦海波 吴云 李大帅 |
| 作者单位： | 1. 戈顿三希科技(南京)有限公司,南京 210002;山东大学计算机科学与技术学院,济南 250014 2. 山东省环境保护信息中心,济南,250013 3. 戈顿三希科技(南京)有限公司,南京,210002 |
| 基金项目： | 分布式多级环境自动监测监控信息管理系统,水污染源自动监测质量管理等关键技术研究 |
| 摘 要： | 基于SIM900A无线通信模块,设计和实现了一个环境在线监测短信反控系统。该系统在嵌入式Linux平台下,通过编程实现了一个标准的多路复用协议———GSM 07.10 Multiplexer Protocol,并结合"伪终端(pseudo tty)"技术,在串口和应用层之间搭建一个"串口通信链路复用层",成功解决了SIM900A串口分时复用问题,从而实现了使用GSM短信息远程控制环境监测终端设备的目的。 |
| 关 键 词： | 环境 自动监测 多路复用 伪终端 |
Design and Realization of SMS Anti-control System in Environment On-line Monitoring Based on SIM900A |
|
| XIN Ruo-bo , LI Yan , WANG Xing-wu , JIAO Hai-bo , WU Yun , LI Da-shuai. Design and Realization of SMS Anti-control System in Environment On-line Monitoring Based on SIM900A[J]. Value Engineering, 2012, 31(23): 186-188 | |
| Authors: | XIN Ruo-bo LI Yan WANG Xing-wu JIAO Hai-bo WU Yun LI Da-shuai |
| Affiliation: | ①② XIN Ruo-bo; ③ LI Yan; ③ WANG Xing-wu; ① JIAO Hai-bo; ① WU Yun; ① LI Da-shuai(①Golden 3C Tech(.Nanjing)Co.,Ltd.,Nanjing 210002,China;②School of Computer Science& Technology,Shandong University,Ji’nan 250014,China;③Environmental Protection Information Center of Shandong Province,Ji’nan 250013,China) |
| Abstract: | Based on wireless communication module-SIM900A,a SMS Anti-control system in environment on-line monitoring is designed and realized.By utilizing pseudo-terminal technology and programming to achieve GSM 07.10 Multiplexer Protocol in the embedded Linux platform,the system implements a serial multiplexer layer between serial port and application layer,and solves the problem of time-multiplexed in serial port of SIM900A.So,the purpose of mobile remote controlling environmental monitoring equipment is achieved. |
| Keywords: | environment automatic monitoring multiplexing pseudo-terminal |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |