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双路后备电源管理系统的设计与实现
The design and achievement of double backup power supply management system
- DOI:
- 作者:
- 孙宏志 束杨 刘一萌 李秀丽 蕾晨 马千里
- 作者单位:
- 中国沈阳 110034 辽宁省地震局
- 关键词:
- 单片机；后备电源；GSM（全球移动通信系统）；SMS（短信业务）；AT指令
single chip microcomputer, backup power supply, GSM (global system for mobile communication), SMS (short message service), AT command
- 摘要:
- 介绍一种基于GSM（全球移动通信系统）网络SMS（短信业务）的双路后备电源管理系统的原理及设计实现。它由一个无线GSM模块（WAVECOM公司的Q2403模块）和一个单片机（AT89S52）为核心的监控单元组成，监控单元利用AT指令通过串口和GSM模块进行通信。该系统借助GSM模块Q2403，使用户能够通过短信便捷地对双路后备电源进行参数设置和控制。
In this paper, the principle and design of double backup power supply management system, which base on SMS of GSM, is introduced. The terminal consists of a wireless GSM module (Q2403 module produced by WAVECOM company ) and a monitor unit which taking singlechip microcomputer (AT89S52) as the core. Using the AT commands, the monitor and control unit can communicate with the GSM module though serial interface. The terminal let people set parameters of the double backup power supply management system or control it easily by text short message of mobile phone, using GSM module Q2403.
