远程电源监控系统在自动气象观测系统中的开发设计与应用  

Development,design and application of remote power monitoring system in AWOS

作　　者：王博 WANG Bo(Ningxia Branch of Northwest Regional Air Traffic Management Bureau of CAAC,Yinchuan 750009,China)

机构地区：[1]中国民用航空西北地区空中交通管理局宁夏分局,宁夏银川750009

出　　处：《电子设计工程》2021年第1期115-118,共4页Electronic Design Engineering

摘　　要：文中针对不能及时获取自动气象观测系统外场设备的电源供给实时状况的问题,开发设计了远程电源监控系统。该系统以AT89S51单片机为主控制模块,由电源监测模块、电源供给模块及GSM模块组成。当市电供给或UPS电源供给异常时,主控制模块通过GSM模块向预设手机号码发送报警短信,达到了远程实时监测电源供给状态的目的。The remote power monitoring system is developed to solve the problem that the real⁃time power supply of the field equipment of the AWOS cannot be obtained in time in this paper.The system is mainly controlled by AT89S51 microcontroller,which is composed of power monitoring module,power supply module and GSM module.When the mains power supply or UPS power supply is abnormal,the main control module sends alarm SMS to the preset mobile phone number through GSM module,so as to achieve the purpose of remote real⁃time monitoring of power supply status.

关 键 词：远程监控 断电报警 AT89S51 GSM 短信 

分 类 号：TN7[电子电信—电路与系统]