摘要
论述了以单片机89C51为核心组成的水域现场自动监控系统,并通过GSM移动通信网络以发送短消息形式完成下位机(单片机)与上位机(管理中心)的通讯,实现计算机远程网络的智能监控。单片机负责水域现场数据采集、分析和处理,并实时提供各种参数数据给管理中心;管理中心通过参数设定、数据分析和下达命令指令,要求单片机完成相应的动作。采用无线调制解调器(Modem)发送短消息完成通讯,方便、安全,克服了恶劣环境下架线不便的困难。
Told a system of intelligent monitor and control in the spot of drainage area,it used the single-chip computer 89C51 as the key,and achieved communication between the single-chip computer and the computer(the management center)through the GSM communication network which accomplished it by sending short message,realizing the remote intelligent monitor and control of computer network.The single-chip computer takes charge of data collection,data analysis and data processing,providing all parameters to the management center,then the management center requires the single-chip computer to fulfill relevant action by setting parameters,analyzing data and transferring the order instruction.The communication by sending short message using wireless modem is quite convenient and secure,overcoming the difficulty of inconvenient wire installment in the vile condition.
出处
《仪表技术与传感器》
CSCD
北大核心
2004年第7期26-28,共3页
Instrument Technique and Sensor
