用于远程监控的多功能控制器  

Multi-Function Controller for Remote Supervision

作　　者：孟庆龙[1] 王其峰 

机构地区：[1]山东省计算中心,山东济南250014 [2]莱芜市自来水公司,山东莱芜271100

出　　处：《信息技术与信息化》2008年第2期72-74,共3页Information Technology and Informatization

摘　　要：本文设计的控制器具有多种功能。首先它可以作为无线调制解调器连接模拟电台和具有485通信接口的设备。其次它具有1路模拟量输入和2路开关量输入。并且它用拨码开关设置地址,方便应用。它还可以在线编程,容易实现多种功能。这样的功能配置使远程监控系统成本低且组建容易。本文说明各功能的实现方法。The controller designed in this article has multiple functions. First, it can be wareless MODEM connecting analog radio and equipments that have 485 communication interface. The second, it has 1 analog input and 2 digital inputs. It uses a group of switches form the address, so it is convenient to use it. It can be programmed on line,realizing multiple functions easily. Such function configure make the construction of remote supervision system cheap and easy.

关 键 词：远程监控 无线调制解调器 ATMEGA8 MSM7512B 在线编程 

分 类 号：TM571.6[电气工程—电器]