单片机与MODEM在热网监测系统中的应用  

Technology of interface single-chip and MODEM for heat energy measure and monitor system in application

作　　者：滕国库[1] 贾欣乐[2] 

机构地区：[1]大连海事大学计算机科学与技术学院,辽宁大连116026 [2]大连海事大学轮机工程学院,辽宁大连116026

出　　处：《大连海事大学学报》2001年第4期101-103,共3页Journal of Dalian Maritime University

摘　　要：介绍 8 9C2 0 5 1单片机与 MODEM硬件接口及其编程技术 ,解决了进口热能计量仪表采集的数据信息与管理计算机之间远传的技术难题 .为此设计的智能接口将仪表和 MODEM组成信息网络传输系统 ,基于市话网的环境下 ,实现计量终端与管理计算机系统之间的数据通信 ,为管理信息系统提供可靠的记录数据 。This article introduces single chips and software interfaces of MODEM together with the technique of its programming and solves the problem of distant transmission between Data telecommunication collected by imported heatmeasuring meter(CDV12) and managing computer. The particularly designed intelligent interface thus combines meters and MODEM into information transmission network system and in the situation of local telecom, realizes the Data telecom between measure terminals and computer managing system and supplies reliable spot data to information managing system and thus robotizes the management of measure information.

关 键 词：智能接口 MODEM 数据远传 单片机 管理信息系统 供热系统 监测系统 应用 

分 类 号：TU833.1[建筑科学—供热、供燃气、通风及空调工程] TP393.03[自动化与计算机技术—计算机应用技术]