摘要
介绍了利用调制解调芯片MSM75 12BRS和MCS - 5 1单片机 80 31设计的远程数据采集系统的构成和功能特点 ,用于规范化、科学化的电能管理活动中。设计完全采用公共开关电话网络作为数据传输信道 。
The structure and functional features of the remote data acquisition system designed with modem chip MSM7512BRS and MCS-51 single chip computer 8031 are introduced. The system is used for standardized and scientific electric energy management. The design adopts the public switching telephone network, thus the technology is well proven.
出处
《自动化仪表》
CAS
北大核心
2001年第10期30-31,共2页
Process Automation Instrumentation
关键词
电能管理
远程通信
调制解调芯片
单片机
Electric energy management Remote communication Modem chip Single chip computer
