摘要
论述了程控机房远端集中监控系统的工作原理，给出了系统的硬件结构、外部Ｉ／Ｏ接口电路、Ｖ／Ｆ变换与隔离电路，分析了程序设计的任务及系统的特点．
The principle of a far end centralized monitoring system for the program control machine room is described. The hardware architecture, the peripheral I/O interface circuit, V/F conversion and isolation circuit are given. The task of program design and the specific features of the system are discussed.
出处
《华中理工大学学报》
CSCD
北大核心
1997年第3期86-88,共3页
Journal of Huazhong University of Science and Technology
