摘要
针对上下位机通信中存在的问题 ,利用RS - 485串行接口 ,在DELPHI5 .0开发环境下采用动态连接库 (DLL)实现“回转窑红外监控系统”上下位机通信 ,使系统具有实时性强、速度快。
Aim at some problems of the serial communicating between two computers, under the DELPHI5.0 develop environment, RS\|485 serial connector and DLL were adopted to realize the serial communicating between two computers in the infrared control and supervisory system of turn\|over kilns,so that the system will be provided with characteristics of strong real\|time,high speed,high reliability,etc.
出处
《机电工程》
CAS
2002年第3期15-17,共3页
Journal of Mechanical & Electrical Engineering
