摘要
基于三部六层群控电梯模型,首先建立了群控决策的数学模型,然后详细阐述了基于PPI网络的自定义的消息帧的内容格式和相关规范,规划了4台PLC的通信缓冲区地址,最后给出了主站和从站的软件实现算法。
Based on the three elevators with six floors,firstly,a mathematical model is built up about the control system.Secondly,the message frame is defined,the relevant specification of it is expounded,the communication area is planned,and the program algorithm of the system is given at the end.
出处
《测控技术》
CSCD
2015年第12期95-99,共5页
Measurement & Control Technology
关键词
群控电梯
数学模型
PPI协议
消息帧
程序算法
elevator group control system
mathematical model
PPI protocol
message frame
program algorithm
