基于时间片策略的TAP系统同步通信协议设计

Design of TAP System Synchronous Communication Protocol Based on the Time Slice Strategy

TAP(无线控制电解铝车间)精准出铝作业控制系统是专门为铝厂设计的一种辅助出铝设备。通过对TAP系统通信链路各通信阶段分工明确的特点分析,可以把系统中的通信分为主从轮询通信和对等自由通信两个阶段。进而可以利用分时复用的思想,对TAP系统定制一种基于时间片同步策略的通信协议。使各设备在各自的时间片内协调工作,解决系统中多路数据同时通信可能出现的数据冲突问题。

TAP（telecom control electrolytic aluminum plant） precision aluminum operations control system is designed for the aluminum plant as an auxiliary aluminum equipment.The TAP system communication link is divided into two phases,including the polling communication and freed communication.Taking advantage of the time-multiplexed,a communication protocol is designed based on time slice synchronization strategy.Every equipment works in their own of time slice,so the conflicts possibility of multiple data communication at the same time is avoid.