摘要
随着大项目越来越多,系统中的站(HIS、FCS等)越来越多,对时间的同步方式要求更高。加之技术发展越来越快,上位系统(MES、ERP、OA,PMIS等)与DCS的互联更加紧密,整个系统高效的时间同步需求就越来越多。
With the increasing number of large projects,the system of stations （HIS,FCS,etc.） more and more.Time syn-chronization requirements are higher.Coupled with the technology development faster and faster,the upper system （MES,ERP, OA,PMIS,etc.） and DCS interconnection more closely,the entire system efficient time synchronization requirements are getting higher and higher.
出处
《工业控制计算机》
2017年第10期74-75,共2页
Industrial Control Computer
