The topology of control network, systemmanagement, communication between control equipment and CPU, human machine interface (HMI) were clarified.
阐述了控制网络的结构,系统的管理,所控制设备与控制器间的通讯及人机界面。
2
GnuPG allows encrypting and signing your data andcommunication, and features a versatile key-managementsystem and access modules for all kinds of public key directories.
GnuPG支持数据和通信的加密和签名,且以一个多功能的密钥管理系统和各种公钥目录的访问模块为特色。
3
Designed and realized the network communication function module by analyzing the communication module working pattern in the tradition network managementsystem.