计算机网络结构的英文
computer network architecture
例句与用法
- Chongqing expressway networking toll data communication network cotains 2 - ring and 8 - ray network structure based on expressway physical structure , setting up a trasmission trunk layer of sdh stm - 4 ( can be up - graded to stm - 16 ) , and channel protection business entry layer consisting of sdh onu / olt stm - 1 ( can be up - graded to stm - 4 ) . data exchange layer , through ip route exchange network above sdh network , forms 3 - level computer network structure of account settlement center - road section management company - toll station . to ensure obtaining original and reliable toll data from communication network , 2m circuitous chain is established between each toll station , accountsettlement center and road section management company , and also pstn dialing backup chain is set up between toll station and account settlement center . in order to maintain clock synchronization of the whole communication network , a proposal of sub - stage clock sychrononization signal network for differet network construction scale has been put forward in this design . in view of sensitivity and importance of toll data , this design particularly gives considerations of network safety and information safety for external and internel of network . therefore , communication safety , smoothness and reliability of networking toll system can be able to maintained in many ways
重庆高速公路联网收费数据通信网的结构是根据高速公路的物理结构构筑了2环8射的网状结构，建立了以sdhstm - 4 （可升级到stm - 16 ）的传输主干层，以sdhonu / oltstm - 1 （可升级到stm - 4 ）组成的通道保护业务接入层。数据的交换层是在sdh网之上的ip路由交换网，形成了结算中心-路段管理公司-收费站之间的3级计算机网络结构。为从通信网络上保证收费数据的原始性和可靠性，每个收费站和结算中心、路段管理公司之间建立了2m迂回链路，同时在收费站和结算中心之间建立了pstn的拨号备份链路。 - Abstract : the on line measuring technology suitable for closed cooling system as well as open cooling sysem of blast furnace in the water temperature , the difference in water temperature , the rate of flow , the current velocity , the heat load and lead water detection is introduced . the fundamental principles and requirements involved and distributed computer network applied in the measuring system are described . the situations in industrial use are analyzed and summed up
文摘:详细介绍了一种既适用于高炉闭路冷却系统，又适用于高炉开路冷却系统的进出水温度、水温差、流量、流速、热负荷及检漏在线监测技术.描述了该技术基于的基本原理和要求以及检测系统所采用的分步式计算机网络结构特点.最后，对该技术的工业实际应用情况进行了分析和总结 - This paper uses embedded internet technology , computer networking technology , power line data transferring technology , organically combines the tcp / ip basing computer networking architecture and plc basing bus architecture , import agent idea and finishes the designation , implementation and debugging of ia supervising system , which controls appliance through lan and internet in real time
本文采用嵌入式internet技术、计算机网络技术、电力线数据通信技术，将基于tcp ip协议的计算机网络结构与基于plc ( powerlinecommunication )的总线结构有机地结合起来，引入agent思想，构建了家电监控网络，进行了家电网络监控系统的硬件软件的设计、制作和调试，能实现在局域网乃至internet网上对家电的实时监控。
