网络中心机房设备监控管理系统的设计(2)

　　Abstract:Thevarioustypesofforcedswitchoverofbroadcastsysteminintelligentbuildingweresummarized,and

eachappropriateappliedsituationandconstructionwereexplainedcombinedwithschematicdiagram.Atlast,itwaspointedoutthatitshouldchoosethemostsuitableforcedswitchoveraccordingtothepracticalproject,attentionsshouldalsobepaidtoconstructionandwiringprinciple.

Keywords:intelligentbuilding;firefighting;broadcast;forcedswitchover;volumecontroller

(上接第7页

)

南城市学院学报,2003,24(3):1222123.

[2]　中国建筑标准设计研究所.智能建筑弱电工程设计

施工图集[G].1998.

[3]　齐惠颖,郭永清.计算机机房自动化管理系统[J].

实验技术与管理,2002,19(1):1222124.

[1]　李云.网络机房的布线与监控系统的设计[J].湖

收稿日期:2009207206

DesignofSupervisoryandManagementSystem

ofNetworkCenterComputerRoomDevices

BUYingchun,　LUGuangping,　HUANGYi

1

1

2

(1.YanchengInstituteofTechnology,Yancheng224051,China;

2.ElectronicsManufacturingCompanyofNanjingPanda,Nanjing210002,China)

　　Abstract:Thestructureofequipmentmonitoringsystemofnetworkcentercomputerroomincampusandthefunc2

tionofsubsystemwereintroducedindetail.Thedesignadoptedthedistributedbuildingcontrolsystem,TCP/IPnetworkprotocol,RS-485/RS-232busstructuretocombinethefieldcontrollerwithcontrolmoduleinreasonandcomposesystemcontrolnetwork.Thecampuscomputerroomautomationmanagementwassuccessfulresolved.Thesystemhadbeenusedforalongtime,andtheeffectwasgood.

Keywords:centercomputerroom;RS-485;RS-232;fieldcontroller

10