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1、基站机房集中监控系统及其可靠性设计36?????O(I)2006??7?7g??c???:??????(???h??????)JOURNALOFSOUTHEASTUNIVERSITY(NaturalScienceEdition)g?Vol136Sup(I)July2006g?g?g?g?g?g??????w?G???4?????????????????:?????dg???g?g???g???(?c???:???????Y?E???8,????210096)????:???????????????x???????w?G?
2、?????????,?????????????7???????w???:?????????h???L???Y???t??,???7???.???r?????????sg3???????????????????????????????????:.??????????????g3???????h??????3?P?????o???????0???????U??????;?h?A,??????g3??????????3?P????????????????????????;???A,?r???????????????h?????
3、????????W??????????,?????????0?????????????:.???????w????????,?????????n?.?I???????U?3??g3???mg3??????????.???D??:????????;????;?????:;?W????????????;?z???r???4???2????:TP277g?g????D?0???3:Ag?g??????Y??:1001-0505(2006)???O(I)20111204Designofcentralizedmonitorings
4、ystemforbasestationsanditsreliabilityZhangJig?g?YeHua(ResearchInstituteofAutomation,SoutheastUniversity,Nanjing210096,China)Abstract:g?Anewtypeofmonitoringsystemforunattendedbasestationroomsisdesignedandimplemented,whichtakestheadvantagesofcomputerdushighperforma
5、nceandmicrocontrollerdussmallsize.Inthissystem,severaldifferentmethodsofdetecting,guardingandalarmingareemployedtogetherinordertoimproveitsreli2ability.Thesystemwhichconsistsoftheguardingmodule,theenvironment2controllingmoduleandthealarmingmoduleisintroduced,andt
6、henthedesignofthesystemispresentedfromtheaspectsofthehardware,therou2tineandthefunctions.Thestrongreliabilityofthissystemisachievedbyemployingseveralmethodsofdetect2ing,executingandexceptiondiagnosis.Thismonitoringsystemisprovedtobecapableofworkingcontinuous2ly,s
7、moothlyandreliablyinvariousconditionsinfieldtrial.Keywords:g?environmentmonitoring;guarding;reliability;exceptiondetectingandalarming;serialcommu2nicationg??h?G???n622(dE),?v,?????n;????(??????),?v,????,????,z@??????,???8?????r???r???????l????,?????r?????????????
8、????A??????.?,???s???8?5?J???????r????(3G)?????????2?s??,?Z?????1?B?????n????g3???n?(???????????????7?F?5?????1?????F?5?????M?????????0.?????x???r???w?G???????
