Page 153 - 捷運工程叢書 精進版 - 22 捷運號誌系統實務
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第八章 號誌系統監工實務
8.3.3 可靠度驗證測試
營運通車後廠商給予廠商 90 天之系統調適期,廠商如對其產品有十足信心,可放棄調
適期申請提早進行可靠度驗證,調適期後即啟動可靠度驗證測試,同時營運單位(捷運公
司)、本局(設計單位及監造單位)及廠商應推派代表組成故障評議委員會每月定期開會,
討論可靠度驗證測試(Reliability Demonstration Test, RDT)故障及瑕疵責任歸屬。下表 8-3-10
及表 8-3-11 為 RDT 規範需求:
表 8-3-10 以 Mean Cycles Between Failure(MCBF)表示之驗證項目
Mean Cycles Between Failure
項 目
(MCBF)需求單位:次
1. Mainlines switch and lock movement 37,000 per installation
2. Depot switch machine 20,000 per installation
表 8-3-11 以 Mean Time Between Failure(MTBF)表示之驗證項目
Mean Time Betweew Failure (MTBF)
項 目
需求單位 : 小時
Mainline interlocking and vital 100,000 per installation
logic
AF track circuits 30,000 per installation
1. ATP Sub-system
PF track circuits 500,000 per installation
Speed command toop 40,000 per installation
TWC (wayside) 20,000 per installation
2. ATS Sub-system
Local control 50,000 per installation
Local outstation 200,000 per installation
3. Remote control Sub-system
Master station 50,000 per installation
Station ATO equipment 10,000 per installation
4. ATO Sub-system
Vehicle ATC equipment 5,000 per installation
Interlocking control 100,000 per installation
5. Depot control system Control console 50,000 per installation
Track circuits 500,000 per installation
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