熊瑾煜 劉成元 李慶新 肖振華
摘 要:該報告總結了2014年度觀測網絡故障診斷與遠程維護系統的技術研究和系統研制進展情況,在2013年度技術研究和試驗測試的基礎上,該年度重點進行了系統的優化設計、系統內的集成測試以及參與大系統的陸上集成聯試。觀測網絡故障診斷與遠程維護系統由光學故障診斷分系統、電學故障診斷分系統和岸站故障診斷管理軟件三個部分組成。2014年度的主要工作和取得的技術進展包括:(1)完成詳細設計報告評審:2014年7月,在成都組織召開了課題詳細設計報告評審會,7名業內專家參會,一致認為該詳細設計可作為本課題系統設計實現的依據。(2)修改完善系統內部和外部接口設計:主要是岸站故障診斷管理軟件與電學故障診斷分系統之間的數據接口(系統內部接口)、岸站故障診斷管理軟件與岸基運行控制管理系統(清華大學承研,系統外部接口)。(3)修改完善室內檢測大綱,完成系統聯調測試:在2013年擬制的室內檢測大綱基礎上,重點針對岸站故障診斷管理軟件的功能進行了細化與調整,并進行了多次室內測試。(4)制定陸上集成聯試大綱,初步完成與其他系統的集成調試。按照總體單位的安排,于10月10日進場,在江蘇南通中天科技海纜廠房,進行了系統自檢測試以及與岸基運行控制系統、主次接駁盒和各類傳感器的聯調測試。
關鍵詞:故障診斷 接口設計 系統調試 陸上集成聯試 網絡 管理軟件
Abstract: This report describes the research and design work in 2014 of “Observing Network Malfunction Diagnosis and Remote Maintanence System” project. The main progress made in this year includes revisions of system design and implementation, thorough test of the integrated system and test of the whole system on land on the basis of researches made in 2013. The system composes of three parts: optical malfucntion diagnosis subsystem, electrical malfucntion diagnosis subsystem and offshore malfucntion diagnosis and maintanence software. The main work includes:(1)System detailed design conference was held in Chengdu, Sichuan. Seven experts were invited to attend the meeting and the design is allowed to act as the guide of the following system implementation.(2)Revisions of internal and external interface of software and hardware modules have been made, including those between electrical malfucntion diagnosis subsystem and offshore malfucntion diagnosis and maintanence software (internal interface), offshore malfucntion diagnosis and maintanence software and offshore maintanence software (external interface).(3)Revisions of test guide in labotory have been made and several system tests have been carried out. The main work focuses on the adjustment of offshore malfucntion diagnosis and maintanence software.(4)Inter-system test guide is written and we take part in the inter-system test held in Nantong, Jiangsu. System self-tests have been implemented and tests between our system and offshore maintanence software, interface nodes and sensors have been made.
Key Words: Malfunction diagnosis; Interface design; System test in lab; Inter-system test
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