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研究生： 呂昭弘
Liu, Jau-Hung
論文名稱： 利用GSM112碼建立航空緊急通報系統
Hazard Reporting System for Aircrafts Using GSM 112 Code
指導教授： 林清一
Lin, Chin E.
學位類別： 碩士
Master
系所名稱： 工學院 - 航空太空工程學系
Department of Aeronautics & Astronautics
論文出版年： 2004
畢業學年度： 92
語文別： 英文
論文頁數： 52
中文關鍵詞： 行動電話緊急救助號碼 、緊急通報
外文關鍵詞： GSM 112, emergency call, fatal hazard, hazard reporting
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    • 　　飛機是現今便捷的大眾交通工具之一。隨著航空上的通訊、導航與監控系統的改進，提供了旅客與機組人員更多的飛航安全保障。一旦飛機發生緊急的危險事故，駕駛員可以利用管制員對駕駛員數據鏈通訊(CPDLC)或者是自動回報監視(ADS)系統作為緊急回報。然而，這些回報系統可能無法在緊急事故發生前成功地獲得需要回報的資料。近年來，行動通訊技術成熟且覆蓋率廣泛，已經提供了許多應用。行動電話緊急救助號碼(GSM 112 code)是用來提供使用者需要的緊急幫助。本篇論文提出了一個新的概念，採用行動電話緊急救助號碼，當飛機緊急事故發生前，回報最後的位置。低空時發生緊急事故的處理程序設計，包含緊急事故的判定、緊急事故的處理、以及緊急事故的資料回送。GSM 112 code緊急回報系統可能是一個具有價值的解決方案，它可以輔助飛航系統，鎖定飛機發生事故前一刻的位置。目前，因為實行上的困難，只有使用模擬的方式來驗證系統的可行性。未來，將會在更多的實際情況下做專業的深度探討與研究。

    　　Aircrafts are the most popular, convenient and fast transportation system today. With the great improvement on aircraft communications, navigation, and surveillance (CNS), aircraft safety can be highly promoted. In case of hazard occurrence, the crew will use controller pilot data link communication (CPDLC) and automatic dependent surveillance (ADS) to report it. However, these reporting systems may not accurately catch the necessary data before fatal accident. Recently, the mobile communication has been developed into wide coverage to provide many applications. GSM 112 code is released for any user in emergency calls for help. This thesis proposes a new concept to adopt GSM 112 code to report aircraft last position before a fatal situation. The procedure design including fatal assessment, activation process and data transmission is discussed when an aircraft is detected to be fatal in the low altitude. The GSM 112 code emergency reporting system may be a valuable solution to assist aviation system to locate fatal accidents at the last moment. Due to practical problem, only simulations are carried to proof its feasibility and perspective. Future studies may be required in technical depth with more practical considerations.

    CONTENTS I CAPTIONS OF FIGURES III ACRONYMS AND ABBREVIATIONS V CHAPTER I INTRODUCTION 1 1.1 Hazard 1 1.2 Data Reporting for Aircrafts 2 1.3 Configuration of this Thesis 2 1.4 Contents of Chapters 3 CHAPTER II COMMUNICATION AND SURVEILLANCE 5 2.1 Communication 5 2.1.1 High Frequency Data Link (HFDL) 5 2.1.2 Very High Frequency Data Link 7 2.1.3 Satellite Communications 9 2.1.4 Controller Pilot Data Link Communication (CPDLC) 10 2.2 Surveillance 11 2.2.1 ATC Mode S 11 2.2.2 Traffic Collision and Avoidance System II (TCAS II) 13 2.2.3 Automatic Dependent Surveillance (ADS) 14 2.3 Discussion 16 CHAPTER III THE GLOBAL SYSTEM FOR MOBILE COMMUNICATIONS 17 3.1 Cellular systems 17 3.2 Architecture of GSM 19 3.2.1 Mobile Station 19 3.2.2 Base Station Subsystem 20 3.2.3 Network Subsystem 20 3.3 Radio Link Aspects of GSM 22 3.3.1 FDMA and TDMA 23 3.3.2 Frequency Hopping 24 3.4 GSM 112 Code 25 3.5 Discussion 25 CHAPTER IV HAZARD ASSESSMENT AND REPORTING 26 4.1 Hazard Assessment 26 4.1.1 Stalling Velocity 26 4.1.2 Effect of Bank Angle 29 4.1.3 Landing Vertical Velocity 30 4.2 Flight Management System (FMS) 33 4.3 Hazard Reporting 35 4.4 Global Positioning System 36 4.5 Discussion 39 CHAPTER V SIMULATION AND VERIFICATION 40 5.1 The Constraint of Using GSM 112 Code 40 5.2 Architecture of the Hazard Reporting System for Aircrafts 41 5.2.1 The Client of the HRSA System 42 5.2.2 The Server of the HRSA System 45 5.3 Reporting Data 46 5.4 Discussion 49 CHAPTER VI CONCLUSION AND SUGGESTION 50 BIBLIOGRAPHY 52

    [1] Richard H. Wood, Aviation Safety Programs: A Management Handbook, 2nd ed. Jeppesen Sanderson, Englewood, CO, pp. 27-28, 1997.

    [2] Ian Moir, Allan Seabridge, Civil Avionics Systems, Professional Engineering, Suffolk, 2003.

    [3] Michael S. Nolan, Fundamentals of Air Traffic Control, 3rd ed. Brooks/Cole, Pacific Grove, CA, 1999.

    [4] Vijay K. Garg, Joseph E. Wilkes, Principles and Applications of GSM, Prentice Hall, Upper Saddle River, NJ, 1999.

    [5] John D. Anderson, Jr, Aircraft Performance and Design, McGraw-Hill, Singapore, 1999.

    [6] Samuel B. Fishbein, Flight Management Systems: The Evolution of Avionics and Navigation Technology, Praeger, Westpost, CT, 1995.

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