臺灣博碩士論文加值系統

本論文之主要架構為設計並實現以泛歐數位式行動電話系統 (GSM) 來建構一高應用性之自動回報系統 (ADS) ，藉由本研究所規劃之自動回報系統監控中心可有效並輕易的經由通訊系統得知使用者之定位訊號，並顯示在監控中心之地理資訊系統中。隨著GPRS技術的成熟，本研究所規劃之系統亦獲得資料傳輸速度的提升以及得以整合網際網路之資源。
藉由GPS衛星定位系統、數位式行動通訊系統以及網際網路的整合，可使的本研究所規劃之自動回報系統具有高度的可攜帶性以及廣大的涵蓋範圍等優點。本系統可經由適當的修改來滿足各種不同的需求及因應各種不同的應用。

This thesis presents the design and implementation of an Automatic Dependent Surveillance system using Global System for Mobile communication (ADS-GSM). By using the ADS-GSM, the Surveillance Center can get the Users’ position data via the communication subsystem of ADS-GSM, and can display the positioning data in the geodetic information system (GIS) to enhance the surveillance capability and reduce complexity. Now the General Packet Radio Service (GPRS), a new GSM service, has been proposed to improve the GSM communication in data link capability as well as Internet operationability.
By integrating the Global Positioning System (GPS), GSM and GPRS with Internet, we can get a high mobility and wide range coverage for Automatic Dependent Surveillance. System modifications can be made for various applications both in livelihood and aviation system.
System architecture for the proposed idea using GSM or GPRS in ADS operation is discussed. Some fundamental tests have been carried out with functional verifications. The ADS-GSM can have many varieties of applications in the next decade.
CAPTION OF TABLES III
CAPTION OF FIGURES IV
CHAPTER 1 INTRODUCTION 1
1-1 Concept of ADS System 1
1-2 Background of This Research 2
1-3 Goals of This Research 3
1-4 Organization of This Thesis 4
CHAPTER 2 GLOBAL POSITIONING SYSTEM 5
2-1 Overview of GPS 5
2-1.1 Space Segment 6
2-1.2 Control Segment 7
2-1.3 User Segment 8
2-2 Principles of GPS Positioning 9
2-2.1 Calculation method for GPS 9
CHAPTER 3 GLOBAL SYSTEM FOR MOBILE COMMUNICATION 11
3-1 Overview of GSM System 11
3-1.1 GSM System Architecture 11
3-1.2 GSM Air Interface — Physical Layer 12
3-2 General Packet Radio Service 15
3-2.1 GPRS System Architecture 15
3-2.2 Air Interface — Physical Layer 16
3-3 GPRS Network 16
3-4 GPRS in Taiwan 18
CHAPTER 4 CONCEPTS OF ADS-GSM BASE ON GSM MODEM 19
4-1 Hardware Configuration and Design Consideration 19
4-1.1 User Segment 19
4-1.2 Surveillance Segment 26
4-2 Software Configuration and Design Consideration 27
4-2.1 User Segment 27
4.2.2 Surveillance Segment 27
4-3 Communication Protocol 27
4-3.1 Dial-up Protocol 28
4-4 Programming 28
4-4.1 Program of Positioning System 29
4-4.2 Program of Communication System 30
4-5 Data Processing 31
4-6 Test and Simulation 32
CHAPTER 5 CONCEPTS OF ADS-GSM BASE ON GPRS 34
5-1 Hardware Change of ADS-GSM System 34
5-1.1 The Change of Communication System for GPRS 35
5-1.2 The change of Surveillance Segment for GPRS 35
5-2 Software Change of ADS-GSM System 36
5-2.1 The software change of User Segment 36
5-2.2 The software change of Surveillance Segment 37
5-3 Communication Protocol 37
5-3.1 TCP/IP Protocol 37
5-3.2 Virtual IP 37
5-3.3 Hyper Text Transfer Protocol (HTTP) 38
5-3.4 Active Server Page (ASP) 38
5-4 Programming 39
5-4.1 User Segment 39
5-4.2 Surveillance Segment 40
5-5 Data Processing 41
5-6 GPRS Test 42
5-6.1 Pre-tests 42
5-6.2 The GPS data transmission test with fixed position 43
5-6.3 The GPS data transmission test with dynamical position 44
5-6.4 Discussion 45
5-7 Data analysis and Discussion 46
5-7.1 Coordinate transform 46
5-7.2 Plot and analyze 51
CHAPTER 6 APPLICATION 54
6-1 Airport Surface Surveillance and Control 54
6-2 The Surveillance and Control System of Micro Transport 57
CHAPTER 7 CONCLUSION AND FUTURE 59
7-1 Conclusion 59
7-2 Future Studies 60
7-2.1 Add DGPS into the ADS-GSM system 61
7-2.2 Use the GPRS Module 63
7-2.3 Integrate with the PDA-phone 64
REFERENCE 66
VITA 67

[1] Albert Helfrick, Practical Aircraft Electronic Systems, Prentice Hall
[2] R.P.G. Collinson, Introduction to Avionics, Chapman & Hall, 1997
[3] E. C. “Peter” Aldridge, Jr., The Global Positioning System, The Aerospace Corporation
[4] L. Casey Larijani, GPS For Everyone, AIC
[5] Peter H. Dana, “Global Positioning System Overview” http://www.colorado.edu/geography/gcraft/notes/gps/gps_f.html
[6] J. Gozalvez Sempere, “An overview of the GSM system,” http://www.comms.eee.strath.ac.uk/~gozalvez/gsm/gsm.html
[7] Christian Bettstetter ed. al., “GSM Phase 2+ General Packet Radio Service GPRS: Architecture, Protocols, and Air Interface,” IEEE Communications, Vol. 2, No. 4, Third Quarter 1999.
[8] http://www.kgt.com.tw/
[9] Intersil Corporation, http://www.intersil.com/data/FN/FN4/FN4316/FN4316.pdf