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Contents 8.4. Behavioural Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 8.5. Deployment Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 8.6. Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149 8.6.1. Programming Language and Target Platform . . . . . . . . . . . . . . . 149 8.6.2. Data Flow Implementation . . . . . . . . . . . . . . . . . . . . . . . . . 150 8.6.3. Control Flow Implementation . . . . . . . . . . . . . . . . . . . . . . . . 153 8.6.4. EVC State Machine Implementation . . . . . . . . . . . . . . . . . . . . 153 8.6.5. DMI Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154 8.6.6. Error Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155 8.7. Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156 8.7.1. Unit Testing Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157 8.7.2. Unit Testing Implementation . . . . . . . . . . . . . . . . . . . . . . . . 158 8.8. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 9. openETCS Generator Application 159 9.1. Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159 9.2. Design Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160 9.3. Structural Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 9.4. Deployment Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 9.5. Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 9.5.1. libGOPPRR Implementation . . . . . . . . . . . . . . . . . . . . . . . . 169 9.5.2. libDSM Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 9.5.3. openETCS Generator Implementation . . . . . . . . . . . . . . . . . . . 171 9.6. Virtual Machine Usage and Integration . . . . . . . . . . . . . . . . . . . . . . 174 9.7. Verification and Validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174 9.8. openETCS Tool Chain for Dependable Open Model Software . . . . . . . . . . 177 9.9. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 10. openETCS Model 179 10.1. ETCS Mode and Transition Matrix . . . . . . . . . . . . . . . . . . . . . . . . 179 10.2. Data and Control Flows in ETCS Modes . . . . . . . . . . . . . . . . . . . . . 181 10.2.1. No Power Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181 10.2.2. Stand By Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 10.2.3. Unfitted Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 10.2.4. Staff Responsible Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 190 10.2.5. Full Supervision Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192 10.2.6. Trip Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194 10.2.7. Post Trip Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196 10.2.8. System Failure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 10.2.9. Isolation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 10.3. Incoming Balise Telegrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 10.3.1. Level Transition Order Reading . . . . . . . . . . . . . . . . . . . . . . . 202 10.3.2. National Values Reading . . . . . . . . . . . . . . . . . . . . . . . . . . 202 10.3.3. General Balise Telegram Reading in Staff Responsible . . . . . . . . . . 204 xii
Contents 10.4. The ETCS Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 10.4.1. Balise Telegram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205 10.4.2. Balise Content . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 10.4.3. Level Transition Order Packet . . . . . . . . . . . . . . . . . . . . . . . 206 10.4.4. Stop if in Staff Responsible Packet . . . . . . . . . . . . . . . . . . . . . 208 10.4.5. End of Information Packet . . . . . . . . . . . . . . . . . . . . . . . . . 208 10.5. Model Extensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 10.6. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 11. openETCS Simulation 211 11.1. Simulation Methodology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211 11.2. Platform Specific Model for the Simulation . . . . . . . . . . . . . . . . . . . . 212 11.2.1. Structural Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213 11.2.2. Deployment Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 11.2.3. Implementation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217 11.3. Simulation Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 11.3.1. CInitPSM – Initialisation Model . . . . . . . . . . . . . . . . . . . . . . 219 11.3.2. CDMI – Driver Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 11.3.3. CEVC – EVC and Virtual Track Model . . . . . . . . . . . . . . . . . . 226 11.4. Code Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 11.5. Simulation Execution Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234 11.6. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 12. Conclusion and Outlook 237 IV. Appendix 241 A. GOPPRR to MOF Transformation 243 B. openETCS Meta Model Concrete Syntax 245 B.1. Graph Type Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 B.2. Object Type Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246 B.3. Port Type Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 B.4. Role Type Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249 B.5. Relationship Type Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 B.6. openETCS Meta Model Concrete Syntax Model . . . . . . . . . . . . . . . . . 250 C. openETCS Model 251 D. openETCS Domain Framework 253 D.1. Domain Framework Software Reference . . . . . . . . . . . . . . . . . . . . . . 253 D.2. Domain Framework Source Code . . . . . . . . . . . . . . . . . . . . . . . . . . 253 xiii
Page 1: Open Source Software for Train Cont
Page 4 and 5: Datum des Promotionskolloquiums: 21
Page 7 and 8: Acknowledgments I would like to tha
Page 9: Abstract This document describes th
Page 12 and 13: Contents 3.3.3. Rascal . . . . . .
Page 16 and 17: Contents D.3. Domain Framework Mode
Page 18 and 19: List of Figures 6.4. Simple CORBA u
Page 20 and 21: List of Figures 10.27. General read
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4.5. The Object Constraint Language
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4.5. The Object Constraint Language
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4.6. Tool Chain where artefacts are
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4.7. Conclusion External Artefacts
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Part II. Dependability 55
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Chapter 5. Verification and Validat
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Part III. openETCS Case Study 77
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Chapter 7. openETCS Meta Model 7.5.
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Chapter 10. openETCS Model 0 (CONST
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Chapter 10. openETCS Model The purp
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Chapter 10. openETCS Model 10.3.3.
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Chapter 10. openETCS Model be expla
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Chapter 10. openETCS Model 10.4.4.
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11 openETCS Simulation Generally, a
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11.2. Platform Specific Model for t
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11.3. Simulation Model Figure 11.6.
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11.3. Simulation Model 11.3.2. CDMI
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11.3. Simulation Model sets the Boo
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11.3. Simulation Model Entering_Dri
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11.3. Simulation Model The states o
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11.3. Simulation Model Figure 11.13
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11.6. Conclusion about warnings, fa
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Chapter 12. Conclusion and Outlook
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Part IV. Appendix 241
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Appendix A. GOPPRR to MOF Transform
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Appendix B. openETCS Meta Model Con
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DopenETCS Domain Framework D.1. Dom
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D.2. Domain Framework Source Code 8
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D.3. Domain Framework Model 32 m_pT
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Appendix E. openETCS Generator 39 <
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Appendix E. openETCS Generator 200
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Appendix E. openETCS Generator 46 4
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FMetaEdit+ Generators F.1. GOPPRR X
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GopenETCS Unit Testing G.1. Unit Te
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Appendix H. openETCS Simulation 14
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Glossary ANTLR ANother Tool for Lan
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Glossary EVC An European Vital Comp
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Glossary OEM An original equipment
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Glossary XML The Extensible Markup
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Bibliography [12] “EN 50128 - Rai
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Bibliography [39] ——, ““Ope
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Bibliography [69] T. J. Parr and R.
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Index Artefact, 51 Automatic train
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Index Linux, 149 Memory management,
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