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TABLE OF CONTENTS LIST OF FIGURESeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeiv ~ I~T ~U TAD! U~ V' ACKNOWLEDGEMENTS ee e e e · ~ ~ eeeeeeVIII GLOSSARY eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeix CHAPTER 1. INTRODUCTION eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee 1 e 1 1 e 1 Background eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee 1 e 1 le2 Operator Task Analysiseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeele6 le3 Bus Operator Su'~veyeeeeeeeeeee~eeeeeeeeeeeeeeeeee e e 1 e 9 CHAPTER 2e WORK STATION DESIGN eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2el 2e 1 Design COncepteeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e 1 2e2 Ergonomic Design PrOcesseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e5 2e2el Design Scope Identification eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e5 2e2e2 Relationship analysiseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e40 2e2e3 Development on Functional Design RelatiOnshipeeeeeeeeeeeeeeeeeeeee2e45 2e2e4 Conclusion eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e53 2e3 Mockup Testeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e55 2e3el Evaluation PrOcedureeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e59 2e3e2 Test Resultseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e59 2e3e3 SummalT eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e66 2e4 JACK~ Computer SimUlatiOneeeeeeeeeeeeeeeee. 2e4el Simulation Mode! DevelOpmenteeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e69 2e4e2 Simulation and Design ValidatiOneeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e71 2e4e3 SummaI, eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee2e 73 CHAPTER 3e PROTOTYPE CONSTRUCTION AND TESTING eeeeeeeeeeeeeeeeeeeeeeeee3el 3e 1 Prototype Construction eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e 1 3e2 Testingeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e8 3e2el Metricseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e8 3e2e2 Testing Protoco! eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e9 3e2e3 Composition of the Jury eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e 13 - 11
33 Test Results & Analysis eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e 15 3e3e ~ Workstation Component Locations eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee eeeeeeee3e ~ 5 3e3e2 Overall Subj active Judgment eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e ~ 9 3e3e3 3e3e4 Postural Comfort eeeeeeeeeeeeeeeeeeeee Visibility eee.~.eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e23 3e3e5 Grip FOrceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee3e38 3e3e6 Ride Qualityeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeaeeeeeeeeeeeeeeeeeeeeeeeee3e40 3e3e7 Comments and Recommendations; --- e3e47 MA__ - V e - ~__~_~e.~av eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeea. CHAPTER 4e CONCLUSIONSeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee4e 1 4. ~ Cost-Benefit Analysis.e 4e2 Final Design Specifications and Guidelineseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee4e6 4e3 Sample Bid SpeciflcatiOnseeeee.~eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee4el5 4e4 Summary 4 ~ Conclusion REFERENCES APPENDIX A OPERATOR SURVEY AND RESULTS eeeeeeeeeeeeeeeeeeeeee4e ~ ~ APPENDIX B DESIGN AND ANTHROPOMETRIC VARIABLE ANALYSIS APPENDIX C COMPUTER SIMULATION FOR ERGONOMIC BUS OPERATOR WORKSTATION DESIGN APPENDIX D EVALUATION OF TRANSIT BUS OPERATOR SEATS APPENDIX E PEDAL DESIGN APPENDIX F ERGONOMIC DESIGN OF TRANSIT BUS INSTRUMENT PANEL LAYOUT APPENDIX G PROTOTYPE TESTING - 111