| Abstract | 第4-5页 |
| Declaration | 第6页 |
| Acknowledgements | 第6-8页 |
| Dedication | 第8-14页 |
| List of Abbreviations and Symbols | 第14-15页 |
| Chapter 1: Introduction | 第15-35页 |
| 1.1 Research Background and Significance | 第15-20页 |
| 1.1.1 Background | 第15-16页 |
| 1.1.2 The significance of research | 第16-20页 |
| 1.2 Research Summary at Home (China) and Abroad | 第20-32页 |
| 1.2.1 Research Status at Home and Abroad | 第20-32页 |
| 1.2.2 Domestic and Foreign Research Review | 第32页 |
| 1.3 Main research content and research ideas | 第32-35页 |
| 1.3.1 Research Content | 第32-34页 |
| 1.3.2 Research Ideas | 第34-35页 |
| Chapter 2: LITERATURE REVIEW What is Internet of Things and what is traffic information network? How to combine the internet of things with trafficinformation? | 第35-52页 |
| 2.1 What is internet of things | 第35页 |
| 2.1.1 What is Traffic Information Network | 第35页 |
| 2.2. Overview of Regional Traffic Information Network | 第35-47页 |
| 2.2.1. Development Status of Traffic Information Network | 第36-37页 |
| 2.2.2. Problems with Regional Traffic Information Network | 第37-38页 |
| 2.2.3. Internet of Things and Its Application Prospects in Transportation | 第38页 |
| 2.2.4. Concept of the Internet of Things | 第38-40页 |
| 2.2.5. Features of the Internet of Things | 第40-41页 |
| 2.2.6. Analysis of Application Prospect of Internet of Things in Transportation Fiel | 第41-47页 |
| 2.3 IOT-based Regional Traffic Information Network | 第47-52页 |
| 2.3.1 Positioning of Traffic Information Network | 第47-48页 |
| 2.3.2 Hierarchy of Traffic Information Network | 第48-49页 |
| 2.3.3 Traffic Information Network Architecture | 第49-52页 |
| 2.4 Summary of this chapter | 第52页 |
| Chapter 3: METHODOLOGY The volume of the traffic information networkprediction | 第52-80页 |
| 3.1 Traffic Information Requirements and Features | 第52-61页 |
| 3.1.1 traffic information needs analysis | 第52-59页 |
| 3.1.2 Demand characteristics of traffic information | 第59-61页 |
| 3.2 Basic Ideas for Traffic Information Demand Forecast Based on Four-phase Method | 第61-67页 |
| 3.2.1 Overview of the Four-Stage Approach | 第61-62页 |
| 3.2.2 The mother of the demand forecast and related principles | 第62-64页 |
| 3.2.3 Four- phase method for forecasting traffic information demand | 第64-67页 |
| 3.3 Traffic Information Demand Forecasting Model Based on Four-phase Method | 第67-79页 |
| 3.3.1 Traffic Information Generation Forecast | 第67-73页 |
| 3.3.2 Traffic Information Distribution Forecast | 第73-74页 |
| 3.3.3 Traffic Information Sharing Forecast | 第74-77页 |
| 3.3.4 Traffic Information Allocation Forecast | 第77-79页 |
| 3.4 Summary of this chapter | 第79-80页 |
| Chapter 4: Optimization of multi-attribute Internet of Things based Traffic Information Network layout | 第80-94页 |
| 4.1 Regional Traffic Information Network Layout | 第80-84页 |
| 4.1.1 Regional Traffic Information Network Layout Target | 第80-81页 |
| 4.1.2 Principles of Regional Traffic Information Network Layout | 第81-84页 |
| 4.2 Hole Structure and Features | 第84-87页 |
| 4.2.1 Cellular Network Layout Mode | 第84-85页 |
| 4.2.2 Structure and Features of the Cellular Network Layout Model | 第85-86页 |
| 4.2.3 Applicable conditions for the mesh network layout mode | 第86-87页 |
| 4.3 Ring Network Layout Mode and Features | 第87-90页 |
| 4.3.1 Ring Network Layout Mode | 第87-88页 |
| 4.3.2 Structure and Features of the Ring Network Layout Mode | 第88-89页 |
| 4.3.3 Applicable Conditions for the Ring Network Layout Mode | 第89-90页 |
| 4.4 Pivotal Network Layout Models and Features | 第90-93页 |
| 4.4.1 Hub-type network layout mode | 第90-91页 |
| 4.4.2 Structure and Features of Pivotal Network Layout Mode | 第91-92页 |
| 4.4.3 Applicable Conditions for Pivotal Network Layout Mode | 第92-93页 |
| 4.5 Summary of this chapter | 第93-94页 |
| Chapter 5 Chengdu City's Regional Traffic Information Network Layout Based on Internet of Things | 第94-137页 |
| 5.1 Overview of Chengdu Traffic Information Network | 第94-96页 |
| 5.2 Chengdu City Traffic Information Network Layout Ideas and Principles | 第96-102页 |
| 5.2.1 Ideas and Goals of Optimizing Network Layout | 第97-100页 |
| 5.2.2 Principles of Network Layout Optimization | 第100-101页 |
| 5.2.3 Network Layout Optimization Evaluation Procedure | 第101-102页 |
| 5.3 Construction of Index System of Chengdu Network Layout Model | 第102-116页 |
| 5.3.1 Principles for Establishing Evaluation Indicators | 第102-105页 |
| 5.3.2 Establishment of evaluation index system | 第105-116页 |
| 5.4 Chengdu Traffic Information Demand Forecast | 第116-125页 |
| 5.4.1 Chengdu City Traffic Information Generation Forecast | 第116-121页 |
| 5.4.2 Traffic Information Distribution Forecast | 第121-124页 |
| 5.4.3 Traffic Information Allocation Forecast | 第124-125页 |
| 5.5 Distribution of Chengdu Traffic Information Network | 第125-131页 |
| 5.6 Summary of this chapter | 第131-137页 |
| 5.6.1 Recommendations | 第131-135页 |
| 5.6.2 Objectives and Contribution of this Project | 第135页 |
| 5.6.3 Conclusion | 第135-137页 |
| References | 第137-144页 |
| APPENDIX | 第144页 |
