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Upgrading Reliability of Estimating Big Data-Driven Transport Demand
1. Introduction
2. Reliability Assessment on Household Travel Survey- based O/D Transport Demands and Its Limitations
3. Current Status of Transport Big Data
4. Establishing Big-data Based Methodologies to Estimate O/D Traffic Demand
5. Adjustment of Errors in Raw Mobile Data and Construction of the Trip Chain DB
6. A Method to Construct O/D Traffic Demand for the Base Year
6.1 Key Big Data and Process to Construct O/D Traffic Demand
6.2 Estimation of Trip Purposes
6.3 Estimation of Transport Modes
7. O/D Demand Forecast
8. Validation for the Big Data Based O/D Construction Outcome
9. Conclusion and Academic Merit