| Title |
High Speed Rail Station Distric Using Entropy Model Study to Estimate the Trip Distribution |
| Authors |
조항웅(Cho, Hangung) ; 김시곤(Kim, Sigon) ; 김진환(Kim, Jinhowan) ; 전상민(Jeon, Sangmin) |
| DOI |
https://doi.org/10.12652/Ksce.2012.32.6D.679 |
| Keywords |
통행분포;2중제약 축자계산;엔트로피 모형;통행거리빈도분포 trip distribution;2-dimentional blancing;entropy model;trip length frequency distribution |
| Abstract |
KTX step 1 April 2004, after the opening, the second phase of the project was opened in November 2010. High-speed rail after the opening and continue to increase the demand of high-speed rail, Have the speed of competitive advantage compared too the means of transportation. The opening of these high-speed rail has led to changes of the move, the company's position, and the spatial structure of the population of reorganization, such as the social, economic, transportation. In this study, survey data using the High Speed Rail Station EMME/2 of the program to take advantage of the 2-Dimentional Blancing trip distribution to investigate the passage through the trip distribution by the estimation of the parameters of the model to estimate the distribution of the means of access and high-speed rail station to reproduce and Analysis of the results by means of access parameters (${\theta}$) autos 0.0395, buses 0.0390, subway 0.0650, taxi 0.0415, the frequency distribution (Trip Length Frequency Distribution: TLFD) were analyzed survey data value model with the results of comparing $R^2$ cars analysis and model values similar survey data 0.909 bus 0.923, subway 0.745 to 0.922, taxi, F test P value analysis is smaller than 0.05 at the 95% confidence level as a note that was judged to have been. Trip frequency distribution analysis, but in the future, set the unit to 5km-trip frequency distribution middle zone Units from small zone units (administrative district) segmentation research is needed, and can reflect the trip distance 0~5 km interval combined function to take advantage of the gravity model and the 3-Dimentional Blancing applied research is needed to be considered. |