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- Title
分路段差异化收费条件下货车司机出行 路径选择意愿模型.
- Authors
刘拥华; 段瑞坤; 段莉珍; 申科; 秦雅琴
- Abstract
In order to solve the problem that the travel route choice behavior of truck drivers lacks consideration of the impact of differentiated charging policies, the differentiated charging was characterized by five variables: travel cost, travel distance, preferential discount, charging coefficient and whether or not to pay attention to differentiated charging policies. The RF( random forest) model of truck drivers travel route choice under differentiated charging conditions was constructed. Based on the questionnaire survey data of Zhaotong to Shuifu section of Yinkun expressway ( G85 ) and Mashui line and Zhaoma secondary road, the empirical analysis was carried out. The results show that the classification accuracy of the RF model is better than that of AdaBoost ( adaptive boosting) model, GBDT( gradient boosting decision tree) model and traditional Logit model. In terms of overall importance, preferential discount is the most important factor affecting the travel route choice of truck drivers (38. 56% ) . Travel cost (13. 55% ), travel distance (10. 06% ) and travel time (7. 08% ) have a significant impact on the willingness results. At the same time, there is a significant threshold effect on the willingness of truck drivers to choose travel routes.
- Publication
Science Technology & Engineering, 2023, Vol 23, Issue 35, p15239
- ISSN
1671-1815
- Publication type
Article