Driving Characteristics Analysis of Ramp Area Based on Natural Driving Data

被引：0
|
作者：
Meng Z. [1 ]
Zhu X. [1 ]
Ma Z. [1 ]
机构：
[1] School of Automotive Studies, Tongji University, Shanghai
来源：
Zhu, Xichan (xczhu@163.com) | 1600年 / Science Press卷 / 45期
关键词：
Diverging strategy; Merging model; Naturalistic driving data; Ramp area;
D O I：
10.11908/j.issn.0253-374x.2017.s1.002
中图分类号：
学科分类号：
摘要：
Based on the China Field Operational Test, 70 cases of ramp area were extracted from 679.3 km of natural driving data. Statistics show that the merging point is mainly located before the middle of the acceleration lane. An exponential vehicle merging model was proposed. The completion point of lane-change was set before the deceleration lane, and the latest starting points of lane-change were set to 200 m, 300 m, 400 m from the deceleration lane. Then, a lane-change strategy for automatic driving vehicles in the diverging area was proposed. Finally, illegal behaviors in ramp area were analyzed. Speeding and overtaking happen on the basic sections of the ramp. Continuous lane-change and crossing solid line happen in the entrance and exit of the ramp. © 2017, Editorial Department of Journal of Tongji University. All right reserved.
引用
收藏
页码：6 / 13
页数：7
相关论文
共 14 条
  • [1] Guo F., Wotring B.M., Antin J.F., Evaluation of lane change collision avoidance systems using the national advanced driving simulator, (2000)
  • [2] Evans J.L., Elefteriadou L., Gautam N., Probability of breakdown at freeway merges using Markov chains, Transportation Research Part B, 35, 3, (2008)
  • [3] Li T., Li W., Zhou R., Et al., Traffic characteristics analysis for merging and diverging in acceleration and deceleration lane, Journal of Highway and Transportation Research and Development, 18, 4, (2001)
  • [4] Guo T., Deng W., Lu J., Placement distance of freeway exit advance and its safety impacts, Journal of Southeast University, 26, 4, (2010)
  • [5] Specification for design of urban expressway: CJJ129-2009, (2009)
  • [6] Yu Y., Zhou W., Lu Y., Et al., Traffic and Transportation Engineering, (2011)
  • [7] Lei L., Urban viaduct-ramp-ground traffic interaction and traffic flow characteristics, (2004)
  • [8] Cui X., Yan K., Liao Y., Ramp optimization model of urban elevated road, Journal of Tongji University (Natural Science), 32, 11, (2004)
  • [9] Li W., Wang L., Wang W., Empirical highway capacity model of on-ramp junction, Journal of Traffic and Transportation Engineering, 4, 2, (2004)
  • [10] Cowan R.J., Useful headway models, Transportation Research, 9, 6, (1975)
12