Journal of Jilin University(Engineering and Technology Edition) ›› 2019, Vol. 49 ›› Issue (5): 1478-1483.doi: 10.13229/j.cnki.jdxbgxb20180376

Previous Articles    

Dynamic partitioning method for road network intersection considering multiple factors

Da-yi QU(),Yan-feng JIA,Dong-mei LIU,Jing-ru YANG,Wu-lin WANG   

  1. College of Automobile and Transportation, Qingdao University of Technology, Qingdao 266520, China
  • Received:2018-04-20 Online:2019-09-01 Published:2019-09-11

RICH HTML

 2   

PDF (PC)

247

Abstract:

Based on the original path correlation model, considering the discrete vehicle, block and spatial characteristics of local traffic flow, path correlation model between adjacent crosses is established. This model compensates the shortcoming of the original model, which only considers a single index. Based on the calculation results of the path correlation model, signal control intersection groups are dynamically divided using the hierarchical clustering method. Case analysis and simulation results show that the new model of intersection group dynamic division based on signal control protocol can improve the regional Regulation efficiency.

Key words: traffic information engineering and control, intersection group, correlation degree, discrepancy, block ability, dynamic OD path

CLC Number: 

  • U491

Fig.1

Influence of path length and green letter ratio on discrete index"

Fig.2

Schematic diagram of upstream functional area at intersection"

Fig.3

Effect of intersection spacing and saturation on block index"

Fig.4

Schematic diagram of path"

Fig.5

Schematic diagram of regional road network"

Table 1

channelization forms and steering flow at each intersection"

路口 车道属性 流量/（veh·h-1） 路口 车道属性 流量/（veh·h-1） 路口 车道属性 流量/（veh·h-1）
左转L 直行T 右转R 左转L 直行T 右转R 左转L 直行T 右转R
AW 左+右 372 — 262 CS 左+直+直右 200 1289 223 FE 左+直+右 198 340 670
AS 左+直+直 186 1775 — CN 左+直+直右 220 920 137 FW 左+直+右 280 300 195
AN 直+直+右 — 764 243 DE 左+直+直右 221 720 176 FS 左+直+直右 248 450 202
BE 直左+直右 149 224 168 DW 左+直+直右 256 960 160 FN 左+直+右 199 320 179
BW 直左+直右 136 256 124 DS 直左+直右 146 252 160 GE 左+直+直右 103 498 224
BS 左+直+直右 103 1576 190 EE 左+直+右 165 202 220 GW 左+直+右 133 288 168
BN 左+直+直右 201 832 219 EW 左+左+直右 1203 198 124 GS 左+直左+右 455 221 200
CE 直左+直右 168 241 147 ES 左+直+直右 212 432 189 GN 左+直+右 179 250 248
CW 直左+直右 170 276 156 EN 左+直+直右 249 389 143

Table 2

Path correlation value"

序号 路径编号 I ' 1 I ' 2 I ' 3 I
1 DWT-EWL 0.73 0.64 0.71 2.08
2 EWL-BST 0.66 0.43 0.88 1.97
3 BST-AST 0.58 0.54 0.79 1.91
4 GSL-FER 0.55 0.52 0.79 1.86
5 FER-CST 0.66 0.52 0.65 1.83
6 EST-BST 0.54 0.51 0.52 1.57
7 EWT-FWT 0.52 0.48 0.47 1.47
8 FST-CST 0.42 0.45 0.51 1.38
9 GET-FET 0.44 0.39 0.38 1.21
10 BWT-CWT 0.39 0.22 0.31 0.92

Fig.6

Sketch map of intersection group division"

Fig.7

Schematic diagram of intersection of main path coordinate direction"

Fig.8

Comparison of traffic operation benefit indexes"

1 马莹莹, 杨晓光, 曾滢 . 基于谱方法的城市交通信号控制网络小区划分方法[J]. 系统工程理论与实践, 2010, 30(12): 2290-2296.
Ma Ying-ying , Yang Xiao-guang , Zeng Ying . Urban traffic signal control network partitioning using spectral method[J]. Systems Engineering-Theory & Practice, 2010, 30 (12): 2290-2296.
2 Yagoda H N , Principe E H , Vick C E , et al . Subdivision of signal systems into control areas[J]. Traffic Engineering Inst Traffic Engr, 1973, 43(12): 42-45.
3 胡华, 高云峰, 杨晓光 . 考虑路网OD路径的交叉口群动态划分方法[J]. 计算机工程与应用, 2010, 46(31): 1-4.
Hu Hua , Gao Yun-feng , Yang Xiao-guang . Method of intersection-group dynamic division considering OD path in road network[J]. Computer Engineering and Application, 2010, 46(31): 1-4.
4 马万经, 李晓丹, 杨晓光 . 基于路径的信号控制交叉口关联度计算模型[J]. 同济大学学报: 自然科学版, 2009, 37(11): 1462-1466.
Ma Wan-jing , Li Xiao-dan , Yang Xiao-guang . Incidence degree model of signalized intersection group based on routes[J]. Journal of Tongji University (Natural Science Edition), 2009, 37 (11): 1462-1466.
5 卢凯, 徐建闽, 郑淑鉴 . 相邻交叉口关联度分析及其应用[J]. 华南理工大学学报: 自然科学版, 2009, 37(11): 37-42.
Lu Kai , Xu Jian-min , Zheng Shu-jian . Correlation degree analysis of neighboring intersections and its application[J]. Journal of South China University of Technology (Natural Science Edition), 2009, 37(11): 37-42.
6 杨庆芳, 陈林 . 交通控制子区动态划分方法[J]. 吉林大学学报： 工学版, 2006, 36(增刊2): 145-148.
Yang Qing-fang , Chen Lin . Dynamic division method of traffic control subsystem[J].Journal of Jilin University (Engineering and Technology Edition), 2006, 36(Sup.2): 145-148.
7 段后利, 李志恒, 张毅, 等 . 交通控制子区动态划分模型[J]. 吉林大学学报： 工学版, 2009, 39(增刊2): 13-18.
Duan Hou-li , Li Zhi-heng , Zhang Yi , et al . Dynamic division model of traffic control subsystem[J]. Journal of Jilin University (Engineering and Technology Edition), 2009, 39(Sup.2): 13-18.
8 Morris B T , Trivedi M M . Learning, modeling and classification of vehicle track patterns from live video[J].IEEE Transactions on Intelligent Transportation Systems, 2008, 9(3): 425-437.
9 Chang C P . How to decide the interconnection of isolated traffic signals[C]∥Conference on Winter Simulation, ACM, 1985: 445-453.
10 曲大义, 杨建, 陈秀锋, 等 . 车辆跟驰的分子动力学特性及其模型[J]. 吉林大学学报: 工学版, 2012, 42(5): 1198-1202.
Qu Da-yi , Yang Jian , Chen Xiu-feng , et al . Molecular dynamic characteristics of car-following and its model[J]. Journal of Jilin University (Engineering and Technology Edition), 2012, 42(5): 1198-1202.
11 张红云, 刘向东, 段晓东, 等 . 数据挖掘中聚类算法比较研究[J]. 计算机应用与软件, 2003, 20(2): 5-6, 77.
Zhang Hong-yun , Liu Xiang-dong , Duan Xiao-dong , et al . The comparison of clustering methods in data mining[J]. Computer Applications and Software, 2003, 20(2): 5-6, 77.
12 曲大义, 万孟飞, 李娟, 等 . 基于交通波理论的干线相位差优化及其控制方法[J]. 吉林大学学报： 工学版, 2017, 47(2): 429-437.
Qu Da-yi , Wan Meng-fei , Li Juan , et al . Offset optimization of arterial traffic based on traffic-wave theory and it control method[J]. Journal of Jilin University (Engineering and Technology Edition), 2017, 47(2): 429-437.
[1] Hua⁃yue WU,Li⁃ren DUAN. Unstructured road detection method based on RGB entropy and improved region growing [J]. Journal of Jilin University(Engineering and Technology Edition), 2019, 49(3): 727-735.
[2] TAO Tao, XU Hong-ze. Immersion and invariance fault-tolerant control for a class high-speed trains [J]. 吉林大学学报(工学版), 2015, 45(2): 554-561.
[3] MA She-qiang,SHAO Chun-fu,LIU Dong,WANG Jun-li,MA Zhuang-lin. Road traffic safety evaluation method based on discrepancydriven theory [J]. 吉林大学学报(工学版), 2010, 40(04): 981-0985.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd