Journal of Traffic and Logistics Engineering最新文献_第9页

Planning of Safe Trajectories in Dynamic Multi-Object Traffic-Scenarios 动态多目标交通场景下的安全轨迹规划

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/JTLE.4.2.135-140

Amit Chaulwar, M. Botsch, Torsten Krüger, T. Miehling

引用次数: 10

Modelling Travel Demand Management Measurements towards Travel Behaviour with Psycho-Social, Trip Chain Attributes and Quality of Life: A Conceptual Paper 基于社会心理、旅行链属性和生活质量的旅行需求管理测量模型:一篇概念性论文

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/JTLE.4.2.141-146

T. Tai, R. Ngah, M. Z. Shah, Yousif Mohammed Yousif Ali

引用次数: 4

Trip Generation Rates Using Household Surveys in the State of Qatar 利用卡塔尔国住户调查的旅行产生率

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/jtle.9.1.10-19

Khaled E. Aboelenen, Anas Mohammad, Moustafa I. Elgaar, P. Choe

{"title":"Trip Generation Rates Using Household Surveys in the State of Qatar","authors":"Khaled E. Aboelenen, Anas Mohammad, Moustafa I. Elgaar, P. Choe","doi":"10.18178/jtle.9.1.10-19","DOIUrl":"https://doi.org/10.18178/jtle.9.1.10-19","url":null,"abstract":"Investment in transportation can bring a range of economic, social, and environmental benefits. In order to manage resources effectively and to choose the best decision from a variety of investment options for the transportation projects, transportation model is normally used, moreover it can help in predicting the impact of these transportation project options on traveler’s mobility based on future changes in land uses, population, jobs, and other economic factors. Transportation modelling outputs will support in assessing transportation project options and setting the transportation investments priorities. Trip generation is considered the first step in four-stage transport modelling. It estimates the number of trips produced or attracted by households' members over one full day. In the paper, trip generation regression models were developed using household surveys for villas and apartments. The regression models for Villa is (0.357+1.3681X1+2.4914X2) were X1 and X2 and the number of people with driving license and number of active people (employees and students) respectively with an R2 of 0.65 , on the other hand the regression model for the apartment is (0.5323+0.9815X1+2.3961X2) with R2 of 0.54.","PeriodicalId":372752,"journal":{"name":"Journal of Traffic and Logistics Engineering","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121406595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Stochastic Planning Approach in Airport Passenger Terminals 机场客运大楼的随机规划方法

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.12720/JTLE.1.1.77-81

Hesam. Shabani Verki, A. Mamdoohi, M. Saffarzadeh

引用次数: 2

Intelligent Intersection Management of Autonomous Traffic Using Discrete-Time Occupancies Trajectory 基于离散时间占用轨迹的自主交通智能交叉口管理

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/JTLE.4.1.1-6

Q. Lu, Kyoung-Dae Kim

{"title":"Intelligent Intersection Management of Autonomous Traffic Using Discrete-Time Occupancies Trajectory","authors":"Q. Lu, Kyoung-Dae Kim","doi":"10.18178/JTLE.4.1.1-6","DOIUrl":"https://doi.org/10.18178/JTLE.4.1.1-6","url":null,"abstract":"In this paper, a novel approach, called the Discrete-Time Occupancies Trajectory (DTOT), is proposed for intersection management of autonomous traffic in which all vehicles in the system are Autonomous Vehicles (AVs) and capable of wireless Vehicle-to-Intersection (V2I) communication. The main advantage of the proposed DTOT-based intersection management is that it enables us to utilize the space within an intersection more efficiently resulting in less delay for vehicles to cross the intersection. In the proposed framework, an intersection coordinates the motions of AVs based on their proposed DTOTs to let them cross the intersection efficiently while avoiding collisions. In case when there is a collision between vehicles' DTOTs, the intersection modifies conflicting DTOTs to avoid the collision and requests AVs to approach and cross the intersection according to the modified DTOTs. We verify the efficiency of the proposed approach through simulation using an open-source traffic simulator, called the Simulation of Urban Mobility (SUMO). To correctly capture the throughput and fairness of algorithms, we also defined a novel measure: Effective Average Trip Time. The simulation results show that DTOT algorithm performs better than other existing intersection management scheme: concurrent intersection management scheme. ","PeriodicalId":372752,"journal":{"name":"Journal of Traffic and Logistics Engineering","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125664476","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 21

Multivariate Operating Speed Forecasting Model Based on the Geometric Elements of Two-Lane Highways 基于几何要素的双车道高速公路运行速度多元预测模型

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.12720/JTLE.1.2.97-103

D. S. P. García, L. A. Lindau, C. Nodari, Escola de Engenharia

引用次数: 3

Mixed Flow Assembly Line Balancing Problem Considering Material Supply Strategy 考虑物料供应策略的混流装配线平衡问题

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/jtle.9.2.27-31

Zhou Yujia, Shen Jin, Bin Wu, Chang Daofang

引用次数: 0

Accident Prediction Model-Case Study Region of Tangier 事故预测模型——以丹吉尔地区为例

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/jtle.7.1.23-27

Marwane Benhadou, Ikram Chairi, A. Lyhyaoui

引用次数: 2

The New Challenges of Rail Security 铁路安全的新挑战

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.18178/JTLE.4.1.56-60

Zakaryae Boudi, E. Koursi, M. Ghazel

{"title":"The New Challenges of Rail Security","authors":"Zakaryae Boudi, E. Koursi, M. Ghazel","doi":"10.18178/JTLE.4.1.56-60","DOIUrl":"https://doi.org/10.18178/JTLE.4.1.56-60","url":null,"abstract":"Providing an efficient, safe and secure transportation service is a core factor for European growth, collaboration and employment. As such, this has been identified as a priority in the Europe 2020 strategy. Land transportation has two main challenges concerning security: avoiding interrupts of transport itself in order to assure the flow of freight and passengers and avoiding those transportation systems themselves become a mean for attacks. The European project CARONTE (Creating an Agenda for Research on Transportation security) intends to establish a future research agenda for security in land transport, which focuses on the relevant security gaps caused by emerging risks. Considering the current state of the art and existing research projects, CARONTE covers all threats, including cyber-crime, and security aspects for all land transportation modes, with respect to fundamental human rights and privacy. Accordingly, this paper provides an overview on existing and emerging risks, in terms of security, facing the rail mode as well as the potential measures, based on the risk assessment methodology adopted in the project. This work explains how, from the project point of view, the rising of new cyber-risks and the fast evolution of threats led by technological progress in the rail industry constitute the main challenges of the European rail security nowadays.","PeriodicalId":372752,"journal":{"name":"Journal of Traffic and Logistics Engineering","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131344706","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Failure links between public and private sector partners in transportation public private partnerships failures 交通领域公私合作伙伴关系失败

Journal of Traffic and Logistics Engineering Pub Date : 1900-01-01 DOI: 10.12720/JTLE.1.2.116-121

M. A. Soomro, Xueqing Zhang

{"title":"Failure links between public and private sector partners in transportation public private partnerships failures","authors":"M. A. Soomro, Xueqing Zhang","doi":"10.12720/JTLE.1.2.116-121","DOIUrl":"https://doi.org/10.12720/JTLE.1.2.116-121","url":null,"abstract":"In spite of increased popularity of Public Private Partnerships (PPPs) models for delivering public transportation infrastructures, the international experiences in recent past have shown massive problems and partnership failures. Motivated by such failures, the authors undertook case studies of thirty five failed transportation PPP projects in last two decades from developed and developing nations to evaluate root causes that drove transportation PPPs to the status rated as failure. The results of case studies yield a set of failure drivers caused transportation PPPs failures. The case studies also reveal the tendency of failure drivers to trigger new failure drivers, therefore confirming the causal relationships among failure drives. A causal relationship between two failure drivers is then termed as failure link. The identification of failure links not only reveals the causal relationships between failure drivers but also portrays the impact of actions of one partner on other project partners and on overall project progress. Following this identification, this paper discusses the failure links between public and private sectors; and explains that how the two primary partners in transportation PPPs create problems for each other. ","PeriodicalId":372752,"journal":{"name":"Journal of Traffic and Logistics Engineering","volume":"94 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123976479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18