Promet-Traffic & Transportation最新文献_第10页

Can Negative Travel Habits Hinder Positive Travel Behavioural Change under Beijing Vehicle Restrictions? 北京限行下，消极出行习惯会阻碍积极出行行为改变吗?

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-10-05 DOI: 10.7307/ptt.v32i5.3453

X. Dong, Ruoya Wang, Yaodong Zhou

{"title":"Can Negative Travel Habits Hinder Positive Travel Behavioural Change under Beijing Vehicle Restrictions?","authors":"X. Dong, Ruoya Wang, Yaodong Zhou","doi":"10.7307/ptt.v32i5.3453","DOIUrl":"https://doi.org/10.7307/ptt.v32i5.3453","url":null,"abstract":"Given the rapid development of large cities, the residents faced with pressure both at work and in their personal lives tend to solidify their choice of transport modes and form personal travel habits, which in turn leads to higher requirements for urban traffic management. Based on the modified Theory of Planned Behaviour, the structural equation method is employed to explore people’s travel behaviour. It is found that policy attitude, perceived behaviour control, and subjective norms comprehensively affect the residents’ travel intentions under the Vehicle Restrictions in place in Beijing. The residents without private cars display a stronger intention to change their travel choices under the policies. When considering the mediating effect of travel habits between travel intention and travel choice, the impact of the restrictive policies is weakened. Compared with lower-income people, those with higher incomes demonstrate more stable travel habits in response to the effects of the restrictions. The higher the income, the greater the dependence on private cars exhibited by the residents. To summarize, people’s travel habits weaken to some extent the effects of the restrictive policies. Such policies should be created with the explicit aim of gradually changing the people’s habits.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-10-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78282009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Modelling of Driver and Pedestrian Behaviour – A Historical Review 驾驶员和行人行为的建模-历史回顾

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-10-05 DOI: 10.7307/ptt.v32i5.3524

Karlo Babojelić, L. Novačko

引用次数: 8

Integration Methodology of Spare Parts Supply Network Optimization and Decision-making 备件供应网络优化与决策的集成方法

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-10-05 DOI: 10.7307/ptt.v32i5.3445

Yadong Wang, Q. Shi, Z. You, Qiwei Hu

引用次数: 1

Effects of Driving Style and Vehicle Maintenance on Vehicle Roadworthiness 驾驶风格与车辆保养对车辆适航性的影响

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-09-25 DOI: 10.7307/ptt.v32i5.3443

I. Mikulić, Igor Bošković, Goran Zovak

{"title":"Effects of Driving Style and Vehicle Maintenance on Vehicle Roadworthiness","authors":"I. Mikulić, Igor Bošković, Goran Zovak","doi":"10.7307/ptt.v32i5.3443","DOIUrl":"https://doi.org/10.7307/ptt.v32i5.3443","url":null,"abstract":"Vehicles that are non-roadworthy pose a hazard for all road users and can be one of the main causes of traffic accidents. Previous studies have analysed the impact of the driving style on environmental sustainability and road safety. Starting from this, there was a need to further investigate the relationship between the driving style and vehicle roadworthiness as well. Vehicles that do not comply with the prescribed requirements should be excluded from traffic at a periodic technical inspection. However, the causes of detected vehicle defects cannot be established at a periodic technical inspection. The paper therefore, examines the factors affecting vehicle roadworthiness. First, the failure rate and mileage of vehicles at periodic technical inspection regarding the type of ownership was examined. In addition, a questionnaire was conducted to collect data about the driving style and maintenance habits of different types of car owners. The paper argues that vehicles owned by legal entities were generally in a worse condition than the vehicles owned by natural persons, due to the increased vehicle exploitation, but also due to a more aggressive driving style. Finally, it was found that by modifying their driving style, the drivers can affect the condition of their vehicles, considering the same mileage and maintenance habits.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83013331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Dynamic Competition Control Strategy for Freeway Merging Region Balancing Individual Behaviour and Traffic Efficiency 兼顾个体行为与交通效率的高速公路合流区动态竞争控制策略

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-09-25 DOI: 10.7307/ptt.v32i5.3367

Minghui Ma, Shidong Liang, Hu Zhang

{"title":"A Dynamic Competition Control Strategy for Freeway Merging Region Balancing Individual Behaviour and Traffic Efficiency","authors":"Minghui Ma, Shidong Liang, Hu Zhang","doi":"10.7307/ptt.v32i5.3367","DOIUrl":"https://doi.org/10.7307/ptt.v32i5.3367","url":null,"abstract":"An integrated control strategy is considered in this paper with the aim of solving congestion in freeway merging regions during peak hours. Merging regions discussed in this paper include the mainline and on-ramp. Traditional research mainly focuses on the efficiency of traffic, ignoring the experience of on-ramp drivers and passengers. Accordingly, a dynamic competition control strategy is proposed to balance individual behaviour and traffic efficiency. First, the concept of the congestion index is introduced, which is expressed by the queue length and the speed parameter of the merging region. The congestion index is used to balance the priorities of the vehicles from the mainline and on-ramp into the merging region in order to avoid poor individual behaviour of on-ramp drivers due to the long-time waiting. Additionally, a nonlinear optimal control approach integrating variable speed limits control and ramp metering is proposed to minimize the total time spent and the maximum traffic flow. The integrated control approach proposed in this paper is tested by simulation which is calibrated using field data. The results indicate that the integrated control approach can effectively shorten the total delay and enhance the traffic service level.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72380155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Quality Assessment Method for Mobility as a Service 移动即服务的质量评估方法

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-09-22 DOI: 10.7307/ptt.v32i5.3374

Yinying He, C. Csiszár

{"title":"Quality Assessment Method for Mobility as a Service","authors":"Yinying He, C. Csiszár","doi":"10.7307/ptt.v32i5.3374","DOIUrl":"https://doi.org/10.7307/ptt.v32i5.3374","url":null,"abstract":"The ongoing development of the concept ‘Mobility as a Service (MaaS)’ along with Shared Mobility contributes to the integration of transportation systems. Several MaaS or similar services are already in operation. The perceived quality of MaaS by the users varies significantly, and no general method is proposed to evaluate the service quality. This scantiness is identified as the research gap. The objective of the research is to elaborate a quantitative method to assess MaaS services. The research question is how to assess the quality of MaaS, and how to transform the qualitative description into quantitative numerical values, namely, the quality index and the level of quality. Since user expectations towards the importance of criteria are taken into consideration, the modified triangular fuzzy analytic hierarchy process method is introduced to calculate the weights of criteria. A quantitative method to calculate the quality index and to assign the quality level has been elaborated. Ten MaaS services are assessed with the method. It was found that the journey comfort is regarded with significant importance among the respondents. Furthermore, the quality index of MaaS services is not high; accordingly, the service quality requires continuous improvement. Our method facilitates decision-making when planning MaaS to identify the expected service attributes.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78780281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Modelling the Modal Shift Effects of Converting a General Traffic Lane into a Dedicated Bus Lane 将普通车道改为公交专用道的模态转换效应建模

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-09-22 DOI: 10.7307/ptt.v32i5.3375

Guangchuan Yang, Daobin Wang, Xuesong Mao

{"title":"Modelling the Modal Shift Effects of Converting a General Traffic Lane into a Dedicated Bus Lane","authors":"Guangchuan Yang, Daobin Wang, Xuesong Mao","doi":"10.7307/ptt.v32i5.3375","DOIUrl":"https://doi.org/10.7307/ptt.v32i5.3375","url":null,"abstract":"This paper presents an analytical framework for evaluating the performance of dedicated bus lanes. It assumes that under a designated travel demand, the traffic volume on a corridor changes with the modal shifts. The modal shift affects the operations of both bus traffic and car traffic and eventually, an equilibrium bus share ratio that maximizes the performance of the corridor will be reached. Microsimulation modelling is employed to assess the traffic operations under various demand levels and bus share ratios. The results show that converting a general lane into a bus lane significantly reduces bus delay. For car traffic, the overall trend is that delay increases after converting a general lane to a bus lane. In addition, delay decreases with the increase of bus share ratio. Nevertheless, when bus share ratio reaches 0.6 (demand less than 10,000 passengers per hour, pph; or 0.8 when demand increases up to 14,000 pph), there is no significant difference in delay between the two scenarios. The identified bus share ratios have the potential to direct the development of bus lane warrants. Finally, this research recommends that the Transportation Demand Management (TDM) strategies shall be developed to stimulate the modal shifts towards the identified optimal bus share ratio.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83530395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Development of a Partial Proportional Odds Model for Pedestrian Injury Severity at Intersections 十字路口行人伤害严重程度的部分比例赔率模型的建立

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-07-23 DOI: 10.7307/ptt.v32i4.3428

Xi Lu, Zhuanglin Ma, S. Chien, Ying Xiong

{"title":"Development of a Partial Proportional Odds Model for Pedestrian Injury Severity at Intersections","authors":"Xi Lu, Zhuanglin Ma, S. Chien, Ying Xiong","doi":"10.7307/ptt.v32i4.3428","DOIUrl":"https://doi.org/10.7307/ptt.v32i4.3428","url":null,"abstract":"Pedestrian injury in crashes at intersections often results from complex interaction among various factors. The factor identification is a critical task for understanding the causes and improving the pedestrian safety. A total of 2,614 crash records at signalized and non-signalized intersections were applied. A Partial Proportional Odds (PPO) model was developed to examine the factors influencing Pedestrian Injury Severity (PIS) because it can accommodate the ordered response nature of injury severity. An elasticity analysis was conducted to quantify the marginal effects of contributing factors on the likelihood of PIS. For signalized intersections, seven explanatory variables significantly affect the likelihood of PIS, in which five explanatory variables violate the Proportional Odds Assumption (POA). Local driver, truck, holiday, clear weather, and hit-and-run lead to higher likelihood of severer PIS. For non-signalized intersections, six explanatory variables were found significant to the PIS, in which three explanatory variables violate the POA. Young and adult drivers, senior pedestrian, bus/van, divided road, holiday, and darkness tend to increase the likelihood of severer PIS. The vehicles of large size and heavy weight (e.g. truck, bus/van) are significant factors to the PIS at both signalized and non-signalized intersections. The proposed PPO model has demonstrated its effectiveness in identifying the effects of contributing factors on the PIS.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85134718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

National Maritime Single Window – Cost-Benefit Analysis of Montenegro Case Study 国家海事单一窗口-黑山成本效益分析案例研究

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-07-23 DOI: 10.7307/ptt.v32i4.3422

N. Kapidani, E. Tijan, M. Jović, E. Kočan

引用次数: 7

New Approach to Estimating the Saturation Flow Rate of a Shared Lane with Permitted Left Turns 允许左转的共享车道饱和流量估算新方法

IF 1 4区工程技术

Promet-Traffic & Transportation Pub Date : 2020-07-23 DOI: 10.7307/ptt.v32i4.3458

Veljko Radicevic, N. Krstanoski, Marko Subotić

{"title":"New Approach to Estimating the Saturation Flow Rate of a Shared Lane with Permitted Left Turns","authors":"Veljko Radicevic, N. Krstanoski, Marko Subotić","doi":"10.7307/ptt.v32i4.3458","DOIUrl":"https://doi.org/10.7307/ptt.v32i4.3458","url":null,"abstract":"The estimation of the saturation flow rate is of utmost importance when defining the signal plan at intersections. Because of the numerous influential factors, the values of which are hard to be determined, the subject problem is to be regarded as an extremely complex one. This research deals with the estimation of a saturation flow rate of a shared lane with permitted left turns. The suggested algorithm is based on the application of the artificial neural networks where the data for training are received by simulation. The results obtained by the neural networks are compared with multiple linear regression and the known HCM 2010 approach for determining the saturated flow of a shared lane. The testing data have shown that the approach based on the artificial neural networks foresaw statistically significantly better values than the ones obtained by multiple linear regression, with an error of 27 veh/h against 49 veh/h. The HCM 2010 approach is significantly worse than the two others included in this research. The ways of the future development of the suggested method could include additional factors, such as the grade of the traffic lane, the proximity of the bus stops, and others.","PeriodicalId":54546,"journal":{"name":"Promet-Traffic & Transportation","volume":null,"pages":null},"PeriodicalIF":1.0,"publicationDate":"2020-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76488460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2