发布求助
文献互助 智能选刊 最新文献

Put i Saobracaj最新文献

筛选
英文 中文
Parking issue within the context of achieving energy efficiency in cities 在实现城市能源效率的背景下停车问题
Put i Saobracaj Pub Date : 2023-04-04 DOI: 10.31075/pis.69.01.05
R. Gajic, Svetlana Batarilo, Milena Kordić
{"title":"Parking issue within the context of achieving energy efficiency in cities","authors":"R. Gajic, Svetlana Batarilo, Milena Kordić","doi":"10.31075/pis.69.01.05","DOIUrl":"https://doi.org/10.31075/pis.69.01.05","url":null,"abstract":"Within the guidelines and parameters for achieving an energy-efficient urban space, an important thematic subgroup deals with the issue of land use planning in the context of accessibility, where the topic of availability and presence of parking is emphasized as very important. The essence of the concept is the reduction of the use of ones own vehicles and, in connection with that, as the end result, the reduction of the number of available parking spaces. The creation and maintenance of an energy-efficient urban environment requires the realization of a large number of different activities that are impossible to realize simultaneously. (For now) there is no way to establish a hierarchy of realization between all the required activities (the order in which they are carried out), which can lead to big mistakes and problems. The paper describe the results of applying a methodology based on the idea of sustainable development, which could contribute to the systematization of a large number of activities and thus ensure that the concept/idea of reducing the use of own vehicles without lowering the quality of life of citizens is gradually implemented and becomes a reality.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48199924","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: 0
The impact of micromobility on environmental pollution 微流动性对环境污染的影响
Put i Saobracaj Pub Date : 2023-04-04 DOI: 10.31075/pis.69.01.06
Jelica Komarica
{"title":"The impact of micromobility on environmental pollution","authors":"Jelica Komarica","doi":"10.31075/pis.69.01.06","DOIUrl":"https://doi.org/10.31075/pis.69.01.06","url":null,"abstract":"Increased emissions of polluting materials and noise emissions by motor vehicles, contributing to the reduction of air quality and life of all residents. One of the possible solutions to the problem of environmental pollution in cities is the use of micromobility vehicles. Micromobility implies the use of small vehicles that have zero emissions and do not emit noise. The results of previous research indicate that the use of \"micro\" vehicles can significantly contribute to the reduction of environmental pollution, taking into account their characteristics and the type of drive they carry. Bearing in mind the above, the goal of this work is to analyze the impact of micromobility vehicles on the environment, as well as the analysis of factors that influence the acceptability of the use of this type of mobility by the public. The results of the research indicate that micromobility vehicles can have a significant potential in reducing environmental pollution, which can influence changes in modal shift. A comprehensive analysis of the impact of micromobility vehicles presented in the paper can be a useful basis for decision-making when defining a strategy for reducing environmental pollution.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69274009","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: 0
Safety of users of electric scooters in the area of the city of Obrenovac 奥布伦瓦茨市地区电动滑板车使用者的安全
Put i Saobracaj Pub Date : 2023-04-04 DOI: 10.31075/pis.69.01.08
M. Radovanović
{"title":"Safety of users of electric scooters in the area of the city of Obrenovac","authors":"M. Radovanović","doi":"10.31075/pis.69.01.08","DOIUrl":"https://doi.org/10.31075/pis.69.01.08","url":null,"abstract":"In recent years, micromobility, as an affordable, environmentally friendly and efficient form of transport, is often mentioned as an adequate alternative to the passenger car on congested city streets for the realization of the transport requirements of its inhabitants. In this paper, attention is focused on electric or e-scooters, one of the new means of micromobile transportation. Taking into account the frequency of use of electric scooters in the area of the city of Obrenovac, the goal of this paper includes the analysis of the safety of users of electric scooters, as well as determining the mutual influence of e-scooter users and pedestrians, i.e. drivers of passenger cars on safety. The obtained results indicate that the residents of Obrenovac recognize all the benefits that this mode of transportation brings them, but they also see the problems and shortcomings of the current situation in the field of using this means of transportation and realize that changes are necessary. The data obtained from a survey of the attitudes and behavior of e-scooter users can be useful to decision-makers as basic guidelines for the adequate implementation of e-scooters in transport systems.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69274091","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: 0
Changes in students’ inner-city traveling habits caused by protective measures against COVID-19 disease – example of the medium-sized university city in the Balkans 新冠肺炎防护措施对学生市内出行习惯的影响——以巴尔干地区中型大学城为例
Put i Saobracaj Pub Date : 2023-03-22 DOI: 10.31075//pis.69.01.02
N. Jurišević, Miroslav Stojadinović, D. Končalović, Nikola Rakić, R. Kowalik, D. Gordić
{"title":"Changes in students’ inner-city traveling habits caused by protective measures against COVID-19 disease – example of the medium-sized university city in the Balkans","authors":"N. Jurišević, Miroslav Stojadinović, D. Končalović, Nikola Rakić, R. Kowalik, D. Gordić","doi":"10.31075//pis.69.01.02","DOIUrl":"https://doi.org/10.31075//pis.69.01.02","url":null,"abstract":"Imposed measures for the protection of public health and prevention of the uncontrolled spread of COVID-19 disease affected before established community traveling patterns. One of the questions scientific community consequently wonders consider the potentials of the occurred circumstances to leave permanent change to community traveling behavior. With that regard, this study examines changes in students’ traveling habits in a medium-sized university city in the Balkans. The research was based on 486 students’ responses amassed by Google questionnaires, before and during the COVID-19 pandemic. The study includes data interpretation and data analysis. Among six introduced classification models, random forest proved as the most suitable to accurately fit the students’ demographic details to students’ attitude towards future traveling habits (as changed or not changed permanently). Additionally, the model was optimized and further analyzed on variable influence and variable partial dependence. Data interpretation indicates higher reliance on personal automobiles as a cause for a 15% increase of the families owning two of the vehicles. Because of that, the share of the students who walked to the University during the pandemic declined by approximately 20%, while those using public transportation stayed relatively unchanged (decrease by around 3%). On the other side, the best of six classification models was used to determine the factors causing a permanent change in students’ attitudes towards inner-city transportation. Derived classification models deduce where to expect potentially permanent changes in traveling patterns – distances between 2 and 4 km from the University, and among which students – those who are visiting lectures less frequently than others.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69272462","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: 0
Changes in students’ inner-city traveling habits caused by protective measures against COVID-19 disease – example of the medium-sized university city in the Balkans 新冠肺炎防护措施对学生市内出行习惯的影响——以巴尔干地区中型大学城为例
Put i Saobracaj Pub Date : 2023-03-22 DOI: 10.31075/pis.69.01.02
Nebojša Jurišević, Miroslav Stojadinović, Davor Končalović, Nikola Rakić, Robert Kowalik, Dušan Gordić
{"title":"Changes in students’ inner-city traveling habits caused by protective measures against COVID-19 disease – example of the medium-sized university city in the Balkans","authors":"Nebojša Jurišević, Miroslav Stojadinović, Davor Končalović, Nikola Rakić, Robert Kowalik, Dušan Gordić","doi":"10.31075/pis.69.01.02","DOIUrl":"https://doi.org/10.31075/pis.69.01.02","url":null,"abstract":"Imposed measures for the protection of public health and prevention of the uncontrolled spread of COVID-19 disease affected before established community traveling patterns. One of the questions scientific community consequently wonders consider the potentials of the occurred circumstances to leave permanent change to community traveling behavior. With that regard, this study examines changes in students’ traveling habits in a medium-sized university city in the Balkans. The research was based on 486 students’ responses amassed by Google questionnaires, before and during the COVID-19 pandemic. The study includes data interpretation and data analysis. Among six introduced classification models, random forest proved as the most suitable to accurately fit the students’ demographic details to students’ attitude towards future traveling habits (as changed or not changed permanently). Additionally, the model was optimized and further analyzed on variable influence and variable partial dependence. Data interpretation indicates higher reliance on personal automobiles as a cause for a 15% increase of the families owning two of the vehicles. Because of that, the share of the students who walked to the University during the pandemic declined by approximately 20%, while those using public transportation stayed relatively unchanged (decrease by around 3%). On the other side, the best of six classification models was used to determine the factors causing a permanent change in students’ attitudes towards inner-city transportation. Derived classification models deduce where to expect potentially permanent changes in traveling patterns – distances between 2 and 4 km from the University, and among which students – those who are visiting lectures less frequently than others.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136274909","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: 0
Road traffic analysis on the congestion problem using the Ford-Fulkerson algorithm 道路交通拥堵问题的Ford-Fulkerson算法分析
Put i Saobracaj Pub Date : 2022-12-17 DOI: 10.31075/pis.68.04.03
Bopatriciat BOLUMA MANGATA, Mate Landry Gilgen, Tebua Tene Patience Ryan, Takamba Makwem Hanse, Oshasha Oshasha Fiston
{"title":"Road traffic analysis on the congestion problem using the Ford-Fulkerson algorithm","authors":"Bopatriciat BOLUMA MANGATA, Mate Landry Gilgen, Tebua Tene Patience Ryan, Takamba Makwem Hanse, Oshasha Oshasha Fiston","doi":"10.31075/pis.68.04.03","DOIUrl":"https://doi.org/10.31075/pis.68.04.03","url":null,"abstract":"In this paper, the well-known Ford-Fulkerson algorithm in graph theory is used to determine the maximum flow in a road traffic network. Road traffic congestion is a major urban transport problem that occurs when the volume of traffic exceeds the capacity of existing road facilities. The manifestation of traffic congestion is due to the ownership of a high number of vehicles at the expense of road traffic infrastructure and the high growth of the urban population. Only one road connects the city center of Kinshasa, which concentrates the main activities of the inhabitants, to the international airport of Ndjili. Whether you are a pedestrian, a car driver or a public transport user, you cannot escape the traffic jams that refuse to leave Kinshasa. Even motorbike taxis cannot escape. Yet the grade separations built on Lumumba Boulevard in Debonhomme, at the Marché de la Liberté and at Pascal are all open to traffic. Built to facilitate the flow of traffic between the city center (Gombe) and N'djili International Airport, these elephantine structures serve little purpose. In this study, the identification of the maximum flow and bottleneck path along the Lumumba Boulevard between Debonhomme and Ndjili International Airport in the Tshangu district of Kinshasa was carried out. All possible routes from the different sources to the different wells were established. It emerged from this study that the optimal solutions would be the construction of secondary roads and improvement of the road facilities to minimize the problem of traffic congestion.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48320745","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: 0
Analysis of speed limits credibility - Case studies for Batajnica and Nova Pazova 限速可信度分析——以巴塔伊尼察和新帕佐娃为例
Put i Saobracaj Pub Date : 2022-12-17 DOI: 10.31075/pis.68.04.08
M. Knezevic, Marko Vukojević
{"title":"Analysis of speed limits credibility - Case studies for Batajnica and Nova Pazova","authors":"M. Knezevic, Marko Vukojević","doi":"10.31075/pis.68.04.08","DOIUrl":"https://doi.org/10.31075/pis.68.04.08","url":null,"abstract":"Complex and often contradictory aims in traffic engineering, primarily from the aspect of traffic efficiency and safety, have led to the need for speed management. One of the speed management measures is the speed limit. A poorly set speed limit can lead to negative consequences. A speed limit that is not in accordance with the driver's perception in relation to road and traffic characteristics is not considered credible. This paper examines the credibility of speed limits on two sections between the settlements of Batajnica and Nova Pazova. Through the paper methodology, the road characteristics of sections, speed (calculated speed, free speed, exploitation speed and limited speed) and traffic accidents were analysed. The credibility of the set speed limits in 2019 and 2020 was examined by analysing all the mentioned parameters. Recommendations were made based on the results of the research.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47005212","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: 0
How do children estimate the speed of a vehicle in a 3D environment? 孩子们如何在3D环境中估计车辆的速度?
Put i Saobracaj Pub Date : 2022-12-17 DOI: 10.31075/pis.68.04.07
Aleksandar Trifunović, Maja Petrovic, Dalibor Pešić, S. Cicevic
{"title":"How do children estimate the speed of a vehicle in a 3D environment?","authors":"Aleksandar Trifunović, Maja Petrovic, Dalibor Pešić, S. Cicevic","doi":"10.31075/pis.68.04.07","DOIUrl":"https://doi.org/10.31075/pis.68.04.07","url":null,"abstract":"Children in the lower grades of elementary school aged 6 to 9, although they rarely participate in traffic independently, represent a vulnerable population. Among other things, children have problems estimating the speed (and in some situations also the direction) of the vehicle. For the purposes of this experiment, participants were simultaneously shown two videos of 3D vehicles on the screen. Test vehicle speeds are 30 km/h, 50 km/h and 80 km/h. The participants had the task of estimating which vehicle was moving faster or which vehicles were moving at the same speed. 38 respondents participated in the experiment. The results showed that there are differences between the estimated vehicle speeds.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69273945","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: 0
Example for application of the PTV VISION VISUM software tool for the calculation of noise and emissions from motor traffic PTV VISION VISUM软件工具用于计算汽车交通噪声和排放的应用示例
Put i Saobracaj Pub Date : 2022-12-17 DOI: 10.31075/pis.68.04.04
Marija Stojanoska, V. Atanasova
{"title":"Example for application of the PTV VISION VISUM software tool for the calculation of noise and emissions from motor traffic","authors":"Marija Stojanoska, V. Atanasova","doi":"10.31075/pis.68.04.04","DOIUrl":"https://doi.org/10.31075/pis.68.04.04","url":null,"abstract":"Today, pollution is a worldwide problem. Pollution is a result due to the rapid growth of civilization and the number of motor vehicles. It causes deterioration and poisoning of the environment, including air, water and soil, and poses a serious threat to the human health. With the process of urbanization, the need for mobility over short and long distances with use of motored vehicles also grows. In addition to the forecast of transport demand for a certain period of time, there are also software tools that allow the calculation and forecast of the percentage of harmful emissions and noise caused by traffic. In this paper, the module that contains the software tool Visum for the environment for the city of Prilep, North Macedonia will be presented.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47824136","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: 0
Safety Performance Evaluation of Continuous Flow Intersections in the Era of Connected Vehicles: A Microsimulation Modelling Approach 车联网时代连续流交叉口安全性能评价:微观仿真建模方法
Put i Saobracaj Pub Date : 2022-12-17 DOI: 10.31075/pis.68.04.01
Alzoubaidi Mutasem, M. Zlatkovic
{"title":"Safety Performance Evaluation of Continuous Flow Intersections in the Era of Connected Vehicles: A Microsimulation Modelling Approach","authors":"Alzoubaidi Mutasem, M. Zlatkovic","doi":"10.31075/pis.68.04.01","DOIUrl":"https://doi.org/10.31075/pis.68.04.01","url":null,"abstract":"This study employed Federal Highway Administration’s Surrogate Safety Assessment Model (SSAM) to investigate the safety of implementing Connected Vehicles (CVs) at the Continuous Flow Intersection (CFI), by reproducing a real-world corridor, that has multiple successive implementations of CFIs, in VISSIM. Econolite’s ASC/3 Software-in-the-Loop signal controllers and Python-programmed Vehicle to Infrastructure (V2I) communications were embedded in VISSIM. Additionally, the effect of CV-Market Penetration Rate (CV-MPR) on safety is taken into consideration. The study shows that CV deployments at partial and full CFIs leads to notable reductions in crash likelihoods and severities. The total number of conflicts, rear-end and lane change conflicts dropped by 23.8%, 23.6% and 24.4%, respectively at full CFIs and 100% MPR, whereas those were reduced by 6.4%, 4.8% and 17.9%, respectively at partial CFIs and 100% MPR. It was also found that at least a 50% MPR of CVs is required for safety improvements to be influential.","PeriodicalId":32747,"journal":{"name":"Put i Saobracaj","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69273860","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: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信