Pub Date : 2015-09-03DOI: 10.1109/ICTIS.2015.7232184
Bing Wu, Yang Wang, C. Guedes Soares, Xin-ping Yan, Di Zhan
Human reliability is considered as the predominant causation factor in maritime accidents. The previous researches on human reliability analysis are reviewed in this paper, although these works have benefited us a lot in accident prevention, few researches focused on the human reliability in the developing stages of maritime accident process. This paper first thoroughly reviews the existing sequential accident process models, including the Swiss cheese model, accident causation model, risk-scenario based model, then the strengths and weakness of these models are compared with each other. To make a feasible and reasonable assessment on the human reliability, a sequential safety barrier-based model which includes four safety barriers are proposed by incorporating the safety barrier (SB) and risk scenario together. Moreover, the failure modes of different safety barriers, which consider the difficulty of these barriers' implementation, are also presented to further analyze the human reliability. The developing states, including initiating state (IE), mid states (MS), and end state (ES), and accident scenario of different types of accidents are also proposed under the framework of sequential safety barriers. Finally, this proposed model is introduced to investigate 97 maritime accident reports issued by Maritime Safety Administration (MSA) of China from 2000 to 2010. The result reveals that majority of the maritime accidents can be analyzed by the proposed accident process model (91.8%, N=97). It also demonstrates that different measures in terms of developing stages should be adopted to enhance the human reliability in the maritime accident process. Moreover, multiple correspondence analysis (MCA) reveals that human error is closely related with the catastrophic accident; moreover, it also demonstrates that majority of the accidents can be prevented or even avoided in the earlier stages.
{"title":"A sequential barrier-based model to evaluate human reliability in maritime accident process","authors":"Bing Wu, Yang Wang, C. Guedes Soares, Xin-ping Yan, Di Zhan","doi":"10.1109/ICTIS.2015.7232184","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232184","url":null,"abstract":"Human reliability is considered as the predominant causation factor in maritime accidents. The previous researches on human reliability analysis are reviewed in this paper, although these works have benefited us a lot in accident prevention, few researches focused on the human reliability in the developing stages of maritime accident process. This paper first thoroughly reviews the existing sequential accident process models, including the Swiss cheese model, accident causation model, risk-scenario based model, then the strengths and weakness of these models are compared with each other. To make a feasible and reasonable assessment on the human reliability, a sequential safety barrier-based model which includes four safety barriers are proposed by incorporating the safety barrier (SB) and risk scenario together. Moreover, the failure modes of different safety barriers, which consider the difficulty of these barriers' implementation, are also presented to further analyze the human reliability. The developing states, including initiating state (IE), mid states (MS), and end state (ES), and accident scenario of different types of accidents are also proposed under the framework of sequential safety barriers. Finally, this proposed model is introduced to investigate 97 maritime accident reports issued by Maritime Safety Administration (MSA) of China from 2000 to 2010. The result reveals that majority of the maritime accidents can be analyzed by the proposed accident process model (91.8%, N=97). It also demonstrates that different measures in terms of developing stages should be adopted to enhance the human reliability in the maritime accident process. Moreover, multiple correspondence analysis (MCA) reveals that human error is closely related with the catastrophic accident; moreover, it also demonstrates that majority of the accidents can be prevented or even avoided in the earlier stages.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"78 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128093748","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}
Pub Date : 2015-09-03DOI: 10.1109/ICTIS.2015.7232176
Yanfei Tian, Xuecheng Sun
In order to systematically master the navigation environment risk characteristics of Qiongzhou Strait in a quantitative way, evaluation index system was structured scientifically through literature review and expert investigation, relative weight of each index was calculate via Fuzzy Analytic Hierarchy Process(FAHP). The research process and result can provide theoretical reference for improving navigation safety management, which excavated the collected expert knowledge mathematically, quantified weight of each evaluation index subjectively.
{"title":"Risk evaluation index system of navigation environment of Qiongzhou Strait based on FAHP","authors":"Yanfei Tian, Xuecheng Sun","doi":"10.1109/ICTIS.2015.7232176","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232176","url":null,"abstract":"In order to systematically master the navigation environment risk characteristics of Qiongzhou Strait in a quantitative way, evaluation index system was structured scientifically through literature review and expert investigation, relative weight of each index was calculate via Fuzzy Analytic Hierarchy Process(FAHP). The research process and result can provide theoretical reference for improving navigation safety management, which excavated the collected expert knowledge mathematically, quantified weight of each evaluation index subjectively.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131024665","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}
Pub Date : 2015-09-03DOI: 10.1109/ICTIS.2015.7232195
Ma Xiaofeng, Chen Peng, Gao Jianhua, W. Chaozhong
This study presents an interval bus departure frequency programming model for traffic system pollution control through odd-even restrictions on private vehicles policy under uncertainties. The restriction policy results in enormous cost of the public transportation system especially in peak hours. The developed model can effectively quantify the relationship among system cost, execution time of the restriction policy and traffic environment by considering the uncertainties of traffic system. The uncertainties presented as interval numbers in the public transportation system can be quantified with the interval programming. The developed model is applied to Wuhan city, China. The results indicate that the efficiency of the program is significantly influenced by automobile ownership, the execution time of the policy and the level of emission. Besides, the program can easily be extended to all bus routes for vehicle emissions management.
{"title":"An inexact bus departure frequency model for traffic pollution control","authors":"Ma Xiaofeng, Chen Peng, Gao Jianhua, W. Chaozhong","doi":"10.1109/ICTIS.2015.7232195","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232195","url":null,"abstract":"This study presents an interval bus departure frequency programming model for traffic system pollution control through odd-even restrictions on private vehicles policy under uncertainties. The restriction policy results in enormous cost of the public transportation system especially in peak hours. The developed model can effectively quantify the relationship among system cost, execution time of the restriction policy and traffic environment by considering the uncertainties of traffic system. The uncertainties presented as interval numbers in the public transportation system can be quantified with the interval programming. The developed model is applied to Wuhan city, China. The results indicate that the efficiency of the program is significantly influenced by automobile ownership, the execution time of the policy and the level of emission. Besides, the program can easily be extended to all bus routes for vehicle emissions management.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122650841","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232103
Yifeng Fu, C. Yuan, Xiuqin Bai
Antifouling and drag reduction of ships are two critical issues in the shipping industry, which significantly affect the efficiency, safety, reliability of ships. Drag reduction by the bionic jet surface is an effective approach for reducing the energy consumption of ships. However, complicated by the impact of marine biofouling, it is invalid to consider the isolated effect of drag reduction of jet surface. Inspired by jet function of shark gills, which have the synergistic effect of antifouling and drag reduction, bionic jet structure model similar to the jet characteristic of shark gills was established. The antifouling function of bionic jet is analyzed, and the ability of drag reduction is also studied with the methods of theoretical analysis and numerical simulation. The jet diameter and velocity of bionic jet surface are analyzed, and numerical simulation is used with SST k-ω turbulent model. The results reveal coupling of appropriate jet diameter and jet velocity was feasible to realize the synergistic effect of drag reduction and antifouling of bionic jet surface.
{"title":"The synergistic effect of drag reduction and antifouling of bionic jet surface","authors":"Yifeng Fu, C. Yuan, Xiuqin Bai","doi":"10.1109/ICTIS.2015.7232103","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232103","url":null,"abstract":"Antifouling and drag reduction of ships are two critical issues in the shipping industry, which significantly affect the efficiency, safety, reliability of ships. Drag reduction by the bionic jet surface is an effective approach for reducing the energy consumption of ships. However, complicated by the impact of marine biofouling, it is invalid to consider the isolated effect of drag reduction of jet surface. Inspired by jet function of shark gills, which have the synergistic effect of antifouling and drag reduction, bionic jet structure model similar to the jet characteristic of shark gills was established. The antifouling function of bionic jet is analyzed, and the ability of drag reduction is also studied with the methods of theoretical analysis and numerical simulation. The jet diameter and velocity of bionic jet surface are analyzed, and numerical simulation is used with SST k-ω turbulent model. The results reveal coupling of appropriate jet diameter and jet velocity was feasible to realize the synergistic effect of drag reduction and antifouling of bionic jet surface.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115658827","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232198
Lin Wenzhao, Yang Xiaokuan
This paper investigates the impact of the existing design and layout of driveways located at residential areas on the traffic performances of urban roadways. Conflicts and facilities surrounding these areas are also analyzed. The main problems in the investigation are as follows: 1. Accesses located too close to nearby signalized intersections, 2. Control level of access is not enough, 3. Poor design of facilities around access, 4. The visibility is inadequate for drivers to safely make turning movement from driveways. The ultimate objective of this study is to use access management technologies to come up with the design principles and guidelines for residential areas to improve safety and operational efficiency of roadways, including removal of access from intersection, enhancing the control level, set facilities around access like non-traversable medians, provide adequate visibility for drivers by no-parking at the side of frontage roadway and the limitation of the plants height of the median. In addition, formula to standardize the access design for the residential areas is established based on the related criteria. The results from this study show that it is workable and feasible to exercise access management strategies for residential areas in Beijing to better off the traffic operation and improve living environment.
{"title":"The application of access management in residential areas of Beijing","authors":"Lin Wenzhao, Yang Xiaokuan","doi":"10.1109/ICTIS.2015.7232198","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232198","url":null,"abstract":"This paper investigates the impact of the existing design and layout of driveways located at residential areas on the traffic performances of urban roadways. Conflicts and facilities surrounding these areas are also analyzed. The main problems in the investigation are as follows: 1. Accesses located too close to nearby signalized intersections, 2. Control level of access is not enough, 3. Poor design of facilities around access, 4. The visibility is inadequate for drivers to safely make turning movement from driveways. The ultimate objective of this study is to use access management technologies to come up with the design principles and guidelines for residential areas to improve safety and operational efficiency of roadways, including removal of access from intersection, enhancing the control level, set facilities around access like non-traversable medians, provide adequate visibility for drivers by no-parking at the side of frontage roadway and the limitation of the plants height of the median. In addition, formula to standardize the access design for the residential areas is established based on the related criteria. The results from this study show that it is workable and feasible to exercise access management strategies for residential areas in Beijing to better off the traffic operation and improve living environment.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127493132","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232082
Min Wang, Ming-qing Sun, Xiaoyu Zhang, Ying-jun Wang, Jun Li
The buried concrete pipelines often suffer from breakage or burst due to the heavy traffic load on the pavement or earthquake. The resistance of brittle failure of concrete pipes can be improved by using strain hardening cement-based composites (SHCC), a kind of a high performance ductile composite with a tensile strain capacity exceeding 4%. In this paper, PVA fiber reinforced concrete is used to prepare SHCC and thin-walled pipes. By means of direct tension test, it is shown that the material has high ductility and high tension strength. Under three point compression test, SHCC pipe has higher loading capacity than the ordinary concrete pipe. The deformation process of SHCC pipes can be divided into three phases, that is, the elastic phase, cracking phase and the strain-hardening phase. In the latter two phases, there are multiple narrow cracks happened on the inner side of the top and bottom pipe, and the outer side of the central part of the pipe. However, the load applied on the pipe can be sustained. Under compression, the load is in good linear relationship with deflection, ring stiffness decreases with increasing load.
{"title":"Mechanical behaviors of the thin-walled SHCC pipes under compression","authors":"Min Wang, Ming-qing Sun, Xiaoyu Zhang, Ying-jun Wang, Jun Li","doi":"10.1109/ICTIS.2015.7232082","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232082","url":null,"abstract":"The buried concrete pipelines often suffer from breakage or burst due to the heavy traffic load on the pavement or earthquake. The resistance of brittle failure of concrete pipes can be improved by using strain hardening cement-based composites (SHCC), a kind of a high performance ductile composite with a tensile strain capacity exceeding 4%. In this paper, PVA fiber reinforced concrete is used to prepare SHCC and thin-walled pipes. By means of direct tension test, it is shown that the material has high ductility and high tension strength. Under three point compression test, SHCC pipe has higher loading capacity than the ordinary concrete pipe. The deformation process of SHCC pipes can be divided into three phases, that is, the elastic phase, cracking phase and the strain-hardening phase. In the latter two phases, there are multiple narrow cracks happened on the inner side of the top and bottom pipe, and the outer side of the central part of the pipe. However, the load applied on the pipe can be sustained. Under compression, the load is in good linear relationship with deflection, ring stiffness decreases with increasing load.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124922576","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232150
Kangmin Wu, Yang Wang, Jiangbin Zhao, Lei Xie, Binzhen Wu
This paper investigates the allocation of anchorage resource in upstream harbour district of Yangtze River from the perspective of price leverage. Anchorage is often referred to the area for the vessel to anchor before loading/unloading operation at the dock. As a public resource, anchorage has a properties of "non-exclusive" and "non-compete". Traditional management methods of anchorage mainly rely on the maritime regulatory agencies, which often at lower efficiency. In this paper, it introduces an economical method for the process of anchorage allocation. The research on allocating the anchorage resource in terms of market mechanisms focus on resolving the management problem of anchorage resource by price leverage. Firstly we analyse the economic properties of anchorage resources as common resource; then the presented work explores the method to adjust the anchorage resources by market mechanism, especially the price leverage. By comparing the public administration and market approach in terms of efficiency, cost and flexibility, this paper proposed a scheme to set the pricing strategy for different anchorage areas with consideration of the distance, anchoring conditions and safety level. The study shows that using price leverage to regulate the allocation of anchorage resources is practically significant in upstream harbour district of Yangtze River.
{"title":"Price leverage based optimization of anchorage resource allocation in upstream harbor district of Yangtze River","authors":"Kangmin Wu, Yang Wang, Jiangbin Zhao, Lei Xie, Binzhen Wu","doi":"10.1109/ICTIS.2015.7232150","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232150","url":null,"abstract":"This paper investigates the allocation of anchorage resource in upstream harbour district of Yangtze River from the perspective of price leverage. Anchorage is often referred to the area for the vessel to anchor before loading/unloading operation at the dock. As a public resource, anchorage has a properties of \"non-exclusive\" and \"non-compete\". Traditional management methods of anchorage mainly rely on the maritime regulatory agencies, which often at lower efficiency. In this paper, it introduces an economical method for the process of anchorage allocation. The research on allocating the anchorage resource in terms of market mechanisms focus on resolving the management problem of anchorage resource by price leverage. Firstly we analyse the economic properties of anchorage resources as common resource; then the presented work explores the method to adjust the anchorage resources by market mechanism, especially the price leverage. By comparing the public administration and market approach in terms of efficiency, cost and flexibility, this paper proposed a scheme to set the pricing strategy for different anchorage areas with consideration of the distance, anchoring conditions and safety level. The study shows that using price leverage to regulate the allocation of anchorage resources is practically significant in upstream harbour district of Yangtze River.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123566416","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232146
Dang Ning, J. Guo, Xu Zhou
The purpose of analysis of conflicts within the urban intersection is to determine the degree of different types of conflicts within the intersection. Currently, the analysis of conflicts within urban intersections considers in general simply the conflicts between motorized vehicles and the influence of non-motorized vehicles and pedestrians is usually ignored. This paper summarizes the research findings on the conflict analysis in urban intersections, with the state-of-the-art and main issues to be investigated identified. On this basis, a new method is proposed in this paper to analyze the conflicts of urban intersections, which considers the impacts of non-motorized vehicles and pedestrians. Using a real world urban intersection as the example, the proposed method is demonstrated. The result shows that the new method proposed in this paper is much more comprehensive and reasonable, and is more close to our country's actual traffic conditions that non-motorized vehicles and pedestrians are of large numbers.
{"title":"Conflicts analysis for urban road intersection considering non-motor vehicles and pedestrians factor","authors":"Dang Ning, J. Guo, Xu Zhou","doi":"10.1109/ICTIS.2015.7232146","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232146","url":null,"abstract":"The purpose of analysis of conflicts within the urban intersection is to determine the degree of different types of conflicts within the intersection. Currently, the analysis of conflicts within urban intersections considers in general simply the conflicts between motorized vehicles and the influence of non-motorized vehicles and pedestrians is usually ignored. This paper summarizes the research findings on the conflict analysis in urban intersections, with the state-of-the-art and main issues to be investigated identified. On this basis, a new method is proposed in this paper to analyze the conflicts of urban intersections, which considers the impacts of non-motorized vehicles and pedestrians. Using a real world urban intersection as the example, the proposed method is demonstrated. The result shows that the new method proposed in this paper is much more comprehensive and reasonable, and is more close to our country's actual traffic conditions that non-motorized vehicles and pedestrians are of large numbers.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129292087","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232064
H. Feng, Yu Sengbin, He Ruichun, Wei Xiaoyao
Facing the widely popular mobile phone software for taxi and the increasingly rich passengers' personalized demand, the optimization model of Taxi-Carpooling expenses is established which based on the passengers' preference, taking both taxi-driver and passengers' benefits into fully consideration. Based on the degree of satisfaction that passengers would pay for their own share, the model is made with the objective function aiming at maximum degree of satisfaction and minimum consumption of money. In view of its features, the theoretical model is further developed comparing the expenses in theory with that under existing conditions. The results show that this model can meet the need of both passengers and taxi-driver.
{"title":"Research on optimization model of taxi-carpooling expenses based on the passengers' personalized demand","authors":"H. Feng, Yu Sengbin, He Ruichun, Wei Xiaoyao","doi":"10.1109/ICTIS.2015.7232064","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232064","url":null,"abstract":"Facing the widely popular mobile phone software for taxi and the increasingly rich passengers' personalized demand, the optimization model of Taxi-Carpooling expenses is established which based on the passengers' preference, taking both taxi-driver and passengers' benefits into fully consideration. Based on the degree of satisfaction that passengers would pay for their own share, the model is made with the objective function aiming at maximum degree of satisfaction and minimum consumption of money. In view of its features, the theoretical model is further developed comparing the expenses in theory with that under existing conditions. The results show that this model can meet the need of both passengers and taxi-driver.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130660315","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}
Pub Date : 2015-06-25DOI: 10.1109/ICTIS.2015.7232191
Dong Jinsong, Z. Hongwei, Zong Cheng-qiang, Ou Chuanjin, Zhang Hao, Zhou Gang, Zhan Xueli
Articulated vehicle trains consists of a semitrailer tractor and a semitrailer. The power performance and the fuel economy are key indicators in practical cargo transportation, resulting from the matching performance in the transmission system, being relative and restricted to each other. The indicators on evaluation and test methods are put forward depending on the analyses on factors of power performance and fuel economy. The weights of factors are defined by analytic hierarchy process, and the model on power performance and fuel economy of articulated vehicle trains are established and verified by practicing on real road tests. The evaluation model is serving as an indicator on matching power performance and fuel economy of articulated vehicle trains and an important indicator in assembling articulated vehicle trains for road cargo transport enterprises.
{"title":"The evaluation and test methods for power performance and fuel economy for articulated vehicle trains","authors":"Dong Jinsong, Z. Hongwei, Zong Cheng-qiang, Ou Chuanjin, Zhang Hao, Zhou Gang, Zhan Xueli","doi":"10.1109/ICTIS.2015.7232191","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232191","url":null,"abstract":"Articulated vehicle trains consists of a semitrailer tractor and a semitrailer. The power performance and the fuel economy are key indicators in practical cargo transportation, resulting from the matching performance in the transmission system, being relative and restricted to each other. The indicators on evaluation and test methods are put forward depending on the analyses on factors of power performance and fuel economy. The weights of factors are defined by analytic hierarchy process, and the model on power performance and fuel economy of articulated vehicle trains are established and verified by practicing on real road tests. The evaluation model is serving as an indicator on matching power performance and fuel economy of articulated vehicle trains and an important indicator in assembling articulated vehicle trains for road cargo transport enterprises.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123593978","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}
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