2015 International Conference on Transportation Information and Safety (ICTIS)最新文献_第4页

Vessel trajectory prediction in curving channel of inland river 内河弯曲航道船舶轨迹预测

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232156

Tong Xiaopeng, Mao Zhe, Chen Xu, Wu Qing, Sang Ling-zhi

引用次数: 22

Fractal characteristics analysis on driving behavior time series: Example with speed data as vehicle driving towards an intersection 驾驶行为时间序列的分形特征分析——以车辆驶入十字路口的速度数据为例

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232055

Zhang Liangli, Zhu He, Chen Lingjuan, Zheng Anwen, Chu Wen-hui

{"title":"Fractal characteristics analysis on driving behavior time series: Example with speed data as vehicle driving towards an intersection","authors":"Zhang Liangli, Zhu He, Chen Lingjuan, Zheng Anwen, Chu Wen-hui","doi":"10.1109/ICTIS.2015.7232055","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232055","url":null,"abstract":"In this paper, we use the fractal theory to analyze the characteristics of driving behavior time series. Three types of driving behavior such as driving a vehicle towards an intersection for turn-left, driving for turn-right, and driving for go-straight are designed as a set of real vehicle driving experiments to be carried out. The speed data collected by a real vehicle driving experimental platform are arranged into speed time series. Those time series corresponding to the three types of driving behavior had the same number of data and the equal time intervals. To analyze whether the speed time series varying randomly or having a bias, the method of rescaled range analysis is introduced and the degrees of correlation quantized as H-values are resolved and mapped to the fractal characteristics. Then, to search the further characteristics as if the speed time series would be multi-fractal, analysis with a partition function for transformation where real value q as the exponent value, and the τ(q) regarded as a quality index function are applied. As all the curves trends of the three types of driving behavior met the requirement of a multi-fractal object, the multi-fractal spectrums of each speed time series of the corresponding driving behavior are drawn out. The relevant indexes of those spectrums could be regarded as characteristic values for describing or predicting a specific type of driving behavior in the given traffic environment.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"1 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":"122503314","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: 1

Interactive multi-objective vehicle routing via GA-based dynamic programming 基于遗传算法的交互式多目标车辆路径规划

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232166

R. Khan, Jian-Bo Yang, J. Handl

{"title":"Interactive multi-objective vehicle routing via GA-based dynamic programming","authors":"R. Khan, Jian-Bo Yang, J. Handl","doi":"10.1109/ICTIS.2015.7232166","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232166","url":null,"abstract":"This research is focused on dealing with multiple conflicting objectives in vehicle scheduling problem in an urban delivery context. The distinctive feature of this research is that an interactive reference point approach is applied to support the trade-off analysis of multiple conflicting objectives, including the minimization of total time, distance and CO2 emissions in the context of time-varying congestion data, derived as time-dependent historical average travel speed data from the UK road network. Due to congestion, average travel speeds on different roads change throughout the day and optimal routes may differ across time slots. Because of the conflict among the objectives, a solution that is optimal for one objective may or may not be optimal for other objectives. A hybrid algorithm mixing dynamic programming with an evolutionary algorithm is first developed to generate sets of efficient solutions. The proposed interactive approach is then described, which alternates between solution generation and preference elicitation from a decision maker. The effectiveness of the approach is illustrated using a case study that combines synthetic demand data for a company with the actual road and congestion information in the UK. The results obtained using the proposed interactive approach are compared to those obtained when a single objective is optimised.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"28 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":"126971785","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

Regression analysis of association between vehicle performance and driver casualty risk in traffic accidents 交通事故中车辆性能与驾驶员伤亡风险关系的回归分析

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232070

Guangming Zhao, Wenhui Zhou, Jian Li

引用次数: 2

Quantitative risk assessment method for the on-board ATP of high-speed railway 高速铁路车载ATP定量风险评估方法

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232116

Lei Shi, Wei Zheng, Ningjie Ning, Daohua Wu

引用次数: 1

Research on the input-output assessment method of the VTS based on DEA 基于DEA的VTS投入产出评价方法研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232113

Dejun Chen, Xiaoli Kong, Xiangyang Wang, J. Mou

引用次数: 0

Research of highway bottlenecks based on catastrophe theory 基于突变理论的公路瓶颈研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232066

Shui Yishui, Z. Hongjiang, Chen Wei

引用次数: 7

Modelling of road safety attributes in the case of road network development on regional level in Poland 波兰区域层面道路网络发展的道路安全属性建模

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232131

A. Szarata, W. Dźwigoń

{"title":"Modelling of road safety attributes in the case of road network development on regional level in Poland","authors":"A. Szarata, W. Dźwigoń","doi":"10.1109/ICTIS.2015.7232131","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232131","url":null,"abstract":"The paper presents the Polish evaluation procedure of the influence of new road infrastructure on traffic safety. The presented methodology has been widely used on national roads in Poland since 2009. According to the Polish requirements, the evaluation should be conducted on an early stage of the designing process and together with the Cost Benefit Analysis (CBA) and environmental analysis, as it plays an important role in the final assessment of alternative solutions. The main goal of the procedure is to create the rank of planned investments (alternatives) and their evaluation of the traffic safety level (indirectly, gives also the input data for CBA). The analysis is based mostly on traffic volume and traffic forecasts. Due to the necessity of analysisng the whole area of influence (road network) in traffic safety features on designed road, it is important to take into consideration reliable traffic forecasts developed with modelling tools. For the chosen areas, it is necessary to identify road sections with high accident concentration (number of fatal accidents that have occurred in the previous years) and estimate impact of developed road system on traffic safety. The example of implementation of the presented procedure in the case of planned express road S1 (southern Poland) constitutes an important part of this paper. The paper consists of sensitivity analysis of the presented procedure and presents final ranking of tested variants.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"109 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":"114820155","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: 1

A decision making approach at an air highway ramp 在空中高速公路匝道上的决策进场

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232165

Wang Li-li, Wang Wan-le, Wu Yue

引用次数: 0

Risk evaluation for sustainable packaging logistics solution: A quantitative method and case study 可持续包装物流解决方案的风险评估:定量方法与案例研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232172

Jing Shi, Dong Li, Xianliang Shi, Qiwen Du

{"title":"Risk evaluation for sustainable packaging logistics solution: A quantitative method and case study","authors":"Jing Shi, Dong Li, Xianliang Shi, Qiwen Du","doi":"10.1109/ICTIS.2015.7232172","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232172","url":null,"abstract":"Packaging's impact on sustainability does not solely reflect on itself at product level like traditional product, but instead, the interaction between different packaging layers and between packaging and logistic activities are considered to have significant impact on logistics performance along the supply chain [1, 2]. Also, as the interface between logistics operation, end user and packed product [3], packaging is tightly related to the effectiveness safety and risk of logistic operations and the cargo. Therefore, the packaging logistics researches emphasises the packaging and logistics interactions could not be ignored when evaluating the sustainability of packaging. However, existing researches in this field only qualitatively provide suggestions to packaging design considerations. In this paper, an evaluation framework is proposed for packaging logistics sustainability, and a quantitative method is developed to evaluate the packaging with logistic activities from a holistic view to provide suggestion to packaging and logistics design decision with quantitative scale. After that, a case study to compare the sustainability of two different packaging is conducted using the proposed method.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"423 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":"115856519","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: 2