2015 International Conference on Transportation Information and Safety (ICTIS)最新文献_第5页

Design of ship energy efficiency monitoring and control system considering environmental factors 考虑环境因素的船舶能效监测与控制系统设计

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232085

Kai Wang, Yupeng Yuan, Xin-ping Yan, Daogui Tang, Dongzhi Ma

{"title":"Design of ship energy efficiency monitoring and control system considering environmental factors","authors":"Kai Wang, Yupeng Yuan, Xin-ping Yan, Daogui Tang, Dongzhi Ma","doi":"10.1109/ICTIS.2015.7232085","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232085","url":null,"abstract":"International Maritime Organization (IMO) proposed the Ship Energy Efficiency Operational Indicator (EEOI) to evaluate the energy efficiency of ships in service. During the implementation of the EEOI, the effective monitoring and optimization management of ship energy efficiency is very important. In this paper, the ship energy efficiency monitoring and control system considering the environmental factors was designed. The system can calculate the EEOI of ship and have real-time displays to monitor current energy efficiency level of the ship by collecting environmental factors and engine fuel consumption data. In addition, the system can automatically output corresponding control signal to make the propulsion system run at the optimum energy efficiency status by running the energy efficiency optimization control model with the consideration of the environmental factors. The designed system can achieve the ship energy efficiency monitoring and optimum control of propulsion system under different environmental factors, thus making the ship run at the optimum energy efficiency level, thereby enhancing the ship energy efficiency and reducing emissions.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"95 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":"124808263","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: 6

Study on the risk assessment approach of port facility security based on a comprehensive model of Delphi method, analytic hierarchy process, grey theory and fuzzy evaluation method 基于德尔菲法、层次分析法、灰色理论和模糊评价法综合模型的港口设施安全风险评价方法研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232095

Xin Lu, Hong-tao Fan

引用次数: 2

Research on Yangtze River waterway transportation safety evaluation model based on fuzzy logic theory 基于模糊逻辑理论的长江水路运输安全评价模型研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232186

Liu Liqun, W. Chaozhong, W. Ping, Zhou Tuqiang

引用次数: 3

Review on the application and research progress of photovoltaics-ship power system 光伏-船舶电力系统的应用与研究进展综述

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232167

Yuanchao Qiu, Yuwei Sun, C. Yuan

引用次数: 16

Study of energy efficient navigation method for inland ship: A cruise ship case 内河船舶节能导航方法研究:以邮轮为例

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232079

A. Fan, Q. Yin, Xin-ping Yan, Xing Sun

引用次数: 6

Investigation of Wen-fu Passenger Dedicated Line ballast track irregularities characteristics 文福客运专线压载轨道不规范特征调查

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232048

Fang Jian, Lei Xiaoyan, Lian Songliang, Liu Linya

引用次数: 1

Optimization study of vehicle crashworthiness based on two types of frontal impacts 基于两种正面碰撞的汽车耐撞性优化研究

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232205

Senren Huang, Junhong Dong

{"title":"Optimization study of vehicle crashworthiness based on two types of frontal impacts","authors":"Senren Huang, Junhong Dong","doi":"10.1109/ICTIS.2015.7232205","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232205","url":null,"abstract":"In this paper, the method of acceleration curve controlled and optimized was researched based on the vehicle's two types of crash conditions of C-NCAP, and the vehicle's acceleration curves of FRB (Front Rigid Barrier impact) and ODB (Offset Deformable Barrier impact) were divided into several different phases with relative to different structure deformation status. According to the changes of acceleration curve and structure collision, adjust the strength of key parts, make the acceleration peak values and intrusions of two types of crash conditions meet the demand of the target. As an example, we studied the safety performance of the A0-class vehicle. From the CAE analysis results of the original case, we found that the FRB impact intrusion is slightly beyond the target, the acceleration value basically meet the objectives. But the intrusion and acceleration of the ODB impact are largely beyond the objectives. By using the above-mentioned method and principle, the accelerations and intrusions were optimized and achieved the structure design goals, and according to the rules of C-NCAP, the vehicle in the real vehicle collision tests have achieved satisfactory results.","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":"125834691","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: 5

The signal control methods of highway and urban road junction with the level response constraints 具有水平响应约束的高速公路和城市道路交叉口信号控制方法

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232088

Zhu Zibo, Zhang Keng, Qiu Hong-tong, L. Biao

引用次数: 1

Forecasting container throughput with big data using a partially combined framework 使用部分组合框架的大数据预测集装箱吞吐量

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232102

Anqiang Huang, Zhen-ji Zhang, Xianliang Shi, Guowei Hua

引用次数: 4

A novel rollover warning method for ground vehicles based on smartphone built in GIS/GPS 一种基于智能手机的地面车辆侧翻预警方法

2015 International Conference on Transportation Information and Safety (ICTIS) Pub Date : 2015-06-25 DOI: 10.1109/ICTIS.2015.7232190

Duanfeng Chu, Chaozhong Wu, Junxun Liu, Ming Zhong, Zhaozheng Hu

{"title":"A novel rollover warning method for ground vehicles based on smartphone built in GIS/GPS","authors":"Duanfeng Chu, Chaozhong Wu, Junxun Liu, Ming Zhong, Zhaozheng Hu","doi":"10.1109/ICTIS.2015.7232190","DOIUrl":"https://doi.org/10.1109/ICTIS.2015.7232190","url":null,"abstract":"In recent years, it has been shown that damages of casualties and property losses caused by vehicle rollover accidents are severe. Vehicle rollovers can easily cause secondary accidents such as chain collisions on freeways. Ground vehicles with relatively higher center of gravity on sharp curves are prone to rollover accidents. Therefore, it is of vital significance to design a rollover warning system for this type of vehicles. After summarizing current research achievements about vehicle rollover warning methods, the paper presents a novel rollover warning method for ground vehicles based on GIS/GPS. It firstly elaborates the method for road curve identification and curve radius estimation. Then, a curve speed model is built based on vehicle dynamics and road environment conditions. Lastly, it presents the architecture and field test verification of the rollover warning system. The main contributions of this paper are organized as follows: 1) Curve speed model is built by analyzing the correlation between the front wheel angle and the curve radius. Moreover, rollover limiting condition is analyzed based on vehicle roll dynamics modeling; 2) Curve road recognition based on GIS/GPS using smartphone platform. It presents a curve recognition algorithm based on acquiring road and vehicle parameters such as curve entry, driving direction and vehicle lateral acceleration; 3) Curve radius estimation based on road curve fitting and radius calculation. After obtaining location of each circular section on the curve through the digital map, the center of each circular section is determined and then the average radius of the curve is calculated.","PeriodicalId":389628,"journal":{"name":"2015 International Conference on Transportation Information and Safety (ICTIS)","volume":"4 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":"133792633","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