2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)最新文献_第3页

Multi Decoupling Point Optimization Model and Its Application in Ecotype Supply Chain - Platform A Case Study 多解耦点优化模型及其在生态型供应链平台中的应用——以供应链平台为例

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231519

Jin Zhang, Hongming Zhang, Xinyi Chang

{"title":"Multi Decoupling Point Optimization Model and Its Application in Ecotype Supply Chain - Platform A Case Study","authors":"Jin Zhang, Hongming Zhang, Xinyi Chang","doi":"10.1109/ICITE50838.2020.9231519","DOIUrl":"https://doi.org/10.1109/ICITE50838.2020.9231519","url":null,"abstract":"Aiming at the problems of the integration of ecotype supply chain platform, such as the uneven ability of suppliers, and the increasingly diversified market demand makes the platform cost difficult to reduce, etc., by positioning customer order decoupling point (CODP), considering the characteristics of ecotype supply chain with multiple orders, logistics services and manufacturing and production, a double objective and multiple decoupling point is constructed, which aims at the lowest total cost and the highest customer value positioning model, balancing cost and personalized demand, providing better customized rate decision-making scheme, and using the data provided by platform A, improving genetic algorithm, to verify the model solution. The customization rate and order quantity of platform operators under the decision-making of customer value preference and cost preference are solved. It is proved that the multi decoupling point positioning model can provide decision-making scheme for platform operators with different preferences, reduce the cost of ecological supply chain and improve customer satisfaction.","PeriodicalId":112371,"journal":{"name":"2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)","volume":"2001 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125741800","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

Application of Random-parameter Negative Binomial Model to Examine the Relationship between the Severity of Traffic Accident 随机参数负二项模型在交通事故严重程度关系检验中的应用

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231383

Fangyuan Li, Kun Jiang

引用次数: 0

Application and Evaluation of NovaSurfacing Technology 新表面处理技术的应用与评价

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231345

Xiaojun Zhang, Dongna Li, Xingjun Zhang, W. Hong, Luchun Yan, Shanglin Song

引用次数: 0

Optimize Train Operation Plan of Urban Rail Transit Including Temporal Variation of Passenger Ridership During the Day 考虑白天客流量变化的城市轨道交通列车运行方案优化

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231504

Yang Cai, Q. Luo, Wei Li, Lei Gong

{"title":"Optimize Train Operation Plan of Urban Rail Transit Including Temporal Variation of Passenger Ridership During the Day","authors":"Yang Cai, Q. Luo, Wei Li, Lei Gong","doi":"10.1109/ICITE50838.2020.9231504","DOIUrl":"https://doi.org/10.1109/ICITE50838.2020.9231504","url":null,"abstract":"Train operation plan is one of important components of the daily operation organization of the urban rail transit system. Dynamic train operation plans during different time periods to meet the needs of passenger travel can reduce train operation costs and improve economic benefits. Defining the total cost as a combination of the cost of passenger time value and the cost of train operation, this paper sets the minimum value of the total operating cost as the goal and establishes an optimization model for evaluating and choosing train operation plans. This optimization model is validated by an example of Shenzhen Metro Line 1 whose weekday peak train operation plan is investigated. Train operation alternative plans, i.e. small marshalling of trains, a combination of long-and-short routing, and connected routing, are evaluated with the optimization model. Lingo software is used to solve the mathematical problem to obtain the optimized the train operation plan, and making decisions based on the results provide a suitable driving organization. Meanwhile, sensitivity analysis is also implemented to check the influence of different values of parameters utilized in the calculation. The example shows that the small marshalling of trains alternative has a significant optimization benefit in the context of the Shenzhen Metro Line 1 whose working day evening peak train operation scheme is investigated.","PeriodicalId":112371,"journal":{"name":"2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128164405","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

Real-time Group Route Diversion Control Considering Dynamic Response Behavior 考虑动态响应行为的实时群路导流控制

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231327

Tiandong Xu, Yuan Hao, Yao Yu, Huibing Li, Xinshuo Xu

引用次数: 0

Investigating Influence Factors on Injury Severity of Electric and Non-electric Bicycle Crashes in Beijing 北京地区电动与非电动自行车碰撞伤害严重程度影响因素调查

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231401

Yuxuan Xing, Zhiyuan Sun, Duo Wang

引用次数: 4

Car-to-Car Communication Using ITS-G5 & 5G 使用ITS-G5和5G的车对车通信

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231349

Muhammad Naeem Tahir, Sahar Fatima, Nouman Bashir

{"title":"Car-to-Car Communication Using ITS-G5 & 5G","authors":"Muhammad Naeem Tahir, Sahar Fatima, Nouman Bashir","doi":"10.1109/ICITE50838.2020.9231349","DOIUrl":"https://doi.org/10.1109/ICITE50838.2020.9231349","url":null,"abstract":"Successful growth for an enduring system and service framework requires an ecofriendly permanent infrastructure. The key goal of this article is to develop ITS-G5 and 5G test network services related to road weather and pilot use-cases for the special requirements of multi-authority, intelligent traffic, and vehicle winter testing. We have conducted a set of pilot use-cases by considering 5G test network and ITS-G5 networking and performed analysis between them. These pilot measurements, made it possible for Finnish Meteorological Institute (FMI) to present the pilot road weather services and test experiences and services established in numerous research projects of FMI. The followed research strategy has been practical from innovation, to testing and to appraisal. Main portion of these pilot use-cases have involved a large scale field measurements, system testing and road weather information. As a result, this pilot set-up would be able to provide precise road weather alerts with accurate location and services like forecasting into the road infrastructure. These pilot measurements distributed the real-time road weather data and services through advanced 5G test network or ITS-G5 communication to the vehicles and traffic actors.","PeriodicalId":112371,"journal":{"name":"2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127010478","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: 7

Will Autonomous Vehicles Improve Traffic Efficiency and Safety in Urban Road Bottlenecks? The Penetration Rate Matters 自动驾驶汽车会提高城市道路瓶颈的交通效率和安全性吗?普及率很重要

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231360

Tianshu Zhang, Kun Gao

{"title":"Will Autonomous Vehicles Improve Traffic Efficiency and Safety in Urban Road Bottlenecks? The Penetration Rate Matters","authors":"Tianshu Zhang, Kun Gao","doi":"10.1109/ICITE50838.2020.9231360","DOIUrl":"https://doi.org/10.1109/ICITE50838.2020.9231360","url":null,"abstract":"The emerging autonomous vehicles (AVs) are expected to bring pronounced evolutions in transport systems. This study explores the characteristics of mixed traffic flow with both AVs and human drivers in urban bottlenecks. We investigate the influences of penetration rate (PR) of AVs on the performances concerning traffic efficiency and safety in urban bottlenecks with road width reduction. We developed a cellular automata model (CAM) to realize the microscope simulation of the mixed traffic flow with both AVs and traditional vehicles manipulated by human drivers. The divergences in driving behavior of human drivers and AVs in terms of car-following, lane-change and free-driving are fully delineated and integrated in the simulation. The results demonstrate that the traffic flow stability firstly decreases and then increases with the PRs of AVs and in mixed traffic flow. When PR of AVs reaches 100%, the traffic flow is stabilized and shows high travel speed, indicating higher traffic efficiency. The lane-changing frequency increases when PR of AVs increases, reaching the maximum value at the PRs of 15%-25%, and then gradually drops. The lane-changing frequencies under the scenarios of all AVs are found to be smaller than the scenarios of all human drivers. The actual road capacity is reduced when PR of AVs increases at first, reaches lowest at the PR of 15%-25%, and then gradually rebounds. The risk of collision gradually increases with PRs of AVs, and then reaches the maximum value at the PR of 25%-30%. As PR of AVs continues to increase, the risk will keep decreasing to 0. The findings provide a comprehensive investigation of how the AVs will influence traffic efficiency and safety from different aspects, which are basic for the development and planning of AVs in the future.","PeriodicalId":112371,"journal":{"name":"2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126504050","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

ZC Application Software Development Method Based on Boolean Logic 基于布尔逻辑的ZC应用软件开发方法

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231513

Jinlei Wang

引用次数: 0

An Optimization Approach to the Low-Frequency Entire Train Formation with Price Discount 考虑价格折扣的低频整列列车编组优化方法

2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE) Pub Date : 2020-09-01 DOI: 10.1109/ICITE50838.2020.9231410

Shuting Zuo

{"title":"An Optimization Approach to the Low-Frequency Entire Train Formation with Price Discount","authors":"Shuting Zuo","doi":"10.1109/ICITE50838.2020.9231410","DOIUrl":"https://doi.org/10.1109/ICITE50838.2020.9231410","url":null,"abstract":"Historically, railroads and shippers have reached a consensus that the introduction of entire train service for bulk commodities can significantly save the costs of operating railcars and improve operating efficiency. This article provides a new idea for flexible pricing and increasing the proportion of entire trains while improving the long-standing problem of insufficient consideration of customer satisfaction for Chinese railway freight transportation, which may contribute to the increase in railway freight market share. In this paper, we suggest a way of providing lower prices (compared to single cars) for entire trains to induce customers to choose the entire train service to improve rail operating efficiency and save cost, which is not been implemented in China. In this case, the cost structure in the rail freight transportation process and the inventory cost of shippers are analyzed. Then, a mixed-integer programming model that maximize the profit of the logistic system composed of the railway company, the suppliers and the customers is developed to find out the optimal discount and entire train operating scheme. Finally, a small computational experiment is used to test the model. The results show that the application of entire train discounts and reasonable arrangements for entire train operation schemes can effectively improve the entire train proportion and system profit.","PeriodicalId":112371,"journal":{"name":"2020 IEEE 5th International Conference on Intelligent Transportation Engineering (ICITE)","volume":"31 21","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120867243","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