The Movingo integrated ticket: seamless connections across the mälardalen region of Sweden

ABSTRACT

The need for improved public transport (PT) ticketing in ever-growing deregulated PT markets has made well-designed integrated ticketing systems a priority area of intervention for PT service providers around the world. Yet, very little practical evidence of its impacts are reported in Sweden and in the world at large. The focus of this study was the impacts of the Movingo integrated ticketing scheme in terms of PT patronage, user satisfaction and the perceived quality of the ticketing set-up. Three travel surveys were conducted along the Stockholm-Uppsala route. Methods including logistic regression and correlated t-tests were used to analyse the samples. The findings suggest that the scheme made rail commuting more attractive resulting in an overall increase of about 24% in ticket sales with 3% – 15% car commuters reporting that they patronised PT services after the project. The scheme also resulted in increased rail commuter satisfaction. The overall perceived quality of the ticketing set-up did not however improve due to interoperability challenges. Service providers’ uncertainty about equitable distribution of revenue among the participating service providers, interoperability challenges and the lack of interest among most of the participating service providers to sell Movingo tickets are some issues to be addressed.     

人工神经网络在基坑变形性状研究中的应用

基坑工程不仅要保证维护结构本身的安全,而且要保证周围建(构)筑物的安全和正常使用。开展基坑工程变形性状研究具有重要意义。影响基坑变形的因素很复杂,传统的计算方法已无法准确预测基坑的变形。人工神经网络(ANN)有很强的解决非线性问题的能力。近些年来基于ANN的方法在岩土工程中得到了广泛的应用。本文对ANN在基坑工程中的应用研究进行了综述,并对其发展方向进行了分析。     

WTB初运行的模拟研究

鉴于初运行所具有的特性及其在列车通信网络中的重要作用,基于初运行原理,提出初运行流程图,并将其分为命名主设备、寻找未命名节点、命名结束和构形分配四个阶段,深入分析了整个初运行过程。以此为基础,利用Java语言,编制出包括加载图片、按钮、线程管理、绘图和初运行五大模块的初运行过程模拟程序,使之能够对初运行的全过程进行步进式地显示,最后给出了软件模拟的部分结果。实现软件模拟初运行过程。     

Development and Deployment of Public Transport Policy and Planning in Taiwan

Over the past decade, the escalating roadway congestion and environmental deterioration due to heavy use of private vehicles have provoked the Taiwan government to realize the importance of public transport systems. Under the “carrot-and-stick” rationales, the government has formulated public transport policies and exercised a series of related initiatives by providing sufficient and higher quality of public transport services so as to attract more private vehicle users. In this paper, the planning philosophy and policy formulation of Taiwan’s public transport development are highlighted. The most important initiatives, including the Five-year Enhancement of Mass Transportation Program and the upgrading public transport schemes in the National Development Plan are examined. Based on previous experience and lessons, we point out the most challenging issues that the government will encounter. Suggestions for the future of public transport planning are also addressed.     

短波收信天线交换系统的初步设计

根据短波通信业务对收信天线交换的发展需求，简要介绍了短波收信天线交换系统的功能与结构，并对系统的功能模块进行了初步设计。     

Managing transportation during highway reconstruction: A recommended process

Major highway reconstruction can cause significant disruptions to existing travel patterns and economic activity. Reducing these impacts on travelers, shippers, businesses and residents requires that innovative and effective transportation management actions be developed and implemented. This paper reports the major findings and recommendations of a research study on managing transportation during highway, reconstruction. The primary objectives of the study were

The design of bus route systems — An interactive location-allocation approach

An interactive modelling approach is developed to solve the practical problem of bus route network design. Possible bus routes are identified with facilities which can be located. Zones or pairs of zones in the urban area are identified with customers who will be allocated to the established facilities. It is shown that the classical Set Covering Problem is useful under the assumption of fixed demand; the Simple Plant Location Problem is effective under the assumption of demand which is sensitive to the level of bus service provided.     

上海轨道交通11号线北段车辆的工业设计研究

分析了上海轨道交通11号线北段车辆的定位,从区域文化和线路特征提出"F1运动"和"玉兰花"两种意境相结合的工业设计解决方案。结合计算机辅助设计的手段对创意理念进行演绎和研究,提炼出整个设计流程和创意的方法,为车辆工业设计的发展提供借鉴。     

工程平面控制网置平平差的方法研究

提出一种将秩亏自由网平差和三参数坐标转换相结合的平面控制网平差方法,其特点是在平差过程中控制网整体网形不因上级控制点点位的改变而变化。首先介绍秩亏自由网平差及其精度评定的原理,推导进行控制网三参数坐标转换及对置平后的控制网进行精度评定的数学模型。仿真计算结果证明了对传统边角控制网而言,置平平差较约束平差具有更强的抗原始数据误差的能力,是一种工程平面控制网平差的新方法。     

简析城市轨道交通首列车试验工作

从首列车试验的需求出发,阐述首列车试验的分类、内容和程序,并对首列车试验的典型案例进行了分析,提出了相关建议,对地铁公司首列车的试验工作具有一定的参考和借鉴意义。