重庆主城区公交优先道系统设置技术及实施方案

实施公交优先道是落实公共交通优先发展策略的重要措施。公交优先道建设工作是一项系统工程,本文结合重庆主城区实际情况,总结了公交优先道系统设置技术和实施方案,即"四个系统、一个平台",包含交通标志标线系统、交通违法抓拍系统、公交优先道信息系统、信号优先控制系统和综合信息平台,有效改善了主城区地面公交运行环境,同时提升了交通纠违工作效率。     

公交停靠站停靠时间特征分析

公交停靠站停靠时间的研究有着重要的实用价值。在分析影响公交停靠时间的各个因素后,根据实地调查数据统计分析各个影响因素对停靠时间的影响特征,并在此基础上提出减少公交停靠时间延误的对策。     

深圳快速公交(BRT)1号线总体规划方案

深圳市汽车拥有量与机动化出行需求迅猛增长,迫切要求大力发展公共交通．规划在市区北部建设BRT1号线。论文阐明了深圳BRT1号线建设必要性,提出了线路方案、场站布局方案与运营线路组织方案。     

城市公交专用道系统规划方法探讨——以深圳为例

针对大城市日趋复杂的公交系统,提出了公交专用道系统规划的方法,完善公交专用道的功能分类,明确各类公交专用道的主要服务对象和交通特性,并提出相应的设施要求。最后,以深圳公交专用道系统规划初步方案为例,按上述理论方法进行了实证说明。     

快速公交站台形式及位置最佳布置方法

快速公交在我国部分城市已经开始实践,但对于站台的形式及位置的选择,我国还没有相应的理论依据。在阐述快速公交站台各种形式的适用性及布置方法的基础上,详细分析了路中式快速公交站台设置在交叉口进口和出口的适用性及位置形式。最后,以乘客时间效益为主要指标,建立了乘客出行延误模型,提出适合我国混合交通特性的站台最佳布置方法,为我国快速公交的实践提供依据。     

公交专用道对城市路网的影响及综合效益研究

本文基于时空消耗概念,提出了公交专用道设置后路网容量修正公式;根据Logit模型和交通阻抗函数分析出公交专用道将有助于优化城市居民出行交通结构;指出不同等级道路交通流车辆组成将重新分配.引进公交专用道规划前评价和设置后评价理念;建立多级指标层次结构图,建议采用层次分析法和模糊数学进行综合效益评价.     

Evaluating bus transit performance of Chinese cities: Developing an overall bus comfort model

In order to improve the level of bus service, a field study was undertaken to develop a combined bus comfort model. This paper provides a comprehensive review of the different ways to predict the bus comfort, in addition to the variable experimental techniques used. It was found some environment parameters like noise, vibration, thermal comfort and the acceleration would affect the passengers’ experience. In this model, both the measurement of objective physical parameters and subjective questionnaire survey were conducted to gather the practical environment date, as well as to distribute questionnaires on board city buses during the same trips. By comparing the subjective views of bus passengers to objective physical parameters, a combined bus comfort model was established. This model helps to calculate the concrete value of passengers’ perceived bus comfort. An effective approach integrated the comfort model, measuring instrument and the driver monitor could greatly improve the bus service quality.     

船舶区域配电监控系统模块设计

区域配电系统是一种新型的配电系统，可以简化电缆敷设工作，提高船舶生命力，降低船舶建造成本．本文根据区域配电系统的特点提出了区域配电监控系统模块的设计方案．以TMS320F2812DSP为现场监控模块的核心并采用c语言和汇编语言混合编程的方法开发下位机软件；以LabVIEW作为上位机系统开发平台；采用CAN总线作为上、下位机之间的通讯接口．该区域配电监控系统模块具有界面友好、操作简单、功能齐全和扩展方便等优点．     

卡罗拉1ZR-FE发动机CAN总线系统故障排除及诊断经验总结

本文通过一例CAN总线系统故障,阐述了1ZR-FE发动机CAN总线系统工作原理及常见故障,并结合多年维修经验对卡罗拉轿车CAN总线系统的故障诊断与排除方法做出总结,以供读者参考。     

Risk and reward in public transportation contracting

The workshop discusses and documents a number of countries’ experiences regarding risk and reward in the delivery of public transport and determines the way in which competitive pressures actually work (or not) to deliver efficient and effective services. Papers are grouped into three main themes, i.e., public versus private management; negotiated versus competitively tendered contracts; and measures to improve performance. This chapter begins with a brief overview of each of the eight papers. This is followed by a section that out the discussions that emanated from the papers. Finally, the main policy and research recommendations are presented.