北京城市交通发展战略研究

本文综合分析了北京城市交通现状，运用生产力布局的理论对北京城市交通拥堵的原因进行分析，探索了国内外大城市交通发展的最新趋势，根据发展“首都经济”的要求．提出解决北京城市交通拥堵问题，必须采取标本兼治，并提出北京城市交通发展战略研究的有关建议。.     

公路交通可持续发展评价指标及评价方法研究

根据公路交通可持续发展评价的内容和特点,从公路交通可持续发展水平、发展能力、发展协调性3个方面建立了评价指标体系;提出了指标属性值和无量纲化的计算方法;应用模糊识别原理,结合AHP权重确定方法,依据公路交通可持续发展目标(级别划分)的实现程度,提出公路交通可持续发展的多级模糊识别综合评价模型;其评价方法和模型,反映了公路交通可持续发展的内涵,对区域公路交通可持续发展评价有借鉴作用。最后,进行了实证研究。     

基于视觉的前方车辆探测技术研究方法综述

对国内外关于车道上本车前方车辆检测方法进行了综述。根据探测车辆所采用的传感器不同,分别对采用单目视觉、双目视觉、视觉与其他传感器融合以及非视觉传感器的几种探测方法进行了比较与分析。同时,针对每种探测方法,进一步阐述了目前车辆识别的一些具体算法。最后,指出了每种方法存在的优点和一些不足。     

机器人生产线在船舶智能制造中的应用研究

智能制造是“中国制造2025”的主攻方向。本文先浅谈了智能船厂，并结合国内首个智能船厂试点对智能船厂的初级发展建设等进行初步探索，主要对船舶智能制造机器人生产线应用进行梳理分析，如工艺流程及布置、生产模式改进、提质增效和人员减配等。     

荷兰海军APAR多功能雷达系统及其开发经验

为充分发挥多功能优势,APAR雷达采用了高效控制手段,对雷达信号收/发时间和能量进行综合管理,综合平衡二者系统资源开支。APAR雷达波形设计还综合考虑了包括作战需求、接收信号特征、技术特征和参数等在内的各种因素。APAR雷达在系统设计、系统工程、详细设计与评估测试等方面均进行了总体规划,并很好地吸收了已有的技术积累,保证了系统最终成功。     

浅谈新常态下海员的现状与可持续发展

海员是我国从海洋大国向海洋强国转变的中流砥柱,他们为发展国民经济、保证航运安全和扩大对外开放做出了巨大的贡献。但是从当前形势来分析,我国对海员的教育培训力度和关怀力度却远远跟不上海洋经济的发展。文中主要指出我国海员目前所面临的发展现状,结合国外海员的发展模式及可吸取的经验,对我国海员的可持续发展做出较为全面的策略探讨。     

可持续交通——各方观点和长期挑战

从交通研究者和实践者的角度出发,以可持续交通这一概念为中心展开讨论。可持续交通宽泛地反映了可持续发展在交通领域的原则。随着可持续性这一概念的外延逐渐扩大,在它的定义、应用和价值取向上出现了不同观点。着重讨论可持续交通,以及如何理解和运用可持续交通,包括:1)将可持续性或者可持续发展作为一个整体的概念,包括关于可持续性的不同方法和定义之间的冲突;2)对可持续交通以及交通领域对其理解的探索;3)使用指标来实现可持续性的应用。然后识别了通往可持续交通之路的若干挑战,包括缺乏清晰定义、可持续性的固有冲突、可持续发展的跨领域本质、各种工作框架和指标体系、可持续发展的政治因素和交通领域实践中的不同观点。基于在该课题上的研究积累,总结解决这些问题的工作框架,提出因地制宜、注重结果、整体的方法来解决可持续交通中的挑战。     

Highway voting system: Embracing a possible paradigm shift in traffic data acquisition

The integration of internet and mobile phones has opened the door to a new wave of utilizing private vehicles as probes not only for performance evaluation but for traffic control as well, gradually replacing the role of traffic surveillance systems as the dominant source of traffic data. To prepare for such a paradigm shift, one needs to overcome some key institutional barriers, in particular, the privacy issue. A Highway Voting System (HVS) is proposed to address this issue in which drivers provide link- and/or path-based vehicle data to the traffic management system in the form of “votes” in order to receive favorable service from traffic control. The proposed HVS offers a platform that links data from individual vehicles directly with traffic control. In the system, traffic control responds to voting vehicles in a way similar to the current system responding to prioritized vehicles and providing the requested services accordingly. We show in the paper that the proposed “voting” system can effectively resolve the privacy issue which often hampers traffic engineers from getting detailed data from drivers. Strategies to entice drivers into “voting” so as to increase the market penetration level under all traffic conditions are discussed. Though the focus of the paper is on addressing the institutional issues associated with data acquisition from individual vehicles, other research topics associated with the proposed system are identified. Two examples are given to demonstrate the impact of the proposed system on algorithm development and traffic control.     

Career development for women in maritime industry: organisation and socialisation perspectives

For centuries, the maritime industry has been a recognised place in society dominated solely by men, and even though there were women involved, they were mostly on the periphery. This research aims to fill the gap of women’s career development in this field, by investigating the relationships among the degree of organisational socialisation, women’s workplace culture, and the career development of women in the maritime workplace. The analyses are conducted with the structural equation model with 202 valid questionnaires. The results indicated that women’s workplace culture has a significantly negative relationship with the degree of organisational socialisation, and then in turn, it has a significantly positive relationship with women’s career development in the maritime industry. Finally, the results also indicate that the mediating effect of organisational socialisation existed between women’s workplace culture and women’s career development. According to the empirical analysis, this study makes conclusions as well as suggestions for the maritime enterprises as the reference for human resource management.