渡口渡船专项整治拉开大幕构建安全长效机制任重道远

为解决渡口渡船安全管理问题，交通部和国家安全监管总局于今年4月份联合向国务院进行了专题汇报，7月22B联合下发了《关于开展渡口渡船专项整治规范渡口渡船安全管理的意见》．9月8日联合下发了《渡口渡船安全管理专项整治实施方案》．9月28日联合召开了渡口渡船安全管理专项整治电视电话动员会议，进一步部署渡口渡船安全管理专项整治相关工作。由此可以看出，国家对于渡口渡船安全管理整治的力度和决心，渡口渡船安全管理问题已成为社会关注的焦点。     

浅谈渡口渡船专项整治后的安全管理

渡船是水上交通安全管理的最薄弱环节，国家非常重视渡运工作并开展了为期两年的渡口渡船安全管理专项整治活动。就渡口渡船的安全管理存在的难点问题进行了探讨，提出渡口渡船安全管理的对策。     

长江干线渡口渡船安全管理策略研究

文中结合长江干线渡口渡船安全管理的现状,分析渡口渡船目前存在的主要问题及其原因,探讨了渡口渡船安全管理的有效措施和建议。     

贵港整治渡口渡船显成效

近年来，贵港市认真落实渡口渡船安全管理专项整治工作责任制，切实履行职责，精心组织，扎实开展整治活动，初步构建了渡口“安全、有序、畅通”的渡运秩序。目前，贵港市有达标渡口75道，达标率97．4％；达标渡船233艘，达标率97．48％；达标渡工268人，达标率100％，渡口渡船达标率达到了广西区验收标准。贵港市有通航河流5条，通航里程330公里，渡船水库14座，渡口77道，是水上客运量较大的城市之一：为了让沿江、库区人民群众坐上放心船，过上平安渡，自2005年11月以来，贵港市各级党委、政府把渡口渡船安全管理专项整治工作列入各级政府工作日程，并列入全市安全生产责任制考核重要内容，     

海事信息

重要信息提示Key Information渡口渡船专项整治工作启动交通部、国家安全监管总局决定9月28日启动全国渡口渡船安全管理专项整治工作,由地方政府负责具体实施,交通部、安监总局进行督促检查,整治的重点是乡镇渡口,包括非法渡口和非法渡运船舶,让农民群众乘上放心渡。交通部开放     

交通部、国家安全监管总局关于开展渡口渡船专项整治规范渡口渡船安全管理的意见

渡运是人民群众重要的交通方式，渡口、渡船的安全管理直接关系人民群众的生命财产安全。近年来，地方各级人民政府特别是县、乡人民政府为加强渡口、渡船安全管理做了大量工作，但渡船重特大交通安全事故仍时有发生。安全事故多发的主要原因是：部分地区县、乡政府安全管理责任制没有落实到位，安全监管存在薄弱环节，违规违章运营和非法渡运屡禁不止，渡口、渡船等设施不完善．安全技术状况较差等。     

渡口渡船安全管理长效机制研究

渡口渡船是确保人们安全出行的必要条件,是水上安全管理工作中的重中之重,一旦发生客渡运事故往往会造成巨大的社会影响和人生财产损失,因此渡口渡船安全管理应在在对事故的反思中结合实际情况不断地管理创新和方法改进,本文主要结合我国渡口渡运的现现状分析渡口渡船目前存在的主要问题及其原因,探讨了渡口渡船安全管理的有效措施和建议。     

探索渡口安全管理长效机制

亳州市谯城区交通局和亳州市直属海事处,因地制宜地认真研究贯彻落实全国全省电视电话动员会精神。以开展渡口渡船专项整治活动为契机,积极探索建立确保渡口源头安全管理长治久安举措,研制出台《毫州市谯城区渡口设置安全管理规定》,在安徽省率先创新实施渡口源头安全管理长效机制。     

浅析海河下游渡口、渡船的安全管理

天津海河下游水域各渡口、渡船的安全监管一直是海事部门工作的重点。文章在实地调研海河下游渡口营运现状的基础上，揭示了海河下游各渡口、渡船安全管理上存在的主要问题，并提出解决建议和对策。     

把乡镇渡口安全落实到村头船头人头——浅议村渡村管的必要性、可行性、操作性

一、村渡村管的必要性　在县（市）、乡（镇）、村组、渡船四级安全责任制中,村组不仅是渡口渡船安全管理的源头,而且是渡口渡船安全管理的责任主体,承担了量大面广的日常安全管理工作,是整个渡口渡船安全管理的基础和保障。     

乡镇达标渡口建设管理模式的探讨

本文以鲜码村为例,总结了做好渡口渡船专项整治工作,积极探索建设管理达标渡口途径,完善整合以村带渡,"以奖代补"建渡,交通、海事扶渡的三种发展模式,加快渡口达标进程的经验。     

东亚地区渡船外观色彩分析

为提升本土渡船外观色彩设计水平,对东亚地区渡船产业发展现状进行研究,分析东亚地区渡船的外观色彩特征。总结设计规律,指导本土渡船外观色彩设计,提高国内渡船的辨识度和影响力。     

The competitive environment of a service industry: the examples of the U.K.-Continent passenger sea ferry services

The paper examines an international service sector (passenger sea ferry services between the U.K. and continental Europe) from the perspective of its competitive environment. Porter's five forces model forms the basis of the analysis of the market illustrated by recent develoments. Within this context the barriers to entry into and exit from the market are considered in detail. Recently, there have been many changes in market structure, and with increased competition, including that from the Channel Tunnel, it may be necessary to pool services. This will improve ferry competition with other forms of transport, but will require the brand awareness of ferries to shift from the ferry company to the ferry service offer. The service offer will need to be more clearly defined.     

Data-driven ferry network design with candidate service arcs: the case of Zhuhai Islands in China

ABSTRACT

We investigate a ferry network design problem with candidate service arcs (FNDP-SA), which is a new variant motivated by areal-world case from Zhuhai Islands. In this research, the design of a ferry schedule must conform to strict constraints including technical feasibility, safety issues, environmental impacts and moreover, avoid conflicting with ferries from neighboring cities (i.e. HongKong, Shenzhen and Macao). Therefore, a set of cautiously approved service arcs are firstly given, based on which the ferry service network is optimized. This study is among the first to formally describe the FNDP-SA and model it as an integer program. A hybrid variable neighborhood descent (VND)-based algorithm is developed. Two sets of instances are generated based on the case of Zhuhai Islands, where the first set is based on historical ticket sales data while the second set is derived by incorporating increased demands in the future according to a questionnaire survey. Numerical studies have shown that 59% cost reduction on the first set can be achieved by the proposed VND algorithm when compared with manual results. Research outcomes of this study have been adopted and implemented to facilitate the sustainable development of the ferry service of Zhuhai Islands.     

运用模糊理论建立渡船安全评价体系

渡船安全一直是长江水上交通安全监管的重点和难点。文中总结提炼渡船安全管理的经验、措施和做法,运用模糊数学和层次分析法,探索建立渡船安全评价体系的新途径。     

Short-term prediction of vehicle waiting queue at ferry terminal based on machine learning method

Ferry service plays an important role in several cities with waterfront areas. Transportation authorities often need to forecast volumes of vehicular traffic in queues waiting to board ships at ferry terminals to ensure sufficient capacity and establish schedules that meet demand. Several previous studies have developed models for long-term vehicle queue length prediction at ferry terminals using terminal operation data. Few studies, however, have been undertaken for short-term vehicular queue length prediction. In this study, machine learning methods including the artificial neural network (ANN) and support vector machine (SVM) are applied to predict vehicle waiting queue lengths at ferry terminals. Through time series analysis, the existence of a periodic queue-length pattern is established. Hence, methodologies used in this study take into account periodic features of vehicle queue data at terminals for prediction. To further consider the cyclical characteristics of vehicle queue data at ferry terminals, a prediction approach is proposed to decompose vehicle waiting queue length into two components: a periodic part and a dynamic part. A trigonometric regression function is introduced to capture the periodic component, and the dynamic part is modeled by SVM and ANN models. Moreover, an assembly technique for combining SVM and ANN models is proposed to aggregate multiple prediction models and in turn achieve better results than could be attained from a lone predictive method. The prediction results suggest that for multi-step ahead vehicle queue length prediction at ferry terminals, the ensemble model outperforms the separate prediction models and the hybrid models, especially as prediction step size increases. This research has important practical significance to both traffic service management interests and the travelers in cities along waterfront areas.     

宿州市缆渡安全保障研究

文中基于对宿州市缆渡现场调查的资料,对影响缆渡安全的因素进行了研究,并提出了相应的建议,以保障缆渡的安全运行。     

渡轮在港内码头系缆待泊标准探讨

以我国某已建成投产的铁路轮渡码头项目为例,结合码头现有系靠船设施配布情况,分别采用中国规范和英国规范标准对给定渡轮在9级风和10级风情况下的船舶荷载进行比对分析计算,结果表明本案中的渡轮在风力不大于10级风情况下不需要离港避风,直接在码头待泊是安全的。     

双体车客渡船动力装置设计

双体车客渡船作为一种对安全性要求较高的船舶 ,动力装置的设计不仅要满足规范要求 ,而且还要考虑船东对所配置动力设备的熟悉程度及机务管理习惯 ,以提高设备操作维护的准确性和船舶运营的安全性