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Sea Ferries Passage Advantage

机译：海渡通道优势

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摘要

Navigation has its principal objective to manage the movement of people and goods as efficiently and safely as possible. Efficiency can be thought of as a measure of movement levels relative to the objectives for a particular transportation system and the finances required for its operation. Safety, the management of traffic to reduce or eliminate accidents, is the other critical reason for navigational control. The dual objectives, however, frequently conflict or, at least, compete. For example, in the marine navigation to avoid obstacles generally vessels take a longer passage to be far from static or dynamic obstacles, where the distance cost and the fuel consumption cost have to be sacrificed. These two parameters should be rightly handled for safe and efficient navigation situations. An airline pilot needs to be warned of high winds at the destination airport just as an automobile driver needs to be warned of a dangerous curve or intersection ahead similarly an marine vessels needs to be warned in case of uncertain weather conditions and status of the other ships. Efficient electronic devices or signals, particularly communication devices, are used instead to guide the vehicle and operator in case of air and marine navigation. Control of ships at sea and their ability to avoid potential collisions are a source of primary concern for marine safety. Because the guideway for a ship is water, there are limited frictional forces available to hold a ship on course. Laws of physics demonstrate that bodies in motion tend to stay in motion unless acted upon by outside forces. Present work targets on methods and procedures that will rightly satisfy both the measures and describe current situation in the marine navigational approaches and problems related to it. The results of a two months situation analyses will be represented in the paper. Especially the effects of dense transit traffic and ferry's time schedule in different correlations are focused. There will be highlighted some distinct ferry passage profiles which are wide influenced by navigational conditions. Different problem types in the navigation passage will be discussed and analysed. Important concept of the work also deals with the solutions to crossing the ferries in the traffic lanes which is very often a contradiction to the normal sailing conditions in certain routes along the coasts. Solutions will be given for the robust path planning methods including a collision assessment technique for dynamic routing assistance.
机译：导航的主要目标是尽可能有效和安全地管理人员和货物的流动。可以将效率视为相对于特定运输系统的目标及其运行所需资金的运动水平的度量。安全，即减少或消除事故的交通管理，是导航控制的另一个关键原因。然而，双重目标经常冲突或至少相互竞争。例如，在海上航行中，为了避开障碍物，通常船只需要较长的通道来远离静态或动态障碍物，在这种情况下必须牺牲距离成本和燃料消耗成本。为了安全有效地导航，应正确处理这两个参数。就像需要警告汽车驾驶员危险的弯道或前方交叉路口一样，也需要警告航空公司飞行员目的地机场有强风，同样，如果天气状况和其他船舶的状态不确定，则需要警告海上船舶。 。在空中和海上航行的情况下，高效的电子设备或信号，特别是通信设备被用来引导车辆和操作员。海上船舶的控制及其避免潜在碰撞的能力是海洋安全的首要考虑因素。由于船的导轨是水，因此可用有限的摩擦力将船保持在航线上。物理定律表明，运动的物体倾向于保持运动，除非受到外界力量的作用。方法和程序的当前工作目标将正确地满足这两种措施，并描述海上航行方法的现状以及与之相关的问题。本文将介绍两个月的情况分析结果。尤其关注密集交通流量和渡轮时间表在不同关联中的影响。将会突出显示一些受航行条件影响很大的独特渡轮通道剖面。将讨论和分析导航段落中的不同问题类型。工作的重要概念还涉及在行车道上渡轮的解决方案，这通常与沿海某些路线的正常航行条件相矛盾。将给出鲁棒的路径规划方法的解决方案，其中包括用于动态路由辅助的碰撞评估技术。

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  • 来源
    《European journal of navigation》 |2017年第1期|10-24|共15页
  • 作者

    Reinhard Muller; Robert Balla; Arjun Kancharla;

  • 作者单位

    Wismar University of appliance science, Germany;

    Shipping Institute Warnemunde at Wismar University of appliance science, Germany;

    Shipping Institute Warnemunde at Wismar University of appliance science, Germany;

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  • 正文语种 eng
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