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首页> 外文会议>12th International Harbour Congress Sep 12-16, 1999 Antwerpen, Belgium >REAL-TIME VTS DATA TRANSFORMATION TO FERRIES FOR THE IMPROVED PORT ACCESSIBILITY AT KNUDSHOVED HARBOUR
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REAL-TIME VTS DATA TRANSFORMATION TO FERRIES FOR THE IMPROVED PORT ACCESSIBILITY AT KNUDSHOVED HARBOUR

机译：实时VTS数据转换为渡轮，提高了港口的港口通行能力

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The rapid development in the technologies used within the field of maritime instrumentation has improved Vessel Traffic Systems (VTS) to the benefit of navigational safety and port efficiency. Danish Hydraulic Institute (DHI) has designed a current and wind monitoring system that represents an innovation within the field of VTS. The system was installed for the Danish State Railways' Shipping Company (Scandlines) outside Knudshoved ferry terminal in the Great Belt in February 1995. The reclaimed land for the abutments of the Western Bridge of the Great Belt Link has affected the circulation pattern of the area. This has had a negative impact on the navigation of ferries entering Knudshoved Harbour. A strong southbound current in the Great Belt results in strong gradients in the local current field just outside the harbour; occasionally a small eddy builds up with a resulting counter current close to the coast. On several occasions this has created hazardous situations for ferries. A serious incident occurred in September 1993 when the ferry M/F Roms0 collided with the Western Bridge, which highlighted the need for real time information on current and wind conditions. Scandlines asked DHI to investigate possible measures which could be taken to improve the safety of ferry navigation. Based on a detailed study of the circulation pattern of the area, DHI came up with a design for a current and wind monitoring system with on-line real-time information provided to all ferries calling at Knudshoved Harbour. This information assists the chief officers onboard the ferries to take proper precautions when calling at the harbour. The system comprises two sea bottom mounted Acoustic Doppler Current Profilers (ADCPs), a land based wind sensor, a UHF broadcast data transmission link and, for each installation, a data interface. The remote sensing technique of ADCPs is particularly well suited for harbour areas, where unimpeded navigation is a high priority. The system worked completely satisfactorily for 31/2 years until the closing down of the Scandlines ferry line between Halsskov and Knudshoved upon the opening of the Great Belt Link in June 1998.
机译：海上仪器仪表领域中技术的快速发展已改善了船舶交通系统（VTS），以提高航行安全性和港口效率。丹麦液压学会（DHI）设计了一种电流和风监测系统，代表了VTS领域的一项创新。该系统于1995年2月安装在大带区克努德韦德渡轮码头外的丹麦国家铁路运输公司（Scandlines）。大带段西桥桥台开垦的土地影响了该地区的流通方式。 。这对进入克努什维德港的渡轮航行产生了负面影响。大带中强大的南行洋流导致港口外的当地流场出现强烈的梯度；偶尔会形成一个小的涡流，并在靠近海岸的地方产生逆流。在某些情况下，这给轮渡造成了危险情况。 1993年9月发生了一起严重事件，当时M / F Roms0渡轮与Western Bridge相撞，突显了需要实时了解当前和风况的信息。 Scandlines要求DHI调查可能采取的措施以提高渡轮航行的安全性。在详细研究该地区的环流模式的基础上，DHI提出了一种用于风速和风速监控系统的设计，该系统具有实时实时信息，可将所有实时信息提供给在努斯杜维德港口停靠的所有渡轮。这些信息可帮助渡轮上的高级船员在停靠港口时采取适当的预防措施。该系统包括两个海底安装的声学多普勒电流剖面仪（ADCP），一个陆基风传感器，一个UHF广播数据传输链路，以及每个安装的数据接口。 ADCP的遥感技术特别适用于无障碍导航为首要任务的港口地区。该系统在31/2年内一直令人满意地工作，直到1998年6月大环带通车时，关闭了Halsskov和Knudshoved之间的Scandlines轮渡线。

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