scholarly journals Peranan Alat Navigasi di Kapal Untuk Meningkatkan Keselamatan Pelayaran di Atas Kapal

2021 ◽  
Vol 2 (1) ◽  
pp. 39-48
Author(s):  
Yasin Muhammad Syibli Yasin ◽  
Dedi Nuryaman
Keyword(s):  
Qualitative Approach ◽  
Radar Observation ◽  
Steering Wheel ◽  
Automatic Identification ◽  
Identification System ◽  
Continuous Observation ◽  
Automatic Identification System ◽  
Operation And Maintenance ◽  
Weather Changes

The guard rules that have been set by Collision Regulation 1972, STCW 1978 as amended in 2010 Regulation II / 1, all ships are obliged to carry out the guard duty without exception. As for the implementation, the duty officer must ensure that 1) All visual early warnings are taking place on the existing situation, including the presence of ships and signs from the land. 2) Continuous observation and bearing of approaching ships. 3) Identifying ships and land lights. 4) Checking the direction of the steering wheel and commanded steering signals. 5) Radar observation and echo sounder. 6) Observation of weather changes, especially visibility. This research uses a qualitative approach with descriptive delivery. The purpose of this study is to describe the role of navigation tools in increasing the level of shipping safety. With the results of this study, where an officer must optimize the operation and maintenance of navigation devices in order to carry out a proper observation. The use of navigation tools such as binoculars, radar, Automatic Identification System (AIS), and Electronic Charts Display and Identification System (ECDIS) is very helpful in optimizing existing observations. So improving skills in guard duty, especially in terms of making observations, must be as optimal as possible to take advantage of the help of navigation tools. Because observation is very important in order to avoid the danger of collision and achieve safety in shipping.

Automatic Identification System Receiver for Small Fishing Vessels

2020 ◽  
Author(s):  
Febus Reidj G. Cruz ◽  
Jeremiah A. Ordiales ◽  
Malvin Angelo C. Reyes ◽  
Pinky T. Salvanera
Keyword(s):  
Automatic Identification ◽  
Identification System ◽  
Automatic Identification System ◽  
Fishing Vessels

Automatic identification system data-driven model for analysis of ship domain near bridge-waters

2021 ◽  
pp. 1-22
Author(s):  
Lei Jinyu ◽  
Liu Lei ◽  
Chu Xiumin ◽  
He Wei ◽  
Liu Xinglong ◽  
...  
Keyword(s):  
Least Squares Method ◽  
Automatic Identification ◽  
Identification System ◽  
Collision Risk ◽  
Automatic Identification System ◽  
Domain Models ◽  
System Data ◽  
Quantification Model ◽  
Highly Correlated

Abstract The ship safety domain plays a significant role in collision risk assessment. However, few studies take the practical considerations of implementing this method in the vicinity of bridge-waters into account. Therefore, historical automatic identification system data is utilised to construct and analyse ship domains considering ship–ship and ship–bridge collisions. A method for determining the closest boundary is proposed, and the boundary of the ship domain is fitted by the least squares method. The ship domains near bridge-waters are constructed as ellipse models, the characteristics of which are discussed. Novel fuzzy quaternion ship domain models are established respectively for inland ships and bridge piers, which would assist in the construction of a risk quantification model and the calculation of a grid ship collision index. A case study is carried out on the multi-bridge waterway of the Yangtze River in Wuhan, China. The results show that the size of the ship domain is highly correlated with the ship's speed and length, and analysis of collision risk can reflect the real situation near bridge-waters, which is helpful to demonstrate the application of the ship domain in quantifying the collision risk and to characterise the collision risk distribution near bridge-waters.

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