Research On The Integration Of Small And Medium-Sized Fishing Vessels

With the all-round development of science and technology,the role of fishing boat navigation equipment in the safe navigation of fishing vessels has become more prominent.However,there are big differences in the development of the navigation equipment.For example,small and medium-sized fishing boats,most of the navigation equipment such as Beidou,AIS,and radar are scattered on the bridge,which is integrated with the navigation system of large ships.The degree of intelligence is relatively negligible,so the development of integrated systems for small and medium-sized fishing vessels is extremely urgent.The integration of navigation equipment for small and medium-sized fishing vessels begins with the status quo and functional analysis of the navigation equipment,combined with the functional structure of the integrated navigation system of the ship,and the integration of multi-source navigation information according to the characteristics and requirements of small and medium-sized fishing vessels.Processing and other technologies,complete the integration of each function of each communication device,and realize the function of the integrated system of small and medium-sized fishing boat navigation equipment.This paper first introduces the current equipment standards and actual ship equipment status of China’s fishing vessels,and summarizes the overlapping and integration of equipment functions according to the specific functions of the equipped navigation equipment,referring to the research status of this field at home and abroad.After the integrated navigation system integration scheme,a communication equipment integration scheme that meets the needs of small and medium-sized fishing vessels is proposed.Then,Kalman filtering technology is applied to process multi-source navigation information,and information fusion technology is used to improve the accuracy of navigation information to provide a data foundation for the integrated system.Finally,according to the proposed integration scheme,the system functions are applied.The system is designed with S-57 international standard electronic chart and Visio Studio 2012 development environment and YimaEnc chart engine development component to create a fishing vessel navigation device integrated system display interface,integrating Beidou,GPS,AIS and radar navigation information,to achieve navigation information display,electronic chart setting,route editing,collision avoidance calculation and other functions.