航行情報の統合と表示に関する研究

概要

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It is necessary to consider the integration and presentation of navigational information because the Automatic Identification System (AIS) and Radar are used for obtaining the target's information simultaneously. One of the solutions is that the AIS information overwrites on the radar display. But this method does not consider the integration of the information by view of the Officer of the Watch (OOW). The information by view is very important for collision avoidance and should be considered as the subject of integration. Here the new method to integrate the information by radar, AIS and view is introduced. In the new method, the information by view is used as a background of the picture for integration, and the information by radar and AIS are described on the picture. This method has several characteristics as follows ; 1. Information by view, radar and AIS present on the same picture. 2. There is no depreciation of the information. 3. The presentation is easy to understand for OOW. 4. It is easy to check the difference of information by OOW. 5. The Obstacle Zone by Target (OZT) can be presented on the picture.
2003-09-25