航行環境情報の表示方式に関する研究 : 音声を用いたARPAの警報指示方式について

概要

論文の詳細を見る
In the conventional ARPA system, several kinds of alarm are generated, which are identified by different buzzer tones or symbols and characters displayed on a CRT. The situation can be observed, where there is not enough time for navigators on the brige to confirm the meaning of alarms especially in the congested navigable waters. This fact means that the effective use of information is difficult in the conventional ARPA system and its difficulty leads to delay in the action of avoiding collision. The usage of ARPA has been investigated under actual ship operation. The results are; 1) The frequency of alarm generation is high, especially in mistaking targets. 2) Seeing the fact that conversations concerned about lookout are patterned, the information concerned about other ships' movement is suitable for language processing by computer. On the basis of those results, we propose a new system of Voice Alarm Indication of ARPA. In this system, data form ARPA is processed and the aural information about the movement of other ships including targets mistaken is indie ated in accordance with certain decisions.
独立行政法人海上技術安全研究所の論文
1992-05-30