航海支援システムにおける音声認識に関する研究

概要

論文の詳細を見る
A new type of bridge operation support system has been developed in the project for developing a modernized coastal service vessel, which started on the background of reduction of Japanese sailors and shortage of young personnel resources in domestic marine transportation. In the present, this system is in practical use on various domestic coastal service vessels. This system is aiming at ensuring navigational safety at one-person bridge operation, and has human machine interface with speech communication applied to prevent a watch keeper from mis-operations of the system and enable him to easily operate the system without stress. It is essential and necessary to increase accuracy of speech recognition in order to reduce the burden of a watch keeper in operating a ship by means of speech communication function of bridge operation support system. In this paper, study on improvement of speech recognition rate by using plural speech recognition software on the market is described.
社団法人日本航海学会の論文
2004-03-25