To reduce an occurrence of an accident due to a misunderstanding of a worker involved in an operation of transportation means at a site where the transportation means is operated.SOLUTION: An operation support device 50 is comprised of: an acquisition unit 51 that acquires an operation status 510 of a transportation means; a generation unit 52 that generates character information 520 by converting a recognized voice into a character while performing a process of recognizing a voice of a first worker instructing the operation of the transportation means and a second worker instructed by the first worker; a detection unit 53 that performs a syntactic analysis on the character information 520 and detects an error in recognition by the first or second worker indicated by the character information 520 based on the operation status 510, a result of the syntactic analysis, and judgment criterion 532; and a display control unit 54 that displays the character information 520 and the detection result 533 of the recognition error by the detection unit 53 on a display device 60 that can be visually recognized by the first worker.SELECTED DRAWING: Figure 4
【課題】交通手段を運行する現場において、交通手段の運行に関わる従事者の認識の誤りによる事故の発生を低減する。【解決手段】運行支援装置50は、交通手段の運行状況510を取得する取得部51と、交通手段の運行を指示する第1の従事者及び第1の従事者から指示される第2の従事者の音声を認識する処理を行うとともに、認識した音声を文字に変換した文字情報520を生成する生成部52と、文字情報520に対する構文解析を行うとともに、運行状況510と当該構文解析の結果と判定基準532とに基づいて、文字情報520が示す第1あるいは第2の従事者による認識の誤りを検出する検出部53と、文字情報520と、検出部53による認識の誤りの検出結果533とを、第1の従事者が視認可能な表示装置60に表示する表示制御部54と、を備える。【選択図】 図4
TRANSPORTATION MEANS SUPPORT DEVICE, TRANSPORTATION MEANS SUPPORT METHOD, AND TRANSPORTATION MEANS SUPPORT PROGRAM
交通手段の運行支援装置、交通手段の運行支援方法、及び、交通手段の運行支援プログラム
2022-05-12
Patent
Electronic Resource
Japanese
TRANSPORTATION SUPPORT SYSTEM, TRANSPORTATION SUPPORT METHOD, AND TRANSPORTATION SUPPORT PROGRAM
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