報告書番号

S90003

タイトル（和文）

運転・保守時の人間行動モニタリング手法の確立（その５）－人間特性総合解析装置（フェーズ２）の開発と性能評価－

タイトル（英文）

DEVELOPMENT OF HUMAN BEHAVIOR MONITORING METHODS FOR PLANT OPERATORS AND MAINTENANCE WORKERS(PART 5) -DEVELOPMENT OF TOTAL HUMAN PERFORMANCE MONITORING SYSTEM THURMOS(PHASE 2)AND APPLICATION-

概要 （図表や脚注は「報告書全文」に掲載しております）

本報告は，ヒューマンエラーの発生メカニズムを追求し，作業管理の適正化や調和のとれたマンマシンインタフェースの設計に役立てるために開発した「人間特性総合解析装置」の機能と適用性について述べている。特にフエーズ■として導入した視覚挙動と人間挙動の検出を行う装置の計測・解析性能を中心に述べ，３名を対象とした被験者実験を行い装置の適用性を総合的に検証した。その結果，作業形態の違い，作業負荷の違いによって生じる各種人間特性の変化を明瞭に識別できること，作業時の人間特性の相関解析などが簡単に行えること，などの優れた適用性能を検証した。

概要 （英文）

TO REDUCE HUMAN ERROR IN OPERATING AND MAINTAINING NPPS, IT IS IMPORTANT TO ENHANCE HUMAN RELIABILITY BY EVALUATINGHUMAN CHARACTERISTICS IN EXECUTING A JOB. THE TOTAL HUMAN PERFORMANCE MONITORING SYSTEM (THURMOS) HAS BEEN DEVELOPED TO ESTABLISH SOME METHODS FOR EVALUATING HUMAN CHARACTERISTICS. THURMOS MEASURES AND ANALYZES FOUR HUMAN CHARACTERISTICS:PHYSIOLOGICAL PARAMETERS,WALKING TRAIL AND SPEED,EYE MOVEMENT,AND THREE-DIMENSIONAL COORDINATES OF 12 POINTS SUCH ASTHE HEAD,SHOULDERS,ELBOWS,AND HANDS. IN DEVELOPING PHASE 2,AN EYE MOVEMENT MEASURING SYSTEM AND THREE-DIMENSIONAL COORDINATES MEASURING SYSTEM WERE INTRODUCED INTO THURMOS,AND SOFTWARE THAT ANALYZES THE DATA FROMTHE FOUR MEASURING SYSTEMS WAS ENHANCED. THIS REPORT DESCRIBES THE PERFORMANCE OF THE NEWLY-INTRODUCED SYSTEMS,AND DEALS WITH THE RESULTS FROM A MODEL TASK CARRIED OUT BY 3 PEOPLE TO EVALUATE THE APPLICABILITY OFTHURMOS. THE MAIN RESULTS ARE AS FOLLOWS: (1)EXCELLENT PERFORMANCE WASOBSERVED FOR THE EYE MOVEMENT MEASURING SYSTEM AND THREE-DIMENSIONAL COORDINATES MEASURING SYSTEM. (2)ANALYSIS RESULTS CLEARLY SHOW TRANSITIONS IN HUMAN CHARACTERISTICS FOR THE JOB KIND AND LOAD IN MODEL WORK. (3)A RELATION SHIP WAS DETECTED BETWEEN THE FOUR HUMAN CHARACTERISTICS. (4)THURMOS CAN BE APPLIED TO THE REAL WORK ENVIRONMENT FOR MEASURING ANDANALYSING HUMAN CHARACTERISTICS.

報告者

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