報告書番号

S02002

タイトル（和文）

ナビゲーション法による保守教育支援手法の確立（その３） -RHRﾎﾟﾝﾌﾟ保守教育支援ﾌﾟﾛﾄﾀｲﾌﾟｼｽﾃﾑの詳細設計-

タイトル（英文）

A development of maintenance educational support method by using navigation method (Part 3) A detal design of RHR pump maintenance educational support prototype system

概要 （図表や脚注は「報告書全文」に掲載しております）

[目 的] 原子力発電所における同一、或いは異なる組織・体制に係わる指揮・命令系統の不具合から生じる「組織・体制的エラー」および保守作業の「難易度」と関係者等(電力会社の監理者、元請会社の工事責任者、協力会社の作業責任者)の「作業遂行能力(認知・判断・処理)」との不一致から生じる「ヒューマンエラー」、ひいては、重大な「事故・トラブル」の未然防止を図ることを目的として、三位一体(監理者、工事責任者、作業責任者・班長)としての組織・体制および人間(作業)信頼性の向上を図る斬新な「保守教育支援手法」を確立する

概要 （英文）

The nuclear power plant has the human error produced from the disagreement of the difficulty of systematic error and maintenance work and the work execution capability, such as the persons concerned, which are produced from the fault of the command and the chain of command concerning organization. Then, this research establishes the new maintenance educational support prototype system for aiming at organization as Trinity (a supervision person, a construction person in charge, a work person in charge, and group length), and improvement in human reliability for the purpose of aiming at before hand prevention of a systematic error, human error, and the accident and a trouble.Main results(1) This paper prototype system acquired a participant data by the input of "position and rank" etc. of a participant, and was taken as the structure which navigates the participant exactly from the start of RHR pump maintenance work to the end on the basis of the data (question etc.) while performing reeducation based on the reply of an organization, organization, and the participant to the structure-ized question in connection with on-site work, judging, and the judgment result etc. by the system (Fig. 1)(2) RHR pump maintenance work has the complicated hierarchy.Then, in order to raise the study effect of the participant about maintenance education, it considered as the structure as which that a participant does what study ,further to which process a participant next progresses in which portion of the whole maintenance process a participant is and etc. The participant can always keep regarding the whole study in connection with maintenance education.(Fig. 2)(3) This paper prototype system was taken as the structure which shows clearly a participant special feature, weak point, etc., by plotting an organization, organization, and the reply result of the subject to the question completion before in connection with on-site work, and after completion on the same screen.(Fig. 3)(4) this paper prototype system Judge how changed a participant action pattern's completion front, and after completion. For example, from the organization neglect / duty neglect type before completion, after completion specifies having changed to the organization / duty serious-consideration type, further, is adding the detailed description to the judgment result, and made it the structure which strengthens the motive attachment to study of a participant.(Fig. 4)

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