To provide a method of accurately monitoring an autonomic nerve activity which exerts an influence on the operation behavior of an operator by a simple method, and a system thereof.SOLUTION: There are provided a method of monitoring an autonomic nerve activity which exerts an influence on the operation behavior of an operator, and a system thereof. The system comprises: a biological information measurement unit which respectively measures heart rate waveform data and aspiration waveform data being time waveforms of a heart rate and aspiration of the operator in a prescribed operation section; and a control unit which includes a determination device which extracts a parasympathetic nerve component of the heart rate waveform data by waveform variation in the aspiration waveform data and determines the state of the autonomic nerve activity of the operator.SELECTED DRAWING: Figure 1
【課題】 運転者の運転行動に影響を与える自律神経活動を簡便な手法で精度良くモニタリングする方法及びそのシステムの提供。【解決手段】 運転者の運転行動に影響を与える自律神経活動のモニタリング方法及びそのシステムである。本発明においては、所定運転区間における前記運転者の心拍及び呼吸の時間波形である心拍波形データ及び呼吸波形データをそれぞれ測定する生体情報測定ユニットと、前記呼吸波形データの波形変化によって前記心拍波形データの副交感神経成分を抽出し前記運転者の前記自律神経活動の状態を判別する判別装置を含む制御ユニットと、を備えたことを特徴とする。【選択図】図1
METHOD OF MONITORING AUTONOMIC NERVE ACTIVITY AND SYSTEM THEREOF
自律神経活動のモニタリング方法及びそのシステム
2020-07-09
Patent
Electronic Resource
Japanese
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