PROBLEM TO BE SOLVED: To provide a state detection device capable of detecting a state at plural levels.SOLUTION: A state detection device configured by comprising: an operation amount detection unit 10 for detecting an operation amount and an appearance frequency of an operation amount at predetermined time intervals by an operator a data unit 20 that measures and manipulates an operation amount and an appearance frequency for each of a plurality of state levels and a state detection unit 30 for detecting a plurality of state levels of the operator by determining the state level corresponding to each level by referring to the data unit 20 on the basis of a frequency threshold for classifying the state levels corresponding to each level, and an operation amount and an appearance frequency detected by the operation amount detection unit, at a plurality of levels of the operation amount.SELECTED DRAWING: Figure 1【課題】複数水準での状態を検知することができる状態検知装置を提供する。【解決手段】操作者による一定時間毎の操作量と操作量の出現頻度を検出する操作量検出部10と、操作量と出現頻度とを複数の状態レベル毎に測定して対応付けしたデータ部20と、操作量の複数水準において、各水準に対応して状態レベルを区分する頻度閾値と、操作量検出部により検出される操作量と出現頻度とから、データ部20を参照して各水準に対応する状態レベルを判定することにより、操作者の複数の状態レベルを検知する状態検知部30と、を有して状態検知装置を構成する。【選択図】図1
