PROBLEM TO BE SOLVED: To provide an input signal determining device for furniture use with which determination can be easily made.SOLUTION: An input signal determining device for furniture use 3 is equipped with plural load sensors 2a, 2b, 2c and 2d that detect loads working on furniture having a supporting face to support persons, acquiring units 30a, 30b, 30c and 30d that acquire plural output signals S1, S2, S3 and S4 from the load sensors 2a, 2b, 2c and 2d and output plural input signals N1, N2, N3 and N4, a load variation timing detecting unit 35 that detects on the basis of the acquired input signals N1, N2, N3 and N4 the variation timing of load working on each of the load sensors 2a, 2b, 2c and 2d when a test load is applied to a test load imposing position preset on the supporting face, and an associating unit 36 that associates each of the input signals N1, N2, N3 and N4 with each of the output signals S1, S2, S3 and S4 on the basis of the timing.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2018,JPO&INPIT【課題】判定作業が簡便な家具用の荷重センサの家具用入力信号判定装置を提供すること。【解決手段】家具用入力信号判定装置3は、人を支持する支持面を備えた家具に加わる荷重を検知する複数の荷重センサ2a,2b,2c,2dと、各荷重センサ2a,2b,2c,2dからの複数の出力信号S1,S2,S3,S4を取得して複数の入力信号N1,N2,N3,N4を出力する取得部30a,30b,30c,30dと、支持面に予め設定されたテスト荷重付与位置にテスト荷重が加えられたとき、取得した入力信号N1,N2,N3,N4に基づき、各荷重センサ2a,2b,2c,2dに加わる荷重が変動するタイミングをそれぞれ検出する荷重変動タイミング検出部35と、タイミングに基づき、各入力信号N1,N2,N3,N4と各出力信号S1,S2,S3,S4とを関連付けする関連付け部36と、を備える。【選択図】図2
