PROBLEM TO BE SOLVED: To perform a precise detection irrespective of the physique and seating posture of an occupant in a biological information detection device with a vehicle seat by detecting the biological information of the occupant with a biological sensor according to the position of the body of the occupant sitting on the seat.SOLUTION: A biological information detection device with a vehicle seat includes: three, first to third biological sensors 30A to 30C to detect biological information of the body of an occupant which are disposed along the vertical direction of a seat back part 1 occupant detection means for detecting the physique or seating posture of the occupant and signal processing means for selecting and outputting a detection signal suited for detecting the biological information of the occupant from among detection signals of the first to third biological sensors 30A to 30C, on the basis of the detection of the occupant detection means.COPYRIGHT: (C)2015,JPO&INPIT【課題】乗物用シート付き生体情報検出装置において、シートに着座した乗員の体の位置に応じた生体センサで乗員の生体情報を検出することにより、乗員の体格や着座姿勢に関わらず精度の良い検出を行う。【解決手段】乗員の体の生体情報を検出する第1~第3生体センサ30A~30Cがシートバック部1の上下方向に沿って3つ設けられ、乗員の体格又は着座姿勢を検出する乗員検出手段を備え、第1~第3生体センサ30A~30Cの検出信号のうち、乗員検出手段の検出に基づいて、乗員の生体情報を検出するのに相応しい検出信号を選択して出力する信号処理手段を備える。【選択図】図1
