PROBLEM TO BE SOLVED: To provide a biological information measurement device that adjusts light emission intensity and light receiving sensitivity of a sensor and preliminarily reduces a noise amount to stabilize measurement accuracy.SOLUTION: The biological information measurement device includes: a noise processing part 3 for determining whether a noise amount contained in an optical signal is acceptable and a sensor control part 4 for instructing adjustment to at least one of the light emission intensity and the light receiving sensitivity of the sensor when the noise amount is determined to be unacceptable.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2017,JPO&INPIT【課題】センサの発光強度と受光感度を調整し、ノイズ量を予め減らすことにより、測定の精度を安定させる生体情報測定装置を提供する。【解決手段】生体情報測定装置は、光信号に含まれるノイズ量の許容可否を判定するノイズ処理部3と、ノイズ量が許容不可と判定されたときに、センサの発光強度と受光感度との少なくとも1つの調整を指示するセンサ制御部4と、を備える。【選択図】図1
