To suppress deterioration in accuracy of heartbeat data accompanying a vehicular behavior.SOLUTION: A heartbeat data acquisition device includes a heartbeat sensor provided on a seat surface side and on a back surface side of an active seat of a vehicle respectively, and a control device. During damping control of the active seat, the control device decreases the weight of the heartbeat sensor on the seat surface side greatly and increases the weight of the heartbeat sensor on the back surface side greatly when a damping amount of the active seat is large, and decreases the weight of the heartbeat sensor on the seat surface side a little and increases the weight of the heartbeat sensor on the back surface side a little when the damping amount of the active seat is small.SELECTED DRAWING: Figure 2
【課題】車両挙動に伴う心拍データの精度の低下を抑制できるようにすること。【解決手段】車両のアクティブシートの座面側と背面側との各々に設けられた心拍センサと、制御装置とを備えた心拍データ取得装置であって、制御装置は、アクティブシートの制振制御中において、アクティブシートの制振量が大きい場合、座面側の心拍センサの重みを大きく減少するとともに、背面側の心拍センサの重みを大きく増加し、アクティブシートの制振量が小さい場合、座面側の心拍センサの重みを小さく減少するとともに、背面側の心拍センサの重みを小さく増加する。【選択図】図2
HEARTBEAT DATA ACQUISITION DEVICE
心拍データ取得装置
2024-10-18
Patent
Electronic Resource
Japanese
Heartbeat signal processor, heartbeat signal processing method and program
European Patent Office | 2016
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