PROBLEM TO BE SOLVED: To provide a seat air blowing control device and a seat air blowing control method which suppress increase of air blowing noise with respect to an occupant seated on a seat according to a travelling state of a vehicle.SOLUTION: An air blowing control device 1 for a vehicular seat includes a blower 2 and a ventilation hole 62 provided on a backrest surface and for passing air sent from the blower. The air blowing control device for a vehicular seat includes: a direction detection unit 3 for detecting a right turn state and a left turn state of the vehicle; and a control unit 4 for lowering rotational frequency of the blower when the right turn state or the left turn state is detected by the direction detection unit. Therefore, by decreasing an air amount of the blower by decreasing the rotational frequency of the blower when in the right turn state or the left turn state of the vehicle in which a posture of the seated occupant changes, an air-blowing sound which the blower generates and a passing sound of the air passing through the ventilation hole are reduced, and noise reaching the ears of the seated occupant can be suppressed.SELECTED DRAWING: Figure 2
【課題】車両の走行状態によりシートに着座した乗員に対する送風騒音が増すことを抑制するシート送風制御装置及びシート送風制御方法を提供する。【解決手段】本車両用シートの送風制御装置1は、送風機2と、背もたれ面に設けられ前記送風機により送られる風を通す通風穴62とを備えた車両用シートの送風制御装置であって、車両の右折状態及び左折状態を検出する方向検出部3と、前記方向検出部により右折状態又は左折状態が検出されたときに前記送風機の回転数を下げる制御部4と、を備えるため、着座者の姿勢が変化する車両の右折状態又は左折状態のときは送風機の回転数を下げ、送風機の風量を減少させることにより、送風機が発する風切り音や風が通風穴を通過する通過音を減少させ、着座者の耳に届く騒音を抑制することができる。【選択図】図2
SEAT AIR BLOWING CONTROL DEVICE AND SEAT AIR BLOWING CONTROL METHOD
シート送風制御装置及びシート送風制御方法
2016-02-08
Patent
Electronic Resource
Japanese
Blowing control apparatus for seat and vehicle seat provided therewith
European Patent Office | 2017
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