To provide an occupant retaining seat and an occupant retaining system capable of retaining an occupant suitably in accordance with the contact state between the seat and the occupant.SOLUTION: An occupant retaining system of the present disclosure includes a seat main body as the seat main body for retaining an occupant which arranges a characteristic changing part containing functional fluid on the inner side of a seat surface that is brought into contact with the occupant, the characteristic changing part including applying means which applies external stimulus to the functional fluid directly or indirectly, a measurement part which is arranged on the surface or an inner part of the seat main body so as to be deformed together with deformation of the seat surface and outputs a measurement signal according to deformation of each area of the seat surface, a driving circuit which drives the applying means of the characteristic changing part and a control device which produces displacement information on each region of the seat surface from the measurement signal and controls the driving circuit so that characteristics of the functional fluid are changed based on the displacement information.SELECTED DRAWING: Figure 2
【課題】シートと乗員との接触状態に応じた好適な乗員の保持を行うことができる、乗員保持シート及び乗員保持システムを提供する。【解決手段】本開示の乗員保持システムは、乗員を保持するシート本体であって、乗員と接触する座面の内側に機能性流体を含む特性変更部が配設され、前記特性変更部は、機能性流体に直接又は間接に外部刺激を印加する印加手段を備えるシート本体と、シート本体の表面又は内部に前記座面の変形と共に変形するように配設されて、座面の各領域の変形に応じた計測信号を出力する計測部と、特性変更部の印加手段を駆動する駆動回路と、計測信号から座面の各領域の変位情報を生成すると共に、変位情報に基づいて機能性流体の特性が変更されるように駆動回路を制御する制御装置と、を備える。【選択図】図2
OCCUPANT RETAINING SEAT AND OCCUPANT RETAINING SYSTEM
乗員保持シート及び乗員保持システム
2023-09-20
Patent
Elektronische Ressource
Japanisch
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