To provide an occupant posture control device and an occupant posture control method, which can improve comfortable ride quality of a vehicle by predicting an upcoming vehicle behavior and maintaining a posture with small muscle burdens with respect to the behavior.SOLUTION: An occupant posture control device 1 predicts a vehicle behavior caused when traveling along a travel route on the basis of travel route information generated by a driving support system 2, sets a target value of an occupant posture according to the vehicle behavior, operates posture change devices (airbags) 35, 36, and 37 of a seat 3 before the vehicle behavior is caused according to the set target value, and changes the occupant posture. Accordingly, the occupant posture can be maintained with small muscle burdens and comfortable ride quality can be provided.SELECTED DRAWING: Figure 2
【課題】 これから生じる車両挙動を予測し、それに対して少ない筋負担で姿勢を維持できるようにし、これにより車両の乗り心地を向上させることが可能な乗員姿勢制御装置及び乗員姿勢制御方法を提供する。【解決手段】 乗員姿勢制御装置1は、運転支援システム2により生成される走行経路情報に基づき、走行経路に沿って走行する際に生じる車両挙動を予測し、車両挙動に応じて乗員姿勢の目標値を設定し、設定した目標値に従って車両挙動が発生するより前にシート3の姿勢変更装置(エアバック)35、36、37を作動させて乗員の姿勢を変更させる。これにより、少ない筋負担で乗員の姿勢を維持できるようになり、快適な乗り心地を提供できる。【選択図】図2
OCCUPANT POSTURE CONTROL DEVICE AND OCCUPANT POSTURE CONTROL METHOD
乗員姿勢制御装置及び乗員姿勢制御方法
2019-06-24
Patent
Electronic Resource
Japanese
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