To estimate behavior of a vehicle that causes a behavior of an occupant with respect to the behavior of the occupant seated on a vehicular seat.SOLUTION: An estimation device (1) comprises: an obtaining part (3) that obtains information showing a behavior of predetermined sites in an occupant seated on a vehicular seat in a vehicle; and an estimating part (5) that is inputted with the information obtained by the obtaining part and estimates information sowing behavior of the vehicle corresponding to the inputted information, using a human body behavior model in which a plurality of parts imitating occupants including the heads of the occupants respectively are connected to each other through a joint part and each of the plurality of parts varies in response to behavior of the vehicle, which has a correlation so that the behavior of the vehicle is transmitted as behavior in a plurality of different directions to predetermined parts corresponding to the predetermined sites and which is set to be inputted with the behavior of the predetermined parts and to output the behavior of the vehicle.SELECTED DRAWING: Figure 1
【課題】車両用シートに着座する乗員の挙動に対して当該乗員の挙動を招く車両の挙動を推定する。【解決手段】推定装置(1)は、車両の車両用シートに着座する乗員における予め定めた部位の挙動を示す情報を取得する取得部(3)、各々乗員の頭部を含む乗員を模した複数のパーツが、関節部を介して接続されて車両の挙動に応じて複数のパーツの各々が変動する人体挙動モデルであって、車両の挙動が前記予め定めた部位に対応する予め定めたパーツに異なる複数の各方向の挙動として伝達されるように相関関係を有し、かつ、予め定めたパーツの挙動を入力し、車両の挙動を出力するように定められた人体挙動モデルを用いて、取得部で取得される情報を入力し、入力される情報に対応する車両の挙動を示す情報を推定する推定部(5)を備える。【選択図】図1
ESTIMATION DEVICE, ESTIMATION METHOD, ESTIMATION PROGRAM, AND MODEL GENERATION DEVICE
推定装置、推定方法、推定プログラム、及びモデル生成装置
2024-06-06
Patent
Electronic Resource
Japanese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
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