PROBLEM TO BE SOLVED: To provide a loading body determination device which can prevent erroneous determination caused by a posture change or the like of an occupant who is seated on a seat.SOLUTION: A loading body determination device comprises: a load detection part which detects a load; a load correction part which corrects the load according to inclinations of a vehicle to left and right directions; a left-and-right inclination detection part which detects a physical amount corresponding to the left and right inclinations of the vehicle; and a determination part which determines, plurality of times at prescribed timing, whether a loading body is an adult, or other than the adult including a child seat by using the corrected load as a determination load when the corrected load which is corrected by the load correction part is usable, and by using the load which is detected by the load detection part as the determination load when the corrected load is not usable, determines that the loading body is the adult when the determination load is not smaller than a first determination threshold, and also determines that the loading body is other than the adult when the determination load is smaller than a second determination threshold. Furthermore, the determination part determines that the loading body is other than the adult when the determination load is smaller a third determination threshold, and when the physical amount detected by the left-and-right inclination detection part indicates that the vehicle is inclined at a prescribed angle or larger.SELECTED DRAWING: Figure 7
【課題】シートに着座した乗員の姿勢変化等による誤判定を防止可能な荷重体判定装置を提供する。【解決手段】荷重を検出する荷重検出部と、車両の左右方向の傾斜に応じて荷重を補正する荷重補正部と、車両の左右方向の傾斜に対応する物理量を検出する左右傾斜検出部と、荷重補正部で補正された荷重が利用可能な場合は当該補正された荷重を判定用荷重として用い、利用不可能な場合は荷重検出部で検出された荷重を判定用荷重として用いて、荷重体が大人であるかチャイルドシートを含む大人以外であるかを所定タイミングで複数回判定する判定部であり、判定用荷重が第1判定閾値以上の場合大人であると判定し、判定用荷重が第2判定閾値より小さい場合大人以外であると判定する判定部を備え、判定部は判定用荷重が第3判定閾値より小さい場合で、左右傾斜検出部により検出された物理量が車両が所定以上傾斜していることを示している場合大人以外と判定する。【選択図】図7
LOADING BODY DETERMINATION DEVICE
荷重体判定装置
12.05.2016
Patent
Elektronische Ressource
Japanisch
LOADING DETERMINATION PROGRAM, LOADING DETERMINATION METHOD AND LOADING DETERMINATION DEVICE
Europäisches Patentamt | 2018
|DEVICE FOR LOADING PLATE-LIKE BODY AND METHOD FOR LOADING PLATE-LIKE BODY
Europäisches Patentamt | 2017
Personal mobile body, and loading device and loading method for personal mobile body
Europäisches Patentamt | 2022
|