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公开(公告)号：US12112541B2
公开(公告)日：2024-10-08
申请号：US18133720
申请日：2023-04-12
发明人： Mao Yoshida , Takeshi Nagayasu , Yosuke Yamazaki , Junichi Tamura
IPC分类号： G06V20/52 , A61B5/00 , A61B5/11 , A61G7/05 , G06T7/70 , G06V40/10 , G06V40/20 , G08B21/04 , H04N7/18
CPC分类号： G06V20/52 , A61B5/1115 , A61B5/1117 , A61B5/1128 , A61B5/7275 , G06T7/70 , G06V40/103 , G06V40/20 , G08B21/0446 , H04N7/18 , A61G7/0507 , A61G2203/36 , G06T2207/30196 , G06T2207/30232
摘要： A bed system includes: an imaging device; a bed on which the imaging device is to be installed; and a controller configured to process an image acquired by the imaging device to predict a possibility of overturning of a user, in which, when it is determined that a state of the user is a first state, the controller predicts the possibility of overturning of the user based on a first parameter, when it is determined that the state of the user is a second state, the controller predicts the possibility of overturning of the user based on a second parameter, the first state is a state of the user different from the second state, and the first parameter is different from the second parameter.
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公开(公告)号：US11657615B2
公开(公告)日：2023-05-23
申请号：US17326612
申请日：2021-05-21
发明人： Mao Yoshida , Takeshi Nagayasu , Yosuke Yamazaki , Junichi Tamura
IPC分类号： G06V20/52 , G06T7/70 , H04N7/18 , G06V40/20 , G06V40/10 , G08B21/04 , A61B5/00 , A61B5/11 , A61G7/05
CPC分类号： G06V20/52 , A61B5/1115 , A61B5/1117 , A61B5/1128 , A61B5/7275 , G06T7/70 , G06V40/103 , G06V40/20 , G08B21/0446 , H04N7/18 , A61G7/0507 , A61G2203/36 , G06T2207/30196 , G06T2207/30232
摘要： A bed system includes: an imaging device; a bed on which the imaging device is to be installed; and a controller configured to process an image acquired by the imaging device to predict a possibility of overturning of a user, in which, when it is determined that a state of the user is a first state, the controller predicts the possibility of overturning of the user based on a first parameter, when it is determined that the state of the user is a second state, the controller predicts the possibility of overturning of the user based on a second parameter, the first state is a state of the user different from the second state, and the first parameter is different from the second parameter.
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