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公开(公告)号：US09764717B2
公开(公告)日：2017-09-19
申请号：US14917049
申请日：2014-09-25
发明人： Taisuke Yasutomi , Takemi Murayama , Hideki Kato
CPC分类号： B60T7/12 , B60T8/245 , B60T2201/04
摘要： A slope-descending speed control device 10 for a vehicle configured to control a vehicle deceleration so that an actual vehicle speed conforms to a target vehicle speed in accordance with a target deceleration Gxbt of a PID feedback control executed in accordance with a difference between a target vehicle speed Vxt and an actual vehicle speed Vx. In a situation where an actual vehicle speed is higher than a target vehicle speed, with a component in a hill-descending direction of gravitational acceleration of the vehicle at a time point when a condition for starting a slope-descending speed control is satisfied being a reference gravitational acceleration Gxd0, when a difference between a component Gxd in a hill-descending direction of gravitational acceleration and the reference gravitational acceleration Gxd0 is between upper and lower reference values, a target deceleration Gxbti of the integral term is not integrated to restrain its increase.
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公开(公告)号：US20200290558A1
公开(公告)日：2020-09-17
申请号：US16818087
申请日：2020-03-13
发明人： Daiki Furukawa , Yusuke Hirao , Yasuaki Kosugi , Shigekazu Imanaka , Hideki Kato , Katsuya Shimazu , Yoshio Mizuno , Shigeru Kotama , Hikaru Ikefuji
IPC分类号： B60R22/26
摘要： A seat belt device includes a buckle provided on a side portion of a seat for a vehicle, and configured such that a tongue plate is inserted into the buckle; a buckle force limiter mechanism connected to the buckle via a connecting member having an elongate shape, the buckle force limiter mechanism being configured to allow the buckle to move in a pulling direction when a tensile load equal to or larger than a predetermined tensile load is applied to the buckle; and a case covering the connecting member from an inner side in a seat width direction, the case having a corner at an upper end portion of the case, the corner facing the connecting member, and the corner having an arc shape.
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公开(公告)号：US11242029B2
公开(公告)日：2022-02-08
申请号：US16818087
申请日：2020-03-13
发明人： Daiki Furukawa , Yusuke Hirao , Yasuaki Kosugi , Shigekazu Imanaka , Hideki Kato , Katsuya Shimazu , Yoshio Mizuno , Shigeru Kotama , Hikaru Ikefuji
摘要： A seat belt device includes a buckle provided on a side portion of a seat for a vehicle, and configured such that a tongue plate is inserted into the buckle; a buckle force limiter mechanism connected to the buckle via a connecting member having an elongate shape, the buckle force limiter mechanism being configured to allow the buckle to move in a pulling direction when a tensile load equal to or larger than a predetermined tensile load is applied to the buckle; and a case covering the connecting member from an inner side in a seat width direction, the case having a corner at an upper end portion of the case, the corner facing the connecting member, and the corner having an arc shape.
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