公开(公告)号：US20060170259A1

公开(公告)日：2006-08-03

申请号：US11268624

申请日：2005-11-08

申请人： Muneto Inayoshi ,  Kohji Itoh ,  Hiroyuki Fujii

发明人： Muneto Inayoshi ,  Kohji Itoh ,  Hiroyuki Fujii

IPC分类号： A47C31/00

CPC分类号： B60N2/002

摘要： A sensor body is interposed between a leg bracket and a lower rail and detects a seat load. A plate member of the sensor body is a unit including a circular strain element having an axial line in the vertical direction and a substrate extending radially from the strain element. An outer circumferential support member is attached to the leg bracket to hold the outer circumferential edge of the strain element. An inner circumferential support member is attached to the lower rail to hold the inner circumferential edge of the strain element. The strain element includes a strain gauge configured to output a signal in accordance with the load in the axial direction of the strain element on the basis of the distortion between the outer and inner circumferences. The substrate includes an electric circuit electrically connected the strain gauge and configured to process the output signal from strain gauge.

公开(公告)号：US08584534B2

公开(公告)日：2013-11-19

申请号：US13071675

申请日：2011-03-25

申请人： Muneto Inayoshi ,  Hiroyuki Fujii ,  Yoshiaki Tomatsu

发明人： Muneto Inayoshi ,  Hiroyuki Fujii ,  Yoshiaki Tomatsu

IPC分类号： G01L1/26 ,  G01L1/00 ,  G01B7/16 ,  G01G19/08 ,  G01G19/52

CPC分类号： B60N2/002

摘要： A seat apparatus for a vehicle includes a slide rail arranged slidably relative to a vehicle floor in a longitudinal direction, a bracket including a first end portion fixed to the slide rail, a second end portion, and a connecting portion connecting the first end portion to the second end portion, a vehicle seat supported by the bracket, and a load detection device arranged between the slide rail and the second end portion of the bracket and detecting a load applied to the vehicle seat, wherein rigidity of the connecting portion of the bracket in a vertical direction of the vehicle is set to be lower than rigidities of the first end portion and the second end portion of the bracket in the vertical direction.

摘要翻译： 一种用于车辆的座椅装置包括：沿纵向相对于车辆地板滑动地布置的滑轨;支架，包括固定到滑轨的第一端部;第二端部;以及将第一端部连接到 所述第二端部，由所述支架支撑的车辆座椅，以及布置在所述滑轨和所述支架的第二端部之间的负载检测装置，并且检测施加到所述车辆座椅的负载，其中所述支架的连接部分的刚性 在车辆的垂直方向上设定为低于支架的第一端部和第二端部在垂直方向上的刚性。

公开(公告)号：US08467931B2

公开(公告)日：2013-06-18

申请号：US12813736

申请日：2010-06-11

申请人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

发明人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

IPC分类号： G06F7/00

CPC分类号： B60N2/002 ,  B60R21/01516 ,  B60R21/0152 ,  B60R21/01546 ,  B60R21/01556

摘要： A seat occupancy determining apparatus includes right and left load detecting portion provided at right and left side portions of a seat portion of a vehicle seat and detecting load applied thereto, respectively, a vehicle operation detecting portion for detecting an operation of a predetermined component of a vehicle, and a seat occupancy determining portion determining a seat occupancy state of the vehicle seat on the basis of signals outputted from the vehicle operation detecting portion and the right and left load detecting portion, the seat occupancy determining portion calculating a left-right load difference value on the basis of the detection loads and determining that vehicle seat is in a child seat fastened state where the child seat is fastened to the vehicle seat by means of a seat belt apparatus in a case where a fluctuation of the left-right load difference value occurs after the predetermined component is operated.

摘要翻译： 座椅占有率判定装置包括分别设置在车辆座椅的座椅部分的右侧部分和左侧部分的检测负载的右侧和左侧负载检测部分，检测负载检测部分的预定部件的操作的车辆操作检测部分 基于从车辆操作检测部分和左右负载检测部分输出的信号来确定车辆座椅的座位占有状态的座位占有率确定部分，座椅占有率确定部分计算左右负载差异 基于检测负荷确定车辆座椅处于儿童座椅紧固状态，在儿童座椅紧固状态下，在左右负荷差异的波动的情况下，借助于安全带装置将儿童座椅紧固到车辆座椅 值发生在预定组件运行之后。

公开(公告)号：US08384530B2

公开(公告)日：2013-02-26

申请号：US12891053

申请日：2010-09-27

申请人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

发明人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

IPC分类号： B60Q1/00 ,  G08B21/00 ,  B60K28/00

CPC分类号： B60N2/002 ,  B60N2/1615 ,  B60N2/165 ,  G01G19/4142

摘要： A seat occupant determining apparatus includes a first load detecting sensor at a right of a seat, a second load detecting sensor at a left of the seat, a third load detecting sensor at a front or a rear of the first and second load detecting sensors, in order to detect a part of the load, respectively, a right-left sum value calculating portion calculating a right-left sum value, a threshold changing portion for changing an occupant determining threshold on the basis of the load value of the third load detecting sensor, and an occupant determining portion determining an occupant of the seat to be an adult when the right-left sum value is equal to or more than the occupant determining threshold and determining an occupant of the seat to be a child in a child seat when the right-left sum value is less than the occupant determining threshold.

摘要翻译： 座椅占有者确定装置包括座椅右侧的第一负载检测传感器，座椅左侧的第二负载检测传感器，第一和第二负载检测传感器的前部或后部的第三负载检测传感器， 为了分别检测负载的一部分，计算左右和值的左右和值计算部，基于第三负载检测的负载值来改变乘员判定阈值的阈值变更部 传感器以及乘客确定部，当左右总和值等于或大于乘员决定阈值时，确定座位乘客成为成人，并且确定座椅的乘客成为儿童座椅中的儿童， 左右和值小于乘员确定阈值。

公开(公告)号：US07823459B2

公开(公告)日：2010-11-02

申请号：US12262418

申请日：2008-10-31

申请人： Koji Ito ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri

发明人： Koji Ito ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri

IPC分类号： G01B7/16

CPC分类号： G01L1/2231 ,  G01G19/4142

摘要： A load detection device includes a strain generating body having first and second holes at first and second ends of the strain generating body, a strain gauge attached on the strain generating body, first and second fixing members having first and second middle shaft portion press-fitted into the first and second holes, respectively, and having first and second end shaft portions protruding from the first and second middle shaft portions, respectively, a bracket member having first fixing portion including a first fixing hole into which the first end shaft portion is press-fitted, and a second fixing portion, integrally connected to the first fixing portion and including a second fixing hole into which the second end shaft portion is inserted with a clearance therebetween, a press-fit fixing member press-fitted onto the second end shaft portion, and a connecting shaft integrally connected to the strain generating body.

摘要翻译： 负载检测装置包括应变发生体，该应变发生体在应变发生体的第一和第二端具有第一和第二孔，附着在应变发生体上的应变计，第一和第二固定部件，第一和第二中间轴部分压配合 分别具有分别从第一和第二中间轴部突出的第一和第二端轴部分的第一和第二孔，具有第一固定部分的第一固定部分的支架部件，第一固定部分包括第一固定孔 以及第二固定部，其一体地连接到所述第一固定部，并且包括第二固定孔，所述第二端轴部在所述第二固定孔中插入所述第二固定孔，压配合固定构件压配合到所述第二端轴上 以及与应变发生体一体地连接的连接轴。

公开(公告)号：US20100127552A1

公开(公告)日：2010-05-27

申请号：US12618006

申请日：2009-11-13

申请人： Kenji MAETA ,  Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri ,  Takeshi Kuwabara

发明人： Kenji MAETA ,  Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri ,  Takeshi Kuwabara

IPC分类号： B60N2/005

CPC分类号： B60N2/002

摘要： A seat apparatus for a vehicle, includes a seat-side fixing member, a slide rail, a load detecting device disposed between the seat-side fixing member and the slide rail and arranged at an end portion of the slide rail on a rear side of the vehicle, and a bracket arranged at an end portion of the slide rail on a front side of the vehicle, the bracket supporting the seat-side fixing member. The bracket includes a lower attachment portion attached to the slide rail, a supporting portion extending from the lower attachment portion toward an upper side of the vehicle, and an upper attachment portion connected to the supporting portion so as to extend from the supporting portion toward the rear side of the vehicle, thereby being cantilever-supported by the supporting portion, and attached to the seat-side fixing member at a free-end side of the upper attachment portion.

摘要翻译： 一种用于车辆的座椅装置，包括座椅侧固定构件，滑轨，负载检测装置，其设置在座椅侧固定构件和滑轨之间，并且布置在滑轨的后部的后侧 车辆和布置在车辆前侧上的滑轨的端部处的支架，支架支撑座椅侧固定构件。 支架包括附接到滑轨的下附接部分，从下附接部分朝向车辆的上侧延伸的支撑部分，以及连接到支撑部分的上部附接部分，以从支撑部分朝向 从而由支撑部悬臂支撑，并且在上安装部的自由端侧安装在座侧固定部件上。

公开(公告)号：US20100122854A1

公开(公告)日：2010-05-20

申请号：US12618045

申请日：2009-11-13

申请人： Koji ITO ,  Muneto Inayoshi ,  Kan Ichihara ,  Yoshimasa Asano ,  Hiroyuki Fujii ,  Naoka Kawajiri ,  Takeshi Kuwabara

发明人： Koji ITO ,  Muneto Inayoshi ,  Kan Ichihara ,  Yoshimasa Asano ,  Hiroyuki Fujii ,  Naoka Kawajiri ,  Takeshi Kuwabara

IPC分类号： G01G19/08

CPC分类号： G01G3/1402 ,  G01G19/4142 ,  Y10T29/49945 ,  Y10T403/49 ,  Y10T403/4949 ,  Y10T403/4966

摘要： A load detection device for a vehicle seat mounted between a floor side mounting mechanism and a seat side mounting mechanism and measuring a load applied by an occupant seated on the vehicle seat, includes a shaft member adapted to be fixed to one of the floor side mounting mechanism and the seat side mounting mechanism, a strain generating member fixed to the shaft member and including a hole into which the shaft member is press-fitted, a strain gauge attached to the strain generating member, the shaft member of which surface hardness is specified to be lower than a surface hardness of the hole and including a scraping projecting portion scraped off by means of the hole in a case where the shaft member is press-fitted to the hole, and an inter space formed between the strain generating member and the shaft member and positioned next to the scraping projecting portion.

摘要翻译： 一种用于安装在地板侧安装机构和座椅侧安装机构之间并用于测量由坐在车座上的乘员施加的载荷的车辆座椅的载荷检测装置，包括：轴构件，其适于固定在地板侧安装 机构和座椅侧安装机构;应变发生部件，其固定在所述轴部件上，所述应变发生部件具有压入所述轴部件的孔，安装在所述应变发生部件上的应变片，具有表面硬度的轴部件 低于孔的表面硬度，并且在将轴构件压配合到孔的情况下，包括通过孔刮掉的刮擦突出部，以及形成在应变发生部件和 轴构件并且位于刮刀突出部分的旁边。

公开(公告)号：US08433476B2

公开(公告)日：2013-04-30

申请号：US12814048

申请日：2010-06-11

申请人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

发明人： Muneto Inayoshi ,  Akira Enomoto ,  Hiroyuki Fujii

IPC分类号： G06F7/02

CPC分类号： B60N2/002 ,  B60R21/01516 ,  B60R21/0152 ,  B60R21/01546 ,  B60R21/01556

摘要： An apparatus for determining a seat occupancy includes a load detecting portion, a seatbelt detecting portion, and a seat occupancy determining portion determining that an adult is seated on the seat in a case where a seating load equal to or greater than a predetermined first load is detected and determining a child seat placed state where a child seat is placed on the seat and fastened by the seatbelt in a case where the seating load smaller than the first load is detected and the engagement of the buckle of the seatbelt is detected. The seat occupancy determining portion maintains a determination result of the child seat placed state even when the seating load becomes equal to or greater than the first load in a case where a predetermined determination result retention condition is satisfied after the child seat placed state is determined.

摘要翻译： 一种用于确定座位占用的装置包括负载检测部分，安全带检测部分和座位占用确定部分，其确定成人在座位上等于或大于预定第一负载的情况下就座在座椅上 检测并确定儿童座椅放置状态，其中儿童座椅被放置在座椅上并且被安全带固定在检测到小于第一负载的入座负载并且检测到安全带的带扣的接合的情况下。 即使在确定了儿童座椅放置状态之后满足预定的确定结果保持条件的情况下，即使在座椅负载变得等于或大于第一负载时，座位占有率确定部分也保持儿童座椅放置状态的确定结果。

公开(公告)号：US08258413B2

公开(公告)日：2012-09-04

申请号：US12618045

申请日：2009-11-13

申请人： Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Yoshimasa Asano ,  Hiroyuki Fujii ,  Naoka Kawajiri ,  Takeshi Kuwabara

发明人： Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Yoshimasa Asano ,  Hiroyuki Fujii ,  Naoka Kawajiri ,  Takeshi Kuwabara

IPC分类号： B60N2/44 ,  G01G19/12 ,  G01G19/52

CPC分类号： G01G3/1402 ,  G01G19/4142 ,  Y10T29/49945 ,  Y10T403/49 ,  Y10T403/4949 ,  Y10T403/4966

摘要： A load detection device for a vehicle seat mounted between a floor side mounting mechanism and a seat side mounting mechanism and measuring a load applied by an occupant seated on the vehicle seat, includes a shaft member adapted to be fixed to one of the floor side mounting mechanism and the seat side mounting mechanism, a strain generating member fixed to the shaft member and including a hole into which the shaft member is press-fitted, a strain gauge attached to the strain generating member, the shaft member of which surface hardness is specified to be lower than a surface hardness of the hole and including a scraping projecting portion scraped off by means of the hole in a case where the shaft member is press-fitted to the hole, and an inter space formed between the strain generating member and the shaft member and positioned next to the scraping projecting portion.

摘要翻译： 一种用于安装在地板侧安装机构和座椅侧安装机构之间并用于测量由坐在车座上的乘员施加的载荷的车辆座椅的载荷检测装置，包括：轴构件，其适于固定在地板侧安装 机构和座椅侧安装机构;应变发生部件，其固定在所述轴部件上，所述应变发生部件具有压入所述轴部件的孔，安装在所述应变发生部件上的应变片，具有表面硬度的轴部件 低于孔的表面硬度，并且在将轴构件压配合到孔的情况下，包括通过孔刮掉的刮擦突出部，以及形成在应变发生部件和 轴构件并且位于刮刀突出部分的旁边。

公开(公告)号：US08215189B2

公开(公告)日：2012-07-10

申请号：US12618006

申请日：2009-11-13

申请人： Kenji Maeta ,  Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri ,  Takeshi Kuwabara

发明人： Kenji Maeta ,  Koji Ito ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Yoshimasa Asano ,  Naoka Kawajiri ,  Takeshi Kuwabara

IPC分类号： G01L1/26

CPC分类号： B60N2/002

摘要： A seat apparatus for a vehicle, includes a seat-side fixing member, a slide rail, a load detecting device disposed between the seat-side fixing member and the slide rail and arranged at an end portion of the slide rail on a rear side of the vehicle, and a bracket arranged at an end portion of the slide rail on a front side of the vehicle, the bracket supporting the seat-side fixing member. The bracket includes a lower attachment portion attached to the slide rail, a supporting portion extending from the lower attachment portion toward an upper side of the vehicle, and an upper attachment portion connected to the supporting portion so as to extend from the supporting portion toward the rear side of the vehicle, thereby being cantilever-supported by the supporting portion, and attached to the seat-side fixing member at a free-end side of the upper attachment portion.

摘要翻译： 一种用于车辆的座椅装置，包括座椅侧固定构件，滑轨，负载检测装置，其设置在座椅侧固定构件和滑轨之间，并且布置在滑轨的后部的后侧 车辆和布置在车辆前侧上的滑轨的端部处的支架，支架支撑座椅侧固定构件。 支架包括附接到滑轨的下附接部分，从下附接部分朝向车辆的上侧延伸的支撑部分，以及连接到支撑部分的上部附接部分，以从支撑部分朝向 从而由支撑部悬臂支撑，并且在上安装部的自由端侧安装在座侧固定部件上。