公开(公告)号：US08448529B2

公开(公告)日：2013-05-28

申请号：US12890911

申请日：2010-09-27

申请人： Mutsuro Aoyama ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Kazumasa Seo ,  Isao Honda ,  Takeshi Kuwabara ,  Hiroyuki Fujii

发明人： Mutsuro Aoyama ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Kazumasa Seo ,  Isao Honda ,  Takeshi Kuwabara ,  Hiroyuki Fujii

IPC分类号： G01L1/00

CPC分类号： G01G19/4142 ,  B60N2/002 ,  B60N2/1615 ,  B60N2/1695

摘要： An apparatus for determining a seat occupancy includes a load detecting portion provided between one of a front portion and a rear portion of a seating portion of a seat for a vehicle that includes a lifting function for changing a height position of the seating portion relative to a floor for the vehicle, the seat including a seat back at the rear portion of the seating portion of the seat, the load detecting portion detecting a seating load applied to the seating portion, and a seat occupancy determining portion comparing the seating load detected by the load detecting portion with a predetermined threshold value and determining a seat occupancy state of the seat, the seat occupancy determining portion changing the threshold value based on the height position of the seating portion.

摘要翻译： 一种用于确定座椅占有率的装置，包括设置在用于车辆座椅的座位部分的前部和后部之一之间的负载检测部分，其包括用于改变所述座位部分相对于座椅部分的高度位置的提升功能 所述座椅包括位于所述座椅的所述座椅部分的后部的座椅靠背，所述负载检测部分检测施加到所述座椅部分的就座负荷，以及座椅占用确定部分， 负载检测部分具有预定的阈值并确定座椅的座位占有状态，座椅占有率确定部分基于座椅部分的高度位置改变阈值。

公开(公告)号：US20110094317A1

公开(公告)日：2011-04-28

申请号：US12890911

申请日：2010-09-27

申请人： Mutsuro AOYAMA ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Kazumasa Seo ,  Isao Honda ,  Takeshi Kuwabara ,  Hiroyuki Fujii

发明人： Mutsuro AOYAMA ,  Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Kazumasa Seo ,  Isao Honda ,  Takeshi Kuwabara ,  Hiroyuki Fujii

IPC分类号： G01L1/00

CPC分类号： G01G19/4142 ,  B60N2/002 ,  B60N2/1615 ,  B60N2/1695

摘要： An apparatus for determining a seat occupancy includes a load detecting portion provided between one of a front portion and a rear portion of a seating portion of a seat for a vehicle that includes a lifting function for changing a height position of the seating portion relative to a floor for the vehicle, the seat including a seat back at the rear portion of the seating portion of the seat, the load detecting portion detecting a seating load applied to the seating portion, and a seat occupancy determining portion comparing the seating load detected by the load detecting portion with a predetermined threshold value and determining a seat occupancy state of the seat, the seat occupancy determining portion changing the threshold value based on the height position of the seating portion.

摘要翻译： 一种用于确定座椅占有率的装置，包括设置在用于车辆座椅的座位部分的前部和后部之一之间的负载检测部分，其包括用于改变所述座位部分相对于座椅部分的高度位置的提升功能 所述座椅包括位于所述座椅的所述座椅部分的后部的座椅靠背，所述负载检测部分检测施加到所述座椅部分的就座负荷，以及座椅占用确定部分， 负载检测部分具有预定的阈值并确定座椅的座位占有状态，座椅占有率确定部分基于座椅部分的高度位置改变阈值。

公开(公告)号：US20090126500A1

公开(公告)日：2009-05-21

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： G01L1/00

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：US07712374B2

公开(公告)日：2010-05-11

申请号：US12203452

申请日：2008-09-03

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

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

IPC分类号： G01L1/00

CPC分类号： G01L1/2206 ,  B60N2/002

摘要： A load detecting apparatus includes a strain member, a supporting member, a load input member and a strain detecting element. The supporting member is employed for supporting the strain member at a supporting portion thereof. The load input member is supported by the strain member and strains the strain member when an external load is applied thereon. The strain detecting element is provided at at least a surface of the strain member for detecting the strain generated by the load input member. Further, an outer end of the supporting portion located outwardly relative to the load input member is fixed to the strain member.

摘要翻译： 负载检测装置包括应变构件，支撑构件，负载输入构件和应变检测元件。 支撑构件用于在其支撑部分处支撑应变构件。 负载输入构件由应变构件支撑，并且当施加外部负载时应变应变构件。 应变检测元件设置在应变构件的至少一个表面上，用于检测由负载输入构件产生的应变。 此外，相对于负载输入构件位于外侧的支撑部的外端固定到应变构件。

公开(公告)号：US20090064792A1

公开(公告)日：2009-03-12

申请号：US12203452

申请日：2008-09-03

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

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

IPC分类号： G01B7/16

CPC分类号： G01L1/2206 ,  B60N2/002

摘要： A load detecting apparatus includes a strain member, a supporting member, a load input member and a strain detecting element. The supporting member is employed for supporting the strain member at a supporting portion thereof The load input member is supported by the strain member and strains the strain member when an external load is applied thereon. The strain detecting element is provided at at least a surface of the strain member for detecting the strain generated by the load input member. Further, an outer end of the supporting portion located outwardly relative to the load input member is fixed to the strain member.

摘要翻译： 负载检测装置包括应变构件，支撑构件，负载输入构件和应变检测元件。 支撑构件用于在其支撑部分处支撑应变构件。负载输入构件由应变构件支撑并且当施加外部负载时应变构件应变。 应变检测元件设置在应变构件的至少一个表面，用于检测由负载输入构件产生的应变。 此外，相对于负载输入构件位于外侧的支撑部的外端固定到应变构件。

公开(公告)号：US07762150B2

公开(公告)日：2010-07-27

申请号：US11765699

申请日：2007-06-20

申请人： Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Kenichiro Akizuki ,  Minoru Izawa

发明人： Hideki Kawabata ,  Muneto Inayoshi ,  Kan Ichihara ,  Hiroyuki Fujii ,  Kenichiro Akizuki ,  Minoru Izawa

IPC分类号： G01L1/04 ,  G01L1/22 ,  G01G19/52 ,  A47C3/03

CPC分类号： B60N2/002

摘要： A load detecting device for a vehicle seat includes a supporting base adapted to be mounted on a floor of the vehicle, a plurality of load sensors arranged along a forward and backward direction of a seat for the vehicle on the supporting base, the load sensors including a load input portion, a deflection portion deflecting by a load and a deflection gauge measuring an amount of deflection, the load sensors detecting the load based on the amount of deflection measured by the deflection gauge, a connecting member connecting the load input portions, a seat supporting member connected to the connecting member and adapted to support the seat for the vehicle, the seat supporting member transmitting load to the connecting member, and a stopper preventing deformation of the connecting member in a vertical direction of the seat when load which exceeding a predetermined value is applied to the connecting member.

摘要翻译： 一种用于车辆座椅的负载检测装置，包括适于安装在车辆地板上的支撑座，沿支撑座上的用于车辆的座椅的前后方向布置的多个负载传感器，负载传感器包括 负载输入部分，通过负载偏转的偏转部分和测量偏转量的偏转计，所述负载传感器基于由所述偏转计测量的偏转量来检测所述负载，连接所述负载输入部分的连接部件， 座椅支撑构件，其连接到连接构件并适于支撑用于车辆的座椅，座椅支撑构件将负载传递到连接构件;以及止动件，当阻止超过a的负载时，阻止连接构件在座椅的垂直方向上的变形 对连接部件施加规定值。

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：US07559249B2

公开(公告)日：2009-07-14

申请号：US11978626

申请日：2007-10-30

申请人： Satohiko Nakano ,  Muneto Inayoshi ,  Mutsuro Aoyama ,  Hideki Kawabata ,  Kenichiro Akizuki ,  Minoru Izawa

发明人： Satohiko Nakano ,  Muneto Inayoshi ,  Mutsuro Aoyama ,  Hideki Kawabata ,  Kenichiro Akizuki ,  Minoru Izawa

IPC分类号： G01L1/22

CPC分类号： G01G19/4142 ,  B60N2/002

摘要： A seat apparatus for a vehicle has a load detecting device arranged between a floor-side fixing member adapted to be fixed to a floor of the vehicle and a seat-side fixing member adapted to be fixed to a seat for the vehicle and for measuring a load of an occupant seated on the seat. The load detecting device includes: a strain member; a connecting member vertically fixed to an intermediate portion of the strain member; strain gauges attached to a surface of the strain member; an upper bracket having a first and second fixed portions both fixed to the other surface of the strain member. The upper bracket further has an attachment portion connecting the first and second fixed portions and extending in a lateral direction of the seat; and an amplifier unit attached to a surface of the attachment portion of the upper bracket corresponding to the strain member so as to be coplanar with the strain member.

摘要翻译： 一种用于车辆的座椅装置，具有负载检测装置，其布置在适于固定在车辆地面上的地板侧固定构件和适于固定在车辆座椅上的座椅侧固定构件之间， 坐在座椅上的乘员的负载。 负载检测装置包括：应变构件; 垂直固定到所述应变件的中间部分的连接件; 附着在应变构件的表面上的应变计; 具有固定到应变构件的另一个表面上的第一和第二固定部分的上支架。 上支架还具有连接第一固定部分和第二固定部分并沿着座椅的横向方向延伸的附接部分; 以及放大器单元，其附接到与所述应变构件对应的所述上支架的附接部分的表面，以便与所述应变构件共面。

公开(公告)号：US07487687B2

公开(公告)日：2009-02-10

申请号：US11976716

申请日：2007-10-26

申请人： Chiaki Sumi ,  Satohiko Nakano ,  Mutsuro Aoyama ,  Kazunori Sakamoto ,  Hideki Kawabata ,  Muneto Inayoshi ,  Hajime Shiohara

发明人： Chiaki Sumi ,  Satohiko Nakano ,  Mutsuro Aoyama ,  Kazunori Sakamoto ,  Hideki Kawabata ,  Muneto Inayoshi ,  Hajime Shiohara

IPC分类号： G01L1/26

CPC分类号： G01G19/4142 ,  B60N2/002 ,  B60R21/01516

摘要： An occupant load sensor of a seat for a vehicle includes a metal-made bracket fixed to a strain member and having an attachment portion extending in a lateral direction from the strain member, an amplifier substrate for amplifying a signal transmitted by the strain gauge. One surface of the amplifier substrate is covered by the attachment portion of the metal-made bracket and the other surface thereof is covered by a metal-foil ground pattern. The occupant load sensor further includes a resin-made amplifier case fixed to the attachment portion of the metal-made bracket and arranged in parallel to the strain member. The resin-made amplifier case houses therein the amplifier substrate.

摘要翻译： 用于车辆的座椅的乘员负载传感器包括固定到应变构件并具有从应变构件沿横向方向延伸的附接部分的金属制托架，用于放大由应变仪传递的信号的放大器基板。 放大器基板的一个表面由金属制支架的安装部分覆盖，另一个表面被金属箔接地图案覆盖。 乘客负载传感器还包括固定到金属制托架的安装部分并与应变件平行设置的树脂制放大器壳体。 树脂制放大器壳体内装有放大器基板。

公开(公告)号：US20080098822A1

公开(公告)日：2008-05-01

申请号：US11976715

申请日：2007-10-26

申请人： Kazunori Sakamoto ,  Hideki Kawabata ,  Muneto Inayoshi ,  Satohiko Nakano ,  Mutsuro Aoyama

发明人： Kazunori Sakamoto ,  Hideki Kawabata ,  Muneto Inayoshi ,  Satohiko Nakano ,  Mutsuro Aoyama

IPC分类号： G01B7/16

CPC分类号： G01G19/4142 ,  B60N2/002 ,  B60R21/01516

摘要： An occupant load detecting device of a seat for a vehicle includes a strain member arranged between a floor-side fixing member and a seat-side fixing member and having a strain gauge, a connecting member fixed to the strain member and securely connected to one of the floor-side fixing member and the seat-side fixing member, a first supporting member relatively immovably fitted into a fixing hole and fixed to an attachment surface formed at the other one of the floor-side fixing member and the seat-side fixing member to support the strain member, a second supporting member fitted into an attachment hole and fixed to the attachment surface, and a bracket including first and second fixing portions and an amplifier case fixing portion continuous with the first and second fixing portions and extending at a side of the strain member in a lateral direction of the seat.

摘要翻译： 用于车辆的座椅的乘员负载检测装置包括布置在地板侧固定构件和座椅侧固定构件之间并具有应变计的应变构件，固定到应变构件的连接构件，并且牢固地连接到 地板侧固定构件和座椅侧固定构件，第一支撑构件，其相对不可移动地装配到固定孔中并固定到形成在地板侧固定构件和座椅侧固定构件中的另一个的安装表面 以支撑所述应变构件，安装在安装孔中并固定到所述附接表面的第二支撑构件，以及包括第一和第二固定部的支架以及与所述第一和第二固定部连续并在一侧延伸的放大器壳体固定部 在座椅的横向方向上的应变构件。