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1. 发明授权

US06922152B2 Passenger weight measuring apparatus 有权
标题翻译：乘客重量测量仪
公开(公告)号：US06922152B2
公开(公告)日：2005-07-26
申请号：US10103838
申请日：2002-03-25
申请人： Chiaki Sumi , Koji Aoki , Morio Sakai , Osamu Fujimoto
发明人： Chiaki Sumi , Koji Aoki , Morio Sakai , Osamu Fujimoto
IPC分类号： G01G3/145 , B60N2/00 , B60N2/90 , B60R21/01 , B60R21/015 , B60R21/16 , G01G19/12 , G01G19/414 , G01G19/52 , G08B21/00
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152 , B60R2021/01122 , G01G19/4142
摘要： In a passenger weight measuring apparatus, each of bend parts of front and rear brackets for supporting a seat to a vehicle main body side becomes bent and deformed in response to the load applied by the weight of the passenger sit in the seat. A load sensor on each the bend part detects the load based on the bend deformation and outputs a voltage signal of magnitude responsive to the load to a signal processor. The processor generates a load detection signal clamped in the voltage range corresponding to a preset passenger weight load range from the voltage signal and outputs the load detection signal to an output terminal. When the detected load is a collision load set in a load region out of the load range, the processor outputs an abnormal load detection signal different from the load detection signal to the same output terminal.
摘要翻译：在乘客重量测量装置中，用于将座椅支撑到车辆主体侧的前支架和后支架的每个弯曲部分响应于乘坐者的重量施加在座椅中的负载而弯曲和变形。每个弯曲部分上的负载传感器基于弯曲变形来检测负载，并且响应于负载向信号处理器输出大小的电压信号。处理器产生一个负载检测信号，该负载检测信号被钳位在与电压信号相对应的预设乘客重量负载范围的电压范围内，并将负载检测信号输出到输出端。当检测到的负载是在负载范围之外的负载区域中设定的碰撞负载时，处理器将不同于负载检测信号的异常负载检测信号输出到同一个输出端子。

2. 发明授权

US06563429B2 Weight detector for vehicle seat 有权
公开(公告)号：US06563429B2
公开(公告)日：2003-05-13
申请号：US09961247
申请日：2001-09-25
申请人： Morio Sakai , Koji Aoki , Kazunori Sakamoto , Osamu Fujimoto
发明人： Morio Sakai , Koji Aoki , Kazunori Sakamoto , Osamu Fujimoto
IPC分类号： G08B2100
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152
摘要： A weight detector for detecting the weight of a passenger seated on a vehicle seat includes a first load sensor and a second load sensor provided on opposite sides of a rear portion of the vehicle seat. Each of the first and second load sensors has a predetermined detection range. The weight detector further includes a third load sensor and a fourth load sensor provided on opposite sides of a front portion of the vehicle seat. Each of the third and fourth load sensors has a predetermined detection range. If a detection value based on a load acquired by one of the first through fourth load sensors exceeds its detection range, the weight detector uses an old value that was determined under proper condition. Otherwise, the weight detector determines the size of the passenger based on the currently detected values.

3. 发明授权

US06836715B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US06836715B2
公开(公告)日：2004-12-28
申请号：US10012301
申请日：2001-12-12
申请人： Morio Sakai , Kazunori Sakamoto , Koji Aoki , Hiromichi Yasunori , Osamu Fujimoto
发明人： Morio Sakai , Kazunori Sakamoto , Koji Aoki , Hiromichi Yasunori , Osamu Fujimoto
IPC分类号： B60R2132
CPC分类号： B60R21/01516 , B60R21/0152 , B60R21/01546 , B60R21/01556
摘要： A vehicle seat having a load sensor arranged on a seat body for generating a load signal corresponding to a load applied to the seat body, a detecting means for detecting whether a seat belt is buckled to the vehicle seat and generating a detection signal, and a determining means for comparing the load signal and a predetermined value in response to the detection signal when the seat belt is buckled and judging that an adult is not seated on the seat body when the load signal is less than the predetermined value. The seated condition of the vehicle seat is detected properly by the determination result of the determining means.
摘要翻译：一种车辆座椅，其具有布置在座椅主体上的负载传感器，用于产生对应于施加到座椅主体的负载的负载信号;检测装置，用于检测座椅安全带是否弯曲到车辆座椅并产生检测信号，以及确定装置，用于当所述安全带弯曲时响应于所述检测信号来比较所述负载信号和预定值，并且当所述负载信号小于所述预定值时，判断成人未坐在座椅本体上。通过确定装置的确定结果适当地检测车辆座椅的就座状态。

4. 发明授权

US06810984B2 Occupant judging apparatus 有权
标题翻译：乘员判断仪
公开(公告)号：US06810984B2
公开(公告)日：2004-11-02
申请号：US10137451
申请日：2002-05-03
申请人： Morio Sakai , Koji Aoki , Osamu Fujimoto
发明人： Morio Sakai , Koji Aoki , Osamu Fujimoto
IPC分类号： B60K2800
CPC分类号： B60R21/01556 , B60N2/002 , B60N2/28 , B60N2/286 , B60N2/2863 , B60R21/0152
摘要： An occupant judging apparatus for a vehicle seat includes a load sensor assembled to a seat body, a controller for calculating a detected load value based upon an output load value of the load sensor and for performing an occupant judgment based upon a difference between the detected load value and a predetermined judging threshold value, and human body detecting means for detecting a human body approximately in contact with the seat body. The controller controls the occupant judgment based upon the detected load value and the predetermined judging threshold value in response to the detecting status of the human body by the human body detector.
摘要翻译：用于车辆座椅的乘员判断装置包括组装到座椅本体的负载传感器，用于基于负载传感器的输出负载值计算检测到的负载值并根据检测到的负载之间的差进行乘员判断的控制器值和预定判定阈值，以及人体检测装置，用于检测与座椅主体大致接触的人体。响应于人体检测器对人体的检测状态，控制器基于检测到的负载值和预定判定阈值来控制乘员判断。

5. 发明授权

US06774804B2 Passenger determination device 有权
标题翻译：乘客确定装置
公开(公告)号：US06774804B2
公开(公告)日：2004-08-10
申请号：US10076435
申请日：2002-02-19
申请人： Morio Sakai , Koji Aoki , Osamu Fujimoto
发明人： Morio Sakai , Koji Aoki , Osamu Fujimoto
IPC分类号： G08B2100
CPC分类号： B60R21/01516 , B60N2/002 , B60R21/0152
摘要： A passenger determination device includes a load sensor attached to a seat main body, a controller for calculating a detected load value on the basis of an outputted load value of the load sensor and for determining a passenger on the basis of a large and small relationship between the detected load value and a predetermined determination threshold value, a load variations detecting device for detecting variations of the detected load value when the large and small relationship between the detected load value and a predetermined determination threshold value changes and a prohibition device for prohibiting from changing the determination of the passenger by the change of the large and small relationship between the detected load value and a predetermined determination threshold value when the detected load variations is small.
摘要翻译：乘客确定装置包括附接到座椅主体的负载传感器，用于基于负载传感器的输出负载值来计算检测到的负载值并基于大小关系来确定乘客的控制器检测到的负载值和预定的确定阈值;负载变化检测装置，用于当检测到的负载值与预定的确定阈值之间的大小关系发生变化时，检测检测到的负载值的变化，以及禁止变更的禁止装置当所检测到的负载变化小时，通过改变检测到的负载值与预定确定阈值之间的大小关系来确定乘客。

6. 发明授权

US06561300B1 Vehicle seat having passenger detector 有权
标题翻译：具有乘客检测器的车辆座椅
公开(公告)号：US06561300B1
公开(公告)日：2003-05-13
申请号：US09722885
申请日：2000-11-28
申请人： Kazunori Sakamoto , Hidekazu Kogita , Morio Sakai , Osamu Fujimoto
发明人： Kazunori Sakamoto , Hidekazu Kogita , Morio Sakai , Osamu Fujimoto
IPC分类号： B60T714
CPC分类号： B60R21/01516 , B60N2/002 , B60N2/071 , B60N2/0715 , B60N2/0732 , B60R21/0152 , G01G19/4142
摘要： A detector for detecting the load applied to a passenger seat of an automobile equipped with an air bag. The load detector includes a sensor bracket having a deformation portion that deforms in accordance with the amount of the load. A strain sensor is arranged on the deformation portion to detect the degree of deformation of the deformation portion. A force limiter bracket is located adjacent to the sensor bracket to limit deformation of the deformation portion within a predetermined range. An anchor bracket is formed integrally with the force limiter bracket and is connected to a seat belt.
摘要翻译：一种用于检测施加到配备有气囊的汽车的乘客座椅上的负载的检测器。负载检测器包括具有根据负载量而变形的变形部的传感器支架。应变传感器布置在变形部分上以检测变形部分的变形程度。力限制器支架位于传感器支架附近，以将变形部分的变形限制在预定范围内。锚固支架与力限制器支架一体形成并连接到安全带。

7. 发明授权

US06732593B2 Attachment structure of a load sensor for a vehicle seat 有权
标题翻译：用于车辆座椅的负载传感器的安装结构
公开(公告)号：US06732593B2
公开(公告)日：2004-05-11
申请号：US10242455
申请日：2002-09-13
申请人： Kazunori Sakamoto , Morio Sakai , Tsutomu Takeuchi , Yasunori Hasegawa , Kentaro Morishita , Osamu Fujimoto
发明人： Kazunori Sakamoto , Morio Sakai , Tsutomu Takeuchi , Yasunori Hasegawa , Kentaro Morishita , Osamu Fujimoto
IPC分类号： G01N302
CPC分类号： G01G19/4142 , B60N2/002 , B60N2/0732
摘要： An attachment structure installs a load sensor between a seating portion of a vehicle seat and a vehicle body through an attachment structure unit. The attachment structure unit includes a first attachment bracket for holding one end of the strain unit, and a second attachment bracket for holding the other end of the strain unit. At least a pair of attachment structure units are arranged at right and left portions of a front side, right and left portions of a back side, or right and left portions of the front and back sides of the seating portion relative to the vehicle seat and the first attachment brackets of the attachment structure units of the right and left are connected to each other through a connecting rod.
摘要翻译：附接结构通过安装结构单元将负载传感器安装在车辆座椅的座位部分与车体之间。附接结构单元包括用于保持应变单元的一端的第一附接支架和用于保持应变单元的另一端的第二附接支架。至少一对连接结构单元布置在座椅部分的前侧，左侧和右侧部分的右侧部分和左侧部分，或者相对于车辆座椅的座部的前侧和后侧的左右部分，右和左的附接结构单元的第一附接支架通过连接杆相互连接。

8. 发明授权

US06467804B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US06467804B2
公开(公告)日：2002-10-22
申请号：US09740869
申请日：2000-12-21
申请人： Morio Sakai , Kazunori Sakamoto , Tsutomu Takeuchi , Osamu Fujimoto
发明人： Morio Sakai , Kazunori Sakamoto , Tsutomu Takeuchi , Osamu Fujimoto
IPC分类号： B60R2132
CPC分类号： G01G19/4142
摘要： A vehicle seat that detects a child restraint apparatus, which is attached to the seat by a seat belt, for operation of an air bag. A first load sensor is attached to one side of the seat to detect load and generate a first detection value. A second load sensor is attached to the seat at an opposite side of the seat to detect load and generate a second detection value. A control unit is connected to the first and second load sensors and determines whether the child restraint apparatus is present based on the first and second detection values.
摘要翻译：一种车座，其检测由安全带附接到座椅上的用于操作气囊的儿童约束装置。第一负载传感器附接到座椅的一侧以检测负载并产生第一检测值。第二负载传感器在座椅的相对侧附接到座椅以检测负载并产生第二检测值。控制单元连接到第一和第二负载传感器，并且基于第一和第二检测值来确定儿童约束装置是否存在。

9. 发明授权

US06253133B1 Sitting state detector 失效
标题翻译：坐姿状态检测器
公开(公告)号：US06253133B1
公开(公告)日：2001-06-26
申请号：US09570558
申请日：2000-05-12
申请人： Morio Sakai , Koji Ito , Osamu Fujimoto , Makoto Hamada
发明人： Morio Sakai , Koji Ito , Osamu Fujimoto , Makoto Hamada
IPC分类号： B60R2100
CPC分类号： B60R21/01532
摘要： A sitting state detector of the present invention has an electrode which is installed in a seat back and which has a capacitance fluctuating depending on whether or not a passenger sits in a normal posture, conversion means for generating an electric signal corresponding to the capacitance, means which detects predetermined changes in the electric signal and which generates a detection signal indicative of whether or not the passenger sits in the normal posture, a sitting state sensor for a seat cushion, and control means which adjusts the conversion means for standardizing the electric signal at intervals of a short period and by a great amount in the absence of a sitting passenger and which adjusts the conversion means at intervals of a long period and by a small amount in the presence of a sitting passenger.
摘要翻译：本发明的座位状态检测器具有安装在座椅靠背中的电极，其具有取决于乘客是否处于正常姿势的电容而波动的电容，用于产生对应于电容的电信号的转换装置其检测电信号中的预定变化，并且产生指示乘客是否处于正常姿势的检测信号，座椅坐席状态传感器和调节用于使电信号标准化的转换装置的控制装置在不存在乘客的情况下，短时间间隔和大量的间隔，并且在坐着乘客的存在下以较长时间间隔和少量调整转换装置。

10. 发明授权

US07934763B2 Vehicle seat apparatus 有权
标题翻译：汽车座椅装置
公开(公告)号：US07934763B2
公开(公告)日：2011-05-03
申请号：US12339561
申请日：2008-12-19
申请人： Teiji Mabuchi , Osamu Fujimoto , Kei Matsui , Yoshihiro Suda , Yoshihiko Tabuchi , Shoichiro Takehara , Daisuke Yamaguchi , Takaaki Koga
发明人： Teiji Mabuchi , Osamu Fujimoto , Kei Matsui , Yoshihiro Suda , Yoshihiko Tabuchi , Shoichiro Takehara , Daisuke Yamaguchi , Takaaki Koga
IPC分类号： B60J7/00
CPC分类号： B60N2/14 , B60N2/01 , B60N2/0244 , B60N2/0292
摘要： A vehicle seat apparatus includes a vehicle seat; a swiveling drive unit that swivels the vehicle seat between a frontward-oriented position in which the vehicle seat faces the front of a vehicle and at least one of an outward-oriented position in which the vehicle seat is oriented in the outward direction of the vehicle and an inward-oriented position in which the vehicle seat is oriented in the inward direction of the vehicle; an occupant condition detection unit that detects the condition of an occupant in the vehicle; and a control unit that controls the swiveling drive unit based on the detection result obtained by the occupant condition detection unit. With this configuration, it is possible to further increase the comfort of a passenger compartment based on the condition of the occupants in the vehicle.
摘要翻译：车辆座椅装置包括车辆座椅; 旋转驱动单元，其使车辆座椅在车辆座椅面向车辆的前方的前方位置与车辆座椅朝向车辆的向外方向的向外取向位置中的至少一个之间旋转，以及其中所述车辆座椅沿所述车辆的向内方向定向的向内取向位置; 乘员条件检测单元，其检测车辆中的乘员的状况; 以及控制单元，其基于由乘客条件检测单元获得的检测结果来控制旋转驱动单元。根据该结构，能够根据车辆的乘客状况进一步提高乘客室的舒适性。

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