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1. 发明申请

US20180009335A1 DEVICE CAPABLE OF DETECTING A BEARING FORCE 审中-公开
公开(公告)号：US20180009335A1
公开(公告)日：2018-01-11
申请号：US15636107
申请日：2017-06-28
申请人： Crouzet Automatismes
发明人： Dorian Laugt , Ludovic Niguet , Patrick Duvallet
IPC分类号： B60N2/00 , B60N2/64 , B60N2/44 , G01L1/04 , B60R21/015
CPC分类号： B60N2/002 , B60N2/64 , B60N2/70 , B60R21/01516 , B60R21/0152 , G01G19/4142 , G01L1/04 , G01L1/044 , G01L5/0038 , G01L5/0057
摘要： An illustrative device capable of detecting a bearing force includes a support rigid by tension and at least one plate that is elastically deformable by the bearing force from a bent conformation in which the plate exhibits a convex bearing face on which the bearing force to be detected is directly exerted and to a more flattened conformation in which the convex bearing face is more flattened. The illustrative device further includes a spring capable of permanently straining the plate to its bent conformation, a guiding mechanism mounted on the support and capable of guiding the free distal end of the plate in translation along a translation axis at right angles to the direction of indentation, and a sensor capable of detecting a displacement of the free distal end along the translation axis to detect the bearing force.

2. 发明申请

US20170369017A1 SEATING DETECTION METHOD AND SEATING DETECTION DEVICE 审中-公开
公开(公告)号：US20170369017A1
公开(公告)日：2017-12-28
申请号：US15622095
申请日：2017-06-14
申请人： AISIN SEIKI KABUSHIKI KAISHA
发明人： Hiroyuki FUJII , Takahiro Izuno
IPC分类号： B60R21/015 , B60N2/00
CPC分类号： B60R21/0152 , B60N2/002 , B60R21/01516 , B60R21/01546 , B60R21/01556
摘要： A seating detection method includes: detecting whether a seat belt sensor in a vehicle seat is in an ON state or an OFF state; detecting whether a pressure sensitive sensor in a seat skin constituting a seating surface is in an ON state or an OFF state; and determining a foreign object insertion state in which a foreign object is inserted between the seating surface and a child seat based on whether the seat belt sensor is in the ON state or the OFF state and whether the pressure sensitive sensor is in the ON state or the OFF state. When the pressure sensitive sensor is changed from the ON state to the OFF state in a state in which the seat belt sensor is maintained in the ON state after the seat belt sensor is changed to the ON state, it is determined as the foreign object insertion state.

3. 发明授权

US09804042B2 Load sensor and load detecting device 有权
公开(公告)号：US09804042B2
公开(公告)日：2017-10-31
申请号：US15040122
申请日：2016-02-10
申请人： ALPS ELECTRIC CO., LTD.
发明人： Mitsuru Saito , Mikio Sekine
IPC分类号： G01L1/22 , B60N2/00 , B60R21/015
CPC分类号： G01L1/2206 , B60N2/002 , B60R21/0152 , G01L1/2262
摘要： A load sensor is provided with a seat mounting hole between both end parts of a rectangular plate-like main body portion of a load receiving member. A plurality of strain detecting elements the resistance value of each of which changes depending on the amount of strain of the main body portion are disposed around the seat mounting hole. In plan view of the load receiving member, the center point of the seat mounting hole is offset from the center point of the arrangement of the plurality of strain detecting elements toward a part of the load receiving member that has relatively high rigidity.

4. 发明授权

US09400206B2 Weight detection sensor and vehicle seat apparatus including plural strain detection elements 有权
标题翻译：重量检测传感器和包括多个应变检测元件的车辆座椅装置
公开(公告)号：US09400206B2
公开(公告)日：2016-07-26
申请号：US14227168
申请日：2014-03-27
申请人： Aisin Seiki Kabushiki Kaisha
发明人： Mutsuro Aoyama , Kan Ichihara , Hiroyuki Fujii , Kazumasa Seo , Koji Washino
IPC分类号： G01G19/08 , B60R21/015 , G01L1/22 , B60N2/00 , G01G19/414
CPC分类号： G01G19/08 , B60N2/002 , B60R21/0152 , G01G19/4142 , G01L1/2206
摘要： A weight detection sensor disposed in a fixing unit fixing a seat side fixing member to a floor side fixed member and measuring a load of a passenger sitting in the seat, includes: a strain body fixed to both end portions of a mounting surface formed on one of the floor side fixed member and the seat side fixing member and arranged in the fixing unit; a connection member fixed to a central portion of the strain body in a vertical direction and fixed to the other one of the floor side fixed member and the seat side fixing member; a strain detection element unit including first to fourth strain detection elements; and a Wheatstone bridge circuit where the first and third strain detection elements are arranged on sides facing each other and the second and fourth strain detection elements are arranged on sides facing each other.
摘要翻译：一种重量检测传感器，其设置在将座椅侧固定构件固定到地板侧固定构件并测量坐在座椅中的乘客的载荷的固定单元中，包括：固定到安装面上形成的安装面的两端部的应变体并且布置在定影单元中; 连接构件，其沿垂直方向固定到应变体的中心部分并且固定到地板侧固定构件和座椅侧固定构件中的另一个; 包括第一至第四应变检测元件的应变检测元件单元; 惠斯登电桥电路，其中第一和第三应变检测元件布置在彼此相对的侧面上，第二和第四应变检测元件布置在彼此面对的侧面。

5. 发明授权

US09290146B2 Optical monitoring of vehicle interiors 有权
标题翻译：汽车内饰的光学监控
公开(公告)号：US09290146B2
公开(公告)日：2016-03-22
申请号：US11874343
申请日：2007-10-18
申请人： David S. Breed
发明人： David S. Breed
IPC分类号： B60Q1/00 , B60R21/015
CPC分类号： B60R21/01516 , B60J7/0573 , B60N2/002 , B60N2/015 , B60N2/0232 , B60N2/0244 , B60N2/0248 , B60N2/0252 , B60N2/0276 , B60N2/067 , B60N2/28 , B60N2/2806 , B60N2/2863 , B60N2/66 , B60N2/829 , B60N2/853 , B60N2/888 , B60N2002/0268 , B60N2002/0272 , B60R16/037 , B60R21/013 , B60R21/0132 , B60R21/0134 , B60R21/0136 , B60R21/0152 , B60R21/01526 , B60R21/0153 , B60R21/01532 , B60R21/01534 , B60R21/01536 , B60R21/01538 , B60R21/01542 , B60R21/01544 , B60R21/01546 , B60R21/01548 , B60R21/01552 , B60R21/01554 , B60R21/203 , B60R21/21656 , B60R21/276 , B60R25/25 , B60R25/252 , B60R25/255 , B60R25/257 , B60R2001/1223 , B60R2001/1253 , B60R2021/01315 , E05F15/43 , E05F15/431 , E05F2015/433 , E05Y2900/516 , E05Y2900/542 , E05Y2900/55 , G01F23/0076 , G01F23/20 , G01F23/2962 , G01S7/417 , G01S7/4802 , G01S7/539 , G01S13/04 , G01S15/04 , G01S15/06 , G01S15/42 , G01S15/87 , G01S15/88 , G01S17/026 , G01S17/88 , G01S17/89 , G06F3/0219 , G06F3/0233 , G06F3/0237 , G06F3/0238 , G06K9/00362 , G06K9/00624 , G06K9/00832 , G06K9/00838 , G07C5/008 , G07C5/0808 , G08B13/1427 , G08B21/0286 , G08B29/181 , H01Q1/3291
摘要： Interior monitoring system of a vehicle wherein at least one transducer is arranged on a first side of the structure of the vehicle and transmits waves toward an opposite, second side of the structure so that any objects contained in the interior space of the structure are situated between the first and second sides. Each transducer receives waves reflected from any objects between the first and second sides. A processor is coupled to each transducer and obtains information about any objects from which waves have been reflected and received thereby. Each transducer may be arranged to transmit infrared waves into the interior space, e.g., infrared waves in an eye-safe range.
摘要翻译：车辆的内部监控系统，其中至少一个换能器布置在车辆结构的第一侧上，并且将波浪朝向结构的相对的第二侧传输，使得包含在结构的内部空间中的任何物体位于第一和第二边。每个换能器接收从第一和第二侧之间的任何物体反射的波。处理器耦合到每个换能器并且获得关于从其中反射和接收波的任何物体的信息。每个换能器可以布置成将红外波发射到内部空间中，例如在眼睛安全范围内的红外波。

6. 发明授权

US09140587B2 Passenger's weight measurement device for vehicle seat 有权
标题翻译：乘客车辆座椅重量测量装置
公开(公告)号：US09140587B2
公开(公告)日：2015-09-22
申请号：US13840865
申请日：2013-03-15
申请人： TS TECH CO., LTD.
发明人： Shigeru Endo , Kenji Sato
IPC分类号： B60R21/015 , B60N2/015 , G01G19/08 , G01D11/30 , B60N2/68 , B60N2/00 , B60N2/07 , B60N2/42 , G01G19/414 , G01L5/00
CPC分类号： G01D11/30 , B60N2/002 , B60N2/0732 , B60N2/4263 , B60N2/68 , B60N2/686 , B60R21/015 , B60R21/01512 , B60R21/01516 , B60R21/0152 , G01G19/08 , G01G19/4142 , G01L5/00
摘要： A vehicle seat includes a load sensor that is configured to measure a load applied from an occupant and a seat cushion frame that includes a right side frame and a left side frame. The load sensor is provided at a front part of one of the right and left side frames. A front end section of the one side frame more frontward than a shaft center of the rod of the load sensor includes a tapered-shape section. And an upper flange and a lower flange are formed at an upper edge and a lower edge of the tapered-shape section, respectively, the upper flange and the lower flange extending inward toward a center of the vehicle seat.
摘要翻译：车辆座椅包括负载传感器，其被配置为测量从乘员和包括右侧框架和左侧框架的座垫框架施加的负载。负载传感器设置在右侧框架和左侧框架之一的前部。一个侧框架的前端部比负载传感器的杆的轴中心更前方包括锥形部分。并且，在所述锥形部分的上边缘和下边缘分别形成有上凸缘和下凸缘，所述上凸缘和所述下凸缘向内朝向所述车座的中心延伸。

7. 发明申请

US20150226620A1 TEMPERATURE RANGE OPTIMIZED SENSOR SYSTEM 有权
标题翻译：温度范围优化传感器系统
公开(公告)号：US20150226620A1
公开(公告)日：2015-08-13
申请号：US14176248
申请日：2014-02-10
申请人： IEE International Electronics & Engineering S.A.
发明人： Karl-Heinz Kuebler
IPC分类号： G01L1/22 , B60R21/015
CPC分类号： G01L1/2281 , B60N2/002 , B60R21/01516 , B60R21/0152 , B60R21/01524 , G01G19/4142
摘要： A sensor arrangement comprises a first sensor element for converting a physical quantity into a first electrical signal and at least a second sensor element for converting said physical quantity into a second electrical signal. The first sensor element has a first sensitivity while said second sensor element has a second sensitivity different from said first sensitivity. The first sensor element is operatively coupled between terminals of said sensor arrangement and said second sensor element is operatively connected between said terminals of said sensor arrangement via a temperature controlled switching element so that in a first state of said temperature controlled switching element, said second electrical signal combines with said first electrical signal to form a sensor output signal, and in a second state of said temperature controlled switching element, the contribution of said second electrical signal to said sensor output signal is substantially reduced with respect to a respective contribution in said first state of said temperature controlled switching element.
摘要翻译：传感器装置包括用于将物理量转换为第一电信号的第一传感器元件和用于将所述物理量转换成第二电信号的至少第二传感器元件。第一传感器元件具有第一灵敏度，而所述第二传感器元件具有与所述第一灵敏度不同的第二灵敏度。第一传感器元件可操作地耦合在所述传感器装置的端子之间，并且所述第二传感器元件经由温度控制的开关元件可操作地连接在所述传感器装置的所述端子之间，使得在所述温度控制的开关元件的第一状态下，所述第二电信号与所述第一电信号组合以形成传感器输出信号，并且在所述温度控制的开关元件的第二状态下，所述第二电信号对所述传感器输出信号的贡献相对于所述第一电信号的相应贡献大大减小所述温度控制开关元件的状态。

8. 发明授权

US09073505B2 Occupant determination apparatus using load sensor 有权
标题翻译：使用负载传感器的乘员决定装置
公开(公告)号：US09073505B2
公开(公告)日：2015-07-07
申请号：US14221484
申请日：2014-03-21
申请人： DENSO CORPORATION , Honda Motor Co., Ltd.
发明人： Toshio Hosokawa , Yusuke Muramatsu , Mikihito Kojima
IPC分类号： B60R21/015
CPC分类号： B60R21/0152
摘要： A load sensor detects a load of an occupant on a seat of a vehicle and provides a load signal. A determination section determines a physical size of the occupant by classifying the load signal into a subject class among a plurality of classes ordered from small to large based on threshold loads and performs an inter-class transition of the subject class from a transition source class into a transition destination class based on change of the received load signal. When (i) both the transition source class and the transition destination class belong to an airbag-inflating class that enables inflating of an airbag, and, simultaneously, (ii) the transition destination class is smaller than the transition source class and immediately adjacent to the transition source class, the determination section makes the determined class remain in the transition source class.
摘要翻译：负载传感器检测乘员在车辆座椅上的负载并提供负载信号。确定部通过基于阈值载荷将负载信号分类为从小到大排列的多个类中的负载信号，来确定乘员的物理大小，并且将主体类从转换源类进行类间转换基于接收到的负载信号的变化的转移目的地类。当（i）过渡源类和过渡目的地类都属于能够使气囊膨胀的气囊膨胀等级时，并且同时（ii）过渡目的地类别小于过渡源类并且紧邻于转换源类，确定部分使确定的类保留在转换源类中。

9. 发明申请

US20140338990A1 WEIGHT DETECTION SENSOR AND VEHICLE SEAT APPARATUS 有权
标题翻译：重量检测传感器和车身座椅设备
公开(公告)号：US20140338990A1
公开(公告)日：2014-11-20
申请号：US14227168
申请日：2014-03-27
申请人： Aisin Seiki Kabushiki Kaisha
发明人： Mutsuro AOYAMA , Kan Ichihara , Hiroyuki Fujii , Kazumasa Seo , Koji Washino
IPC分类号： G01G19/08
CPC分类号： G01G19/08 , B60N2/002 , B60R21/0152 , G01G19/4142 , G01L1/2206
摘要： A weight detection sensor disposed in a fixing unit fixing a seat side fixing member to a floor side fixed member and measuring a load of a passenger sitting in the seat, includes: a strain body fixed to both end portions of a mounting surface formed on one of the floor side fixed member and the seat side fixing member and arranged in the fixing unit; a connection member fixed to a central portion of the strain body in a vertical direction and fixed to the other one of the floor side fixed member and the seat side fixing member; a strain detection element unit including first to fourth strain detection elements; and a Wheatstone bridge circuit where the first and third strain detection elements are arranged on sides facing each other and the second and fourth strain detection elements are arranged on sides facing each other.
摘要翻译：一种重量检测传感器，其设置在将座椅侧固定构件固定到地板侧固定构件并测量坐在座椅中的乘客的载荷的固定单元中，包括：固定到安装面上形成的安装面的两端部的应变体并且布置在定影单元中; 连接构件，其沿垂直方向固定到应变体的中心部分并且固定到地板侧固定构件和座椅侧固定构件中的另一个; 包括第一至第四应变检测元件的应变检测元件单元; 惠斯登电桥电路，其中第一和第三应变检测元件布置在彼此相对的侧面上，第二和第四应变检测元件布置在彼此面对的侧面。

10. 发明授权

US08820464B2 Coil spring holder for a seat load sensor to compensate for dimensional errors in the manufacturing process 有权
标题翻译：用于座椅负载传感器的线圈弹簧座，用于补偿制造过程中的尺寸误差
公开(公告)号：US08820464B2
公开(公告)日：2014-09-02
申请号：US12985932
申请日：2011-01-06
申请人： Wataru Takayasu , Shinya Ishima , Shigeru Endo , Kenji Sato
发明人： Wataru Takayasu , Shinya Ishima , Shigeru Endo , Kenji Sato
IPC分类号： B60R21/015 , G01G19/52 , G01G19/12 , B60N2/44 , G01G19/414 , B60N2/06 , B60N2/42 , B60N2/00 , G01G19/08
CPC分类号： G01G19/08 , B60N2/002 , B60N2/06 , B60N2/4263 , B60N2/90 , B60R21/015 , B60R21/01516 , B60R21/0152 , B60R2021/01516 , G01G19/4142 , Y10S177/09 , Y10S411/946
摘要： An upper rail is movable in a rear and front direction with respect to a lower rail fixed to a vehicle floor. A load sensor is fixed to an upper surface of the upper rail, and a rectangular frame is attached onto the load sensor. A rod of the load sensor penetrates a web of the rectangular frame, a washer and a spring holder, and a coil spring is wound around the rod. A bush is fitted to an edge of a hole of the washer, and a step is formed between an upper surface of the washer and the bush. A nut is screwed to the rod and tightens a bottom of a cup portion of the spring holder. The coil spring is sandwiched between the spring holder and the web and is compressed, and an end portion of the coil spring engages with the step.
摘要翻译：上轨道相对于固定到车辆地板的下轨道在后方前方向上可移动。负载传感器固定在上轨道的上表面，矩形框架安装在负载传感器上。负载传感器的杆穿过矩形框架的腹板，垫圈和弹簧座，螺旋弹簧缠绕在杆上。衬垫安装在垫圈的孔的边缘上，并且在垫圈的上表面和衬套之间形成台阶。将螺母拧到杆上并拧紧弹簧座的杯部的底部。螺旋弹簧夹在弹簧保持架和腹板之间并被压缩，螺旋弹簧的端部与台阶啮合。

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