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1. 发明授权

US09229025B2 Inertial sensor 有权
标题翻译：惯性传感器
公开(公告)号：US09229025B2
公开(公告)日：2016-01-05
申请号：US13811950
申请日：2011-08-08
申请人： Kiyoko Yamanaka , Heewon Jeong , Toshiaki Nakamura , Masahide Hayashi
发明人： Kiyoko Yamanaka , Heewon Jeong , Toshiaki Nakamura , Masahide Hayashi
IPC分类号： G01P5/08 , G01P3/44 , G01P15/125 , G01C19/5747 , G01P21/00 , G01P15/08
CPC分类号： G01P15/125 , G01C19/5747 , G01P15/0802 , G01P21/00 , G01P2015/0814
摘要： In order to provide an inertial sensor capable of suppressing a wrong diagnosis even in an adverse environment such that sudden noise occurs, an inertial sensor is provided with a movable part (105), a first detection unit (C1, C2) for detecting the amount of displacement of the movable part (105), a forced vibration means (503, C3, C4) for forcedly vibrating the movable part (105) by applying a diagnosis signal, a physical quantity calculation unit (502) for calculating the physical quantity from a detection signal from the first detection unit (C1, C2), and an abnormality determination unit (504) for determining the presence or absence of the abnormality for the physical quantity using the diagnosis signal obtained via the first detection unit (C1, C2), and is used within a vehicle, the inertial sensor further comprising a second sensor (510) mounted in the same vehicle and connected to the abnormality determination unit (504).
摘要翻译：为了提供一种惯性传感器，即使在出现突发噪声的不利环境下也能够抑制错误的诊断，惯性传感器设置有可动部（105），第一检测单元（C1，C2）通过施加诊断信号对可动部（105）进行强制振动的强制振动装置（503，C3，C4）;物理量计算部（502），用于计算物理量来自第一检测单元（C1，C2）的检测信号和用于通过经由第一检测单元（C1，C2）获得的诊断信号来确定物理量的异常的存在或不存在的异常确定单元（504），并且在车辆内使用，惯性传感器还包括安装在同一车辆中并连接到异常判定单元（504）的第二传感器（510）。

2. 发明授权

US08427177B2 Capacitance sensor 有权
标题翻译：电容传感器
公开(公告)号：US08427177B2
公开(公告)日：2013-04-23
申请号：US12912580
申请日：2010-10-26
申请人： Heewon Jeong , Kiyoko Yamanaka , Yasushi Goto , Toshiaki Nakamura , Masahide Hayashi
发明人： Heewon Jeong , Kiyoko Yamanaka , Yasushi Goto , Toshiaki Nakamura , Masahide Hayashi
IPC分类号： G01R27/26 , G01R27/08
CPC分类号： G01P21/00 , G01C19/5719 , G01P15/125 , G01P2015/0814
摘要： A technique in which a false detection and a wrong diagnosis can be suppressed in a capacitance sensor represented by an acceleration sensor is provided. A first capacitative element and a second capacitative element, which configure a capacitance detection unit, and a third capacitative element and a fourth capacitative element, which configure a forced oscillation generation unit, are electrically separated from each other. That is, the diagnosis movable electrode that configures the third capacitative element and the fourth capacitative element is formed integrally with the movable part. On the other hand, the diagnosis fixed electrode and the diagnosis fixed electrode are electrically separated from the detection fixed electrode and the detection fixed electrode.
摘要翻译：提供了一种在由加速度传感器表示的电容传感器中可以抑制错误检测和错误诊断的技术。构成电容检测单元的第一电容元件和第二电容元件以及配置强制振荡产生单元的第三电容元件和第四电容元件彼此电分离。也就是说，构成第三电容元件和第四电容元件的诊断可移动电极与可动部一体地形成。另一方面，诊断固定电极和诊断固定电极与检测固定电极和检测固定电极电分离。

3. 发明授权

US09568490B2 Angular velocity sensor 有权
标题翻译：角速度传感器
公开(公告)号：US09568490B2
公开(公告)日：2017-02-14
申请号：US14383335
申请日：2012-03-19
申请人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
发明人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
IPC分类号： G01C19/00 , G01C19/02 , G01C19/5726 , G01C19/5762 , G01C19/5719
CPC分类号： G01P9/02 , G01C19/5719 , G01C19/5726 , G01C19/5762
摘要： Provided is an angular velocity sensor including a plurality of angular velocity detection units each outputting a different detection result, and including a common driving circuit to drive the angular velocity detection units. The angular velocity detection units of the angular velocity sensor of the present invention are configured to have different driving amplitudes when being driven by a driving signal at the same frequency.
摘要翻译：提供了一种角速度传感器，其包括多个角速度检测单元，每个角速度检测单元输出不同的检测结果，并且包括用于驱动角速度检测单元的公共驱动电路。本发明的角速度传感器的角速度检测单元被配置为当由相同频率的驱动信号驱动时具有不同的驱动振幅。

4. 发明申请

US20130285172A1 Combined Sensor 有权
标题翻译：组合传感器
公开(公告)号：US20130285172A1
公开(公告)日：2013-10-31
申请号：US13991749
申请日：2011-11-22
申请人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
发明人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
IPC分类号： B81B3/00
CPC分类号： B81B3/0018 , G01C19/574 , G01P15/125 , G01P15/18
摘要： To provide a combined sensor that can detect a plurality of physical quantities. With the combined sensor, it is possible to realize, while maintaining performance, a reduction in size and a reduction in costs by increasing elements that can be shared among respective sensors. A weight M2 and a detection electrode DTE2 used in an angular-velocity detecting section are also used as a reference capacitive element of a Z-direction-acceleration detecting section configured to detect acceleration in a Z direction. That is, in the Z-direction-acceleration detecting section, a detection capacitive element including the weight M2 and the detection electrode DTE2 configuring the angular-velocity detecting section is used as a reference capacitive element for a detection capacitive element formed by a detection electrode DTE5 and a weight M4.
摘要翻译：提供可以检测多个物理量的组合传感器。利用组合的传感器，通过增加可在各个传感器之间共享的元件，可以在保持性能的同时实现尺寸的减小和成本的降低。在角速度检测部中使用的重量M2和检测电极DTE2也被用作被配置为检测Z方向上的加速度的Z方向加速度检测部的基准电容元件。也就是说，在Z方向加速度检测部中，使用包括权重M2的检测电容元件和构成角速度检测部的检测电极DTE2作为由检测电极形成的检测用电容元件的基准电容元件 DTE5和重量M4。

5. 发明申请

US20130241013A1 Physical Quantity Detector 有权
标题翻译：物理量检测器
公开(公告)号：US20130241013A1
公开(公告)日：2013-09-19
申请号：US13878776
申请日：2011-10-07
申请人： Kiyoko Yamanaka , Kengo Suzuki , Kazunori Ohta , Heewon Jeong , Masahide Hayashi
发明人： Kiyoko Yamanaka , Kengo Suzuki , Kazunori Ohta , Heewon Jeong , Masahide Hayashi
IPC分类号： B81B7/00
CPC分类号： B81B7/0058 , G01C19/5783 , G01P15/125 , G01P2015/0814 , G01P2015/0845 , H01L24/32 , H01L2224/05554 , H01L2224/48091 , H01L2224/49171 , H01L2224/73265 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要： Provided is an inertial sensor device comprising a detection part having an MEMS structure, wherein convenience during sensor installation is ensured while erroneous operation caused by the application of external vibration is controlled. To achieve this objective, an anti-vibration structure (103) is provided in the inertial sensor device, between a semiconductor chip (102) mounted on a package substrate and a semiconductor chip (104) comprising a sensor detection part. The anti-vibration structure (103) has a structure in which the periphery of an anti-vibration part (103a) is surrounded by an anti-vibration part (103b) comprising a material having a larger Young's modulus.
摘要翻译：提供了一种惯性传感器装置，其包括具有MEMS结构的检测部件，其中，在控制由施加外部振动引起的错误操作的同时确保传感器安装期间的便利性。为了实现该目的，在惯性传感器装置中，在安装在封装基板上的半导体芯片（102）和包括传感器检测部件的半导体芯片（104）之间设置防振结构（103）。防振结构（103）具有防振部（103a）的周围由包含杨氏模量较大的材料的防振部（103b）包围的结构。

6. 发明申请

US20150096373A1 ANGULAR VELOCITY SENSOR 有权
标题翻译：角速度传感器
公开(公告)号：US20150096373A1
公开(公告)日：2015-04-09
申请号：US14383335
申请日：2012-03-19
申请人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
发明人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
IPC分类号： G01C19/02 , G01C19/5719
CPC分类号： G01P9/02 , G01C19/5719 , G01C19/5726 , G01C19/5762
摘要： Provided is an angular velocity sensor including a plurality of angular velocity detection units each outputting a different detection result, and including a common driving circuit to drive the angular velocity detection units. The angular velocity detection units of the angular velocity sensor of the present invention are configured to have different driving amplitudes when being driven by a driving signal at the same frequency.
摘要翻译：提供了一种角速度传感器，其包括多个角速度检测单元，每个角速度检测单元输出不同的检测结果，并且包括用于驱动角速度检测单元的公共驱动电路。本发明的角速度传感器的角速度检测单元被配置为当由相同频率的驱动信号驱动时具有不同的驱动振幅。

7. 发明授权

US09000543B2 Combined sensor 有权
标题翻译：组合传感器
公开(公告)号：US09000543B2
公开(公告)日：2015-04-07
申请号：US13991749
申请日：2011-11-22
申请人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
发明人： Heewon Jeong , Masahide Hayashi , Kiyoko Yamanaka
IPC分类号： H01L29/84 , B81B3/00 , G01C19/574 , G01P15/125 , G01P15/18
CPC分类号： B81B3/0018 , G01C19/574 , G01P15/125 , G01P15/18
摘要： To provide a combined sensor that can detect a plurality of physical quantities. With the combined sensor, it is possible to realize, while maintaining performance, a reduction in size and a reduction in costs by increasing elements that can be shared among respective sensors. A weight M2 and a detection electrode DTE2 used in an angular-velocity detecting section are also used as a reference capacitive element of a Z-direction-acceleration detecting section configured to detect acceleration in a Z direction. That is, in the Z-direction-acceleration detecting section, a detection capacitive element including the weight M2 and the detection electrode DTE2 configuring the angular-velocity detecting section is used as a reference capacitive element for a detection capacitive element formed by a detection electrode DTE5 and a weight M4.
摘要翻译：提供可以检测多个物理量的组合传感器。利用组合的传感器，通过增加可在各个传感器之间共享的元件，可以在保持性能的同时实现尺寸的减小和成本的降低。在角速度检测部中使用的重量M2和检测电极DTE2也被用作被配置为检测Z方向上的加速度的Z方向加速度检测部的基准电容元件。也就是说，在Z方向加速度检测部中，使用包括权重M2的检测电容元件和构成角速度检测部的检测电极DTE2作为由检测电极形成的检测用电容元件的基准电容元件 DTE5和重量M4。

8. 发明授权

US08659101B2 Physical quantity detector 有权
标题翻译：物理量检测器
公开(公告)号：US08659101B2
公开(公告)日：2014-02-25
申请号：US13878776
申请日：2011-10-07
申请人： Kiyoko Yamanaka , Kengo Suzuki , Kazunori Ohta , Heewon Jeong , Masahide Hayashi
发明人： Kiyoko Yamanaka , Kengo Suzuki , Kazunori Ohta , Heewon Jeong , Masahide Hayashi
IPC分类号： B81B3/00 , G01L9/00 , H01L29/84
CPC分类号： B81B7/0058 , G01C19/5783 , G01P15/125 , G01P2015/0814 , G01P2015/0845 , H01L24/32 , H01L2224/05554 , H01L2224/48091 , H01L2224/49171 , H01L2224/73265 , H01L2924/14 , H01L2924/00014 , H01L2924/00
摘要： Provided is an inertial sensor device comprising a detection part having an MEMS structure, wherein convenience during sensor installation is ensured while erroneous operation caused by the application of external vibration is controlled. To achieve this objective, an anti-vibration structure (103) is provided in the inertial sensor device, between a semiconductor chip (102) mounted on a package substrate and a semiconductor chip (104) comprising a sensor detection part. The anti-vibration structure (103) has a structure in which the periphery of an anti-vibration part (103a) is surrounded by an anti-vibration part (103b) comprising a material having a larger Young's modulus.
摘要翻译：提供了一种惯性传感器装置，其包括具有MEMS结构的检测部件，其中，在控制由施加外部振动引起的错误操作的同时确保传感器安装期间的便利性。为了实现该目的，在惯性传感器装置中，在安装在封装基板上的半导体芯片（102）和包括传感器检测部件的半导体芯片（104）之间设置防振结构（103）。防振结构（103）具有防振部（103a）的周围由包含杨氏模量较大的材料的防振部（103b）包围的结构。

9. 发明申请

US20130133422A1 Inertial Sensor 有权
标题翻译：惯性传感器
公开(公告)号：US20130133422A1
公开(公告)日：2013-05-30
申请号：US13811950
申请日：2011-08-08
申请人： Kiyoko Yamanaka , Heewon Jeong , Toshiaki Nakamura , Masahide Hayashi
发明人： Kiyoko Yamanaka , Heewon Jeong , Toshiaki Nakamura , Masahide Hayashi
IPC分类号： G01P15/125 , G01P21/00
CPC分类号： G01P15/125 , G01C19/5747 , G01P15/0802 , G01P21/00 , G01P2015/0814
摘要： In order to provide an inertial sensor capable of suppressing a wrong diagnosis even in an adverse environment such that sudden noise occurs, an inertial sensor is provided with a movable part (105), a first detection unit (C1, C2) for detecting the amount of displacement of the movable part (105), a forced vibration means (503, C3, C4) for forcedly vibrating the movable part (105) by applying a diagnosis signal, a physical quantity calculation unit (502) for calculating the physical quantity from a detection signal from the first detection unit (C1, C2), and an abnormality determination unit (504) for determining the presence or absence of the abnormality for the physical quantity using the diagnosis signal obtained via the first detection unit (C1, C2), and is used within a vehicle, the inertial sensor further comprising a second sensor (510) mounted in the same vehicle and connected to the abnormality determination unit (504).
摘要翻译：为了提供一种惯性传感器，即使在出现突发噪声的不利环境下也能够抑制错误的诊断，惯性传感器设置有可动部（105），第一检测单元（C1，C2）通过施加诊断信号对可动部（105）进行强制振动的强制振动装置（503，C3，C4）;物理量计算部（502），用于计算物理量来自第一检测单元（C1，C2）的检测信号和用于通过经由第一检测单元（C1，C2）获得的诊断信号来确定物理量的异常的存在或不存在的异常确定单元（504），并且在车辆内使用，惯性传感器还包括安装在同一车辆中并连接到异常判定单元（504）的第二传感器（510）。

10. 发明授权

US09279827B2 Sensor module and sensor system 有权
标题翻译：传感器模块和传感器系统
公开(公告)号：US09279827B2
公开(公告)日：2016-03-08
申请号：US13976372
申请日：2011-11-24
申请人： Daisuke Maeda , Heewon Jeong , Masahide Hayashi
发明人： Daisuke Maeda , Heewon Jeong , Masahide Hayashi
IPC分类号： G01P21/00 , G01C19/5776 , G01C21/16
CPC分类号： G01P21/00 , G01C19/5776 , G01C21/16
摘要： Reliability and accuracy of a sensor are secured while adjustment cost of a sensor module is suppressed. A signal component analysis part 10 receives a signal output from a signal processing part 7 before passing through a low-pass filter 8, analyzes whether or not application of a fragile frequency with respect to a physical quantity is equal to or more than a threshold level, if the application of the fragile frequency is equal to or more than the threshold level, outputs output stop signals to output signal control parts 9, 16. The output signal control parts 9, 16 receive control signals output from the signal component analysis part 10, and outputs an acceleration signal and a physical quantity signal from which noise has been removed by the low-pass filters 8, 15 through the signal processing parts 7, 14.
摘要翻译：确保传感器模块的调整成本得到抑制，从而确保传感器的可靠性和精度。信号分量分析部分10在通过低通滤波器8之前接收从信号处理部分7输出的信号，分析相对于物理量的脆弱频率的施加是否等于或大于阈值水平如果脆弱频率的应用等于或大于阈值电平，则将输出停止信号输出到输出信号控制部9,16。输出信号控制部9,16接收从信号分量分析部10输出的控制信号并且通过信号处理部件7,14输出通过低通滤波器8,15除去噪声的加速度信号和物理量信号。

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