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1. 发明授权

US09561768B2 Capacitive sensing device 有权
标题翻译：电容式感测装置
公开(公告)号：US09561768B2
公开(公告)日：2017-02-07
申请号：US14783795
申请日：2014-04-07
申请人： IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
发明人： Laurent Lamesch
IPC分类号： G01R31/02 , G01R27/26 , B60R21/015 , B60N2/56 , G01D5/24 , H03K17/955 , B60N2/00 , G01V3/02 , H05B1/02
CPC分类号： B60R21/01532 , B60N2/002 , B60N2/5685 , B60R21/0154 , G01D5/24 , G01V3/02 , H03K17/955 , H03K2217/960735 , H05B1/0272
摘要： A capacitive sensing device includes an antenna electrode for emitting an alternating electric field in response to an alternating voltage caused in the antenna electrode and a control and evaluation circuit configured to maintain the alternating voltage equal to an alternating reference voltage by injecting a current into the antenna electrode and to measure the current. The control and evaluation circuit includes a microcontroller with a digital output for providing a digital signal and a low-pass filter operatively connected to the digital output for generating the alternating reference voltage by low-pass-filtering the digital signal.
摘要翻译：电容式感测装置包括：天线电极，用于响应于在天线电极中引起的交流电压而发射交变电场;以及控制和评估电路，其被配置为通过将电流注入天线来将交流电压维持在等于交替参考电压电极并测量电流。控制和评估电路包括具有用于提供数字信号的数字输出和可操作地连接到数字输出的低通滤波器的微控制器，用于通过对数字信号进行低通滤波来产生交变参考电压。

2. 发明授权

US09389062B2 Anti-entrapment system 有权
公开(公告)号：US09389062B2
公开(公告)日：2016-07-12
申请号：US13834242
申请日：2013-03-15
申请人： UUSI, LLC
发明人： John Washeleski , Randall L. Perrin , David W. Shank
IPC分类号： G01R27/26 , G01B7/16 , B60N2/00 , G01D5/241 , H03K17/955 , H03K17/96 , H03K17/975 , B60R21/015 , E05F15/46
CPC分类号： G01B7/22 , B60N2/002 , B60R21/01516 , B60R21/01532 , B60R21/0154 , E05F15/46 , E05Y2400/66 , E05Y2900/548 , G01D5/2417 , G01R27/2605 , H03K17/955 , H03K17/962 , H03K17/975 , H03K2017/9602 , H03K2217/96078
摘要： An anti-entrapment system for preventing an object from being entrapped by a translating device such as a vehicle window includes a capacitance sensor and a controller. The sensor has a jacket with a cavity, a dielectric element within the cavity, and first and second electrical conductors. The conductors are within the cavity on opposite sides of the dielectric element such that the conductors are separated from one another by a separation distance. The capacitance of the sensor changes in response to an electrically conductive object moving in proximity to at least one of the conductors. The controller is configured to control a translating device as a function of the capacitance of the sensor. The jacket is attachable to a seal configured to receive the translating device.

3. 发明授权

US09278629B2 Occupant detection and classification system 有权
标题翻译：乘员检测和分类系统
公开(公告)号：US09278629B2
公开(公告)日：2016-03-08
申请号：US13633590
申请日：2012-10-02
申请人： TK HOLDINGS INC.
发明人： James Gregory Stanley , Phil Maguire
IPC分类号： G01R27/26 , B60N2/00 , B60R21/015
CPC分类号： B60N2/002 , B60R21/01512 , B60R21/01532 , B60R21/0154 , B60R21/01544
摘要： An occupant detection system includes a controller, a sensing electrode, and a shield electrode, the electrodes disposed in a vehicle seat. The controller is electrically coupled to the sensing electrode and shield electrode by a sensing circuit. The controller is configured to send an input signal to the sensing electrode, the shield electrode, or both and measures current, impedance, or capacitance values to determine the presence of an object on the seat, to classify the object, or both.
摘要翻译：乘员检测系统包括控制器，感测电极和屏蔽电极，电极设置在车辆座椅中。控制器通过感测电路电耦合到感测电极和屏蔽电极。控制器被配置为向感测电极，屏蔽电极或两者发送输入信号，并且测量电流，阻抗或电容值，以确定座椅上的物体的存在，物体的分类或两者。

4. 发明申请

US20150191105A1 Seat Occupancy Detection Device 有权
标题翻译：座椅占用检测装置
公开(公告)号：US20150191105A1
公开(公告)日：2015-07-09
申请号：US14665225
申请日：2015-03-23
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Arne PURSCHWITZ , Udo RIETSCHEL , Maximilian MEISSNER
IPC分类号： B60N2/00 , G08B21/22 , G08B25/00 , B60R21/015
CPC分类号： B60N2/002 , B60N2/5685 , B60R16/02 , B60R21/01532 , B60R21/0154 , B60R2021/0088 , B62J27/00 , B62J33/00 , G08B21/22 , G08B25/00
摘要： A seat occupancy detection device for a vehicle, particularly for a motorcycle, has at least one electrode of a capacitor, which is arranged in a seat area and takes the form of a wire. The seat occupancy detection device includes an electronic unit connected to the wire, which unit has a function generator to generate an electrical signal, and an analyzer. The electrical signal generated by the function generator can be modified by occupation of the seat area. Further, an assistance system may activate or deactivate an assistance unit depending on the detection by the seat occupancy detection device.
摘要翻译：一种用于车辆的座椅占用检测装置，特别是用于摩托车的座椅占用检测装置具有至少一个电容器的电极，该电极布置在座位区域中并且呈线状。座椅占有率检测装置包括连接到电线的电子单元，该单元具有产生电信号的功能发生器和分析器。由功能发生器产生的电信号可以通过占用座椅区域来改变。此外，辅助系统可以根据座椅占用检测装置的检测来启动或停用辅助单元。

5. 发明授权

US09000331B2 Capacitive sensing system able of using heating element as antenna electrode 有权
标题翻译：电容感测系统能够使用加热元件作为天线电极
公开(公告)号：US09000331B2
公开(公告)日：2015-04-07
申请号：US13623199
申请日：2012-09-20
申请人： IEE International Electronics & Engineering S.A.
发明人： Michael Virnich , David Hoyer , Martin Thinnes , Michael Puetz , Thomas Meyers , Laurent Lamesch
IPC分类号： B60L1/02 , G01R27/26 , B60R21/015 , B60N2/56 , B62D1/04 , B62D1/06 , B60N2/00
CPC分类号： B60R21/015 , B60N2/002 , B60N2/5685 , B60R21/01532 , B60R21/0154 , B62D1/046 , B62D1/065
摘要： A capacitive sensing system for being connected to a heating element comprises a capacitive detector connectable to the heating element and a common mode choke for essentially preventing alternating current from flowing from the heating element to the heating current supply. The capacitive detector is configured for driving an alternating current into the heating element and for producing an output indicative of capacitance based upon the alternating current. The choke has a first and a second winding for connecting the heating element with the heating current supply. The choke comprises a third winding connected in parallel of the first and/or second winding. The capacitive detector is configured for measuring a portion of the alternating current flowing across the third winding and for taking into account the measured portion of alternating current when producing the output.
摘要翻译：用于连接到加热元件的电容感测系统包括可连接到加热元件的电容检测器和用于基本上防止交流从加热元件流向加热电流源的共模扼流圈。电容检测器被配置为用于将交流电驱动到加热元件中，并且用于基于交流产生指示电容的输出。扼流器具有用于将加热元件与加热电流源连接的第一和第二绕组。扼流器包括与第一和/或第二绕组并联连接的第三绕组。电容检测器被配置为测量流过第三绕组的交流电流的一部分，并且在产生输出时考虑测量的交流电流部分。

6. 发明申请

US20140043047A1 OCCUPANT DETECTION SYSTEM AND METHOD 有权
标题翻译：职能检测系统及方法
公开(公告)号：US20140043047A1
公开(公告)日：2014-02-13
申请号：US13571511
申请日：2012-08-10
申请人： Thomas Fischer , Mike Albani
发明人： Thomas Fischer , Mike Albani
IPC分类号： B60N2/00
CPC分类号： B60N2/002 , B60N2/5685 , B60R21/01532 , B60R21/0154
摘要： An occupant detection system and method that uses an isolation assembly to isolate electrically a power supply providing power to a heater element for heating a vehicle seat from a sensing circuit that uses the heater element as an electrode for electric field or capacitance type occupant detection. The isolation assembly includes a common mode choke that by itself provides sufficient isolation when the sensing circuit excitation signal frequency is high enough, and provides switches that infrequently interrupt electrical power to the heater element so a humidity level can be determined using a relatively low excitation signal frequency. Knowing the humidity level is desirable to adjust a threshold use to determine if the sensing circuit indicates that the seat is empty, or is occupied.
摘要翻译：一种乘员检测系统和方法，其使用隔离组件来隔离电源，将电力提供给加热器元件，用于从使用加热元件的感测电路加热车辆座椅作为用于电场或电容式乘员检测的电极。隔离组件包括共模扼流圈，当感测电路激励信号频率足够高时本身提供足够的隔离，并且提供不频繁地中断加热器元件的电力的开关，从而可以使用相对低的激励信号来确定湿度水平频率。了解湿度水平是期望的，以调整阈值使用以确定感测电路是否指示座椅是空的或被占用。

7. 发明申请

US20130314536A1 SYSTEMS AND METHODS FOR MONITORING VEHICLE OCCUPANTS 审中-公开
标题翻译：用于监控车辆行驶的系统和方法
公开(公告)号：US20130314536A1
公开(公告)日：2013-11-28
申请号：US13902177
申请日：2013-05-24
申请人： FLIR Systems, Inc.
发明人： Jeffrey D. Frank , Austin A. Richards , Victoria L. White , Nile E. Fairfield , Arthur Stout , David W. Lee , Nicholas Högasten , Theodore R. Hoelter , Katrin Strandemar
IPC分类号： H04N5/32 , G06K9/00
CPC分类号： B60H1/00742 , B60R21/015 , B60R21/01532 , B60R21/0154 , G06K9/00362 , G06K9/00832 , H04N5/2257 , H04N5/32 , H04N5/33 , H04N5/3658
摘要： Various techniques are disclosed for systems and methods using small form factor infrared imaging modules to monitor occupants in an interior compartment of a vehicle. For example, a vehicle-mounted system may include one or more infrared imaging modules, a processor, a memory, alarm sirens, and a communication module. The vehicle-mounted system may be mounted on, installed in, or otherwise integrated into a vehicle that has an interior compartment. The infrared imaging modules may be configured to capture thermal images of desired portions of the interior compartments. Various thermal image processing and analytics may be performed on the captured thermal images to determine the presence and various attributes of one or more occupants. Based on the determination of the presence and various attributes, occupant detection information and/or control signals may be generated. Occupant detection information may be used to perform various monitoring operations, and control signals may adjust various vehicle components.
摘要翻译：公开了使用小尺寸红外成像模块来监视车辆内部舱室中的乘客的系统和方法的各种技术。例如，车载系统可以包括一个或多个红外成像模块，处理器，存储器，报警警报器和通信模块。车载系统可以安装在，安装在或以其他方式集成到具有内部隔间的车辆中。红外成像模块可以被配置为捕获内部隔室的期望部分的热图像。可以对捕获的热图像执行各种热图像处理和分析，以确定一个或多个居住者的存在和各种属性。基于存在和各种属性的确定，可以生成乘员检测信息和/或控制信号。乘员检测信息可以用于执行各种监视操作，并且控制信号可以调节各种车辆部件。

8. 发明授权

US08382153B2 Child car seat for a land vehicle 有权
标题翻译：儿童汽车座椅为陆地车辆
公开(公告)号：US08382153B2
公开(公告)日：2013-02-26
申请号：US13319695
申请日：2009-05-14
申请人： Inga Harris
发明人： Inga Harris
IPC分类号： B60R21/16
CPC分类号： B60N2/2806 , B60N2/002 , B60N2002/0272 , B60N2002/957 , B60R21/0154 , B60R21/01556
摘要： A child car seat for a land vehicle comprises a support for supporting at least a part of a body of a child, the support being positionable on a vehicle seat of the land vehicle and a restraint for holding the body in position relative to the support. A data processing unit forms when in operational mode and connected to an in-vehicle data communication network in the land vehicle, a child car seat network node in the in-vehicle data communication network. The seat includes a first network connector for establishing, in cooperation with a matching second network connector, a data communication connection between the child car seat network node and the in-vehicle data communication network. The child car seat has a signal carrier connecting the data processing unit to the first network connector.
摘要翻译：用于陆地车辆的儿童汽车座椅包括用于支撑儿童身体的至少一部分的支撑件，所述支撑件可定位在陆地车辆的车辆座椅上，以及用于将身体相对于支撑件保持在适当位置的约束装置。数据处理单元在操作模式下形成，并连接到陆上车辆中的车载数据通信网络，车载数据通信网络中的儿童汽车座椅网络节点。座椅包括第一网络连接器，用于与匹配的第二网络连接器协作，建立儿童汽车座椅网络节点和车载数据通信网络之间的数据通信连接。儿童汽车座椅具有将数据处理单元连接到第一网络连接器的信号载体。

9. 发明申请

US20120161777A1 OCCUPANT DETECTION APPARATUS, OCCUPANT DETECTION METHOD AND VEHICLE 有权
标题翻译：作业检测装置，作业检测方法和车辆
公开(公告)号：US20120161777A1
公开(公告)日：2012-06-28
申请号：US13329663
申请日：2011-12-19
申请人： Hajime Nakagawa
发明人： Hajime Nakagawa
IPC分类号： G01R29/12
CPC分类号： B60N2/002 , B60R21/01532 , B60R21/0154
摘要： An occupant detection apparatus includes an electrostatic capacitance type sensor having a main electrode, a sub electrode and a guard electrode, an impedance measurement device that outputs an alternating current signal to measure an impedance, and an occupant discrimination device that discriminates an occupant.The guard electrode is provided oppositely to main electrode and not oppositely to the sub electrode. The impedance measurement device outputs an alternating current signal to pass the signal through the main electrode so as to measure a main impedance. Further, the impedance measurement device outputs the alternating current signal to pass the signal through sub electrode so as to measure a sub impedance. The occupant discrimination device discriminates the occupant based on an electrostatic capacitance component of the main impedance and a resistance value component of the sub impedance.
摘要翻译：乘员检测装置包括具有主电极，副电极和保护电极的静电电容型传感器，输出交流信号以测量阻抗的阻抗测量装置，以及对乘员进行鉴别的乘员识别装置。保护电极与主电极相对设置，而不与副电极相对设置。阻抗测量装置输出交流信号以使信号通过主电极以测量主阻抗。此外，阻抗测量装置输出交流信号以使信号通过子电极以测量子阻抗。乘员识别装置基于主阻抗的静电电容分量和副阻抗的电阻值分量来区分乘员。

10. 发明申请

US20110221453A1 OCCUPANT CLASSIFYING DEVICE FOR AN AUTOMOBILE 有权
标题翻译：用于汽车的成功分类装置
公开(公告)号：US20110221453A1
公开(公告)日：2011-09-15
申请号：US12763487
申请日：2010-04-20
申请人： Jae Ho Hwang , You Tae Park , Young Soo Hwang , Byung Hyuk Park
发明人： Jae Ho Hwang , You Tae Park , Young Soo Hwang , Byung Hyuk Park
IPC分类号： G01R27/26 , G06F7/00
CPC分类号： G01D5/2417 , B60R21/01532 , B60R21/0154 , G01G7/00 , G01G19/4142
摘要： Provided is an occupant classifying device which can detect an occupant sitting on a seat by a change in an electric field between first and second electrodes that is caused by the occupant sitting on the seat. The occupant classifying device includes: a seat for an occupant to sit on; a first electrode disposed in the seat; a second electrode disposed in the seat, spaced apart from the first electrode, and forming an electric field between the first and second electrodes; and a current measuring device for measuring a variation in current value corresponding to changes in the electric field caused by the occupant sitting on the seat.
摘要翻译：提供一种乘员分类装置，其能够通过坐在座椅上的乘员引起的第一和第二电极之间的电场的变化来检测坐在座位上的乘员。乘员分类装置包括：乘坐者座位; 设置在所述座中的第一电极; 设置在所述座中的与所述第一电极间隔开的第二电极，并且在所述第一和第二电极之间形成电场; 以及电流测量装置，用于测量与坐在座椅上的乘员所引起的电场变化相对应的电流值的变化。

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