公开(公告)号：GB201406340D0

公开(公告)日：2014-05-21

申请号：GB201406340

申请日：2014-04-08

Applicant: ANALOG DEVICES TECHNOLOGY

公开(公告)号：DE102013112163A1

公开(公告)日：2014-05-15

申请号：DE102013112163

申请日：2013-11-05

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： FERNANDEZ JOSEPH ,  KOTTEKKODE SREENATH

IPC: G06K9/62 ,  B60W30/08 ,  G08G1/16

Abstract: Objekte werden in Echtzeit bei Voll-VGA-Auflösung mit 30 Bildern pro Sekunde erkannt. Ein Präprozessor führt eine Lauflängenkodierung (RLE) durch und erzeugt ein Integralbild (SAT) eines Bilds. Die RLE und SAT werden zur Feststellung in Frage kommender Objekte und iterativen Präzisierung ihrer Grenzen verwendet. Ein Gradientenhistogramm (HoG) und eine Support Vector Machine (SVM) klassifizieren dann zuverlässig das Objekt. Das Verfahren kann Teil eines Fahrerassistenzsystems (ADAS) sein.

公开(公告)号：DE102013109072A1

公开(公告)日：2014-05-15

申请号：DE102013109072

申请日：2013-08-22

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： MORA PUCHALT GERARD ,  VYAS BHARGAV R ,  SHERRY ADRIAN W ,  MADAN ARVIND

IPC: H04J3/02

Abstract: Ein Mehrkanalsystem, das einen Multiplexer, der Eingänge für eine Mehrzahl an Eingangskanälen aufweist, und einen Vorladungspuffer, der eine Mehrzahl an mit einem Eingang des Multiplexers gekoppelten Eingängen aufweist, und einen Ausgang, der mit einem Multiplexerausgang gekoppelt ist, beinhaltet. Das Mehrkanalsystem kann unabhängig sein oder mit einer Empfangsschaltung gekoppelt sein, die einen mit einem Ausgang des Multiplexers gekoppelten Eingang aufweist. In einigen Fällen ist die Empfangsschaltung ein Analog-Digital-Umwandler.

公开(公告)号：GB201315389D0

公开(公告)日：2013-10-16

申请号：GB201315389

申请日：2013-08-29

Applicant: ANALOG DEVICES TECHNOLOGY

公开(公告)号：WO2014140307A3

公开(公告)日：2014-12-24

申请号：PCT/EP2014055155

申请日：2014-03-14

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： DEMPSEY DENNIS A

IPC: H03M1/06 ,  H03M1/68 ,  H03M1/76

CPC classification number: H03M1/68 ,  H03M1/00 ,  H03M1/06 ,  H03M1/66 ,  H03M1/682 ,  H03M1/765

Abstract: A multi-string DAC is described and comprises at least two DAC stages. Each DAC stage comprises a string of impedance elements and a switching network. In one configuration, the DAC comprises a first and second switching network, the second switching network providing multiple switched paths which compensate for impedance effects of the second string and provides multiple state changes at the output node of the DAC.

Abstract translation: 描述了多串DAC，并且包括至少两个DAC级。 每个DAC级包含一串阻抗元件和一个开关网络。 在一种配置中，DAC包括第一和第二开关网络，第二开关网络提供多个开关路径，其补偿第二串的阻抗效应并且在DAC的输出节点处提供多个状态改变。

公开(公告)号：WO2014128569A2

公开(公告)日：2014-08-28

申请号：PCT/IB2014/000938

申请日：2014-02-21

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： WESTPFAHL, Michael

CPC classification number: B60R21/0132

Abstract: Integrated crash and vehicle movement sensing by use of distributed new multi- axis satellite sensors combines side and/or front/rear crash sensing with other applications requiring dynamic vehicle movement data like (but not limited to) roll and/or pitch detection as well as active suspension, head light beam leveling, etc. Depending on the required functionality, two or more satellite sensor modules are used, which measure multi-axis high-g and low-g acceleration, without needing any further sensor inputs like gyroscopes while achieving a high level of failsafe and redundancy.

Abstract translation: 通过使用分布式新型多轴卫星传感器的综合碰撞和车辆移动感测将侧面和/或前/后碰撞感测与需要动态车辆移动数据的其他应用相结合，例如（但不限于）滚动和/或俯仰检测以及 主动悬架，头光束调平等。根据所需的功能，使用两个或更多个卫星传感器模块，其测量多轴高g和低g加速度，而不需要任何其他传感器输入，如陀螺仪，同时实现 高水平的故障安全和冗余。

公开(公告)号：WO2014122517A2

公开(公告)日：2014-08-14

申请号：PCT/IB2014/000104

申请日：2014-02-04

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： CAHILL, Alan, Patrick ,  CASEY, Gary ,  CLEARY, John, A. ,  ENGLISH, Eoin, E. ,  JIMENEZ, Christian ,  CALPE MARAVILLA, Javier ,  LYDEN, Colin, G. ,  ROCHE, Thomas, F.

CPC classification number: G01H13/00 ,  H02P25/028 ,  H02P25/034

Abstract: A method and apparatus for automatic resonance detection is disclosed for a motor- driven mechanical system such as a voice coil motor (VCM) in which a resonance detector and driver are provided. The automatic resonance detector may be implemented on the same integrated circuit as the driver, and dynamically determines the natural resonant frequency of the VCM driven by the driver. The resonant frequency is determined by measuring the back electromotive force (BEMF) of the VCM, detecting the slope of the BEMF signal, and determining the resonant frequency from the slope of the BEMF signal.

Abstract translation: 公开了一种用于自动共振检测的方法和装置，用于诸如其中设置有共振检测器和驱动器的音圈电动机（VCM）的电动机械系统。 自动共振检测器可以在与驱动器相同的集成电路上实现，并且动态地确定由驱动器驱动的VCM的固有谐振频率。 谐振频率通过测量VCM的反电动势（BEMF），检测BEMF信号的斜率以及从BEMF信号的斜率确定谐振频率来确定。

公开(公告)号：WO2014108796A1

公开(公告)日：2014-07-17

申请号：PCT/IB2014/000020

申请日：2014-01-10

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： LI, Dan ,  NI, Jinhua

IPC: H03F3/217

CPC classification number: H03F3/2171 ,  H03F3/217

Abstract: An amplifier system may include a power stage having inputs for three different supply voltages and an output for coupling to a load, a controller to generate control signals to the power stage that cause the power stage to vary an output voltage applied to the load among more than three distinct voltage levels, a monitor to provide a first control signal to the controller based on an input voltage signal, and a feedback system to provide a second control signal to the controller based on comparison of the output voltage and the input signal.

Abstract translation: 放大器系统可以包括具有用于三个不同电源电压的输入和用于耦合到负载的输出的功率级，控制器以产生到功率级的控制信号，该功率级使功率级在施加到负载之间的输出电压变化 比三个不同的电压电平，基于输入电压信号向控制器提供第一控制信号的监视器，以及基于输出电压和输入信号的比较来向控制器提供第二控制信号的反馈系统。

公开(公告)号：WO2014122517A3

公开(公告)日：2015-07-23

申请号：PCT/IB2014000104

申请日：2014-02-04

Applicant: ANALOG DEVICES TECHNOLOGY

Inventor： CAHILL ALAN PATRICK ,  CASEY GARY ,  CLEARY JOHN A ,  ENGLISH EOIN E ,  JIMENEZ CHRISTIAN ,  CALPE MARAVILLA JAVIER ,  LYDEN COLIN G ,  ROCHE THOMAS F

IPC: H02P25/02

CPC classification number: G01H13/00 ,  H02P25/028 ,  H02P25/034

Abstract: A method and apparatus for automatic resonance detection is disclosed for a motor- driven mechanical system such as a voice coil motor (VCM) in which a resonance detector and driver are provided. The automatic resonance detector may be implemented on the same integrated circuit as the driver, and dynamically determines the natural resonant frequency of the VCM driven by the driver. The resonant frequency is determined by measuring the back electromotive force (BEMF) of the VCM, detecting the slope of the BEMF signal, and determining the resonant frequency from the slope of the BEMF signal.

Abstract translation: 公开了一种用于自动共振检测的方法和装置，用于诸如其中设置有共振检测器和驱动器的音圈电动机（VCM）的电动机械系统。 自动共振检测器可以在与驱动器相同的集成电路上实现，并且动态地确定由驱动器驱动的VCM的固有谐振频率。 谐振频率通过测量VCM的反电动势（BEMF），检测BEMF信号的斜率以及从BEMF信号的斜率确定谐振频率来确定。

公开(公告)号：WO2014052895A1

公开(公告)日：2014-04-03

申请号：PCT/US2013/062411

申请日：2013-09-27

Applicant: ANALOG DEVICES TECHNOLOGY ,  STRAKER, Andre ,  FANG, Wei Ken ,  JEON, Duk-Ho ,  NEWCOMBE, Dalton J.

Inventor： STRAKER, Andre ,  FANG, Wei Ken ,  JEON, Duk-Ho ,  NEWCOMBE, Dalton J.

IPC: G06F3/01 ,  G06F3/0346

CPC classification number: G06F3/0416 ,  G06F3/042 ,  G06F3/04883 ,  G06F21/31 ,  G06F2203/04108 ,  G06F2203/04808 ,  H04L63/108 ,  H04M1/67 ,  H04W12/06 ,  H04W88/02

Abstract: A locking/unlocking mechanism for a contactless gesture detection system of a device is described herein. The locking/unlocking mechanism can facilitate automatic locking, manual locking, and/or manual unlocking of the contactless gesture detection system. The contactless gesture detection system can implement the locking/unlocking mechanisms described herein to control a contactless gesture-based user interface state of the device. In various implementations, the controlling can include detecting gestures associated with a user in a contactless space associated with the device; detecting a defined gesture sequence over a defined time period from the detected gestures; and transitioning the device to a contactless gesture-based user interface locked state or a contactless gesture-based user interface unlocked state based on the defined gesture sequence.

Abstract translation: 本文描述了用于装置的非接触式手势检测系统的锁定/解锁机构。 锁定/解锁机构可以促进非接触式手势检测系统的自动锁定，手动锁定和/或手动解锁。 非接触式手势检测系统可以实现本文所述的锁定/解锁机构，以控制设备的基于非接触式手势的用户界面状态。 在各种实现中，控制可以包括在与设备相关联的非接触空间中检测与用户相关联的手势; 在所检测到的手势上在限定的时间段内检测定义的手势序列; 以及基于所定义的手势序列将所述设备转换到基于非接触式手势的用户界面锁定状态或基于非接触式手势的用户界面解锁状态。