公开(公告)号：EP2744091A1

公开(公告)日：2014-06-18

申请号：EP12197537.9

申请日：2012-12-17

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： H02M3/07 ,  H02M1/36 ,  H02M1/32 ,  H02M1/44

CPC分类号： H02M1/32 ,  H02M1/36 ,  H02M1/44 ,  H02M3/07 ,  H02M2001/0025 ,  H02M2001/0041

摘要： The drive strength of a DC/DC converter is controlled, for example so that the peak current/power can be reduced. In one aspect, the invention enables the peak current to be limited so that in-rush currents can be reduced. In another aspect, the invention enables the peak current to be reduced when the converter is delivering a periodic load, by matching the converter switching to minimise peak currents but meet the periodic load demand.

摘要翻译： 控制DC / DC转换器的驱动强度，例如可以降低峰值电流/功率。 在一个方面，本发明使得能够限制峰值电流，从而可以减小浪涌电流。 在另一方面，本发明使得当转换器传送周期性负载时，通过匹配转换器切换以最小化峰值电流但满足周期性负载需求，能够降低峰值电流。

公开(公告)号：EP2336713A3

公开(公告)日：2011-08-17

申请号：EP10195301.6

申请日：2010-12-16

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/103

CPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/0806 ,  A61B5/1135 ,  A61B2560/0219

摘要： A system and method for measuring the shape of an object using a magnetic induction radio sensor involves at least partially enclosing the object with a magnetic loop antenna of the magnetic induction radio sensor, where the inductance of the magnetic loop antenna depends on the shape of the object, and providing a particular capacitance at an antenna matching circuit coupled to the magnetic loop antenna in response to the inductance of the magnetic loop antenna such that the magnetic loop antenna and the antenna matching circuit form a resonant circuit and the resonant circuit has a fixed resonant frequency, where the particular capacitance is used to measure the shape of the object.

公开(公告)号：EP2746890B1

公开(公告)日：2017-09-27

申请号：EP12198025.4

申请日：2012-12-19

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G01R15/08 ,  G01R19/00 ,  G05F1/573

CPC分类号： G01R19/0092 ,  G01R15/08 ,  G05F1/573 ,  H03K2217/0027

公开(公告)号：EP2375534A1

公开(公告)日：2011-10-12

申请号：EP10159551.0

申请日：2010-04-09

申请人： NXP B.V.

发明人： Aerts, Steven ,  Thoen, Steven ,  Daenen, Steven

IPC分类号： H02J7/00 ,  H02J7/02

CPC分类号： H02J50/12 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/70

摘要： It is provided an apparatus for transferring energy to an accumulator, the apparatus comprising: a core (115, 215, 315); and a wire (117, 217) wound around the core thereby forming a coil (113, 213, 413, 513), wherein the coil is adapted to receive energy from a magnetic field, wherein the wire is connectable to the accumulator (107, 407, 507) to transfer the received energy to the accumulator. Further a system for charging an electric accumulator is provided, wherein the system comprises an apparatus as described above; and a charging station (429, 529, 629) comprising a further core (109, 209, 309) and a further wire (111, 211) wound around the further core thereby forming a further coil (103, 403, 503, 603).

摘要翻译： 它是在蓄压器设置到装置传递环的能量，该装置包括：芯部（115，215，315）; 和围绕芯，从而形成线圈（113，213，413，513），worin线圈是angepasst从磁场接收能量缠绕的金属丝（117，217），worin导线可连接到所述蓄能器（107， 407，507）所接收的能量传递给累加器。 还用于蓄电池充电的系统被提供，worin装置的该系统包括如上所述; 和充电站（429，529，629）包括另一个芯（109,209，309）和周围的进一步芯缠绕从而形成另一种线圈另外的导线（111，211）（103，403，503，603） ，

公开(公告)号：EP2746890A1

公开(公告)日：2014-06-25

申请号：EP12198025.4

申请日：2012-12-19

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G05F1/573

CPC分类号： G01R19/0092 ,  G01R15/08 ,  G05F1/573 ,  H03K2217/0027

摘要： Various automatic range scaling solutions for smart power switches are provided, to enable current monitoring across a wide dynamic range. In preferred examples, use is made of current sensing transistors. The circuits provide overload protection combined with wide range current measurement.

摘要翻译： 提供了各种用于智能功率开关的自动量程缩放解决方案，以便在宽动态范围内实现电流监控。 在优选示例中，使用电流感测晶体管。 电路提供过载保护和宽范围电流测量。

公开(公告)号：EP2336713B1

公开(公告)日：2016-03-30

申请号：EP10195301.6

申请日：2010-12-16

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/08 ,  A61B5/113

CPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/0806 ,  A61B5/1135 ,  A61B2560/0219

公开(公告)号：EP2747285A1

公开(公告)日：2014-06-25

申请号：EP12198023.9

申请日：2012-12-19

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： H03K17/082

CPC分类号： G01R1/30 ,  G01R1/203 ,  G01R19/0092 ,  H03K17/0822

摘要： Various automatic range scaling solutions for smart power switches are provided, to enable current monitoring across a wide dynamic range. Use is made of a transistor arrangement, comprising at least first and second sets of sense cells (60,62; 72,74) and at least one set of main cells (64,66; 70), wherein each set of sense cells shares drain and gate connections with an associated set of main cells, with a different ratio of number of sense cells to associated main cells for the first set as for the second set.

摘要翻译： 提供了各种用于智能功率开关的自动量程缩放解决方案，以便在宽动态范围内实现电流监控。 使用晶体管布置，包括至少第一组和第二组感测单元（60,62; 72,74）和至少一组主单元（64,66; 70），其中每组感测单元共享 漏极和栅极连接与相关联的一组主单元，对于第一组，感测单元的数量与相关联的主单元的比率不同。

公开(公告)号：EP2461606A1

公开(公告)日：2012-06-06

申请号：EP10193830.6

申请日：2010-12-06

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： H04R25/00

CPC分类号： H04R25/554 ,  H04R25/552 ,  H04R2225/00 ,  H04R2225/51 ,  H04R2225/55

摘要： A TDMA method of operating a near-field communication system, in which the same synchronous slot is allocated to more than one, non-interfering, transmitters, is disclosed. The power level may be adjusted to minimise interference from unwanted transmitted signals at respective receivers. A near-field communication system operating such a method is also disclosed.

摘要翻译： 公开了一种操作近场通信系统的TDMA方法，其中相同的同步时隙被分配给多于一个非干扰发射机。 功率电平可以被调整以最小化各个接收机处不期望的发送信号的干扰。 还公开了操作这种方法的近场通信系统。

公开(公告)号：EP2375535A1

公开(公告)日：2011-10-12

申请号：EP10172981.2

申请日：2010-08-16

申请人： NXP B.V.

发明人： Aerts, Steven ,  Thoen, Steven ,  Daenen, Steven

IPC分类号： H02J7/00 ,  H02J7/02

CPC分类号： H02J50/12 ,  H02J7/0044 ,  H02J7/025 ,  H02J50/70

摘要： It is provided an apparatus for transferring energy to an accumulator, the apparatus comprising: a core (115, 215, 315); and a wire (117, 217) wound around the core thereby forming a coil (113, 213, 413, 513), wherein the coil is adapted to receive energy from a magnetic field, wherein the wire is connectable to the accumulator (107, 407, 507) to transfer the received energy to the accumulator. Further, a charging station for generating a magnetic field for transferring energy to an accumulator is provided, and a system for charging an electric accumulator is provided, wherein the system comprises an apparatus as described above; and a charging station (429, 529, 629) comprising a further wire (111, 211) wound such as to form a further coil (103, 403, 503, 603).

摘要翻译： 它是在蓄压器设置到装置传递环的能量，该装置包括：芯部（115，215，315）; 和围绕芯，从而形成线圈（113，213，413，513），worin线圈是angepasst从磁场接收能量缠绕的金属丝（117，217），worin导线可连接到所述蓄能器（107， 407，507）所接收的能量传递给累加器。 此外，用于在蓄压器产生用于传递环能量的磁场到充电站被提供，并且如上述那样被提供用于蓄电池的充电的系统，worin装置的系统包括; 和充电站（429，529，629）包括另一导线（111，211）检查伤口，以形成另外的线圈（103，403，503，603）。

公开(公告)号：EP2336713A2

公开(公告)日：2011-06-22

申请号：EP10195301.6

申请日：2010-12-16

申请人： NXP B.V.

发明人： Aerts, Steven

IPC分类号： G01B7/28

CPC分类号： G01B7/28 ,  A61B5/05 ,  A61B5/0806 ,  A61B5/1135 ,  A61B2560/0219

摘要： A system and method for measuring the shape of an object using a magnetic induction radio sensor involves at least partially enclosing the object with a magnetic loop antenna of the magnetic induction radio sensor, where the inductance of the magnetic loop antenna depends on the shape of the object, and providing a particular capacitance at an antenna matching circuit coupled to the magnetic loop antenna in response to the inductance of the magnetic loop antenna such that the magnetic loop antenna and the antenna matching circuit form a resonant circuit and the resonant circuit has a fixed resonant frequency, where the particular capacitance is used to measure the shape of the object.

摘要翻译： 使用磁感​​应无线电传感器来测量物体的形状的系统和方法包括用磁感应无线电传感器的磁环天线至少部分地包围物体，其中磁环天线的电感取决于 并且响应于磁环天线的电感而在耦合到磁环天线的天线匹配电路处提供特定电容，使得磁环天线和天线匹配电路形成谐振电路，并且谐振电路具有固定的 谐振频率，其中特定电容用于测量物体的形状。