Standby circuit for an electrical device
    1.
    发明授权
    Standby circuit for an electrical device 有权
    电气设备的待机电路

    公开(公告)号:US07444530B2

    公开(公告)日:2008-10-28

    申请号:US10071391

    申请日:2002-02-06

    IPC分类号: H04N5/50 H02J1/00

    CPC分类号: H02J9/005

    摘要: The invention relates to a standby circuit, an electrical device with a standby circuit, a method for the control of the electrical device and a power supply assembly. Whereas the power supply unit and the control electronics are in permanent operation when conventional devices are in the standby mode and consequently have a high power consumption, the invention proposes a solution for saving energy while retaining convenience of operation by which the power supply unit is switched off in the standby mode. A standby circuit, preferably fed by an energy buffer element, remains active in the standby mode and monitors signal inputs for activation events. When an activation event occurs, the standby circuit switches on the power supply unit.

    摘要翻译: 本发明涉及待机电路,具有备用电路的电气设备,用于控制电气设备的方法和电源组件。 而当传统设备处于待机模式并且因此具有高功耗时,电源单元和控制电子设备处于永久运行状态,本发明提出了一种节省能源的方案,同时保持电源单元切换的操作方便 在待机模式下关闭。 优选由能量缓冲元件馈送的备用电路在待机模式下保持有效,并监视用于激活事件的信号输入。 当激活事件发生时,待机电路接通电源单元。

    Controlling the power consumption of a receiving unit
    2.
    发明授权
    Controlling the power consumption of a receiving unit 有权
    控制接收单元的功耗

    公开(公告)号:US09357497B2

    公开(公告)日:2016-05-31

    申请号:US12865438

    申请日:2009-02-02

    IPC分类号: G06F1/32 H04W52/02

    摘要: An average power consumption of receiving units (3,5,7) for controlling apparatuses (4,6,8) in response to operation control signals from transmitting units (2) may be reduced by introducing devices (1,21) for controlling the power consumption of the receiving units (3,5,7) in response to detections of states of the apparatuses (4,6,8). The devices (1) may comprise controllers (30) for controlling the power consumption in a wireless, non-wireless, physical and/or logical manner. The devices (1) may comprise monitors (33) for monitoring power consumption, currents and/or voltages at the receiving units (3,5,7) and/or the apparatuses (4,6,8). The devices (1) may comprise receivers (40), detectors (41), converters (42) and transmitters (43) for receiving the operation control signals, detecting the states of the apparatuses (4,6,8), converting the operation control signals into converted signals, and transmitting the operation control signals or the converted signals to the receiving units (3,5,7) for controlling the power consumption of the receiving units (3,5,7) via the transmitted signals, wherein the transmitted signals correspond to power control signals.

    摘要翻译: 响应于来自发送单元(2)的操作控制信号的控制设备(4,6,8)的接收单元(3,5,7)的平均功耗可以通过引入用于控制 响应于设备状态的检测(4,6,8),接收单元(3,5,7)的功率消耗。 设备(1)可以包括用于以无线,非无线,物理和/或逻辑方式控制功耗的控制器(30)。 设备(1)可以包括用于监视接收单元(3,5,7)和/或设备(4,6,8)处的功率消耗,电流和/或电压的监视器(33)。 设备(1)可以包括用于接收操作控制信号的接收器(40),检测器(41),转换器(42)和发射器(43),检测设备(4,6,8)的状态, 控制信号转换为转换信号,并将操作控制信号或转换后的信号发送到接收单元(3,5,7),用于经由发送信号控制接收单元(3,5,7)的功耗,其中, 发射信号对应于功率控制信号。

    CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT
    3.
    发明申请
    CONTROLLING THE POWER CONSUMPTION OF A RECEIVING UNIT 有权
    控制接收单元的功耗

    公开(公告)号:US20100325456A1

    公开(公告)日:2010-12-23

    申请号:US12865438

    申请日:2009-02-02

    IPC分类号: G06F1/32

    摘要: An average power consumption of receiving units (3,5,7) for controlling apparatuses (4,6,8) in response to operation control signals from transmitting units (2) may be reduced by introducing devices (1,21) for controlling the power consumption of the receiving units (3,5,7) in response to detections of states of the apparatuses (4,6,8). The devices (1) may comprise controllers (30) for controlling the power consumption in a wireless, non-wireless, physical and/or logical manner. The devices (1) may comprise monitors (33) for monitoring power consumption, currents and/or voltages at the receiving units (3,5,7) and/or the apparatuses (4,6,8). The devices (1) may comprise receivers (40), detectors (41), converters (42) and transmitters (43) for receiving the operation control signals, detecting the states of the apparatuses (4,6,8), converting the operation control signals into converted signals, and transmitting the operation control signals or the converted signals to the receiving units (3,5,7) for controlling the power consumption of the receiving units (3,5,7) via the transmitted signals, wherein the transmitted signals correspond to power control signals.

    摘要翻译: 响应于来自发送单元(2)的操作控制信号的控制设备(4,6,8)的接收单元(3,5,7)的平均功耗可以通过引入用于控制 响应于设备状态的检测(4,6,8),接收单元(3,5,7)的功率消耗。 设备(1)可以包括用于以无线,非无线,物理和/或逻辑方式控制功耗的控制器(30)。 设备(1)可以包括用于监视接收单元(3,5,7)和/或设备(4,6,8)处的功率消耗,电流和/或电压的监视器(33)。 设备(1)可以包括用于接收操作控制信号的接收器(40),检测器(41),转换器(42)和发射器(43),检测设备(4,6,8)的状态, 控制信号转换为转换信号,并将操作控制信号或转换后的信号发送到接收单元(3,5,7),用于经由发送信号控制接收单元(3,5,7)的功耗,其中, 发射信号对应于功率控制信号。

    Light emitting diode circuit
    4.
    发明授权
    Light emitting diode circuit 有权
    发光二极管电路

    公开(公告)号:US08629622B2

    公开(公告)日:2014-01-14

    申请号:US13391646

    申请日:2010-09-01

    IPC分类号: H05B37/00

    CPC分类号: H05B33/083 Y02B20/341

    摘要: In light emitting diode circuits (1) comprising serially coupled first and second circuits (11, 12) with first and second light emitting diodes, third circuits (13) are coupled in parallel with the second circuits (12) for controlling the first light emitting diodes in the first circuits (11) and/or third light emitting diodes in fourth circuits (14). This allows more options, more optimizations, more flexibility and/or more efficiency. The light emitting diode circuit (1) receives a supply voltage from a source (2, 3) for feeding the light emitting diode circuit (1). The third circuit (13) receives a feeding voltage from the second circuit (12) for feeding the third circuit (13). The feeding voltage may be a voltage present across the second circuit (12). The third circuit (13) may further control the second light emitting diodes in the second circuit (12). Said controlling may comprise controlling a current flowing through said light emitting diodes for the purpose of dimming, flicker suppression, color control and/or temperature protection.

    摘要翻译: 在包括具有第一和第二发光二极管的串联耦合的第一和第二电路(11,12)的发光二极管电路(1)中,第三电路(13)与第二电路(12)并联耦合,用于控制第一发光二极管 第一电路(11)中的二极管和/或第四电路(14)中的第三发光二极管。 这允许更多的选项,更多的优化,更多的灵活性和/或更高的效率。 发光二极管电路(1)从用于馈送发光二极管电路(1)的源(2,3)接收电源电压。 第三电路(13)从第二电路(12)接收用于馈送第三电路(13)的馈电电压。 馈电电压可以是存在于第二电路(12)两端的电压。 第三电路(13)可以进一步控制第二电路(12)中的第二发光二极管。 所述控制可以包括控制流过所述发光二极管的电流,以进行调光,闪烁抑制,颜色控制和/或温度保护。

    METHOD AND DEVICE FOR DRIVING AN LED STRING
    5.
    发明申请
    METHOD AND DEVICE FOR DRIVING AN LED STRING 审中-公开
    驱动LED灯的方法和装置

    公开(公告)号:US20130221861A1

    公开(公告)日:2013-08-29

    申请号:US13882636

    申请日:2011-10-24

    IPC分类号: H05B33/08

    摘要: The invention relates to a method and a device for driving an LED string of a first LED segment (11) and at least one further LED segment (12, 13, 14) connected in series. Each LED segment has at least one light emitting diode, LED. The LED string is powered by a rectified AC mains voltage. The first LED segment (11) is powered when the rectified AC mains voltage is above a first voltage level, and the first LED segment and the further LED segment are powered when the rectified AC mains voltage is above a second voltage level higher than the first voltage level. The first LED segment emits light having a first color temperature, and the further LED segment emits light having a second color temperature higher than the first color temperature. The light emitted by the first LED segment and the light emitted by the further LED segment are superimposed. The color temperature change of the light emitted by the LED string, when dimmed, resembles the color temperature change of an incandescent lamp.

    摘要翻译: 本发明涉及一种用于驱动第一LED段(11)的LED串以及串联连接的至少一个另外的LED段(12,13,14)的方法和装置。 每个LED段至少有一个发光二极管LED。 LED串由整流的交流电源电压供电。 当整流的AC电源电压高于第一电压电平时,第一LED段(11)被供电,并且当整流的AC电源电压高于高于第一电压的第二电压电平时,第一LED段和另外的LED段被供电 电压电平。 第一LED段发射具有第一色温的光,并且另外的LED段发射具有高于第一色温的第二色温的光。 由第一LED段发射的光和由另外的LED段发射的光叠加。 当LED串发出的光变暗时,色温变化类似于白炽灯的色温变化。

    Converter with resonant circuit elements for determing load type
    6.
    发明授权
    Converter with resonant circuit elements for determing load type 失效
    具有用于确定负载类型的谐振电路元件的转换器

    公开(公告)号:US06466456B2

    公开(公告)日:2002-10-15

    申请号:US09913476

    申请日:2001-08-15

    IPC分类号: H02M3335

    摘要: A converter includes circuit elements for chopping a DC voltage, in which switch-on phases of the circuit elements are alternating. A circuit assembly with resonant elements is used for processing the chopped DC voltage and for producing an output voltage. The voltage present at one of the circuit elements is compared with a threshold in a dead time phase before the circuit element is switched on. The comparison result is used to determine whether an inductive or capacitive converter load is present. Alternatively, a differential quotient of the voltage present at one of the circuit elements during the dead time phase is used to determine whether an inductive or capacitive converter load is present.

    摘要翻译: A转换器包括用于切断DC电压的电路元件,其中电路元件的接通相交替。 具有谐振元件的电路组件用于处理斩波的直流电压并产生输出电压。 在电路元件接通之前,存在于电路元件之一处的电压与死区时间相位中的阈值进行比较。 比较结果用于确定是否存在电感或电容转换器负载。 或者,使用在死区时间阶段期间存在于电路元件之一处的电压的差分商确定是否存在电感或电容转换器负载。

    LIGHT EMITTING DIODE CIRCUIT
    7.
    发明申请
    LIGHT EMITTING DIODE CIRCUIT 有权
    发光二极管电路

    公开(公告)号:US20120146544A1

    公开(公告)日:2012-06-14

    申请号:US13391646

    申请日:2010-09-01

    IPC分类号: H05B37/02

    CPC分类号: H05B33/083 Y02B20/341

    摘要: In light emitting diode circuits (1) comprising serially coupled first and second circuits (11, 12) with first and second light emitting diodes, third circuits (13) are coupled in parallel with the second circuits (12) for controlling the first light emitting diodes in the first circuits (11) and/or third light emitting diodes in fourth circuits (14). This allows more options, more optimizations, more flexibility and/or more efficiency. The light emitting diode circuit (1) receives a supply voltage from a source (2, 3) for feeding the light emitting diode circuit (1). The third circuit (13) receives a feeding voltage from the second circuit (12) for feeding the third circuit (13). The feeding voltage may be a voltage present across the second circuit (12). The third circuit (13) may further control the second light emitting diodes in the second circuit (12). Said controlling may comprise controlling a current flowing through said light emitting diodes for the purpose of dimming, flicker suppression, color control and/or temperature protection.

    摘要翻译: 在包括具有第一和第二发光二极管的串联耦合的第一和第二电路(11,12)的发光二极管电路(1)中,第三电路(13)与第二电路(12)并联耦合,用于控制第一发光二极管 第一电路(11)中的二极管和/或第四电路(14)中的第三发光二极管。 这允许更多的选项,更多的优化,更多的灵活性和/或更高的效率。 发光二极管电路(1)从用于馈送发光二极管电路(1)的源(2,3)接收电源电压。 第三电路(13)从第二电路(12)接收用于馈送第三电路(13)的馈电电压。 馈电电压可以是存在于第二电路(12)两端的电压。 第三电路(13)可以进一步控制第二电路(12)中的第二发光二极管。 所述控制可以包括控制流过所述发光二极管的电流,以进行调光,闪烁抑制,颜色控制和/或温度保护。

    METHOD AND A DRIVER CIRCUIT FOR LED OPERATION
    8.
    发明申请
    METHOD AND A DRIVER CIRCUIT FOR LED OPERATION 有权
    LED操作的方法和驱动电路

    公开(公告)号:US20090230875A1

    公开(公告)日:2009-09-17

    申请号:US11719888

    申请日:2005-11-25

    IPC分类号: H05B41/36

    CPC分类号: H05B33/0815 H02M3/3382

    摘要: In a method and a driver circuit for operating one or more light emitting diodes, LEDs, an alternating supply current is generated and transformed to an alternating secondary winding voltage. Using rectifier means, such as diodes or synchronous switches, the alternating secondary winding voltage is converted to a substantially constant load current by using a buffer element, such as an output choke, i.e. a suitable inductor. The power transferred from the power source to the LEDs may be controlled by frequency control of the alternating supply current.

    摘要翻译: 在用于操作一个或多个发光二极管(LED)的方法和驱动电路中,产生交流的供电电流并将其转换成交替的次级绕组电压。 使用诸如二极管或同步开关的整流装置,通过使用诸如输出扼流圈(即合适的电感器)的缓冲元件将交变次级绕组电压转换成基本恒定的负载电流。 从电源传输到LED的功率可以通过交流电源电流的频率控制来控制。

    Electroluminescent Device
    9.
    发明申请
    Electroluminescent Device 审中-公开
    电致发光器件

    公开(公告)号:US20080191594A1

    公开(公告)日:2008-08-14

    申请号:US11912394

    申请日:2006-04-25

    IPC分类号: H01J7/24 H01J1/62

    摘要: An electroluminescent device (7) comprising at least one electroluminescent light source (2) and at least one electronic component (3) for driving the electroluminescent light source (2), which electronic component (3) is arranged in such a way as to be separated in space from the electroluminescent light source (2), the electrical connection between the electroluminescent light source (2) and the electronic component (3) being made by a flexible film (8) having electrically conductive regions (82) and at least one electrically insulating surface (81).

    摘要翻译: 一种电致发光器件(7),其包括至少一个电致发光光源(2)和用于驱动所述电致发光光源(2)的至少一个电子部件(3),所述电子部件(3)以如下方式布置: 在电致发光光源(2)的空间中分离,电致发光光源(2)和电子部件(3)之间的电连接由具有导电区域(82)的柔性膜(8)和至少一个 电绝缘表面(81)。

    Method and device for reducing common more signal in power line communication system
    10.
    发明申请
    Method and device for reducing common more signal in power line communication system 审中-公开
    减少电力线通信系统中更多信号的方法和装置

    公开(公告)号:US20060187004A1

    公开(公告)日:2006-08-24

    申请号:US10564914

    申请日:2004-07-16

    IPC分类号: G05B11/01

    摘要: In a wire-bound network which comprises unshielded lines such as power supply lines, electromagnetic radiation is produced when transmitting data above the mains frequency. The device according to the invention comprises active means for reducing or eliminating the common-mode current (I-cm). To this end, these active means generate an artificial dissymmetry which is complementary to that of the network and is measured continuously or periodically.

    摘要翻译: 在包括诸如电源线等非屏蔽线的有线网络中,当在电力频率上方传输数据时,产生电磁辐射。 根据本发明的装置包括用于减少或消除共模电流(I-cm)的有源装置。 为此,这些有源手段产生与网络互补的人造不对称性,并连续或周期地测量。