Electric brake architecture with dissimilar emergency braking path
    1.
    发明授权
    Electric brake architecture with dissimilar emergency braking path 有权
    电动制动结构与不同的紧急制动路径

    公开(公告)号:US08112213B2

    公开(公告)日:2012-02-07

    申请号:US12429303

    申请日:2009-04-24

    IPC分类号: B60T8/86

    摘要: A system, apparatus and method provide a means for controlling an electric brake actuator. An electromechanical actuator controller (EMAC) is configured to receive first data indicative of a desired braking force, second data indicative of a braking command generated by a brake input device, the second data different from said first data, and third data indicative of a braking mode. Based on the third data, the EMAC selectively uses the first data or the second data to control the actuator.

    摘要翻译: 系统,装置和方法提供用于控制电动制动致动器的装置。 机电致动器控制器(EMAC)被配置为接收指示期望的制动力的第一数据,指示由制动输入装置产生的制动指令的第二数据,与所述第一数据不同的第二数据,以及指示制动的第三数据 模式。 基于第三数据,EMAC选择性地使用第一数据或第二数据来控制致动器。

    CALIBRATION METHOD FOR LED LIGHTING SYSTEMS
    2.
    发明申请
    CALIBRATION METHOD FOR LED LIGHTING SYSTEMS 有权
    LED照明系统的校准方法

    公开(公告)号:US20120019164A1

    公开(公告)日:2012-01-26

    申请号:US13035329

    申请日:2011-02-25

    IPC分类号: H05B37/02

    摘要: A method of operating a lighting fixture comprising a plurality of discrete illumination sources of distinguishably different color coordinates comprises determining target color coordinates and luminous flux at which to operate the lighting fixture, determining input electrical power values for each of the plurality of discrete illumination sources that substantially produce the target color coordinates and luminous flux by referencing a calibration data lookup table having calibration data based on measurements of the plurality of discrete illumination sources, determining a color mixing zone defined by three distinguishably different color coordinates of the plurality of discrete illumination sources within which the target color coordinates lie according to the calibration data, determining luminous flux ratios for each of the plurality of discrete illumination sources having one of the three distinguishably different color coordinates defining the color mixing zone that substantially produces the target color coordinates, and determining input electrical power levels for each of the plurality of discrete illumination sources that generate the determined luminous flux ratios.

    摘要翻译: 操作包括可分辨地不同颜色坐标的多个离散照明源的照明器具的方法包括确定用于操作照明器具的目标色坐标和光通量,确定多个离散照明源中的每一个的输入电功率值, 通过参考具有基于多个离散照明源的测量的校准数据的校准数据查找表,基本上产生目标色坐标和光通量,确定由多个离散照明源中的三个可分辨地不同的颜色坐标限定的混色区域, 目标颜色坐标根据校准数据显示,确定多个离散照明源中的每一个的光通量比,其具有限定色混合区域的三个可区别地不同的颜色坐标之一 lly产生目标色坐标,并且确定产生所确定的光通量比的多个离散照明源中的每一个的输入电功率水平。

    ELECTRIC BRAKE ARCHITECTURE WITH DISSIMILAR EMERGENCY BRAKING PATH
    3.
    发明申请
    ELECTRIC BRAKE ARCHITECTURE WITH DISSIMILAR EMERGENCY BRAKING PATH 有权
    电动刹车结构与非线性紧急制动路径

    公开(公告)号:US20100274458A1

    公开(公告)日:2010-10-28

    申请号:US12429303

    申请日:2009-04-24

    IPC分类号: G06F17/00 B64C25/44

    摘要: A system, apparatus and method provide a means for controlling an electric brake actuator. An electromechanical actuator controller (EMAC) is configured to receive first data indicative of a desired braking force, second data indicative of a braking command generated by a brake input device, the second data different from said first data, and third data indicative of a braking mode. Based on the third data, the EMAC selectively uses the first data or the second data to control the actuator.

    摘要翻译: 系统,装置和方法提供用于控制电动制动致动器的装置。 机电致动器控制器(EMAC)被配置为接收指示期望的制动力的第一数据,指示由制动输入装置产生的制动指令的第二数据,与所述第一数据不同的第二数据,以及指示制动的第三数据 模式。 基于第三数据,EMAC选择性地使用第一数据或第二数据来控制致动器。

    Calibration method for LED lighting systems
    4.
    发明授权
    Calibration method for LED lighting systems 有权
    LED照明系统的校准方法

    公开(公告)号:US09018858B2

    公开(公告)日:2015-04-28

    申请号:US13035329

    申请日:2011-02-25

    摘要: A method of operating a lighting fixture comprising a plurality of discrete illumination sources of distinguishably different color coordinates comprises determining target color coordinates and luminous flux at which to operate the lighting fixture, determining input electrical power values for each of the plurality of discrete illumination sources that substantially produce the target color coordinates and luminous flux by referencing a calibration data lookup table having calibration data based on measurements of the plurality of discrete illumination sources, determining a color mixing zone defined by three distinguishably different color coordinates of the plurality of discrete illumination sources within which the target color coordinates lie according to the calibration data, determining luminous flux ratios for each of the plurality of discrete illumination sources having one of the three distinguishably different color coordinates defining the color mixing zone that substantially produces the target color coordinates, and determining input electrical power levels for each of the plurality of discrete illumination sources that generate the determined luminous flux ratios.

    摘要翻译: 操作包括可分辨地不同颜色坐标的多个离散照明源的照明器具的方法包括确定用于操作照明器具的目标色坐标和光通量,确定多个离散照明源中的每一个的输入电功率值, 通过参考具有基于多个离散照明源的测量的校准数据的校准数据查找表,基本上产生目标色坐标和光通量,确定由多个离散照明源中的三个可分辨地不同的颜色坐标限定的混色区域, 目标颜色坐标根据校准数据显示,确定多个离散照明源中的每一个的光通量比,其具有限定色混合区域的三个可区别地不同的颜色坐标之一 lly产生目标色坐标,并且确定产生所确定的光通量比的多个离散照明源中的每一个的输入电功率水平。

    Digitally-controlled power factor correction circuits, methods and articles of manufacture
    5.
    发明授权
    Digitally-controlled power factor correction circuits, methods and articles of manufacture 有权
    数字控制的功率因数校正电路,方法和制造

    公开(公告)号:US09496782B2

    公开(公告)日:2016-11-15

    申请号:US13335544

    申请日:2011-12-22

    IPC分类号: H02M1/42 H05B33/08

    摘要: A disclosed power supply includes a power factor correction circuit including a switch, an inductor having a first terminal connected to an input voltage, and a second terminal connected to the switch, a storage capacitor and a load, a value of the inductor selected to operate the power factor correction circuit in discontinuous conduction mode, and a controller programmed to operate the switch to increase a power factor of the power supply. The switching frequency of the switch is periodically adjusted to reduce electromagnetic interference.

    摘要翻译: 所公开的电源包括功率因数校正电路,其包括开关,具有连接到输入电压的第一端子的电感器和连接到开关的第二端子,存储电容器和负载,所选择的电感器的值被操作 在不连续导通模式下的功率因数校正电路,以及被编程为操作开关以增加电源的功率因数的控制器。 周期性地调节开关的开关频率以减少电磁干扰。

    Digitally-Controlled Power Factor Correction Circuits, Methods and Articles of Manufacture
    6.
    发明申请
    Digitally-Controlled Power Factor Correction Circuits, Methods and Articles of Manufacture 有权
    数字控制功率因数校正电路,制造方法和制造

    公开(公告)号:US20130162224A1

    公开(公告)日:2013-06-27

    申请号:US13335544

    申请日:2011-12-22

    IPC分类号: G05F1/70

    摘要: Digitally-controlled power factor correction circuits, methods, and articles of manufacture are disclosed. A disclosed power supply comprises a power factor correction circuit including a switch, an inductor having a first terminal connected to an input voltage, and a second terminal connected to the switch, a storage capacitor and a load, a value of the inductor selected to operate the power factor correction circuit in discontinuous conduction mode, and a controller programmed to operate the switch to increase a power factor of the power supply.

    摘要翻译: 公开了数字控制的功率因数校正电路,方法和制品。 所公开的电源包括功率因数校正电路,其包括开关,具有连接到输入电压的第一端子的电感器和连接到开关的第二端子,存储电容器和负载,所选择的电感器的值被操作 在不连续导通模式下的功率因数校正电路,以及被编程为操作开关以增加电源的功率因数的控制器。