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公开(公告)号：US20120195079A1
公开(公告)日：2012-08-02
申请号：US13018371
申请日：2011-01-31
IPC分类号： H02H7/122
CPC分类号： H02M7/5387 , H02M1/32
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
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公开(公告)号：US20120195085A1
公开(公告)日：2012-08-02
申请号：US13018379
申请日：2011-01-31
IPC分类号： H02M7/5387
CPC分类号： H02M7/487
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
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公开(公告)号：US20120195087A1
公开(公告)日：2012-08-02
申请号：US13018387
申请日：2011-01-31
IPC分类号： H02M7/538
CPC分类号： H02M7/487
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
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公开(公告)号：US20120194119A1
公开(公告)日：2012-08-02
申请号：US13018391
申请日：2011-01-31
CPC分类号： H02M7/538 , H02M1/32 , H02P27/06 , H03K17/0822 , H03K17/166
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
摘要翻译： 一种装置包括：逆变器，包括耦合到低侧开关的高侧开关，所述逆变器从多个驱动控制信号，正轨电压和负轨电压产生时变驱动电流，其中控制开关 以产生时变驱动电流产生逆变器的一个开关的潜在的瞬时过冲条件; 驱动控制，耦合到所述逆变器，以产生所述驱动控制信号，并响应于多个控制器信号设置每个所述轨电压的电平; 以及控制器，其监测指示潜在的瞬时电压过冲条件的一个或多个参数，所述控制器响应于所监视的参数动态地调整所述控制器信号以减少所述潜在的瞬时电压过冲状况的发生的风险。
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公开(公告)号：US08760898B2
公开(公告)日：2014-06-24
申请号：US13018387
申请日：2011-01-31
IPC分类号： H02M7/538
CPC分类号： H02M7/487
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
摘要翻译： 一种装置包括：逆变器，包括耦合到低侧开关的高侧开关，所述逆变器从多个驱动控制信号，正轨电压和负轨电压产生时变驱动电流，其中控制开关 以产生时变驱动电流产生逆变器的一个开关的潜在的瞬时过冲条件; 驱动控制，耦合到所述逆变器，以产生所述驱动控制信号，并响应于多个控制器信号设置每个所述轨电压的电平; 以及控制器，其监测指示潜在的瞬时电压过冲条件的一个或多个参数，所述控制器响应于所监视的参数动态地调整所述控制器信号以减少所述潜在的瞬时电压过冲状况的发生的风险。
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公开(公告)号：US08493018B2
公开(公告)日：2013-07-23
申请号：US13018391
申请日：2011-01-31
CPC分类号： H02M7/538 , H02M1/32 , H02P27/06 , H03K17/0822 , H03K17/166
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
摘要翻译： 一种装置包括：逆变器，包括耦合到低侧开关的高侧开关，所述逆变器从多个驱动控制信号，正轨电压和负轨电压产生时变驱动电流，其中控制开关 以产生时变驱动电流产生逆变器的一个开关的潜在的瞬时过冲条件; 驱动控制，耦合到所述逆变器，以产生所述驱动控制信号，并响应于多个控制器信号设置每个所述轨电压的电平; 以及控制器，其监测指示潜在的瞬时电压过冲条件的一个或多个参数，所述控制器响应于所监视的参数动态地调整所述控制器信号以减少所述潜在的瞬时电压过冲状况的发生的风险。
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公开(公告)号：US08664907B2
公开(公告)日：2014-03-04
申请号：US13018371
申请日：2011-01-31
CPC分类号： H02M7/5387 , H02M1/32
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
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公开(公告)号：US08441826B2
公开(公告)日：2013-05-14
申请号：US13018379
申请日：2011-01-31
IPC分类号： H02M7/538
CPC分类号： H02M7/487
摘要： An apparatus includes an inverter including a high-side switch coupled to a low-side switch, the inverter generating a time-varying drive current from a plurality of drive control signals, a positive rail voltage, and a negative rail voltage wherein controlling the switches to generate the time-varying drive current produces a potential transitory overshoot condition for one of the switches of the inverter; a drive control, coupled to the inverter, to generate the drive control signals and to set a level of each of the rail voltages responsive to a plurality of controller signals; and a controller monitoring one or more parameters indicative of the potential transitory voltage overshoot condition, the controller dynamically adjusting, responsive to the monitored parameters, the controller signals to reduce a risk of occurrence of the potential transitory voltage overshoot condition.
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公开(公告)号：US09378505B2
公开(公告)日：2016-06-28
申请号：US13190289
申请日：2011-07-25
CPC分类号： G06Q30/016 , G06Q20/407 , G06Q30/01 , G06Q30/0243 , G06Q30/0244 , G06Q50/188 , H04L51/36 , H04M15/46
摘要： Novel tools and techniques to optimize, from a merchant's perspective, the outcomes of interactions between the merchant and its customers (whether existing, new, or potential customers). In an aspect, certain embodiments allow for multiple variations of options (multivariate or A/B testing) and outcomes which can be statistically applied and then measured and analyzed for best economic impact or preferred outcome.
摘要翻译： 从商家的角度，优化商家与客户（无论是现有客户，新客户还是潜在客户）之间的互动结果的新工具和技术。 在一个方面，某些实施例允许选项（多变量或A / B测试）和结果的多种变化，其可以被统计学应用，然后测量和分析以获得最佳经济影响或优选结果。
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公开(公告)号：US09170684B2
公开(公告)日：2015-10-27
申请号：US13214326
申请日：2011-08-22
IPC分类号： G01J1/04 , G06F3/042 , G06F3/0346 , G06F3/03 , G06F1/16 , G06F3/0354 , G02B6/42 , G06F3/0338
CPC分类号： G06F3/0425 , G02B6/4214 , G06F1/169 , G06F3/0317 , G06F3/0338 , G06F3/0346 , G06F3/0354 , G06F3/03547 , G06F3/042 , G06F2203/04109
摘要： An optical navigation device may include an image sensor with an imaging surface, a laser, and an optical waveguide layer having an exposed user surface and a total internal reflection (TIR) surface on the underside of the exposed user surface. The waveguide layer, the laser, and the image sensor may be together arranged to direct radiation emitted by the laser onto the imaging surface at least partly by total internal reflection by the TIR surface.
摘要翻译： 光学导航装置可以包括具有成像表面的图像传感器，激光器和具有暴露的使用者表面和暴露的使用者表面的下侧上的全内反射（TIR）表面的光波导层。 波导层，激光器和图像传感器可以一起布置成至少部分地通过TIR表面的全内反射将由激光器发射的辐射引导到成像表面上。
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