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公开(公告)号：EP2132869B1
公开(公告)日：2011-08-03
申请号：EP08730944.9
申请日：2008-02-28
发明人： JULICHER, Joseph , CURTIS, Keith , CHARAIS, John
摘要： A single low side power transistor switch is used to efficiently control a brushed motor in a. forward rotational direction. A boost voltage power supply is used to supply voltage to the brushed motor in a reverse rotational direction or to brake from the forward rotational direction. A digital device controls the brushed motor rotational speed and rotational directions.
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2.发明公开INTERRUPT/WAKE-UP OF AN ELECTRONIC DEVICE IN A LOW POWER SLEEP MODE DETECTING A SENSOR OR FREQUENCY SOURCE ACTIVATED FREQUENCY CHANGE 审中-公开低功耗休眠模式下电子设备的中断/唤醒检测传感器或频率源激活的频率变化
公开(公告)号：EP2150873A1
公开(公告)日：2010-02-10
申请号：EP08747548.9
申请日：2008-05-02
IPC分类号： G06F1/32
CPC分类号： G06F1/325 , G06F1/3215 , G06F1/3259 , G06F1/3262 , G06F3/044 , H05B37/0218 , Y02B20/46 , Y02D10/155
摘要： Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.
摘要翻译： 激活耦合到电子设备的外部传感器将改变在电子设备的低功率睡眠模式期间运行的电子设备中的低功率振荡器的频率。 当检测到低功率振荡器的频率改变时，电子设备将从低功率睡眠模式中唤醒。 另外，当检测到来自外部频率源的频率变化时，电子设备将从低功率休眠模式中唤醒。
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3.发明公开INTERRUPT/WAKE-UP OF AN ELECTRONIC DEVICE IN A LOW POWER SLEEP MODE WHEN DETECTING A SENSOR OR FREQUENCY SOURCE ACTIVATED FREQUENCY CHANGE 审中-公开电子设备的，以表彰传感器或FREQ源资本的变化率的手段，低能耗休眠BREAK / WAKE
公开(公告)号：EP2150874A1
公开(公告)日：2010-02-10
申请号：EP08747549.7
申请日：2008-05-02
IPC分类号： G06F1/32
CPC分类号： G06F1/325 , G06F1/3215 , G06F1/3259 , G06F1/3262 , G06F3/044 , H05B37/0218 , Y02B20/46 , Y02D10/155
摘要： Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.
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4.发明公开INTERRUPT/WAKE-UP OF AN ELECTRONIC DEVICE IN A LOW POWER SLEEP MODE WHEN DETECTING A SENSOR OR FREQUENCY SOURCE ACTIVATED FREQUENCY CHANGE 审中-公开在检测传感器或频率源激活的频率变化时，电子设备在低功耗休眠模式下的中断/唤醒
公开(公告)号：EP2150872A1
公开(公告)日：2010-02-10
申请号：EP08747541.4
申请日：2008-05-02
IPC分类号： G06F1/32
CPC分类号： G06F1/325 , G06F1/3215 , G06F1/3259 , G06F1/3262 , G06F3/044 , H05B37/0218 , Y02B20/46 , Y02D10/155
摘要： Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.
摘要翻译： 激活耦合到电子设备的外部传感器将改变在电子设备的低功率睡眠模式期间运行的电子设备中的低功率振荡器的频率。 当检测到低功率振荡器的频率改变时，电子设备将从低功率睡眠模式中唤醒。 另外，当检测到来自外部频率源的频率变化时，电子设备将从低功率休眠模式中唤醒。
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公开(公告)号：EP2936171B1
公开(公告)日：2019-10-16
申请号：EP13821580.1
申请日：2013-12-20
发明人： HULL, Richard , CHARAIS, John , ROSCA, Gabriel
IPC分类号： G01R19/175
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公开(公告)号：EP2936171A1
公开(公告)日：2015-10-28
申请号：EP13821580.1
申请日：2013-12-20
发明人： HULL, Richard , CHARAIS, John , ROSCA, Gabriel
IPC分类号： G01R19/175
摘要： A mains voltage zero-crossing detector has a constant voltage forced on an external node by driving transistor devices with appropriate control signals provided by a feedback loop around a highly power efficient class B configuration comprising an operational amplifier having single ended dual outputs and a class B control circuit. Mains power zero crossings may then be detected by monitoring the drive current of devices driven by this amplifier. Wherein Class B control and current mode detection provide accurate detection of the driven signal without depending on any voltage threshold that may depend on temperature, process fabrication and/or supply voltage.
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公开(公告)号：EP2150875A1
公开(公告)日：2010-02-10
申请号：EP08755025.7
申请日：2008-05-02
IPC分类号： G06F1/32
CPC分类号： G06F1/325 , G06F1/3215 , G06F1/3259 , G06F1/3262 , G06F3/044 , H05B37/0218 , Y02B20/46 , Y02D10/155
摘要： Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.
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公开(公告)号：EP2132869A1
公开(公告)日：2009-12-16
申请号：EP08730944.9
申请日：2008-02-28
发明人： JULICHER, Joseph , CURTIS, Keith , CHARAIS, John
摘要： A single low side power transistor switch is used to efficiently control a brushed motor in a. forward rotational direction. A boost voltage power supply is used to supply voltage to the brushed motor in a reverse rotational direction or to brake from the forward rotational direction. A digital device controls the brushed motor rotational speed and rotational directions.
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