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1.发明申请MULTI-SAMPLE READING IN SLEEP MODE FOR PASSIVE INFRARED DETECTORS AND OTHER ANALOG INPUTS 有权针对被动红外探测器和其他模拟输入的休眠模式进行多采样读取公开(公告)号：US20120218086A1
公开(公告)日：2012-08-30
申请号：US13037091
申请日：2011-02-28
申请人： Mark E. Miller , Guy Rahamim
发明人： Mark E. Miller , Guy Rahamim
IPC分类号： G06K7/01
CPC分类号： G08B13/19 , G08B25/10 , G08B29/181
摘要： This disclosure provides systems and methods for detecting a change in environmental conditions utilizing sampling circuitry configured to sample an environmental sensor while a processor remains in a low-power state or a sleep state. According to some embodiments, a pre-filter performs a simplified analysis of the sensor samples to determine if the processor should wake and perform additional analysis on stored sensor samples. Specific examples are provided for detecting motion using passive infrared detectors. Accordingly, systems and methods for reducing the power consumption of a motion detection system are provided herein.
摘要翻译： 本公开提供了利用采样电路来检测环境条件变化的系统和方法，所述采样电路被配置为在处理器处于低功率状态或睡眠状态时采样环境传感器。 根据一些实施例，预滤波器执行传感器样本的简化分析，以确定处理器是否应该唤醒并对存储的传感器样本执行附加分析。 提供用于使用被动红外探测器检测运动的具体示例。 因此，本文提供了用于降低运动检测系统的功耗的系统和方法。
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2.发明授权Multi-sample reading in sleep mode for passive infrared detectors and other analog inputs 有权睡眠模式下的多采样读取被动红外探测器和其他模拟输入公开(公告)号：US08742901B2
公开(公告)日：2014-06-03
申请号：US13037091
申请日：2011-02-28
申请人： Mark E. Miller , Guy Rahamim
发明人： Mark E. Miller , Guy Rahamim
CPC分类号： G08B13/19 , G08B25/10 , G08B29/181
摘要： This disclosure provides systems and methods for detecting a change in environmental conditions utilizing sampling circuitry configured to sample an environmental sensor while a processor remains in a low-power state or a sleep state. According to some embodiments, a pre-filter performs a simplified analysis of the sensor samples to determine if the processor should wake and perform additional analysis on stored sensor samples. Specific examples are provided for detecting motion using passive infrared detectors. Accordingly, systems and methods for reducing the power consumption of a motion detection system are provided herein.
摘要翻译： 本公开提供了利用采样电路来检测环境条件变化的系统和方法，所述采样电路被配置为在处理器处于低功率状态或睡眠状态时采样环境传感器。 根据一些实施例，预滤波器执行传感器样本的简化分析，以确定处理器是否应该唤醒并对存储的传感器样本执行附加分析。 提供用于使用被动红外探测器检测运动的具体示例。 因此，本文提供了用于降低运动检测系统的功耗的系统和方法。
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