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Device, system, and method for detecting human presence
Device, system, and method for detecting human presence
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机译:用于检测人的存在的装置,系统和方法
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摘要
An embodiment device includes an optical source configured to transmit an optical pulse and an optical sensor configured to receive a reflection of the optical pulse. The device further includes a processor configured to determine a parameter based on the reflection, the parameter indicative of a distance between the device and a target; and a controller configured to generate a first control signal based on the parameter, the first control signal being configured to control an operation of the optical source.
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