Pyroelectric infrared sensor is widely used in alarm, and the field of moving human body detection.
热释电红外传感器被广泛的应用在报警器、人体移动检测的相关领域。
Using the pyroelectric infrared sensor as scanner to get information about the human body, and achieve controlling of the whole infrared automatic control system intelligence process.
采用热释电红外传感器作为探头检测人体的出现，从而实现整个红外自动门控制流程智能化。
The utility model provides an infrared detector for human body adopting a pyroelectric infrared sensor which can be used for an automatic lighting system and an anti-theft alarm system.
本实用新型提供了一种采用热释电红外传感器的人体红外探测器，用于自动照明系统，防盗报警系统。
So, the pyroelectric sensor that is located on the moving track of the infrared focus is scanned by the infrared focus signal continuously and generates the autonomous sampling pyroelectric signal.
这样，安装在红外光焦点运动轨迹上的热释电敏感元件被红外光焦点不断扫描而产生自主采样的热释电信号。
The optical microchopper is a new type device for pyroelectric infrared image sensor.
光学微型斩波器是一种新型器件，主要用于热释电红外敏感器。
The optical microchopper is a new type device for pyroelectric infrared image sensor.
光学微型斩波器是一种新型器件，主要用于热释电红外敏感器。
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