简要阐述了热释电红外传感器的工作原理；
The working principle of pyroelectric infrared sensors is also introduced briefly.
介绍一种以热释电红外传感器为检测部件，结合智能语音合成系统在选矿工程中的应用。
An application to mineral separation engineering is introduced of the pyroelectric infrared transducer and the system of Intelligent speech production.
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。
Pyroelectric infrared sensor is widely used in alarm, and the field of moving human body detection.
应用推荐