Infrared thermal sensors are used in a wide variety of application which require room temperature operation and uniform sensitivity over a wide modulation frequency range.
热型红外传感器应用广泛，它要求在室温条件下工作，在宽的调制频率范围内具有均匀的灵敏度。
Fourthly, the author designs a system based on MCU AT89C52, which can detect obstacles with infrared sensors and measure the environmental temperature with temperature sensor.
第四，自主设计和实现了基于AT89C52单片机的多红外传感器障碍物信息检测与环境温度检测系统。
The method of high voltage equipment temperature auto-monitoring is presented in this paper, in which the temperature is directly measured with sensors and the signal is transferred with infrared ray.
提出了以温度传感器直接测量高压接点温度，采用红外线无线传输温度测试信号，对无人站高压设备温度过热进行微机自动监测的原理及实现方法。
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