目前普遍采用单一传感器对提升机控制系统进行检测，并对其频谱进行分析，达到对故障诊断的目的。

Now commonly used by a single sensor on the elevator control system to detect, And its spectrum analysis, Failure to achieve the purpose of diagnosis.

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分别阐述了自动控制系统的组成、工作原理、土壤阻力传感器、农具提升高度传感器、主控制阀位移传感器信号的测取与处理以及单片机控制的实现。

The signal of soil resistance sensor and the implement lift height sensor and the control-valve sensor were measured and managed. The system was under the control of the SCM.

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实际应用证明，热释电传感器和光敏传感器在智能照明控制中的应用提升了照明控制的智能化水平，节约了能源。

It was concluded that pyroelectric sensor and photosensitive sensor could improve the level of intelligent lighting control and save e...

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