The invention relates to a sleep awakening device for an elevator system. The sleep awakening device comprises a signal sampling circuit, a signal processing circuit and a signal output control circuit; the signal sampling circuit amplifies an input electric signal through a triode amplifier and filters a high-frequency voltage signal, so that the accuracy of signal transmission is ensured; the signal processing circuit carries out precise feedback linearization control processing on the inflowing signals to suppress harmonic waves, interference signals are prevented from influencing next processing judgment, accurate analysis of the signals can be achieved, and the circuit protection control effect can also be achieved; and the signal output control circuit is used for amplifying the signals by utilizing amplifiers, outputting an analysis result signal of an elevator system state and controlling a state result of sleep or awakening of an elevator.
本申请涉及一种电梯系统的休眠唤醒装置,包括信号采样电路、信号处理电路、信号输出控制电路。信号采样电路通过三极管放大器放大输入的电信号,对高频电压信号进行滤波,以此保证信号传入的准确率。信号处理电路将流入的信号采用精确反馈线性化控制处理抑制谐波,防止干扰信号影响下一步处理判断,既能实现信号准确分析又能达到电路保护控制作用。信号输出控制电路,利用放大器对信号进行放大,输出电梯系统状态的分析结果信号,并控制电梯休眠或唤醒的状态结果。
Sleep awakening device for elevator system
一种电梯系统的休眠唤醒装置
2021-12-03
Patent
Electronic Resource
Chinese
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