Intelligent environment-friendly barrel control method, device and intelligent environment-friendly barrel
A control method and the technology of an environmental protection bin, which is applied in the field of control, can solve the problems of throwing garbage into the trash can, inconvenience, inconvenient opening of the top cover of the trash can, etc.
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[0050] see figure 1 , figure 1 It is a flow chart of a control method for an intelligent eco-friendly bucket provided by an embodiment of the present invention. Such as figure 1 As shown, the method includes:
[0051] Step S101, controlling the infrared emitting tube to emit an infrared signal with a first pulse waveform every first preset time;
[0052] Specifically, the first pulse waveform includes a first preset number and a first preset frequency of continuous sub-waveforms; the sub-waveforms are one-period waveforms. Optionally, the first preset time is 200 milliseconds, the first preset number is 20, the first preset frequency is 38KHZ (kilohertz), and the duty cycle is 1 / 3, so , the time required for the infrared emitting tube to emit the infrared signal of the first pulse waveform once is: T=20*1 / 38=0.526 milliseconds.
[0053] Step S102, detecting the state of the infrared receiving tube, and determining whether the infrared receiving tube operates effectively; ...
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