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Water-containing plastic bottle treatment method and device based on frequency detection

A technology of frequency detection and processing methods, applied in the field of intelligent robots, can solve the problems of water-containing plastic bottle recycling, achieve the effects of avoiding pollution, reducing work pressure, and realizing intelligent recycling

Pending Publication Date: 2022-04-15
GUANGZHOU UNIVERSITY
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides a water-containing plastic bottle processing method and device based on frequency detection, aiming to solve the recycling problem of water-containing plastic bottles

Method used

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  • Water-containing plastic bottle treatment method and device based on frequency detection
  • Water-containing plastic bottle treatment method and device based on frequency detection

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Embodiment Construction

[0026] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0027] see figure 1 A flow chart of a water-containing plastic bottle processing method based on frequency detection shown in the embodiment, including:

[0028] S101. Identify garbage to be recycled.

[0029] The YOLO series target detection algorithm (such as: YOLOv5) is used to realize the identification and classification of plastic bottles and other garbage.

[0030] S102. If the recognition result is a plastic bottle, tap the plastic bottle and acquire tap wavef...

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Abstract

The invention discloses a water-containing plastic bottle treatment method and device based on frequency detection, and the method comprises the steps: identifying to-be-recycled garbage, if the to-be-recycled garbage is a plastic bottle, knocking the plastic bottle, obtaining a knocking waveform, analyzing the knocking waveform to obtain a waveform frequency, if the waveform frequency is greater than a first threshold value, judging that waste water is left in the plastic bottle, and if the waveform frequency is greater than a second threshold value, judging that the waste water is left in the plastic bottle. According to the intelligent water-containing plastic bottle recycling system, the water-containing plastic bottles are recognized through fusion of multiple sensors and machine vision, the existence condition of waste water in the bottles is judged by analyzing the frequency according to waveform data obtained by knocking the bottle bodies, intelligent recycling of the water-containing plastic bottles is achieved, the working pressure of a recycling machine is relieved, and the recycling efficiency is improved. And the recycling machine is prevented from being polluted by waste water in the plastic bottle.

Description

technical field [0001] The invention relates to the technical field of intelligent robots, in particular to a method and device for processing water-containing plastic bottles based on frequency detection. Background technique [0002] Plastic bottles are wastes generated by human life. The recycling and classification of garbage has been carried out for a long time. The main methods are manual recycling and robot identification and recycling. However, for the recycling of water-containing plastic bottles, manual recycling is time-consuming and laborious. , it is necessary to manually open each water-containing plastic bottle and then empty it. At present, there is a single machine that directly breaks the bottle and releases the sewage. However, this method requires manual classification of plastic bottles, which also consumes manpower. The existing intelligent robot The recycling device basically does not process water-containing plastic bottles, and directly recycles them...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q10/00G06Q10/10
CPCG06Q10/06311G06Q10/0633G06Q10/103G06Q10/30Y02W90/00
Inventor 刘长红曾智帆廖梓鹏辜志勇冼嘉辉黄雅楠
Owner GUANGZHOU UNIVERSITY
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