A method for sorting and processing waste lithium batteries based on image processing
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A waste lithium battery and image processing technology, which is applied in the field of image processing, can solve the problems of poor classification effect of waste lithium batteries, achieve the effects of improving poor classification effect, improving efficiency, and ensuring reliability
Active Publication Date: 2022-08-09
深圳鑫茂新能源技术股份有限公司
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[0003] In view of this, the object of the present invention is to provide a method for sorting and processing waste lithium batteries based on image processing, so as to improve the problem of poor classification effect of waste lithium batteries in the prior art
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[0051] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is only a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.
[0052] Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by thos...
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Abstract
The invention provides a method for classifying and processing waste lithium batteries based on image processing, which relates to the technical field of image processing. In the present invention, each frame of the waste lithium battery image collected by each image collection terminal device in the plurality of image collection terminal devices is obtained separately; for each frame of the obtained waste lithium battery image, the waste lithium battery image is obtained. Perform segmentation processing to obtain multiple frames of waste lithium battery sub-images corresponding to the waste lithium battery image; perform image recognition processing on each frame of waste lithium battery sub-images to obtain the lithium battery waste degree information corresponding to each frame of waste lithium battery sub-image, and Based on the information on the waste degree of the lithium battery corresponding to each frame of the waste lithium battery sub-image, the waste lithium battery corresponding to each frame of the waste lithium battery sub-image is classified. Based on the above method, the problem of poor sorting effect on waste lithium batteries in the prior art can be improved.
Description
technical field [0001] The invention relates to the technical field of image processing, in particular, to a method for classifying and processing waste lithium batteries based on image processing. Background technique [0002] The recyclable parts of waste lithium-ion batteries mainly include positive electrode materials, negative electrode materials, electrolytes, separators, shells, cover plates, etc. The positive electrode generally uses lithium-based intercalation compound LixMyXz (M is usually nickel, cobalt, manganese, vanadium, iron, etc.), PVDF, and aluminum foil as the main raw materials. The negative electrode material generally includes graphite, binder, and copper foil. The electrolyte is generally a conductive salt based on LiPF6, and a mixed solvent system based on EC, PC, DMC, and EMC. The separators are generally polyethylene, polypropylene microporous membranes, copolymers of propylene and ethylene, and polyethylene homopolymers. The shell is generally m...
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