Patent ID: 11954654
Assignee: HEFEI UNIVERSITY OF TECHNOLOGY
Field: Chemical engineering (Chemistry)
Classification: CPC G  B  Y | IPC B  G

Claim 9:
10. An automatic identification and classification method for waste mobile phones, applied to an automatic identification and classification production line for waste mobile phones according to claim 1, comprising the following steps:
when the annular chain rotates, enabling each transparent box to pass through an area between the two plane mirrors, so that one of the front surface and the back surface of each waste mobile phone in the corresponding transparent box is located in a shooting area of the video camera, and enabling the other surface of each waste mobile phone to penetrate through the bottom of the corresponding transparent box, to be imaged by the two plane mirrors and then to appear on the same shooting surface of the video camera together with one of the front surface and the back surface;
firstly extracting feature information of each waste mobile phone according to front and back images, shot by the video camera, of the waste mobile phones and then carrying out identification and classification on each waste mobile phone according to the feature information; and
classifying and storing the waste mobile phones conveyed by the conveying device according to the types of the mobile phones on the basis of identification and classification results of the computer identification device.