1 results about "Abnormal material" patented technology

This application provides a material screening method, system, apparatus, equipment, and medium. The material screening method includes: performing image scanning processing on materials on a conveyor belt to obtain a test image; uploading the test image to a host computer for identification processing to receive an abnormal material rejection signal fed back by the host computer; responding to the abnormal material rejection signal, performing phase alignment processing between the current scanning sequence and the abnormal material rejection signal based on a synchronous clock to obtain an aligned abnormal material rejection signal; and rejecting abnormal materials according to the aligned abnormal material rejection signal. The material screening method of this application can directly control material screening using hardware, improving the accuracy and efficiency of material screening.