To facilitate the storage and transmission of images during non-destructive testing of the heavy medium cyclone in a coal preparation plant using an ultrasonic phased array detection system,this ar-ticle proposes a solution.It consists of STM32 as the core hardware and includes SD storage,USB trans-mission,charge and discharge protection,4G-DTU,and LCD touch screen module.The main solution im-ports the results in the form of images into the USB simulation device of STM32,and then use the 4G-DTU module to upload the image files in the USB to the cloud platform.The monitoring host independent-ly obtains cloud platform images,which can then be directly analyzed and processed.It has solved the prob-lem of ultrasonic phased array being unable to transmit directly and remotely,improving the level of intelli-gent non-destructive testing.
维普
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