Design and Implementation of Intelligent Speech Recognition Classification Trash Can Based on STM32 Single Chip Computer
DOI:
https://doi.org/10.53469/wjimt.2025.08(05).14Keywords:
Intelligence, Speech recognition, Garbage sorting, Brim overAbstract
This paper designs and develops a new type of smart trash bin, and elaborates on the composition structure, design concept, and implementation technology of the system modules. The smart trash bin can achieve intelligent classification of garbage, automatic lid opening and guiding for disposal, detection of fullness level, and automatic odor removal through means such as voice recognition and ultrasonic ranging. These intelligent functions improve garbage recycling efficiency, prevent bacterial transmission, ensure hygiene and safety, save labor costs, and protect the social environment.
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