Research on intelligent water cleaning robot based on Raspberry PI and STM32

This paper mainly introduces a new type of intelligent water cleaning robot. The robot control system is built based on the Raspberry PI and STM32 as the operating platform, and a new communication method is designed as the remote control, which can remotely control the water robot in a short time through manual control. At the same time, the visual part of the automatic control Yolov7-tiny detection network model is lightweight modified, reducing the number of parameters and calculation amount, reducing the model size by 20.5%, and increasing the FPS on Raspberry PI by 41.79%. Through the experimental verification, the results show that the machine can effectively clean up water pollutants in both automatic mode and remote control mode, and can be an effective solution for water pollutant cleaning.