Design of Ball Game Data Acquisition and Visualization Platform Supporting Mobile Terminal

In recent years, the popularity of tennis in China continues to improve, tennis has become one of the most concerned and favorite sports of our people. In the process of tennis teaching or training, coaches (teachers) spend a lot of time and energy to help students acquire the correct tennis skills. On the basis of previous research results, this paper proposes a motion state recognition method based on deep learning. This method first uses mobile phones to collect data, then uses different types of networks to build neural network models, and finally makes a visual analysis of the data.