Design of Intelligent Tennis Pick-in Device Based on Visual Recognition
[Purposes]Aiming at the inconvenience of picking up the ball in the process of playing tennis,an intelligent tennis picking-up device based on visual recognition technology is designed.[Methods]The equipment integrates high-definition camera,visual recognition algorithm,path planning system,multi-sensor obstacle avoidance technology and solar charging module,which realizes the rapid identifi-cation,accurate positioning,efficient picking and intelligent obstacle avoidance of tennis.[Findings]Through finite element analysis,the structural strength and safety of the key component front fork were verified,which ensured the reliability of the equipment in practical application.[Conclusions]The intel-ligent tennis picking-up equipment in this study not only improves the picking-up efficiency,but also re-duces the physical consumption of athletes,making beneficial attempts for the intelligentization of tennis equipment.