Semi-automatic intelligent tennis pick-up robot and control method thereof

Abstract

The invention discloses a semi-automatic intelligent tennis pick-up robot and a control method thereof. The robot includes an information acquisition system, a control system, a mobile carrier and a tennis pick-up mechanism. The information acquisition system is fixed on the mobile carrier and is connected with the control system. The control system is connected with the mobile carrier and the tennis pick-up mechanism. The tennis pick-up mechanism is arranged at the front end of the mobile carrier. The information acquisition system adopts an ultrasonic ranging module to detect the distance between the mobile carrier and an obstacle in front and feeds back generated high-level pulse information to the control system. The ultrasonic ranging module includes two ultrasonic sensors. The two ultrasonic sensors are fixed at the front part of the mobile carrier respectively and keep a specific height from the ground. The semi-automatic intelligent tennis pick-up robot and the control method thereof adopt simple path planning and the tennis pick-up range of the mobile carrier is capable of covering the whole tennis court without any complex image processing module so that cost is saved.

Description

technical field [0001] The invention relates to the technical field of intelligent robots, in particular to a semi-autonomous intelligent tennis picking robot and a control method thereof. Background technique [0002] In recent years, with the continuous development of our country's national economy, there are more and more tennis courts around us, and more and more people fall in love with the sport of tennis. As a fashionable sport, tennis has entered everyone's life. in life. However, the process of picking up tennis balls will consume a lot of physical strength and energy of athletes, so it is of great significance to design such an intelligent integrated tennis picking mobile carrier. [0003] Existing some designs that can realize ball picking function at present, for example, the patent No. is a kind of hand-push ball picking machine mentioned in patent documents such as CN200520059678. smart device. The patent No. is the electric control ball picking machine ment...

AI Technical Summary

Problems solved by technology

The patent No. is CN200710190398.X and other patent documents for the automatically controlled ball pick-up car. This kind of scheme can only pick up one ball at a time, and the efficiency is low, and there are no basic controls such as avoiding people and obstacles. For experimentation, poor intelligence

Patent No. CN200810188136.4 and other patent documents refer to the robot based on the overall control of the upper computer and the field camera. The control method of this type of scheme is only suitable for large-scale tennis courts. The system control method is relatively complicated and the cost is high , and the robot must rely on external communication, it cannot work smoothly when changing the site, and the autonomy is poor

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