人工智能基于机器视觉智能投篮机器人的设计与研究  

Design and research of artificial intelligence intelligent shooting robot based on machine vision

作　　者：张兴华[1] ZHANG Xinghua(College of Mechanical and Electrical Engineering,Guangdong Baiyun University,Guangzhou 510450,China)

机构地区：[1]广东白云学院机电工程学院,广东广州510450

出　　处：《电子设计工程》2020年第24期147-151,共5页Electronic Design Engineering

基　　金：广东省教育厅创新强校工程(CXQX-ZL201807);2019年国家级大学生创新训练项目(201910822001)。

摘　　要：对OpenMV3视觉模块进行研究,设计了基于机器视觉的智能投篮机器人,创造性地应用该模块进行多种目标的识别,信息经过模块上STM32F427微控制器的处理,发指令给TB6612驱动模块,用PID算法驱动小车的两个直流电机旋转并且定位机器人,通过PCA9685模块的I2C通信协议,发PWM脉冲信号给机械臂上的3个关节舵机合拢,机器人识别场地上的绿色投篮区停住,再识别场地上的粉色篮筐,定位准确后,舵机压下扳机,弹簧片将球射入篮筐。该创新对具有人工智能机器人研发尝试了有益的探索。The vision module of OpenMV3 is studied,and the intelligent shooting robot based on machine vision is designed.This module is used to identify a targets which location is random.The information is processed by STM32F427 microcontroller on the module,and the instruction is sent to TB6612 driver module.PID algorithm is used to drive the two DC motors of the small car to rotate and position the robot.The I2C communication protocol of PCA9685 module is used,Send PWM pulse signal to close the three joint servos on the mechanical arm,stop the green shooting area on the field recognized by the robot,and then identify the pink basket on the field.After the positioning is accurate,the servos press down the trigger,and the spring slices shoot the ball into the basket.The innovation is beneficial to the research and development of intelligent robot.

关 键 词：智能 视觉 追踪 投篮 机器人 

分 类 号：TN06[电子电信—物理电子学]