Simple Four - Rotor Obstacle Avoidance Design based on Ultrasonic Wave

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Yang, Yu^1 ; Xu, Min^1

College of Electrical and Information Engineering, Southwest Minzu University, Chengdu

610225, China^1

关键词: Consumer market;    Design and implementations;    Low thresholds;    Manual operations;    Obstacle-avoidance system;    Professional training;    Safety issues;    Urgent problems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/4/042112/pdf
DOI  :  10.1088/1755-1315/170/4/042112

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The design and implementation of a simple four-axis obstacle avoidance system based on STM32F4 equipped with a steering gear and ultrasonic wave is introduced. It is mainly used to solve the problem of possible impact due to wrong manual operation. With the increasing popularity of the unmanned aerial vehicle (UAV) consumer market and the low threshold of UAV use, many people can purchase and use UAV without professional training. The safety issues of using the UAV should not be underestimated. UAV avoidance has become an urgent problem for the UAV to go to mass market.