Unmanned plane risk-avoiding detection device and method based on supersonic waves and binocular vision

Abstract

The invention discloses an unmanned plane risk-avoiding detection device and method based on ultrasonic waves and a binocular vision. The device comprises a power supply management system, a c and an interface system. The power supply management system comprises a power supply output management unit, a charging management unit and a lithium battery. The power supply management system comprises a vision unit, an ultrasonic unit, an information processing unit and an inertia unit. The interface unit comprises a display unit, an interface unit and a wireless unit. The method comprises the steps of: controlling the vision unit and the ultrasonic unit to collect visual information and ultrasonic, controlling the information processing unit to collect visual and ultrasonic information and inclination angle data, obtaining the distance of a front obstacle and inclination angle information of the system by means of data fusion, and displaying the generated data through the interface system or uploading the generated data to other equipment. According to the invention, precise distance measurement and obstacle identification are realized for equipment, and the distance measurement precision and the reliability of successful obstacle avoidance are improved to the largest degree.

Description

technical field [0001] The invention relates to the research field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle danger avoidance detection device and method based on ultrasonic waves and binocular vision. Background technique [0002] At present, the rapid obstacle avoidance of small UAVs is an important issue in the field of UAV research. It has many characteristics different from the obstacle avoidance of land intelligent robots. The flight environment of small UAVs is uncertain, and autonomous path planning cannot be realized, and autonomous obstacle avoidance must be adopted. Small UAVs are small in size and limited in load capacity, and cannot carry heavy acoustic detectors. Therefore, it is necessary to find a ranging and obstacle avoidance system and control method based on ultrasonic waves and binocular vision. Contents of the invention [0003] The main purpose of the present invention is to overcome the shortcomings and deficiencies o...

AI Technical Summary

Problems solved by technology

The flight environment of small UAVs is uncertain, and autonomous path planning cannot be realized, and autonomous obstacle avoidance must be adopted

Small UAVs are small in size and limited in load capacity, and cannot carry heavy acoustic detectors. Therefore, it is necessary to find a ranging and obstacle avoidance system and control method based on ultrasonic waves and binocular vision.

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