Which drone has obstacle avoidance function?

Title: Which drone has obstacle avoidance function? Recommended popular obstacle avoidance drones in 2023

In recent years, drone technology has developed rapidly, and obstacle avoidance functions have become an important consideration for consumers when purchasing drones. Obstacle avoidance technology can not only improve flight safety, but also avoid equipment damage caused by operational errors. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with an inventory of the mainstream obstacle avoidance drones currently on the market, and provide structured data comparison.

1. Introduction to obstacle avoidance technology

UAV obstacle avoidance technologies are mainly divided into the following categories:

1.Visual obstacle avoidance: Capture the surrounding environment through cameras and use algorithms to identify obstacles.

2.Infrared obstacle avoidance: Use infrared sensors to detect obstacles, suitable for short-distance obstacle avoidance.

3.Ultrasonic obstacle avoidance: Distance measurement by ultrasonic, suitable for indoor or low-light environments.

4.LiDAR: High-precision ranging, often used in professional-grade drones.

2. Recommendations for popular obstacle avoidance drones in 2023

3. How to choose an obstacle avoidance drone that suits you?

1.Budget considerations: High-end drones such as DJI Mavic 3 Pro provide omnidirectional obstacle avoidance, but are more expensive; entry-level drones such as Hubsan Zino Pro+ are affordable, but have limited obstacle avoidance functions.

2.Usage scenarios:

- Flying in complex environments: It is recommended to choose an omnidirectional obstacle avoidance drone

- Daily aerial photography: three-way or four-way obstacle avoidance can meet your needs

- Indoor flight: Infrared or ultrasonic obstacle avoidance is better

3.Obstacle avoidance sensitivity: The obstacle avoidance algorithms of different brands vary greatly. It is recommended to refer to actual evaluations.

4. Recent hot topics on obstacle avoidance drones

1.DJI releases Mavic 3 Pro firmware update: Optimized the obstacle avoidance algorithm and improved the recognition ability in complex environments.

2.Autel EVO Lite+ obstacle avoidance test: The actual measurement by technology bloggers shows that its obstacle avoidance performance is close to that of DJI products of the same level, and its cost-effectiveness is outstanding.

3.New trends in obstacle avoidance technology: The application of AI algorithms in obstacle avoidance has become a hot topic of discussion, and it is expected that more intelligent obstacle avoidance systems will be available in the future.

5. Precautions for using obstacle avoidance drones

1. The obstacle avoidance system is not omnipotent, and you still need to maintain a cautious flying attitude.

2. Special environments such as strong light and reflective surfaces may affect the obstacle avoidance effect.

3. Calibrate the sensor regularly to ensure that the obstacle avoidance function works properly

4. Pay attention to firmware updates, manufacturers usually continue to optimize obstacle avoidance algorithms

6. Future Outlook

With the development of computer vision and AI technology, drone obstacle avoidance systems will become more intelligent and reliable. It is expected that in the next 2-3 years, omnidirectional obstacle avoidance will become the standard feature of mid-to-high-end drones, and the recognition accuracy and response speed of the obstacle avoidance system will also be greatly improved.

Whether you are a professional aerial photographer or an amateur, choosing a drone with good obstacle avoidance capabilities can significantly improve flight safety and user experience. I hope this article can provide you with valuable reference when choosing an obstacle avoidance drone.