Sun. Oct 1st, 2023
Understanding the Downward Vision Module of DJI Mavic Air 2

DJI, the world’s leading drone manufacturer, has recently released its latest addition to the Mavic series, the DJI Mavic Air 2. This drone is equipped with advanced features that make it a top choice for aerial photography and videography enthusiasts. One of the key features of the Mavic Air 2 is its downward vision module, which allows for more precise and stable flight.

The downward vision module is a system of sensors located on the bottom of the drone that work together to provide accurate positioning and altitude information. This module is essential for the Mavic Air 2’s ability to hover in place and maintain its position, even in windy conditions. The sensors also allow the drone to detect and avoid obstacles, making it safer to fly.

The Mavic Air 2’s downward vision module consists of two main components: a vision sensor and an infrared sensor. The vision sensor uses a high-resolution camera to capture images of the ground below the drone. These images are then processed by the drone’s onboard computer to create a 3D map of the terrain. This map is used to determine the drone’s position and altitude, as well as to detect obstacles.

The infrared sensor, on the other hand, uses infrared light to measure the distance between the drone and the ground. This sensor is particularly useful in low-light conditions, where the vision sensor may not be able to capture clear images. The infrared sensor can also detect the texture of the ground, which helps the drone to maintain a stable hover.

Together, these sensors provide the Mavic Air 2 with a highly accurate and reliable positioning system. This allows the drone to fly smoothly and precisely, even in challenging environments. For example, the downward vision module is particularly useful when flying indoors, where GPS signals may be weak or non-existent.

In addition to its positioning and obstacle avoidance capabilities, the Mavic Air 2’s downward vision module also enables some advanced flight modes. For example, the drone’s ActiveTrack 3.0 feature uses the vision sensor to track and follow a subject, while the drone maintains a safe distance and avoids obstacles. The downward vision module also enables the Mavic Air 2’s precision landing feature, which allows the drone to land precisely on a designated spot, even in windy conditions.

Overall, the DJI Mavic Air 2’s downward vision module is a key feature that sets it apart from other drones in its class. The module’s advanced sensors and processing capabilities provide the drone with a highly accurate and reliable positioning system, as well as advanced flight modes and obstacle avoidance capabilities. Whether you’re a professional photographer or a hobbyist, the Mavic Air 2’s downward vision module is sure to enhance your aerial photography and videography experience.