Sony FCB camera block
The launch of Sony AS-DT1 lidar depth sensor has brought a revolutionary technological breakthrough to the unmanned aerial vehicle industry. This new type of dToF sensor, with its lightweight and compact design, high-precision measurement and strong environmental adaptability, opens up new possibilities for the flight and application of unmanned aerial vehicles.
1. Lightweight design enhances flight performance
The size of Sony AS-DT1 is only 29 millimeters ×29 millimeters ×31 millimeters and its weight is only 50 grams. This ultimate miniaturization design makes it the world’s smallest and lightest LiDAR depth sensor. For drones, this means that they can carry more equipment or increase flight time without adding additional burdens. The lightweight design not only enhances the flexibility of the unmanned aerial vehicle (UAV), but also improves its adaptability in complex environments.
2. High-precision measurement enhances flight safety and efficiency
The Sony AS-DT1 adopts the “Direct Time-of-Flight (dToF)” technology, combined with the Single Photon Avalanche Diode (SPAD) sensor, and is capable of achieving high-precision measurements with an error of less than ±5 centimeters within a distance of 10 meters. This high-precision ranging capability enables unmanned aerial vehicles to perceive the surrounding environment more accurately in complex conditions, thereby enhancing flight safety.
Furthermore, the high-resolution ranging function of Sony AS-DT1 can help unmanned aerial vehicles respond more quickly and improve flight efficiency.
3. Strong environmental adaptability and expanded application scenarios
The Sony AS-DT1 can not only achieve a ranging distance of up to 40 meters indoors, but also reach a ranging distance of 20 meters under strong outdoor light conditions. This powerful environmental adaptability enables drones to operate stably under various complex conditions, whether it is an outdoor environment with direct sunlight or an indoor scene with low contrast and low reflectivity. This provides a broader space for the application of unmanned aerial vehicles in fields such as infrastructure inspection, agricultural monitoring, and logistics distribution.
4. Multi-point ranging and 3D data capture enhance flight accuracy
The Sony AS-DT1 supports multi-point ranging and is capable of simultaneously capturing three-dimensional data of length, width and depth. This three-dimensional data capture capability enables unmanned aerial vehicles to perceive the shape and structure of the surrounding environment more precisely, thereby achieving more accurate flight control. This is of great significance for unmanned aerial vehicle (UAV) missions that require high-precision navigation and obstacle avoidance, such as bridge inspection and power line monitoring.
5. Sturdy and durable, enhancing the reliability of the equipment
The Sony AS-DT1 adopts a sturdy aluminum alloy casing, which is not only lightweight but also highly durable. This design enables the sensor to operate stably in harsh environments and reduces equipment failures caused by environmental factors. This means higher reliability and lower maintenance costs for drones that are deployed outdoors for a long time.
The 2025 International Low Altitude Economy and Unmanned Systems Expo and the 10th Shenzhen International Unmanned Aerial Vehicle Exhibition have come to a successful conclusion. The first public appearance of Sony AS-DT1 lidar depth sensor and the personal visit of a group of senior leaders from Sony Group to the Xuanzhan booth for on-site guidance and display undoubtedly became the focus of attention, causing a huge response. Its advanced technical principles, outstanding performance indicators and broad application prospects have attracted the high attention of a large number of exhibitors, professional visitors and media. All parties have engaged in in-depth exchanges and discussions on the technical details, market positioning and cooperation opportunities of the product.
Summary
The Sony AS-DT1 lidar depth sensor, with its lightweight design, high-precision measurement, strong environmental adaptability, multi-point ranging capability and robust durability, brings a brand-new perception technology solution to the unmanned aerial vehicle (UAV) industry. These advantages not only enhance the flight performance and safety of unmanned aerial vehicles (UAVs), but also expand their application scenarios, helping them reach new heights.