The Autel Robotics EVO Max 4N is a cutting-edge commercial drone designed for professionals who require advanced capabilities in night operations, thermal imaging, and autonomous flight. Released in April 2023, this drone integrates high-performance sensors, robust flight systems, and intelligent features to meet the demands of various industries, including public safety, inspection, and surveying.
What is Autel Robotics EVO Max 4N
Autel Robotics, a prominent drone manufacturer based in Shenzhen, China, introduced the EVO Max 4N as part of its EVO Max series. This drone stands out for its exceptional night vision capabilities, comprehensive obstacle avoidance, and advanced autonomy, making it suitable for complex missions in challenging environments.
Key Features and Specifications
Advanced Imaging System
The EVO Max 4N is equipped with a versatile gimbal camera system that includes:
- Starlight Camera: With a sensitivity as low as 0.0001 Lux and an ISO range up to 450,000, this camera excels in ultra-low-light conditions, providing clear imagery during night operations.
- Wide Camera: Featuring a 50MP sensor and 4K video recording at 30fps, the wide camera captures high-resolution images and videos. The Moonlight Algorithm 2.0 enhances low-light performance by reducing noise and improving HDR.
- Thermal Camera: The 640×512 thermal imager supports 30fps video and 16x digital zoom, enabling detailed thermal inspections and search and rescue operations.
- Laser Rangefinder: Capable of measuring distances up to 1.2 km (0.75 miles) with ±1m accuracy, the rangefinder provides precise location data for targets.
Flight Performance
The drone’s flight capabilities are designed for efficiency and reliability:
- Maximum Flight Time: Up to 42 minutes under optimal conditions.
- Maximum Speed: 22 m/s (approximately 79 km/h or 49 mph).
- Operating Temperature Range: -20°C to 50°C (-4°F to 122°F), allowing operation in diverse climates.
- Wind Resistance: Can withstand wind speeds up to 12 m/s (27 mph) during takeoff and landing.
- IP Rating: IP43, offering protection against dust and light rain.
Obstacle Avoidance and Autonomy
The EVO Max 4N features comprehensive obstacle detection and autonomous navigation:
- 720° Obstacle Avoidance: Combines binocular vision systems with millimeter-wave radar to detect obstacles in all directions, including above and below the drone.
- Autel Autonomy Engine: Processes environmental data to create real-time 3D flight paths, enabling navigation in GPS-denied environments and complex terrains.
- Non-GPS Hovering: Utilizes visual and radar sensors to maintain stable flight indoors or in areas without GPS signals.
A-Mesh 1.0 Networking
A-Mesh 1.0 introduces mesh networking capabilities:
- Drone-to-Drone Communication: Allows multiple drones to communicate and coordinate autonomously, enhancing mission efficiency.
- Self-Organizing Network: If a drone exits the network, the system reorganizes itself to maintain communication and data flow.
- Extended Range: Drones can act as relay points, extending operational range and enabling beyond visual line of sight (BVLOS) missions.
Data Security
Autel prioritizes data protection with the following measures:
- Local Data Storage: Flight logs, images, and videos are stored locally on the aircraft, minimizing exposure to external networks.
- AES-256 Encryption: Ensures secure storage and transmission of data.
- Password Protection: Access to data can be restricted with user-defined passwords.
Smart Controller V3
The included smart controller enhances user experience:
- Display: 7.9-inch screen with 2000 nits brightness and 2048×1536 resolution for clear visibility in bright conditions.
- Battery Life: Up to 4.5 hours of operation at 50% brightness.
- Storage: 128GB internal storage for mission data and media.
- Connectivity: Supports Wi-Fi Direct, Wi-Fi Display, and 802.11a/b/g/n/ac protocols.
Practical Applications
The EVO Max 4N is suitable for various professional applications:
- Public Safety: Nighttime surveillance, search and rescue operations, and emergency response.
- Infrastructure Inspection: Thermal imaging and high-resolution visuals for inspecting power lines, pipelines, and buildings.
- Agriculture: Monitoring crop health and irrigation systems using thermal and visual data.
- Mapping and Surveying: Creating detailed 3D maps and models of terrains and structures.
Conclusion
The Autel Robotics EVO Max 4N stands out as a versatile and powerful drone tailored for professionals who require advanced imaging, reliable performance, and intelligent features. Its combination of night vision capabilities, thermal imaging, autonomous navigation, and robust data security makes it an invaluable tool across various industries. Whether operating in challenging environments or conducting critical missions, the EVO Max 4N delivers exceptional results.
