Flying a drone beyond visual line of sight (BVLOS) means the aircraft operates at extended distances where the remote pilot cannot directly see it. This kind of flight unlocks valuable use cases like infrastructure inspection, environmental monitoring, and long-range logistics. To make these missions safe and compliant with aviation regulations, drones need reliable drone detect and avoid systems that help sense obstacles and other airspace users and inform navigation decisions. Traditional visual systems and GPS alone are insufficient because they cannot always perceive objects that suddenly appear in the flight path or move unpredictably.
How Benewake LiDAR Sensor Enhances Detect and Avoid Reliability
At the core of effective detect and avoid functionality is real-time environmental awareness. Benewake LiDAR sensor technology plays a significant role in this area by supplying accurate distance measurements at high frequency to a UAV’s flight controller. LiDAR uses pulses of infrared light to calculate the time it takes for reflections to return, delivering precise distance data that does not depend on visible lighting conditions.
LiDAR gives UAVs the ability to detect stationary and moving obstacles in their flight path, whether those are buildings, trees, or even other aircraft. This information feeds into the aircraft’s avoidance logic, enabling pre-defined avoidance maneuvers or autonomous re-routing when potential conflicts are detected.
Benewake offers sensors with measurement refresh rates up to 10,000 Hz, supporting rapid situational updates that are essential when flying at speed or across changing terrain. These sensors are compact enough to fit on small UAV platforms without adding significant weight, preserving flight duration while equipping drones with proximity intelligence.
Detect and Avoid Systems and Safer Skies
Integrating a robust detect and avoid system expands the envelope of safe BVLOS drone operations. By combining accurate LiDAR distance data with flight control software, drones can continually assess their surroundings and react before a collision risk becomes critical. This capability supports smoother, longer missions while meeting increasingly stringent safety expectations in shared airspace.
Conclusion
Detect and avoid technology is essential for unlocking the true potential of BVLOS drone missions. A Benewake LiDAR sensor enhances a UAV’s ability to sense obstacles, maintain situational awareness, and complete long-range flights safely. Explore how Benewake’s LiDAR solutions can support your BVLOS operations and contact the team to discuss sensor integration tailored to your project.
