Collision Avoidance

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Collision Avoidance

Maximized safety level for commercial aircraft by applying the high-reliability LiDAR sensor.

LiDARStereo Camera Ultrasonic Wave Sensor IR TOF Sensor
Laser Transmit and Receive methodMultiple image analysis methodUltrasonic wave transmit and receive methodIR transmit and receive method
Extended range and accurate detectionAccuracy decreases depends on distanceSuitable for near-range usage (within 10~20M)Suitable for near-range use (within 10M)
Flight available in the rain and low visibility conditionNot suitable in darknessFailure occurs relating to wires and branchesSensitive to daylight (IR saturation)2019-04-16

Development of real-time collision avoidance solution
by linking LiDAR and FCS

Collision Protection System

  • Real-time Obstacle Detection:

Obstacle detection through LiDAR system data analysis

  • Safe Auto-driving System:

Creates a map of the terrain surrounding the drone. The temporary auto-flight, self-recognition of a nearby environment, activates in areas where GPS application is unavailable

  • Collision Avoidance Algorithm:

Automatically calculates collision possibility and explores routes that can avoid a collision through applying the captured LiDAR vector data through FCS

  • Equipped an intelligent embedded SW module to recognize and process LiDAR data.
  • Plan a collision avoidance path by applying vector data such as obstacle avoidance direction, altitude, and speed.
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