OUTDOOR NAV

24/7 Outdoor Autonomous Navigation Regardless of Weather or Season

Navi-ON is an independent autonomous navigation platform designed specifically for outdoor and 3D environments, not a simple extension of indoor SLAM. Fusing 3D LiDAR, IMU, GPS, and Camera with a weather and season-robust map post-processing pipeline, it achieves stable 24/7 outdoor operation.

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Technical Specifications

CoverageLarge areas of 200,000 pyeong (approx. 660,000 m²) or more
Main Sensors3D LiDAR + IMU + GPS + Camera
Map Post-ProcessingGround removal, dynamic object filtering, static/movable separation
Path PlanningCost Map-based, dynamics-aware path generation
Slip CompensationAutomatic compensation for outdoor ground conditions (gravel, slopes, wet surfaces)
Supported RobotsMultiple platforms including DD, quadruped, and skid loaders
Specialized FeaturesPerson following, dynamic object tracking, traffic cone and safety fence recognition
TRLTRL 7~8

24/7

Weather & Season Independent

6types

Sensor Fusion Combinations

3+

Commercial References

Key Features

4 features

Weather & Season Robust Map Post-Processing

Maintains only permanent structures in the map via ground removal, dynamic object filtering, and static/dynamic separation. Enables year-round stable positioning with a single map regardless of rain, fallen leaves, or night conditions.

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Multi-Sensor Fusion Positioning

Fuses 3D LiDAR, 2D LiDAR, IMU, GPS/GNSS, Camera, and Solid State LiDAR with dynamically adjusted weights based on environmental conditions. Each sensor compensates for the others weaker points.

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Dynamic Obstacle Detection & Tracking

Detects pedestrians, vehicles, cones, and safety fences in real time with 3D LiDAR+Camera and predicts movement trajectories for proactive avoidance.

Single SW for Multi-Type Outdoor Robots

Handles multi-type robots with different kinematics such as wheeled, quadruped, and skid-steer types with a single SW through kinematic model switching alone.

Outdoor-Specific Design: Not a Parameter Adjustment of Indoor SLAM

Outdoor environments are fundamentally different from indoors. Space is three-dimensional, LiDAR scans change completely depending on rain, fallen leaves, and time of day, and ground slip accumulates odometry errors. Navi-ON adopts 3D LiDAR as its primary sensor from the start with a separately designed outdoor-specific map post-processing pipeline and slip correction. Commercial delivery completed to POSCO Gwangyang Steel (skid-steer), Nepes (patrol robot), and HL Mando (apartment patrol).

  • 3D LiDAR primary sensor + IMU/GPS/Camera multi-sensor fusion
  • Ground removal + dynamic object filtering + static/dynamic separation
  • Slip correction: automatic error correction for gravel, slopes, wet surfaces
  • POSCO/Nepes/HL Mando commercial references
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Person Following + Cost Map Path Planning: Outdoor-Specific Features

The person-following function that recognizes a specific worker and maintains a set distance is used for construction site material transport and patrol accompaniment. Cost Map-based path planning dynamically generates smooth paths considering robot dynamics by converting obstacles, ground slope, and road surface conditions into costs.

  • Camera-based recognition of specific worker with distance-maintaining following
  • Cost Map-based outdoor path generation considering dynamics
  • Real-time multi-object tracking of cones, safety fences, and pedestrians
  • Initial deployment 1-2 weeks, optimization 2-4 weeks

Compatibility & Integration

A compact add-on design mounts directly on a wide range of robot platforms. Standard interfaces make it easy to connect with your existing infrastructure.

ROS 1
ROS 2
GPS/GNSS
3D LiDAR

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