LEDDAR (Light-Emitting Diode Detection And Ranging) is a proprietary technology owned by LeddarTech. It uses the time of flight of light signals and signal processing algorithms to detect, locate, and measure objects in its field of view.
The Leddar technology is like a light-based radar that sends very short light pulses of invisible light about 100,000 times per second to actively illuminate an area of interest. The sensor captures the light backscattered from objects (either fixed or moving) over its detection area, and processes the signals to precisely map their location and other attributes. The data is compiled thousands of times per second, providing up to a few hundred frames per second and offering accurate and reliable information even in adverse weather and lighting conditions.
The multi-channel sensor also provides lateral discrimination of detected objects and this feature, with 3D measurements, provides the basis for object tracking.
Traffic light and intersection management
Vehicle traffic flow monitoring
Parking space occupancy management
Automated highway toll
Vehicle size monitoring and profiling
Speed-limit enforcement
Water-level monitoring
Smart lighting applications
Public space and building security
Collision warning and avoidance
Obstacle detection
Assisted driving (blind spots, parking, automatic cruise control)
Unmanned vehicles, drones and UAV navigation assistance
Heavy machinery and truck safety, as well as perimeter control
Transportation vehicles’ bulk material levels (solids, liquids)
Height and distance measurements
Smart Homes and Buildings
Indoor security and surveillance (presence, movement, intrusion)
Outdoor security and surveillance (perimeter intrusion)
Occupancy sensing
Touchless and remote controls (water faucets, lighting, etc.)
Presence detection in unauthorized areas
Autonomous robotic appliance navigation and collision avoidance
Smart Industries and Agriculture
Mobile equipment and robot navigation
Vehicle collision avoidance
Machine safety (distance measurements, perimeter intrusion)
Security and surveillance (presence, movement, intrusion)
Smart level metering in tanks and reservoirs
Bulk material volume estimates
Silos, tanks, and reservoir level measurements
Touchless remote controls (water faucets, lighting, etc.)