Autonomous Vehicle LiDAR


Driving down crash costs

According to the National Highway Traffic Safety Administration (NHTSA), motor vehicle-related crashes on U.S. highways claimed 37,461 lives in 2016. It’s an astounding number considering that 94 percent of serious crashes are due to dangerous choices or errors people make behind the wheel.

Autonomous vehicles can remove driver decisions from the crash equation, and help minimize death and injury due to vehicle impact.

Choosing safety over cost

According to NHTSA, autonomous vehicles can:

  • Remove human error from crash scenarios
  • Lower or even erase the economic and societal costs of crashes
  • Provide fewer traffic delays
  • Enable more mobility options for the elderly and disabled

TriLumina for Autonomous Vehicles

TriLumina semiconductor laser solutions enable low cost LiDAR (Light Distance and Ranging) for automotive, ADAS and other applications. Its new chips enable flash LiDAR as well as Time of Flight (ToF) capabilities while reducing power requirements and size, and its fast pulse technology provides dramatic improvement performance and resolution.

How does it work?

Four to six TriLumina illumination modules positioned at the front and back of the vehicle, usually in the taillights and headlights, enable 360-degree vision for the vehicle. Infrared lights pulse every few billionths of a second—much faster than sonar or radar—to provide instantaneous feedback of potential obstacles and allow the vehicle to take corrective action.

TriLumina illumination modules perform superbly in both daylight and nighttime conditions and, in combination with radar and cameras, in heavy snow and fog.

Potential Use Cases

LiDAR Demonstration Systems
Time of Flight (TOF) Cameras
Pulsed Near InfraRed (NIR) Camera Illumination