<p>LeddarTech has launched the second-generation of its patented ‘d-tec’ 3D traffic sensor product line, which now provides a 25% greater distance range. The Leddar (Light Emitting Diode Detection and Ranging) ‘d-tec’ system is an optical detection and ranging product based on the time-of-flight principle. The unit emits non-visible light into the area of interest and measures the time taken for the light to reflect off of objects and return to the sensor.</p><p>&nbsp;</p><p>기사원문보기 : <a href=&quot;http://www.traffictechnologytoday.com/news.php?NewsID=46222&quot;>http://www.traffictechnologytoday.com/news.php?NewsID=46222</a></p>