5/20/2023 0 Comments Velodyne vs luminar![]() ![]() Water can absorb some of the light the laser sends out, leaving both less light and information to bounce back to the system's sensors.ĪEye's system handled the rain well, however. Driving rain like what we were experiencing during the AEye test could theoretically flummox a lidar system. Weather matters here as lidar works by sending out laser pulses, with a receiver sensing the light reflected from any obstacles it encounters and-aided by a lot of code-using that information to pinpoint the location and the type of obstacles in a car's path. But at the time of the test, natural rain was coming down so hard that AEye's engineers had to raise their voices to be heard over the sound of water pounding on the roof of the tent. AEye had intended to showcase the system's abilities in both good weather and bad, setting up a rainmaker between the car and the tunnel. Five large bricks were scattered in the road 33 feet past the dummies.įrom where we stood-beneath a tent pitched next to the car-none of the obstacles were clearly visible. Two humanoid dummies and a canine one were set 361 feet away. The road curved as it entered the tunnel, and AEye reps placed various obstacles in the shade created by the overhang. A Ford Fusion with an AEye lidar mounted on top was stationed near the entrance to a tunnel like one you might come across on an urban freeway. We saw the current iteration of AEye's technology at work during a late-June test at a facility in Michigan. Waymo's Latest Self-Driving Test Car Tech Revealed.Tesla Model 3, Model Y Dropping Radar Sensors.China’s Nio Unveils ET7 Sedan with 600+-Mile Range. ![]()
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