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Showing 1 results for Automotive Lidar
Simulation and experimental study of automotive LiDAR detection in presence of fog and performance improvements of the system
Ayoob Moosavi, Abolhasan Mobashery, Mojtaba Arjmand,
year 28, Issue 2 (3-2022)
Abstract
In order to improve automotive LiDAR system performance in detecting obstacles, under fog and smoke environment, the shape changing of received signal is studied. The impulse response of such environment is simulated and experimentally investigated. Usage of a fan shaped beam, instead of the rotationally scanning method, has reduced conventional optomechanical complexities. The required optics for generating line shape beam in far field is simulated and experimentally applied. Discrimination between pedestrians and other rigid targets during heavy fog is possible by using short (nanosecond) pulses and pulse shape analyzing in the receiver.
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