US Patent 11440469 Communication lighting system for vehicle

A pedestrian around a vehicle is detected and communication is performed between the pedestrian and the vehicle via lighting which is sequentially lit, whereby the vehicle and the pedestrian recognize each other and thus safety is secured. That is, provided is a communication lighting system for a vehicle in which the vehicle transmits a signal that the vehicle has recognized the pedestrian by projecting light following the movement path of the pedestrian, and the pedestrian identifies that the vehicle has recognized the pedestrian.