CPC B60Q 5/008 (2013.01) [B60Q 5/00 (2013.01); B60Q 9/008 (2013.01); G01C 21/20 (2013.01); G06V 10/255 (2022.01); G06V 20/56 (2022.01); G07C 5/0833 (2013.01)] | 20 Claims |
1. An apparatus comprising:
an object detector configured to detect an object near a vehicle or a driving path of the vehicle using one or more sensors mounted on the vehicle, and obtain object information of the object; and
a signal generator configured to generate a signal corresponding to the object based on the object information with respect to vehicle information of the vehicle by controlling at least one of a frequency and a volume of the signal,
wherein the signal generator is further configured to generate a beamformed signal of the signal with direction information by controlling a delay and a level of the signal, and
wherein two or more speakers are mounted on the vehicle, and a respective one of the two or more speakers is assigned with a weight and outputs the beamformed signal based on the weight and the direction information.
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