The vehicle on board unit according to an embodiment of the present disclosure may include a WAVE-V2X antenna, an LTE antenna, a GNSS antenna, a WAVE-V2X communication module, an LTE communication module, a GNSS module and/or a controller. The WAVE-V2X antenna may transceive a WAVE-V2X signal. The WAVE-V2X communication module may process the WAVE-V2X signal. The LTE antenna may transceive an LTE signal. The LTE communication module may process the LTE signal. The GNSS antenna may transceive a GNSS signal. The GNSS module may process the GNSS signal. The LTE communication module may transmit vehicle location information obtained based on the received GNSS signal and V2X communication information obtained based on the received WAVE-V2X signal to an external central control server, and receive additional information for vehicle operation from the central control server. The additional information may be included in the LTE signal and received through the LTE antenna. The controller may control the WAVE-V2X communication module to process the WAVE-V2X signal, and control the LTE communication module to process the LTE signal. i.MX6 DualLite illustrated in the drawings represent an embodiment of the controller.

Detailed explanation on the aforementioned configuration will be made hereinbelow.

FIG. 3 is a view illustrating a configuration of the vehicle on board unit including a WAVE-V2X communication module, an LTE communication module and an LTE-V2X communication module according to an embodiment of the present disclosure.