| 摘要 |
According to an embodiment of the present invention, a wireless communications device comprises an impact sensing unit which senses the impact generated in a vehicle and generates shock information associated with the sensed impact; a wireless communications unit which performs communications with the communications device of another surrounding vehicle according to the impact sensed by the impact sensing unit and exchanges accident information associated with the occurrence of the impact; and a control unit which controls the wireless communications unit to exchange the accident information with other surrounding vehicles when the impact is sensed. |
