Apparatus and method for transmission of message between vehicle to vehicle

On the basis of the position information and the vehicle information of vehicle location information, the peripheral vehicle position information and to obtain the vehicle information detecting device, the input device, the location information of the vehicle, nearby vehicles receiving the first message from a user on board the vehicle of the to generate a real-time map, and the output device for outputting a processing unit, a real-time map and the first message processing to transmit a message to the first message, and transmitting messages from nearby vehicles, including the transmission and the target vehicle to the target vehicle of claim between a vehicle including a communication device for receiving a vehicle-related messages comprising the message 2 may provide a message transmission device and method.