On-board communication method, on-board communication device and cooperative road vehicle / car-to-car communication system

摘要

A method of on-board communication performed in mobile stations and a base station and for receiving and transmitting messages between the mobile stations and between the mobile stations and the base station via wireless communication, the on-board communication method comprising the steps of: periodically providing, by means of an application processing section (3), messages for transmission to on-board communication devices (100) on a receiving side; Providing, by means of a transaction management section (4) connected to the application processing section (3), transaction services including retransmission and division / composition of the messages provided by the application processing section (3) for messages sent by the application processing section (3) to be provided; Adding, by means of a transfer service processing section (5) connected to the transaction management section (4), local port numbers for indicating upper logs included in the application processing section (3) to the messages provided by the transaction management section (4); Providing messages provided by the transfer service processing section (5) for transmission to the on-board communication device (100) on the receiving side in an order of priorities of applications processed by the application processing section (3), providing / providing the messages to the transfer service processing section (5) and notifying event information including error information by means of an auto-auto-communication transfer service processing section (1) connected to the transfer service processing section (5); Transmitting / receiving, by means of a transmission / reception service processing section (6) connected to the ...