METHOD FOR OBTAINING AND TRANSMITTING OF TRAFFIC INFORMATION USING IPv6INTERNET PROTOCOL VERSION 6 TECHNOLOGY IN A TRAFFIC INFORMATION SYSTEM

摘要

The present invention relates to a traffic information system, in particular for obtaining and transmitting traffic information in the traffic information system a method. A first step of checking that the vehicle in the cell range of the first transceiver module, the module addition, if the test result in the module receiving portion in the range of cells transferred to the data rate of traffic transmitted and received at constant intervals in the vehicle information and the module, the module If transmission is not added, and checks whether the second vehicle the module is in the cell range, it is determined that if there is a second vehicle module transmits the traffic information to the second vehicle module, the cell range of the second vehicle module and check that the module receiving portion, wherein the second module when the module receiving portion in the vehicle is the second step, the modules transmitting and receiving unit receiving the traffic information input to the module transferred to the transmit and receive the traffic information to the traffic information center and a third step of transmitting the traffic information center is characterized in that it constituted by a fourth step of identifying the traffic, a combination of the traffic information received. ; In another aspect, the present invention, the first vehicle a first step of checking that the module receiving portion in the cell range of the module, in case it is determined that the module receiving portion in the cell range, and transmits the traffic information request message to the module receiving portion, when the module receiving portion is not the cell range check that the second module is in the vehicle and, if it is determined that the second module in the vehicle transmits the traffic information request message to the second vehicle module, check whether the module receiving portion in the cell range of the second vehicle module and the second module when the module receiving portion in the vehicle is transmitting a second process, the modules transmitting and receiving unit input the request message received traffic information transmitting part transmitting and receiving the module to the traffic information request message to the traffic information center and a third step, the traffic information center is transferred to the fourth step of transmitting and receiving traffic in a certain area of the response information to the traffic information stored in the module according to the traffic information request message received, the modules transmitting and receiving unit input and receiving the response information, characterized by a traffic constituted by a sixth step of transmitting the first module to the vehicle. Thus, the present invention is a wider portion of memory space becomes an IP (Internet Protocol) to a number of terminals by using the IPv6 system in the traffic information may be a remote control, it can be provided in real-time traffic information. In addition, the vehicle equipped with only the module to the vehicle is not required a large investment in existing plant to obtain the traffic information has an advantage to reduce the cost of maintenance.