LiFi TPEG SYSTEM AND METHOD FOR PREVENTING UNEXPECTED VEHICLE ACCIDENT ADAPTING LIGHT FIDELITY AND TRANSPORT PROTOCOL EXPERT GROUP TECHNOLOGIES

摘要

The present invention relate to a system and a method for preventing unexpected vehicle accident by adapting a light fidelity (LiFi), which is a communication technique using light and a transport protocol expert group (TPEG) technology, which is an international standard for transporting travel information. In order to prevent a collision of a vehicle travelling on a road due to an unexpected situation caused by sudden stoppage of a vehicle ahead, the vehicle subject to the unexpected situation or vehicles receiving information about the unexpected situation transmit information about the unexpected situation in a TPEG message format to other vehicles through the LiFi scheme, thereby preventing a collision accident of the vehicle.