REAL-TIME SYSTEM FOR WARNING REAR-END COLLISION

摘要

A real-time collision warning system according to an embodiment of the present invention includes a vehicle module installed in a vehicle and measuring vehicle driving information of the vehicle; A roadside device installed in a section section of a road, receiving vehicle operation information from the vehicle module when the vehicle module operates in the section section, and calculating a representative value for each section using the received vehicle operation information; And a control server that calculates an accident risk for each section by using the vehicle operation information and the representative value for each section, and transmits the accident risk for each section to the roadside device. The roadside device transmits the accident risk for each section to the vehicle module, and the vehicle module outputs the accident risk for each section of the partition section. According to the present invention, the real-time collision warning system can warn of an accident risk to vehicles in the entire road section in addition to the one preceding vehicle. The present invention can reduce accidents occurring on the road by calculating the accident risk for each vehicle for each section and the accident risk for each section of the road.