2 METHOD FOR PREVENTING SECONDARY ACCIDENT ON HIGHWAY AND SERVER PERFORMING THE SAME

摘要

Disclosed is a method of preventing a secondary accident on a highway which is performed on a highway secondary accident prevention server connected with a plurality of drones and a plurality of cameras. The method comprises the steps of: (a) receiving a highway situation image from a specific camera covering a specific area to detect if there is a traffic accident. (b) determining, when the traffic accident is detected, a traffic accident range indicating a traffic accident location determined based on the specific area and the number of traffic congestion lanes due to the traffic accident; (c) providing a specific drone with a secondary accident prevention location ahead of the traffic accident location; and (d) allowing, when the specific drone arrives at the secondary accident prevention location, the specific dragon to move to a location ahead of the secondary accident prevention location and provide a visual effect. Therefore, the highway secondary accident prevention server can recognize in advance a secondary accident on a highway using the drone and inform the same of drivers.