INTEGRATED ROAD INFORMATION MANAGEMENT SYSTEM USING TWO-WAY COMMUNICATIONS

摘要

An integrated road information management system using two-way communications includes a vehicle master, mounted on a vehicle, for generating vehicle information including an abnormal state of the vehicle, a transceiving unit, mounted on the vehicle, for transmitting the vehicle information generated from the vehicle master, and a plurality of road information sensors, embedded in a road, for sensing road information including a humidity and a temperature of the road, each of the road information sensors having an identifier. Further, the plurality of road information sensors transmit to the transceiving unit the sensed road information.