UNIFIED OPERATION SYSTEM USING MICROWAVE COMMUNICATION FOR A TRAIN AND THE OPERATION METHOD THEREOF

A system and a method for integrally managing trains using microwave communication are provided to prevent various accidents efficiently in the subway and manage failure of station equipments promptly by enabling a train driver and a central control center to monitor/manage a platform image and an operation state of various equipment of a station. A ground device(100) is installed in each station, integrates/converts a monitoring image received from cameras and contents image comprising TV or various AD broadcasts into a digital broadcast signal, transmits the digital broadcast signal in microwave, and periodically checks/transmits an operation status of important equipments comprising the ground device to an integrated manager(300). The integrated manager is installed to a central control center, outputs monitoring image information received from the ground device, and outputs a management signal when failure occurs in the main equipment. An onboard device(200) is installed in a train, demodulates the digital broadcast signal received from the ground device through the microwave, and displays the monitoring image and the contents image to a train driver or passengers by separating the digital broadcast signal.