THE TRAIN INFORMATION WIRELESS TRANSMISSION METHOD USING THE TRAIN OPERATION INFORMATION

摘要

PURPOSE: A method for wirelessly transmitting train information using train service information is provided to prevent a collision between trains by displaying information about the preceding and following trains. CONSTITUTION: Train service information analysis data and processing data are generated (S10). The processing data is transmitted to a fixed station through a network (S11). A modulation signal is generated based on the received processing data (S12). The modulation signal is radiated to a second antenna part of a mobile station (S13). The modulation signal is downwardly converted (S14). [Reference numerals] (AA) Start; (BB) End; (S10) Train operation information collection and analysis step where a train operation information collection unit collects train operation information and a train operation information analysis unit analyzes the information to generate processed information; (S11) Processed information delivery step where the processed information generated by the train operation information analysis unit is delivered to a fixed station via a network; (S12) Modulation signal generation step where the fixed station's data compiling unit generates a modulation signal based on the processed information generated by a processed information processing unit; (S13) Modulation signal delivery step where the fixed station's first antenna unit receives the generated modulation signal, converts the signal upwardly at high frequency, and delivers the converted signal to a mobile station's second antenna unit; (S14) Modulation signal reception step where the mobile station's second antenna unit receives the modulation signal and converts the signal downwardly; (S15) Data decoding and separation step where the mobile station's data separation unit decodes the modulation signal and divides the signal into the train operation information and a platform image; (S16) Data output step where the final data separated by the data separation unit is outputted on the monitors of the mobile station's engine room and a train's compartments