AUTOMATIC TRAIN PROTECTION APPARATUS AND MESSAGE TRANSMISSION/RECEPTION METHOD FOR AUTOMATIC TRAIN PROTECTION APPARATUS

摘要

An automatic train protection apparatus according to the present invention, which is an automatic train protection apparatus that performs train safety control, includes a message communication unit that stores data messages received from one or more data communications modules and transmits a batch transmission message, including a message header portion, a data portion including the one or more data messages, and a footer portion for error check, at a predetermined message transmission cycle; and a train protection control unit that receives the batch transmission message at a predetermined message checking cycle and extracts the one or more data messages included in the batch transmission message. According to the present invention, the time for checking the reception of data received from various communications modules is reduced and thereby sufficient processing time for train safety control can be ensured.;COPYRIGHT KIPO 2014