| 摘要 |
PURPOSE: An apparatus for monitoring an automatic switch controller and maintaining communication in a trackside multiplex information processing module for a train is provided to easily maintain communication interface with a trackside information processing device and an interlocking device by changing a communication path through a communication restoration module for bypassing when defects occur. CONSTITUTION: A switch control module(10) transmits a sensing signal from a trackside terminating device to a trackside central control processing unit(40). A communication restoration module(100) includes a switch monitoring unit(140), a first path selecting unit(110), a second path selecting unit(130), and an information processing module selecting unit(120). The switch monitoring unit monitors the power supply of a switch control module(10). The first path selecting unit and the second path selecting unit change the communication paths of a main information processing module(51) and a sub information processing module(52). The information processing module selecting unit includes a second reception relay unit and a second transmission relay unit. [Reference numerals] (10) Switch control module; (100) Communication restoration module; (11) Control unit; (110) First path selecting unit; (12) Switch unit; (120) Information processing module selecting unit; (13) Communication control unit; (130) Second path selecting unit; (14) Network address setting unit; (140) Switch monitoring unit; (15) Display unit; (20) Multiple communication module; (21) Receiving buffer; (22) Transmitting buffer; (23) Transmission path selecting unit; (30) Power supply module; (40) Trackside central control processing unit
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