A communication diagnostic device of a train control apparatus is disclosed. The communication diagnostic device of a train control apparatus according to the present invention includes a detection element unit which detects an electrical signal of a test message which is transmitted and received through a communication line of the train control apparatus; and a tester which diagnoses a communication function of the train control apparatus by analyzing the electrical signal sensed by the detection element unit. Accordingly, the present invention can accurately detect a failure in a transmission and reception step of the test message or a failure point in the train control apparatus.
열차제어장치의 통신 진단 장치가 개시된다. 본 발명의 열차제어장치의 통신 진단 장치는 열차제어장치와 통신라인을 통해 송수신되는 테스트 메시지의 전기적인 신호를 검출하는 검지 소자부; 및 상기 검지 소자부에 의해 검지된 전기적인 신호를 분석하여 열차제어장치의 통신 기능을 진단하는 시험기를 포함하는 것을 특징으로 한다.
COMMUNICATION DIAGNOSTIC DEVICE OF TRAIN CONTROL APPARATUS
열차제어장치의 통신 진단 장치
2017-03-10
Patent
Electronic Resource
Korean
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