METHOD AND APPARATUS FOR DETECTING AN OBSTACLE OF CLOSE ADHESION INSPECTION IN CONVERTING RAILWAY SYSTEM

• Main Author: KIM, PAN SOO
• Format: Patent
• Language: English; Korean
• Published: 23.10.2015
• Subjects: BLASTING; ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ENSURING THE SAFETY OF RAILWAY TRAFFIC; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; GUIDING RAILWAY TRAFFIC; HEATING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATINGELEMENTS; LIGHTING; MECHANICAL ENGINEERING; NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; PERFORMING OPERATIONS; RAILWAYS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TRANSPORTING; WEAPONS

The present invention relates to a device and method for detection a railway conversion adhesion inspection error. It is detected whether a cause of a malfunction error in a close adhesion inspector, which inspects adhesion between a tongue rail and a mainline rail according to operation of a railway point device formed in a position where a railway is branched, is an error caused by vehicle vibration or an error caused by mechanical discordance, and a detected result is displayed to a maintenance worker to confirm. The device according to the present invention measures a degree of adhesion between a tongue rail and a mainline rail through a forward side adhesion detection sensor and a reverse side adhesion detection sensor, when a railway point device is operated and the tongue rail is closely adhered to the mainline rail. Forward side or reverse side detection voltage is inputted, and forward side or reverse side control voltage is compared, according to operation of controlling a conversion direction of the railway point device. According to a compared result, whether a cause of an error in a close adhesion inspector is an error caused by vehicle vibration or an error caused by mechanical discordance is displayed through a forward position sensor defection display LED or a reverse position sensor defection display LED. 본 발명은 철도 선로가 분기되는 곳에 설치된 선로 전환기(Point Machine)의 구동에 따른 첨단 레일(tongue rail)과 본선 레일의 밀착 상태를 실시간으로 검지하는 밀착 검지기의 고장 장애 원인이 열차 진동에 의한 장애인지 또는 기계적 불일치에 의한 장애인지를 검출하여 보수자가 알 수 있도록 표출하는 선로 전환 밀착 검지 장애 검출 장치 및 방법에 관한 것이다. 본 발명에 따른 선로 전환 밀착 검지 장애 검출 장치는, 선로 전환기가 구동되어 첨단 레일이 본선 레일에 밀착되면 정위측 밀착검지센서와 반위측 밀착검지센서를 통해 첨단 레일과 본선 레일의 밀착 정도를 측정하고, 정위측 또는 반위측 검지 전압을 입력받아, 선로 전환기의 전환 방향을 제어하는 동작에 따른 정위측 또는 반위측 제어 전압을 비교하고, 비교 결과에 따라 밀착 검지기의 장애 원인이 열차 진동에 의한 센서 장애인지, 기계적 불일치 장애 인지를 정위센서 불량표시 LED 또는 반위센서 불량표시 LED를 통해 표시하는 것을 특징으로 한다.