Vključitev sistema za štetje osi v relejno tirno signalno skupino za zavarovanje železniškega nivojskega prehoda

ŠESEK, MIHA (author), Bizjak, Grega (mentor)

Tema diplomske naloge je programiranje in izdelava povezav med sistemom za štetje osi FAdC R2 in relejno avtomatiko Iskra NPr – KS za zavarovanje križanja ceste in železniške proge, ki mu strokovno rečemo nivojski prehod (NPr). Zavarovanje NPr je izvedeno na območju industrijskih tirov v industrijski coni Kidričevo, kjer veljajo posebni pogoji načina zavarovanja NPr. V nadaljevanju bom uporabljal izraz NPr Talum. Do sedaj se je na NPr, ki so vgrajeni na industrijskih tirih, za vklopna sredstva zavarovanja NPr uporabljalo stikala za ročno vključitev zavarovanja NPr, nameščena ob progi. Ker je tehnologija senzorske tehnike za potrebe signalnovarnostnih naprav v zadnjih letih močno napredovala, se je ponudila možnost nadgradnje sistema. V diplomski nalogi bom predstavil izboljšano tehnično rešitev zavarovanja NPr Talum. Avtomatiko NPr, ki deluje ročno s pomočjo stikal, bom nadomestil s povsem avtomatskim NPr, pri čemer bom stikala za ročno vključitev zavarovanja NPr nadomestil s senzorji, nameščenimi ob progi. Uporabljena bo senzorska tehnologija s sistemom štetja osi FAdC R2 podjetja Frauscher. Z uporabo tehnologije štetja osi bom na SV napravo NPr Talum signaliziral prisotnost tirnega vozila na senzorju osi. Do sedaj se je za te funkcije uporabljalo različne tipe signalnovarnostnih naprav, nameščenih ob progi, ki so z razvojem signalnovarnostne tehnike na železnicah postale zastarele ter niso v skladu s standardi, ki veljajo za signalnovarnostne naprave. Za celovito in zanesljivo uporabo števcev osi v vlogi vklopno izklopnih sredstev pri zavarovanju NPr bo potrebno delno adaptirati relejno SV napravo proizvajalca Iskra.

• Language: Slovenian
• Keywords: Zavarovanje nivojskega prehoda, sistem štetja osi FAdC R2, vklopna sredstva nivojskega prehoda
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2023
• PID: 20.500.12556/RUL-149886
• COBISS.SI-ID: 166255363
• Publication date in RUL: 11.09.2023

Secondary language

• Language: English
• Title: Incorporation of the axle counting system into the relay track signal group to secure the railway level crossing

Abstract

The topic of the thesis is programming and making electrical connections between the FAdC R2 axle counting system and the relay safety system Iskra NPr - KS for securing the crossing of a road and a railway, which is professionally called a level crossing (LC). The LC safety device is implemented in the area of industrial tracks in the Kidričevo industrial zone, hereinafter referred to as LC Talum, where special conditions for the safety system of LC mode apply. Until now, switches for manual activation of LC safety system installed along the track have been used on LCs on industrial tracks. Since sensor technology for safety system devices on rail has advanced significantly in recent years, we now have the possibility to upgrade the system. In my thesis, I will present an improved technical solution for LC safety device of LCs Talum. The manually operated LC automation with switches will be substituted with a fully automatic LC, replacing the manual activation switches with sensors installed along the track. For this purpose, the sensor technology with the FAdC R2 axle counting system from Frauscher will be used. By using axle counting technology, I will detect the presence of a rail vehicle on the sensor to the LC safety device of LC Talum. Until now, various types of LCs safety devices installed along the track have been used for these functions, which have become obsolete with the development of safety devices on railways and are not in accordance with standards for safety devices used in railways. For comprehensive and reliable use of axle counters as activation point of safety device LCs, it will be necessary to partially adapt the relay safety device LC from Iskra.

• Keywords: LC safety device, Axle counter FAdC R2, activation of LC