ECTS WORKING AND TYPES(LEVELS)
#ETCS is the core #signalling and train control component of #ERTMS, the European Rail Traffic Management System. ETCS continuously calculates a safe maximum speed for each train, with cab signalling for the driver and #on-board systems that take control if the permissible speed is exceeded. For ETCS trackside equipment and train borne systems need to be standardized according to the different ETCS levels.
Thales offers a complete portfolio of ETCS solutions for turnkey projects in the same way as for green field or brown field installations. Not only the obvious areas, such as trackside equipment or train borne installations are covered. At the same time we will take care of other horizontal areas such as cyber security or special functionalities besides international specifications. For example DAS, ATO, IP-based radio communication and advanced diagnosis.
ETCS Level 1
ETCS Level 1 can be easily superimposed on the existing national signalling system and provides cab signalling. Movement authorities can be granted through fixed and switchable #Eurobalises. They also send route data to the on board unit. With the received data the maximum speed as well as the breaking curves are calculated at any time. Additionally to #Eurobalises it is possible to implement #EuroLoop (loop infill) or a radio based solution (radio infill) which continuously transmits data over a longer distance.
ETCS Level 2
ETCS Level 2 is a radio based system which displays signalling and movement authorities in the cab. The train is continuously sending data to the Radio Block Centre (#RBC) to report its exact position and direction. Eurobalises are used as passive positioning beacons. Trains refine their position with additional sensors such as accelerometers, odometers or radar.
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ETCS Level 3
ETCS Level 3 is a fully radio based system without any trackside equipment. The Radio Block Centre (RBC) receives positioning of each train continuously and calculates smallest possible train distances at any time. Therefor the track is no longer separated in fixed blocks but split into “moving blocks”. At the same time it is vital that trains guarantee their integrity as there is no trackside equipment available to provide this information. ETCS L3 is currently still under standardization.
Below is link of video for railway signalling system in 2033 proposed by @Thales
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Engenheiro eletricista | Sinaliza??o ferroviária | Integro esfor?os de diferentes interessados para concluir projetos de sinaliza??o ferroviária dentro do prazo, custo e qualidade esperados
6 个月Really interesting
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6 个月Dear sir I am Praveen Kumar from Meerut UP. I have diploma in electronics and telecommunication engineering in India Army ( Corps of Signals) -TTC(l). I have 26 year's experience in electronics and telecommunication engineering. I have 1 year experience in DFCCIL (S & T) by DGR. I have 8 months experience in ACCORD (Sr.FAE). Sir I doing work electronics and telecommunication engineering/ S&T (Any Stage). I doing work with full 26 year's experience in my trade. Please Suggest me right way. Mobile number - 8954417895. e-mail ID - [email protected].
operation and maintenance engineer with Signotech system pvt Ltd Actually if you select me then I will join within 10 days.
6 个月Sir ji I am Himanshu Kumar from Auraiya uttarpradesh, Sir I mail you my updated cv on your email id please check it and revert me back
II 12 Y of Exp.II S&T II EPC II Bidding II Business Development II Project Monitoring & Control II Estimation II Costing II Tendering II Budgeting II TCAS/ ETCS L-2 / KAVACH II EI ll
6 个月It means #CBTC comes under ETCS Level -3 , but there is an antennas at every 500-700 MTR right? And the same thing with #ETCS Level -3 also. Correct me if I am missing anything Ali Raza
II 12 Y of Exp.II S&T II EPC II Bidding II Business Development II Project Monitoring & Control II Estimation II Costing II Tendering II Budgeting II TCAS/ ETCS L-2 / KAVACH II EI ll
6 个月Very informative