Thai railway signalling
The State Railway of Thailand is currently implementing centralized traffic control to link the whole country’s signalling system together using a fiber optic network.These consist of three colored light signals (green, yellow and red).Junction Indicator (5 in-line diagonal white lamps point left or right) may installed above Main or Starter Signal before switches.Level Crossing Advance Warning Marker Post is placed 1 km ahead of this signal to warn train driver of level crossing ahead.If Signal is not clear driver must slow down the train and proceed with limited speed.In large junction station 2 stage of starter signal may exists.BTS Skytrain currently use Bombardier CITYFLO 450 CBTC virtual block for signalling and ATP system.MRT Blue Line use Siemens LZB 700M for signalling and ATP system.MRT Purple Line Bombardier CITYFLO 650 CBTC moving block for signalling and ATP system.Airport Rail Link use Siemens LZB 700M for signalling and ATP system.
computer-based interlockingState Railway of Thailandcentralized traffic controlBombardierRed Linesemaphore signalsSRT Red LinesSRT Dark Red LineBTS SkytrainWongwian YaiMRT Blue LineMRT Purple LineAirport Rail LinkRail transport in ThailandRapid transit in ThailandHigh-speed rail in ThailandRail transport in BangkokMass Rapid Transit Authority of ThailandBangkok Expressway and MetroBangkok Mass Transit SystemRapid transit linesCommuter and Inter-city linesHigh-speed linesRapid transit stationsCommuter and Inter-city stationsBridges & viaductsTunnelsEastern and Oriental ExpressNakhon Phing ExpressInternational ExpressThaksin ExpressSiemens Modular MetroRailway signallingBlock systemsAbsolute block signallingAutomatic block signalingCommunications-based train controlDirect traffic controlEuropean Train Control SystemMoving blockRadio Electronic Token BlockTrack Warrant ControlTrain order operationSignalling controlBlock postIntegrated Electronic Control CentreInterlockingLever frameRail operating centreSolid State InterlockingWestlock InterlockingSignalsApplication of railway signalsCab signallingNorth American railroad signalsRailway semaphore signalAxle counterTrack circuitTrack circuit interrupterTreadleTrain protectionAdvanced Civil Speed Enforcement SystemAutomatic train controlAutomatic train operationAutomatic train protectionAutomatic Train Protection (United Kingdom)Automatic train stopAutomatic Warning SystemAutomatische treinbeïnvloedingBaliseCatch pointsChinese Train Control SystemCityflo 650 CBTCContinuous Automatic Warning SystemContrôle de vitesse par balisesEBICABIntegra-SignumInteroperable Communications Based SignalingCrocodileKorean Train Control SystemLinienzugbeeinflussungPositive Train ControlPulse code cab signalingPunktförmige ZugbeeinflussungRS4 CodiciSelTracSistema Controllo Marcia TrenoSlide fenceTrain automatic stopping controllerTrain Protection & Warning SystemTrain stopTrainguard MTTransmission balise-locomotiveTransmission voie-machineLevel crossing signalsCrossbuckWigwagE-signalWayside hornAdtranzAlstomAŽD PrahaFederalGeneral ElectricGriswoldHitachiHyundai RotemMagneticProgress RailSafetranSiemensSmith and YardleyThalesUnion SwitchWestinghouse Brake & SignalWestinghouse Rail SystemsTransport CanadaAustraliaBavariaBelgiumCanadaFinlandFranceGermanyGreeceNetherlands