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- Axle_counter abstract "An axle counter is a device on a railway that detects the passing of a train in lieu of the more common track circuit. A counting head (or 'detection point') is installed at each end of the section, and as each axle passes the head at the start of the section, a counter increments. A detection point comprises two independent sensors, therefore the device can detect the direction of a train by the order in which the sensors are passed. As the train passes a similar counting head at the end of the section, the counter decrements. If the net count is evaluated as zero, the section is presumed to be clear for a second train.This is carried out by safety critical computers called 'evaluators' which are centrally located, with the detection points located at the required sites in the field. The detection points are either connected to the evaluator via dedicated copper cable or via a telecommunications transmission system. This allows the detection points to be located significant distances from the evaluator. This is useful when using centralised interlocking equipment but less so when signalling equipment is distributed at the lineside in equipment cabinets.".
- Axle_counter thumbnail Axlecounter.jpg?width=300.
- Axle_counter wikiPageExternalLink ESI-03-02.pdf.
- Axle_counter wikiPageExternalLink www.argeniarailwaytech.com.
- Axle_counter wikiPageExternalLink display?openform&ievref=821-03-41.
- Axle_counter wikiPageID "4643419".
- Axle_counter wikiPageRevisionID "591494117".
- Axle_counter hasPhotoCollection Axle_counter.
- Axle_counter subject Category:Counting_instruments.
- Axle_counter subject Category:Train_detection_systems.
- Axle_counter type Artifact100021939.
- Axle_counter type CountingInstruments.
- Axle_counter type Device103183080.
- Axle_counter type Instrument103574816.
- Axle_counter type Instrumentality103575240.
- Axle_counter type Object100002684.
- Axle_counter type PhysicalEntity100001930.
- Axle_counter type Whole100003553.
- Axle_counter comment "An axle counter is a device on a railway that detects the passing of a train in lieu of the more common track circuit. A counting head (or 'detection point') is installed at each end of the section, and as each axle passes the head at the start of the section, a counter increments. A detection point comprises two independent sensors, therefore the device can detect the direction of a train by the order in which the sensors are passed.".
- Axle_counter label "Achszähler".
- Axle_counter label "Assenteller".
- Axle_counter label "Axle counter".
- Axle_counter label "Compteur d'essieux".
- Axle_counter label "Licznik osi".
- Axle_counter label "車軸カウンタ".
- Axle_counter sameAs Počítač_náprav.
- Axle_counter sameAs Achszähler.
- Axle_counter sameAs Compteur_d'essieux.
- Axle_counter sameAs 車軸カウンタ.
- Axle_counter sameAs Assenteller.
- Axle_counter sameAs Licznik_osi.
- Axle_counter sameAs m.0cf5fg.
- Axle_counter sameAs Q340774.
- Axle_counter sameAs Q340774.
- Axle_counter sameAs Axle_counter.
- Axle_counter wasDerivedFrom Axle_counter?oldid=591494117.
- Axle_counter depiction Axlecounter.jpg.
- Axle_counter isPrimaryTopicOf Axle_counter.
