IL:deactivatedBy

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Introduction

Documentation

Syntax

Autoexport from the XML-Schema for element IL:deactivatedBy of railML® version 3.2
Documentation The description of deactivation conditions for this level crossing.
Subschema interlocking
Parents* levelCrossingIL,

tunnelGateIL

Children any (0..*), designator (0..*), tvdDetectorRef (1..1)
Attributes:
  • delay: Deactivation can be delayed by this timer. Starts counting when the associated TVD section is vacated. (obligatory; xs:duration),

  • id: unique identifier (optional; xs:string; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|\{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\})
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.

Autoexport from the XML-Schema for element IL:deactivatedBy of railML® version 3.1
Documentation The description of deactivation conditions for this level crossing.
Subschema interlocking
Parents* levelCrossingIL
Children any (0..*), designator (0..1), tvdDetectorRef (1..1)
Attributes:
  • delay: Deactivation can be delayed by this timer. Starts counting when the associated TVD section is vacated. (obligatory; xs:duration),

  • id: unique identifier (optional; xs:ID; patterns: (urn:uuid:)?[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}|\{[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\})
*Notice:
Elements may have different parent elements. As a consequence they may be used in different contexts.
Please, consider this as well as a user of this wiki as when developing this documentation further.
Aspects that are only relevant with respect to one of several parents should be explained exclusively in the documentation of the respective parent element.

Semantics

Level crossing deactivation

The level crossing is automatically deactivated after the train has passed and no activation trigger is present. The passage is detected by TVD section or particular train detection devices. There are usually two deactivation items per level crossing one per each direction.

  • @delay – The time between the train detection has notified the clearing after train passage and the possible deactivation of the level crossing.
  • <tvdDetectorRef> – This is the reference to the related train detection device. This device can be an axle counter, track section, track joint or treadle.

Best Practice / Examples

Additional Information

Notes

Open Issues