Updating incident and natural hazards detection

Description

Modeling of detectors for incidents (e.g. derailment) and natural hazards needs to be extended and harmonized between IS and IL schema.

Background

Links

• Forum discussion:
  • Georg Boasson, 01.06.2022: https://www.railml.org/forum/index.php?t=msg&th=879&start=0&
  • Terje Nordal, 07.02.2024: https://www.railml.org/forum/index.php?t=msg&th=940&goto=3190&#msg_3190
• Git issues:
  • #422 (closed)
• Wiki documentation:
  • IS:detector: https://wiki3.railml.org/wiki/IS:detector
  • IL:hasDetectorTypes: https://wiki3.railml.org/wiki/IL:hasDetectorTypes

Proposed solution railML 3.3

The enumeration attribute @detects in element <detector> will be extended with value "derailment"

tbd