7.8.4.128 Pset_SignalFrame
7.8.4.128.1 Semantic definition
Properties that define signal frame parameters for occurrences and types of IfcSignal applied in railways.
7.8.4.128.2 Applicable entities
7.8.4.128.3 Properties
Name | Property Type | Data Type | Description | |
---|---|---|---|---|
BackboardType | IfcPropertySingleValue | IfcLabel |
The type of the backboard of the signal frame. |
|
SignalFrameType | IfcPropertySingleValue | IfcLabel |
Type of frame, e.g. main frame, route indicator, speed indicator, direction indicator, etc. |
|
NominalWidth | IfcPropertySingleValue | IfcNonNegativeLengthMeasure |
The nominal overall width of the object. The size information is provided in addition to the shape representation and the geometric parameters used within. In cases of inconsistency between the geometric parameters and the size properties, provided in the attached property set, the geometric parameters take precedence. |
|
SignalIndicatorType | IfcPropertyEnumeratedValue | PEnum_SignalIndicatorType |
Type of the indicators on a signal, e.g. route indicator, speed restriction indicator etc. |
|
SignalFrameBackboardHeight | IfcPropertySingleValue | IfcPositiveLengthMeasure |
The nominal height of the signal frame backboard. |
|
SignalFrameBackboardDiameter | IfcPropertySingleValue | IfcPositiveLengthMeasure |
The nominal diameter of the signal frame backboard. |