IFC 4.3.0.1 (IFC4X3_TC1) development

7.8.8.56 PEnum_RailwaySignalType

7.8.8.56.1 Semantic definition

Enumeration of railway signal types.

7.8.8.56.2 Type values

Type Description
APPROACHSIGNAL

Approach signal.

BLOCKSIGNAL

Block signal.

DISTANTSIGNAL

Distant signal.

HOMESIGNAL

Home signal.

HUMPAUXILIARYSIGANL

Hump auxiliary signal.

HUMPSIGNAL

Hump signal.

LEVELCROSSINGSIGNAL

Level crossing signal.

OBSTRUCTIONSIGNAL

Obstruction signal.

REPEATINGSIGNAL

Repeating signal.

SHUNTINGSIGNAL

Shunting signal.

STARTINGSIGNAL

Starting signal.

OTHER

required category not on scale

NOTKNOWN

Value is unkown

UNSET

Value has not been specified

Table 7.8.8.56.A

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