osi3::RoadMarking::Classification Struct Reference

Classification data for a road surface marking. More...

Collaboration diagram for osi3::RoadMarking::Classification:

Public Types

enum	Type { TYPE_UNKNOWN = 0, TYPE_OTHER = 1, TYPE_PAINTED_TRAFFIC_SIGN = 2, TYPE_SYMBOLIC_TRAFFIC_SIGN = 3, TYPE_TEXTUAL_TRAFFIC_SIGN = 4, TYPE_GENERIC_SYMBOL = 5, TYPE_GENERIC_LINE = 6, TYPE_GENERIC_TEXT = 7 }
	Definition of road marking types. More...

enum	Color { COLOR_UNKNOWN = 0, COLOR_OTHER = 1, COLOR_WHITE = 2, COLOR_YELLOW = 3, COLOR_BLUE = 5, COLOR_RED = 6, COLOR_GREEN = 7, COLOR_VIOLET = 8, COLOR_ORANGE = 9 }
	Definition of semantic road marking colors. More...

Public Attributes

optional Type	type = 1
	The type of the road marking. More...

optional TrafficSign::MainSign::Classification::Type	traffic_main_sign_type = 2
	Traffic sign as road marking (color image, monochrome image or character string). More...

optional Color	monochrome_color = 3
	The semantic monochrome color of the road marking. More...

optional TrafficSignValue	value = 4
	Additional value associated with the road marking, e.g. More...

optional string	value_text = 5
	Additional text value as road marking, e.g. More...

repeated Identifier	assigned_lane_id = 6
	The ID(s) of the lane(s) that the road marking is assigned to. More...

optional bool	is_out_of_service = 7
	Boolean flag to indicate that the road marking is taken out of service. More...

optional string	country = 8
	Country specification of the traffic sign catalog specification that identifies the actual traffic sign. More...

optional string	country_revision = 9
	Revision specification of the traffic sign catalog specification that identifies the actual traffic sign. More...

optional string	code = 10
	Code specification of the traffic sign catalog specification that identifies the actual traffic sign. More...

optional string	sub_code = 11
	Sub-code specification of the traffic sign catalog specification that identifies the actual traffic sign. More...

repeated LogicalLaneAssignment	logical_lane_assignment = 12
	Assignment of this object to logical lanes. More...

Detailed Description

Classification data for a road surface marking.

Member Enumeration Documentation

◆ Type

enum osi3::RoadMarking::Classification::Type

Definition of road marking types.

Enumerator
TYPE_UNKNOWN	Type of road marking is unknown (must not be used in ground truth).
TYPE_OTHER	Other (unspecified but known) type of road marking.
TYPE_PAINTED_TRAFFIC_SIGN	Paint on the road surface indicating a color image of a traffic sign.
TYPE_SYMBOLIC_TRAFFIC_SIGN	Paint on the road surface indicating a monochrome logical symbol of a traffic sign (e.g. digits 50 as start of speed limit 50 or stop line for stop sign).
TYPE_TEXTUAL_TRAFFIC_SIGN	Paint on the road surface as a character string (e.g. BUS as bus only lane).
TYPE_GENERIC_SYMBOL	Paint on the road surface indicating a generic symbol.
TYPE_GENERIC_LINE	Paint on the road surface indicating a generic line.
TYPE_GENERIC_TEXT	Paint on the road surface indicating a generic character string.

◆ Color

enum osi3::RoadMarking::Classification::Color

Definition of semantic road marking colors.

Note: The color types represent the semantic classification of road markings only. They do not represent an actual visual appearance.

Enumerator
COLOR_UNKNOWN	Color of road marking is unknown (must not be used in ground truth).
COLOR_OTHER	Marking with another (unspecified but known) color.
COLOR_WHITE	Marking with white color.
COLOR_YELLOW	Marking with yellow / orange-yellow color.
COLOR_BLUE	Marking with blue color.
COLOR_RED	Marking with red color.
COLOR_GREEN	Marking with green color.
COLOR_VIOLET	Marking with violet color.
COLOR_ORANGE	Marking with orange color.

Member Data Documentation

◆ type

optional Type osi3::RoadMarking::Classification::type = 1

The type of the road marking.

◆ traffic_main_sign_type

optional TrafficSign::MainSign::Classification::Type osi3::RoadMarking::Classification::traffic_main_sign_type = 2

Traffic sign as road marking (color image, monochrome image or character string).

Note: Field is set if ( type == TYPE_PAINTED_TRAFFIC_SIGN or TYPE_SYMBOLIC_TRAFFIC_SIGN or TYPE_TEXTUAL_TRAFFIC_SIGN ).; Field need not be set (or set to TYPE_OTHER) if road marking type (type) does not require it.

Attention: Deprecated: A revision is planned for version 4.0.0 to replace the type enum with a more semantically defined enumeration, with the exact sign specification being relegated to the newly introduced 4-tupel traffic sign catalog specification as used in OpenDRIVE.

Rules: check_if this.type is_greater_than_or_equal_to 2 else do_check is_set
check_if this.type is_less_than_or_equal_to 4 else do_check is_set

◆ monochrome_color

optional Color osi3::RoadMarking::Classification::monochrome_color = 3

The semantic monochrome color of the road marking.

Note: The color types represent the semantic color classification of road markings only. They do not represent an actual visual appearance.; Field need not be set (or set to COLOR_OTHER) if road marking type does not require it (e.g. for type == TYPE_PAINTED_TRAFFIC_SIGN).

Rules: check_if this.type is_equal_to 2 else do_check is_set
check_if this.monochrome_color is_equal_to 1 else do_check is_set

◆ value

optional TrafficSignValue osi3::RoadMarking::Classification::value = 4

Additional value associated with the road marking, e.g.

value of the speed limit.

Note: Field need not be set if road marking type does not require it.; OSI 3 uses value_text and not TrafficSignValue for simple chars.

◆ value_text

optional string osi3::RoadMarking::Classification::value_text = 5

Additional text value as road marking, e.g.

BUS, TAXI etc.

Note: Field need not be set if road marking type does not require it.

◆ assigned_lane_id

repeated Identifier osi3::RoadMarking::Classification::assigned_lane_id = 6

The ID(s) of the lane(s) that the road marking is assigned to.

May be multiple if the road marking goes across multiple lanes.

Note: OSI uses singular instead of plural for repeated field names.

Rules: refers_to: Lane

◆ is_out_of_service

optional bool osi3::RoadMarking::Classification::is_out_of_service = 7

Boolean flag to indicate that the road marking is taken out of service.

This can be achieved by visibly crossing the road marking with stripes, or completely covering a road marking making it not visible.

◆ country

optional string osi3::RoadMarking::Classification::country = 8

Country specification of the traffic sign catalog specification that identifies the actual traffic sign.

This is part of the 4-tupel traffic sign catalog specification as used in OpenDRIVE.

Country is specified using the ISO 3166-1, alpha-2 code https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2, or the special OpenDRIVE country for generic signs.

Rules: check_if this.type is_greater_than_or_equal_to 2 else do_check is_set
check_if this.type is_less_than_or_equal_to 4 else do_check is_set

◆ country_revision

optional string osi3::RoadMarking::Classification::country_revision = 9

Revision specification of the traffic sign catalog specification that identifies the actual traffic sign.

This is part of the 4-tupel traffic sign catalog specification as used in OpenDRIVE.

The year the traffic rules came into force.
e.g. "2017"

Note: Field is set if ( type == TYPE_PAINTED_TRAFFIC_SIGN or TYPE_SYMBOLIC_TRAFFIC_SIGN or TYPE_TEXTUAL_TRAFFIC_SIGN ).; Field need not be set (or set to TYPE_OTHER) if road marking type (type) does not require it.

Rules: check_if this.type is_greater_than_or_equal_to 2 else do_check is_set
check_if this.type is_less_than_or_equal_to 4 else do_check is_set

◆ code

optional string osi3::RoadMarking::Classification::code = 10

Code specification of the traffic sign catalog specification that identifies the actual traffic sign.

This is part of the 4-tupel traffic sign catalog specification as used in OpenDRIVE.

Code identifier according to country and country revision, corresponds to the type field of OpenDRIVE.
code is only unique in combination with country and country_revision.
e.g. http://www.vzkat.de/2017/VzKat.htm

Note: Field is set if ( type == TYPE_PAINTED_TRAFFIC_SIGN or TYPE_SYMBOLIC_TRAFFIC_SIGN or TYPE_TEXTUAL_TRAFFIC_SIGN ).; Field need not be set (or set to TYPE_OTHER) if road marking type (type) does not require it.

Rules: check_if this.type is_greater_than_or_equal_to 2 else do_check is_set
check_if this.type is_less_than_or_equal_to 4 else do_check is_set

◆ sub_code

optional string osi3::RoadMarking::Classification::sub_code = 11

Sub-code specification of the traffic sign catalog specification that identifies the actual traffic sign.

This is part of the 4-tupel traffic sign catalog specification as used in OpenDRIVE.

Sub-code identifier according to country, country revision and code, corresponds to the subtype field of OpenDRIVE.
sub_code is only unique in combination with country, country_revision, and code.
e.g. http://www.vzkat.de/2017/VzKat.htm

Note: Field is set if ( type == TYPE_PAINTED_TRAFFIC_SIGN or TYPE_SYMBOLIC_TRAFFIC_SIGN or TYPE_TEXTUAL_TRAFFIC_SIGN ).; Field need not be set (or set to TYPE_OTHER) if road marking type (type) does not require it.

Rules: check_if this.type is_greater_than_or_equal_to 2 else do_check is_set
check_if this.type is_less_than_or_equal_to 4 else do_check is_set

◆ logical_lane_assignment

repeated LogicalLaneAssignment osi3::RoadMarking::Classification::logical_lane_assignment = 12

Assignment of this object to logical lanes.

Note: OSI uses singular instead of plural for repeated field names.

osi_roadmarking.proto