Class RoadPosition

Applied Stereotypes:: XSDcomplexType

Position defined in terms of the road segment (roadId), the distance (s) along the road's reference line, and the lateral offset (t) to the road's reference line at that point. Orientation is optional.

The s- and t-coordinates should be specified so that the target position is within a road defined by roadId taken from the respective road network definition file (external to the ASAM OpenSCENARIO). If the target position would be outside the road boundaries, the z-coordinate of the position is undefined.

Used in:: Position

Properties

Name	Type	Cardinality	AppliedStereotypes	Description
roadId	string	1..1	XSDattribute	The ID of the target road taken from the respective road network definition file.
s	double	1..1	XSDattribute	The s-coordinate taken along the road's reference line from the start point of the target road. Unit: [m]. Range: [0..inf[.
t	double	1..1	XSDattribute	The t-coordinate taken on the axis orthogonal to the reference line of the road. Unit: [m].
orientation	Orientation	0..1	XSDelement	The Pitch and Roll angles are determined by the underlying road surface and therefore undefined by the OpenSCENARIO standard. The absolute reference context refers to the orientation with respect to the World coordinate system. Only the Heading angle at the target position can be arbitrarily specified on the (X,Y)-plane counting from the X-axis. The relative reference context refers to the orientation with respect to the (s,t)-coordinate system of the target road that is considered a reference orientation. Only the Heading angle at the target position can be arbitrarily specified on the (s,t)-plane counting from the tangent to the road s-axis at the point with the target s-coordinate. Missing Orientation property is interpreted as the relative reference context with Heading=Pitch=Roll=0.

XSD 1.3 Representation

<xsd:complexType name="RoadPosition">
<xsd:all>
<xsd:element name="Orientation" type="Orientation" minOccurs="0"/>
</xsd:all>
<xsd:attribute name="roadId" type="String" use="required"/>
<xsd:attribute name="s" type="Double" use="required"/>
<xsd:attribute name="t" type="Double" use="required"/>
</xsd:complexType>

Change log from version 1.2
Property 'orientation'. Annotation changed. New Value The Pitch and Roll angles are determined by the underlying road surface and therefore undefined by the OpenSCENARIO standard. The absolute reference context refers to the orientation with respect to the World coordinate system. Only the Heading angle at the target position can be arbitrarily specified on the (X,Y)-plane counting from the X-axis. The relative reference context refers to the orientation with respect to the (s,t)-coordinate system of the target road that is considered a reference orientation. Only the Heading angle at the target position can be arbitrarily specified on the (s,t)-plane counting from the tangent to the road s-axis at the point with the target s-coordinate. Missing Orientation property is interpreted as the relative reference context with Heading=Pitch=Roll=0. From 1.2.0 The Pitch and Roll angles are determined by the underlying road surface and therefore undefined by the OpenSCENARIO standard. The absolute reference context refers to the orientation with respect to the World coordinate system. Only the Heading angle at the target position can be arbitrarily specified on the (X,Y)-plane counting from the X-axis. The relative reference context refers to the orientation with respect to the (s,t)-coordinate system of the target road that is considered a reference orientation. Only the Heading angle at the target position can be arbitrarily specified on the (s,t)-plane counting from the tangent to the road s-axis at the point with the target s-coordinate. Missing Orientation property is interpreted as the absolute reference context with Heading=Pitch=Roll=0.

Change log from version 1.2

Property 'orientation'. Annotation changed.
- New Value
  
  The Pitch and Roll angles are determined by the underlying road surface and therefore undefined by the OpenSCENARIO standard. The absolute reference context refers to the orientation with respect to the World coordinate system. Only the Heading angle at the target position can be arbitrarily specified on the (X,Y)-plane counting from the X-axis. The relative reference context refers to the orientation with respect to the (s,t)-coordinate system of the target road that is considered a reference orientation. Only the Heading angle at the target position can be arbitrarily specified on the (s,t)-plane counting from the tangent to the road s-axis at the point with the target s-coordinate. Missing Orientation property is interpreted as the relative reference context with Heading=Pitch=Roll=0.
  
  From 1.2.0
  
  The Pitch and Roll angles are determined by the underlying road surface and therefore undefined by the OpenSCENARIO standard. The absolute reference context refers to the orientation with respect to the World coordinate system. Only the Heading angle at the target position can be arbitrarily specified on the (X,Y)-plane counting from the X-axis. The relative reference context refers to the orientation with respect to the (s,t)-coordinate system of the target road that is considered a reference orientation. Only the Heading angle at the target position can be arbitrarily specified on the (s,t)-plane counting from the tangent to the road s-axis at the point with the target s-coordinate. Missing Orientation property is interpreted as the absolute reference context with Heading=Pitch=Roll=0.

Stereotype Details Information
Class XSDcomplexType [modelGroup: "all"; mixed: "false"] Property roadId XSDattribute Property s XSDattribute Property t XSDattribute Property orientation XSDelement [position: "1"]

To XSD