OpenDRIVE - railML...• KMWEG: Ekkehard Klärner • Rheinmetall: Dr. Bernhard Bock • VIRES:...

OpenDRIVE managing the road ahead

Marius Dupuis

VIRES Simulationstechnologie GmbH May 4th, 2017, Paris

Summary

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Summary

OpenDRIVE®

is designed for driving simulation

Applications

History

Road Designer s/w

Exporter A

Exporter B

Exporter C

History

Before 2004...

Format A

Simulator C

Format B

Format C

Simulator B

Simulator A

Format Specification

n ways to describe the same thing!

History

Back in 2004...

Road Designer s/w

Exporter A

Exporter B

Exporter C

Format A

Simulator C

Format B

Format C

Simulator B

Simulator A

Format Specification

Exporter DRIVE DRIVE

Format

History

Starting 2005...

History

Road Designer s/w

Exporter A

Exporter B

Exporter C Simulator C

Simulator B

Simulator A

Exporter

OpenDRIVE

Format

OpenDRIVE

Format

Specification

Starting 2005...

Status

Status – what we have today

• Specification: 1.4H (last stable) 1.5 (draft)

• BMW: Mohammad Bahram

• Daimler: Hans Grezlikowski

• DLR: Andreas Richter

• HERE: Alex Goldberg

• KMWEG: Ekkehard Klärner

• Rheinmetall: Dr. Bernhard Bock

• VIRES: Marius Dupuis • VTI: Laban Källgren

• 3D Mapping: Philip Paulsteiner

• Viewer: availabe on OpenDRIVE® website

• Style Guide: available on OpenDRIVE® website

• Website: www.opendrive.org

• Support: tracking.vires.com / opendrive@opendrive.org

• Users: uncounted (OEMs, Tier1s, tool suppliers, research institutes, universities, mapping companies...)

• Newsletter: newsletter@opendrive.org

• Validation: OpenDRIVE® validator in ticket system

• Core Team:

Status – what we have today

core team

new requirement

www.opendrive.org

tracking.vires.com VIRES

member

OpenDRIVE

User meeting

new release

Development Process

Key Users

• OpenDRIVE® is an open format, not a public format

• The specification of OpenDRIVE® is publicly available for free

on www.opendrive.org

• Use of the OpenDRIVE® format is free (no license fees apply)

and only subject to the license agreement provided with the

specification

• The trademark, website and data format are owned by VIRES

Simulationstechnologie GmbH, Germany

• VIRES manages the data format, the website and the information exchange within the OpenDRIVE community

Behind the Scene – Legal Issues

How open is it?

currently being

discussed

Technical Issues

Behind the Scene – Technical Issues

• XML Format

• Hierarchical structure

• Extensible with user-defined beads

Header

Road Header Controller Junction

Geometry Link Elevation Crossfall Lane Section

Object Signal

Link Width Material Visibility

Lane Link

Priority Ctrl

Line Arc Spiral

*.xodr File

File Format

Projection

Note: the above figure is not complete and only shows a fraction of available beads

Road Structure

All features are described relative to a road‘s reference line.

Road Structure

OpenDRIVE® covers areas / objects beyond the lane border.

Road Connection

Flexible Concepts (Examples)

Signals / Signs

Extended Scope

Behind the Scene – Extended Scope

Partnership: Road Surface

Road Surface Road Network

Behind the Scene – Extended Scope

Mixed Concepts

Switches (vs. junctions)

Stations

Challenges

Challenges – Simulation in General

Driving simulation has changed:

• virtual testing of ADAS etc. has become mandatory

• virtual tests have to be validated against real test rides

• localization data has to be included

• real sensor data has to be matched with virtual sensor data

• the focus is shifting from human learning to machine learning

The need for describing real road networks in OpenDRIVE® has increased.

Challenges – Data Sourcing

The sourcing of road network data has changed:

Road Designer s/w

Respository

Database

Snippets

Database

Road Designer s/w Intermediate

Database Test

Database

Road Measurements

Analysis

Road Designer s/w Intermediate

Database Test

Database

Database Converter

Challenges – Data Quality

The quality of road network data has to improve

• support of localization features

• high level of details (e.g. traffic islands, traffic light and sign contours etc.)

• road surface features

• materials

• etc.

Sensor simulation should be able to work like the real stuff.

Conclusion

• OpenDRIVE® is a mature format

• in service since 2006

• OpenDRIVE® is a living format

• recently adapted and permanently under review for new use cases

• OpenDRIVE® is an open standard

• large user base

• available for free without any strings attached

• OpenDRIVE® has to meet current and future challenges

• availability of large road networks

• highly detailed representation of the real world

• processes and tools for sourcing from other available data

That's it!

Thanks for your attention!

Questions?

Join the team...

OpenSCENARIO

OpenDRIVE - railML...• KMWEG: Ekkehard Klärner • Rheinmetall: Dr. Bernhard Bock • VIRES:...

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