Scenario (vehicular automation)

A scenario in the field of vehicular automation denotes a sequence of snapshots of the environment and the interactions of a vehicle in the process of performing its tasks. Scenarios are created to represent real-world situations and are used for development, testing and validation purposes.[1][2]

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For other uses of "Scenario", see Scenario (disambiguation).

Standards
DefinitionSource
"description of the temporal relationship between several scenes ... in a sequence of scenes, with goals and values within a specified situation, influenced by actions ... and events" ISO 21448:2022(en), 3.26[3]
"sequence of scenes ... usually including the automated driving system(s) .../subject vehicle(s) ..., and its/their interactions in the process of performing the dynamic driving task" ISO 34501:2022(en), 3.4[4]

Relationship to ODD

According to the concept paper of ASAM OpenODD,[5] scenarios are related to operational design domain. However, they are not the same. Defining the behavior of actors within an ODD creates a scenario, which is not dependent on any ODD definition.

Examples

In 2022, Netherlands Organisation for Applied Scientific Research announced scenario-based safety validation of self-driving trucks in cooperation with Torc Robotics.[6]

See also

References
  1. Fremont, Daniel J.; Kim, Edward; Pant, Yash Vardhan; Seshia, Sanjit A.; Acharya, Atul; Bruso, Xantha; Wells, Paul; Lemke, Steve; Lu, Qiang; Mehta, Shalin (September 2020). "Formal Scenario-Based Testing of Autonomous Vehicles: From Simulation to the Real World". 2020 IEEE 23rd International Conference on Intelligent Transportation Systems (ITSC). pp. 1–8. arXiv:2003.07739. doi:10.1109/ITSC45102.2020.9294368. ISBN 978-1-7281-4149-7. S2CID 212736906.
  2. Li, Xiaoyi (1 November 2020). "A Scenario-Based Development Framework for Autonomous Driving". arXiv:2011.01439 [cs.DC].
  3. "3.26". ISO 21448:2022(en), Road vehicles — Safety of the intended functionality. ISO. 2022. Retrieved 11 June 2023.
  4. "3.22". ISO 34501:2022, Road vehicles — Test scenarios for automated driving systems — Vocabulary. ISO. 2022. Retrieved 11 June 2023.
  5. "ASAM OpenODD: Concept Paper". www.asam.net. Retrieved 11 June 2023.
  6. "Torc Robotics, TNO collaborate on vehicle autonomy". Diesel Progress. 15 November 2022. Retrieved 11 June 2023.
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