RATIONALE & INTRODUCTION
The operation of any SAE Level 4 or 5 automated vehicle on private or public roads inherently involves the assessment of safety risks to property or persons. Additionally, changes introduced after an automated driving system-dedicated vehicle (ADS-DV) has been deployed can introduce new risks or alter the assumptions for existing risks that arise from changes in the ADS-DVs design and operations. Developers may benefit from knowledge regarding how safety risks resulting from changes can be systematically identified, evaluated, and managed at every stage of the ADS’s lifecycle.
RATIONALE & INTRODUCTION
The operation of any SAE Level 4 or 5 automated vehicle on private or public roads inherently involves the assessment of safety risks to property or persons. Additionally, changes introduced after an automated driving system-dedicated vehicle (ADS-DV) has been deployed can introduce new risks or alter the assumptions for existing risks that arise from changes in the ADS-DVs design and operations. Developers may benefit from knowledge regarding how safety risks resulting from changes can be systematically identified, evaluated, and managed at every stage of the ADS’s lifecycle.
SCOPE
This Automated Vehicle Safety Consortium™ (AVSC) information report provides a process for change risk management for fleet-operated ADS-DVs using level 4 or 5 automation. The document addresses risks resulting from planned and unplanned changes in an ADS-DV design and/or operation.
This process assumes initial risk assessment and management associated with design, development, testing, and operations have been conducted for the ADS-DV according to relevant standards. The document is not intended to be used for the initial risk management in functional safety, safety of the intended functionality (SOTIF), cybersecurity- related safety, design safety and other safety-related domains. This information report does not establish specific risk levels for developers and manufacturers or establish requirements for the specific risk management tools.