Taxonomy

for

Connected Cooperative and Automated Mobility (CCAM)

In-vehicle fallback-ready user

Added:12/06/2025
Contributor:FAME

Current consensus

In-vehicle fallback-ready user is a fallback-ready user of a conventional vehicle with an engaged Level 3 ADS feature who is seated in the driver’s seat.

Explanation

Example: A Level 3 ADS sub-trip feature designed to perform the DDT in congested traffic on certain freeways encounters emergency responders who are rerouting traffic to the exit due to a serious crash,the ADS issues a request to intervene. The in-vehicle fallback-ready user becomes a driver and performs the fallback by manually operating the vehicle.

Reference: SAE J3016_202104
Contexts:
VehicleTechnology

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#.box: fill=#fff stroke=#60BB46 title=bold #lineWidth:1.5 #.basebox: title=italic visual=roundrect fill=#fff #padding:8 #.table: fill=#fff visual=roundrect body=center title=bold [<basebox>Road user] -> [<basebox>User ] [<box>DDT fallback-ready user] -- [<basebox>1 other narrowers] Road user User DDT fallback-ready user 1 other narrowers

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Taxonomy for Connected Cooperative and Automated Mobility (CCAM) v1.0.0 | Funded by the EU HORIZON programme | © All rights reserved 2025