ABNT-NBR17049
Basic Information
ABNT NBR 17049:2022 is a Brazilian technical standard published by ABNT (Associação Brasileira de Normas Técnicas, Brazilian Association of Technical Standards), released on June 23, 2022.
Description
Full Title
Automotive road vehicles – Automated sliding door drive system for N1, N2, M1 and M2 vehicles – Safety and signaling requirements.
Scope
It specifies safety, performance and signaling requirements for automated sliding door drive systems installed on the following vehicle categories:
M1: Passenger cars (≤ 8 seats)
M2: Buses (＞8 seats, gross weight ≤ 5 t)
N1: Light commercial vehicles (gross weight ≤ 3.5 t)
N2: Medium commercial vehicles (3.5 t ＜ gross weight ≤ 12 t)
Key Content
Safety requirements: Anti-pinch protection, emergency manual override, door open/close force limits.
Signaling requirements: Audible and visual warnings during door movement.
System performance: Endurance, fault tolerance, and environmental test criteria.
Installation & integration: Compatibility with vehicle electrical systems and body structures.
Relationship with ISO 17049
Note that ABNT NBR 17049 (automotive doors) is different from ISO 17049:2013 (accessible design — braille on signage/equipment).
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