Reference number
ISO 21956:2019
International Standard
ISO 21956:2019
Road vehicles — Ergonomics aspects of transport information and control systems — Human machine interface specifications for keyless ignition systems
Edition 1
2019-11
Preview
ISO 21956:2019
72290
Indisponible en français
Publiée (Edition 1, 2019)

ISO 21956:2019

ISO 21956:2019
72290
Langue
Format
CHF 63
Convertir les francs suisses (CHF) dans une autre devise

Résumé

This document provides human machine interface (HMI) design specifications for keyless ignition systems that use key code carrying device for passenger cars (including sport utility vehicles and light trucks) and commercial vehicles (including heavy trucks and buses), independent of vehicle propulsion system. HMI specifications for the electrical key functions include actuation in normal conditions, emergencies, low battery, and avoidance of inadvertent actuations, alerts and specific non-standard situations.

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