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ISO 21956:2019

Road vehicles — Ergonomics aspects of transport information and control systems — Human machine interface specifications for keyless ignition systems

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 21956:2019
Document Year: 2019
Pages: 11
Edition: 1
  • ICS:
  • 13.180 Ergonomics
  • 43.040.15 Car informatics. On board computer systems
  • 43.060.50 Electrical and electronic equipment. Control systems

Life Cycle

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ISO 21956:2019
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