EN 50436-4:2019
Alcohol interlocks - Test methods and performance requirements - Part 4: Connection and digital interface between the alcohol interlock and the vehicle

Standard No.

EN 50436-4:2019

Release Date

2019

Published By

CENELEC - European Committee for Electrotechnical Standardization

Status

Be replaced

Replace By

EN 50436-4:2022

Latest

EN 50436-4:2022

Scope

This document specifies the interface between an alcohol interlock for production and aftermarket installation and a vehicle. It details the modes of electrical connections@ the assignment of electrical connection lines as well as the information to be exchanged between the vehicle and the alcohol interlock. This document is applicable to alcohol interlocks for drink-driving-offender programmes (as in EN 50436-1) as well as to alcohol interlocks for general preventive use (as in EN 50436-2). This document is mainly directed at manufacturers of alcohol interlocks and at vehicle manufacturers. This document is referenced in EN 50436-7 and provides details of the preferred data bus connection suggested therein. NOTE This standard describes the information exchange using a LIN connection.

EN 50436-4:2019 history

• 1970 EN 50436-4:2022 Alcohol interlocks - Test methods and performance requirements - Part 4: Connection and digital interface between the alcohol interlock and the vehicle
• 2019 EN 50436-4:2019 Alcohol interlocks - Test methods and performance requirements - Part 4: Connection and digital interface between the alcohol interlock and the vehicle