BS EN 17358:2020

This standard BS EN 17358:2020 Intelligent transport systems. ESafety. eCall OAD for multiple Optional Additional Datasets is classified in these ICS categories:

• 03.220.20 Road transport
• 35.240.60 IT applications in transport and trade

This document defines an additional data concept that may be transferred as ‘optional additional data’ part of an eCall MSD, as defined in EN 15722, that may be transferred from a vehicle to a PSAP in the event of a crash or emergency via an eCall communication session.

The purpose of this document is simply to enable the existing MSD to house multiple OADs. This is achieved by providing a short optional additional data concept, which facilitates the inclusion of multiple additional datasets within the currently defined MSD of 140 bytes (every OAD still requires its own specification).

This document can be seen as an addendum to EN 15722; it contains as little redundancy as possible.