CEN/TS 17249-3:2018

SLOVENSKI STANDARD
01-februar-2019
Inteligentni transportni sistemi - e-Varnost - 3. del: e-Klic za medkrajevne in
mestne avtobuse
Intelligent transport systems - eSafety - Part 3: eCall for Coaches and buses
Intelligente Verkehrssysteme - ESicherheit - Teil 3: ECall für Reisebusse und Busse
Systèmes de transport intelligents - eSafety - eCall pour les autocars et autobus
Ta slovenski standard je istoveten z: CEN/TS 17249-3:2018
ICS:
03.220.20 Cestni transport Road transport
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
43.040.15 $YWRPRELOVNDLQIRUPDWLND Car informatics. On board
9JUDMHQLUDþXQDOQLãNLVLVWHPL computer systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN/TS 17249-3
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
November 2018
TECHNISCHE SPEZIFIKATION
ICS 35.240.60; 03.220.20
English Version
Intelligent transport systems - eSafety - Part 3: eCall for
Coaches and buses
Systèmes de transport intelligents - eSafety - Partie 3 : Intelligente Verkehrssysteme - ESicherheit - Teil 3:
eCall pour les autocars et autobus ECall für Reisebusse und Busse
This Technical Specification (CEN/TS) was approved by CEN on 12 October 2018 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 17249-3:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Symbols and abbreviations . 9
5 Conformance . 9
6 General overview of the eCall session for 112-European eCall for coaches and buses . 10
6.1 Context . 10
6.2 Categories of vehicles . 10
7 General Requirements . 10
7.1 Automatic or manual . 10
7.2 Triggering conditions . 10
7.3 Specification of the use case OAD . 11
7.4 Data requirements . 11
7.4.1 MSD Data Requirements . 11
7.4.2 Coaches and Buses ‘CB1’optional additional data concept ‘Object Identifier’ . 12
7.4.3 Coach and Bus optional additional data concept ‘CB1’ . 12
Annex A (normative) ASN.1 definition of OAD for Coaches and Buses . 15
A.1 General . 15
A.2 ‘Coaches and Buses’ OAD ASN.1 definition CB1 . 15
A.3 Syntax check of ASN.1 definition . 15
A.4 Example . 16
Annex B (informative) Example ASN.1 definition of complete MSD message for Coaches and
Buses . 17
B.1 General . 17
B.2 ASN.1 definition of complete extended MSD message . 17
B.3 Example . 17
Bibliography. 23

European foreword
This document (CEN/TS 17249-3:2018) has been prepared by Technical Committee CEN/TC 278
“Intelligent transport systems”, the secretariat of which is held by NEN.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
NOTE This document is complementary to EN 16072 and EN 15722 and presents adaptation requirements for
the provision of eCall for Coaches and Buses.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Introduction
As a result of European Regulation, from 2018, all new model Category M1/N1 vehicles will be equipped
with112- eCall. Other model Category M1/N1 vehicles may be voluntarily equipped with 112-eCall.
The current eCall Regulation covers only M1 and N1 Category vehicles (cars and vans). The European
Commission’s “ICT Rolling Plan (2017) states the objective “Action 1 Develop technical
specification/standards for the implementation of eCall in vehicles of categories other than M1 and N1 and
for other user types, taking into account requirements included within type approval regulation as well as
ongoing activities in this area (pilots, CEF,…).” And goes on to explain “…for the extension to other vehicles
types and services, such as Heavy Duty Vehicles, Power Two Wheelers or Hazardous Goods tracking, and
other classes of vulnerable road users”.
See CEN/TR 17249-1 for context.
The EC CEF project I_HeERO has also addressed the issues relating to eCall for HGVs, coaches and buses
and vehicle centric solutions for powered two wheel vehicles (P2W) and have passed these results to
CEN/TC 278 PT1507 who are charged to provide specifications for the provision of eCall for Heavy Goods
Vehicles, coaches and buses, agricultural tractors, and powered two-wheel vehicles.
Coaches and buses present two different challenges for eCall, and, despite the fact that the same vehicle
model could be used either as a coach or a bus, require different information. In the case of long distance
coaches, European regulations require that passengers use seat belts, so it is possible to establish the
number of seats in use, which will approximate to the number of passengers on board. Coach trips are
usually booked in advance, and the coach operator therefore also has a passenger list with information
that could be very valuable to the emergency responders, especially for coaches operating abroad, but
must respect privacy regulations. Bus trips, by comparison, involve semi-random unplanned Hop-on/hop-
off characteristics, with little or no use of seat belts.
This document provides determination for the provision of eCall to coaches and buses. As with the existing
provisions for eCall for Category M1/N1 vehicles, these are specified within the paradigm of being OEM
fit equipment supplied with new vehicles.
The provision of eCall for vehicles via the aftermarket (post sale and registration) will be the subject of
other work, and in respect of the operational requirements for any such aftermarket solutions for coaches
and buses, will use the specifications of this document as a principle reference point.
1 Scope
In respect of 112-eCall (operating requirements defined in EN 16072), this document defines additional
specifications for the provision of eCall for coaches and buses.
As with the existing provisions for eCall for Category M1/N1 vehicles, these are specified within the
paradigm of being OEM fit equipment supplied with new vehicles.
NOTE 1 The provision of eCall for vehicles via the aftermarket (post sale and registration) will be the subject of
other work, and in respect of the operational requirements for any such aftermarket solutions for coaches and buses,
will use the specifications of this document as a reference point.
NOTE 2 The 112-eCall paradigm involves a direct call from the vehicle to the most appropriate PSAP. (Third party
service provision by comparison, involves the support of an intermediary third party service provider before the
call is forwarded to the PSAP.) The specifications herein relate only to the provision of 112-eCall or IMS-112-eCall,
and do not provide specifications for third party service provision of eCall, although in the case of 112-eCall or IMS-
112-eCall for coaches, links to third party provision of service aspects (such as passenger lists) may be required.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 15722, Intelligent transport systems – ESafety – ECall minimum set of data
EN 16062, Intelligent transport systems – ESafety – eCall high level application requirements (HLAP) using
GSM/UMTS circuit switched networks
EN 16072:2015, Intelligent transport systems – ESafety – Pan-European eCall operating requirements
EN 16454, Intelligent transport systems – ESafety – ECall end to end conformance testing
CEN/TS 17184, Intelligent transport systems – eSafety – eCall High level application Protocols (HLAP) using
IMS packet switched networks
CEN/TS 17240, Intelligent transport systems – ESafety – ECall end to end conformance testing for IMS
packet switched based systems
CEN/TR 17249-1:2018, Intelligent transport systems – eSafety – Part 1: Extending eCall to other categories
of vehicle
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
112-eCall
circuit switched eCall using the single European emergency call number supporting Teleservice 12
3.2
bus
coach making frequent stops with semi-random unplanned Hop-on/hop-off characteristics, with little or
no use of seat belts; passengers may sit or stand and passenger movement is allowed
3.3
coach
vehicle of UNECE Category M2 or M3, designed and constructed for the carriage of passengers,
comprising more than eight seats in addition to the driver's seat
3.4
collision
bus or coach impacts with a vehicle or object or is impacted by another vehicle or object
3.5
data
...