ISO 15784-1:2008
(Main)Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 1: General principles and documentation framework of application profiles
Intelligent transport systems (ITS) — Data exchange involving roadside modules communication — Part 1: General principles and documentation framework of application profiles
ISO 15784-1:2008 provides principles and documentation rules of application profiles used to exchange data and messages between a traffic management centre and roadside modules used for traffic management. The application profiles it specifies are used to exchange data and messages between a traffic management centre and roadside modules for traffic management and between roadside modules used for traffic management. The scope of ISO 15784-1:2008 does not include the communication between roadside modules and on-board units, in-vehicle communication, in-cabinet communication and motion video transmission from a camera or recorded media.
Systèmes intelligents de transport (SIT) — Échange de données impliquant la communication de modules en bordure de route — Partie 1: Principes généraux et cadre documentaire des profils d'application
General Information
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 15784-1
First edition
2008-10-15
Intelligent transport systems (ITS) — Data
exchange involving roadside modules
communication —
Part 1:
General principles and documentation
framework of application profiles
Systèmes intelligents de transport (SIT) — Échange de données
impliquant la communication de modules en bordure de route —
Partie 1: Principes généraux et cadre documentaire des profils
d'application
Reference number
ISO 15784-1:2008(E)
©
ISO 2008
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ISO 15784-1:2008(E)
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ISO 15784-1:2008(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 1
4 Abbreviated terms . 3
5 Principle and framework of profiles. 4
5.1 Concept of profile . 4
5.1.1 General. 4
5.1.2 Relationship to base standards . 4
5.1.3 Principles of profile content . 4
5.1.4 Meaning of conformance to a profile. 5
5.1.5 Conformance requirements of profiles . 5
5.2 Principles defining format and content. 6
5.3 ISO/IEC profile standards . 6
6 Requirements . 6
6.1 Standardized profiles for centre to roadside communication . 6
6.2 Application profiles . 6
Annex A (normative) Rules for drafting and presentation of standardized profiles. 7
Bibliography . 9
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ISO 15784-1:2008(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 15784-1 was prepared by Technical Committee ISO/TC 204, Intelligent transport systems.
ISO 15784 consists of the following parts, under the general title Intelligent transport systems (ITS) — Data
exchange involving roadside modules communication:
⎯ Part 1: General principles and documentation framework of application profiles
⎯ Part 3: Application profile-data exchange (AP-DATEX)
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ISO 15784-1:2008(E)
Introduction
The functional requirements for communication between a traffic management centre and roadside modules
used for traffic management are varied because internationally there are many kinds of roadside modules for
traffic management, such as signal controllers, dynamic message signs and vehicle detectors. In the
development of standards for data exchanges between a traffic management centre and roadside modules
used for traffic management, ISO/TC 204/WG9 agreed that the concept of a single standard for all countries
and devices might not be appropriate, but a set of standards for different types of roadside module might be
more appropriate.
As a result, ISO/TC 204/WG9 adopted the philosophy of producing profile documents to specify how data
should be exchanged.
In the development of this part of ISO 15784, reference was made to the existing standards about profiles,
specifically NTCIP 8003 which is the US standard for a profile framework, and ISO/IEC TR 10000, which is a
series of Technical Reports under the general title Information technology — Framework and taxonomy of
International Standardized Profiles.
The purpose of a profile is to specify the use of one or more base standards to provide a requested function.
Because there are multiple functional requirements to data exchange between a centre and the roadside
modules, ISO 15784 defines multi-part profiles.
This part of ISO 15784 defines only the application profile. End application data is defined in the data-registry.
Each country should define lower layer profiles based on the internationally standardized protocols because
each country has its own circumstance on communication infrastructure.
This part of ISO 15784 has been prepared in order to explain the principles of profile and documentation rules
of application profile and to classify multiple application profiles as options to use for data exchange between
traffic management centres and roadside modules for traffic management.
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INTERNATIONAL STANDARD ISO 15784-1:2008(E)
Intelligent transport systems (ITS) — Data exchange involving
roadside modules communication —
Part 1:
General principles and documentation framework of application
profiles
1 Scope
The purpose of this part of ISO 15784 is to provide principles and documentation rules of application profiles
used to exchange data and messages between a traffic management centre and roadside modules used for
traffic management.
The application profiles specified in this part of ISO 15784 are used to exchange data and messages in the
following cases.
a) Between a traffic management centre and roadside modules for traffic management.
b) Between roadside modules used for traffic management.
The scope of this part of ISO 15784 does not include the communication between roadside modules and on-
board units, in-vehicle communication, in-cabinet communication and motion video transmission from a
camera or recorded media.
2 Normative references
The following referenced documents are indispensable for the application of this part of ISO 15784. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO/IEC TR 10000-1:1998, Information technology — Framework and taxonomy of International Standardized
Profiles — Part 1: General principles and documentation framework
ISO/IEC TR 10000-2:1998 Information technology — Framework and taxonomy of International Standardized
Profiles — Part 2: Principles and Taxonomy for OSI Profiles
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
application layer
layer containing all functions needed for the distributed applications not already provided by the presentation
service
NOTE The application layer constitutes layer 7 of the OSI model.
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ISO 15784-1:2008(E)
3.2
base standard
approved international standard or a related authoritative standard
3.3
centre
computer or network that is required to meet a standardized communications interface over a fixed-point
communications network, regardless of whether it is the only system within the building or just one of many, or
even if it is located in the field
3.4
client
computer or application which requests and accepts data from a server computer or application using some
kind of protocol
3.5
compatibility
capability of two or more items or components of equipment or material to exist and/or function in the same
system or environment without modification, adaptation or mutual interference
3.6
data
information before it is interpreted
3.7
data packet
entity of data that can be sent between end-application systems in order to exchange information
NOTE A data packet relates to the application layer of the O
...
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