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.

The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of ISO document should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).

ISO draws attention to the possibility that the implementation of this document may involve the use of (a) patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a) patent(s) which may be required to implement this document. However, implementers are cautioned that this may not represent the latest information, which may be obtained from the patent database available at www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.

Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.

For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISO's adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.

This document was prepared by Technical Committee ISO/TC 268, Sustainable cities and communities, Subcommittee SC 2, Sustainable mobility and transportation.

Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.

Introduction

0.1 General

This document aims at structuring the needs and specifying the digital governance capabilities on a mobility system to make it more sustainable.

It supports mobility stakeholders and especially transport authorities in the emergence and the realization of contributive solutions to the objectives of sustainability described in ISO 37101 .

This document is the first of an intended set composed of the following documents:

ISO 16481 : to build a vision about the functional and environmental needs on systems composing the mobility system;
ISO 16483 : to identify and standardize the metrics that will help define strategic goals and quantify the evolution of the sustainable mobility system;
and a forthcoming document dealing with mobility data framework.

A sustainable mobility system is a complex system combining multiple mobility systems. Mobility data governance is the cornerstone of the capabilities of such a system: standardizing data semantics, data services and data exploitation rules are among the key topics of the proposal.

This set of International Standards contributes directly to reducing energy consumption and air pollution from mobility. It introduces a systemic approach on sustainable mobility of a city or a territory.

This is unprecedented and complements the numerous standard initiatives that contribute to specific aspects of mobility solutions. These International Standards can guide transport authorities to translate sustainability ambitions into concrete plans, helping to define the associated mobility policies. It also defines the common rules among the co-existing systems of the mobility system. Once defined, this allows the systemic governance of the mobility system to implement strategic choices. For example, all measures creating directly or indirectly energy savings and air pollution, as well as improving resilience of the solutions, are described and leverages are given for decision makers to make well-based choices.

From the guidance of the purposes of sustainable cities and territories, especially "Preservation and improvement of environment", "Resilience" and "Responsible resource use", the contribution of mobility is analysed and associated needs are identified. Relevant actions levers are used to specify mechanisms and behaviours on the systems composing the mobility system.

Thus, the use of this International Standard set, starting with ISO 16481 , aims at helping transport authorities in implementing their sustainability strategies and implement a governance able to handle the complexity of a mobility system.

This document deals with the strategic needs of digital governance for sustainable mobility. It is organized in two parts.

0.2 Use-case of part 1

The first part presents the links between the sustainability purposes and issues of the ISO 37101 and mobility needs:

It introduces the high-level needs of a sustainable mobility system.

This part of the document supports the transport authorities of an urban area to build a vision about the functional, social and environmental needs on the systems composing the mobility system to develop sustainability. Examples of users of this standard are detailed in Annex B.

First, the users of this standard should apply the recommendations described in 4.1 to prepare the assessment and evolution plans of the mobility system. In later stages, this document also aims at providing support to the organizations adapting their governance to a mobility becoming more digital.
Second, the users should apply the process described in 4.2 to assess the sustainability purposes and issues and define/ challenge the ambitions of the territory.

0.3 Use-case of part 2

The second part translates the high-level needs on the mobility system to high-level needs on digital systems that are involved in sustainable mobility, named “High-level digital needs" afterwards.

The high-level digital needs per the sustainability purposes of Clause 5 and the ones per the mobility systems of Clause 6 help in specifying or designing systems contributing to the mobility system. This approach provides a way to check that key digital features have been well covered and are consistent with the overall strategic sustainable mobility plan of the territory.

0.4 Introduction to the backbone of this document

Figure 1 below represents the structure of this document.

This document uses two generic analyses:

The first one is labelled “Sustainable mobility purposes generic analysis”, it identifies sustainability mobility issues associated to sustainability purposes of the ISO 37101 and proposes a combination into high-level needs. This is further developed in Clause 4.

The second one is labelled “Clusters of requirements”, it identifies a breakdown of requirements able to fulfil the whole set of high-level needs. This is further developed in Clauses 5 and 6.

Figure 1 — Graphical representation of the document structure

Image for: |generic analyses results introduced in the document — Figure 1 — Graphical representation of the document structure

The back end-coloured rectangles clarify the type of handled objects: The grey ones deal with needs, the light one deals with requirements positioned as potential solutions to expressed needs.
On top, the “Mobility system needs domain” represents the structure of “part 1” described in 0.1 above. This is a process to produce a mobility project for the users of this document.
The “Mobility system solution domain” in the middle and the “Digital needs domain onto contributory systems of the mobility system” at the bottom represent the structure of "part 2” described in 0.3 above. This is a solution to identify the digital strategic needs on the systems contributing to the mobility system.

1 Scope

This document aims at achieving sustainability goals of the local community. It applies to the digital governance part of the mobility system of a city engaged in sustainability.

This document applies to the digital governance part of the mobility system of a city committed to sustainability. It aims at achieving sustainability goals of the local community.

It targets urban mobility and its connections with intercity and other long-distance transport solutions. It applies to the mobility of people and goods.

An urban mobility system is a system of transport systems which:

contributes to the dimensioning and governance of mobility as a whole;
contributes to transport solutions: orchestrated, on demand, shared or not;
provides mobility services.

2 Normative references

3 Terms and definitions

4 Instantiating ISO 37101 sustainability purposes through the prism of mobility

4.1 Implementing the management system for sustainable mobility development in communities described in ISO 37101 and ISO 37104

4.2 Defining the mobility project

5 Strategic digital needs of individual systems contributing to the mobility system to match sustainable mobility ambitions

5.1 Identification and allocation of high-level requirements from high-level needs

5.2 Making breakthroughs in implementation capabilities

5.3 Mobility offer and mobility policies requirements clusters

5.4 Mobility regulation requirements cluster

5.5 Transport capacity adjustment requirements cluster

5.6 Mobility information requirements cluster

5.7 Energy / emission management requirements cluster

5.8 Mobility data requirements cluster

5.9 Mobility system scalability and upgrade requirements cluster

6 Synthesis of needs per system composing the mobility system

6.1 Mobility data

6.2 Hypervision system

6.3 Supervision

6.4 MaaS /Ticketing

6.5 Passenger information and alerts

6.6 Smart and resilient digital infrastructure

7 Application of the standard to the specification of a sustainable mobility system

Bibliography