ISO/TR 22085-1:2019

TECHNICAL ISO/TR
REPORT 22085-1
First edition
2019-05
Intelligent transport systems (ITS) —
Nomadic device service platform for
micro-mobility —
Part 1:
General information and use case
definitions
Reference number
ISO/TR 22085-1:2019(E)
©
ISO 2019

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ISO/TR 22085-1:2019(E)

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ISO/TR 22085-1:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 2
3 Terms, definitions, symbols and abbreviated terms . 2
3.1 Terms and definitions . 2
3.2 Abbreviated terms . 3
4 Document overview and structure . 4
5 General information . 4
5.1 Purpose of this document . 4
5.2 Overview of ND service platform for micro-mobility . 4
5.3 Background and challenges . 5
5.4 Issues for proposition . 6
6 Use case overview and definitions . 6
6.1 General . 6
6.2 Use case overview . 6
6.2.1 Basic principles for use cases . 6
6.2.2 Use case clusters . 6
6.3 Use case definitions . 8
6.3.1 Use case cluster 1: Pre-trip . 8
6.3.2 Use case cluster 2: En-route .11
6.3.3 Use case cluster 3: Post-trip .14
Bibliography .17
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ISO/TR 22085-1:2019(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.
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 documents 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).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www .iso .org/patents).
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 204, Intelligent transport systems.
A list of all parts in the ISO 22085 series can be found on the ISO website.
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.
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ISO/TR 22085-1:2019(E)

Introduction
ISO/TC 204/Working Group 17, Nomadic Devices in ITS systems, is designed to facilitate the development,
promotion and standardisation of the use of nomadic and portable devices to support ITS service
provisions and multimedia use, e.g. passenger information, automotive information, driver advisory
and warning systems, and entertainment system interfaces to ITS service providers and motor vehicle
communication networks. This document fosters the introduction of nomadic devices in the public
transport and automotive world.
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TECHNICAL REPORT ISO/TR 22085-1:2019(E)
Intelligent transport systems (ITS) — Nomadic device
service platform for micro-mobility —
Part 1:
General information and use case definitions
1 Scope
This document provides the service framework to identify the connectivity between nomadic devices,
cloud servers and micro-mobility in pre-trip, en-route and post-trip. The service framework can
promote micro-mobility as a new type of urban and rural transport mode and increase the possibility
to be included in an integrated mobility system.
Micro-mobility can be defined as a small or compact sized electric vehicle. Normally, it is designed to
be used as a first-mile and last-mile service connecting public transit routes or to provide personal
mobility with one or two passengers for a short distance trip. The vehicle types of micro-mobility are
very wide, including three or four wheeled micro electric vehicle, electric utility task vehicle, electric
bike, electric kick scooter, electric skateboard, and electric self-balancing unicycles. This document
focuses on three or four wheeled micro electric vehicle.
The nomadic device service framework aims to accommodate the specific needs of integrated mobility
services for either urban or rural areas. The service framework focuses on the use of data exchange
interface standards between micro-mobility and nomadic devices to enable the development of cloud-
based intelligent transport systems (ITS) using wireless networks.
A nomadic device needs to be connected with micro-mobility reliably and consistently. In addition, it is
necessary to provide power supply interface for stable nomadic device operation.
The service framework and use cases described in this document include:
— The service framework architecture between nomadic devices, micro-mobility and cloud servers.
— Use cases that are are divided into three categories including pre-trip, en-route, and post-trip:
— Pre-trip service configuration: the pre-trip use cases provide micro-mobility information, on-
demand navigation service with charging station and available parking lots, and reserving
micro-mobility car sharing services.
— En-route service configuration: the en-route use cases provide ITS information, e.g. traffic
conditions, safety information, and toll service. The use cases also provide information on
available parking lots and charging stations when the micro-mobility vehicle approaches a
destination.
— Post-trip service configuration: the post-trip use cases provide micro-mobility driving records,
battery level, parking location information, and a return service for shared micro-mobility.
— Guidance documents to facilitate the practical implementation of diverse ITS service providers
including related use cases.
This work includes the identification of existing ISO/TC 204 International Standards in ITS and existing
vehicle communication network access standards.
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ISO/TR 22085-1:2019(E)

2 Normative references
There are no normative references in this document.
3 Terms, definitions, symbols and abbreviated terms
3.1 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:
— ISO Online browsing platform: available at https: //www .iso .org/obp
— IEC Electropedia: available at http: //www .electropedia .org/
3.1.1
nomadic device
ND
implementation of a personal ITS station which provides communication connectivity via portable
equipment, e.g. cellular telephones, wireless communication networks (3G, 4G and 5G), mobile wireless
broadband (WIMAX, HC-SDMA), IEEE 802.11, and includes short range links, e.g. IEEE 802.15.1, IEEE
802.15.4, to connect portable devices to the motor vehicle communications system network
3.1.2
micro-mobility
MM
new concept of eco-friendly personal electric vehicles for one or two passengers
3.1.3
in mobility network
IMN
local network bus among electrical control units (ECUs) in micro-mobility (MM) (3.1.2), providing
diagnostics information to nomadic device (ND) (3.1.1) through short-range links, e.g. IEEE 802.15.1,
IEEE 802.15.4
3.1.4
micro-mobility service provider
MMSP
vendor or organization that provides IT solutions and/or services related with public transportation to
end users
3.1.5
micro-mobility cloud server
MMCS
network server between the nomadic device (ND) (3.1.1) and the micro-mobility service provider
(MMSP) (3.1.4)
3.1.6
micro-mobility communication network
MMCN
communication network between the nomadic device (ND) (3.1.1) and the micro-mobility cloud server
(MMCS) (3.1.5)
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ISO/TR 22085-1:2019(E)

3.1.7
public communication network
PCN
communication network between the micro-mobility cloud server (MMCS) (3.1.5) and the service
providers which provides various micro-mobility (MM) (3.1.2) information services, e.g. charging
stations, parking lots, traffic congestion
3.2 Abbreviated terms
ARMS adaptive route management service
BMS battery management system
CSLPS charging station location providing service
ECU electrical control unit
IMN in mobility network
ITIPS interconnected transfer information providing service
KGSSMM keyless go service for shared micro-mobility
MM micro-mobility
MMCN micro-mobility communication network
MMCS micro-mobility cloud server
MMDB micro-mobility database
MMIMS micro-mobility as an integrated mobility service
MMIPS micro-mobility information providing service
MDPS motor driven power steering-wheel
MMFMS micro-mobility fault management service
MMG micro-mobility gateway
MMSS micro-mobility sharing service
MMTIPS micro-mobility trip information providing service
MTS mobile tolling service
ND nomadic device
PAPSS pre-scanning available parking space service
PCN public communication network
PMMPPS parked micro-mobility position providing service
SAPSS searching available parking space service on the way
SMMRS shared mico-mobility return service
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ISO/TR 22085-1:2019(E)

SOC states of charge
TIPS traffic information providing service
Wi-Fi wireless fidelity
4 Document overview and structure
This document provides all information and references required to support the implementation of the
requirements related to standardized access to nomadic device service platforms for micro-mobility.
The rest of the document consists of the following information.
— General information is described in Clause 5.
This clause provides the purpose of this document and an overview of the nomadic device service
platform for micro-mobility, which includes a service framework architecture.
— Use case overview and definitions are described Clause 6.
This clause specifies all technical requirements related to nomadic device service platforms for
micro-mobility to be interfaced with micro-mobility cloud servers and micro-mobility service
providers. The requirements reflect the user services from the use cases as specified in this
document.
5 General information
5.1 Purpose of this document
This document addresses two major areas:
— Identifies the method to describe the ND interfaced with MMG and MMCS, and ND service platform
for micro-mobility.
— Specifies the general use cases that should be included in the ND service platform for micro-mobility.
5.2 Overview of ND service platform for micro-mobility
Conceptual aspects of the general use cases should be included in the ND service platform for micro-
mobility, and should be considered as illustrated in Figure 1.
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ISO/TR 22085-1:2019(E)

Key
MM micro-mobility
MMG micro-mobility gateway
ND nomadic device
IMN in mobility network
MMCN micro-mobility communication network
MMCS micro-mobility cloud server
PCN public communication network
Figure 1 — Service framework architecture
5.3 Background and challenges
The background and challenges of the ND service platform for micro-mobility are:
— various services use micro-mobility, e.g. first/last mile service and sharing service, are
commercialized;
— applying micro-mobility to delivery and to postal services is considered;
— because of a battery with small capacity, micro-mobility has challenges, e.g. connection with
charging stations, fault diagnosis and management, connection with public transportation,
providing seamless service;
— the ND service platform for micro-mobility aims to induce the continued use of MM by providing the
driver with status information about MM and status information of destination to find the optimal
path of movement of MM;
— new service models and standards framework related to the ND service platform for micro-mobility
would be under discussion in the existing business areas influenced by MM and information and
communication technologies.
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5.4 Issues for proposition
The issues for the proposition of the ND service platform for micro-mobility are as follows.
— MMG: micro-mobility gateway
The MMG provides the ND the mechanical information of MM, by connecting with the IMN to
provide MM status information requested by the driver.
— ND: nomadic device
The ND collects the MM's mechanical and location information, sends it to the MMCS, and provides
the driver services related to the operation of the MM. The ND includes both the MMG and the
MMCS data interfaces and services to provide MM status and optimal route guidance.
— MMCS: micro-mobility cloud server
The MMCS plays the role of storing and providing the data required for operation to the MM, in
order to provide the services requested by the MM driver.
It includes both cloud servers and other service providers for MMCS data storage and services.
6 Use case overview and definitions
6.1 General
The main objective of this document is to define the service platform with the related use cases.
6.2 Use case overview
6.2.1 Basic principles for use cases
Basic principles have been established as a nomadic device service platform for micro-mobility to
define the use cases.
— The use cases of nomadic device service platform for micro-mobility describe the interaction
between the micro-mobility gateway (MMG), the nomadic device (ND), and the MM cloud server.
— The use cases in this document define sample cases of the nomadic device service platform for
micro-mobility for pre-trip, en-route, and post-trip MM users.
The nomadic device service platform for micro-mobility may include the following groups of use cases.
— Pre-trip: MM information providing services, on-demand navigation service linked with information
on charging stations, pre-scanning available parking space service, micro-mobility sharing service,
and micro-mobility as an integrated mobility service.
— En-route: Traffic information providing servi
...