ISO 13111-2:2022 高度道路交通システム（ITS）—旅行者向けのITSサービス提供をサポートするための個人用ITSステーションの使用— Part 2: ITSステーション間のデータ交換の一般要件 | ページ 6

3.1.1

central ITS station

C-ITS-S

implementation of an ITS station in a central ITS subsystem

3.1.2

ITS service

service provided by a set of ITS station applications

3.1.3

ITS station

ITS-S

entity in a communication network, comprised of application, facilities, networking and access layer components as specified in ISO 21217, that operate within a bounded secure management domain

3.1.4

ITS-S application

functionality in an ITS station that uses ITS station services to connect to one or more other ITS station applications.

3.1.5

ITS-S service

communication functionality offered by an ITS station to an ITS station application

3.1.6

nomadic device

nd

device that provides communications connectivity via equipment such as cellular telephones, mobile wireless broadband (WIMAX, HC-SDMA, etc.), WiFi, etc. and includes short range links, such as Bluetooth, Zigbee, etc. to connect nomadic devices to the motor vehicle communications system network

3.1.7

personal ITS station

P-ITS-S

implementation of an ITS station with a personal ITS subsystem

Note 1 to entry: P-ITS-S is used to send the information of each user (drivers, passengers and pedestrians) to the other ITS station, and receives messages from other ITS stations which will be processed and presented on the user’s terminal device according to the ITS station services and/or applications being executed.

3.1.8

roadside ITS station

R-ITS-S

system that receives and processes vehicular and pedestrian information within a certain zone and determines the situation, in order to provide safety warning and parking guide services to vehicles and pedestrians

Note 1 to entry: The system is installed at the roadside.

3.1.9

slow transportation system

non-motorized travel

transport system via pedestrians and bicycles

3.1.10

vehicle ITS station

V-ITS-S

implementation of an ITS station with a vehicle ITS subsystem