ISO/TR 17427-10:2015 高度道路交通システム—協調型ITS —パート10：ドライバーの注意散漫と情報表示 | ページ 5

2.1

application

software application

2.2

application service

service provided by a service provider accessing data from the IVS (2.7) within the vehicle in the case of C-ITS, via a wireless communications network, or provided on-board the vehicle as the result of software (and potentially also hardware and firmware) installed by a service provider or to a service provider’s instruction

2.3

cooperative ITS

C-ITS

group of ITS technologies where service provision is enabled, or enhanced by, the use of ‘live’, present situation related, data/information from other entities of similar functionality [for example, from one vehicle to other vehicle(s)], and/or between different elements of the transport network, including vehicles and infrastructure (for example, from the vehicle to an infrastructure managed system or from an infrastructure managed system to vehicle(s))

2.4

distraction

something that draws the attention of a driver away from the driving task and/or divides or confuses the attention of the driver

2.5

global navigation satellite system

GNSS

several networks of satellites that transmit radio signals containing time and distance data that can be picked up by a receiver, allowing the user to identify the location of its receiver anywhere around the globe

2.6

guideline

principle put forward to set standards or determine a course of action; usually, but not always, as a recommendation or advice without the requirement of law but adherence to published guidelines may in some circumstances become a requirement of a regulation

2.7

in-vehicle system

IVS

hardware, firmware and software on-board a vehicle that provides a platform to support C-ITS service provision, including that of the ITS-station (2.9) (ISO 21217), the facilities layer, data pantry and on-board ‘apps’

2.8

intelligent transport systems

ITS

transport systems in which advanced information, communication, sensor and control technologies, including the Internet, are applied to increase safety, sustainability, efficiency, and comfort

2.9

ITS-station

ITS-s

entity in a communication network [comprised of application (2.1) , facilities, networking and access layer components] that is capable of executing ITS-S application processes, comprised of an ITS-S facilities layer, ITS-S networking and transport layer, ITS-S access layer, ITS-S management entity and ITS-S security entity, which adheres to a minimum set of security principles and procedures so as to establish a level of trust between itself and other similar ITS stations with which it communicates

2.10

jurisdiction

government, road or traffic authority which makes and enforce regulations (2.11)

2.11

regulation

order issued by a jurisdiction having the force of law

2.12

rule

authoritative regulation (2.11) or direction concerning method or procedure, as for a court of law, legislative body, game, or other human institution or activity, especially any body which may exert control (e.g. an employer, a jurisdiction, a school, etc.)