in congestion

the status of a vehicle stuck in a traffic jam causing its journey to be delayed and subject to non-deterministic factors; any predictions are likely to be inaccurate

the status of a vehicle stuck in a traffic jam causing its journey to be delayed and subject to non-deterministic factors; any predictions are likely to be inaccurate

in panic

the status of a vehicle with an active Panic Alarm indicating a security or other incident that is likely to delay the journey according to non-deterministic factors; any predictions are likely to be inaccurate

the status of a vehicle with an active Panic Alarm indicating a security or other incident that is likely to delay the journey according to non-deterministic factors; any predictions are likely to be inaccurate

incident

an unforeseen EVENT influencing the operation of the network
NOTE: In SIRI, progression of an Incident is represented by a Situation.

an unforeseen EVENT influencing the operation of the network
NOTE: In SIRI, progression of an Incident is represented by a Situation.

incremental update

a Delivery containing only that information which has changed since the last update

a Delivery containing only that information which has changed since the last update

indirect fulfilment

the process of fulfilment where the customer purchases a ticket other than at a station or face to face at a ticket vendor
NOTE 1 to entry: Indirect fulfilment methods are conventional ticket on departure, print-at-home ticket, e-ticket and smart ticket on departure.

the process of fulfilment where the customer purchases a ticket other than at a station or face to face at a ticket vendor
NOTE 1 to entry: Indirect fulfilment methods are conventional ticket on departure, print-at-home ticket, e-ticket and smart ticket on departure.

indirect fulfilment message framework

a set of computer-to-computer messages between involved parties including carriers, issuers, retailers, distributors, attributors, station managers and TCOs that allow for the indirect fulfilment of all types of tickets excluding a conventional ticket

a set of computer-to-computer messages between involved parties including carriers, issuers, retailers, distributors, attributors, station managers and TCOs that allow for the indirect fulfilment of all types of tickets excluding a conventional ticket

industrial Ethernet

industrial Ethernet is the name given to the use of the Ethernet protocol in an industrial environment, for automation and machine control

industrial Ethernet is the name given to the use of the Ethernet protocol in an industrial environment, for automation and machine control

info link

element of the STOP PLACE Model that can be used to associate an arbitrary link to an external web resource such as an image or URL with any STOP PLACE COMPONENT

element of the STOP PLACE Model that can be used to associate an arbitrary link to an external web resource such as an image or URL with any STOP PLACE COMPONENT

informative channel

a categorisation of the informative messages that is used to filter messages from the message service;
Informative messages have an identifier and version.

a categorisation of the informative messages that is used to filter messages from the message service;
Informative messages have an identifier and version.

informative message

an informational message that is exchanged between Participants using a General Message service.
NOTE 1 to entry: Informative messages have an identifier and version so they can be updated and revoked. Their content may be in plain text, or structured according to an agreed format. Informative messages may be segregated into separate information channels according to an agreed categorisation,…

an informational message that is exchanged between Participants using a General Message service.
NOTE 1 to entry: Informative messages have an identifier and version so they can be updated and revoked. Their content may be in plain text, or structured according to an agreed format. Informative messages may be segregated into separate information channels according to an agreed categorisation, for example , Warning, Advice, etc.

infrastructure link (Infrastructure Network MODEL)

a super-type including all LINKs of the physical network (e.g. RAILWAY ELEMENT)

a super-type including all LINKs of the physical network (e.g. RAILWAY ELEMENT)

infrastructure point (Infrastructure Network MODEL)

a super-type including all POINTs of the physical network (e.g. RAILWAY JUNCTION)

a super-type including all POINTs of the physical network (e.g. RAILWAY JUNCTION)

initial termination time

the service requestor’s suggestion for the initial termination time of the Subscription being created, also known informally as ‘Lease Wanted’; this time is an absolute UTC time, timed according to the time source used by the Notification Producer

the service requestor’s suggestion for the initial termination time of the Subscription being created, also known informally as ‘Lease Wanted’; this time is an absolute UTC time, timed according to the time source used by the Notification Producer

installed equipment (Generic Equipment MODEL)

an item of equipment either fixed (PLACE EQUIPMENT) or on board i.e. associated with vehicles. This equipment is materialised as opposed to a service (LOCAL SERVICE) considered as an immaterial equipment

an item of equipment either fixed (PLACE EQUIPMENT) or on board i.e. associated with vehicles. This equipment is materialised as opposed to a service (LOCAL SERVICE) considered as an immaterial equipment

integrated circuit (IC)

small piece of semiconductive material that contains interconnected electronic elements

small piece of semiconductive material that contains interconnected electronic elements

CEN TR 16427

Inteligent transport systems - Public Transport - Traveller Information for Visually Impaired People (TI-VIP)

ISO TR 20526

Intelligent transport system- Public transport- Account-based ticketing state of the art report

ISO TR 19083-1

Intelligent transport systems - Public transport - Emergency evacuation and disaster response and recovery – Part 1: Framework

CEN TS 16406

Intelligent transport systems - Public transport - Indirect Fulfilment for Rail

ISO 17185-1

Intelligent transport systems — Public transport user information — Part 1: Standards framework for public information systems

interface version

a release level assigned to a coherent set of software artefacts, such as an interface
NOTE: In SIRI there are two version levels – the overall version level for the general services, and the version level for each individual SIRI functional service. The latter functional service level may be used as a single version identifier.

a release level assigned to a coherent set of software artefacts, such as an interface
NOTE: In SIRI there are two version levels – the overall version level for the general services, and the version level for each individual SIRI functional service. The latter functional service level may be used as a single version identifier.

interchange

the scheduled possibility for transfer of passengers between two SERVICE JOURNEYS at the same or different STOP POINTS
NOTE: In order to reach the destination of a trip, a passenger will have to interchange between vehicles running on different LINEs, if there is no direct service between the origin and the destination STOP POINTS. A transfer will be necessary where the passenger will leave…

the scheduled possibility for transfer of passengers between two SERVICE JOURNEYS at the same or different STOP POINTS
NOTE: In order to reach the destination of a trip, a passenger will have to interchange between vehicles running on different LINEs, if there is no direct service between the origin and the destination STOP POINTS. A transfer will be necessary where the passenger will leave the vehicle at a particular STOP POINT and enter another vehicle (which serves another JOURNEY PATTERN, usually on a different LINE, at the same or another STOP POINT). Such interchanges may be planned and even sometimes guaranteed. They are therefore controlled during operations.

interchange rule (Interchange Rule MODEL)

conditions for considering JOURNEYs to meet or not to meet, specified indirectly: by a particular MODE, DIRECTION or LINE. Such conditions may alternatively be specified directly, indicating the corresponding services. In this case they are either a SERVICE JOURNEY PATTERN INTERCHANGE or a SERVICE JOURNEY INTERCHANGE

conditions for considering JOURNEYs to meet or not to meet, specified indirectly: by a particular MODE, DIRECTION or LINE. Such conditions may alternatively be specified directly, indicating the corresponding services. In this case they are either a SERVICE JOURNEY PATTERN INTERCHANGE or a SERVICE JOURNEY INTERCHANGE

interchange rule parameter (Interchange Rule MODEL)

assignment of parameters characterising an INTERCHANGE RULE

assignment of parameters characterising an INTERCHANGE RULE

interchange rule timing (Interchange Rule MODEL)

timings for an INTERCHANGE RULE for a given TIME DEMAND TYPE or TIME BAND

timings for an INTERCHANGE RULE for a given TIME DEMAND TYPE or TIME BAND

intermodal journey planner (IJP)

a Transport Information System which provides travellers with optimized information to plan their door to door journeys and to support them during their intermodal trip
NOTE: IJP systems provide timetable, routing and other travel information. An intermodal journey planner covers multiple modes of transport including both public transport (bus, rail, air, tram and underground) and private…

a Transport Information System which provides travellers with optimized information to plan their door to door journeys and to support them during their intermodal trip
NOTE: IJP systems provide timetable, routing and other travel information. An intermodal journey planner covers multiple modes of transport including both public transport (bus, rail, air, tram and underground) and private transport (car journeys, use of footpaths, cycle routes) on the road and path networks. Depending of the timetable of PT different stop points as start and end the PT TRIP may result.

IANA

Internet Assigned Numbers Authority

IFM

Interoperable Fare Management

issuer; payment application issuer

payment institution having a contract with the cardholder and issuing the payment application on a
contactless media
NOTE 1 to entry: The issuer issues payment applications such as credit or debit cards and guarantees payment for properly authorized transactions using the payment application.

payment institution having a contract with the cardholder and issuing the payment application on a
contactless media
NOTE 1 to entry: The issuer issues payment applications such as credit or debit cards and guarantees payment for properly authorized transactions using the payment application.

ISO 14806

ITS - Public Transport Requirements for the Use of Payment Applications for Use as Fare Media