IT- tillämpningar inom transport

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: CEN
Svarsdatum: den 22 okt 2019
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This document specifies the "Fast Service Announcement Protocol" (FSAP) for general purposes in ITS by reference to ISO/TS 16460:2016, supporting all features of ISO/TS 16460:2016, especially supporting also the Service Response Message (SRM) and related features in addition to the Service Announcement Message (SAM) that enables only very basic features.

FSAP is in support of locally advertised ITS services uniquely identified by an ITS application identifier (ITS-AID).

This document specifies message formats and related basic protocol procedures by reference to ISO/TS 16460:2016, and further related protocol requirements for operation of FSAP in the context of an ITS station specified in ISO 21217:2014.

This document illustrates its relations to service announcement protocols specified by ETSI TC ITS and IEEE WG 1609.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: ISO
Svarsdatum: den 22 okt 2019
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This document specifies the "Fast Service Announcement Protocol" (FSAP) for general purposes in ITS by reference to ISO/TS 16460:2016, supporting all features of ISO/TS 16460:2016, especially supporting also the Service Response Message (SRM) and related features in addition to the Service Announcement Message (SAM) that enables only very basic features.

FSAP is in support of locally advertised ITS services uniquely identified by an ITS application identifier (ITS-AID).

This document specifies message formats and related basic protocol procedures by reference to ISO/TS 16460:2016, and further related protocol requirements for operation of FSAP in the context of an ITS station specified in ISO 21217:2014.

This document illustrates its relations to service announcement protocols specified by ETSI TC ITS and IEEE WG 1609.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: ISO
Svarsdatum: den 24 okt 2019
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ISO 15784-2:2015 specifies a mechanism to exchange data and messages in the following cases: a) between a traffic management centre(s) and roadside modules for traffic management; b) between roadside modules used for traffic management. The scope of this part of ISO 15784-2:2015 does not include the communication between traffic management centre and in-vehicle units, between roadside modules and in-vehicle units, in-vehicle communication, in-cabinet communication, or motion video transmission from a camera or recorded media. ISO 15784-2:2015 is complimentary to ISO 15784-3, but uses a different application layer for the information exchanges to configure, control, and monitor the field traffic control roadside modules. Where ISO 15784-3 is based on the DATEX standards, this part of ISO 15784 uses an alternative approach based on SNMP with an optional extension for more efficient transmission over low bandwidth media. Both of these standards conform to the application profile requirements set forth in ISO 15784-1.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: CEN
Svarsdatum: den 1 nov 2019
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The ALERT-C protocol is designed to provide mostly event-oriented road end-user information messages. Many "hooks" have been left for future development and indeed a few status-orientated road end-user information messages were included.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: ISO
Svarsdatum: den 1 nov 2019
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The ALERT-C protocol is designed to provide mostly event-oriented road end-user information messages. Many "hooks" have been left for future development and indeed a few status-orientated road end-user information messages were included.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: ISO
Svarsdatum: den 1 nov 2019
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ISO 14819-1 describes the ALERT-C protocol concept and message structure used to achieve densely coded messages to be carried in the RDS-TMC feature. This part of ISO 14819 defines the ‘Events List’ to be used in coding those messages.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: CEN
Svarsdatum: den 1 nov 2019
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ISO 14819-1 describes the ALERT-C protocol concept and message structure used to achieve densely coded messages to be carried in the RDS-TMC feature. This part of ISO 14819 defines the ‘Events List’ to be used in coding those messages.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: ISO
Svarsdatum: den 1 nov 2019
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This standard primarily addresses the needs of RDS-TMC ALERT-C messages which arein widespread worldwide use , however, the modular approach used here is intended to facilitate future extension of the location referencing rules to other traffic and travel messaging systems.

The location referencing rules defined in this part of ISO 14819 address the specific requirements of Traffic Message Channel (TMC) systems, which use abbreviated coding formats to provide TTI messages overmobile bearers (e.g. GMS, DAB) or via exchange protocols like DATEX and DATEX II. In particular, the rulesaddress the Radio Data System - Traffic Message Channel (RDS-TMC), a means of providing digitally-codedtraffic and travel information to travellers using a silent data channel (RDS) on FM radio stations, based on the ALERT-C protocol.

A certification process is set in place within TISA to validate in detail the submitted location tables. This certification procedure extends the basic rules mentioned in this standard and also applies a best-practice validation. TISA grants a stamp of quality to those location tables that pass a set of tests.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: CEN
Svarsdatum: den 1 nov 2019
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This standard primarily addresses the needs of RDS-TMC ALERT-C messages which arein widespread worldwide use , however, the modular approach used here is intended to facilitate future extension of thelocation referencing rules to other traffic and travel messaging systems.

The location referencing rules defined in this part of ISO 14819 address the specific requirements of Traffic Message Channel (TMC) systems, which use abbreviated coding formats to provide TTI messages over mobile bearers (e.g. GMS, DAB) or via exchange protocols like DATEX and DATEX II. In particular, the rulesaddress the Radio Data System - Traffic Message Channel (RDS-TMC), a means of providing digitally-codedtraffic and travel information to travellers using a silent data channel (RDS) on FM radio stations, based on the ALERT-C protocol.

A certification process is set in place within TISA to validate in detail the submitted location tables. This certification procedure extends the basic rules mentioned in this standard and also applies a best-practice validation. TISA grants a stamp of quality to those location tables that pass a set of tests.

Kommittébeteckning: SIS/TK 255 (Vägtrafikinformatik)
Källa: CEN
Svarsdatum: den 21 nov 2019
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This European Standard (EN 16157 series) specifies and defines component facets supporting the exchange and shared use of data and information in the field of traffic and travel.

The component facets include the framework and context for exchanges, the modelling approach, data content, data structure and relationships.

This European Standard is applicable to:

— traffic and travel information which is of relevance to road networks (non-urban and urban),

— public transport information that is of direct relevance to the use of a road network (e.g. road link via train or ferry service),

— traffic and travel information in the case of cooperative intelligent transport systems (C-ITS).

This European Standard series establishes specifications for data exchange between any two instances of the following actors:

— Traffic Information Centres (TICs),

— Traffic Control Centres (TCCs),

— Service Providers (SPs).

Use of this European Standard may be applicable for use by other actors.

This European Standard covers, at least, the following types of informational content:

— Road traffic event information – planned and unplanned occurrences both on the road network and in the surrounding environment,

— Operator-initiated actions,

— Road traffic measurement data, status data and travel time data,

— Travel information relevant to road users, including weather and environmental information,

— Road traffic management information and instructions relating to use of the road network.

Part 5, i.e. this document, specifies the informational structures, relationships, association ends, attributes and associated data types required for publishing measured and elaborated data within the DATEX II framework. This is specified in three sub-models, a DATEX II measurement site table publication sub-model, a DATEX II measured data publication sub-model and a DATEX II elaborated data publication sub-model.