EN 13149-2:2004
(Main)Public transport - Road vehicle scheduling and control systems - Part 2: WORLDFIP cabling specifications
Public transport - Road vehicle scheduling and control systems - Part 2: WORLDFIP cabling specifications
This document defines the cabling specifications for an onboard data transmission bus between the different parts of equipment for service operations and monitoring of the fleet.
This document is applicable to equipment installed onboard buses, trolley buses and tramways only as part of a bus fleet operation. This equipment include operations aid systems, automatic passenger information systems, fare collection systems, etc.
Equipment directly related to the functioning of the vehicle (e.g. driver dashboard, engine management, brake systems, door opening systems) are excluded from the scope of this document and are dealt with in other standardisation bodies.
This document is not applicable to tramways operated as part of a train, subway or metro operation.
Two alternative transmission buses will be accepted. This document refers to one of them (known as WORLFIP and specified in EN 50170). A second set of standards will be published for the other solution (so called CAN). The selected bus system, between the two standardised alternatives, shall be subject to an agreement between each transport operating organisation and its equipment providers.
This document covers the link between equipment inside a single vehicle. Although it could be applied to multiple vehicles, this application is not explicitly covered by this document.
This document is the second part of a set of standards related to the onboard transmission bus, which will define the following aspects for each allowed transmission bus:
- choice of the bus and general application's rules (EN 13149-1)
- cabling specifications (EN 13149-2, this document)
- message content specifications (prCEN TS 13149-3, under development)
Öffentlicher Verkehr - Planungs- und Steuerungssysteme für Straßenfahrzeuge - Teil 2: WORLDFIP Leitungsspezifikation
Transport public - Systèmes de planification et de contrôle des véhicules routiers - Partie 2: Spécifications de câblage WORLDFIP
Le présent document spécifie les spécifications de câblage d'un bus de transmission de données embarqué déployé entre les divers équipements de soutien logistique et de surveillance du parc de véhicules.
Le présent document est applicable aux équipements montés à bord des autobus, des trolleybus et des tramways uniquement dans le cadre de l'exploitation du parc. Ces équipements comprennent les systèmes d'aide à l'exploitation, les systèmes automatiques d'information aux voyageurs, les systèmes de perception du prix du titre de transport, etc.
Les équipements qui sont directement liés au fonctionnement des véhicules (par exemple : tableau de bord conducteur, gestion du moteur, systèmes de freinage, systèmes d'ouverture des portes) sont exclus du domaine d'application du présent document et sont traités par d'autres organismes de normalisation.
Le présent document ne s'applique pas aux tramways lorsqu'ils sont utilisés dans le cadre de l'exploitation d'une rame de train ou d'un métro.
Deux bus de transmission alternatifs seront acceptés. Le présent document fait référence à l'un d'entre eux (connu sous l'appellation WORLFIP et spécifié dans l'EN 50170). Un second ensemble de normes sera publié pour l'autre solution (appelée CAN). Le système de bus choisi, entre les deux alternatives normalisées, doit faire l'objet d'un accord entre chaque organisation d'exploitation de transport et ses fournisseurs d'équipements.
Le présent document traite de la liaison entre des équipements à l'intérieur d'un même véhicule. Bien qu'elle puisse être appliquée à plusieurs véhicules, cette application n'est pas explicitement traitée dans ce document.
Le présent document est la seconde partie d'un ensemble de normes liées au bus de transmission embarqué qui définira, pour chaque bus de transmission admis, les aspects suivants :
- le choix de bus et les règles générales d'application (EN 13149-1) ;
- les spécifications de câblage (EN 13149-2, c'est-à-dire le présent document) ;
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Javni prevoz – Sistemi za časovno razporejanje in kontrolo cestnih vozil – 2. del: Specifikacije za okablenje sistema WORLDFIP
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Öffentlicher Verkehr - Planungs- und Steuerungssysteme für Straßenfahrzeuge - Teil 2: WORLDFIP LeitungsspezifikationTransport public - Systemes de planification et de contrôle des véhicules routiers - Partie 2: Spécifications de câblage WORLDFIPPublic transport - Road vehicle scheduling and control systems - Part 2: WORLDFIP cabling specifications43.040.15Car informatics. On board computer systems35.240.60Uporabniške rešitve IT v transportu in trgoviniIT applications in transport and trade03.220.20Cestni transportRoad transportICS:Ta slovenski standard je istoveten z:EN 13149-2:2004SIST EN 13149-2:2005en01-januar-2005SIST EN 13149-2:2005SLOVENSKI
STANDARDSIST ENV 13149-2:20031DGRPHãþD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13149-2July 2004ICS 35.240.60; 43.080.20; 45.060.01Supersedes ENV 13149-2:2000
English versionPublic transport - Road vehicle scheduling and control systems -Part 2: WORLDFIP cabling specificationsÖffentlicher Verkehr - Planungs- und Steuerungssystemefür Straßenfahrzeuge - Teil 2: WORLDFIP Spezifikation fürdie VernetzungThis European Standard was approved by CEN on 1 April 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13149-2:2004: ESIST EN 13149-2:2005
(informative)
Cable specifications.14 Annex B
(informative)
Data transmission trunk cable installation guidelines.15 Bibliography.17
1 Scope This document defines the cabling specifications for an onboard data transmission bus between the different parts of equipment for service operations and monitoring of the fleet. This document is applicable to equipment installed onboard buses, trolley buses and tramways only as part of a bus fleet operation. This equipment include operations aid systems, automatic passenger information systems, fare collection systems, etc. Equipment directly related to the functioning of the vehicle (e.g. driver dashboard, engine management, brake systems, door opening systems) are excluded from the scope of this document and are dealt with in other standardisation bodies. This document is not applicable to tramways operated as part of a train, subway or metro operation. Two alternative transmission buses will be accepted. This document refers to one of them (known as WORLFIP and specified in EN 50170). A second set of standards will be published for the other solution (so called CAN). The selected bus system, between the two standardised alternatives, shall be subject to an agreement between each transport operating organisation and its equipment providers. This document covers the link between equipment inside a single vehicle. Although it could be applied to multiple vehicles, this application is not explicitly covered by this document. This document is the second part of a set of standards related to the onboard transmission bus, which will define the following aspects for each allowed transmission bus: — choice of the bus and general application’s rules (EN 13149-1) — cabling specifications (EN 13149-2, this document) — message content specifications (prCEN TS 13149-3, under development) 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50170
General purpose field communication system EN 61158-2:1994
Fieldbus standard for use in industrial control systems; part 2: physical layer specification and service definition (IEC 61158-2:1993)
3 Cabling specifications 3.1 General remarks The principles for the coupling of devices to the data transmission bus focus upon the longer term objectives which are to achieve the least necessary number of variants, rather than to allow for the profusion of interim and migratory solutions which may occur initially. This is especially important for public transport road vehicles, which are generally equipped in different non-correlated stages (for example, first the fare collection system, then the radio and automatic location system some months or years later, etc.) SIST EN 13149-2:2005
Pair 1
Wire 1 (White) - Data +
Wire 2 (Black) - Data
- 3.4 Signal conductors The signal conductors shall not be used for powering any devices. 3.5 Connections between devices The one pair cable can be run between devices in a daisy chain fashion but shall be terminated with a 150 Ω resistor at each end.
Key A device 1 B device 2 C device N X Data + White Y Data - Black Figure 1 — Connection between devices 3.6 Connection/disconnection of a device
To avoid the disruption to the trunk continuity when a device is removed, the cable shall be joined on the trunk side of the device connector. This will allow removal of a device without causing a failure to the remaining network. SIST EN 13149-2:2005
Key A device 1 D data Figure 2 —Connection/disconnection of a device
3.7 Spur length To minimise the mismatch caused by a spur, the cable connection at the device shall be within 2,5 cm of the coupling transformer.
Key A coupling transformer B connector D data Figure 3 — Spur length
Cable Side
- Socket (receptacles)
Device Side
- Plug (pins)
Four way connectors
Nine way connectors
Terminal 1 a Data +
Terminal 1 Screen
2 b Data -
3 c DC + ve
4 d DC - ve
6 Data +
7 Data -
8 DC +
9 DC - When a connection that breaks into the trunk circuit is required a tap connection can be provided. This could be provided using a two pair branch cable. 3.9 Branch cable polarity: The polarity of the signal conductors shall be maintained.
Pair 1
Wire 1
White
Data +
Wire 2
Black
Data -
Pair 2
Wire 1
Red
Data +
Wire 2
Green
Data -
See additional tables in annex, A which refers to cables for up to six pairs for additional circuits.
Key A device 1 D+W data+white D-B data-black W white B black R red G green 1 Data+ 2 Branch cable 3 Drain wire connections to shields 4 Tap box Figure 4 — Branch cable polarity SIST EN 13149-2:2005
3.10 Cable jointing The wires shall be joined to maintain the data polarity. These shall be crimped and insulated to maintain the circuit integrity. The screen continuity shall be maintained by the drain wire. The cable sheath shall be clamped to provide strain relief. See Figures 5 and 6.
Key A ground terminal (only when required) B trunk C insulated screened box D branch Figure 5 — Cable tap with branch cable
Key B trunk Figure 6 — Cable join with a connector (CC1)
3.11 Clustered connections to the bus Provided that individual devices are not less than 8kOhms input impedance, and up to 2,5 cm length spur as required in 3.6, then up to a maximum of four devices may
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