1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationDD CEN/TS 15531-4:2011Public transport Service interface for real-time information relating to public transport operationsPart 4: Functional service interfaces: Facility Monitori
2、ngDD CEN/TS 15531-4:2011 DRAFT FOR DEVELOPMENTNational forewordThis Draft for Development is the UK implementation of CEN/TS 15531-4:2011.This publication is not to be regarded as a British Standard.It is being issued in the Draft for Development series of publications and is of a provisional nature
3、. It should be applied on this provisional basis, so that information and experience of its practical application can be obtained.Comments arising from the use of this Draft for Development are requested so that UK experience can be reported to the international organization responsible for its conv
4、ersion to an international standard. A review of this publication will be initiated not later than 3 years after its publication by the international organization so that a decision can be taken on its status. Notification of the start of the review period will be made in an announcement in the appr
5、opriate issue of Update Standards.According to the replies received by the end of the review period, the responsible BSI Committee will decide whether to support the conversion into an international Standard, to extend the life of the T e c h n i c a l S p e c i f i c a t i o n o r t o w i t h d r a
6、 w i t . C o m m e n t s s h o u l d b e s e n t to the Secretary of the responsible BSI Technical Committee at British Standards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m i t t e e E P L / 2 7 8 , R o a d t r a n
7、s p o r t i n f o r m a t i c s .A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 71984
8、4ICS 35.240.60Compliance with a British Standard cannot confer immunity from legal obligations.This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 July 2011.Amendments issued since publicationDate T e x t a f f e c t e dDD CEN/TS 15531-4:
9、2011TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 15531-4 May 2011 ICS 35.240.60 English Version Public transport - Service interface for real-time information relating to public transport operations - Part 4: Functional service interfaces: Facility Monitoring Transp
10、ort Public - Service dchanges de donnes temps rel pour le Transport en Commun - Partie 4: interfaces de service fonctionnel: Supervision des services et des quipements This Technical Specification (CEN/TS) was approved by CEN on 17 January 2011 for provisional application. The period of validity of
11、this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same way
12、 as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members are
13、the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden,
14、 Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref
15、. No. CEN/TS 15531-4:2011: EDD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 2 Contents Page Foreword 4Introduction .61 Scope 72 Normative references 73 Terms and definitions .74 Symbols and abbreviations 85 Business Context.85.1 Overview of service function 85.2 Examples of Service Function . 105.3 Us
16、e Cases 115.4 Use Cases: Capture b) the mechanisms to be adopted for data exchange communications links (CEN/TS 15531-2); c) data structures for a series of individual application interface modules (CEN/TS 15531-3): 1) Production Timetable (SIRI-PT); 2) Estimated Timetable (SIRI-ET); 3) Stop Timetab
17、le (SIRI-ST); 4) Stop Monitoring (SIRI-SM); 5) Vehicle Monitoring (SIRI-VM); 6) Connection Timetable (SIRI-CT); 7) Connection Monitoring (SIRI-CM); 8) General Message (SIRI-GM). Additional documents are used for additional functional services, to date these are: d) Facilities Management (SIRI-FM) (t
18、his document, CEN/TS 15531-4); e) Situation Exchange (SIRI-SX): The SIRI Situation describing its state and availability 3.3 facility class SIRI categorisation of the type of a facility EXAMPLE Equipment, service, personal device or reserved area. 3.4 passenger accessibility assessment IFOPT categor
19、isation of the ACCESSIBILITY characteristics of a PASSENGER to indicate their requirements for ACCESSIBILITY EXAMPLE That are unable to navigate stairs, or lifts, or have visual or Auditory impairments. PASSENGER ACCESSIBILITY TYPE corresponds to one or more ACCESSIBILITY LIMITATIONs, allowing the c
20、omputation of paths for passengers with constrained mobility. For example, Wheelchair, No Lifts, No Stairs. 3.5 user need IFOPT ACCESSIBILITY requirement of a PASSENGER DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 8 EXAMPLE That they are unable to navigate stairs, or lifts, or have visual or audito
21、ry impairments. 3.6 suitability IFOPT whether a particular facility such as a STOP PLACE COMPONENT or VEHICLE can be used by a passenger with a particular USER NEED 3.7 monitoring information SIRI information describing the conditions and circumstances of monitoring: manual/automatic, frequency of m
22、easurement, etc. 3.8 remedy SIRI suggested alternative solution for passengers when a facility/service is no longer available. 4 Symbols and abbreviations For the purposes of this document, the symbols and abbreviations given in CEN/TS 15531-1:2007 apply. 5 Business Context NOTE This section is a co
23、mplement to the Annex B “Business Context“, in Part 1 of the SIRI document set, prCEN/TS 00278181-1). 5.1 Overview of service function The facility monitoring service allows the rapid real-time exchange of equipment status data. Figure 1 provides an overview of the main use cases and data exchanges
24、involved in using the SIRI Facility Monitoring service. DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 9 Figure 1 Main use cases for facility monitoring The status data needed for Facility Monitoring is provided by collecting the status of the facilities on the network (top of the figure). This can b
25、e achieved either through manual data capture (an individual checks the status of the facilities in situ, and reports them using a customised software interface), or using an automated monitoring system with sensors to detect the equipment status. In both cases, the monitored data is sent to the rea
26、l-time data server through a SIRI service link. Monitored facilities can be any facility on the network (mainly stop points, stop places, etc.), on connection links or on vehicles, for example: lifts; escalators; wheel chair access; passenger information devices; DD CEN/TS 15531-4:2011CEN/TS 15531-4
27、:2011 (E) 10 ticket machine; boarding human assistance; etc. (see the Facility Feature table for a more detailed list). When several providers are available, all the data flows are merged into a single real-time service. The resulting real-time data set is then available to all downstream systems th
28、rough a single SIRI-FM access point. A large set of potential user systems can be considered: a) passenger information displays; b) system providing information for the staff (on board, on stations, on call centres, etc.); c) passenger information system, possibly including a journey planner, and pr
29、oviding information through: 1) web access; 2) mobile phone access; 3) specific devices for mobility restricted people; 4) etc. 5.2 Examples of Service Function Data from the Facility Monitoring service is useful for many different passenger information services. For example: a) the use of facility
30、disruption information (for instance “lift broken affecting wheel chair access on a connection link“) in a journey planner. This has to be related to the time of the intended journey vis a vis the start and stop time (or expected stop time) of the disruption. Some disruptions may be planned, other m
31、ay be unexpected and may occur and be monitored during the current operational day; b) when facilities like Ticket offices are closed, online systems can provide information about the facilities status on a map, on textual information, through RSS feeds, through web site access/ mobile phone access,
32、 etc.; c) facility conditions can be converted into a situation message and disseminated using a wide variety of formats, for example, TPEG, and broadcast to any compliant device (i.e. informing on both road and public transport situations); d) provide information to the staff informing people of th
33、e availability of facilities: 1) inside a station, and on the related CONNECTION LINKs; 2) for a LINE; 3) for a whole network; e) passengers with specific accessibility needs, because of disability, luggage, etc can check the availability of facility: 1) at a STOP POINT; 2) on a VEHICLE; 3) on a VEH
34、ICLE JOURNEY; DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 11 4) on a CONNECTION LINK; f) real-time information about the status of facilities is also useful for operational purposes, for example: 1) to ask for repair when manual monitoring is performed; 2) to report the state of facilities when ma
35、nual monitoring is performed; 3) to ask for the time when the facility will be available (repaired); 4) etc. 5.3 Use Cases The following Use Cases illustrate functional cases for using the Facility Conditions service in PT information systems and provide specific scenarios that the SIRI-FM service i
36、s intended to support. The purpose of the Use Cases is to identify specific behaviour which requires corresponding support in the SIRI-FM Facility Conditions model and protocol. The Use Cases are organised under the following headings: Capture/Origination of Facility Conditions; Relating Facility Co
37、nditions to other SIRI services; Onwards distribution to other systems. 5.4 Use Cases: Capture 2) A Line (Transmodel); 3) A Connection Link (Transmodel); 4) An Interchange (Transmodel); 5) Stop Place (IFOPT); 6) Stop Place Component (IFOPT): i) Access Space (IFOPT); ii) Quay (IFOPT); iii) BoardingPo
38、sition (IFOPT); iv) Path Link (IFOPT); v) Entrance (IFOPT); b) Moving: 1) a Vehicle (Transmodel); 2) a Vehicle Journey (Transmodel). The referenced elements are components of the Transmodel model, including its IFOPT extensions for stop places. More than one reference may be relevant at the same tim
39、e. DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 18 6.4.6 Facility Status The Facility Status describes the current status of the facility: This may be: Unknown; Available; Not Available; Partially available (for example: “available except for Wheel Chair“, etc.); Added (it is a new facility, added
40、temporarily or definitely); Removed (the facility has been removed, temporarily or definitely). The effect upon accessibility is described by an AccessibilityAssessment see above. 6.4.7 Accessibility Assessment Each Facility can have an AccessibilityAssessment, which describes the normal status of a
41、ccessibility of the facility for different categories of user need. Each Facility Condition can state a change to the normal accessibility status, for different categories of user need. The AccessibilityAssessment can be stated in terms of either or both a Limitation, or of one or more Suitability i
42、nstances. A Limitation describes the status of an accessibility property of the infrastructure, e.g. liftFreeAccess. Suitability describes the suitability of a facility for use by some one with a specific User Need, e.g. baggageEncumbrance. A particular limitation may affect more than one User Need,
43、 and a User Need, may be affected by more than one Limitation. 6.4.8 User Need A user need can be any specific passenger need for accessibility: it may be a mobility restricted need (wheel chair, no stairs, etc.), a need due to the use of a stroller or to the fact of being encumbered by luggage, etc
44、. 6.4.9 Remedy The Remedy describes suggested advice to passengers as to an alterative course of action when a facility/service is no longer available. 6.4.10 Facility Feature Facility features are used to classify facilities as having particular properties of interest to the travelling public, for
45、example, “suitable for Wheelchairs“, “Ticket Machines“, “Bike Carriage“, etc. This section refines and replaces the table shown in “3.3.13 Service Feature“, in CEN/TS 15531-1:2007, with the addition of the SIRI-FM facility types. DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 19 6.4.11 UML Diagrams o
46、f Facility Types Table 1 Some recommended facility feature values Type Feature Fixed Equipment Service Area Specific Personal Device On Board Fare Class First Class X X X Second Class X X X Third Class X X X Economy Class X X X Business Class X X X Service Nature Self Service Machines X X X Counter
47、Service X X Ticket On Demand Machines X X Low Counter Service X X Mobile Ticketing X X X Ticket Scope Local Tickets X X X National Tickets X X X International Tickets X X X Ticketing Services Purchase X X X Ticket Collection X X X Reservations X X Card Top up X X X Ticket Types Standard X X X Conces
48、sion X X X Promotion X X Group X X Season X X Travelcard X X Nuisance Smoking X X No Smoking X X DD CEN/TS 15531-4:2011CEN/TS 15531-4:2011 (E) 20 Type Feature Fixed Equipment Service Area Specific Personal Device On Board MobilePhoneUseZone X X Quiet Zone X X Passenger Information facility Next Stop
49、 Indicator X X X Stop Announcements X X X Passenger Information Display X X X Accessibility Information Audio Information X X X Audio For Hearing Impaired X X X Visual Information X X X Displays Information for Visually Impaired X X X Tactile Platform Edges X X Tactile Guiding Strips X X Large Print Timetables PT Info Facility Timetable Poster X Fare Information X X Line Network Plan X X X Line Timetable X X X Stop Timetable X X X Journey Planning X X Interactiv
