1、Railway applications Drivers cab Train DisplayController (TDC)Part 2: Display systems FISPD CLC/TR 50542-2:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis Published Document is the UK implementation of CLC/TR 50542-2:2016.The UK participatio
2、n in its preparation was entrusted to TechnicalCommittee GEL/9, Railway Electrotechnical Applications.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions ofa contract. Users are res
3、ponsible for its correct application. The British Standards Institution 2017.Published by BSI Standards Limited 2017ISBN 978 0 580 91424 9ICS 35.240.60; 45.020Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of
4、theStandards Policy and Strategy Committee on 31 January 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CLC/TR 50542-2:2016TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CLC/TR 50542-2 December 2016 ICS 35.240.60; 45.020 English Version Railway appl
5、ications - Drivers cab Train Display Controller (TDC) - Part 2: Display systems FIS Bahnanwendungen - Train Display Controller (TDC) im Fhrerraum - Teil 2: Spezifikation der Funktionalen Schnittstelle(FIS) Anzeigesysteme This Technical Report was approved by CENELEC on 2016-11-21. CENELEC members ar
6、e the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, P
7、oland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marn
8、ix 17, B-1000 Brussels 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. CLC/TR 50542-2:2016 E PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 2 Contents Page European foreword . 3 Introduction . 4 1 Scope 5 2 Normative references 5 3
9、 Terms and definitions . 5 4 Symbols and abbreviations 6 5 General principles . 6 6 Functions . 7 6.1 General . 7 6.2 Operational functions . 7 6.2.1 Display Button . 7 6.2.2 Display Indicator 7 6.2.3 Display Text Message . 8 6.2.4 Play Sound . 8 6.2.5 Enter Data . 8 6.2.6 Confirm Data 9 6.2.7 Displ
10、ay Values . 9 6.2.8 Show Video 9 6.3 Display Management functions . 10 6.3.1 Display Status 10 6.3.2 Window Management 10 6.3.3 Display Parameters . 11 Annex A (informative) Open points . 12 Bibliography 13 PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 3 European foreword This document (CLC/TR 50542
11、-2:2016) has been prepared by CLC/TC 9X ”Electrical and electronic applications for railways”. This document is currently submitted to voting in accordance with the Internal Regulations, Part 2, Subclause 11.4.3.3 (simple majority) for acceptance as a CENELEC Technical Report. Attention is drawn to
12、the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or all such patent rights. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 4 Introduction The perimeter of CLC/TR 50542-2 is the function
13、al interface between the TDC and the displays. The functional definition of this interface is a key feature in the process to increase market development, for instance: by introducing more suppliers for new rolling stock development and for drivers cab refurbishment; by easing the control of mainten
14、ance and the replacement processes; by decreasing the related equipment Life cycle cost. In this document the display and the TDC are considered only regarding their functionalities and not as physical devices. The CLC/TR 50542 series consists of three documents: this document CLC/TR 50542-1 Railway
15、 applications Drivers cab Train Display Controller (TDC) Part 1: General architecture. CLC/TR 50542-3 Railway applications Drivers cab Train Display Controller (TDC) Part 3: Other train systems FIS. These documents should not be interpreted as standards but as a study on the future view of the syste
16、m. They do not describe an existing solution for the TDS. These documents are not written to be used in call for tenders because they are not sufficient. However, they can serve as a basis for future development and standardization including new technologies. These documents are a first step, and ma
17、y be completed later. NOTE In case of existing discrepancies between CLC/TR 505421:2014 and CLC/TR 505422:2016, the present document prevails. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 5 1 Scope The scope of this Technical Report is the definition of the functional interface between TDC and DMIs
18、. See Figure 1. Figure 1 TDC DMI functional architecture The DMIs are those defined and considered in CLC/TR 50542-1. The TDC is defined in document CLC/TR 50542-1. NOTE 1 The conversion of physical signals into numerical representation is out of scope. NOTE 2 The term DMI is used in this clause as
19、synonym for display (see Clause 5). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the refe
20、renced document (including any amendments) applies. CLC/TR 50542-1:2014, Railway applications - Drivers cab train display controller (TDC) - Part 1: General architecture 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 input information going
21、from display to TDC 3.2 output information going from the TDC to display 3.3 display screen organisation delimitation and naming of screens areas PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 6 3.4 display hardware device or system that shows text and/or graphic information to the user combined with
22、 input device. It may include the sound interface SOURCE: EN 16186-3:2016; modified “combined with input device” Note 1 to entry: The sounds may be played by a separated sound generator. 4 Symbols and abbreviations CCD Control Command Display CCTV Closed Circuit Television DMI Driver Machine Interfa
23、ce ETCS European Train Control System ETD Electronic Timetable Display FIS Functional Interface Specification TDC Train Display Controller TDD Technical & Diagnostic Display TDS Train Display System TRD Train Radio Display TSI CCS Technical Specification for Interoperability - Control Command System
24、 5 General principles This document identifies the functions at the interface between the TDC and the displays. NOTE 1 ETCS related data are out of scope of this FIS. This is to avoid discrepancies with TSI CCS related specifications. The only connection to/from the CCD is through the TDC as describ
25、ed in this document. The goal of this document is to define functions in order to simplify exchanging or updating the displays (e.g. for maintenance or for obsolescence management purposes). An important aspect related to the TDC and displays consists in certification. A simple display is assumed to
26、 need less integration and certification effort than a more complex one. Therefore, this document is based on the description of the interface of the TDC with a simple display. This document in combination with CLC/TR 50542-1 intends to simplify exchanging or updating displays (e.g. for maintenance
27、or for obsolescence management purpose). The ergonomic of information (e.g. width, padding, height, font, text alignment, float, etc.) displayed to the driver is not part of the interface described in this document. The definition of display screen organization and information are found in reference
28、 documents (see Bibliography). NOTE 2 The TDC manages information to be displayed on each displays, in normal as well as in degraded modes, as defined in EN 16186 series. The documents listed in the Bibliography have been used as reference documents to help writing this Technical Report. They should
29、 not be considered as part of the current interface definition. The performance of the data interface (e.g. transmission speed, availability, etc.) is not defined in this document. The Annex A lists the remaining open points related to the interface between the TDC and the displays. PD CLC/TR 50542-
30、2:2016CLC/TR 50542-2:2016 (E) 7 6 Functions 6.1 General The functions described below are those needed to manage the dialogue between TDC and the displays. Generic template of the functions description: Functional description: short description of the function. Direction: Input if the function is us
31、ed from a display to the TDC. Output if the function is used from the TDC to a display. It may also be bidirectional. Feedback: information whether the request has been properly processed. Flashing: request for a flashing frame or symbol. NOTE Detailed flashing information are defined in related sta
32、ndards (e.g. EN 161863). Safety related: indicates that the function is safety related. Status: start/stop of the function. 6.2 Operational functions 6.2.1 Display Button Functional description: operating element for interaction with the cab display (hard key, soft key, sensitive area). The colour a
33、nd background are parts of each button definition in related standards. Direction: bidirectional. Feedback: optional. Flashing: optional. Safety related: optional. Status: request or deletion. Covers Button request, Button Deletion Request, Ack and Button event report in CLC/TR 505421. 6.2.2 Display
34、 Indicator Functional description: element showing a system status. It can be a symbol or a text with an associated background. The colour, background and text are parts of each indicator definition in related standards. Direction: output. Feedback: optional. Flashing: optional. Safety related: opti
35、onal. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 8 Status: request or deletion. Covers Indicator request, Indicator Deletion Request, Picture request and Picture deletion request in CLC/TR 50542-1. Picture upload request is not considered as it is a technical solution. 6.2.3 Display Text Message
36、Functional description: function showing any text message to the driver. It has an associated background. Direction: output. Feedback: optional. Flashing: optional. Safety related: optional. Status: request or deletion. Covers Text message request and Text message deletion in CLC/TR 50542-1. 6.2.4 P
37、lay Sound Functional description: function playing a sound to inform the driver. The possible sounds are defined in related standards. Direction: output. Feedback: not applicable. Flashing: not applicable. Safety related: not applicable. Status: play or stop play. Covers Sound on request and Sound o
38、ff request in CLC/TR 50542-1. 6.2.5 Enter Data Functional description: provide a possibility to the driver to enter one or several data. Direction: bidirectional. Feedback: optional. Flashing: optional. Safety related: optional. Status: request or deletion. Covers Data Entry request and Data entry r
39、eply in CLC/TR 50542-1. New function Data Entry deletion in addition to CLC/TR 50542-1. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 9 6.2.6 Confirm Data Functional description: request to the driver to validate one or several data. Direction: bidirectional. Feedback: optional. Flashing: optional.
40、Safety related: optional. Status: request or deletion. Covers Data Confirmation request and Data confirmation reply in CLC/TR 50542-1. New function Data Confirmation deletion in addition to CLC/TR 50542-1. 6.2.7 Display Values Functional description: show one or several values to the driver. Values
41、may be displayed to the driver by means different from a collection of numbers, e.g. by a bargraph. Therefore display Values function is not the same as displaying a text or an indicator. Direction: output. Feedback: optional. Flashing: optional. Safety related: optional. Status: request or deletion
42、. Covers Dataview request, Dataview deletion request, Continuous dataview request and Continuous dataview deletion request: in CLC/TR 50542-1. EXAMPLE Possible values may be time tables, speed, pressure, voltage, traction/braking effort, train composition with device status 6.2.8 Show Video Function
43、al description: show CCTV (internal or external) to the driver. Direction: output. Feedback: not applicable. Flashing: not applicable. Safety related: not applicable. Status: start showing or stop showing. Additional function to CLC/TR 50542-1. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 10 6.3 Di
44、splay Management functions 6.3.1 Display Status 6.3.1.1 Display Status Request Functional description: TDC requests display status. Direction: output. Feedback: not applicable. Flashing: not applicable. Safety related: optional. Status: request. Covers Status request in CLC/TR 50542-1. 6.3.1.2 Displ
45、ay Status Report Functional description: supply of display availability information to the TDC. Direction: input. Feedback: not applicable. Flashing: not applicable. Safety related: optional. Status: not applicable. Covers Status answer in CLC/TR 50542-1. 6.3.2 Window Management Functional descripti
46、on: TDC requests or deletes a window on a display. Direction: output. Feedback: optional. Flashing: not applicable. Safety related: not applicable. Status: request or deletion. Additional function to CLC/TR 50542-1. NOTE Redundancy management may be performed by the TDC by using the status and the W
47、indow Management functions. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 11 6.3.3 Display Parameters 6.3.3.1 General Additional functions to CLC/TR 50542-1 used to set and report the common displays parameters. EXAMPLE Luminance, loudspeaker volume, screen configuration, language. 6.3.3.2 Display P
48、arameters Settings Functional description: TDC sets common display parameters. Direction: output. Feedback: not applicable. Flashing: not applicable. Safety related: not applicable. Status: request. 6.3.3.3 Display Parameters Report Functional description: the display reports driver selected display
49、 parameters or initial display parameters to the TDC. Direction: input. Feedback: not applicable. Flashing: not applicable. Safety related: not applicable. Status: not applicable. PD CLC/TR 50542-2:2016CLC/TR 50542-2:2016 (E) 12 Annex A (informative) Open points Ergonomic feedback (e.g. tactile feedback for displays without loudspeakers and visual feedback) remains an
