1、IEEE Std 1474.2-2003IEEE Standards1474.2TMIEEE Standard for User InterfaceRequirements in Communications-Based Train Control (CBTC) SystemsPublished by The Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USA12 December 2003IEEE Vehicular Technology Soci
2、etySponsored by theRail Transit Vehicle Interface Standards CommitteeIEEE StandardsPrint: SH95140PDF: SS95140The Institute of Electrical and Electronics Engineers, Inc.3 Park Avenue, New York, NY 10016-5997, USACopyright 2003 by the Institute of Electrical and Electronics Engineers, Inc.All rights r
3、eserved. Published 12 December 2003. Printed in the United States of America.IEEE is a registered trademarks in the U.S. Patent +1 978 750 8400. Permission to photocopy portions of any individual standard for educationalclassroom use can also be obtained through the Copyright Clearance Center.Note:
4、Attention is called to the possibility that implementation of this standard may require use of subject mat-ter covered by patent rights. By publication of this standard, no position is taken with respect to the existence orvalidity of any patent rights in connection therewith. The IEEE shall not be
5、responsible for identifying patentsfor which a license may be required by an IEEE standard or for conducting inquiries into the legal validity orscope of those patents that are brought to its attention.Copyright 2003 IEEE. All rights reserved.iiiIntroductionThis introduction is not part of IEEE Std
6、1474.2-2003, IEEE Standard for User Interface Requirements in Communica-tions-Based Train Control (CBTC) Systems.Communications-based train control (CBTC) systems can permit more effective utilization of rail transitinfrastructure by allowing trains to operate safely at closer headways than is possi
7、ble with conventional trackcircuit-based systems, and by permitting greater exibility and greater precision in train control. To fullyexploit the capabilities and benets of CBTC technology, however, it is important that the CBTC user inter-faces be designed to take advantage of the characteristics o
8、f CBTC systems, such as: The ability to determine train location, to a high degree of precision, independent of track circuits. The availability of a geographically continuous train-to-wayside and wayside-to-train data communi-cations network to permit the transfer of signicantly more control and st
9、atus information than ispossible with conventional systems. Wayside and trainborne vital processors to process the train status and control data and provide con-tinuous automatic train protection (ATP). Automatic train operation (ATO) and automatic trainsupervision (ATS) functions are optional and m
10、ay also be provided, as specied by the authority hav-ing jurisdiction.This standard has therefore been developed to establish both mandatory and optional CBTC user interfaceinformation requirements, as well as provide guidance in how this information should be presented to theuser.ParticipantsAt the
11、 time this standard was completed, the Communications-Based Train Control Working Group had thefollowing membership:Alan F. Rumsey,ChairThe following members of the balloting committee voted on this standard. Balloters may have voted forapproval, disapproval, or abstention.G. AchakjiC. BrabanF. Chil
12、dsM. CrispoJ. CullenR. DhingraJ. EilenbergN. EstivalsN. GhalyH. GillenH. GlickensteinV. GrapponeJ. HoelscherS. HosseiniG. HubbsK. KargJ. LaForceM. LukesR. MacDonaldD. MaleT. McGeanR. MillerE. MortlockR. PascoeW. PetitV. PindiproluG. PruittW. RooneyC. SchwellnusE. TaylorJ. VoglerK. VoughtN. WallachR.
13、 WalshC. BrabanF. ChildsJ. CullenR. DhingraN. EstivalsH. GillenH. GlickensteinJ. HoelscherG. HubbsA. KannerK. KargJ. LaForceM. LukesR. MacDonaldD. MaleT. McGeanR. MillerR. PascoeW. PetitV. PindiproluG. PruittA. RumseyL. SandersJ. SmithE. TaylorJ. VoglerK. VoughtN. WallachR. WalshivCopyright 2003 IEE
14、E. All rights reserved.When the IEEE-SA Standards Board approved this standard on 12 June 2003, it had the followingmembership:Don Wright,ChairHoward M. Frazier,Vice ChairJudith Gorman,Secretary*Member EmeritusAlso included are the following nonvoting IEEE-SA Standards Board liaisons:Alan Cookson, N
15、IST RepresentativeSatish K. Aggarwal, NRC RepresentativeAndrew IckowiczIEEE Standards Project EditorH. Stephen BergerJoe BruderBob DavisRichard DeBlasioJulian Forster*Toshio FukudaArnold M. GreenspanRaymond HapemanDonald M. HeirmanLaura HitchcockRichard H. HulettAnant JainLowell G. JohnsonJoseph L.
16、Koepnger*Tom McGeanSteve MillsDaleep C. MohlaWilliam J. MoylanPaul NikolichGary RobinsonMalcolm V. ThadenGeoffrey O. ThompsonDoug ToppingHoward L. WolfmanCopyright 2003 IEEE. All rights reserved.vContents1. Overview 11.1 Scope 11.2 Purpose. 11.3 Range of applications. 11.4 Existing applications 22.
17、References 23. Definitions, abbreviations, and acronyms 33.1 Definitions 33.2 Abbreviations and acronyms 44. General user interface requirements 44.1 Categorization of CBTC systems. 44.2 CBTC user profiles 44.3 Ergonomic requirements 54.4 System safety considerations . 54.5 Display requirements . 64
18、.6 Audible device requirements . 64.7 User input feedback requirements . 74.8 Alarm and advisory message requirements . 75. Operations-related user interface requirementstrainborne subsystems 75.1 General. 75.2 User interface information requirements . 85.3 User interface presentation requirements.9
19、6. Operations-related user interface requirementsnon-trainborne subsystems 116.1 General. 116.2 User interface information requirements . 116.3 User interface presentation requirements. 127. Maintenance-related user interface requirements 177.1 General. 177.2 User interface information requirements
20、. 177.3 User interface presentation requirements. 18Annex A (informative) Bibliography . 19Copyright 2003 IEEE. All rights reserved.1IEEE Standard for User Interface Requirements in Communications-Based Train Control (CBTC) Systems1. OverviewThis standard establishes user interface requirements for
21、communications-based train control (CBTC) sub-systems. This standard is divided into 7 clauses. Clause 1 provides the scope and purpose of this standard.Clause 2 lists references to other standards that are useful in applying this standard. Clause 3 provides deni-tions that are either not found in o
22、ther standards, or have been modied for use with this standard. Clause 4denes general user interface requirements applicable to both CBTC trainborne and non-trainborne userinterfaces, including both operational and maintenance functions. Clause 5 denes specic user interfacerequirements for CBTC trai
23、nborne subsystems, including what information should be displayed, and guide-lines as to how this information should be displayed, with specic emphasis on operational functions. Clause6 denes similar user interface requirements for CBTC non-trainborne subsystems. Clause 7 denes userinterface require
24、ments applicable to maintenance diagnostics for CBTC subsystems.This standard should be read in conjunction with IEEE Std 1474.1-1999.11.1 ScopeThis standard establishes user interface requirements in CBTC systems.1.2 PurposeThis standard will provide for consistent user interfaces that take advanta
25、ge of the characteristics of CBTCsystems to enhance service effectiveness of a rail transit system.1.3 Range of applicationsThe CBTC user interface requirements dened in this standard are intended to be applicable to the full rangeof transit applications, including light rail, heavy rail, and commut
26、er rail transit systems.1Information on references may be found in Clause 2.IEEEStd 1474.2-2003 IEEE STANDARD FOR USER INTERFACE REQUIREMENTS IN2Copyright 2003 IEEE. All rights reserved.1.4 Existing applicationsExisting CBTC installations and projects in progress prior to the effective date of this
27、standard need notcomply with the new or revised requirements of this edition, except where specically required by theauthority having jurisdiction.2. ReferencesThis standard shall be used in conjunction with the following publications. In case of a conict between thisstandard and the referenced docu
28、ment, this standard shall take precedence. Those provisions of the refer-enced documents, which are not in conict with this standard, shall apply as referenced.IEEE Std 1474.1-1999, IEEE Standard for Communications Based Train Control (CBTC) Performance andFunctional Requirements.2,3IEEE Std 1483-20
29、00, IEEE Standard for Verication of Vital Functions in Processor-Based Systems Usedin Rail Transit Control.MIL-STD 1472, Revision F, Human Engineering Design Criteria for Military Systems, Equipment, andFacilities4, the following sections: Control/Display Integration: Section 5.1 and all its subsect
30、ions Visual Displays: Section 5.2 and all its subsections except5.2.1.3.12 and 5.2.1.6.6 (NBC compatibil-ity); 5.2.2.1.12.1 (incandescent lamp redundancy); and 5.2.6.13 (helmet mounted displays) Audio Displays: Section 5.3 to subsection 5.3.8.5 inclusive and subsection 5.3.14 Controls: Subsections 5
31、.4.3.1.3 (Keyboards), 5.4.3.2.6 (Mouse), 5.4.3.2.7 (Light Pens), 5.4.6 (TouchScreens) and 5.4.7 (Speech Recognition) Labeling: Section 5.5 and all its subsections Anthropometry: Section 5.6 excludingsubsection 5.6.2 User-Computer Interface: Section 5.14 and all its subsections except5.14.3.4.3 (free
32、zing of dynamicdisplays) Visual-Display Terminal (VDT): Section 5.152The IEEE standards or products referred to in Clause 2 are trademarks owned by the Institute of Electrical and Electronics Engineers,Incorporated.3IEEE publications are available from the Institute of Electrical and Electronics Eng
33、ineers, 445 Hoes Lane, P.O. Box 1331, Piscataway,NJ 08855-1331, USA (http:/standards.ieee.org/).4MIL publications are available from Customer Service, Defense Printing Service, 700 Robbins Ave., Bldg. 4D, Philadelphia, PA19111-5094.IEEECOMMUNICATIONS-BASED TRAIN CONTROL (CBTC) SYSTEMS Std 1474.2-200
34、3Copyright 2003 IEEE. All rights reserved.33. Denitions, abbreviations, and acronyms3.1 DenitionsFor the purposes of this standard, the following terms and denitions apply. IEEE 100, The AuthoritativeDictionary of IEEE Standards TermsB2, should be referenced for terms not dened in this clause. 3.1.1
35、 authority having jurisdiction:The entity that denes the contractual (including specication)requirements for the procurement.3.1.2 automatic train control (ATC):The system for automatically controlling train movement, enforcingtrain safety, and directing train operations. ATC must include automatic
36、train protection, and may includeautomatic train operation and/or automatic train supervision.3.1.3 automatic train operation (ATO):The subsystem within the automatic train control system that per-forms any or all of the functions of speed regulation, programmed stopping, door control, performance l
37、evelregulation, or other functions otherwise assigned to the train operator.3.1.4 automatic train protection (ATP):The subsystem within the automatic train control system thatmaintains fail-safe protection against collisions, excessive speed, and other hazardous conditions through acombination of tr
38、ain detection, train separation, and interlocking. 3.1.5 automatic train supervision (ATS):The subsystem within the automatic train control system thatmonitors trains, adjusts the performance of individual trains to maintain schedules, and provides data toadjust service to minimize inconveniences ot
39、herwise caused by irregularities. NOTEThe ATS subsystem also typically includes manual and automatic routing functions.3.1.6 auxiliary wayside system:A backup or secondary train control system, capable of providing full orpartial automatic train protection for trains not equipped with trainborne com
40、munications-based train control(CBTC) equipment, and/or trains with partially or totally inoperative trainborne CBTC equipment. The aux-iliary wayside system may include trainborne equipment and may also provide broken rail detection.3.1.7 communications-based train control (CBTC):A continuous autom
41、atic train control system utilizinghigh-resolution train location determination, independent of track circuits; continuous, high capacity, bidi-rectional train-to-wayside data communications; and trainborne and wayside processors capable of imple-menting vital functions.3.1.8 communications-based tr
42、ain control (CBTC) user:Any authority-authorized personnel who receiveinformation from, provide information to, or perform repairs or maintenance on, a CBTC system. 3.1.9 communications-based train control (CBTC) user interface:That portion of the human computerinterface in which the CBTC user inter
43、acts with the CBTC system to observe and/or perform functionsimplemented by the CBTC system. Includes, but is not limited to, displays, audible indicators, tactile entries,cursor positioning device implementations, and voice input devices.3.1.10 communications-based train control (CBTC) user proles:
44、A denition of the vision, hearing,language and physical characteristics of the CBTC user.3.1.11 control action:A request by a communications-based train control (CBTC) user for the CBTC sys-tem to perform an operation. A control action may require a single user input, or a sequence of user inputs,an
45、d a user requested control action may be subject to verication checks prior to the CBTC system perform-ing the requested operation.IEEEStd 1474.2-2003 IEEE STANDARD FOR USER INTERFACE REQUIREMENTS IN4Copyright 2003 IEEE. All rights reserved.3.1.12 display:A visual representation of data, graphics or
46、 text, that is presented on a display screen.3.1.13 display screen:The surface of a display device on which the visual representation of data ispresented. 3.1.14 function key:Assignable special purpose keys on a computer keyboard or keypad, which the com-munications-based train control (CBTC) user e
47、mploys to interact with the CBTC system. 3.1.15 human computer interface:The set of stimuli that a user experiences when in and around a com-puter terminal including but not limited to the user interface, the work area furnishings and environmentalelements consisting of biomechanical stresses, light
48、, sound, temperature, and air quality. 3.1.16 penalty overspeed condition:A condition requiring the application of the penalty brakes by theautomatic train protection subsystem in order to assure safe train operation.3.1.17 window:In graphical user interfaces, a dened portion of the display screen t
49、hat is separated by aframe from the rest of the screen and which may be opened, closed, resized and moved by the user.3.2 Abbreviations and acronymsATC automatic train control ATO automatic train operationATP automatic train protectionATS automatic train supervisionCBTC communications-based train controlGUI graphical user interface4. General user interface requirements4.1 Categorization of CBTC systemsThis standard recognizes that different congurations of CBTC systems are possible, depending on the par-ticular application
