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1、IEEE Std 1474.2-2003 IEEE Standards 1474.2 TM IEEE Standard for User Interface Requirements in Communications- Based Train Control (CBTC) Systems Published by The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA 12 December 2003 IEEE Vehicular Techn
2、ology Society Sponsored by the Rail Transit Vehicle Interface Standards Committee IEEE Standards Print: SH95140 PDF: SS95140 The Institute of Electrical and Electronics Engineers, Inc. 3 Park Avenue, New York, NY 10016-5997, USA Copyright 2003 by the Institute of Electrical and Electronics Engineers
3、, Inc. All rights reserved. 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 educational classroom use can also be obtained through the Copyright Cl
4、earance Center. Note: 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 or validity of any patent rights in connection therewith
5、. The IEEE shall not be responsible for identifying patents for which a license may be required by an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. Copyright 2003 IEEE. All rights reserved. iii Introduction This introdu
6、ction is not part of IEEE Std 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 transit infrastructure by allowing trains to operate safely
7、 at closer headways than is possible with conventional track circuit-based systems, and by permitting greater fl exibility and greater precision in train control. To fully exploit the capabilities and benefi ts of CBTC technology, however, it is important that the CBTC user inter- faces be designed
8、to take advantage of the characteristics of 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
9、transfer of signifi cantly more control and status information than is possible 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 tra
10、in supervision (ATS) functions are optional and may also be provided, as specifi ed by the authority hav- ing jurisdiction. This standard has therefore been developed to establish both mandatory and optional CBTC user interface information requirements, as well as provide guidance in how this inform
11、ation should be presented to the user. Participants At the time this standard was completed, the Communications-Based Train Control Working Group had the following membership: Alan F. Rumsey, Chair The following members of the balloting committee voted on this standard. Balloters may have voted for
12、approval, disapproval, or abstention. G. Achakji C. Braban F. Childs M. Crispo J. Cullen R. Dhingra J. Eilenberg N. Estivals N. Ghaly H. Gillen H. Glickenstein V. Grappone J. Hoelscher S. Hosseini G. Hubbs K. Karg J. LaForce M. Lukes R. MacDonald D. Male T. McGean R. Miller E. Mortlock R. Pascoe W.
13、Petit V. Pindiprolu G. Pruitt W. Rooney C. Schwellnus E. Taylor J. Vogler K. Vought N. Wallach R. Walsh C. Braban F. Childs J. Cullen R. Dhingra N. Estivals H. Gillen H. Glickenstein J. Hoelscher G. Hubbs A. Kanner K. Karg J. LaForce M. Lukes R. MacDonald D. Male T. McGean R. Miller R. Pascoe W. Pet
14、it V. Pindiprolu G. Pruitt A. Rumsey L. Sanders J. Smith E. Taylor J. Vogler K. Vought N. Wallach R. Walsh -,-,- iv Copyright 2003 IEEE. All rights reserved. When the IEEE-SA Standards Board approved this standard on 12 June 2003, it had the following membership: Don Wright, Chair Howard M. Frazier,
15、 Vice Chair Judith Gorman, Secretary *Member Emeritus Also included are the following nonvoting IEEE-SA Standards Board liaisons: Alan Cookson, NIST Representative Satish K. Aggarwal, NRC Representative Andrew Ickowicz IEEE Standards Project Editor H. Stephen Berger Joe Bruder Bob Davis Richard DeBl
16、asio Julian Forster* Toshio Fukuda Arnold M. Greenspan Raymond Hapeman Donald M. Heirman Laura Hitchcock Richard H. Hulett Anant Jain Lowell G. Johnson Joseph L. Koepfi nger* Tom McGean Steve Mills Daleep C. Mohla William J. Moylan Paul Nikolich Gary Robinson Malcolm V. Thaden Geoffrey O. Thompson D
17、oug Topping Howard L. Wolfman -,-,- Copyright 2003 IEEE. All rights reserved. v Contents 1.Overview 1 1.1 Scope 1 1.2 Purpose. 1 1.3 Range of applications. 1 1.4 Existing applications 2 2.References 2 3.Definitions, abbreviations, and acronyms 3 3.1 Definitions 3 3.2 Abbreviations and acronyms 4 4.G
18、eneral user interface requirements 4 4.1 Categorization of CBTC systems. 4 4.2 CBTC user profiles 4 4.3 Ergonomic requirements 5 4.4 System safety considerations. 5 4.5 Display requirements. 6 4.6 Audible device requirements. 6 4.7 User input feedback requirements . 7 4.8 Alarm and advisory message
19、requirements . 7 5.Operations-related user interface requirementstrainborne subsystems 7 5.1 General. 7 5.2 User interface information requirements. 8 5.3 User interface presentation requirements. 9 6.Operations-related user interface requirementsnon-trainborne subsystems 11 6.1 General. 11 6.2 User
20、 interface information requirements. 11 6.3 User interface presentation requirements. 12 7.Maintenance-related user interface requirements 17 7.1 General. 17 7.2 User interface information requirements. 17 7.3 User interface presentation requirements. 18 Annex A (informative) Bibliography . 19 -,-,-
21、 Copyright 2003 IEEE. All rights reserved. 1 IEEE Standard for User Interface Requirements in Communications- Based Train Control (CBTC) Systems 1. Overview This standard establishes user interface requirements for communications-based train control (CBTC) sub- systems. This standard is divided into
22、 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 defi ni- tions that are either not found in other standards, or have been modifi ed for use with this standard. Clause 4 def
23、i nes general user interface requirements applicable to both CBTC trainborne and non-trainborne user interfaces, including both operational and maintenance functions. Clause 5 defi nes specifi c user interface requirements for CBTC trainborne subsystems, including what information should be displaye
24、d, and guide- lines as to how this information should be displayed, with specifi c emphasis on operational functions. Clause 6 defi nes similar user interface requirements for CBTC non-trainborne subsystems. Clause 7 defi nes user interface requirements applicable to maintenance diagnostics for CBTC
25、 subsystems. This standard should be read in conjunction with IEEE Std 1474.1-1999. 1 1.1 Scope This standard establishes user interface requirements in CBTC systems. 1.2 Purpose This standard will provide for consistent user interfaces that take advantage of the characteristics of CBTC systems to e
26、nhance service effectiveness of a rail transit system. 1.3 Range of applications The CBTC user interface requirements defi ned in this standard are intended to be applicable to the full range of transit applications, including light rail, heavy rail, and commuter rail transit systems. 1 Information
27、on references may be found in Clause 2. -,-,- IEEE Std 1474.2-2003IEEE STANDARD FOR USER INTERFACE REQUIREMENTS IN 2 Copyright 2003 IEEE. All rights reserved. 1.4 Existing applications Existing CBTC installations and projects in progress prior to the effective date of this standard need not comply w
28、ith the new or revised requirements of this edition, except where specifi cally required by the authority having jurisdiction. 2. References This standard shall be used in conjunction with the following publications. In case of a confl ict between this standard and the referenced document, this stan
29、dard shall take precedence. Those provisions of the refer- enced documents, which are not in confl ict with this standard, shall apply as referenced. IEEE Std 1474.1-1999, IEEE Standard for Communications Based Train Control (CBTC) Performance and Functional Requirements. 2,3 IEEE Std 1483-2000, IEE
30、E Standard for Verifi cation of Vital Functions in Processor-Based Systems Used in Rail Transit Control. MIL-STD 1472, Revision F, Human Engineering Design Criteria for Military Systems, Equipment, and Facilities 4 , the following sections: Control/Display Integration: Section 5.1 and all its subsec
31、tions Visual Displays: Section 5.2 and all its subsections except 5.2.1.3.12 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: Subsection
32、s 5.4.3.1.3 (Keyboards), 5.4.3.2.6 (Mouse), 5.4.3.2.7 (Light Pens), 5.4.6 (Touch Screens) and 5.4.7 (Speech Recognition) Labeling: Section 5.5 and all its subsections Anthropometry: Section 5.6 excluding subsection 5.6.2 User-Computer Interface: Section 5.14 and all its subsections except 5.14.3.4.3
33、 (freezing of dynamic displays) Visual-Display Terminal (VDT): Section 5.15 2 The IEEE standards or products referred to in Clause 2 are trademarks owned by the Institute of Electrical and Electronics Engineers, Incorporated. 3 IEEE publications are available from the Institute of Electrical and Ele
34、ctronics Engineers, 445 Hoes Lane, P.O. Box 1331, Piscataway, NJ 08855-1331, USA (http:/standards.ieee.org/). 4 MIL publications are available from Customer Service, Defense Printing Service, 700 Robbins Ave., Bldg. 4D, Philadelphia, PA 19111-5094. IEEE COMMUNICATIONS-BASED TRAIN CONTROL (CBTC) SYST
35、EMSStd 1474.2-2003 Copyright 2003 IEEE. All rights reserved. 3 3. Defi nitions, abbreviations, and acronyms 3.1 Defi nitions For the purposes of this standard, the following terms and defi nitions apply. IEEE 100, The Authoritative Dictionary of IEEE Standards Terms B2, should be referenced for term
36、s not defi ned in this clause. 3.1.1 authority having jurisdiction: The entity that defi nes the contractual (including specifi cation) requirements for the procurement. 3.1.2 automatic train control (ATC): The system for automatically controlling train movement, enforcing train safety, and directin
37、g train operations. ATC must include automatic train protection, and may include automatic 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 regulatio
38、n, programmed stopping, door control, performance level regulation, or other functions otherwise assigned to the train operator. 3.1.4 automatic train protection (ATP): The subsystem within the automatic train control system that maintains fail-safe protection against collisions, excessive speed, an
39、d other hazardous conditions through a combination of train detection, train separation, and interlocking. 3.1.5 automatic train supervision (ATS): The subsystem within the automatic train control system that monitors trains, adjusts the performance of individual trains to maintain schedules, and pr
40、ovides data to adjust service to minimize inconveniences otherwise 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 or partial automati
41、c train protection for trains not equipped with trainborne communications-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
42、.1.7 communications-based train control (CBTC): A continuous automatic train control system utilizing high-resolution train location determination, independent of track circuits; continuous, high capacity, bidi- rectional train-to-wayside data communications; and trainborne and wayside processors ca
43、pable of imple- menting vital functions. 3.1.8 communications-based train control (CBTC) user: Any authority-authorized personnel who receive information from, provide information to, or perform repairs or maintenance on, a CBTC system. 3.1.9 communications-based train control (CBTC) user interface:
44、 That portion of the human computer interface in which the CBTC user interacts with the CBTC system to observe and/or perform functions implemented by the CBTC system. Includes, but is not limited to, displays, audible indicators, tactile entries, cursor positioning device implementations, and voice
45、 input devices. 3.1.10 communications-based train control (CBTC) user profi les: A defi nition 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 oper
46、ation. A control action may require a single user input, or a sequence of user inputs, and a user requested control action may be subject to verifi cation checks prior to the CBTC system perform- ing the requested operation. -,-,- IEEE Std 1474.2-2003IEEE STANDARD FOR USER INTERFACE REQUIREMENTS IN
47、4 Copyright 2003 IEEE. All rights reserved. 3.1.12 display: A visual representation of data, graphics or 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 is presented. 3.1.14 function key: Assignable specia
48、l purpose keys on a computer keyboard or keypad, which the com- munications-based train control (CBTC) user employs 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
49、user interface, the work area furnishings and environmental elements consisting of biomechanical stresses, light, sound, temperature, and air quality. 3.1.16 penalty overspeed condition: A condition requiring the application of the penalty brakes by the automatic train protection subsystem in order to assure safe train operation. 3.1.17 window: In gr