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1、A Joint Information Management Policy of AASHTO, ITE, and NEMA NNT TC CI IP P 80 00 04 4 ve er rs si io on n v0 01 1 National Transportation Communications for ITS Protocol Structure and Identification of Management Information (SMI) published in May 2008 Published by American Association of State H
2、ighway and Transportation Officials (AASHTO) 444 North Capitol Street, N.W., Suite 249 Washington, D.C. 20001 Institute of Transportation Engineers (ITE) 1099 14thStreet, N.W., Suite 300 West Washington, D.C. 20005-3438 National Electrical Manufacturers Association (NEMA) 1300 North 17th Street, Sui
3、te 1752 Rosslyn, Virginia 22209-3806 file version 8004 v01.38r rita -2008c 0512 ! 2008 AASHTO / ITE / NEMA. All rights reserved. 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission NOTICES Copyright Notice ! 2008 by the American Association of State Highway and Transportation Officials (
4、AASHTO), the Institute of Transportation Engineers (ITE), and the National Electrical Manufacturers Association (NEMA). All intellectual property rights, including, but not limited to, the rights of reproduction, translation, and display are reserved under the laws of the United States of America, t
5、he Universal Copyright Convention, the Berne Convention, and the International and Pan American Copyright Conventions. Except as licensed or permitted, you may not copy these materials without prior written permission from AASHTO, ITE, or NEMA. Use of these materials does not give you any rights of
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8、is license agreement: (a) you may download one copy of each PDF File for personal, noncommercial, and intraorganizational use only; (b) ownership of the PDF File is not transferred to you; you are licensed to use the PDF File; (c) you may make one more electronic copy of the PDF File, such as to a s
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10、F File must retain the copyright notice, and any other proprietary notices contained in the file; (h) the PDF File license does not include (1) resale of the PDF File or copies, (2) republishing the content in compendiums or anthologies, (3) publishing excerpts in commercial publications or works fo
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12、e and printed copy requires express, prior written consent. Data Dictionary and MIB Distribution Permission To the extent that these materials are distributed by AASHTO / ITE / NEMA in the form of a Data Dictionary (“DD”) or Management Information Base (“MIB”), AASHTO / ITE / NEMA extend the followi
13、ng permission: You may make or distribute unlimited copies, including derivative works, of the DD or MIB, including copies for commercial distribution, provided that: (i) each copy you make or distribute contains the citation “Derived from NTCIP 0000 insert the standard number. Used by permission of
14、 AASHTO / ITE / NEMA.”; (ii) the copies or derivative works are not made part of the standards publications or works offered by 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission other standards developing organizations or publishers or as works-for-hire not associated with commercial h
15、ardware or software products intended for field implementation; (iii) use of the DD or MIB is restricted in that the syntax fields may be modified only to reflect a more restrictive subrange or enumerated values; (iv) the description field may be modified but only to the extent that: (a) only those
16、bit values or enumerated values that are supported are listed; and (b) the more restrictive subrange is expressed. These materials are delivered “AS IS” without any warranties as to their use or performance. AASHTO / ITE / NEMA and their suppliers do not warrant the performance or results you may ob
17、tain by using these materials. AASHTO / ITE / NEMA and their suppliers make no warranties, express or implied, as to noninfringement of third party rights, merchantability, or fitness for any particular purpose. In no event will AASHTO / ITE / NEMA or their suppliers be liable to you or any third pa
18、rty for any claim or for any consequential, incidental or special damages, including any lost profits or lost savings, arising from your reproduction or use of these materials, even if an AASHTO / ITE / NEMA representative has been advised of the possibility of such damages. Some states or jurisdict
19、ions do not allow the exclusion or limitation of incidental, consequential, or special damages, or the exclusion of implied warranties, so the above limitations may not apply to a given user. Use of these materials does not constitute an endorsement or affiliation by or between AASHTO, ITE, or NEMA
20、and the user, the users company, or the products and services of the users company. If the user is unwilling to accept the foregoing restrictions, he or she should immediately return these materials. Content and Liability Disclaimer The information in this publication was considered technically soun
21、d by the consensus of persons engaged in the development and approval of the document at the time it was developed. Consensus does not necessarily mean that there is unanimous agreement among every person participating in the development of this document. AASHTO, ITE, and NEMA standards and guidelin
22、e publications, of which the document contained herein is one, are developed through a voluntary consensus standards development process. This process brings together volunteers and seeks out the views of persons who have an interest in the topic covered by this publication. While AASHTO, ITE, and N
23、EMA administer the process and establish rules to promote fairness in the development of consensus, they do not write the document and they do not independently test, evaluate, or verify the accuracy or completeness of any information or the soundness of any judgments contained in their standards an
24、d guideline publications. AASHTO, ITE, and NEMA disclaim liability for any personal injury, property, or other damages of any nature whatsoever, whether special, indirect, consequential, or compensatory, directly or indirectly resulting from the publication, use of, application, or reliance on this
25、document. AASHTO, ITE, and NEMA disclaim and make no guaranty or warranty, express or implied, as to the accuracy or completeness of any information published herein, and disclaims and makes no warranty that the information in this document will fulfill any of your particular purposes or needs. AASH
26、TO, ITE, and NEMA do not undertake to guarantee the performance of any individual manufacturer or sellers products or services by virtue of this standard or guide. In publishing and making this document available, AASHTO, ITE, and NEMA are not undertaking to render professional or other services for
27、 or on behalf of any person or entity, nor are AASHTO, ITE, and NEMA undertaking to perform any duty owed by any person or entity to someone else. Anyone using this ? 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission document should rely on his or her own independent judgment or, as ap
28、propriate, seek the advice of a competent professional in determining the exercise of reasonable care in any given circumstances. Information and other standards on the topic covered by this publication may be available from other sources, which the user may wish to consult for additional views or i
29、nformation not covered by this publication. AASHTO, ITE, and NEMA have no power, nor do they undertake to police or enforce compliance with the contents of this document. AASHTO, ITE, and NEMA do not certify, test, or inspect products, designs, or installations for safety or health purposes. Any cer
30、tification or other statement of compliance with any health or safety-related information in this document shall not be attributable to AASHTO, ITE, or NEMA and is solely the responsibility of the certifier or maker of the statement. Trademark Notice NTCIP is a trademark of AASHTO / ITE / NEMA. All
31、other marks mentioned in this standard are the trademarks of their respective owners. ? NTCIP 8004 v01.38 Page i 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission ACKNOWLEDGEMENTS NTCIP 8004 v01 was prepared by the NTCIP Base Standards and Profiles 2 (BSP2) Working Group, which is a su
32、bdivision of the Joint Committee on the NTCIP. The Joint Committee is organized under a Memorandum of Understanding among the American Association of State Highway and Transportation Officials (AASHTO), the Institute of Transportation Engineers (ITE), and the National Electrical Manufacturers Associ
33、ation (NEMA). The Joint Committee on the NTCIP consists of six representatives from each of the standards organizations, and provides guidance for NTCIP development. At the time that NTCIP 8004 v01 was prepared, the following individuals were members of the NTCIP BSP2 Working Group: “ Bob De Roche (
34、Chair) “ Bud Kent “ Greg Mizell “ Alex Mousadi “ Joerg “Nu” Rosenbohm “ Kenneth Vaughn Other individuals providing input to the document include: “ Jas Bhullar “ Doug Crawford “ Blake Christie “ Bob Force “ Mike Robinson “ Brian Paulsmeyer “ Mike Robinson “ Sonja Sun “ Hoi Wong “ Paul Lim-Hing “ Bob
35、 Martindale “ Amit Misra “ Jeff Thorn In addition to the many volunteers, recognition is also given to those organizations which supported the effort of the working group by providing funding for the standard, providing travel support, and submitting comments, including: “ U.S. Department of Transpo
36、rtation, Research and Innovative Technology Administration “ Caltrans “ Econolite Control Products “ Iteris “ Mastec “ Ministry of Transportation, Ontario “ Mitretek “ New York Department of Transportation “ PB Farradyne Inc “ Peek Traffic Systems, Inc. “ Robert De Roche Consulting, Inc. “ Siemens I
37、TS “ Southwest Research Institute “ Texas Department of Transportation “ Trevilon “ URS ? NTCIP 8004 v01.38 Page ii 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission FOREWORD NTCIP 8004 v01 defines a process and control standard for the rules and procedures for defining structure and i
38、dentification of management information in transportation related communications. It defines requirements that are applicable to all NTCIP devices that exchange data in that environment. It also contains optional and conditional clauses that are applicable to specific environments for which they are
39、 intended. NTCIP 8004 v01 uses only metric units, and NTCIP 8004 v01 includes five annexes; however, only Annex A is normative. NTCIP 8004 v01 is designated, and should be cited as NTCIP 8004 v01. NTCIP 8004 v01 is an adopted and published NTCIP Policy, reflecting the resolution of comments received
40、 during the development and approval process, when drafts were designated using a major and minor version number (v01.01 through v01.37). To distinguish NTCIP 8004 v01 from previous drafts, NTCIP 8004 v01 also includes NTCIP 8004 v01.38 on each page header. During early stages of development, portio
41、ns of NTCIP 8004 v01 were part of NTCIP 1101:1997, which was also numbered and referenced (designated and cited) as NEMA TS 3.2-1996. However, in order to provide a more systematic approach to an organized numbering scheme, and to reflect the joint copyright held by AASHTO, ITE, and NEMA, NTCIP 8004
42、 v01 is now the appropriate designation. NTCIP 8004 v01 is an NTCIP Process, Control, and Information Management document. Process, Control, and Information Management documents define the practices and policies used by the NTCIP Joint Committee in developing and maintaining NTCIP standards and docu
43、ments; these are authorized for publication by AASHTO, ITE, and NEMA following recommendation by the Joint Committee of the NTCIP. NTCIP Process, Control, and Information Management documents are not distributed for industry-wide ballot. An NTCIP Process, Control, and Information Management document
44、 equates to the following standard types: AASHTO Recommended Practice ITE Informational Report NEMA Authorized Engineering Information For more information about NTCIP standards, visit the NTCIP Web Site at www.ntcip.org. User Comment Instructions The term “User Comment” includes any type of written
45、 inquiry, comment, question, or proposed revision, from an individual person or organization, about any part of this standard publications content. A “Request for Interpretation” of this standard publication is also classified as a User Comment. User Comments are solicited at any time. In preparatio
46、n of this NTCIP standards publication, input of users and other interested parties was sought and evaluated. All User Comments will be referred to the committee responsible for developing and/or maintaining this standards publication. The committee chairperson, or their designee, may contact the sub
47、mitter for clarification of the User Comment. When the committee chairperson or designee reports the committees consensus opinion related to the User Comment, that opinion will be forwarded to the submitter. The committee chairperson may report that action on the User Comment may be deferred to a fu
48、ture committee meeting and/or a future revision of the standards publication. Previous User Comments and their disposition may be available for reference and information at www.ntcip.org. ? NTCIP 8004 v01.38 Page iii 2008 AASHTO / ITE / NEMA Do Not Copy Without Written Permission A User Comment shou
49、ld be submitted to this address: NTCIP Coordinator National Electrical Manufacturers Association 1300 North 17th Street, Suite 1752 Rosslyn, Virginia 22209-3806 e-mail: ntcipnema.org A User Comment should be submitted in the following form: Standard Publication number and version: Page: Section, Paragraph, or Clause: Comment: Editorial or Substantive?: Suggested Alternative Language: Please include your name, organization, and address in your correspondence. Approvals NTCIP 8004 v01 was separately balloted and appr