1、A Joint Publication of:American Association of State Highway and Transportation Officials (AASHTO) Institute of Transportation Engineers (ITE)National Electrical Manufacturers Association (NEMA)NTCIP Standards PublicationNTCIP 1201:2011 v03.15National TransportationCommunications for ITS ProtocolGlo
2、bal Object (GO) DefinitionsA Joint Standard of AASHTO, ITE, and NEMAA Joint Standard of AASHTO, ITE, and NEMA NTCIP 1201 version v03 National Transportation Communications for ITS Protocol Global Object (GO) Definitions published in March 2011 A major revision of NTCIP 1201 v02.32 Published by Ameri
3、can Association of State Highway and Transportation Officials (AASHTO) 444 North Capitol Street, N.W., Suite 249 Washington, D.C. 20001 Institute of Transportation Engineers (ITE) 1627 I (“Eye”) Street, N.W., Suite 600 Washington, D.C. 20006 National Electrical Manufacturers Association (NEMA) 1300
4、North 17th Street, Suite 1752 Rosslyn, Virginia 22209-3801 file version 1201 v03.15p 2011c 2010 AASHTO / ITE / NEMA. All rights reserved. NOTICES Copyright Notice 2010 by the American Association of State Highway and Transportation Officials (AASHTO), the Institute of Transportation Engineers (ITE),
5、 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, the Universal Copyright Convention, the Berne Convention,
6、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 ownership or claim of copyright in or to these materials.
7、 Visit www.ntcip.org for other copyright information, for instructions to request reprints of excerpts, and to request reproduction that is not granted below. PDF File License Agreement To the extent that these materials are distributed by AASHTO / ITE / NEMA in the form of an Adobe Portable Documen
8、t Format (PDF) electronic data file (the “PDF file”), AASHTO / ITE / NEMA authorizes each registered PDF file user to view, download, copy, or print the PDF file available from the authorized Web site, subject to the terms and conditions of this license agreement: a) you may download one copy of eac
9、h 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 second hard drive or burn to a CD; d) you agree not to copy,
10、distribute, or transfer the PDF file from that media to any other electronic media or device; e) you may print one paper copy of the PDF file; f) you may make one paper reproduction of the printed copy; g) any permitted copies of the PDF file must retain the copyright notice, and any other proprieta
11、ry 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 for hire, (4) editing or modification of the PDF file except those
12、portions as permitted, (5) posting on network servers or distribution by electronic mail or from electronic storage devices, and (6) translation to other languages or conversion to other electronic formats; i) other use of the PDF file and printed copy requires express, prior written consent. Data D
13、ictionary 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 following permission: You may make or distribute unlimited copies, includ
14、ing derivative works, of the DD or MIB, including copies for commercial distribution, provided that: a) each copy you make or distribute includes the citation “Derived from NTCIP 0000 insert the standard number. Copyright by AASHTO / ITE / NEMA. Used by permission.”; b) the copies or derivative work
15、s are not made part of the standard publications or works offered by other standard developing organizations or publishers or as works-for-hire not associated with commercial hardware or software products intended for field implementation; c) use of the DD or MIB is restricted in that the syntax fie
16、lds may only be modified to define: 1) a more restrictive subrange; or 2) a subset of the standard enumerated values; or 3) a set of retired and defined enumerated values for systems supporting multiversion interoperability; d) the description field may be modified but only to the extent that: 1) th
17、e more restrictive subrange is defined; and 2) only those bit values or enumerated values that are supported are listed. 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
18、may obtain 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 th
19、ird party 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 jur
20、isdictions 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
21、 NEMA 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 technicall
22、y sound 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 gu
23、ideline 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,
24、 and NEMA 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 standa
25、rds and 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
26、 this 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
27、. AASHTO, 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 servic
28、es for 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 document should rely on his or her own independent judgment or, as appropriate, seek the advice of a competent professional in de
29、termining 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 information not covered by this publication. AASHTO, ITE, and
30、 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 certification or other statement of compliance with any health
31、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 other marks mentioned in this standard are the trademarks of
32、 their respective owners. NTCIP 1201 v03.15 Page i 2010 AASHTO / ITE / NEMA Do Not Copy Without Written Permission ACKNOWLEDGEMENTS NTCIP 1201 v03 was prepared by the NTCIP Base Standards and Profiles Working Group (BSP2 WG), which is a subdivision of the Joint Committee on the NTCIP. The Joint Comm
33、ittee on the NTCIP 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 Association (NEMA). The Joint Committee on the NTCIP c
34、onsists of six representatives from each of the standards organizations, and provides guidance for NTCIP development. When NTCIP 1201 v03 was prepared, the following individuals were members of BSP2 WG: Bob De Roche (Chair) Ralph Boaz Manny Insignares Robert Lopes Greg Mizell Alex Mousadi Bryan Mull
35、igan Peter Ragsdale Bob Rausch Joerg “Nu“ Rosenbohm Other individuals providing input include: Lesly Bien-Aime Blake Christie Jim Mahugh Keith Patton Jeris White In addition to the many volunteer efforts, recognition is also given to those organizations that supported the efforts of BSP2 WG by provi
36、ding comments and funding, including: U.S. Department of Transportation, Research and Innovative Technology Administration ConSysTec Econolite Control Products, Inc. Florida Department of Transportation Intelligent Devices, Inc. Noblis (formerly Mitretek) Pillar Consulting Quixote Traffic Corp. Robe
37、rt DeRoche Consulting, Inc. Siemens ITS Signalisation Ver-Mac, Inc. Telvent Farradyne Inc. (formerly PB Farradyne) TransCore Trevilon Washington State DOT NTCIP 1201 v03.15 Page ii Do Not Copy Without Written Permission 2010 AASHTO / ITE / NEMA FOREWORD NTCIP 1201 v03 identifies and defines the comm
38、on object definitions that may be supported by transportation devices that are NTCIP-conformant. NTCIP 1201 v03 is an NTCIP Data Dictionary Standard. NTCIP Data Dictionary Standards provide definitions of data elements for use within NTCIP systems. NTCIP Data Dictionary Standards are approved by AAS
39、HTO, ITE, and NEMA, after recommendation by the NTCIP Joint Committee. The data is defined using the Simple Network Management Protocol (SNMP) object-type format as defined in RFC 1212 and NTCIP 8004 v02 format. This data is typically exchanged using one of the NTCIP 1103 recognized Application Laye
40、rs (e.g., SNMP). The following keywords apply to this document: AASHTO, ITE, NEMA, NTCIP, global, data, data dictionary, object. For more information about NTCIP standards, visit the NTCIP website at www.ntcip.org. User Comment Instructions The term “User Comment” includes any type of written inquir
41、y, comment, question, or proposed revision, from an individual person or organization, about any part of this standards publications content. A “Request for Interpretation” is also classified as a User Comment. User Comments are solicited at any time. In preparation of this NTCIP standards publicati
42、on, 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 submitter for clarification of the Use
43、r 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 future committee meeting and/or a fut
44、ure revision of the standards publication. Previous User Comments and their disposition may be available for reference and information at www.ntcip.org. A User Comment should be submitted to this address: NTCIP Coordinator National Electrical Manufacturers Association 1300 North 17th Street, Suite 1
45、752 Rosslyn, Virginia 22209-3801 e-mail: ntcipnema.org A User Comment should be submitted in the following form: Standards Publication number and version: Page: Section, Paragraph, or Clause: Comment: Editorial or Substantive?: Suggested Alternative Language: Please include your name, organization,
46、and address in your correspondence. NTCIP 1201 v03.15 Page iii 2010 AASHTO / ITE / NEMA Do Not Copy Without Written Permission Approvals NTCIP 1201 v03 was separately balloted and approved by AASHTO, ITE, and NEMA after recommendation by the Joint Committee on the NTCIP. Each organization has approv
47、ed NTCIP 1201 v03 as the following standard type, as of the date: AASHTOStandard Specification; December 2010 ITESoftware Standard; December 2010 NEMAStandard; August 2010 History In 1992, the NEMA 3-TS Transportation Management Systems and Associated Control Devices Section began the effort to deve
48、lop the NTCIP. Under the guidance of the Federal Highway Administrations NTCIP Steering Group, the NEMA effort was expanded to include the development of communications standards for all transportation field devices that could be used in an ITS network. In September 1996, an agreement was executed a
49、mong AASHTO, ITE, and NEMA to jointly develop, approve, and maintain the NTCIP standards. In late 1998, the Global Object Working Group was tasked with updating the Global Object Definitions standard. The first meeting of the GO WG was held in January 1999. In March 2005, the Joint Committee voted to merge the Global Object Working Group with the Base Standards and Protocols Working Group. From 1996 to 1999, a predecessor of NTCIP 1201 v03 was referenced as NEMA TS 3.4. However, to provide an organized numbe
