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 1209:2014 v02.18National TransportationCommunications for ITS ProtocolObj
2、ect Definitions for Transportation Sensor Systems (TSS)A Joint Standard of AASHTO, ITE, and NEMAA Joint Standard of AASHTO, ITE, and NEMA NTCIP 1209 version v02 National Transportation Communications for ITS Protocol Object Definitions for Transportation Sensor Systems (TSS) published in May 2014 Pu
3、blished by American 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 Associat
4、ion (NEMA) 1300 North 17th Street, Suite 900 Rosslyn, Virginia 22209-3801 file version 1209 v02.18 2014c 2014 AASHTO / ITE / NEMA. All rights reserved. NOTICES Copyright Notice 2014 by the American Association of State Highway and Transportation Officials (AASHTO), the Institute of Transportation En
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16、he syntax fields 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 exten
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36、mpliance 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 or safety-related information in this document shall not be attrib
37、utable 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 their respective owners. NTCIP 1209 v02.18 Page i 2014 AASHTO / I
38、TE / NEMA Do Not Copy Without Written Permission ACKNOWLEDGEMENTS NTCIP 1209 v02 was prepared by the NTCIP Transportation Sensor Systems (TSS) Working Group, which is a subdivision of the Joint Committee on the NTCIP. The Joint Committee on the NTCIP is organized under a Memorandum of Understanding
39、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 consists of six representatives from each of the standards organizati
40、ons, and provides guidance for NTCIP development. At the time that NTCIP 1209 v02 was prepared, the following individuals were members of the NTCIP TSS Working Group: Ralph Boaz (Chair) Terry Haukom Kyle Irvin Allen Jacobs Peter Ragsdale Lynne Randolph Mike Robertson Robert Ung Keith Vennel Jo Versa
41、vel In addition to the many volunteer efforts, recognition is also given to those organizations that supported the efforts of the NTCIP TSS Working Group by providing comments and resources, including: U.S. Department of Transportation, Joint Program Office 3M Intelligent Transportation Systems Cali
42、fornia Department of Transportation Denver Regional Council of Governments Eberle Design, Inc. Electronic Integrated Systems, Inc. Federal Highway Administration Golden River Traffic, Ltd. Harris County Traffic June 2012 ITESoftware Standard; June 2011 NEMAStandard; April 2011 History A brief histor
43、y of NTCIP 1209 v02 follows: NTCIP 1209:2005 v01.19Between 1999 and 2002 , two user comment drafts were issued for review. In 2003, v01.18 was accepted as a Recommended Standard of the Joint Committee. In 2005, and after disposition of ballot comments, v01.18e was Jointly Approved. In November 2005,
44、 NTCIP 1209 v01.19 was published as NTCIP 1209:2005. NTCIP 1209 v02Between 2004 and 2007, the TSS WG developed drafts with additional Systems Engineering content, and support for machine vision detection technology. In August 2007, the User Comment Draft NTCIP 1209 v02.10 was issued for user review
45、and comment. In April 2008, after disposition of user comments, the NTCIP 1209 v02.15 was accepted as a Recommended Standard. In October 2010, after lifting a hold imposed by Normative References, NTCIP 1209 v02.17 was edited for SDO balloting and approval. In December 2010, NTCIP 1209 v02.17 was is
46、sued with NTCIP Standards Bulletin B0141. Following balloting and editing, NTCIP 1209 v02.18 was published. Compatibility of Versions To distinguish NTCIP 1209 v02 (as published) from previous drafts, NTCIP 1209 v02 also includes NTCIP 1209 v02.18 on each page header. All NTCIP Standards Publication
47、s have a major and minor version number for configuration management. The version number syntax is “v00.00a,“ with the major version number before the period, and the minor version number and edition letter (if any) after the period. NTCIP 1209 v02 is designated, and should be cited as, NTCIP 1209 v
48、02. Anyone using NTCIP 1209 v02 should seek information about the version number that is of interest to them in any given circumstance. The MIB, the PRL, and the PICS should all reference the version number of the standards publication that was the source of the excerpted material. NTCIP 1209 v02.18
49、 Page iv Do Not Copy Without Written Permission 2014 AASHTO / ITE / NEMA Conformant systems based on later, or higher, version numbers MAY NOT be compatible with conformant systems based on earlier, or lower, version numbers. Anyone using NTCIP 1209 v02 should also consult NTCIP 8004 v02 for specific guidelines on compatibility. NTCIP 1209 v02.18 Page v 2014 AASHTO / ITE / NEMA Do Not Copy Without Written Permission CONTENTS Page SECTION 1 GENERAL . 1 1.1 Scope . 1 1.2 References 1 1.2.1 Normative References 1 1.2.2 Other Referenc
