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 2304:2002 v01.08National TransportationCommunications for ITS ProtocolApp
2、lication Profile for DATEX-ASN (AP-DATEX)A Joint Standard of AASHTO, ITE, and NEMAA Joint Standard of AASHTO, ITE, and NEMA NTCIP 2304:2002 v01.08 National Transportation Communications for ITS Protocol Application Profile for DATEX-ASN (AP-DATEX) September 2005 Published by American Association of
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27、lication was considered technically 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. AASH
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36、tement of compliance with any health or safetyrelated 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
37、 this document are the trademarks of their respective owners. NTCIP 2304:2002 v01.08 Page i g164 2005 AASHTO / ITE / NEMA Do Not Copy Without Written Permission ACKNOWLEDGEMENTS This publication was prepared by the NTCIP Center-to-Center Working Group, a subdivision of the Joint Committee on the NTC
38、IP. 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 Association (NEMA). The Joint Committee on the NT
39、CIP consists of six representatives from each of the standards organizations, and provides guidance for NTCIP development. At the time that this document was prepared, the following individuals were members of the NTCIP Center-to-Center Working Group: g120g3 Russ Elovitz g120g3 Doug Lowe g120g3 Jeff
40、 Mayo g120g3 Susannah Scott g120g3 Ray Starr g120g3 Warren Tighe g120g3 Ken Vaughn Other individuals providing input to the document include: g120g3 Jeff Brummond g120g3 Blake Christie g120g3 Allan Foodym g120g3 Scott Melby g120g3 Greg Mosley g120g3 Paula Okunieff g120g3 Art Salwin g120g3 Walt Towns
41、end In addition to the many volunteer efforts, recognition is also given to those organizations who supported the efforts of the working groups by providing comments and funding for the standard, including: g120g3 Allan D. Foodym Consulting g120g3 ARINC g120g3 California Department of Transportation
42、 g120g3 Cambridge Systematics g120g3 Castle Rock Consultants g120g3 DKS Associates g120g3 Federal Highway Administration g120g3 Gardner Systems g120g3 Jet Propulsion Laboratory g120g3 Kimley-Horn and Associates g120g3 Lockheed Martin g120g3 Los Angeles City DOT g120g3 Minnesota DOT g120g3 Mitretek S
43、ystems g120g3 NET g120g3 Odetics ITS, Inc. g120g3 Open Systems Solutions NTCIP 2304:2002 v01.08 Page ii Do Not Copy Without Written Permission g164 2005 AASHTO / ITE / NEMA g120g3 P B Farradyne, a Division of Parsons Brinckerhoff Quade Douglas, Inc. g120g3 Southwest Research Institute g120g3 Texas D
44、OT g120g3 TransCore g120g3 Virginia Department of Transportation NTCIP 2304:2002 v01.08 Page iii g164 2005 AASHTO / ITE / NEMA Do Not Copy Without Written Permission FOREWORD This document uses only metric units. This publication defines an application profile for communications between management s
45、ystems. It defines requirements and optional and conditional clauses that are applicable to specific environments for which they are intended. This standard contains one annex, Annex A, which is defined as normative. This document is also known as AP-DATEX, and during initial development was also re
46、ferenced as TS 3.DATEX. However, in order to provide a more organized numbering scheme the document is now referenced as NTCIP 2304. This document is an NTCIP Application Profile. NTCIP Application Profiles define the upper three layers of the ISO seven-layer Open Systems Interconnect (OSI) Referenc
47、e Model. For more information about NTCIP standards, visit the NTCIP Web Site at http:/www.ntcip.org. User Comment Instructions The term “User Comment” includes any type of written inquiry, comment, question, or proposed revision, from an individual person or organization, about any part of this sta
48、ndard 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 preparation of this NTCIP standards publication, input of users and other interested parties was sought and evaluated. All User Co
49、mments 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 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 future committee meeting and/or a future revision of the standards publication. Previous User Comme
