Library: 1204 - NTCIP Environmental Sensor Station Interface Standard

Document Number: Document Type: Former Doc. Number: Document Status: Published:
1204 Device Data Dictionary TS3.7-1998 v01 Superseded; v02 Jointly Approved; v03 Jointly Approved.
Developed By: Environmental Sensor Station Working Group
Point of Contact: E. A. (Gene) Martin, Virginia DOT
MIB Available: Management Information Base is available
Published: Published and available for free download. Click to shopping cart above to register and download the document.
Description of Document:
This standard defines data found in road-weather information stations and air quality sensors.

Document Status:

Date submitted: 11/12/2009

TAKE NOTE OF MULTIPLE VERSIONS -- As of November 2009, the "shopping cart" above initiates the downloading of 1204 v03 for a limited time. The 1204 major version v03 now includes test procedures. The prior 1204 v01 PDF and 1204 v02 PDF have been re-posted below.

To order printed copies of any major version of the standard, point to the mouse-over menu "Deployment" >> Order Standards.

NTCIP MIB files are available for the versions. To request access, see the instructions at Library >> MIBs.

A U.S. DOT ITS Standards "Fact Sheet" is available for this standard; browse to www.standards.its.dot.gov.

VERSION v01 -- In 1998, AASHTO, ITE, and NEMA jointly approved NTCIP 1204 v01, which was previously numbered TS_3.7-1998. In 2002, the printed version of the Joint Standards Publication NTCIP 1204:1998 was available for order. NTCIP 1204:1998 was version v01.13, dated November 2001. The printed version included the Amendment 1 v02 revisions. In 2003 to 2004, the SDOs approved several one-year extensions for 1204:1998, beyond the five year expiration, while 1204 v02 was being drafted.

AMENDMENT 1 -- In 1998 and 1999, the ESS WG developed 1204 Amendment 1 to respond to user comments. Amendment 1 was jointly approved in January 2001. NTCIP 1204 v01.12, and subsequent versions, included the Amendment 1 text.

VERSION v02 -- Between 2002 and 2004, the NTCIP ESS WG worked at revising 1204, to include new sections for a concept of operations, functional requirements, dialogs, updated object definitions, a Protocol Requirements List, and a Requirements Traceability Matrix.

In 2005, the Joint Committee accepted 1204 v02.22 as a Recommended Standard. In April 2006, 1204 v02 was Jointly Approved. In May 2008, the published NTCIP 1204 version v02.24r was available as a PDF download. In 2009, the hardcopy v02.24p was available for order.

VERSION v03 -- This major version revision included the Annex C "Test Procedures." Annex C includes a definition of keywords, a table tracing Requirments to Test Cases, and test procedures for each test case. Adding the test procedures identified other changes, which are summarized in Annex D, Documentation of Revisions.

In June 2007, Bulletin B0121 issued v03.03c as a User Comment Draft for review and comment. In January 2008, the Joint Committee accepted 1204 v03.07 as a Recommended Standard, and Bulletin B0127 issued v03.07b for ballot and approval. In October 2008, 1204 v03 was Jointly Approved. In November 2009, the PDF of v03.08r2 could be downloaded from the shopping cart. The v03.08 printed hardcopy edition will be available soon.

NAVIGATE THE PDF -- To help users navigate the large document, the PDF file was authored with embedded links. The links can be found in the Table of Contents, List of Tables and Figures, and throughout the document.

MULIVERSION INTEROPERABILITY NOTES -- See version v03.08 Annex D.2 and Table 31 for compatibility and impact notes.

FORECAST:

The NTCIP 1204 v03 edition's updated MIB and PRL reviseable files will be posted soon. A separate file with the reviseable test procedures will be posted soon.

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What's Available:

    Bulletin(s):

      Five Year Review and Action on NTCIP Standards: 1101, 1201, 1202, 1203, 1204, and 2001,
      Date Posted: 12/23/2003 3:11:20 PM
      Document Description: Request for Action for Extension or Reaffirmation.

    Standard(s):

      NTCIP Object Definitions for ESS - version 01,
      Date Posted: 5/13/2008 9:18:00 PM
      Document Description: Superseded version; more recent version recommended.
      NTCIP ESS Object Definitions - version 02,
      Date Posted: 11/10/2009 4:42:25 PM
      Document Description: Superseded version; more recent version recommended.

    NTCIP documents are distributed in Adobe® Acrobat® format. Version 9 of the Acrobat Reader® is recommended. To get Adobe® Acrobat Reader®, click here.


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