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    • Advanced Messaging Concept Development: Probe Data Control Message

    Metadata Updated: January 20, 2026

    Contains all PDCMs generated during the AMCD field testing program. The PDCM is a control message sent from the server to OBUs to customize a request for Probe Vehicle Data (PVD) from the receiving OBU. All PDCMs are generated by the VCC Cloud server and transmitted to OBU clients through either a DSRC or cellular communications channel.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date January 20, 2026
    Data Update Frequency irregular

    Metadata Source

    Harvested from DOT Socrata Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date January 20, 2026
    Publisher US Department of Transportation
    Maintainer
    Identifier https://data.transportation.gov/api/views/q3ms-nja6
    Data First Published 2016-09-01
    Data Last Modified 2016-09-01
    Category Automobiles
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 021:15
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.transportation.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Harvest Object Id f4f10e30-ac2b-4fac-8b2b-c498d30fa99d
    Harvest Source Id a776e4b7-8221-443c-85ed-c5ee5db0c360
    Harvest Source Title DOT Socrata Data.json
    Homepage URL https://data.transportation.gov/d/q3ms-nja6
    License http://creativecommons.org/licenses/by-sa/3.0/legalcode
    Old Spatial Tyson’s Corner, Fairfax County, Virginia
    Program Code 021:013
    Source Datajson Identifier True
    Source Hash 3e240746de29a167410e14cc141a2c811970b523c791e8f7a9d6c78427968d78
    Source Schema Version 1.1
    Spatial
    Temporal 2016-11-14/2016-11-16

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