A self-describing data transfer methodology for ITS applications

Details

• Creators:
  Dailey, D. J. ; Meyers, D. ; Pond, L.
• Corporate Contributors:
  University of Washington. ITS Research Center ; Washington State Transportation Center ; United States. Federal Highway Administration. Washington Division ; Washington State Transportation Commission
• Subject/TRT Terms:
  Computer Network Protocols Data Communications Data Sharing Data Transmission Intelligent Transportation Systems Intelligent Transportation Systems(ITS) ITS(Intelligent Transportation Systems) Methodology Remote Sensing SDD(Self-Describing Data) Self-Describing Data(SDD) Technology Transfer Traffic Data

  More +
• Resource Type:
  Research Paper
• Geographical Coverage:
  United States
• Edition:
  Final research report
• Corporate Publisher:
  Washington (State). Department of Transportation
• Abstract:
  The wide variety of remote sensors used in Intelligent Transportation Systems (ITS)
  
  applications (loops, probe vehicles, radar, cameras, etc.) has created a need for general
  
  methods by which data can be shared among agencies and users who own disparate computer
  
  systems.
  
  In this paper, we present a methodology that demonstrates that it is possible to create,
  
  encode, and decode a self-describing data stream using the following:
  
  1. existing data description language standards,
  
  2. parsers to enforce language compliance,
  
  3. a simple content language that flows out of the data description language,
  
  and
  
  4. architecture neutral encoders and decoders based on ASN.1.
  
  
• Format:
  PDF
• Funding:
  Research Project T9903, Task 30
• Collection(s):
  US Transportation Collection
• Main Document Checksum:
  urn:sha-512:e1a8ca2ca536fac48746596a5f2501127d9c988b03cb6e2a809c93c623680d1ba1efae832ae4951db01119895b8359d6e8805cff9adafd232c36289701265287
• Download URL:
  https://rosap.ntl.bts.gov/view/dot/5155/dot_5155_DS1.pdf
• File Type:
  [PDF - 501.70 KB ]