Title :
A self-describing data transfer methodology for ITS applications
Author :
Dailey, D.J. ; Meyers, D.F.
Author_Institution :
Dept. of Electr. Eng., Washington Univ., Seattle, WA, USA
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. We present a methodology that demonstrates that it is possible to create, encode, and decode a self-describing data stream using: (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
Keywords :
automated highways; data description; electronic data interchange; ASN.1; ITS; architecture-neutral decoders; architecture-neutral encoders; cameras; data description language standards; disparate computer systems; intelligent transportation systems; language compliance; loops; parsers; probe vehicles; radar; remote sensors; self-describing data stream; self-describing data transfer methodology; simple content language; Application software; Decoding; Intelligent sensors; Intelligent transportation systems; Intelligent vehicles; Probes; Radar applications; Radar remote sensing; Remote sensing; Smart cameras;
Conference_Titel :
Intelligent Transportation System, 1997. ITSC '97., IEEE Conference on
Conference_Location :
Boston, MA
Print_ISBN :
0-7803-4269-0
DOI :
10.1109/ITSC.1997.660519
