Traffic data acquisition and distribution (TDAD)

Dailey, D. J.; Meyers, D.; Pond, L.; Guiberson, K.

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Traffic data acquisition and distribution (TDAD)

2002-05-01
By Dailey, D. J. ; Meyers, D. ; Pond, L. ; ...

File Language:

English

Details

Creators:

Dailey, D. J. ; Meyers, D. ; Pond, L. ; Guiberson, K.
Corporate Creators:

Washington State Transportation Center ; Washington State Transportation Commission. Planning and Capital Program Management ; Washington (State). Department of Transportation ; United States. Federal Highway Administration
Subject/TRT Terms:

Advanced Traffic Management Systems Data Acquisition Data Bases Data Collection Data Mine Data Processing Data Sharing Data User Services Design Highway Design Highway Management Intelligent Transportat Intelligent Transportation Systems Traffic Control Traffic Data Traffic Surveillance Traffic Survey Devices Travel Times User Analysis
Publication/ Report Number:

WA-RD 484.1
Resource Type:

Research Paper
Geographical Coverage:

United States
Edition:

Final research report
Corporate Publisher:

Washington State Transportation Commission
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 report, 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

4. architecture neutral encoders and decodes based on ASN.1.
Format:

PDF
Funding:

Agreement T9903, Task 29
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:f7f0e48c9cd28871cfc19f806876af4b05af029fbf18259c8397595e90dc37e174e9302bce5c434c00f8ca09904cfa5a7035c06cd67d27bce012b74e883b34c9
Download URL:

https://rosap.ntl.bts.gov/view/dot/5233/dot_5233_DS1.pdf
File Type:

[PDF - 738.83 KB ]

File Language:

English

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