Developing a Freeway Data Base Model

Ritch, Gene P.

i

Developing a Freeway Data Base Model

1986-06-01
By Ritch, Gene P.

File Language:

English

Details

Creators:

Ritch, Gene P.
Corporate Creators:

Texas Transportation Institute. Texas A&M University
Corporate Contributors:

Texas State Department of Highways and Public Transportation ; United States. Department of Transportation. Federal Highway Administration
Subject/TRT Terms:

Databases Data Collection Freeways Golden River Highway Traffic IBM-PC Microcomputers Simulation Traffic Counting Stations Travel Time TRIDAQS
Publication/ Report Number:

FHWA/TX-86/53+421-3F
Resource Type:

Tech Report
Geographical Coverage:

United States ; Texas
Edition:

Final Report: September 1983 - June 1986
Corporate Publisher:

Texas Transportation Institute. Texas A&M University
Abstract:

A microcomputer that communicates to traffic measuring devices (Golden River and TRIDAQS) via RS 232 port is equipped to emulate a 3278 workstation. Due to the emulation software and hardware type and the host computer program, data files could not be downloaded or uploaded. The mainframe's program was modified and a different emulation package employed now enables file transfers (after project ended). New lap top microcomputers configured as TRIDAQS units now collect and process travel time data in four districts.
Format:

PDF
Funding:

2-18-84-421
Collection(s):

US Transportation Collection
Main Document Checksum:

urn:sha-512:8666af0dc4452852691337f3e6738cef5bedc35b68ca3469dff351742c634f166cc38dc9b09685c054eda8da8442de800b22e0e4f590219f129962aa17f07a5f
Download URL:

https://rosap.ntl.bts.gov/view/dot/84962/dot_84962_DS1.pdf
File Type:

[PDF - 1.42 MB ]

File Language:

English

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