Next Generation R/WIS: Concept and Prototype Implementation

Kwon, Taek Mu
1999-03
Thumbnail Image

View/Download File

Mn_DOT1999-19.pdf (5.39 MB)

Persistent link to this item

http://purl.umn.edu/152985
Statistics
View Statistics

Journal Title

Journal ISSN

Volume Title

Title

Next Generation R/WIS: Concept and Prototype Implementation

Authors

Published Date

1999-03

Publisher

Minnesota Department of Transportation

Type

Report

Abstract

Traditional R/WISs offer limited scope of data types, limited communication methods, and proprietary incompatibility problems. The R/WIS in Minnesota District-1 experienced the typical problems of the traditional R/WIS. This project looked at solutions to these problems--developing a new layered hierarchical architecture referred to as NG-R/WIS. Four layers--a sensor layer, a data integration layer, a database layer, and an application layer--for the basis of the NG-R/WIS. This architecture allowed integration of heterogeneous systems thorough the data integration layer and provided structured data to applications through a standard relational database and computer networks. This project developed three applications: web page service, automated voice service, and live stream-video service. The web pages and automated voice serviced provided a new class of information. The report concludes with the recommendations and future direction of the proposed NG-R/WIS.

Keywords

Description

Related to

Replaces

License

Collections

Research Reports

Series/Report Number

MnDOT
 1999-19

Funding information

Minnesota Department of Transportation

Isbn identifier

Doi identifier

Previously Published Citation

Suggested citation

Kwon, Taek Mu. (1999). Next Generation R/WIS: Concept and Prototype Implementation. Retrieved from the University Digital Conservancy, https://hdl.handle.net/11299/152985.

Content distributed via the University Digital Conservancy may be subject to additional license and use restrictions applied by the depositor. By using these files, users agree to the Terms of Use. Materials in the UDC may contain content that is disturbing and/or harmful. For more information, please see our statement on harmful content in digital repositories.