Malfunction identifying and modifying of dynamic traffic data

JIANG Gui-yan; GANG Long-hui; ZHANG Xiao-dong; WANG Jiang-feng

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Article Navigation > Journal of Traffic and Transportation Engineering > 2004 > 4(1): 121-125

JIANG Gui-yan, GANG Long-hui, ZHANG Xiao-dong, WANG Jiang-feng. Malfunction identifying and modifying of dynamic traffic data[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 121-125.

Citation:

JIANG Gui-yan, GANG Long-hui, ZHANG Xiao-dong, WANG Jiang-feng. Malfunction identifying and modifying of dynamic traffic data[J]. Journal of Traffic and Transportation Engineering, 2004, 4(1): 121-125.

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Malfunction identifying and modifying of dynamic traffic data

School of Transportation, Jilin University, Changchun 130025, China

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Author Bio:
JIANG Gui-yan(1964-), female, professor, 86-431-5705505, jianggy@public.cc.jl.cn
Received Date: 2003-02-17
Publish Date: 2004-02-25

Abstract

Abstract

This paper described the method of malfunction identifying of dynamic traffic data and data-processing procedure with respect to the type of data malfunction, such as omitting, reverting and modifying. All of these can provide accuracy and credible input information to prediction model of traffic states. The result indicates that the methods are feasible, especially, data-modifying resolves the problem of later data-processing brought by data-missing.
- intelligent transportation system,
- dynamic traffic data,
- malfunction data,
- identifying and modifying

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References(8)

References

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