using stationary image based data collection method for evaluation of traffic sign condition

Clicks: 280
ID: 200985
2016
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Abstract
Transportation asset management helps monitor the transportation systems and optimize the construction, operation, and maintenance of assets. Many state Department of Transportations (DOTs) have already established asset management systems for high cost and low quantity assets, e.g., bridge and tunnel assets. However, due to the sheer number of traffic signs deployed by DOTs, statewide sign inventory and condition information are not well developed. Currently, using handheld devices is the most selected method by agencies to measure signs. To address safety challenge and high cost of data collection, an innovative stationary image based method has recently been proposed. This paper discusses the advantages and disadvantages of such image based method over using handheld devices in terms of the accuracy, possibility and consistency of data, speed, safety, maintenance, and cost. At its completion, this study provides suggestions to tackle the issues associated with image based method.
Reference Key
khalilikhah2016internationalusing Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Majid Khalilikhah;Vahid Balali;Kevin Heaslip
Journal international journal of engineering and technology(uae)
Year 2016
DOI
10.1016/j.ijtst.2017.03.001
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