Development and preliminary testing of an automatic turning movements identification system : final report, February 2010.

Yi, Ping; Shao, Chun; Mao, Jialei

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Development and preliminary testing of an automatic turning movements identification system : final report, February 2010.

2010-02-01
By Yi, Ping ; Shao, Chun ; Mao, Jialei

File Language:

English

Details

Creators:

Yi, Ping ; Shao, Chun ; Mao, Jialei
Corporate Creators:

University of Akron. Department of Civil Engineering
Corporate Contributors:

Ohio Transportation Consortium ; United States. Department of Transportation. University Transportation Centers (UTC) Program
Subject/TRT Terms:
Resource Type:

Tech Report
Geographical Coverage:

Ohio
Corporate Publisher:

Ohio Transportation Consortium
Abstract:

It is important for many applications, such as intersection delay estimation and adaptive signal ; control, to obtain vehicle turning movement information at signalized intersections. However, ; vehicle turning movement information is very time consuming to obtain and usually the data ; can only be counted manually. Previous efforts were focused on solving the problem using an ; O-D matrix but the result is not accurate and reliable. Limitations with the existing methods to ; handle shared-lane situations have prevented them from being used for many intersections. ; Motivated by the need to identify vehicle turning movements for many real time applications ; without being constrained by the intersection configuration, the University of Akron’s ; transportation research group has developed an Automatic Turning Movement Identification ; System (ATMIS) and tested it through lab and field evaluation. The results from those ; experiments are very encouraging with small errors compared with the ground truth. This ; project has demonstrated the great potential of ATMIS to be used for other applications after ; further testing and enhancement.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/17619/dot_17619_DS1.pdf
File Type:

[PDF - 370.62 KB]
Collection(s):

University Transportation Centers ; US Transportation Collection
Main Document Checksum:

urn:sha256:5decce182fbc138b0fbb9750a82fad8df31889587786099dc2bb21fc72322b16

File Language:

English

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