Field Evaluation of V2I Connected Vehicle Deployment in Ada County, Idaho: Validating Communication Architecture and Control Technology Readiness

Mohammad, Umair; Madkour, Fatma Elzahraa; Abdel-Rahim, Ahmed; Sorour, Sameh; Hefeida, Mohamed; Khanal, Mandar; Pacific Northwest Transportation Consortium (PacTrans) (UTC)

Advanced Search

Select up to three search categories and corresponding keywords using the fields to the right. Refer to the Help section for more detailed instructions.

Search our Collections & Repository

Advanced Search
Custom Query

All these words:

For very narrow results

This exact word or phrase:

When looking for a specific result

Any of these words:

Best used for discovery & interchangable words

None of these words:

Recommended to be used in conjunction with other fields

Language:

Dates

Publication Date Range:

to

Document Data

Title:

Document Type:

Library

Collection:

Series:

People

Author:

Clear All

Query Builder

Query box

Clear All

For additional assistance using the Custom Query please check out our Help Page

i

Field Evaluation of V2I Connected Vehicle Deployment in Ada County, Idaho: Validating Communication Architecture and Control Technology Readiness

2020-01-01
By Mohammad, Umair ; Madkour, Fatma Elzahraa ; Abdel-Rahim, Ahmed ; ...

[PDF-770.71 KB]

English

Details You May Also Like

Details:

Creators:

Mohammad, Umair ; Madkour, Fatma Elzahraa ; Abdel-Rahim, Ahmed ; Sorour, Sameh ; Hefeida, Mohamed ; ... More +

Mohammad, Umair ; Madkour, Fatma Elzahraa ; Abdel-Rahim, Ahmed ; Sorour, Sameh ; Hefeida, Mohamed ; Khanal, Mandar Less -
Corporate Creators:

Pacific Northwest Transportation Consortium (PacTrans) (UTC)
Corporate Contributors:

United States. Department of Transportation. Research and Innovative Technology Administration ; United States. Department of Transportation. University Transportation Centers (UTC) Program

United States. Department of Transportation. Research and Innovative Technology Administration ; United States. Department of Transportation. University Transportation Centers (UTC) Program Less -
Subject/TRT Terms:

[+]

Case Studies Connected Vehicles Field Tests Implementation On-board Unit (OBU) Packet Drop Delivery Ratio (PDR) Received Signal Strength Indicator (RSSI) Reliability Roadside Unit (RSU) System Architecture Traffic Signal Control Systems Validation Vehicle To Infrastructure Communications
Publication/ Report Number:

2017-S-UI-1
Resource Type:

Tech Report
Geographical Coverage:

United States ; Idaho

United States ; Idaho Less -
Edition:

Research Final
Corporate Publisher:

Pacific Northwest Transportation Consortium (PacTrans) (UTC)
Abstract:

The primary objective of this project was to conduct a field evaluation of a vehicle-to-infrastructure (V2I) connected vehicle traffic signal system deployment in Ada County, Idaho, focusing on validating the communication architecture and control technology readiness for broad implementation. To that end, the reliability of line-of-sight packet exchanges between roadside units (RSUs) and on-board units (OBUs) was extensively tested in the field as a function of the OBU speed and the distance between the OBUs and the RSUs. Two metrics were considered in assessing this V2I communication reliability, the received signal strength indicator (RSSI) and the packet delivery ratio (PDR). To be able to reliably assess the quality of OBU/RSU communication for OBU/RSU equipment from different vendors, the project focused on developing a vendor-independent reliability testing approach for V2I communications in connected vehicle traffic signal system applications. This was intended to provide an alternative to using the communication data reported by proprietary vendor-supplied interfaces. Our approach was based on building a rigorously tested translation model that uses measured RSSIs from any V2I communication equipment to predict the corresponding PDR values. The results were statistically analyzed and models that predict PDR values were developed. A case study to test and validate this new PDR prediction model was conducted at two intersections in Boise, Idaho. The developed prediction model will enable transportation system operators to test and validate the efficiency of connected vehicle RSU/OBU communications at signalized intersection approaches under different traffic conditions, independent of vendor-provided tools.
Format:

PDF
Funding:

69A3551747110
Collection(s):

University Transportation Centers US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:4288b6f05034dd9cc5f7a83566a161e45ea3e18d49c5756b55fec5d4aa9cf136
Download URL:

https://rosap.ntl.bts.gov/view/dot/54015/dot_54015_DS1.pdf
File Type:

No Additional Files

More +

Field Evaluation of V2I Connected Vehicle Deployment in Ada County, Idaho: Validating Communication Architecture and Control Technology Readiness

Details:

Supporting Files

You May Also Like