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Innovative Tour-Based Truck Travel Model using Truck GPS Data. TRB SHRP2: Innovations in Freight Demand Modeling and Data Improvement – Second Symposium. October 21, 2013. Arun Kuppam.

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Innovative tour based truck travel model using truck gps data

Innovative Tour-Based Truck Travel Model using Truck GPS Data

TRB SHRP2: Innovations in Freight Demand Modeling and Data Improvement – Second Symposium

October 21, 2013

Arun Kuppam

co-authored by Jason Lemp, CS Dan Beagan, CS Vladimir Livshits, MAG Lavanya Vallabhaneni, MAG Sreevatsa Nippani, MAG


Overview
Overview Data



Atri data specifics
ATRI Data Specifics Data

Heavy Trucks

Large Sample of Trucks

Relatively Cheap


Truck gps data from phoenix all trucks in april 2011
Truck GPS Data from Phoenix DataAll Trucks in April 2011

ATRI GPS All Truck IDsApril 2011

ATRI GPS April 2011


Truck gps data from phoenix one truck in april 2011
Truck GPS Data from Phoenix DataOne Truck in April 2011

ATRI GPS Truck ID 3570452April 2011


Truck gps data from phoenix one truck on april 1 2011
Truck GPS Data from Phoenix DataOne Truck on April 1, 2011

ATRI GPS Truck ID 3570452April 1, 2011


Processing of one truck tour
Processing of One Truck Tour Data

Processed Data

Primary Anonymized Data


Processing of one truck tour1
Processing of One Truck Tour Data

Processed Data

Primary Anonymized Data


Truck gps data from phoenix processing of one truck on april 1 2011
Truck GPS Data from Phoenix DataProcessing of One Truck on April 1, 2011

ATRI GPS Truck ID 357402 - April 1, 2011 – Actual Stops


Truck gps data from phoenix taz of trip ends for one truck on april 1 2011
Truck GPS Data from Phoenix DataTAZ of Trip Ends for One Truck on April 1, 2011

Industrial

Land Fill, Sand, Gravel

Industrial


Truck gps data from phoenix lu of trip ends for one truck on april 1 2011
Truck GPS Data from Phoenix DataLU of Trip Ends for One Truck on April 1, 2011

Industrial

Landfill, Sand & Gravel

Industrial


Trip and tour based truck models
Trip- and Tour-Based Truck Models Data

  • Truck Trip Ends (7 trips, 6 LU)

  • Truck Tours (2 tours, 6 LU)



Stop generation model predicts number of stops on each truck tour
Stop Generation Model DataPredicts number of stops on each truck tour

Available Set of Choices

Decision Making Variables

Outputs = Number of stops made on tour (any value between 1 & 11)


Tour completion model predicts if truck returns to home base
Tour Completion Model DataPredicts if truck returns to home base

Available Set of Choices

Decision Making Variables

Outputs = Tour is complete or not


Stop purpose model predicts purpose of stop
Stop Purpose Model DataPredicts purpose of stop

Available Set of Choices

Decision Making Variables

Outputs = One of 10 stop purpose types


Stop location model predicts location taz of each stop
Stop Location Model DataPredicts location TAZ of each stop

Available Set of Choices

Decision Making Variables

Outputs = Location TAZ of each stop


Stop tod choice model predicts tod of each stop
Stop TOD Choice Model DataPredicts TOD of each stop

Available Set of Choices

Decision Making Variables

Outputs = One of 24 hour intervals





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