OSADP
OSADP Github hosts a collection of software development project in private repositories. Membership is by invitation only.
Pinned Repositories
ATSPM
Automated Traffic Signal Performance Measures (ATSPM) are a series of visual aids that display the high-resolution data from signal controllers. They are a valuable asset management tool, aiding personnel in the control of both signal hardware and signal timing and coordination. They allow analysis of data collected 24 hours a day, 7 days a week, improving the accuracy, flexibility, and performance of signal equipment and the system as a whole. ATSPM are used to optimize mobility, manage traffic signal timing and maintenance, reduce congestion, save fuel costs and improve safety.
CACC
CACC VISSIM 2.0 Algorithm is designed to simulate close-spaced CACC platoons in VISSIM using the COM interface and VISSIM API. This application can be used to evaluate the operational benefits of having a dedicated CACC lane on freeway. Need Visual Studio 2013 and VISSIM version 6.22 or newer (both 32 and 64 bit versions work) to run the algorithm.
Construction-Work-Zone-Mitigation-Tool
The application runs on a combination of PostgreSQL with PostGIS (the spatial data management and analysis package for PostgreSQL), which is responsible for the main analytic processes, and RStudio, which provides the run-time interface and rendering engine.
ETFOMM
Welcome to Enhanced Transportation Flow Open-source Microscopic Model (ETFOMM) project. ETFOMM inherits 40 years of FHWA development of traffic simulation algorithms and flow theories while overcoming CORSIM’s limitations in supporting research. This project also includes ETFOMM Application Programming Interface (ETAPI) that provides communications between ETFOMM core simulation engine and user-developed applications (Apps) through ETRunner, a Windows console program.
IMRCP
The Integrated Modeling for Road Condition Prediction (IMRCP) System version 1.0 integrates weather and traffic data sources and predictive methods to effectively predict road and travel conditions in support of tactical and strategic decisions by travelers, transportation operators, and maintenance providers.
SSAM
SSAM3 is used to perform safety analysis of traffic facilities combining with microsimulation software. This technique may be of use to researchers, transportation engineers, and safety engineers. There are two versions of SSAM3, single threading version (SSAM3.exe) and multi-threading version (SSAM3M.exe).
STOL_Crossing
The Pedestrian Mid-block Crossing Application is designed to allow pedestrians at configured mid-block cross walks communicate their intent to cross with drivers approaching the same mid-block cross walk.
TCA
The Trajectory Conversion Algorithm (TCA) Software is designed to test different strategies for producing, transmitting, and storing Connected Vehicle information. The TCA reads in and uses vehicle trajectory information or Vissim output, roadside equipment (RSE) location information, cellular or event region information and strategy information to produce a series of snapshots that a connected vehicle would produce. Vehicles can be equipped to generate and transmit Probe Data Messages (PDMs), Basic Safety Messages (BSMs), Cooperative Awareness Messages (CAMs) or ITS SPOT messages which can be transmitted by Dedicated Short Range Communication (DSRC) and/or via cellular. The TCA program version 2 build 3 or 2.3 includes simulated communication disruptions between vehicles and roadside equipment. As soon as a vehicle equipped to transmit via DSRC is in range of a RSE, it will download all of its snapshot information directly with a probabilistic uncertainty of the data being lost. Similarly, if the vehicle is equipped to transmit via cellular, it will download all its snapshot information directly but those snapshots might be lost or delayed due to user-defined loss rate and latency. In TCA 2.3, BSMs and PDMs can also be made to transmit at user-defined intervals.
Traffic-Congestion-State-Predictor-Tool
The Connected Vehicle Big Data Analytics Tool code is designed to predict traffic congestion in an 100 ft x 100 ft area every minute an hour ahead of time using Basic Safety Messages (BSM) or average speed data from INRIX.
V2I-Hub
Integrated V2I Prototype: V2I Hub was developed to support jurisdictions in deploying connected vehicle technology by reducing integration issues and enabling use of their existing transportation management hardware and systems. V2I Hub is a software platform that utilizes plugins to translate messages between different devices and run transportation management and connected vehicle applications on roadside equipment.
OSADP's Repositories
OSADP/DIRECTView-AMS
DIRECTView AMS consist of the source-code for a visualization module developed as part of the DIRECT simulation software package by the AMS (Analysis, Modeling and Simulation Testbeds for DMA and ATDM Evaluation) Dallas Testbed and enables users to visualize the simulation-based measures of effectiveness as a function of different simulation scenarios.
OSADP/LA-FRATIS
LA-FRATIS - Enhancement of Cross Town Improvement Project (C-TIP) Drayage Optimization Proof of Concept Application
OSADP/UMinn-SmarTrAC
SmartTrAC is a smart phone application that collects highly-detailed activity and travel behavior data with minimal user burden, providing a compelling alternative to the traditional diary-based method typically used to collect individual travel and activity information.
OSADP/AMS-TCA-Aimsun
The Trajectory Conversion Algorithm-Aimsun (TCA-A) Software is designed to test different strategies for producing, transmitting, and storing Connected Vehicle information. The TCA-A runs with the Aimsun tool using real-time simulation vehicle information, roadside equipment (RSE) location information, cellular or event region information and strategy information to produce a series of snapshots that a connected vehicle would produce.
OSADP/DTALite-AMS
DTALite AMS consist of the source-code and the compiled application used as part of the AMS (Analysis, Modeling and Simulation Testbeds for DMA and ATDM Evaluation) Phoenix Testbed. This Simulation Platform is used to simulate real world traffic demand within a given roadway network at a mesoscopic level. Individual vehicle agents are simulated with their trajectories tracked and recorded for performance measure analysis.
OSADP/Traffic-Congestion-State-Predictor-Tool
The Connected Vehicle Big Data Analytics Tool code is designed to predict traffic congestion in an 100 ft x 100 ft area every minute an hour ahead of time using Basic Safety Messages (BSM) or average speed data from INRIX.
OSADP/Transportation-Analysis-Project-Costing-Tool
Transportation Analysis Project Costing Tool is a spreadsheet tool that produces ballpark estimates of labor hours required for surface transportation analysis based on a small number of user inputs.
OSADP/CVD-DME
Connected Vehicle Data-Driven Measures Estimation: This software package contains code to estimate key transportation measures using connected vehicle messages as well as to establish ground truth data using vehicle trajectories.
OSADP/MMITSS_CA_FIELD
MMITSS_CA_FIELD - Multi-Modal Intelligent Traffic Signal System (MMITSS) is the next generation of traffic signal systems that seeks to provide a comprehensive traffic information framework to service all modes of transportation, including general vehicles, transit, emergency vehicles, freight fleets, and pedestrians and bicyclists in a connected vehicle (CV) environment.
OSADP/MMITSS_THEA
MMITSS-Tampa Model program is a port of MMITSS-AZ 1.0 to the Tampa SC Pilot Siemens RSU
OSADP/ETFOMM
Welcome to Enhanced Transportation Flow Open-source Microscopic Model (ETFOMM) project. ETFOMM inherits 40 years of FHWA development of traffic simulation algorithms and flow theories while overcoming CORSIM’s limitations in supporting research. This project also includes ETFOMM Application Programming Interface (ETAPI) that provides communications between ETFOMM core simulation engine and user-developed applications (Apps) through ETRunner, a Windows console program.
OSADP/SSAM
SSAM3 is used to perform safety analysis of traffic facilities combining with microsimulation software. This technique may be of use to researchers, transportation engineers, and safety engineers. There are two versions of SSAM3, single threading version (SSAM3.exe) and multi-threading version (SSAM3M.exe).
OSADP/SEMI-ODE
The South East Michigan (SEMI) Operational Data Environment (ODE) is an early release of software that was developed to acquire connected vehicle data, conduct data valuation, aggregation and integration functions, and provide it to clients that have connected to it.
OSADP/OpenAWAM
Open Anonymous Wireless Address Matching Application: OpenAWAM is an open-source project whose purpose is to allow logging and analysis of anonymized Bluetooth addresses from multiple locations in an area of interest (generally public streets or other public places).
OSADP/MMITSS-Private
Older MMITSS code - MMITSS AMS consists of the source-code for the MMITSS application used in the AMS Project (Analysis, Modeling and Simulation Testbeds for DMA and ATDM Evaluation). MMITSS stands for Multi Modal Intelligent Traffic Signal System and consists of five different application - I-SIG, FSP, TSP, PREEMPT and PED-SIG. Details on these applications are provided at http://www.its.dot.gov/research_archives/dma/bundle/mmitss_plan.htm.
OSADP/Data-Visualization-Tool
This repository contains code and other assets to render a website displaying prototype visualizations of selected data sets in the Federal Highway Administration (FHWA)'s Research Data Environment (RDE).
OSADP/PortalRepo
OSADP/D-RIDE-AMS
Dynamic Ridesharing: D-RIDE AMS consist of the source-code and the compiled application used as part of the AMS (Analysis, Modeling and Simulation Testbeds for DMA and ATDM Evaluation) Phoenix Testbed.
OSADP/Road-Weather-Performance-Management-
The tool captures and analyzes applicable traffic mobility and road weather data continuously from multiple sources. This includes capturing road weather data from fixed weather stations
OSADP/MMITSS_AZ_FIELD
There are four major component of MMITSS field version: Intelligent Signal Control (I-SIG), Signal Priority (SP), Mobile Accessible Pedestrian Signal System (PED-SIG) and real-time performance observer (PERF-OBS).
OSADP/INFLO-AMS
NFLO AMS consists of the source-code for the INFLO application used in the AMS Project (Analysis Modeling and Simulation Testbeds for DMA and ATDM Evaluation). INFLO stands for the Dynamic Mobility Application titled Intelligent Network Flow Optimization.
OSADP/eTEXAS
The Enhanced Traffic EXperimental Analytical Simulation (eTEXAS) Model for Intersection Traffic is a high quality, single intersection, microscopic traffic simulation model which has been updated by Harmonia to act as a simulation library for Connected Vehicle Program applications and to incorporate certain SAE J2735 vehicle messages. The underlying TEXAS Model, developed at The University of Texas at Austin, analyzes in sub-microscopic detail the behavior of driver-vehicle units as they go through an intersection and intermix with other traffic flows. The model contains detailed intersection geometry, path following, microscopic car following, lane changing, visibility restriction features, and surrogate measures of safety allowing it to be used for intersection collision analysis.
OSADP/CARMA
CARMA
OSADP/Motion-Logger
MIT CloudThink Motion Logger:The CloudThink Motion and Context Logger captures information from phone sensors to a comma-separated text file for data analysis and motion studies. This application collects data from all of the phone's motion-related sensors, including the accelerometer, gyroscope, compass, and GPS. There are two releases, one for iOS and one for Android.
OSADP/VEDM-CAV
VEDM-CAV 1.0 is an innovative framework for simulating machine driving in a traffic simulator, VISSIM. This expands on the existing simulation work which is largely based on human driver models.
OSADP/SPaT
Signal Phase and Timing: his software supports generation of several over-the-air message to include SPAT, MAP, RTCM and SSM. SPaT is generated based on a NTCIP block object 'pushed' from a SPaT-enabled Traffic Signal Controller.
OSADP/SRI
Smart Roadside Initiative Repository -SRI is a suite of applications used by law enforcement to monitor commercial motor vehicle (CMV) activity coming through the weigh stations.