Application Name: Automated Traffic Signal Performance Measures (ATSPM)

Version Number: V4.0

• Initial release of ATSPM.

Description: 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.

Features: Signal Measures Charts Purdue Phase Termination Split Monitor Pedestrian Delay Preemption Details Turning Movement Counts Purdue Coordination Diagram Approach Volume Approach Delay Arrivals on Red Approach Speed Yellow and Red Actuations Purdue Split Failures Purdue Link Pivot

Reports Usage

Installation and removal instructions: Installation manual will be forthcoming provided by GDOT.

License information See the accompanying LICENSE.txt file.

System Requirements

• Windows Server 2008 or newer installed
• .NET 4.5.2 Framework installed:
• In Server 2012, this is installed using Add Features under Server Manager. o When adding the .NET framework, ensure that HTTP Activation and TCP Port Sharing are installed with it. o In Server 2008, .NET 4.5.2 is a separate install.
• IIS 7 or better installed, along with ASP.NET 4.0 or later o In Windows Server, IIS is installed using Add Roles (Server 2008 or later). o When adding the IIS role, ensure ASP.NET 4.0 or later is included. In Server 2008 or later, this is found under Web Server (IIS) > Web Server > Application Development when adding IIS.
• Firewall exceptions for connections to the controllers
• SQL Server Express, SQL Server 2008 R2, or newer installed
• If Watchdog features are desired, installation requires access to an SMTP (email) server. It will accept email from the automated traffic signal performance measures (ATSPM) server. The SMTP server can reside on the same machine.
• Microsoft Visual Studio 2013 or later is recommended.

Documentation Documentation will be forthcoming provided by GDOT.

Web sites The software is distributed through the USDOT's JPO Open Source Application Development Portal (OSADP) -> http://itsforge.net/