VDOT Accepts Fancy Gap Central System Software for Fancy Gap Visibility Detection System

Fancy Gap, VA -- VDOT officially accepted the Central System software component of the Fancy Gap Visibility Detection System (VDS). The Central System software, developed by Open Roads Consulting, was accepted for operational use after undergoing complete functional acceptance testing by VDOT. The Fancy Gap VDS consists of 14 WeatherScene™ weather detection stations developed by Systems Innovations Inc (SII), mounted at various locations along I-77. The Central System software allows VDOT to access the weather data gathered from these weather stations.

The Central System is currently installed and being operated from the VDOT I-81 Interim Operations Centers located at the Smart Road facility of the Virginia Tech Transportation Institute (VTTI). VTTI operators are now able to utilize the Central System software to monitor weather conditions in the Fancy Gap area. When adverse weather conditions are present, operators are alerted to the condition by audible alarm and a popup window on the user interface. Operators can then decide whether to post a warning message to motorists on Dynamic Message Signs.

The Fancy Gap VDS Central System software is based on the OpenTMS™ system that is operating in the Richmond Smart Traffic Center (STC). VDOT chose to use this system as the basis for the Fancy Gap system due to its successful deployment in Richmond, and the ability to reuse proven software components. The Fancy Gap VDS system incorporates the existing OpenDMS™ subsystem for controlling message signs, and adds the OpenESS™ subsystem for communication with the weather stations. This strategy allowed for rapid deployment of the system, which was accomplished in 1 year from notice-to-proceed to Central System acceptance.