Interested in science? Want to learn more about the latest technology breakthroughs in normal English, minus the jargon? Then Café Scientifique Pittsburgh at Carnegie Science Center is the place to be!
Café Sci is THE place in Pittsburgh where anyone interested in science can get together at a scientific hub to discuss today's science issues with experts, and best of all... you can ask your own questions! After a brief talk by our monthly guest speaker, the evening is dedicated to a question-and-answer session. Plus, enjoy our pub-type atmosphere with food and drinks available for purchase.
Dr. Stephen F. Smith
Research professor in the Robotics Institute and Director of the Intelligent Coordination and Logistics Laboratory
Carnegie Mellon University
Traffic congestion in United States metropolitan areas is an increasing problem, now estimated to cost travelers $121 billion annually in lost time and fuel consumption, and to release 56 billion pounds of carbon dioxide into the atmosphere each year. In this talk, Dr. Stephen F. Smith will describe recent research aimed at addressing this problem through smart traffic signals. A smart traffic signal perceives approaching traffic in real time and dynamically allocates green light time to move all current traffic through the intersection as efficiently as possible. Signal plans are coordinated with neighboring smart signals. Smith will summarize how this technology works, present results obtained from an initial experimental deployment of smart traffic signals in the East Liberty neighborhood of Pittsburgh, and discuss future opportunities for smart signal systems to exploit emerging connected vehicle technology (which will shortly enable direct communication between traffic signals and vehicles) to enhance the safety and mobility of urban travelers.
Smith is a research professor in the Robotics Institute at Carnegie Mellon University, where he is director of the Intelligent Coordination and Logistics Laboratory. Smith's research focuses on the theory and practice of next-generation technologies for planning, scheduling, coordination, and optimization. For the past several years, he has directed the SURTRAC (Smart URban TRAffic Control) adaptive traffic signal control project, which has developed a decentralized system for real-time optimization of urban traffic flows. Current research with SURTRAC focuses on optimization of traffic flows involving passenger vehicles, buses, pedestrians, and bicyclists, and on integration of smart signal control with connected vehicle technology.
Date: Monday, February 2, 2015
Time: Doors open at 6 pm, and the program is 7-9 pm.
Location: Carnegie Science Center
Cash bar: Open from 6-7:30 pm
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