Company Filing History:
Years Active: 2015-2017
Title: Innovations by Gregory J Barlow
Introduction
Gregory J Barlow is an accomplished inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of urban traffic control, focusing on developing innovative solutions to enhance the efficiency of traffic signal networks. With a total of 2 patents, his work is paving the way for smarter urban environments.
Latest Patents
Barlow's latest patents include groundbreaking methods and systems for adaptive traffic signal control. His scalable urban traffic control system addresses current challenges by offering a new approach to real-time, adaptive control of traffic signal networks. The methods and systems he describes exploit a novel conceptualization of the signal network control problem as a decentralized process. Each intersection in the network independently and asynchronously solves a single-machine scheduling problem in a rolling horizon fashion to allocate green time to its local traffic. Intersections communicate planned outflows to their downstream neighbors, increasing visibility of future incoming traffic and achieving coordinated behavior. This novel formulation abstracts flows of vehicles into clusters, enabling orders-of-magnitude speedup over previous time-based formulations. This allows for truly real-time (second-by-second) responses to changing conditions.
Career Highlights
Gregory J Barlow is affiliated with Carnegie Mellon University, where he continues to innovate and contribute to research in urban traffic systems. His work is recognized for its potential to transform how cities manage traffic flow and improve overall transportation efficiency.
Collaborations
Barlow collaborates with notable colleagues such as Stephen Smith and Xiao-Feng Xie, who share his vision for advancing urban traffic control technologies.
Conclusion
Gregory J Barlow's innovative work in adaptive traffic signal control exemplifies the potential of technology to address urban challenges. His contributions are vital for creating smarter, more efficient cities.