Company Filing History:
Years Active: 2022
Title: Innovations by Chunhui Yu in Traffic Management
Introduction
Chunhui Yu is an accomplished inventor based in Shanghai, China. He has made significant contributions to the field of traffic management through his innovative approaches to variable speed limits and ramp metering on expressways. His work focuses on enhancing road safety and efficiency by addressing crash risks.
Latest Patents
Chunhui Yu holds a patent for a "Collaborative controlling method of variable speed limit and ramp metering for expressways based on crash risk." This invention involves a systematic approach to managing traffic flow by calculating crash risk indices and implementing strategies to adjust speed limits and ramp metering accordingly. The method includes several steps: calculating the crash risk index, activating the VSL-RM strategy when necessary, determining which ramps to control, and executing a variable speed limit strategy to optimize traffic conditions.
Career Highlights
Chunhui Yu is affiliated with Tongji University, where he contributes to research and development in transportation engineering. His work is recognized for its practical applications in improving traffic safety and efficiency on expressways.
Collaborations
Chunhui Yu collaborates with colleagues such as Wanjing Ma and Ziliang He, who contribute to his research efforts and innovations in traffic management.
Conclusion
Chunhui Yu's innovative work in traffic management exemplifies the importance of research and development in enhancing road safety. His contributions through patents and collaborations continue to influence the field positively.