Company Filing History:
Years Active: 2020
Title: Haimin Jun: Innovator in Urban Traffic Management
Introduction
Haimin Jun is a prominent inventor based in Dalian, China. He has made significant contributions to the field of urban traffic management through his innovative methods for estimating road travel time. With a total of 2 patents, his work focuses on improving the efficiency and accuracy of urban transportation systems.
Latest Patents
Haimin Jun's latest patents include two groundbreaking methods. The first patent, titled "Method for estimating road travel time based on built environment and low-frequency floating car data," addresses urban traffic management and traffic system evaluation. This method utilizes the built environment as an explanatory variable for road travel time, demonstrating its interpretability through numerical examples. It also determines distribution parameters of road travel time based on vehicle number distribution rather than distance. The benefits of this method include explaining the positive impact of the built environment on road travel time and reflecting speed differences among various road sections, thereby enhancing the precision of travel time estimates.
The second patent, "Method for estimating distribution of urban road travel time in considering operation state of taxi," focuses on urban transportation planning and management. This invention estimates path travel time distributions based on different operational states of taxis. By incorporating a Markov model, it describes the correlation of travel time distribution between adjacent road sections, increasing the accuracy of the estimation results. The model is validated using data from Shenzhen, demonstrating improved accuracy when considering the operational states of taxi drivers.
Career Highlights
Haimin Jun is affiliated with Dalian University of Technology, where he continues to advance research in urban traffic management. His innovative approaches have garnered attention in the academic community and have practical implications for improving urban transportation systems.
Collaborations
Haimin Jun has collaborated with notable colleagues, including Shaopeng Zhong and Kun Wang. Their joint efforts contribute to the advancement of research in urban traffic management and transportation planning.
Conclusion
Haimin Jun's contributions to urban traffic management through his innovative patents highlight his role as a key inventor in this field. His work not only enhances the understanding of road travel time but also provides practical solutions for urban transportation challenges.