Company Filing History:
Years Active: 2021
Title: Guofei Liu: Innovator in Unmanned Metro Train Communication Systems
Introduction
Guofei Liu is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of transportation technology, particularly in the development of communication systems for unmanned metro trains. His innovative approach has led to advancements that enhance passenger safety and communication.
Latest Patents
Guofei Liu holds a patent for a "Passenger communication output control circuit for unmanned metro train." This invention relates to a system designed to improve passenger emergency communication in unmanned metro trains. The system includes passenger emergency communication units equipped with a communication button and a communication relay. When the communication button is activated, the relay disconnects a normally-closed contact pair, forming an emergency communication circuit that ensures reliable communication during critical situations. This patent highlights Liu's commitment to enhancing safety in public transportation.
Career Highlights
Guofei Liu is associated with CRRC Nanjing Puzhen Co., Ltd., a leading company in the rail transportation industry. His work at CRRC has allowed him to focus on innovative solutions that address the challenges of modern transportation systems. Liu's expertise in communication technology has positioned him as a key player in the development of advanced metro systems.
Collaborations
Throughout his career, Guofei Liu has collaborated with talented colleagues, including Qi Gao and Meng Shi. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Guofei Liu's contributions to the field of unmanned metro train communication systems exemplify his dedication to innovation and safety. His patent and work at CRRC Nanjing Puzhen Co., Ltd. reflect his commitment to improving public transportation. Liu's efforts continue to pave the way for advancements in the industry.