Qi Gao

Title: Innovations by Inventor Qi Gao

Introduction

Qi Gao is a notable inventor based in Nanjing, China. He has made significant contributions to the field of rail vehicle technology. With a total of two patents to his name, his work focuses on enhancing safety and communication in rail systems.

Latest Patents

One of Qi Gao's latest patents is a "Vehicle body contour-based derailment detection method for rail vehicle." This innovative method involves measuring distances between specific points and rails using a range finder mounted on the vehicle's underframe. It calculates the transverse displacement of the vehicle body and measures its inclination angle through an inclination sensor. By referencing the vehicle's size and the distribution of measuring points, it obtains a dynamic outer contour of the vehicle body, converting it into a rail coordinate system.

Another significant patent is the "Passenger communication output control circuit for unmanned metro train." This invention relates to an emergency communication system for unmanned metro trains. It includes passenger emergency communication units equipped with a communication button and a relay. When the button is pressed, the relay disconnects a normally-closed contact pair, forming an emergency communication circuit that connects all coaches in series. This system ensures that communication signals are transmitted effectively, prioritizing hardwired signals when inconsistencies arise.

Career Highlights

Qi Gao is currently employed at CRRC Nanjing Puzhen Co., Ltd. His work at this leading rail vehicle manufacturer has allowed him to develop and patent innovative technologies that improve rail safety and communication systems.

Collaborations

Qi Gao collaborates with talented coworkers, including Meng Shi and Ye Lin. Their combined expertise contributes to the advancement of rail technology and innovation.

Conclusion

In summary, Qi Gao is a prominent inventor whose work in rail vehicle technology has led to significant advancements in safety and communication systems. His patents reflect his commitment to innovation and improving the efficiency of rail transport.