Guangjie Cao

Title: Innovations of Guangjie Cao in Navigation Technology

Introduction

Guangjie Cao is a notable inventor based in Shanghai, China. He has made significant contributions to the field of navigation technology, particularly in the development of methods and systems that enhance vehicle attitude determination and agricultural machinery automation. With a total of two patents to his name, his work reflects a commitment to advancing technology in practical applications.

Latest Patents

Cao's latest patents include a method for determining GNSS-INS vehicle attitude based on a single antenna. This innovative method involves mounting a GNSS antenna at the centroid of the vehicle and utilizing an IMU measuring unit on the steering shaft. By combining the short-term high precision of the IMU gyroscope with the long-term stability of the GNSS single antenna, this method effectively avoids divergence phenomena. Another significant patent is the hydraulic control valve assembly for an automatic steering system in agricultural machines. This assembly features a proportional directional valve and a balancing valve, which together enhance control power and response time, making it ideal for autonomous navigation in agricultural operations.

Career Highlights

Guangjie Cao is currently employed at Shanghai Huace Navigation Technology Ltd., where he continues to innovate in the field of navigation technology. His work has been instrumental in developing systems that improve the efficiency and stability of navigation in various applications.

Collaborations

Cao collaborates with talented individuals such as Xuefeng Shen and Xianghui Che, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Guangjie Cao's contributions to navigation technology through his patents and work at Shanghai Huace Navigation Technology Ltd. highlight his role as a key innovator in the field. His inventions not only advance technology but also provide practical solutions for modern challenges.