Xiangxin Wang

Title: Innovations in Underwater Positioning by Inventor Xiangxin Wang

Introduction

Xiangxin Wang is a prominent inventor based in Qingdao, China, known for his significant contributions to underwater positioning technology. With a total of four patents to his name, Wang has focused on developing methods that enhance the precision of positioning systems in deep-sea environments. His innovative work is primarily associated with the National Deep Sea Center, where he collaborates with other talented researchers in the field.

Latest Patents

Wang's latest patents include two notable inventions that address critical challenges in underwater positioning. The first patent, "Method and system for determining horizontal distance between transmitting point and receiving point," presents a novel approach to determining distance without needing to calculate a grazing angle. This method involves obtaining depth values for both transmitting and receiving points, determining a sound velocity profile based on these values, and calculating horizontal distance directly from propagation time. This innovation increases efficiency and accuracy in underwater measurements.

The second patent, "Method and system for real-time high-precision positioning in deep sea," provides a comprehensive solution for positioning deep-sea vehicles. Utilizing a ray theory model, this method calculates the position of deep-sea vehicles relative to a water surface monitoring platform by considering various parameters such as azimuth angle, transmission delays, and depths of both the vehicle and the monitoring platform. This real-time capability ensures high precision in locating deep-sea vehicles, which is vital for various applications in marine research and exploration.

Career Highlights

Throughout his career, Xiangxin Wang has demonstrated his commitment to advancing underwater technology. By developing practical solutions for tackling the complexities of deep-sea positioning, he has significantly contributed to the field. His affiliation with the National Deep Sea Center has enabled him to push the boundaries of aquatic research and innovation, making his work vital for advancements in ocean exploration.

Collaborations

In his pursuit of innovation, Wang has worked alongside esteemed colleagues, including Tongwei Zhang and Shengjie Qin. This collaborative environment fosters creativity and enhances the potential for groundbreaking discoveries in their shared endeavor to improve underwater positioning systems.

Conclusion

Xiangxin Wang stands out as a leading inventor in the realm of underwater positioning technology. His groundbreaking patents not only enhance the precision of deep-sea positioning systems but also signify the importance of collaboration in driving technological advancements. With continued efforts, Wang's work will likely pave the way for future innovations in marine exploration.