Han Chen

Title: Han Chen - Innovator in Point Cloud Data Acquisition

Introduction

Han Chen is a notable inventor based in Chongqing, China. He has made significant contributions to the field of data acquisition, particularly in situations where Global Navigation Satellite System (GNSS) signals are unavailable. His innovative approach addresses critical challenges in point cloud data collection.

Latest Patents

Han Chen holds a patent for a "Point cloud data acquisition method and device under situation of no GNSS signal." This invention provides a comprehensive method for acquiring point cloud data by utilizing re-sampled line data from topographic maps. The process includes generating a full-second Pulse Per Second (PPS) pulse, counting with a distance measuring instrument, and simulating GNSS satellite protocols to achieve time synchronization. The method ultimately enables the control of LiDAR systems to gather accurate point cloud data, even in the absence of GNSS signals.

Career Highlights

Throughout his career, Han Chen has worked with prominent organizations such as the Chongqing Survey Institute and Chongqing Cybercity Sci-tech Co., Ltd. His experience in these institutions has allowed him to refine his skills and contribute to advancements in surveying and data technology.

Collaborations

Han Chen has collaborated with notable colleagues, including Hanxin Chen and Zejun Xiang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Han Chen's work in point cloud data acquisition represents a significant advancement in the field, particularly in challenging environments without GNSS signals. His innovative methods and collaborative efforts continue to influence the industry positively.