Jing Ming

Title: Innovations of Jing Ming in Rail Transit and Point Cloud Data Acquisition

Introduction

Jing Ming is an accomplished inventor based in Chongqing, China. He has made significant contributions to the fields of rail transit and point cloud data acquisition. With a total of two patents to his name, his work showcases innovative methods that enhance the efficiency and safety of construction projects involving rail systems.

Latest Patents

Jing Ming's latest patents include a method for extracting and analyzing spatial information of control and protection zones of rail transit with multiple threshold constraints. This method involves several steps, such as performing format conversion on data files, selecting key points for data simplification, and programming limit lines for spatial relationship comparison. The ultimate goal is to determine whether construction projects intrude into control and protection zones, ensuring safety in rail transit operations.

Another notable patent is a point cloud data acquisition method and device designed for situations where GNSS signals are unavailable. This innovative method includes re-sampling line data from topographic maps, generating simulated PPS pulses, and utilizing LiDAR technology to acquire accurate point cloud data. The process also involves real-time attitude determination to optimize positioning data, which is crucial for various applications in surveying and mapping.

Career Highlights

Throughout his career, Jing Ming has worked with reputable organizations such as the Chongqing Survey Institute and Chongqing Cybercity Sci-tech Co., Ltd. His experience in these companies has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and engineering.

Collaborations

Jing Ming has collaborated with notable colleagues, including Hanxin Chen and Zejun Xiang. These partnerships have fostered a creative environment that encourages the exchange of ideas and expertise, further enhancing the impact of their collective work.

Conclusion

Jing Ming's contributions to the fields of rail transit and point cloud data acquisition demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of complex engineering challenges and a dedication to finding effective solutions.