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Title: The Innovative Contributions of Inventor Lizheng Li
Introduction: Lizheng Li is a renowned inventor based in Jiangsu, China, recognized for his contributions to the field of time service and positioning networks, particularly within the challenging environments of underground coal mines. His innovative approach enhances the safety and efficiency of mining operations through advanced technological integration.
Latest Patents: Lizheng Li holds a patent for a "Time service and positioning network system for underground chain-shaped large space in coal mine." This system employs an internal time synchronization method through base stations, utilizing optical fiber as the primary time service and satellite time service as a secondary option. The invention aims to construct a unified time reference across ad-hoc network base stations, improving positioning accuracy in mining environments. By integrating these services into the existing underground communication infrastructure, the system promotes stability and enhances operational efficiency.
Career Highlights: Lizheng Li's career is marked by his tenure at significant institutions, including the China University of Mining and Technology and Xuzhiu Kerui Mining Technology Co., Ltd. Through these roles, he has contributed substantially to research and development efforts targeted at improving coal mine safety and technology.
Collaborations: Throughout his career, Lizheng Li has worked closely with esteemed colleagues, including Gongbo Zhou and Chuansheng Zhang. Their collaborative efforts have played a vital role in advancing mining technology and safety measures, showcasing the importance of teamwork in innovation.
Conclusion: Lizheng Li exemplifies the spirit of innovation in the mining industry, leveraging his skills to develop new technologies that address critical challenges. His patented time service and positioning network system represents a significant advancement in the field and stands as a testament to his commitment to improving coal mine operations.
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