Zhong Guo Min Hang Wang·2025-04-28 12:09Core Viewpoint - The article highlights the achievements of Liu Yuhui, an expert in aircraft system engineering at China Southern Airlines, who has been recognized as a "National Labor Model" for his contributions to the aviation industry, particularly through the development of the "Nanhang Tian Tong System," a remote aircraft diagnostic system [1][6]. Group 1: Achievements and Innovations - Liu Yuhui led the development of the "Nanhang Tian Tong System," which serves as a remote diagnostic tool for aircraft, significantly enhancing flight safety and maintenance efficiency [6][7]. - The system was developed independently by China Southern Airlines, breaking the technical monopoly previously held by manufacturers, which charged exorbitant service fees [6][7]. - The "Nanhang Tian Tong System" received a national invention patent in 2006, marking it as the first invention patent for China Southern Airlines and filling a gap in the domestic aviation industry [6][7]. Group 2: Contributions to the Aviation Industry - Liu Yuhui's team has expanded the remote diagnostic system to be compatible with various mainstream aircraft models, evolving it into a comprehensive health monitoring system for aircraft [7][9]. - The team has actively participated in the development of China's domestic large aircraft projects, sharing their expertise and experiences with engineers from Commercial Aircraft Corporation of China (COMAC) [7][9]. - The introduction of the C919 aircraft by China Southern Airlines in 2024 is a significant milestone, with Liu Yuhui's team contributing to the safety monitoring systems for these new aircraft [9][10]. Group 3: Personal Dedication and Vision - Liu Yuhui's commitment to his work is evident in his long hours and dedication to the development of aviation technology, which he views as a lifelong journey [10]. - His family, particularly his wife, who is also a senior expert in the aviation field, supports his passion for aviation, highlighting the personal sacrifices made for professional dedication [10]. - Liu Yuhui emphasizes the importance of continuous innovation and technological advancement to meet future challenges in the aviation industry [10].