Core Viewpoint - The article discusses the expansion of Huawei's HarmonyOS into various industrial applications, highlighting its potential in sectors such as water supply and electricity management, showcasing its capabilities in real-time, stability, and security [1][9]. Group 1: HarmonyOS Development - HarmonyOS is primarily known as a mobile operating system, but it is also being adapted for complex industrial scenarios, including energy, water management, and manufacturing [1]. - The OpenHarmony project, built on open-source HarmonyOS, is being developed in collaboration with partners to create industry-specific operating systems [1][2]. Group 2: Industrial Applications - Projects like the smart pump room in Longgang, Shenzhen, demonstrate the practical application of HarmonyOS in critical infrastructure, achieving unmanned operation and real-time monitoring of water pressure and quality [3][4]. - The introduction of the "Hualong Gonghong" operating system has led to a significant reduction in operational costs and energy consumption, with overall energy use decreasing by approximately 10% and PLC controller costs dropping by about 5% [5]. Group 3: Electricity Management - The "Dianhong" system developed by Southern Power Grid represents a systematic application of HarmonyOS in the electricity sector, addressing challenges such as data silos and complex management needs [6][8]. - The system has streamlined operations, allowing for centralized control of multiple devices with a single terminal, significantly reducing installation and debugging times [8]. Group 4: Ecosystem and Community - HarmonyOS has become one of the fastest-growing smart terminal operating systems globally, with over 9,700 contributors and more than 130 million lines of code contributed [9]. - The system aims to serve as a foundational technology platform for digital transformation across various industries, including finance, transportation, and education [9].