Core Viewpoint - The article discusses the progress of "Jiaotong Jiahong," a domestic operating system for transportation, which aims to replace foreign systems and enhance interoperability among various devices in the transportation sector [1][5]. Group 1: Development of Domestic Operating Systems - "Jiaotong Jiahong" is currently in the pilot phase, starting with a specific subway station project, marking the first research project in urban rail transit based on the open-source HarmonyOS [1]. - Historically, China's transportation infrastructure has relied heavily on foreign technologies, with key systems like automatic train monitoring and ticketing systems depending on foreign vendors such as Oracle and Windows/Linux [3]. - The "14th Five-Year Plan" emphasizes the need for developing foundational technology platforms and key components to achieve self-control and industrialization in the transportation sector [5]. Group 2: Features and Advantages of "Jiaotong Jiahong" - The system is designed to break the monopoly of foreign operating systems like Windows and Linux, facilitating better data interaction and backend control among different devices [1][5]. - "Jiaotong Jiahong" can connect various devices and enable autonomous interconnectivity, addressing the current pain points in the transportation industry where different protocols hinder interoperability [6]. - The system aims to enable features like "contactless entry" for passengers, allowing devices to communicate directly without the need for scanning [6]. Group 3: Financial Performance and Market Expansion - In the first half of the year, the company reported a revenue of 4.919 billion yuan, a year-on-year increase of 65.22%, and a net profit of 135 million yuan, indicating a turnaround from losses [8]. - The company is expanding its market presence in Southeast Asia and the Middle East, leveraging Hong Kong as a strategic hub for international market entry [10]. - The company plans to establish a joint technology innovation center in Hong Kong to facilitate cooperation with governments and enterprises in the Middle East [9].