The large-screen display system of the dispatch and rush-repair center of Wuxi China Resources Gas Co., Ltd. (hereinafter referred to as "Wuxi China Resources Gas") was first built in 2010 and is a core component of the entire dispatch center. It plays an irreplaceable role in pipe network real-time monitoring, gas source dispatching, rush-repair and inspection dispatching, and emergency command. According to the changes and deepening of Wuxi China Resources Gas's business in recent years in pipe network data collection and monitoring, gas source dispatching, cloud rush-repair, and pipe network GIS, as well as the rapid development of visualization technology, combined with the company's smart operation development philosophy and planning, in order to more clearly, beautifully, and richly display the company's business situation and various data analysis results, it is proposed to carry out the upgrade and reconstruction of the large-screen visualization system.

When power emergency events occur, relying solely on a single department's power emergency command and emergency plan is insufficient. Relying on big data visualization presentation technology, Shanxi Power Grid Company, through the results of work order control, emergency disposal, power outage warning, and power supply reliability, provides a basis for studying the characteristics of sudden, high-frequency, high-harm, and wide-spread power grid disasters, systematically carries out accident prevention, integrates resources, unifies scheduling, optimizes resource allocation, responds rapidly, and minimizes power outage losses.

After informationization, engineering construction, and application, the provincial power company has built a two-level data center for headquarters and provincial (municipal) companies, covering all business departments and affiliated units. Business systems adopt centralized deployment, with more than 1,800 physical devices and more than 800 virtual machines, and accumulated data exceeding 5 PB. As the company's business-line information systems are continuously built and applied, problems such as insufficient cross-professional business collaboration and information sharing, multiple data inputs, weak data accuracy and real-time performance, repeated extraction, redundant storage, and low quality have gradually emerged.