The Center Platform of Changsha Chengtou Project adoptsa micro-service framework model, which enables each system component to focuson serving a specific business. Unified IC structure standards and communication protocol specifications are adopted to realize all-in-one cardfor oil, gas and electricity. Currently, 8 petrol stations, 26 charging stations and 2 gas filling stations have been connected to the platform. Thegas company can master the sales, operation and safety situation of various refueling, gas filling and charging energy stations in real time, and conduct intelligent analysis on operating data to generate graphical reports, providing visual data support for the operating decisions of the gas company.