Construction and Application of the "Dual Carbon" One-stop Digital Service Intelligent System

In order to promote China's "dual carbon" Digital transformation, a "dual carbon" one-stop digital service intelligent system with "carbon" as the main body has been constructed. Firstly, the key technologies of multi-source heterogeneous data processing methods, carbon emission calculation methods, and analysis of carbon emission influencing factors were elaborated in detail, providing theoretical support for the implementation of system functions.Then, the seven core functions of the intelligent system, as well as the business architecture and data architecture of the intelligent system, were introduced, achieving the research and development and construction of the "dual carbon" one-stop digital service intelligent system. Finally, focusing on the needs of a certain national level new area, a demonstration application of the "dual carbon" one-stop digital service intelligent system has been carried out. The "dual carbon" one-stop digital service intelligent system provides one-stop service support for the whole process of "Carbon Calculation - Carbon Observation - Carbon Analysis - Carbon Management" in the region, and it can provide an effective solution for the green and low-carbon transformation of the regional economy.