Abstract: The management information system of information and communication center is inspired by State Grid 186(For SG186, 1 represents the integration of enterprise information integration platform, 8 represents eight major business application systems used by the corporate system managing needs, 6 represents six information security systems). The system is developed as an internal integrated business system according to the actual demands of information and communication center in Weinan Power Supply Bureau. This system is developed by the platform of ASP.NET, C# language and SQL Server database, which redevelops and integrates seven major business systems developed gradually since 2000, in order to achieve single signon. Using this unified platform can access multiple subsystems simultaneously, realize data sharing between systems and solve the tedious login problems.

Key words: management information system of information and communication center, integration platform, seven major business systems