| Shanghai Electric Power Company's production and maintenance data exchange platform is developed towards the requirements of global data transmission in its electric power production operation management in realizing the data file, relational table and instant message communications. Its implementation provides a reliable and integrated infrastructure to support the high level production operational management.This thesis presents the development of the platform within the software engineering framework with emphasis on data file transmission, relational table transmission, instant message transmission and the related operational status monitoring functions. The systematic requirement analysis is discussed with use case models constructed. In the aspects of it design the platform software is constructed hierarchically with the layer of operation guidance, layer of the enterprise wide data exchange states view monitoring, layer of internal running monitoring, layer of data exchange tasks management and data storage. Inside each layer the software of the platform is organized by means of object oriented notions and techniques, including the resource workload monitoring objects and exceptional status management objects. This platform is implemented with C++programming techniques and runtime environment of Windows, adaptive to mainstream relational database servers. The major tests are accomplished and the tryout is currently performed in the actual operation environment.The development and application of this platform provides active improvements and enhancements to the company's information management levels. In particular its application breaks the barriers among departments and as a result implements the business data type oriented management and more effectively supports more capabilities in making use of the data values for the electric power production and the resource running maintenance. |
PDF Full Text Request