Integrated energy information management system and method

The invention relates to an integrated energy information management system and a method. The system comprises an acquisition module, a processing module and an output module, wherein the acquisitionmodule is used for acquiring the energy supply information of a building energy supply department and the building operation information of a building operation management department; the processing module is used for acquiring an energy supply scheme and a building operation scheme according to the energy supply information and the building operation information based on a predetermined rule; andthe output module is used for outputting the energy supply scheme and the building operation scheme. In the technical scheme of the invention, the energy operation data of the building energy supplydepartment and the building operation management department can be shared and used, linkage regulation and control is realized between the departments, resources are saved and energy consumption is reduced. 本发明涉及种综合能源信息管理系统和方法，