The invention relates to the field of intelligent building management, in particular to an intelligent building integrated management system based on a mobile internet. The system comprises an accesscontrol module, a service module, a conference module, a data terminal and an uploading port, the service module comprises a reservation unit, a communication unit, a reminding unit, a statistics unitand a credit investigation unit, the appointment unit comprises a manual appointment assembly, an automatic appointment assembly and a reminding assembly, and the access control module, the service module, the conference module, the data terminal and the uploading port are matched with one another. When the authority is not obtained, other companies are prevented from entering the conference roomto influence the proceeding of the company conference in the conference room, so that the smooth proceeding of the company conference in the conference room is ensured, and the company conference content leakage caused by the fact that companies of the same type watch the conference content of the company in the conference room is prevented, and accordingly the security of the conference room isimproved.