Administrative building environment safety management method and device

The invention discloses an administrative building environment safety management method and device, and relates to the technical field of intelligent buildings. The method comprises the following steps: acquiring monitoring video information and environment monitoring information of an administrative building, and determining the visitor flow of each operation area in the administrative building according to the monitoring video information; determining a first operation risk value of each operation area according to the human traffic of each operation area; determining a second operation risk value of each operation area according to the environment monitoring information and the space size of each operation area; determining a safe operation range of each operation area according to each first operation risk value and each second operation risk value; and if the personnel exceeding the safety operation range exist, a safety warning is given out in the operation area where the personnel are located. By imple