Abstract:n order to solve the problems existing in enterprises, such as manual monitoring attention can not be concentrated for a long time, after an accident can only be checked one by one without early warning, the difficulty of archiving and analyzing surveillance video and image data, and the inability of effective control of access rights in key areas, this paper proposes a strategy-based intelligent management system for plant safety and monitoring. This system uses network gates and intelligent networks cameras and mobile terminal equipments are the hardware basis. Based on the existing network access in the factory area, through configuring different security strategy combinations such as area intrusion, personnel wandering, detention, falling to the ground and safety helmet wearing detection, the in-telligent recognition of human abnormal behavior, danger warning, alarm forwarding and remote monitoring in key areas can be realized, and the existing "passive monitoring" mode of enterprises can be transformed into "passive monitoring". The "active monitoring" mode of early warning of danger connects the existing single gate equipment to the network, and realizes the management and control of the release rights of different workshops and different time periods in the inner part of the plant by sending down the production scheduling tasks generated by MES sys-tem to the gate equipment at the entrance of relevant workshops remotely.