Equipment state management system

The invention relates to the technical field of industrial control, in particular to an equipment state management system which comprises a state display device, an equipment state acquisition module group, an automatic identification module, a wireless communication module, an AMS subsystem, and a state input module. The state display device comprises a bottom plate and a rotating disc rotationally connected to the bottom plate, information of different states is marked on the rotating disc in the circumferential direction, and a cover body used for covering the rotating disc is fixed to the device; the cover body is provided with an observation opening used for observing information of a certain state. The equipment state acquisition module group is used for acquiring information parameters of equipment temperature, equipment operation and equipment lubrication; the automatic identification module is used for receiving the information parameters of the equipment state acquisition module group and analyzing