Industrial equipment automatic discovery and configuration method based on OPC UA

The invention belongs to the field of industrial communication, and relates to an OPC UA-based industrial equipment automatic discovery and configuration method. In a discovery stage, a new discovery mechanism is designed based on an OPC UA discovery service, and the device discovery controller performs centralized processing and directional forwarding on the device registration message, so that the registration message of the device can be prevented from being broadcasted to all device ports in a network; in the configuration stage, the configuration method of the equipment skill model is designed for skill interaction between equipment, and dynamic adjustment of equipment skill parameters is achieved. According to the invention, when the industrial equipment actively registers to the manufacturing system, the overhead of processing the registration message by the manufacturing system is reduced, and the communication quality of the network is improved; through the equipment skill model configuration method,