Distributed big data in process control systems, process control devices, support methods for distributed big data, process control devices

摘要

A distributed big data device within a process plant locally streams and stores data generated, received, or observed by the device as big data, and performs one or more learning analyzes on at least a portion of the stored data. Including embedded big data devices. Embedded big data devices generate or create learning knowledge based on the results of learning analysis, and devices can use it to modify its behavior to control processes in the process plant in real time, and The device may transmit it to other devices in the process plant. A distributed big data device may be a field device, controller, input / output device, or other process plant device, and may utilize learning knowledge created by other devices in performing its learning analysis. [Selection] Figure 1