DISTRIBUTED BIG DATA IN A PROCESS CONTROL SYSTEM
First Claim
1. A process control device for supporting distributed big data in a process plant, the process control device comprising:
- a processor;
one or more tangible, non-transitory, computer-readable storage media having stored thereon a set of computer-executable instructions that, when executed by the processor, cause the process control device to operate to control, in real-time, at least a portion of a process executed by the process plant by at least one of;
generating process data used to control the at least the portion of the process, oroperating on received process data to control the at least the portion of the process,the generated process data and the received process data being process data that is generated from real-time control of the process;
an indication of a type of the process control device, the type corresponding to one of a field device, a controller, or an input/output (I/O) device disposed between and connected to the field device and the controller; and
an embedded big data apparatus that is configured to;
store the generated process data and the received process data;
perform a learning analysis on at least a part of the stored process data;
create learned knowledge based on a result of the learning analysis; and
cause the learned knowledge to be transmitted to another process control device in the process plant.
1 Assignment
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Accused Products
Abstract
A distributed big data device in a process plant includes an embedded big data appliance configured to locally stream and store, as big data, data that is generated, received, or observed by the device, and to perform one or more learning analyses on at least a portion of the stored data. The embedded big data appliance generates or creates learned knowledge based on a result of the learning analysis, which the device may use to modify its operation to control a process in real-time in the process plant, and/or which the device may transmit to other devices in the process plant. The distributed big data device may be a field device, a controller, an input/output device, or other process plant device, and may utilize learned knowledge created by other devices when performing its learning analysis.
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Citations
30 Claims
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1. A process control device for supporting distributed big data in a process plant, the process control device comprising:
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a processor; one or more tangible, non-transitory, computer-readable storage media having stored thereon a set of computer-executable instructions that, when executed by the processor, cause the process control device to operate to control, in real-time, at least a portion of a process executed by the process plant by at least one of; generating process data used to control the at least the portion of the process, or operating on received process data to control the at least the portion of the process, the generated process data and the received process data being process data that is generated from real-time control of the process; an indication of a type of the process control device, the type corresponding to one of a field device, a controller, or an input/output (I/O) device disposed between and connected to the field device and the controller; and an embedded big data apparatus that is configured to; store the generated process data and the received process data; perform a learning analysis on at least a part of the stored process data; create learned knowledge based on a result of the learning analysis; and cause the learned knowledge to be transmitted to another process control device in the process plant. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method of supporting distributed big data using a device communicatively coupled to a communications network of a process plant and operating to control a process in real-time in the process plant, the method comprising:
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collecting data at the device, the data including at least one of;
(i) data that is generated by the device, (ii) data that is created by the device, or (iii) data that is received at the device,the data resulting from the control of the process in real-time, and a type of the device is included in a set of device types, the set of device types including a field device, a controller, and an input/output (I/O) device; storing, in an embedded big data apparatus of the device, the collected data; performing, by the embedded big data apparatus of the device, a learning analysis on at least a portion of the stored data; generating learned knowledge indicative of a result of the learning analysis; and modifying, based on the learned knowledge, an operation of the device to control the process in real-time. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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22. A system for supporting distributed big data in a process plant comprising:
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a communications network having a plurality of nodes, at least one of which is a process control device operating, in real-time, to control a process executing in the process plant, and each of the plurality of nodes is configured to; collect data generated in real-time resulting from control of the process executing in the process plant; locally store the collected data at a respective embedded big data apparatus included in the each of the plurality of nodes; and perform, by the respective embedded big data apparatus included in the each of the plurality of nodes, a respective learning analysis on at least a portion of the locally stored data, and wherein a first node included in the plurality of nodes is further configured to cause learned knowledge indicative of a result of a performance of the respective learning analysis to be transmitted to a second node included in the plurality of nodes for use in the respective learning analysis of the second node or in another respective learning analysis of the second node. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30)
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Specification