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Systems and methods for robust real-time control of periodic automated production

A technology of controllers and recipes, which is applied in the general control system, control/regulation system, sequence/logic controller program control, etc., and can solve problems such as not being able to meet real-time requirements

Active Publication Date: 2017-04-12
HONEYWELL INT INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the aggressive real-time requirements in complex automation environments are often not met with traditional automation solutions, which often rely on monitoring personal computer technology to control the production process

Method used

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  • Systems and methods for robust real-time control of periodic automated production
  • Systems and methods for robust real-time control of periodic automated production
  • Systems and methods for robust real-time control of periodic automated production

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Embodiment Construction

[0014] discussed below Figure 1 to Figure 4 , and the various embodiments used to describe the principles of the invention in this patent document are by way of illustration only and should not be construed in any way as limiting the scope of the invention. Those skilled in the art will understand that the principles of the invention may be implemented in any type of suitably arranged device or system.

[0015] Many modern mass production processes use robust, low-latency, real-time control devices for the control of production and related processes and activities. Such processes may involve large, regular arrangements of production plants to increase production capacity and flexibility, reduce the scope for losses, and enable economical scalability. The economic cost of configuration services for the initial use and ongoing maintenance of the automation control system for such periodic production units often exceeds the value of the automation unit itself. Furthermore, the...

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PUM

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Abstract

A method includes, in response to detecting an event associated with a batch process, at a first controller (104a-104b, 304a-304b), initializing (405) at least one process step of a control recipe source From the master recipe associated with the batch process. The method also includes, at the first controller, executing (407) the at least one process step of the control recipe. The method further comprises, upon execution of said at least one process step of the control recipe, at the first controller, initializing (407) at least one second process step of the control recipe. Said at least one process step of initializing a control recipe originating from a master recipe may comprise copying into the control recipe only a part of the master recipe required to start execution of the control recipe.

Description

technical field [0001] The present disclosure relates generally to control systems, and more particularly to systems and methods for robust real-time control of routine automated production. Background technique [0002] Treatment facilities are often managed using process control systems. Example processing facilities include chemical, pharmaceutical, paper or petrochemical production facilities. Process control systems typically interact with and control industrial devices in process facilities, such as devices for the production of chemical, pharmaceutical, paper or petrochemical products, among other operations. [0003] To facilitate the efficient use of industrial devices in processing facilities, process control systems are often used to automate the execution of various production processes. Processing facilities often implement one or more rapid and high-value production processes. This often requires highly flexible procedural automation solutions that ensure ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
CPCG05B19/056G05B2219/13011
Inventor J.鲁德尼克M.G.肯吉C.布奧纳库奧尔C.F.基尔帕特里克K.阿努什科
Owner HONEYWELL INT INC