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Control real-world objects in industrial facilities

A real-world, industrial facility technology, applied in the direction of program control, total factory control, electrical program control, etc., can solve problems such as undisclosed internal structure of customers and servers

Active Publication Date: 2019-07-26
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] However, OPC UA does not disclose the internal structure of the client and server to implement the process control in an efficient manner

Method used

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  • Control real-world objects in industrial facilities
  • Control real-world objects in industrial facilities
  • Control real-world objects in industrial facilities

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Embodiment Construction

[0041] The invention will now be described more fully hereinafter with reference to the accompanying drawings, in which specific embodiments of the invention are shown. However, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided by way of example so that this disclosure will be thorough and complete, and will be presented to Those skilled in the art will fully convey the scope of the present invention. Like reference numerals refer to like elements throughout the specification.

[0042] figure 1 is a schematic diagram illustrating an environment in which embodiments presented herein may be applied.

[0043] Automated systems can be complex and include several different types of computers and other equipment. Such a system comprises controllers 4a-b, servers 10, 10' and workstations 12a-b connected to a system network 14 for controlling the industrial in...

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PUM

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Abstract

A method for controlling real-world objects (2, 2a‑f) in an industrial facility (3) is presented. The method is executed in a server node (10) and comprises the steps of: receiving (100) a connection establishment request including a user identity; authenticating (102) the user identity; establishing (104) a connection; receiving (106) a service request, wherein the service The request includes a reference to the attribute object and a reference to the attribute of the attribute object; forwards (108) the service request and the user identity to the service scheduler module (22); determines ( 110) the target service provider (26); and sending (112) the service request and user identity to the target service provider.

Description

technical field [0001] The invention relates to a method, a server node, a client node, a computer program and a computer program product for controlling real world objects in an industrial installation. Background technique [0002] Automation systems are specialized systems used to control industrial manufacturing processes in industrial facilities such as for oil refining, petrochemicals, chemicals, fertilizers, pharmaceuticals, food and beverage manufacturing, power generation, cement production, steelmaking, and paper manufacturing. [0003] Automation systems can be connected to sensors and actuators and use sequential logic and set point controls to control the flow and processing of materials through the plant. A common example is a set point control loop that includes a pressure sensor, a controller, and a control valve. Pressure or flow measurements are usually communicated to the system by means of signal conditioning input / output (I / O) units. When the measured ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCG05B19/4186G05B2219/33148G05B2219/32161G06F16/9535Y02P90/02Y02P90/80G06F21/121
Inventor T·C·保利H·蒂尔德克维斯特J·哈丁
Owner ABB (SCHWEIZ) AG