IM (Intelligent Manufacturing) oriented edge computing controller and work method thereof

An edge computing and intelligent manufacturing technology, applied in the direction of computer control, general control system, control/regulation system, etc., can solve the problems of limited development interface, fixed controller function, low level of intelligence, etc., and achieve long processing cycle and improved Economic value and social value, the effect of improving the overall performance

Active Publication Date: 2019-05-03
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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AI Technical Summary

Problems solved by technology

[0004] Current industrial controllers, such as robot controllers, CNC machine tool controllers, PLCs, etc., are custom-developed for a specific industrial equipment. The functions of the controllers are fixed, the level of intelligence is low, and software upgrades can only be performed locally.
At the same tim...

Method used

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  • IM (Intelligent Manufacturing) oriented edge computing controller and work method thereof
  • IM (Intelligent Manufacturing) oriented edge computing controller and work method thereof
  • IM (Intelligent Manufacturing) oriented edge computing controller and work method thereof

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Embodiment Construction

[0045] In order to make the purpose, technical solution and advantages of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples.

[0046] see figure 1 , including two parts: the edge computing controller and the upper computer for intelligent manufacturing. The edge controller mainly involves: firmware layer, middleware and application layer.

[0047] The firmware layer provides the bottom device driver for the edge controller, including IO interface, industrial bus interface, etc., and summarizes and classifies the collected data information. It includes four parts: protocol analysis, data analysis, hardware abstraction, and semantic mapping.

[0048] Among them, the protocol analysis means that the edge controller should have protocol analysis functions such as field bus or real-time Ethernet, and the edge controller of the production equipment can communicate with the dr...

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Abstract

The invention relates to an IM oriented edge computing controller and a work method thereof. The controller comprises a firmware layer, middleware and an application layer; the firmware layer drives abottom layer device, gathers and classifies collected data information, and sends the obtained data to an intermediate layer; the middleware provides the operating and development environment, constructs an equipment model according to the data, and provides equipment state data, logic control, control algorithms and the equipment model for the application layer; and the application layer receives program configuration of a host computer, controls equipment according to the equipment state data, logic control, control algorithms and the equipment model provided by the middleware, and realizesinteraction with an edge server via an onsite bus or real-time Ethernet. The controller is not only suitable for a robot or PLC in certain model, and standardized and modularized design ideas of thecontroller are suitable for control application of different types of industrial equipment. The interface and computing capabilities of industrial production equipment can be improved, and the applicability of the industrial equipment is improved.

Description

technical field [0001] The invention relates to an edge computing controller oriented to intelligent manufacturing, which belongs to the field of industrial control. Background technique [0002] The global industrial manufacturing field has set off a wave of digital transformation. Through digitization of operators, manufacturing equipment, production environment, and process flow, a large amount of production data is generated, an interconnected industrial manufacturing system is built through networking, and the manufacturing industry is improved through intelligence. economic and social value. Intelligent manufacturing is based on data as the production factor and intelligent analysis of data, so as to realize intelligent decision-making and operation of production, and realize continuous intelligent optimization of process production process through closed loop. However, there are currently more than 6 industrial real-time Ethernet technologies and more than 40 industr...

Claims

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Application Information

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IPC IPC(8): G05B15/02H04L29/06
Inventor 李庆鑫杨帆张华良曾鹏
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
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