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Intelligent manufacturing-oriented edge computing gateway and system
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An edge computing and intelligent manufacturing technology, which is applied in transmission systems, digital transmission systems, bus networks, etc., can solve problems such as shortages, achieve flexible configuration, improve configuration and reusability of functions, and facilitate flexibility and intelligence Effect
Active Publication Date: 2018-08-14
SHENZHEN THINKER VC NETWORK TECH CO LTD
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[0008] In order to solve the problem of an edge computing gateway capable of realizing a configurable manufacturing system that lacks a composite requirement in the prior art, the present invention provides an edge computing gateway and system oriented to intelligent manufacturing
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Embodiment 1
[0027] Such as figure 1 As shown, the architecture of the edge computing gateway involved in the present invention mainly includes two parts: software and hardware, and the hardware part is manufacturing resources, which are defined as hardware devices required in the manufacturing process, such as machine tools, robotic arms, sensors, PLC, industrial computer, etc. are the control objects of the edge computing gateway; the software part includes four units of communication, scheduling management, execution and interface. Among them, the communication unit is an interface component that interacts with each other between edge computing gateways, and is responsible for sending requests or output results to other edge computing gateways; the scheduling management and execution unit is responsible for decision-making execution, realizing corresponding control functions and logic, and constraining the edge computing gateways. Behavior and activity; the interface unit handles the in...
Embodiment 2
[0048] Based on the intelligent manufacturing-oriented edge computing gateway and system provided by the present invention, a robot that picks up and places materials can be controlled, and its programming language and implementation mechanism are as follows:
[0053] message_type – specifies the type of service message, such as: request, cancel, start
[0054] service_type – service type definition, such as: pick-n-place, inspect, transport
[0055] reply_to – gateway process ID, specifies which gateway to send the message to
[0056] conversation_ID – a unique sequential number for the message
[0057] requester_pid – the ID of the service message requesting process
[...
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Abstract
The invention provides an intelligent manufacturing-oriented edge computing gateway and system. The computing gateway comprises a communication unit, a scheduling management unit, an execution unit and an interface unit, wherein the communication unit is an interface assembly for interaction between edge computing gateways, and sends a request to other edge computing gateways or outputs a result;the scheduling unit is used for managing a service request; the execution unit is used for executing a logic of a specific task; the scheduling unit and the execution unit are used for jointly executing decisions to realize corresponding control functions and logics and constrain behaviors and actions of the edge computing gateways; and the interface unit processes interactions between edge computing control and hardware, provides an access mechanism for manufacturing resources, monitors resource data and executes commands of the manufacturing resources. By a modularized architecture design and internal implementation structures of all the units, inter-module communication and module functional logic are effectively separated, so that the configurability of the system and the reusability of functions are improved.
Description
technical field [0001] The present invention relates to the fields of distributed computing, artificial intelligence and intelligent manufacturing, in particular to an edge computing gateway and system for intelligent manufacturing. Background technique [0002] Intelligent Manufacturing (Intelligent Manufacturing, IM) is a human-machine integrated intelligent system composed of intelligent machines and human experts. It can perform intelligent activities in the manufacturing process, such as analysis, reasoning, judgment, conception and decision-making. Through the cooperation of humans and intelligent machines, to expand, extend and partially replace the mental work of human experts in the manufacturing process. It updates the concept of manufacturing automation and extends it to flexibility, intelligence and high integration. [0003] Intelligence is the development direction of manufacturing automation. Artificial intelligence technologies are widely used in almost all...
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