CN114115154B - Node scheduling method and device for production line, electronic equipment and storage medium - Google Patents

Node scheduling method and device for production line, electronic equipment and storage medium Download PDF

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CN114115154B
CN114115154B CN202111411317.0A CN202111411317A CN114115154B CN 114115154 B CN114115154 B CN 114115154B CN 202111411317 A CN202111411317 A CN 202111411317A CN 114115154 B CN114115154 B CN 114115154B
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node
nodes
equipment
communication
scheduling
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CN114115154A (en
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钱新乐
陈国豪
陈振孝
赖桂忠
王士玮
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Guangdong 3vjia Information Technology Co Ltd
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    • G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0633—Workflow analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
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    • G05B2219/32252—Scheduling production, machining, job shop
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    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract

The embodiment of the application provides a node scheduling method, a node scheduling device, electronic equipment and a storage medium of a production line, wherein the method comprises the following steps: acquiring equipment nodes, process nodes and scheduling tasks; matching the equipment node with the process node according to the scheduling task to obtain a primary node; obtaining corresponding communication nodes according to the process nodes; obtaining a secondary node according to the communication node and the primary node; and executing the scheduling task according to the secondary node. By implementing the embodiment of the application, the processing period is shortened, the processing efficiency of the production line is improved, manpower and material resources are effectively reduced, and the production cost is reduced.

Description

Node scheduling method and device for production line, electronic equipment and storage medium
Technical Field
The present disclosure relates to the field of automation control technologies, and in particular, to a node scheduling method and apparatus for a production line, an electronic device, and a computer readable storage medium.
Background
The automatic production line generally adopts a PLC or an industrial computer as a controller, and as the processing technology of each industry is different and the details of the processing technology of each enterprise in each industry are also different, most of the automatic production lines are nonstandard customized for a certain project.
When a new production line is designed or the original production line needs to be upgraded due to process requirement change, a developer is required to revise the program of the control system, and only the developer can revise the program, so that on-site operation maintenance personnel can only feed back the process information needing to be revised to the developer, the processing flow and period are prolonged, the efficiency is greatly reduced, and the production cost is increased.
Disclosure of Invention
An aim of the embodiment of the application is to provide a node scheduling method, a node scheduling device, electronic equipment and a computer readable storage medium of a production line, which solve the problems that an automatic production line is too standardized and a processing technology cannot be adjusted according to task demands, shorten a processing period, greatly improve efficiency and reduce production cost and waste of raw materials.
In a first aspect, an embodiment of the present application provides a node scheduling method of a production line, where the method includes:
acquiring equipment nodes, process nodes and scheduling tasks;
matching the equipment node with the process node according to the scheduling task to obtain a primary node;
obtaining corresponding communication nodes according to the process nodes;
obtaining a secondary node according to the communication node and the primary node;
and executing the scheduling task according to the secondary node.
In the implementation process, the process nodes, the communication nodes and the equipment nodes are matched layer by layer, so that the nodes can be recombined according to requirements, and processing according to an inherent production line standard is not needed, thereby improving the processing efficiency of the production line, effectively reducing manpower and material resources and reducing the production cost.
Further, the step of matching the equipment node and the process node according to the scheduling task to obtain a primary node includes:
acquiring task requirements of the scheduling task;
and matching the equipment node with the process node according to the task requirement to obtain the primary node.
In the implementation process, the equipment nodes and the process nodes are matched according to the task requirements, and the inherent processing technology is not required to be executed according to the inherent equipment, so that the equipment nodes and the process nodes can be matched as required, and the processing efficiency of the equipment is improved.
Further, the step of matching the equipment node with the process node according to the task requirement to obtain the primary node includes:
acquiring production state information of the equipment node;
acquiring available equipment nodes corresponding to the production state information according to the task requirements;
acquiring process information corresponding to the available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain the primary node.
In the implementation process, the production state information is obtained according to the state that each equipment node can process, the corresponding processing node can be matched by using the production state information, the matching time of the equipment node and the processing node is shortened, and the equipment node and the processing node can be freely combined according to task requirements.
Further, the step of obtaining the corresponding communication node according to the process node includes:
acquiring communication requirements according to the process information;
and obtaining a communication node corresponding to the communication requirement.
In the implementation process, the communication nodes corresponding to the process information are acquired, and the communication nodes can be matched with the corresponding process nodes, so that the production line is not limited by the inherent communication nodes, and the communication nodes can be matched according to requirements.
In a second aspect, an embodiment of the present application further provides a node scheduling apparatus of a production line, where the apparatus includes:
the acquisition module is used for acquiring equipment nodes, process nodes and scheduling tasks;
the matching module is used for matching the equipment node and the process node according to the scheduling task to obtain a primary node;
the communication node obtaining module is used for obtaining corresponding communication nodes according to the process nodes;
the secondary node obtaining module is used for obtaining a secondary node according to the communication node and the primary node;
and the execution module is used for executing the scheduling task according to the secondary node.
In the implementation process, the process nodes, the communication nodes and the equipment nodes are matched layer by layer, so that the nodes can be recombined according to requirements, and processing according to an inherent production line standard is not needed, thereby improving the processing efficiency of the production line, effectively reducing manpower and material resources and reducing the production cost.
Further, the matching module includes:
a task requirement acquisition unit, configured to acquire a task requirement of the scheduled task;
and the matching unit is used for matching the equipment node and the process node according to the task requirement to obtain the primary node.
In the implementation process, the equipment nodes and the process nodes are matched according to the task requirements, and the inherent processing technology is not required to be executed according to the inherent equipment, so that the equipment nodes and the process nodes can be matched as required, and the processing efficiency of the equipment is improved.
Further, the matching unit is further configured to:
acquiring production state information of the equipment node;
acquiring available equipment nodes corresponding to the production state information according to the task requirements;
acquiring process information corresponding to the available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain the primary node.
In the implementation process, the production state information is obtained according to the state that each equipment node can process, the corresponding processing node can be matched by using the production state information, the matching time of the equipment node and the processing node is shortened, and the equipment node and the processing node can be freely combined according to task requirements.
Further, the communication node obtaining module is further configured to obtain a communication requirement according to the process information; and obtaining a communication node corresponding to the communication requirement.
In the implementation process, the communication nodes corresponding to the process information are acquired, and the communication nodes can be matched with the corresponding process nodes, so that the production line is not limited by the inherent communication nodes, and the communication nodes can be matched according to requirements.
In a third aspect, an electronic device provided in an embodiment of the present application includes: a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the method according to any one of the first aspects when the computer program is executed.
In a fourth aspect, embodiments of the present application provide a computer-readable storage medium having stored thereon instructions that, when executed on a computer, cause the computer to perform the method according to any of the first aspects.
In a fifth aspect, embodiments of the present application provide a computer program product, which when run on a computer, causes the computer to perform the method according to any one of the first aspects.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part will be obvious from the description, or may be learned by practice of the techniques of the disclosure.
And may be practiced in accordance with the disclosure as hereinafter described in detail with reference to the preferred embodiments of the present application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flow chart of a node scheduling method of a production line according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a node scheduling device of a production line according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
The detailed description of the present application is further described in detail below with reference to the drawings and examples. The following examples are illustrative of the present application, but are not intended to limit the scope of the present application.
Example 1
Fig. 1 is a flow chart of a node scheduling method of a production line according to an embodiment of the present application, as shown in fig. 1, the method includes:
s1, acquiring equipment nodes, process nodes and scheduling tasks;
s2, matching the equipment node and the process node according to the scheduling task to obtain a first-level node;
s3, obtaining corresponding communication nodes according to the process nodes;
s4, obtaining a secondary node according to the communication node and the primary node;
and S5, executing a scheduling task according to the secondary node.
By taking the embodiment as an example, the process nodes, the communication nodes and the equipment nodes are matched layer by layer, so that the nodes can be recombined according to the requirements, and the processing according to the inherent production line standard is not needed, thereby improving the processing efficiency of the production line, effectively reducing manpower and material resources and lowering the production cost.
In S1, equipment nodes, process nodes, and scheduling tasks are acquired.
Taking this embodiment as an example, each process node represents a process requirement, and each process node is a process requirement with respect to the control system. The equipment nodes comprise various equipment of a production line, such as a blanking machine, an edge banding machine, a numerical control drill and the like.
In S2, matching the equipment node and the process node according to the scheduling task to obtain a primary node, including:
acquiring task requirements of a scheduling task;
and matching the equipment node with the process node according to the task requirement to obtain a primary node.
By taking the embodiment as an example, the equipment nodes and the process nodes are matched according to task requirements, and the inherent processing technology is not required to be executed according to the inherent equipment, so that the equipment nodes and the process nodes can be matched as required, and the processing efficiency of the equipment is improved.
Further, the step of matching the equipment node and the process node according to the task requirement to obtain a first-level node comprises the following steps:
acquiring production state information of equipment nodes;
acquiring available equipment nodes corresponding to the production state information according to task requirements;
acquiring process information corresponding to available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain a primary node.
The task requirements comprise order information and external information of each node required by the task scheduling, such as the state of each process node and equipment node, various parameters, sensor information and the like, and the production speed of each node can be regulated and controlled according to the task requirements, so that the efficiency maximization of the automatic production line is realized.
The production speed between each process node and each equipment node can be adjusted before the blanking end of the equipment fails, the raw materials from the edge sealer to the blanking end are compactly arranged through the speed difference, more raw materials are stored, the raw materials from the edge sealer to the feeding end are sparsely arranged, fewer raw materials are stored, and the problem of scrapping of the raw materials can be avoided when the blanking end fails.
Taking the embodiment as an example, production state information is obtained according to the state that each equipment node can process, and the corresponding processing node can be matched by using the production state information, so that the matching time of the equipment node and the processing node is shortened, and the equipment node and the processing node can be freely combined according to task requirements.
In S3, obtaining a corresponding communication node according to the process node, including:
acquiring communication requirements according to the process information;
and obtaining a communication node corresponding to the communication requirement.
The communication node can be a corresponding communication module, such as a serial communication module, installed by the industrial computer according to the process requirement, so that the industrial computer which does not support serial communication originally supports serial communication, and the control system can realize the serial communication requirement between the control system and the process node and between the control system and the equipment node by scheduling the serial communication.
Taking the embodiment as an example, the communication node corresponding to the process information is obtained, so that the communication node can be ensured to be matched with the corresponding process node, the production line is not limited by the inherent communication node, and the communication node can be matched according to the requirement.
In S4, a secondary node is obtained according to the communication node and the primary node.
Taking this embodiment as an example, with respect to each individual process node, the communication node may be subdivided to obtain a secondary node, for example, one process node needs to use serial port communication, one process node needs to use network communication, and both process nodes may be subdivided into 2 independent nodes, which are scheduled according to different application scenarios as required. Likewise, the primary nodes may continue to subdivide their respective nodes downwardly, i.e., the process nodes may subdivide nodes infinitely downwardly until the corresponding process requirements are met.
In S5, a scheduling task is performed according to the secondary node.
Taking this embodiment as an example, node scheduling is part of an automated production line control system. Because of the expandability of the industrial computer, if the control system needs a certain hardware interface support, the industrial computer can realize the support of the corresponding hardware interface by dispatching the communication node, and the industrial computer can be realized by installing the corresponding module, so that the control system can dispatch more nodes, and the realization of an automatic production line is possible infinitely.
In an exemplary production line control system, a field operation maintainer does not need to intervene by a developer, and can open a corresponding User Interface (UI) Interface to add or modify a corresponding node so as to modify a process requirement, for example, 2 pieces of numerical control drilling equipment, namely two equipment nodes, are needed to be changed into 5 pieces of equipment nodes on site, and the field operation maintainer can change the equipment nodes of the corresponding UI Interface from 2 pieces to 5 pieces of equipment nodes. Implementations of the present embodiments include, but are not limited to, UI interfaces, which may function as human-machine interactions.
Illustratively, when a fault or sudden order increases, for example, 3 raw materials are fed and 3 raw materials are discharged in normal production, but when the control system finds that the raw materials are fed more than the discharged raw materials, and continuous process demands are all drilling processes, the control system can schedule through nodes, match more equipment capable of performing the drilling processes for the production line, reduce the generation speed difference of each equipment node, reduce the raw material storage quantity at the feeding end and increase the raw material storage quantity at the discharging end. More raw materials can be stored in the conveying mechanism between the equipment and the discharging buffer frame, and the problem that the raw materials are scrapped due to the fact that the equipment is stopped and the raw materials are left in the equipment when the discharging end fails can be solved.
According to the embodiment of the application, the process nodes, the communication nodes and the equipment nodes are matched layer by layer, so that each node can be recombined according to task demands, when faults are guaranteed or production tasks are changed suddenly, the nodes which are required to be scheduled at any time do not need to be processed according to inherent production line standards, processing tasks can be completed by entering the production line, the processing efficiency of the production line is improved, manpower and material resources are effectively reduced, and the production cost is reduced.
Example two
In order to execute a corresponding method of the above embodiment to achieve the corresponding functions and technical effects, a node scheduling apparatus of a production line is provided, as shown in fig. 2, where the apparatus includes:
the acquisition module 1 is used for acquiring equipment nodes, process nodes and scheduling tasks;
the matching module 2 is used for matching the equipment node and the process node according to the scheduling task to obtain a first-level node;
the communication node obtaining module 3 is used for obtaining corresponding communication nodes according to the process nodes;
the secondary node obtaining module 4 is used for obtaining a secondary node according to the communication node and the primary node;
and the execution module 5 is used for executing the scheduling task according to the secondary node.
In the implementation process, the process nodes, the communication nodes and the equipment nodes are matched layer by layer, so that the nodes can be recombined according to requirements, and processing according to an inherent production line standard is not needed, thereby improving the processing efficiency of the production line, effectively reducing manpower and material resources and reducing the production cost.
Further, the matching module 2 includes:
the task requirement acquisition unit is used for acquiring task requirements of the scheduling task;
and the matching unit is used for matching the equipment node and the process node according to the task requirement to obtain the primary node.
In the implementation process, the equipment nodes and the process nodes are matched according to the task requirements, and the inherent processing technology is not required to be executed according to the inherent equipment, so that the equipment nodes and the process nodes can be matched as required, and the processing efficiency of the equipment is improved.
Further, the matching unit is further configured to:
acquiring production state information of equipment nodes;
acquiring available equipment nodes corresponding to the production state information according to task requirements;
acquiring process information corresponding to available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain a primary node.
In the implementation process, the production state information is obtained according to the state that each equipment node can process, the corresponding processing node can be matched by using the production state information, the matching time of the equipment node and the processing node is shortened, and the equipment node and the processing node can be freely combined according to task requirements.
Further, the communication node obtaining module 3 is further configured to obtain a communication requirement according to the process information; and obtaining the communication node corresponding to the communication requirement.
In the implementation process, the communication nodes corresponding to the process information are acquired, and the communication nodes can be matched with the corresponding process nodes, so that the production line is not limited by the inherent communication nodes, and the communication nodes can be matched according to requirements.
The node scheduling apparatus of the production line may implement the method of the first embodiment. The options in the first embodiment described above also apply to this embodiment, and are not described in detail here.
The rest of the embodiments of the present application may refer to the content of the first embodiment, and in this embodiment, no further description is given.
Example III
An embodiment of the present application provides an electronic device, including a memory and a processor, where the memory is configured to store a computer program, and the processor is configured to execute the computer program to cause the electronic device to execute the node scheduling method of the production line of the first embodiment.
Alternatively, the electronic device may be a server.
Referring to fig. 3, fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application. The electronic device may include a processor 31, a communication interface 32, a memory 33, and at least one communication bus 34. Wherein the communication bus 34 is used to enable direct connection communication of these components. The communication interface 32 of the device in the embodiment of the present application is used for performing signaling or data communication with other node devices. The processor 31 may be an integrated circuit chip with signal processing capabilities.
The processor 31 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; but may also be a Digital Signal Processor (DSP), application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. The general purpose processor may be a microprocessor or the processor 31 may be any conventional processor or the like.
The Memory 33 may be, but is not limited to, random access Memory (Random Access Memory, RAM), read Only Memory (ROM), programmable Read Only Memory (Programmable Read-Only Memory, PROM), erasable Read Only Memory (Erasable Programmable Read-Only Memory, EPROM), electrically erasable Read Only Memory (Electric Erasable Programmable Read-Only Memory, EEPROM), etc. The memory 33 has stored therein computer readable instructions which, when executed by the processor 31, enable the apparatus to perform the various steps described above in relation to the embodiment of the method of fig. 1.
Optionally, the electronic device may further include a storage controller, an input-output unit. The memory 33, the memory controller, the processor 31, the peripheral interface, and the input/output unit are electrically connected directly or indirectly to each other, so as to realize data transmission or interaction. For example, the components may be electrically coupled to each other via one or more communication buses 34. The processor 31 is arranged to execute executable modules stored in the memory 33, such as software functional modules or computer programs comprised by the device.
The input-output unit is used for providing the user with the creation task and creating the starting selectable period or the preset execution time for the task so as to realize the interaction between the user and the server. The input/output unit may be, but is not limited to, a mouse, a keyboard, and the like.
It will be appreciated that the configuration shown in fig. 3 is merely illustrative, and that the electronic device may also include more or fewer components than shown in fig. 3, or have a different configuration than shown in fig. 3. The components shown in fig. 3 may be implemented in hardware, software, or a combination thereof.
In addition, the embodiment of the present application further provides a computer readable storage medium storing a computer program, where the computer program when executed by a processor implements the node scheduling method of the production line of the first embodiment.
The present application also provides a computer program product which, when run on a computer, causes the computer to perform the method described in the method embodiments.
In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may be implemented in other manners as well. The apparatus embodiments described above are merely illustrative, for example, flow diagrams and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present application. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present application may be integrated together to form a single part, or each module may exist alone, or two or more modules may be integrated to form a single part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims (6)

1. A method for node scheduling in a production line, the method comprising:
acquiring equipment nodes, process nodes and scheduling tasks;
matching the equipment node with the process node according to the scheduling task to obtain a primary node;
obtaining corresponding communication nodes according to the process nodes;
obtaining a secondary node according to the communication node and the primary node;
executing the scheduling task according to the secondary node;
the step of matching the equipment node with the process node according to the scheduling task to obtain a primary node comprises the following steps:
acquiring task requirements of the scheduling task;
matching the equipment node with the process node according to the task requirement to obtain the primary node;
the step of matching the equipment node with the process node according to the task requirement to obtain the primary node comprises the following steps:
acquiring production state information of the equipment node;
acquiring available equipment nodes corresponding to the production state information according to the task requirements;
acquiring process information corresponding to the available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain the primary node.
2. The method of node scheduling in a production line according to claim 1, wherein the step of obtaining the corresponding communication node from the process node comprises:
acquiring communication requirements according to the process information;
and obtaining a communication node corresponding to the communication requirement.
3. A node scheduling apparatus for a production line, the apparatus comprising:
the acquisition module is used for acquiring equipment nodes, process nodes and scheduling tasks;
the matching module is used for matching the equipment node and the process node according to the scheduling task to obtain a primary node;
the communication node obtaining module is used for obtaining corresponding communication nodes according to the process nodes;
the secondary node obtaining module is used for obtaining a secondary node according to the communication node and the primary node;
the execution module is used for executing the scheduling task according to the secondary node;
the matching module comprises:
a task requirement acquisition unit, configured to acquire a task requirement of the scheduled task;
the matching unit is used for matching the equipment node with the process node according to the task requirement to obtain the primary node;
the matching unit is further configured to:
acquiring production state information of the equipment node;
acquiring available equipment nodes corresponding to the production state information according to the task requirements;
acquiring process information corresponding to the available equipment nodes;
selecting a process node corresponding to the process information;
and matching the process node with the available equipment node to obtain the primary node.
4. A node scheduling apparatus in a production line according to claim 3, wherein the communication node obtaining module is further configured to obtain a communication requirement according to the process information; and obtaining a communication node corresponding to the communication requirement.
5. An electronic device comprising a memory for storing a computer program and a processor that runs the computer program to cause the electronic device to perform the node scheduling method of the production line according to any one of claims 1 to 2.
6. A computer readable storage medium, characterized in that it stores a computer program which, when executed by a processor, implements the node scheduling method of the production line according to any one of claims 1 to 2.
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CN113608869A (en) * 2021-07-21 2021-11-05 中央广播电视总台 Task scheduling method and device, electronic equipment and computer storage medium

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CN1614618A (en) * 2004-10-25 2005-05-11 冶金自动化研究设计院 On-line dynamic dispatching method for continuous steel casting production
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