CN113655767B - Production line control method, production line control device, production line control equipment and computer readable storage medium - Google Patents

Production line control method, production line control device, production line control equipment and computer readable storage medium Download PDF

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CN113655767B
CN113655767B CN202111202692.4A CN202111202692A CN113655767B CN 113655767 B CN113655767 B CN 113655767B CN 202111202692 A CN202111202692 A CN 202111202692A CN 113655767 B CN113655767 B CN 113655767B
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identifier
production line
equipment
target
line
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CN113655767A (en
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曹良宇
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Gechuang Dongzhi Shenzhen Technology Co ltd
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Gechuang Dongzhi Shenzhen Technology Co ltd
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    • 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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—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]
    • 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
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/32—Operator till task planning
    • G05B2219/32247—Real time scheduler
    • 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
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Manufacturing & Machinery (AREA)
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  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Factory Administration (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The application discloses a production line control method, a production line control device, production line control equipment and a computer-readable storage medium, wherein the method comprises the following steps: acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the name of a production line of an original production line; configuring a first identifier and a second identifier for equipment association on a target production line, wherein the second identifier is an identifier used for uniquely determining a line body name of the target production line; and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier. In the application, when the server controls the equipment on the original production line to run based on the first identifier, because the equipment on the target production line is associated with and configured with the first identifier and the second identifier, the equipment on the target production line is also controlled to run simultaneously, so that the control of the running of a plurality of production lines through one server is realized, the construction engineering quantity and the construction difficulty when a production line is newly added are reduced, and the hardware resource and the labor cost are saved.

Description

Production line control method, production line control device, production line control equipment and computer readable storage medium
Technical Field
The application relates to the technical field of industrial equipment control, in particular to a production line control method, a production line control device, production line control equipment and a computer readable storage medium.
Background
At present, a system architecture of a control system in industrial production is generally configured on a Binary Calculator (BC) server, and since one BC server can control at least ten devices to normally produce, the BC server and a Programmable Logic Controller (PLC) of all devices on a production line can be connected in series through an optical fiber to form a loop, where the loop represents a production line, and the BC server can control operation, data acquisition, and the like of all devices on the production line.
However, in the prior art, one BC server can only control the production of one production line, when a plurality of single equipment production lines need to be newly added, a corresponding BC server needs to be separately equipped for each single equipment production line, and each BC server needs to perform construction of supporting facilities such as electric power, network ports, optical fibers and the like, so that not only is the construction workload large, but also a large amount of hardware resources and labor cost are wasted.
Disclosure of Invention
The application provides a production line control method, a production line control device, production line control equipment and a computer-readable storage medium, and aims to solve the problems that when a plurality of single equipment production lines are newly added in the prior art, each single equipment production line needs to be provided with a corresponding BC server independently, so that the construction work amount is large, and resources are wasted.
In a first aspect, the present application provides a line control method, which is applied to a server, the server being connected in series with a device on an original production line and a device on a target production line to form an optical fiber loop, the server having a first form configured therein, and the line control method including:
acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the name of a production line of an original production line;
configuring a first identifier and a second identifier for equipment association on a target production line, wherein the second identifier is an identifier used for uniquely determining a line body name of the target production line;
and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
In a possible implementation manner of the present application, a second form associated with the first form is further configured in the server, a name field, a first field, and a second field are provided in the second form in an associated manner, and a reading priority of the first field is higher than that of the second field;
the name column is stored with a second character which is used for uniquely determining equipment on the target production line;
configuring a first identifier and a second identifier for device association on a target production line, comprising:
a first identifier is associated with a first field associated with a second character and a second identifier is associated with a second field associated with the second character.
In one possible implementation manner of the present application, a first character is stored in a name field, and the first character is a character used for uniquely determining a device on an original production line;
according to the first identifier and the second identifier, the operation of the equipment on the original production line and the equipment on the target production line is controlled, and the production line control method comprises the following steps:
a first identifier is respectively configured for a first field and a second field associated with a first character.
In one possible implementation manner of the present application, controlling the operation of the device on the original production line and the device on the target production line according to the first identifier and the second identifier includes:
under the condition that the first column and the second column store the first identifier, controlling the equipment on the original production line to operate;
and controlling the equipment operation on the target production line under the condition that the first field stores the first identifier and the second field stores the second identifier.
In one possible implementation manner of the present application, the operation of the device on the original production line and the device on the target production line is controlled according to the first identifier and the second identifier, and then, the production line control method includes:
reading a first form according to the acquired message sending instruction, and judging whether the first form is associated with at least two production lines;
if the first form is associated with at least two production lines, acquiring an identifier stored in a second column in a second form;
and performing operation data transmission of the corresponding production line based on the identifier stored in the second column.
In one possible implementation manner of the present application, reading the first form, and determining whether the first form is associated with at least two production lines includes:
acquiring a control identifier in a first form;
and judging whether the first form is associated with at least two production lines according to the control identifier.
In one possible implementation manner of the present application, the transmitting the operation data of the corresponding production line based on the identifier stored in the second field includes:
modifying the name of the monitoring line body carried in the message sending instruction into an identifier stored in the second column;
under the condition that the name of the monitoring line body is a second identifier, transmitting the running data of the target production line;
and under the condition that the name of the monitoring wire body is the first identifier, transmitting the running data of the original production line.
In a second aspect, the present application further provides a production line control apparatus, which is applied to a server, the server is connected in series with a device on an original production line and a device on a target production line to form an optical fiber loop, a first form is configured in the server, and the production line control apparatus includes:
the acquisition module is used for acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the line body name of an original production line;
the configuration module is used for configuring a first identifier and a second identifier for equipment association on the target production line, wherein the second identifier is an identifier used for uniquely determining the line body name of the target production line;
and the control module is used for controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
In a possible implementation manner of the present application, a second form associated with the first form is further configured in the server, a name field, a first field, and a second field are provided in the second form in an associated manner, and a reading priority of the first field is higher than that of the second field; the name column is stored with a second character which is used for uniquely determining equipment on the target production line; the configuration module is specifically configured to:
a first identifier is associated with a first field associated with a second character and a second identifier is associated with a second field associated with the second character.
In one possible implementation manner of the present application, a first character is stored in a name field, and the first character is a character used for uniquely determining a device on an original production line; and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier, wherein the configuration module is further specifically used for:
a first identifier is respectively configured for a first field and a second field associated with a first character.
In one possible implementation manner of the present application, the control module is specifically configured to:
under the condition that the first column and the second column store the first identifier, controlling the equipment on the original production line to operate;
and controlling the equipment operation on the target production line under the condition that the first field stores the first identifier and the second field stores the second identifier.
In a possible implementation manner of the present application, the production line control apparatus further includes a data transmission module, which controls the operation of the device on the original production line and the device on the target production line according to the first identifier and the second identifier, and then, the data transmission module is specifically configured to:
reading a first form according to the acquired message sending instruction, and judging whether the first form is associated with at least two production lines;
if the first form is associated with at least two production lines, acquiring an identifier stored in a second column in a second form;
and performing operation data transmission of the corresponding production line based on the identifier stored in the second column.
In one possible implementation manner of the present application, the data transmission module is further specifically configured to:
acquiring a control identifier in a first form;
and judging whether the first form is associated with at least two production lines according to the control identifier.
In one possible implementation manner of the present application, the data transmission module is further specifically configured to:
modifying the name of the monitoring line body carried in the message sending instruction into an identifier stored in the second column;
under the condition that the name of the monitoring line body is a second identifier, transmitting the running data of the target production line;
and under the condition that the name of the monitoring wire body is the first identifier, transmitting the running data of the original production line.
In a third aspect, the present application also provides a production line control apparatus including:
one or more processors;
a memory; and
one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the processor to implement the line control method of the first aspect.
In a fourth aspect, the present application also provides a computer-readable storage medium having a computer program stored thereon, the computer program being loaded by a processor to perform the steps in the production line control method of the first aspect.
From the above, the present application has the following advantageous effects:
1. in the application, on the basis of the system architecture of the original production line, the equipment on the original production line and the equipment on the target production line are connected in series to form an optical fiber loop, the server configures the first identifier for the equipment on the target production line according to the first identifier of the original production line, and also associates the first identifier with the second identifier of the target production line, when the server controls the equipment on the original production line to operate based on the first identifier, because the equipment on the target production line is also configured with the first identifier and the first identifier is associated with the second identifier, the equipment on the target production line is also controlled to operate simultaneously, so that the equipment on the original production line and the equipment on the target production line are controlled to operate through one server, and when a newly added single equipment production line is solved, the corresponding BC server is separately configured for the single equipment production line, the problems of large construction work amount and resource waste are caused, the construction work amount and the construction difficulty when a production line is newly added are reduced, and hardware resources and labor cost are saved.
2. In the application, because the optical fiber loop where the server is located is associated with two production lines, namely an original production line and a target production line, and the identifier of the production line, namely the first identifier or the second identifier, is stored in the second column in the second form, when data transmission of the production line is carried out, the name of the monitoring line body carried in the message sending instruction is modified into the identifier stored in the second column, so that the operation data transmission of the two production lines of the original production line and the target production line can be controlled by one server, the convenience and the reliability of production line data acquisition and forwarding are improved, and resources are further saved.
Drawings
In order to more clearly illustrate the technical solutions in the present application, the drawings that are needed to be used in the description of the present application will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without inventive effort.
FIG. 1 is a schematic diagram of a fiber optic circuit provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of a line control method provided in an embodiment of the present application;
FIG. 3 is a schematic flow chart of the transmission of operational data for a production line provided in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a production line control apparatus provided in an embodiment of the present application;
fig. 5 is a schematic structural view of a production line control device provided in the embodiment of the present application.
Detailed Description
The technical solutions in the present application will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The present application provides a production line control method, apparatus, device and computer readable storage medium, which are described in detail below.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an optical fiber loop provided in an embodiment of the present application, the optical fiber loop is located in the production line control system, can be regarded as a control loop of the production line control system, the fiber optic circuit may include a server 100, a second device 200, a third device 300 and a fourth device 400, wherein the second device 200 and the third device 300 may be devices on an original production line, the fourth device 400 may be a device on a target production line, the server 100 is located in a production line control system, the operation of the devices on the original production line can be controlled by the server 100, and the target production line can be a production line added to the production line control system, since one server can control only one optical fiber loop, the fourth device 400 on the target production line is connected in series with the server 100 and the second device 200 and the third device 300 on the original production line to form the optical fiber loop shown in fig. 1.
It is understood that the Optical Fiber loop is a loop formed by connecting devices and servers in series through Optical fibers (Optical Fiber), and in the embodiment of the present application, the Optical fibers used in the Optical Fiber loop may be any existing Optical fibers, including but not limited to quartz Optical fibers, multi-component glass Optical fibers, composite Optical fibers, multimode Optical fibers, and the like.
Generally, each device is equipped with its corresponding Programmable Logic Controller (PLC), which is a digital operation electronic system designed specifically for use in industrial environments, and it uses a Programmable memory in which instructions for performing operations such as Logic operation, sequence control, timing, counting, and arithmetic operation are stored, and controls various types of mechanical devices or manufacturing processes through digital or analog inputs and outputs. In general, an editable logic controller is a digital operation controller with a microprocessor for automatic control, and can load control instructions into a memory at any time for storage and execution.
In the embodiment of the present application, connected in series to the server 100 in the optical fiber loop may be editable logic controllers of three devices, namely the second device 200, the third device 300, and the fourth device 400, and the server 100 may control the corresponding devices through the editable logic controllers of the three devices.
As the optical fiber loop is formed by connecting optical fibers in series, it can be understood that in this embodiment of the application, the communication between the server 100 and each device PLC in the optical fiber loop is optical fiber communication, the server 100 may send a control instruction to each device PLC through the optical fiber, and each device PLC may also upload related data information during operation to the server 100 through the optical fiber.
In the embodiment of the present application, the server 100 may be any existing type of server, including but not limited to a computer, a network host, a network server, and the like.
In addition, since the server 100 according to the embodiment of the present application is a server applied to industrial production, the server 100 may preferably be a Binary Calculator (BC) server, and the BC server is a Calculator capable of realizing calculation with arbitrary accuracy, and is generally high-accuracy calculation, and therefore, accurate control of each device in the optical fiber loop can be ensured by using the BC server.
In this embodiment of the application, the first server 101 and the second server 201 may be independent servers, or may be a server network or a server cluster composed of servers, for example, the first server 101 and the second server 201 in this application may be a plurality of network server sets or a cloud server composed of a plurality of servers. Among them, the Cloud server is constituted by a large number of computers or web servers based on Cloud Computing (Cloud Computing).
In this embodiment, the first system 100 and the second system 200 may implement network communication through any communication manner, including but not limited to mobile communication based on the third Generation Partnership Project (3 GPP), Long Term Evolution (LTE), Worldwide Interoperability for Microwave Access (WiMAX), or computer network communication based on the TCP/IP Protocol Suite (TCP/IP), User Datagram Protocol (UDP), and so on.
In this embodiment of the application, the second device 200, the third device 300, and the fourth device 400 may be any type of mechanical device applied in a production line in industrial production, and the type of the device may be selected according to an actual application scenario, and the application does not limit the type of the device.
Those skilled in the art will understand that the optical fiber loop shown in fig. 1 is only one application scenario adapted to the present application, and does not constitute a limitation of the application scenario of the present application, and that other application scenarios may further include more or less other devices than those shown in fig. 1, for example, only 2 devices are shown in the original production line in fig. 1, and it is understood that the original production line may further include more devices, which may also be in the optical fiber loop with the optical fiber connected in series, and is not limited herein.
It should be noted that the schematic structural diagram of the optical fiber loop shown in fig. 1 is only an example, the production line control system and the scenario described in the present application are for more clearly illustrating the technical solution of the present application, and do not constitute a limitation to the technical solution provided in the present application, and as the production line control system evolves and a new business scenario appears, the technical solution provided in the present application is also applicable to similar technical problems, as will be understood by those skilled in the art.
First, the present application provides a line control method, in which an execution subject of the line control method is a line control apparatus applied to a server that is connected in series to an apparatus on an original production line and an apparatus on a target production line to form an optical fiber loop, and a first form is arranged in the server, the line control method including:
acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the name of a production line of an original production line; configuring a first identifier and a second identifier for equipment association on a target production line, wherein the second identifier is an identifier used for uniquely determining a line body name of the target production line; and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
As shown in fig. 2, fig. 2 is a schematic flow chart of a production line control method provided in the embodiment of the present application. It should be noted that while a logical order is shown in the flow diagram, in some cases, the steps shown or described may be performed in an order different than presented herein.
The production line control method is applied to a server, the server is connected with equipment on an original production line and equipment on a target production line in series to form an optical fiber loop, a first form is configured in the server, and the production line control method comprises the following steps:
s201, obtaining a first identifier stored in the first form, wherein the first identifier is used for uniquely determining the name of the original production line body.
In the existing production line control system architecture, one server corresponds to one production line, so that the server can be connected with the equipment PLC on the original production line in series through optical fibers to form a loop, the loop represents the original production line, and the server can control the operation of the equipment on the original production line.
Assuming that the target production line is a new production line which needs to be added to the production line control system, the prior art method is to separately configure a new server for the target production line to control the devices on the target production line through the new server, but the existing method has a large construction workload, causes much resource waste, and has high cost.
In order to solve the foregoing problems, in the embodiment of the present application, the PLC of the device on the new production line, that is, the target production line, is serially connected in the loop between the server and the device on the original production line through the optical fiber to form a new loop, that is, the server, the PLC of the device on the original production line, and the PLC of the device on the target production line are serially connected through the optical fiber to form a new optical fiber loop, so as to provide architectural support for the server to control the operation of the original production line and the target production line.
It is understood that one or more databases (DataBase, DB) may be configured in the server, the databases may organize, store and manage data according to the data structure, and the first form in the embodiment of the present application may be stored in one DataBase of the server.
In the embodiment of the application, the optical fiber loop associated with the server has equipment on an original production line and equipment on a target production line, and in an original production line control system architecture, the server is only used for controlling the equipment on the original production line to operate, so that the first form can store the line name of the original production line, and when the server reads the first form to obtain the line name, the server can control the equipment on the original production line corresponding to the line name to operate.
Specifically, the Line body name of the original production Line stored in the first table may be characterized by a first identifier, and the first identifier may uniquely determine the Line body name of the original production Line, where the first identifier may be an identifier formed by any one or a combination of characters such as letters, numbers, symbols, and the like, and for example, the first identifier of the original production Line may be set to Line _ 01.
In the embodiment of the application, when the server receives an external or internal control instruction and needs to control the operation of the production Line, based on the triggering of the control instruction, the server may call the first form from the database, then analyze the first form, acquire the first identifier (such as "Line _ 01") stored in the first form, and further control the production of the original production Line through the first identifier, that is, control the operation of the equipment on the original production Line.
S202, configuring a first identifier and a second identifier for equipment association on the target production line, wherein the second identifier is an identifier used for uniquely determining the line body name of the target production line.
The aim of the embodiment of the application is to solve the problem of resource waste by controlling the operation of a plurality of production lines through one server, so that under the original production line control system architecture, after the device on the target production line is connected in series to the optical fiber loop, the device on the target production line can be configured with a first identifier and a second identifier, and the first identifier and the second identifier are associated.
In a specific implementation, the second identifier is an identifier that can uniquely determine the name of the Line body of the target production Line, and similar to the first identifier, the second identifier may also be an identifier formed by any one or a combination of characters such as letters, numbers, symbols and the like, for example, the second identifier of the target production Line may be set to Line _ 02.
If the first identifier is configured for the device on the target production line, the server reads the first form to obtain the first identifier in S201, and then triggers the device on the target production line associated with the first identifier.
And S203, controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
Since the server is configured with the first identifier and the second identifier in association with the devices on the target production line in S202, after the server reads the first form to obtain the first identifier, the server triggers the devices on the target production line associated with the first identifier, and since the devices on the target production line are also configured with the second identifier associated with the first identifier, which corresponds to the target production line, the server can control the devices on the target production line to operate when reading the second identifier.
Therefore, under the condition of the original production line control system architecture, the server can control the equipment on the original production line to operate according to the original architecture and can also control the equipment on the target production line to operate. That is to say, in the embodiment of the present application, there are two production lines corresponding to one optical fiber loop, and the server may control the operation of the two production lines in the optical fiber loop.
It should be noted that the embodiment of the present application is only an example of the method of the present application, and the method of the present application may also be applied to an application scenario in which more than one production line is added or one production line is split into multiple production lines, and is not limited herein.
In the embodiment of the application, on the basis of the system architecture of the original production line, the equipment on the original production line and the equipment on the target production line are connected in series to form an optical fiber loop, the server configures the first identifier for the equipment on the target production line according to the first identifier of the original production line, and also associates the first identifier with the second identifier of the target production line, when the server controls the equipment on the original production line to operate based on the first identifier, because the equipment on the target production line is also configured with the first identifier and the first identifier is associated with the second identifier, the equipment on the target production line is also controlled to operate simultaneously, so that the equipment on the original production line and the equipment on the target production line are controlled to operate by one server, when a newly added single equipment production line is solved, the corresponding BC server is separately configured for the single equipment production line, the problems of large construction work amount and resource waste are caused, the construction work amount and the construction difficulty when a production line is newly added are reduced, and hardware resources and labor cost are saved.
Moreover, if one server is added for each newly added production line, when the number of the newly added production lines is large, the space in the FAB of the Python library is short, and it is difficult to find the corresponding number of server cabinet positions to store the newly added servers.
In some embodiments of the present application, the server may further be configured with a second form associated with the first form, the second form is provided with a name field, a first field and a second field in association, and the reading priority of the first field is higher than that of the second field; the name column is stored with a second character which is used for uniquely determining equipment on a target production line; configuring a first identifier and a second identifier for device association on a target production line may further comprise: a first identifier is associated with a first field associated with a second character and a second identifier is associated with a second field associated with the second character.
In some embodiments of the present application, the name field has stored therein a first character that is a character used to uniquely identify the device on the original production line; the method for controlling the production line may further comprise the following steps: a first identifier is respectively configured for a first field and a second field associated with a first character.
Since the first identifier of the original production line is stored in the first form, and the first identifier is not a device on the original production line, in this embodiment of the present application, the device on the original production line and the device on the target production line may be stored in the second form.
Specifically, since there may be more than one device on the original production line and the target production line, a name field may be configured for the second form, and the name field may be used to store the device names of the devices on the original production line and the target production line, respectively.
In a specific implementation, the device name of the device on the original production line may be characterized by a first character, and similarly, the device name of the device on the target production line may be characterized by a second character, where the first character and the second character may each be an identifier formed by any one or a combination of characters such as letters, numbers, symbols, and the like, for example, for the second device on the original production line, the first character (e.g., "Machine 02") may be configured, for the third device on the original production line, the first character (e.g., "Machine 03") may be configured, and for the fourth device on the target production line, the second character (e.g., "Machine 04") may be configured.
It will be appreciated that to avoid confusion, the first character assigned to the equipment on the original line in the fiber optic circuit should be different from the second character assigned to the equipment on the destination line, and the characters assigned to all the equipment on the same line should be different for the same line, i.e., there is no character duplication between the first and second characters, between the second characters, and between the first characters stored in the name field, and there is a one-to-one correspondence between the equipment and the characters in a second table.
In the embodiment of the application, the second form is configured with a first field and a second field associated with the name field, and the first field has a higher reading priority than the second field, in particular, because there are two production lines in the optical fiber loop, i.e. the original production line and the target production line, stored in the first form is a first identifier of the original production line, in order to be able to trigger the devices stored in the second form when the server retrieves the first identifier, therefore, the first identifier may be configured for the first fields of all devices, i.e., either the device on the original production line or the device on the target production line, the first field associated with the name field of the device may be configured with the first identifier, so that when the server reads the first identifier in the first form, the reading of the first identifier in the first field in the second form can be triggered.
For the target production line, after the first identifier in the first field is read, the second identifier of the target production line can be stored in the second field associated with the first field because the equipment on the target production line needs to be triggered to run; similarly, for the original production line, after the first identifier in the first field is read, the second field associated with the first field can store the first identifier of the original production line because the device on the original production line needs to be triggered to operate.
For example, for the fourth device on the target production Line, the information stored in the name field, the first field and the second field of the second table may be Machine 04-Line _ 01-Line _02, where Machine04 is the second character corresponding to the fourth device, Line _01 is the first identifier of the original production Line, and Line _02 is the second identifier of the target production Line.
For the second device on the original production Line, the information stored in the name field, the first field and the second field of the second table may be Machine 02-Line _01, where Machine02 is the first character corresponding to the second device, and Line _01 is the first identifier of the original production Line.
In the embodiment of the application, the server can control the equipment on the original production line to operate under the condition that the first identifier is stored in the first column and the second identifier is stored in the second column;
in the case where the first field stores the first identifier and the second field stores the second identifier, the server may control the operation of the equipment on the target production line.
If there are other production lines in the optical fiber loop, the first column corresponding to the equipment on the other production line should also be the stored first identifier, and the second column corresponding to the equipment on the other production line can store the identifiers corresponding to the other production lines, so as to control the operation of the other production lines through the identifiers corresponding to the other production lines.
As shown in fig. 3, fig. 3 is a schematic flow chart of the operation data transmission of the production line provided in the embodiment of the present application. In some embodiments of the present application, the operation of the equipment on the original production line and the equipment on the target production line is controlled according to the first identifier and the second identifier, and then the production line control method may further include:
s301, according to the acquired message sending instruction, reading the first form, and judging whether the first form is associated with at least two production lines.
In the embodiment of the application, after the server controls the equipment on the production line to operate, the server can acquire data of the corresponding equipment, and when the server acquires the message sending instruction, the server can firstly read the first form and judge whether the optical fiber loop associated with the first form has at least two production lines.
Here, the message sending instruction may be an instruction for instructing the server to transmit the production line data to another docking System such as a Manufacturing Execution System (MES), for example, the first form may store a connection status identifier between the production line control System and the MES in addition to the first identifier, and when the server acquires the message sending instruction, it may read the first form, and if the connection status identifier indicates a normal connection between the production line control System and the MES, the number of production lines in the optical fiber loop may be further determined.
In a specific implementation, the server may obtain a control identifier in the first form, and determine whether the first form is associated with at least two production lines according to the control identifier.
In the embodiment of the present application, the first form may further store a control identifier, and the control identifier may be used to characterize whether at least two production lines exist in the optical fiber loop associated with the first form, for example, a style of the control identifier may be agreed in advance, and if the control identifier includes a multi-line identifier (e.g., "1-M") and a single-line identifier (e.g., "1-1"), the control identifier recorded in the first form is 1-M for the optical fiber loop in which at least two production lines exist, and the control identifier recorded in the first form is 1-1 for the optical fiber loop in which at least two production lines do not exist, that is, the optical fiber loop in which only one production line exists.
S302, if the first form is associated with at least two production lines, the identifier stored in the second field in the second form is obtained.
If the control identifier is a single-line identifier, it indicates that only one production line exists in the optical fiber loop, and in this case, the operation data on the production line can be transmitted to the MES according to the existing production line data transmission method.
On the contrary, if the control identifier is a multi-line identifier, it indicates that there are at least two production lines in the optical fiber loop, such as an original production line and a target production line, and since the second field in the second form stores the identifier of the hostname of the production line in which the equipment is located, when there are at least two production lines in the optical fiber loop, the identifier stored in the second field in the second form can be acquired.
And S303, transmitting the operation data of the corresponding production line based on the identifier stored in the second column.
In the embodiment of the application, the second column in the second form stores the identifier of the inline name of the production line where the equipment is located, so that the monitoring inline name carried in the message sending instruction can be modified into the identifier stored in the second column; under the condition that the name of the monitoring line body is a second identifier, transmitting the running data of the target production line; and under the condition that the name of the monitoring wire body is the first identifier, transmitting the running data of the original production line.
It can be understood that, currently in industrial production, a server and an MES communicate through a middleware TIBCO Rendezvous, and the server sends data to the MES, which may be implemented by a message sending instruction based on a Business Process Execution Language (BPEL) of the middleware, specifically, the message sending instruction of the BPEL generally needs to carry a name of a thread of a monitored production line, for example, for a certain production line, a monitored object in the message sending instruction may be represented as list.
For the optical fiber loop with at least two production lines, such as the original production line and the target production line, because the second column in the second form stores the identifier of the plumb body name of the production line where the equipment is located, the monitoring plumb body name carried in the message sending instruction can be modified into the identifier stored in the second column during data transmission, so as to ensure that the operation data of the corresponding production line is transmitted to the MES system.
For example, for an original production Line, the monitoring object in the corresponding message sending instruction may be represented as listen.line _01, and for a target production Line, the monitoring object in the corresponding message sending instruction may be represented as listen.line _02, so that the operation data transmission of the target production Line may be performed when the name of the monitoring Line body is the second identifier Line _02, where the operation data of the target production Line may refer to the operation data of the devices on the target production Line and the related information of the operating conditions; in the case that the monitoring Line body name is the first identifier Line _01, the operation data transmission of the original production Line is performed, where the operation data of the original production Line may refer to operation data of devices on the original production Line and related information of the working condition.
In the embodiment of the application, because the optical fiber loop where the server is located is associated with two production lines, namely, an original production line and a target production line, and the identifier of the production line, namely, the first identifier or the second identifier, is stored in the second column in the second form, when data transmission of the production line is performed, the name of the monitoring line body carried in the message sending instruction is modified into the identifier stored in the second column, so that the operation data transmission of the two production lines of the original production line and the target production line can be controlled by one server, the convenience and the reliability of data acquisition and forwarding of the production lines are improved, and resources are further saved.
In order to better implement the line control method in the present application, the present application further provides a line control apparatus, as shown in fig. 4, fig. 4 is a schematic structural diagram of the line control apparatus provided in the embodiment of the present application, the line control apparatus 400 is applied to a server, the server is connected in series with the equipment on the original production line and the equipment on the target production line to form an optical fiber loop, a first table is configured in the server, and the line control apparatus 400 may include:
an obtaining module 401, configured to obtain a first identifier stored in a first form, where the first identifier is an identifier used to uniquely determine a line name of an original production line;
a configuration module 402 configured to configure a first identifier and a second identifier for the device association on the target production line, the second identifier being an identifier for uniquely determining a name of the wire body of the target production line;
and a control module 403 for controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
In the embodiment of the application, on the basis of the system architecture of the original production line, the device on the original production line and the device on the target production line are connected in series to form an optical fiber loop, the configuration module 402 configures the first identifier for the device on the target production line according to the first identifier of the original production line, and also associates the first identifier with the second identifier of the target production line, when the server controls the device on the original production line to operate based on the first identifier, since the device on the target production line is also configured with the first identifier and the first identifier is associated with the second identifier, the device on the target production line is also controlled to operate simultaneously, so that the device operation on the original production line and the device on the target production line is controlled by one server, the problem that when a new single-device production line is added, the corresponding BC server is separately configured for the single-device production line is solved, the problems of large construction work amount and resource waste are caused, the construction work amount and the construction difficulty when a production line is newly added are reduced, and hardware resources and labor cost are saved.
In some embodiments of the present application, the server is further configured with a second form associated with the first form, the second form is provided with a name field, a first field and a second field in an associated manner, and the reading priority of the first field is higher than that of the second field; the name column is stored with a second character which is used for uniquely determining equipment on the target production line; the configuration module 402 may be specifically configured to:
a first identifier is associated with a first field associated with a second character and a second identifier is associated with a second field associated with the second character.
In some embodiments of the present application, the name field has stored therein a first character, the first character being a character used to uniquely identify the device on the original production line; the configuration module 402 may further be configured to control operations of the device on the original production line and the device on the target production line according to the first identifier and the second identifier:
a first identifier is respectively configured for a first field and a second field associated with a first character.
In some embodiments of the present application, the control module 403 may be specifically configured to:
under the condition that the first column and the second column store the first identifier, controlling the equipment on the original production line to operate;
and controlling the equipment operation on the target production line under the condition that the first field stores the first identifier and the second field stores the second identifier.
In some embodiments of the present application, the line control apparatus 400 further includes a data transmission module 404, which controls the operation of the devices on the original production line and the devices on the target production line according to the first identifier and the second identifier, and then the data transmission module 404 is specifically configured to:
reading a first form according to the acquired message sending instruction, and judging whether the first form is associated with at least two production lines;
if the first form is associated with at least two production lines, acquiring an identifier stored in a second column in a second form;
and performing operation data transmission of the corresponding production line based on the identifier stored in the second column.
In some embodiments of the present application, the data transmission module 404 may further be specifically configured to:
acquiring a control identifier in a first form;
and judging whether the first form is associated with at least two production lines according to the control identifier.
In some embodiments of the present application, the data transmission module 404 may further be specifically configured to:
modifying the name of the monitoring line body carried in the message sending instruction into an identifier stored in the second column;
under the condition that the name of the monitoring line body is a second identifier, transmitting the running data of the target production line;
and under the condition that the name of the monitoring wire body is the first identifier, transmitting the running data of the original production line.
It should be noted that, in the present application, relevant contents of the obtaining module 401, the configuring module 402, the control module 403 and the data transmission module 404 correspond to the above one to one, and it can be clearly understood by those skilled in the art that, for convenience and simplicity of description, the specific working processes of the above-described production line control apparatus and the corresponding modules thereof may refer to descriptions of the production line control method in any embodiment corresponding to fig. 2 and fig. 3, and are not described herein again in detail.
In order to better implement the production line control method of the present application, the present application further provides a production line control apparatus integrated with any one of the production line control devices provided by the present application, the apparatus including:
one or more processors 501;
a memory 502; and
one or more application programs, wherein the one or more application programs are stored in the memory 502 and configured to be executed by the processor 501 for performing the steps of the line control method of any of the embodiments of the line control system described above.
Fig. 5 is a schematic diagram showing the structure of an embodiment of the production line control apparatus according to the present application, specifically:
the apparatus may include components such as a processor 501 of one or more processing cores, memory 502 of one or more computer-readable storage media, a power supply 503, and an input unit 504. Those skilled in the art will appreciate that the configuration of the apparatus shown in fig. 5 is not intended to be limiting of the apparatus and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the processor 501 is a control center of the apparatus, connects various parts of the entire apparatus using various interfaces and lines, and performs various functions of the apparatus and processes data by running or executing software programs and/or modules stored in the memory 502 and calling data stored in the memory 502, thereby monitoring the entire apparatus. Optionally, processor 501 may include one or more processing cores; the Processor 501 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an 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 component, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, and preferably the processor 501 may integrate an application processor, which handles primarily the operating system, user interfaces, application programs, etc., and a modem processor, which handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 501.
The memory 502 may be used to store software programs and modules, and the processor 501 executes various functional applications and line control by operating the software programs and modules stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created according to use of the device, and the like. Further, the memory 502 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 502 may also include a memory controller to provide the processor 501 with access to the memory 502.
The device further comprises a power supply 503 for supplying power to the various components, and preferably, the power supply 503 may be logically connected to the processor 501 through a power management system, so that functions of managing charging, discharging, power consumption, and the like are realized through the power management system. The power supply 503 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The device may further comprise an input unit 504 and an output unit 505, the input unit 504 being operable to receive entered numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the apparatus may further include a display unit and the like, which will not be described in detail herein. Specifically, in the present application, the processor 501 in the device loads the executable file corresponding to the process of one or more application programs into the memory 502 according to the following instructions, and the processor 501 runs the application programs stored in the memory 502, thereby implementing various functions as follows:
acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the name of a production line of an original production line;
configuring a first identifier and a second identifier for equipment association on a target production line, wherein the second identifier is an identifier used for uniquely determining a line body name of the target production line;
and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
It will be understood by those skilled in the art that all or part of the steps of the above methods may be performed by instructions or by instructions controlling associated hardware, and the instructions may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, the present application provides a computer-readable storage medium, which may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like. Stored thereon, is a computer program which is loaded by a processor to perform the steps of any of the production line control methods provided herein. For example, the computer program may be loaded by a processor to perform the steps of:
acquiring a first identifier stored in a first form, wherein the first identifier is used for uniquely determining the name of a production line of an original production line;
configuring a first identifier and a second identifier for equipment association on a target production line, wherein the second identifier is an identifier used for uniquely determining a line body name of the target production line;
and controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier.
Since the instructions stored in the computer-readable storage medium can execute the steps in the production line control method in any embodiment corresponding to fig. 2 and fig. 3 in the present application, the beneficial effects that can be achieved by the production line control method in any embodiment corresponding to fig. 2 and fig. 3 in the present application can be achieved, for details, see the foregoing description, and are not repeated herein.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In a specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as one or several entities, and the specific implementation of each unit or structure may refer to the foregoing embodiments, which are not described herein again.
The above detailed description is provided for a production line control method, apparatus, device and computer readable storage medium, and the specific examples are applied herein to illustrate the principles and embodiments of the present application, and the above description is only used to help understand the method and its core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (10)

1. A process line control method applied to a server, the server being connected in series with a device on an original process line and a device on a target process line to form a fiber loop, the server having a first form disposed therein, the method comprising:
obtaining a first identifier stored in the first form, the first identifier being an identifier for uniquely determining a name of a line body of the original production line;
configuring the first identifier and a second identifier for equipment association on the target production line, wherein the second identifier is an identifier for uniquely determining a line body name of the target production line;
controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier, comprising:
triggering equipment on the target production line associated with the first identifier and controlling equipment on the original production line to run according to the first identifier;
controlling operation of equipment on the target production line based on the second identifier associated with the first identifier.
2. The method of claim 1, wherein a second form associated with the first form is further configured in the server, a name field, a first field and a second field are disposed in the second form, and the first field has a higher read priority than the second field;
a second character is stored in the name field, and the second character is used for uniquely determining equipment on the target production line;
the configuring the first identifier and the second identifier for the device association on the target production line comprises:
configuring the first identifier for a first field associated with the second character and the second identifier for a second field associated with the second character.
3. The method of claim 2 wherein the name field has stored therein a first character, the first character being a character used to uniquely identify the device on the original production line;
the method comprises the following steps of controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier:
the first identifier is configured for a first field and a second field associated with the first character, respectively.
4. The method of claim 3, wherein said controlling the operation of the equipment on the original production line and the equipment on the target production line based on the first identifier and the second identifier comprises:
controlling the equipment on the original production line to operate under the condition that the first identifier is stored in the first column and the second identifier is stored in the second column;
and controlling the equipment operation on the target production line under the condition that the first field stores the first identifier and the second field stores the second identifier.
5. A method as claimed in claim 3, wherein said controlling operation of equipment on said original production line and equipment on said target production line in accordance with said first identifier and said second identifier, thereafter, said method comprises:
reading the first form according to the acquired message sending instruction, and judging whether the first form is associated with at least two production lines;
if the first form is associated with at least two production lines, acquiring an identifier stored in the second field in the second form;
and performing operation data transmission of the corresponding production line based on the identifier stored in the second field.
6. The method of claim 5, wherein reading the first form and determining whether the first form has at least two lines associated therewith comprises:
acquiring a control identifier in the first form;
and judging whether the first form is associated with at least two production lines according to the control identifier.
7. The method of claim 5, wherein said transmitting the operational data of the corresponding production line based on the identifier stored in the second field comprises:
modifying the name of the monitoring wire body carried in the message sending instruction into an identifier stored in the second column;
when the monitoring wire body name is the second identifier, transmitting the operation data of the target production line;
and transmitting the running data of the original production line under the condition that the name of the monitoring line body is the first identifier.
8. A line control apparatus for a server in which a first form is disposed, the apparatus being connected in series to a device on an original production line and a device on a target production line to form an optical fiber loop, the apparatus comprising:
an obtaining module, configured to obtain a first identifier stored in the first form, where the first identifier is an identifier used to uniquely determine a line body name of the original production line;
a configuration module, configured to configure the first identifier and a second identifier for the device association on the target production line, where the second identifier is an identifier for uniquely determining a line body name of the target production line;
a control module for controlling the operation of the equipment on the original production line and the equipment on the target production line according to the first identifier and the second identifier, comprising:
triggering equipment on the target production line associated with the first identifier and controlling equipment on the original production line to run according to the first identifier;
controlling operation of equipment on the target production line based on the second identifier associated with the first identifier.
9. A line control apparatus, characterized in that the apparatus comprises:
one or more processors;
a memory; and
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the line control method of any of claims 1 to 7.
10. A computer-readable storage medium, having a computer program stored thereon, the computer program being loaded by a processor to perform the steps of the production line control method according to any one of claims 1 to 7.
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