CN114200903A - Method and apparatus for controlling automated process production and computer readable storage medium - Google Patents
Method and apparatus for controlling automated process production and computer readable storage medium Download PDFInfo
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- 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
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Abstract
The present disclosure provides an automated process production control method, a computer device and a computer readable storage medium, so as to at least solve the problems that management of various process devices in the current process production usually requires human participation, the management process is complex, the safety is low, and the like, wherein the method comprises: receiving a production plan of a production area; if the situation that the equipment enters the production area is monitored, verifying the electronic identity information of the equipment to obtain an identity verification result; and if the identity verification result is that the equipment passes, establishing connection with the equipment, and sending a task control instruction to the equipment based on the production plan so that the equipment executes a task based on the control instruction. According to the method and the device, when the equipment enters the production area, the electronic identity information of the equipment is verified, the equipment is connected after the identity verification is passed, and then the control instruction is sent to the equipment, so that the safe and automatic production of various process equipment in the production area can be realized, people do not need to participate together, and the process production efficiency is effectively improved.
Description
Technical Field
The present disclosure relates to the field of internet of things technology, and in particular, to an automated process production control method, a computer device, and a computer-readable storage medium.
Background
The traditional industrial scenario contains numerous elements, such as: people, machines, materials, methods, rings and the like relate to various process equipment in the process production process, the management of various process equipment usually needs human participation, the management process is complex, the safety is low, the process production efficiency is low, and the requirement of factory upgrading cannot be met.
Disclosure of Invention
The present disclosure provides a method and an apparatus for controlling an automated process production, and a computer-readable storage medium, so as to at least solve the problems that management of various process devices in the existing process production usually requires human participation, the management process is complex, the security is low, and the like.
In order to achieve the above object, the present disclosure provides an automated process control method, comprising:
receiving a production plan of a production area;
if the situation that the equipment enters the production area is monitored, verifying the electronic identity information of the equipment to obtain an identity verification result;
and if the identity verification result is that the equipment passes, establishing connection with the equipment, and sending a task control instruction to the equipment based on the production plan so that the equipment executes a task based on the control instruction.
In one embodiment, the method further comprises:
configuring electronic identification devices carrying electronic identity information for all equipment in the production area;
verifying electronic identity information of the device, comprising:
verifying whether the equipment carries the electronic identification device in a verification identity container; and the number of the first and second groups,
if the equipment carries the electronic identification device, continuously verifying whether the electronic identity information carried by the electronic identification device of the equipment exists in a central verification library in the verification identity container, and if so, determining that the identity verification is passed.
In one embodiment, the establishing a connection with the device and sending task control instructions to the device based on the production plan includes:
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan.
In one embodiment, after establishing a connection with the equipment in the electronic twin container and sending a task control instruction to the equipment based on the production plan in the electronic twin container, the method further includes:
judging whether the version information of the electronic twin container is consistent with the version information corresponding to the electronic twin container in the mirror library every other preset time period;
if not, establishing an updated electronic twin container based on the version information corresponding to the electronic twin container in the mirror library; and the number of the first and second groups,
and establishing connection with the equipment based on the updated electronic twin container, and sending a task control instruction to the equipment based on the production plan in the updated electronic twin container.
In one embodiment, after creating an updated electronic twin container based on version information corresponding to the electronic twin container in the mirror library, the method further includes:
establishing a network mapping relation between the updated electron twin container and the electron twin container;
establishing a connection with the device based on the updated electron gemini container, comprising:
establishing a connection with the device based on the updated electronic twin container and the network mapping relationship.
In one embodiment, after verifying the electronic identity information of the device, and before establishing a connection with the device in an electronic twin container and sending task control instructions to the device based on the production plan in the electronic twin container, the method further includes:
judging whether the equipment enters the production area for the first time;
if the production area is entered for the first time, a new electronic twin container corresponding to the equipment is created;
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan, including:
establishing a connection with the equipment in the new electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
In one embodiment, after determining whether the device enters the production area for the first time, the method further includes:
if the electronic twin container does not enter the production area for the first time, acquiring the identity of an old electronic twin container for which identity authentication is performed when the equipment enters the production area for the last time;
activating the old electron twin container based on the identity;
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan, including:
establishing a connection with the equipment in the old electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
In one embodiment, after verifying the electronic identity information of the device, the method further comprises:
matching a mechanism model to the device;
the establishing of the connection with the device includes:
establishing a connection with the device based on the mechanism model;
the sending task control instructions to the device based on the production plan includes:
and sending a task control instruction to the equipment according to the mechanism model based on the production plan.
In one embodiment, the mechanism model includes a device interface protocol, a device workflow, and key information.
In one embodiment, after establishing the connection with the device, the method further includes:
and acquiring the operation data of the equipment based on the mechanism model.
In order to achieve the above object, the present disclosure further provides a computer device, including a memory and a processor, where the memory stores a computer program, and when the processor runs the computer program stored in the memory, the processor executes the automatic process control method.
To achieve the above object, the present disclosure also provides a computer-readable storage medium having a computer program stored thereon, wherein when the computer program is executed by a processor, the processor executes the method for controlling an automated process production.
According to the automated process production control method, the computer device and the computer-readable storage medium provided by the disclosure, by receiving a production plan of a production area, if it is monitored that the device enters the production area, electronic identity information of the device is verified to obtain an identity verification result, if the identity verification result is passed, connection is established with the device, and a task control instruction is sent to the device based on the production plan, so that the device executes a task based on the control instruction. According to the method and the device, when the equipment enters the production area, the electronic identity information of the equipment is verified, the equipment is connected after the identity verification is passed, and then the control instruction is sent to the equipment, so that the safe and automatic production of various process equipment in the production area can be realized, people do not need to participate together, and the process production efficiency is effectively improved.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the disclosure. The objectives and other advantages of the disclosure may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the disclosed embodiments and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the example serve to explain the principles of the disclosure and not to limit the disclosure.
Fig. 1 is a schematic flow chart of an automated process control method according to an embodiment of the present disclosure;
FIG. 2 is a schematic flow chart diagram illustrating another method for controlling the production of an automated process according to an embodiment of the present disclosure;
FIG. 3 is a schematic flow chart illustrating another method for controlling the production of an automated process according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a regional service unit according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of a scenario in which the present disclosure is applied to an unmanned vehicle;
FIG. 6 is a schematic diagram of an automated process control system according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of a computer device according to an embodiment of the present disclosure.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, specific embodiments of the present disclosure are described below in detail with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order; also, the embodiments and features of the embodiments in the present disclosure may be arbitrarily combined with each other without conflict.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of explanation of the present disclosure, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
In order to solve the above problems, an embodiment of the present disclosure provides an automated process production control method based on a 5th Generation (5G) network, an internet of things technology, a container technology, and an edge computing technology in a digital production area scene, where the method has characteristics of safety, convenience, high efficiency, high elastic expansion and the like, and can implement not only safety automated management on a large amount of devices entering a production area, but also safety management on people and objects entering the production area, and implement automated operation and production in the production area.
It is understood that the production process of the process is very different from the discrete manufacturing industry, and generally adopts batch continuous production, and the raw materials are added with value mainly through physical or chemical changes such as mixing, reaction, separation, crushing, heating and the like of the raw materials. The production process based on the formula is usually the production of the process industry, has the characteristics of process flow, can be divided into three types of continuous type, intermittent type and mixed type, such as petrochemical enterprises, the production process flow is determined, the main production process comprises raw material storage and transportation, processing treatment, intermediate product storage and transportation and the like, and is a typical continuous manufacturing enterprise, and the steel industry belongs to the mixed process manufacturing enterprise.
Referring to fig. 1, fig. 1 is a schematic flow chart of an automated process control method according to an embodiment of the present disclosure, where the method is applied to a regional service unit, and includes steps S101 to S103:
in step S101, a production plan of a production area is received.
In this embodiment, the regional service unit receives the production plan of the production region from the factory service unit, and specifically, the production plan is determined according to the actual production requirement of the production region, and for different production requirements, a series of process devices are required to execute specific tasks. In the embodiments described later, the area service unit is a running environment of each container, and has functions of scheduling, verifying, and the like.
In practical application, a factory floor generally comprises a plurality of production areas, one factory floor service unit manages a plurality of area service units, in order to facilitate realization of synchronous production of the plurality of production areas, safety and independence of each production area are simultaneously guaranteed, meanwhile, a container technology can provide second-level correspondence, and delay is effectively reduced.
It is understood that the regional service unit of the present embodiment is a computing device located at the site of an industrial production region, carrying the various types of containers mentioned in the embodiments of the present disclosure, compared with the prior art that the factory is directly managed by the central server, the method can effectively reduce the data transmission cost and the cloud storage cost, by analyzing and filtering data, such as continuous time sequence state information collected by production equipment, filtering and processing the data and then sending information such as whether the state is normal or average value in a specified time interval to a central service unit, many industrial internets need sub-second level correspondence to ensure safety and key and accurate operation, regional service units are close to the site to provide low time delay, meanwhile, the data security and privacy requirements in actual production requirements are met, and no production area exists on the physical level of data needing security.
In step S102, if it is monitored that the device enters the production area, the electronic identity information of the device is verified to obtain an identity verification result.
The equipment in this embodiment may be flow equipment, and in the process of producing the process in the related art, the safety verification process is lacked for the equipment entering the production area, which causes the safety problems such as leakage of equipment operation data, and causes the management confusion of the equipment among different production areas, thereby reducing the process production efficiency. In order to solve the problem, the devices entering the production area need to be subjected to an authentication process, so as to ensure the safety and the order of the process production.
In some application scenarios, in addition to performing electronic identity verification on equipment entering a production area, electronic identity verification may also be performed on people entering the production area or other objects (e.g., materials) except the equipment, and the verification process may be that an identification device carrying electronic identity information of the equipment, people, and objects is configured for all the equipment, people, and objects having authority to enter the production area, and the authentication of the equipment, people, and objects is completed by verifying the validity of the identification device.
In step S103, if the authentication result is that the device passes, establishing connection with the device, and sending a task control instruction to the device based on the production plan, so that the device executes a task based on the control instruction.
In one embodiment, a corresponding access protocol is established with the equipment according to different equipment access requirements, the regional service unit establishes communication with the equipment based on the access protocol, then a task control instruction is sent to the equipment according to a production plan, and the equipment executes a corresponding task based on the control instruction, and finally production is completed.
Compared with the prior art in which a person is required to participate in the process production link, in the embodiment, when the equipment enters the production area, the electronic identity information of the equipment is verified, the equipment is connected after the identity verification is passed, and then a control instruction is sent to the equipment, so that the safe and automatic production of various process equipment in the production area can be realized, the participation of the person is not required, the process production efficiency is effectively improved, and the safety of the production area is ensured.
Referring to fig. 2, fig. 2 is a schematic flow chart of another method for controlling production in an automated process according to an embodiment of the present disclosure, based on the above embodiment, the embodiment performs authentication and management of equipment by creating an authentication container, an electronic twin container, and other containers, so as to meet requirements of a production environment for real-time synchronization and low latency of data, and specifically, the method further includes step S201, and the step S102 is further divided into step S102a and step S102b, and the step S103 is further divided into step S103 a.
In step S201, an electronic identification device carrying electronic identity information of all devices in the production area is configured.
In this embodiment, the electronic identification device is a 5G internet of things electronic identification device capable of performing 5G communication, the device includes basic information of the device, such as a unique identity, and after the identity authentication is passed, the device and the regional service unit are interconnected and communicated. Further, by installing a positioning module in the apparatus, the 5G network of the production area can position the equipment through the positioning module of the apparatus.
It is understood that all devices in the production area are all devices having access to the production area. In some embodiments, an electronic identification device may also be provided for persons or objects having access to the production area.
In step S102a, verifying whether the device carries an electronic identification device in a verification identity container, if the device carries an electronic identification device, executing step S102b, otherwise, ending the process; and the number of the first and second groups,
in step S102b, it is continuously verified in the verification identity container whether the electronic identity information carried by the electronic identification device of the apparatus exists in the central verification repository, and if so, it is determined that the authentication is passed.
In this embodiment, the device authentication is completed by creating an authentication container, and the creation of the area service container in the above embodiment is accepted, and the other containers (for example, the authentication container and the electronic twin container) created in this embodiment perform internal communication with the area service container, thereby completing the control of the device and the acquisition of the device operation data.
Furthermore, the identity verification container stores the 5G Internet of things electronic identification device information which is synchronous with the central verification library (real-time synchronization if online, and timing synchronization if offline), and the registered user behavior can be sent to the central verification library through the unique identity. The central verification library can be arranged in a central service unit and stores information of the released 5G Internet of things electronic equipment, including information such as equipment authority and known user behaviors.
In order to implement isolation control processing on each device and implement one-to-one access and control of the devices, so that working processes between the process devices do not affect each other, in this embodiment, the one-to-one access and control of the devices are implemented by creating an electronic twin container, the electronic twin container is connected with the devices, and a task control instruction is sent to the devices based on the production plan (step S103), which specifically includes the following steps:
in step S103a, a connection is established with the apparatus in the electronic twin container, and a task control instruction is sent to the apparatus in the electronic twin container based on the production plan.
Specifically, the electronic twin container and the authentication container perform internal communication, when the equipment authentication passes, the electronic twin container and the authentication container perform internal communication to obtain a production plan, establish communication connection with the equipment, send a task control instruction to the equipment according to the production plan, synchronize schedule information related to the equipment, record the position, behavior, operation data and the like of the equipment, and then feed back the position, behavior, operation data and the like to the area service container.
In order to realize the orderly control and management of the equipment, in an actual process production process, the equipment enters the production area for the first time or a plurality of times, in one embodiment, after the electronic identity information of the equipment is verified (step S102), and before the connection is established with the equipment in the electronic twin container and the task control instruction is sent to the equipment in the electronic twin container based on the production plan (step 103a), the method further comprises the following steps:
judging whether the equipment enters the production area for the first time;
and if the production area is entered for the first time, creating a new electronic twin container corresponding to the equipment.
Specifically, a position information module of a regional service container monitors whether equipment enters the production region in real time, judges whether the equipment enters the production region for the first time, if so, establishes a new electronic twin container with the equipment, one equipment corresponds to one electronic twin container, the electronic twin container is matched with basic information, equipment types and access information required by a terminal, such as a key, an interface protocol and the like, the connection between a regional service unit and the equipment is established by using the electronic twin container, the equipment management module in the regional service container is registered, the association is carried out through an identification ID of the electronic twin container, and the ID and behavior information of the electronic twin container can be correspondingly stored in an identity verification container.
Establishing a connection with the equipment in the electronic twin container, and sending a task control instruction to the equipment in the electronic twin container based on the production plan (step S103a), specifically the following steps:
establishing a connection with the equipment in the new electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
In one embodiment, the electronic twin container is frozen after the device has completed a task or left the production area, temporarily not connected to the device, and is used when activated again, the activation of which is described in the following examples and will not be described further herein.
Further, this embodiment exemplifies a case where the device enters the production area for multiple times, and after determining whether the device enters the production area for the first time, the method further includes the following steps:
if the electronic twin container does not enter the production area for the first time, acquiring the identity of an old electronic twin container for which identity authentication is performed when the equipment enters the production area for the last time;
activating the old electron twin container based on the identity.
Specifically, when the device enters the production area for the last time/the first time, the ID of the newly established electronic twin container is bound with the device information and stored in the authentication container.
Establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan, including:
establishing a connection with the equipment in the old electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
In summary, a location information module disposed in the regional service container monitors an interconnection module (electronic identification device) entering the production region in real time, when the interconnection module enters the production region, the control module performs electronic twin identification processing according to a unique identity, specifically, if the interconnection module is a new device (object), a new electronic twin container is established, basic information of the device, a device type, access information required by a container device access module of the terminal, such as a key, an interface protocol, and the like, so as to complete connection between the regional service unit and the device, and the connection is performed by a device management module in the regional service container and is associated by an electronic twin container ID. If the device is an existing device, the container ID and the information corresponding to the unique identity can be checked in the local authentication container, and the frozen container is started. In some embodiments, if a person is identified, a new electronic twin container is established, matching the rights of the person.
Referring to fig. 3, fig. 3 is a schematic flow chart of another automated process production control method according to an embodiment of the present disclosure, which is based on the above embodiment, and the method includes steps S301 to S303 after monitoring version information of an electronic twin container to update the electronic twin container in time, without affecting operation of equipment during the update process, specifically, establishing a connection with the equipment in the electronic twin container, and sending a task control instruction to the equipment in the electronic twin container based on the production plan (step S103 a).
In step S301, it is determined every preset time period whether the version information of the electronic twin container is consistent with the version information corresponding to the electronic twin container in the mirror library, if not, step S302 is executed, otherwise, the process is ended.
In this embodiment, a version control container is created, and the version control container is used to manage and monitor the software version of the electronic twin container, and stores information corresponding to different versions of software of various devices. Specifically, the version control container periodically (for a preset time period) collects version information of the electronic twin container which has been deployed, then finds that the version of the electronic twin container which has been deployed in the mirror library is updated through a monitoring module of the version control container, and judges whether the version information is consistent by comparing the version information of the electronic twin container with the version information corresponding to the electronic twin container in the mirror library.
It should be noted that, a person skilled in the art can set the preset time period by combining the prior art and practical application.
In step S302, an updated electronic twin container is created based on the version information corresponding to the electronic twin container in the mirror library.
And if the version information of the currently monitored electronic twin container is inconsistent with that of the electronic twin container in the mirror library, the version controller contacts the locking of the electronic twin container, and a set of same updated electronic twin container is created by the service forwarding container.
In step S303, a connection is established with the device based on the updated electronic twin container, a task control instruction is sent to the device based on the production plan in the updated electronic twin container, and version information of the updated electronic twin container is monitored every preset time period.
In this embodiment, after the updated electronic twin container is created, it is determined whether the dependent service is available, that is, whether content communication with the authentication container and a task control instruction sent to the device can be performed in the updated electronic twin container, and if available, the old electronic twin container and the network mapping relationship are deleted. In some embodiments, the administrator registers the dependencies of the service, e.g., me-ethan-propan-d, in advance, before proceeding with the above-described version update step of the electronic twin container.
Further, when the twin container software version is updated, the present embodiment maintains the mapping correspondence between the new version twin container and the old version container by establishing the network mapping relationship between the new electronic twin container and the old electronic twin container, and ensures that the external connection mapping relationship of the new version container and the old version container is not changed, and specifically, after the updated electronic twin container is created based on the version information corresponding to the electronic twin container in the mirror library (step S302), the present embodiment further includes the following steps:
establishing a network mapping relationship between the updated electron twin container and the electron twin container.
Specifically, the mapping relation between the new and old electronic twin containers is established and stored by creating the mapping management container, wherein the network mapping relation between the new and old electronic twin containers is established before the old electronic twin container is deleted.
Establishing a connection with the device based on the updated electron twin container (step S303), comprising the steps of:
establishing a connection with the device based on the updated electronic twin container and the network mapping relationship.
The service forwarding container is also responsible for network forwarding of the electronic twin container, and the mapping relation is read from the mapping management container in real time.
Further, after verifying the electronic identity information of the device (step S102), the method further comprises the following steps:
matching a mechanism model for the device.
In this embodiment, the regional service container matches a mechanism model for the device from the mechanism model library, and issues the mechanism model to the electronic twin container, where the mechanism model includes a connection establishment mechanism model and a control/recording mechanism model, specifically, the connection establishment mechanism model includes a device interface protocol, key information, and the like, and the control/recording mechanism model includes a device operation flow. Different devices have different requirements on time delay and security, and the device interface protocol and the key information of the embodiment are determined according to the access requirements of the devices.
Control/recording mechanism models can be divided into the following categories: for example, if the device is a logistics robot, the speed, temperature, angle, load, etc. information of the device is controlled/recorded; if the equipment is fixed equipment, controlling/recording the production state information of the equipment, such as the name of a production part, a label, a picture (if the equipment exists), information of a producer and the like; for the production equipment, the mechanism model also comprises a prediction model corresponding to the equipment, such as a temperature prediction model, and the possible equipment faults such as overheating and the like are predicted according to physical detection data such as temperature, humidity, rotating speed and the like identified by a sensor of the production equipment. In some embodiments, if a person, identity information, location information, activity routes, behavior information is recorded; because people have subjective initiative compared with equipment and objects, people who do not have authorization but enter the production area can send a prompt to a security department, and if the people enter an unauthorized area, alarm information is sent to an interconnection module to ensure the safety of the production area.
Establishing a connection with the device in step S303, specifically including the steps of:
establishing a connection with the device based on the mechanism model. Specifically, the connection between the regional service unit and the equipment is completed according to an interface protocol and a secret key in a mechanism model, in one implementation mode, the equipment carries an electronic identification device which uniquely identifies the identity of the equipment, an interconnection module can be integrated in the electronic identification device, the interconnection between the regional service unit and the equipment is realized by using the electronic identification device, and the process monitoring of the equipment is facilitated while the production safety of the equipment is ensured.
In step S303, sending a task control instruction to the device based on the production plan, specifically including the following steps:
and sending a task control instruction to the equipment according to the mechanism model based on the production plan.
Further, after the connection is established with the device in step S303, the method further includes the following steps:
and acquiring the operation data of the equipment based on the mechanism model.
In addition to controlling the equipment, the regional service unit of this embodiment also obtains the feedback of the operating data of the equipment, performs corresponding processing based on the data feedback of the equipment, and can synchronize the feedback data to the factory floor unit and the central service unit, and can make optimization and improvement in time when parameter adjustment is needed, so as to improve the process production efficiency. Specifically, the operation data of the apparatus is acquired based on the control/recording mechanism model.
In addition to the problems of complex management, low safety and the like in the production process of the traditional process, the traditional process also has the problems of less connection number, larger time delay, lack of offline autonomy and the like. According to the embodiment of the disclosure, by establishing various containers and utilizing characteristics of the containers, such as second-level response and safety isolation, the problem that the production area depends on manpower is solved, the comprehensive automatic identification of people and equipment entering the production area can be realized, the analysis of object behaviors can be realized, the functions of high-precision positioning, accurate notification, behavior record analysis, feedback control and the like can be realized, the requirements of management of a large number of equipment connections, communication and software versions in the production area can be met, and after a central service unit or a factory service unit is offline, the autonomous control of the equipment can be realized, and the purpose that no person is involved in the full-automatic production of the production area is achieved.
Based on the same technical concept, the embodiment of the present disclosure correspondingly provides a regional service unit, as shown in fig. 4, where the regional service unit 40 includes:
a regional service container 41, which is a container that runs on a regional service unit and can provide management functions, and includes a data processing module (responsible for receiving production plans and other data of a production region, communicating with data of an electronic twin module, and performing operations such as data processing, uploading, downloading, cleaning, warehousing in the production region), a first control module (controlling and managing the data processing module, an equipment management module, reading a mechanism model library, etc.), an equipment management module (responsible for management, access, hardware protocol analysis of different equipment), and a location information module (communicating with a 5G internet of things electronic identification device to obtain equipment location information);
and the identity authentication container 42 is used for storing the authority information corresponding to the unique identity identification and the corresponding information of the electronic twin container ID, and performing electronic identity authentication on the equipment.
Mechanism model container: the storage mechanism model mainly comprises connection, behavior record, access and cooperative management information of corresponding equipment.
The electron twin container 43: the system comprises a data processing module (responsible for data interaction with a regional service container), a second control module (receiving a mechanism model configured by the regional service container and directly controlling equipment) and an equipment access module (one-to-one connection equipment).
Version control container: the software versions of the electronic twin container 43 are managed, and the software correspondence information of different versions of each type of device is stored.
And mapping the management container: when the version of the electronic twin container software 43 is updated, the mapping corresponding relation between the new version twin container and the old version container is maintained, and the external connection mapping relation of the new version container and the old version container is ensured to be unchanged.
Service forwarding container: and the electronic twin container 43 is responsible for network forwarding, and the mapping relation is read from the mapping management container in real time.
It should be noted that, the specific functions of each container in this embodiment have been described in detail in the method embodiment, and this embodiment is not described again.
For the convenience of understanding, the control flow of the equipment entering the factory and the data acquisition process are explained by taking the unmanned control trolley as an example, as shown in fig. 5:
the area service container 41, the authentication container 42 and the electronic twin container 43 are located in the area service unit;
the physical control unit 51 and the motion control unit 52 are positioned in the interconnection module, and the physical control unit is communicated with the electronic twin container through 5G, uploads equipment state and navigation information, and receives task allocation and control instructions;
the driver and the motor are driving components of the mobile device, and receive driving information of the motion control unit 52 to complete the driving of the specific components.
It can be understood that the interconnection module of this embodiment is an electronic identification device configured for the device, and can not only implement authentication of the device, but also complete forwarding and control functions of data between the regional service unit and the device.
Based on the same technical concept, the embodiment of the present disclosure correspondingly provides an automated process production control system, as shown in fig. 6, which includes a regional service unit 40, a factory floor service unit 60 and a central service unit 70,
the regional service unit 40 is responsible for linking the whole system with the process devices through interconnection modules (integrated with electronic identification devices of the devices), and the interconnection modules request the corresponding protocol processing modules from the regional service unit according to the requirements of different process devices, and communicate with the corresponding process devices.
The regional service unit 60 and the factory service unit 60 can be connected in a mode of optical fiber, network cable, wifi and the like;
the management device can communicate with the regional service unit 40 through the factory service unit 60, send a production plan to the regional service unit, and the like, and the factory service unit 60 performs overall management on the process production of the whole factory.
The factory service unit 60 and the central service unit 70 perform backbone network communication to realize functions such as data synchronization.
Based on the same technical concept, the embodiment of the present disclosure further provides a computer device, as shown in fig. 7, the computer device includes a memory 10 and a processor 20, the memory 10 stores a computer program, and when the processor 20 runs the computer program stored in the memory 10, the processor executes the automatic process production control method.
Based on the same technical concept, the embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the processor executes the method for controlling the production of the automated process.
It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present disclosure, and not for limiting the same; while the present disclosure has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present disclosure.
Claims (12)
1. An automated process production control method, comprising:
receiving a production plan of a production area;
if the situation that the equipment enters the production area is monitored, verifying the electronic identity information of the equipment to obtain an identity verification result;
and if the identity verification result is that the equipment passes, establishing connection with the equipment, and sending a task control instruction to the equipment based on the production plan so that the equipment executes a task based on the control instruction.
2. The method of claim 1, further comprising:
configuring electronic identification devices carrying electronic identity information for all equipment in the production area;
verifying electronic identity information of the device, comprising:
verifying whether the equipment carries the electronic identification device in a verification identity container; and the number of the first and second groups,
if the equipment carries the electronic identification device, continuously verifying whether the electronic identity information carried by the electronic identification device of the equipment exists in a central verification library in the verification identity container, and if so, determining that the identity verification is passed.
3. The method of claim 1, wherein establishing the connection with the equipment and sending task control instructions to the equipment based on the production plan comprises:
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan.
4. The method of claim 3, wherein after establishing a connection with the equipment in an electronic twin container and sending mission control instructions to the equipment based on the production plan in the electronic twin container, further comprising:
judging whether the version information of the electronic twin container is consistent with the version information corresponding to the electronic twin container in the mirror library every other preset time period;
if not, establishing an updated electronic twin container based on the version information corresponding to the electronic twin container in the mirror library; and the number of the first and second groups,
and establishing connection with the equipment based on the updated electronic twin container, and sending a task control instruction to the equipment based on the production plan in the updated electronic twin container.
5. The method of claim 4, further comprising, after creating an updated electron twin container based on version information corresponding to the electron twin container in a mirror library:
establishing a network mapping relation between the updated electron twin container and the electron twin container;
establishing a connection with the device based on the updated electron gemini container, comprising:
establishing a connection with the device based on the updated electronic twin container and the network mapping relationship.
6. The method of claim 3, further comprising, after verifying electronic identity information of the device and before establishing a connection with the device in an electronic twin container and sending mission control instructions to the device based on the production plan in the electronic twin container:
judging whether the equipment enters the production area for the first time;
if the production area is entered for the first time, a new electronic twin container corresponding to the equipment is created;
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan, including:
establishing a connection with the equipment in the new electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
7. The method of claim 6, further comprising, after determining whether the device first entered the production area:
if the electronic twin container does not enter the production area for the first time, acquiring the identity of an old electronic twin container for which identity authentication is performed when the equipment enters the production area for the last time;
activating the old electron twin container based on the identity;
establishing a connection with the equipment in an electronic twin container, and sending task control instructions to the equipment in the electronic twin container based on the production plan, including:
establishing a connection with the equipment in the old electronic twin container and sending task control instructions to the equipment in the electronic twin container based on the production plan.
8. The method of claim 1, after verifying the electronic identity information of the device, further comprising:
matching a mechanism model to the device;
the establishing of the connection with the device includes:
establishing a connection with the device based on the mechanism model;
the sending task control instructions to the device based on the production plan includes:
and sending a task control instruction to the equipment according to the mechanism model based on the production plan.
9. The method of claim 8, wherein the mechanism model includes a device interface protocol, a device workflow, and key information.
10. The method according to claim 8 or 9, further comprising, after establishing a connection with the device:
and acquiring the operation data of the equipment based on the mechanism model.
11. A computer apparatus comprising a memory and a processor, the memory having stored therein a computer program, the processor executing the automated process production control method according to any one of claims 1 to 10 when the processor runs the computer program stored in the memory.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the automated process production control method according to any one of claims 1 to 10.
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