CN111880487A - Production line edge terminal and production line management system - Google Patents
Production line edge terminal and production line management system Download PDFInfo
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- CN111880487A CN111880487A CN202010585383.9A CN202010585383A CN111880487A CN 111880487 A CN111880487 A CN 111880487A CN 202010585383 A CN202010585383 A CN 202010585383A CN 111880487 A CN111880487 A CN 111880487A
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- 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]
- G05B19/4183—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 data acquisition, e.g. workpiece identification
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- 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]
- G05B19/4188—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 CIM planning or realisation
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The application discloses produce line edge terminal and reach production line management system promptly. The edge terminal of the production line is provided with a plurality of communication interfaces, the terminal is connected with a management computer and a plurality of industrial devices, and the communication interfaces supported by the industrial devices are the same or different; the terminal includes: the data acquisition and transmission module is used for acquiring data from the plurality of industrial devices and transmitting the data with the management computer; the service data integration module is used for preprocessing the acquired data according to different service requirements; and the service application module is used for analyzing and managing the preprocessed data according to different service requirements. The system comprises the production line edge terminal, a management computer and a data server. By the scheme, a production line relation system is simplified, integration and upgrading of software and hardware are realized, production line management efficiency is improved, and management cost is reduced.
Description
Technical Field
The application relates to the technical field of production line management, in particular to a production line edge terminal and a production line management system.
Background
Currently, in an industrial production line, various types of underlying industrial equipment, sensors, communication components, software systems, etc. are involved. When the integrated control management is performed on an industrial production line, on-site bottom layer equipment integration (distributed control system (DCS) acquisition), production line data transmission, and various production management subsystem integration (manufacturing execution system, production management system, and detection management system) are mostly required, and are respectively controlled by a plurality of computer terminals, as shown in fig. 1.
However, in the conventional industrial production line, there are many problems, for example, various integrated industrial production related software and hardware systems, and the field device is complicated; various network standards and communication protocols between hardware are difficult to dock, and service and data islands easily exist between the hardware and the software; the integration, upgrading and secondary development costs of all software and hardware are extremely high; in a production field environment, a production line field manager has asymmetric knowledge on the IT informatization understanding degree and production field requirements and the like.
Disclosure of Invention
The embodiment of the application provides a production line edge terminal and a production line management system, which are used for realizing butt joint of multiple communication protocols, and are easy to develop and simplify the production line management system.
In a first aspect, an embodiment of the present application provides a production line edge terminal, which has multiple communication interfaces, where the terminal is connected to a management computer and multiple industrial devices, and the communication interfaces supported by the multiple industrial devices are the same or different;
the terminal includes:
the data acquisition and transmission module is used for acquiring data from the plurality of industrial devices and transmitting the data with the management computer;
the service data integration module is used for preprocessing the acquired data according to different service requirements;
and the service application module is used for analyzing and managing the preprocessed data according to different service requirements.
In one possible implementation, the service application module includes:
the specific scene micro application module is used for encapsulating the processed data according to the functional requirements of different services;
and the service scene application module is used for finishing the service of managing the production line according to the data processed by the specific scene micro application module.
In a possible implementation manner, an algorithm model encapsulated according to different service requirements is preset in the specific scene micro application module, and the algorithm model is used for encapsulating the processed data.
In a possible implementation manner, the specific scenario micro application module is specifically configured to:
and acquiring the algorithm model and/or the configuration information from the cloud.
In a possible implementation manner, the service for managing the production line includes one or any combination of the following: real-time monitoring, intelligent scheduling, raw material management and energy management.
In a possible implementation manner, the terminal is connected to a configuration terminal, and receives configuration information sent by the configuration terminal, where the configuration information includes one or any combination of the following information: the data type and sampling period collected by the data collecting and transmitting module; the business data integration module processes the collected data according to algorithm information; and the business application module analyzes and manages the configuration information.
In one possible implementation, the terminal settings include one or more of the following interfaces:
DVI-I interface, DVI-D interface, GigE interface, PCIe x16 bus interface, USB interface, SATA interface.
In one possible implementation, the processor of the terminal includes an i7 processor; and/or the terminal uses a C236 chipset.
In a possible implementation manner, the terminal further includes: a wireless communication module;
the data acquisition and transmission module is specifically used for acquiring data from the industrial equipment through the wireless communication module and/or carrying out data transmission with the management computer through the wireless communication module.
In a second aspect, an embodiment of the present application provides a production line management system, including the production line edge terminal, the management computer, and the data server described in any implementation manner of the first aspect.
In the above embodiment of the present application, the edge terminal of the production line is provided with multiple communication interfaces, which can realize data exchange with different specific hardware devices, and can be connected with the industrial device to collect various data of the industrial device, and then the edge terminal of the production line can process and analyze the collected data, thereby simplifying the relation system of the production line and realizing integration and upgrade of software and hardware; and the analysis processing result is sent to the management computer according to the service requirement, so that a production line manager can conveniently know the production line condition, and management and regulation are performed. The production line edge terminal and the production line management system provided by the embodiment of the application greatly improve the production line management efficiency and reduce the management cost.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a production line management system in the prior art;
fig. 2 is a schematic view of a production line management system according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a production line edge terminal according to an embodiment of the present application;
fig. 4 is a functional module schematic diagram of a production line edge terminal according to an embodiment of the present disclosure;
fig. 5 is a schematic diagram of a hardware structure of the edge terminal of the production line provided in the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Because the software and hardware conditions of each device in the existing production line management system are complex, the integration and upgrading of each software and hardware result in higher cost of service development. Therefore, the embodiment of the application provides a production line management system, which adopts edge computing, industrial internet of things integration and industrial big data technologies, is used for realizing the butt joint of multiple communication protocols, is easy to develop business and accordingly simplifies the production line management system.
Specifically, edge computing is an open platform which integrates network, computing, storage and application core capabilities on the edge side of a network close to an object or a data source, edge intelligent services are provided nearby, and key requirements of industry digitization on aspects of agile connection, real-time business, data optimization, application intelligence, safety, privacy protection and the like are met.
The integration of the industrial internet of things is the application of the technology of the internet of things in the production and the manufacturing of enterprises, and belongs to the category of the industrial internet of things. The industrial Internet of things integrates and utilizes various sensing devices and communication technologies, connects any relevant resources in the manufacturing process, collects various data such as distance, position, force, speed, acceleration, temperature, flow and the like, establishes a connection with an enterprise management information system through a software application interface, and provides real-time and accurate information for an enterprise resource planning and manufacturing execution system and a direct channel for issuing management instructions. In addition, the industrial internet of things integration technology can automatically compare the acquired data with the issued management requirements, reminds personnel to pay attention to or automatically control the operation or circulation of objects according to the comparison result, and provides a means for preventing errors and timely suppressing problems for the development of management functions. The industrial Internet of things realizes the fusion of a virtual network and an entity physical system, is a core technology for connecting an entity physical world and a virtual network world, and is a carrier for the fusion of informatization and automation.
The application of industrial big data will bring a new era of innovation and revolution of industrial enterprises. Through low-cost perception, high-speed mobile connection, distributed computing and advanced analysis brought by the Internet, the mobile Internet of things and the like, information technology and a global industrial system are deeply fused, so that a deep revolution is brought to the global industry, and research, production, operation, marketing and management modes of enterprises are innovated. These industrial enterprises that innovate different industries bring faster speed, higher efficiency and higher insight. Typical applications of industrial big data include product innovation, product failure diagnosis and prediction, analysis of internet of things of industrial production lines, supply chain optimization of industrial enterprises, and precise product marketing.
Referring to fig. 2, the production line management system provided in the embodiment of the present application may include a production line edge terminal 201, a management computer 202, and a data server 203.
The production line edge terminal 201 is used for collecting data from various industrial devices, processing and analyzing the data according to business requirements, and sending an analysis processing result to the management computer 202, so that production line management personnel can know the production line condition conveniently, and management and regulation are performed. Various data collected by the production line edge terminal 201, data obtained during processing and analysis, and various data input by the management computer 202 may be stored in the data server 203.
Specifically, the production line edge terminal 201 may perform internal data transmission with the management computer 202 based on a local area network established by a network environment inside the industrial enterprise.
The management computer 202, which generally exists in the form of a desktop computer or a notebook computer, implements macro management and data report query in the enterprise production process, and the specific management service is sunk to the production line edge computing terminal for operation and execution.
Further, the production line management system may further include a matching operation terminal 204, and the matching operation terminal 204 may implement different business operations (production scheduling, production monitoring, process management, energy management, quality management, and the like) of production line management based on the production line edge terminal 201 and various embedded application systems, and perform monitoring, scheduling, control, management, and the like on various devices of the production line of the industrial enterprise through a Web operation interface. In addition, configuration information related to production line management, such as the type of collected data, sampling period, algorithm information for processing the collected data by the service data integration module, configuration information for analyzing and managing the service application module, and the like, may also be input to the production line edge terminal 201 through the matching operation terminal 204.
The edge calculation is an open platform which integrates network, calculation, storage and application core capabilities at the edge side of a network close to an object or a data source, edge intelligent services are provided nearby, and key requirements of industry digitization on aspects of agile connection, real-time business, data optimization, application intelligence, safety, privacy protection and the like are met.
The production line edge terminal 201 may be configured with a plurality of communication interfaces to facilitate connection with industrial equipment and management computers configured with different hardware.
From a software perspective, the production line edge terminal 201 may include a data collection and transmission module 2011, a service data integration module 2012 and a service application module 2013 shown in fig. 3.
The data acquisition and transmission module 2011 is configured to acquire data from a plurality of industrial devices and perform data transmission with the management computer.
And the service data integration module 2012 is configured to preprocess the acquired data according to different service requirements.
And the service application module 2013 is used for analyzing and managing the preprocessed data according to different service requirements.
Further, the service application module 2013 may include:
and the specific scene micro application module is used for encapsulating the processed data according to the functional requirements of different services and managing the edge services.
And the service scene application module is used for finishing the service of managing the production line according to the data processed by the specific scene micro application module.
The specific scene micro application module is preset with an algorithm model packaged according to different service requirements, and the algorithm model is used for packaging the processed data. The micro application module with a specific scene is arranged at the upper end of the system, and integrates a plurality of micro service business applications to realize business logic combination and data presentation of a specific application scheme; in the face of numerous practical business applications, the system design adopts a packaging mode for basic business, selective packaging processing is carried out according to the functional requirements of different types of enterprises, enterprises in different industries and different business systems, and customized development can also be carried out. Meanwhile, through an Application Programming Interface (API) of the developed business and data industry, the system can be highly integrated with the existing business system of the enterprise, and an Internet of Things (IoT) ecosystem inside the enterprise is established. Specifically, the specific scene micro application module integrates various original mechanism algorithm models extracted based on experience knowledge in different industries and different fields, and packages the models into a single function or service module capable of being independently debugged and operated, so that the usability and maintainability are improved.
In addition, industrial application development is carried out on the basis of the micro application module with the specific scene, so that the characteristics of parallel development and distributed operation of the micro application of the scenes at the edge of the production line can be utilized, the advantages of access of a platform mass developer, elastic resource configuration, cloud deployment operation and the like are effectively exerted, and the micro application module with the specific scene can acquire the algorithm model and/or the configuration information from the cloud.
In one embodiment, the functions of the above modules may be as shown in fig. 4. Referring to fig. 4, the scene-specific micro application module may perform production plan management, production scheduling management, production execution management, production inventory management, quality data management, equipment monitoring management, production energy consumption management, production cost management, production analysis, energy consumption analysis, quality analysis, cost analysis, and the like according to the data processed by the service data integration module. The micro application module in the specific scene can also realize production monitoring visualization, equipment management visualization, big data visualization and the like based on various data analysis.
As shown in fig. 4, the service for managing the production line by the service scenario application module may include one or any combination of the following: real-time monitoring, intelligent scheduling, raw material management, energy consumption calculation, report analysis and the like.
The service data integration module 2012 is used for responding to functional requirements of different types of enterprises, enterprises in different industries and different service systems in a form of combining a data integration platform and a service integration platform, and providing a comprehensive data integration and service driving engine. The data and the capability of quickly aggregating the background are provided, and more innovation and trial and error capabilities of the foreground are provided through the capabilities of quick development, analysis, service arrangement and the like of the platform.
Specifically, in the specific embodiment shown in fig. 4, the service data integration module may be further divided into a data integration sub-module and a service integration sub-module.
The data integration submodule can support connection and convergence of data such as 3D data, drawings, inventory and production processes in different systems to the business data integration module through a data connection mode, can connect equipment, sensors, valves and the like which accord with an industrial internet protocol to a production line edge terminal, and simultaneously supports multiple modes such as a Software Development Kit (SDK) to connect real-time operation data of products to the production line edge terminal. Based on the connected data, the management relation between the model items is aggregated to construct a complete product full data model, complete logic display of the full data model (attribute, service, time and subscription) in the industrial process is realized, the process can be completely completed in a graphical mode of a business data integration module, codes do not need to be written, and the traceability of the management relation between the model items can be directly inquired on a platform.
The data integration submodule can also be provided with an analysis component, such as various classical machine learning algorithms including linear regression, logistic regression, decision tree and the like, and can help a user to quickly construct a machine learning algorithm model for predicting equipment failure probability and equipment operation and maintenance plan, so that the terminal user can really make a quick decision based on background system data.
As shown in fig. 4, the data integration submodule may be further provided with a metadata submodule, a business data modeling submodule, a timing/structure/streaming media data submodule, a big data calculation engine, a data event processing engine, a data security engine, and the like.
The service integration submodule can be used for compiling, registering and arranging service, a client can compile aggregation service of complex service logic by using Java and JavaScript, the service is modified and verified by utilizing the rapid development and deployment capability of the service integration submodule, and an application program interface center is registered and released, all service application program interfaces, other foreground applications, systems and even WeChat applets in the application program interface center can be accessed, and the registered service is supported to be arranged conveniently and in a dragging mode. The business integration submodule can adopt a dragging type business development mode, the foreground development speed can be greatly increased, and the control module can be used for quickly building the layout, the data binding type service call and the like which are obtained by what you see is to develop the micro application aggregate for aggregating different data and businesses. The pages can be embedded into the original foreground page, and can also be suitable for being accessed by a single Web browser or even a mobile terminal.
As shown in fig. 4, the business integration sub-module may further set an industry pre-integration module, an industry API, a business modeling engine, a business rule engine, a digital simulation engine, and a workflow engine, so as to create different models according to different industries and different business requirements, and perform statistical analysis or simulation.
The data acquisition and transmission module 2011 integrates the sensors, the metering devices, the detection devices, the industrial instruments and other devices to realize data information acquisition based on the local area network transmission platform. The system is formed by adopting an intranet (a communication network and the Internet of things)/5G/4G/Internet of a production enterprise, supports the fusion of high-level service applications, highly integrates a credible encryption transmission protocol, ensures data safety, is mutually penetrated and crossed on a service layer, tends to use a uniform IP protocol on an application layer, can provide comprehensive services including voice, data, images, information and the like, and realizes the convergence and uploading of data acquired by a perception interaction layer.
From a hardware perspective, the production line edge terminal 201 may be designed as shown in FIG. 5. This produce and can be provided with on the line edge terminal: an external SIM socket to enable communication via 3G/4G LTE/wireless/GPRS/UMTS, etc.; a DVI-D interface (and/or DVI-I interface); digital video interface (DisplayPort); a USB interface; a local area network interface (LAN); a VGA interface; a GigE interface; CFast; an SSD/HDD; a standard programming interface; microphone input (mic-in); a sound output interface (Line Out); a direct current input (DC-in); a power switch (power switch); active ethernet interface (PoE); a serial communication port (COM); isolated digital input output (isolated DIO); a high speed serial computer expansion bus interface (PCLE slot); SATA interfaces, etc.
The production line edge terminal 201 may employ a quad-core intel core i7 processor, and a processor of the C236 chipset (Skylake-S); an LGA1151 socket may also be provided. In addition, the production line edge terminal 201 may also be of a fanless design, capable of accommodating operating temperatures of-40 ℃ to 75 ℃. The production line edge terminal 201 may employ 6V, 36V, 80V dc power inputs, and is provided with overload protection, and may also have configurable ignition power control.
In the above embodiment of the present application, the edge terminal of the production line is provided with multiple communication interfaces, which can realize data exchange with different specific hardware devices, and can be connected with the industrial device to collect various data of the industrial device, and then the edge terminal of the production line can process and analyze the collected data, thereby simplifying the relation system of the production line and realizing integration and upgrade of software and hardware; and the analysis processing result is sent to the management computer according to the service requirement, so that a production line manager can conveniently know the production line condition, and management and regulation are performed. The production line edge terminal and the production line management system provided by the embodiment of the application greatly improve the production line management efficiency and reduce the management cost.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.
Claims (10)
1. The production line edge terminal is characterized in that the terminal is provided with a plurality of communication interfaces, the terminal is connected with a management computer and a plurality of industrial devices, and the communication interfaces supported by the industrial devices are the same or different;
the terminal includes:
the data acquisition and transmission module is used for acquiring data from the plurality of industrial devices and transmitting the data with the management computer;
the service data integration module is used for preprocessing the acquired data according to different service requirements;
and the service application module is used for analyzing and managing the preprocessed data according to different service requirements.
2. The terminal of claim 1, wherein the service application module comprises:
the specific scene micro application module is used for encapsulating the processed data according to the functional requirements of different services;
and the service scene application module is used for finishing the service of managing the production line according to the data processed by the specific scene micro application module.
3. The terminal according to claim 2, wherein an algorithm model encapsulated according to different service requirements is preset in the scene-specific micro application module, and the algorithm model is used for encapsulating the processed data.
4. The terminal according to claim 3, wherein the scene-specific micro-application module is specifically configured to:
and acquiring the algorithm model and/or the configuration information from the cloud.
5. The terminal according to claim 2, wherein the service for managing the production line includes one or any combination of the following: real-time monitoring, intelligent scheduling, raw material management and energy management.
6. The terminal according to claim 1, wherein the terminal is connected to a configuration terminal and receives configuration information sent by the configuration terminal, and the configuration information includes one or any combination of the following information: the data type and sampling period collected by the data collecting and transmitting module; the business data integration module processes the collected data according to algorithm information; and the business application module analyzes and manages the configuration information.
7. A terminal according to claim 1, characterized in that the terminal settings comprise one or more of the following interfaces:
DVI-I interface, DVI-D interface, GigE interface, PCIe x16 bus interface, USB interface, SATA interface.
8. The terminal of claim 1, wherein the processor of the terminal comprises an i7 processor; and/or
The terminal uses the C236 chipset.
9. The terminal of claim 1, further comprising: a wireless communication module;
the data acquisition and transmission module is specifically used for acquiring data from the industrial equipment through the wireless communication module and/or carrying out data transmission with the management computer through the wireless communication module.
10. A line management system comprising the line edge terminal according to any one of claims 1 to 9, a management computer and a data server.
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Cited By (7)
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CN112799744A (en) * | 2021-01-29 | 2021-05-14 | 北京索为***技术股份有限公司 | Calling method and device of industrial APP, computer readable medium and electronic equipment |
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CN113849300A (en) * | 2021-07-29 | 2021-12-28 | 山东浪潮科学研究院有限公司 | Edge configuration system and method |
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CN113589771A (en) * | 2021-07-30 | 2021-11-02 | 南京苝之捷电子科技有限公司 | Industrial production optimization detection system and method |
CN115840655A (en) * | 2023-02-22 | 2023-03-24 | 精奇(天津)科技股份有限公司 | Cross-platform data processing system |
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