CN219266810U - MES intelligent factory system based on industrial Internet - Google Patents
MES intelligent factory system based on industrial Internet Download PDFInfo
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- CN219266810U CN219266810U CN202320484665.9U CN202320484665U CN219266810U CN 219266810 U CN219266810 U CN 219266810U CN 202320484665 U CN202320484665 U CN 202320484665U CN 219266810 U CN219266810 U CN 219266810U
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- 238000013480 data collection Methods 0.000 claims description 2
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an MES intelligent factory system based on industrial Internet, comprising: the system comprises a data bus, a server group and a field control system, wherein the server group and the field control system are in communication connection, a plurality of switches are arranged between the server group and the field control system, the switches are respectively and electrically connected with the server group and the data bus, each device of the field control system is provided with an independent data acquisition subsystem, and each data acquisition subsystem is in communication connection with different switches respectively through the data bus. Each device is provided with an independent data acquisition subsystem, and when a single data acquisition subsystem fails, the data acquisition of other data acquisition subsystems is not influenced, so that the isolation among the data acquisition subsystems is ensured. And the switch between the acquisition subsystem and the server group is also provided with a plurality of switches, so that the problem that data cannot be transmitted due to the fact that a single device breaks down is avoided. By adopting the means, the single equipment fault can not influence the whole system, so that the stability of the intelligent factory system is improved.
Description
Technical Field
The utility model relates to the technical field of factory intellectualization, in particular to an MES intelligent factory system based on an industrial Internet.
Background
The factory intellectualization is to utilize various modern technologies to realize the office, management and production automation of the factory, and achieve the purposes of strengthening and standardizing enterprise management, reducing work errors, blocking various loopholes, improving work efficiency, carrying out safe production and providing decision references.
In the prior art, an intelligent factory is generally provided with data acquisition equipment on a production site, and then the acquired data is monitored and processed by a controller, so that the management and control of factory production are realized. Chinese patent CN217880070U discloses a 5G factory intelligent platform, which is used for collecting equipment status information, production completion information, quality information and the like of each equipment through a data acquisition module, and then processes and analyzes the equipment status information, production completion information, quality information and the like through a joint management module, and classifies the equipment status information and the quality information into various relative applications of an industrial platform, and staff manages the production condition and the equipment condition of the factory through various applications of the industrial platform, so that the processed and analyzed data types are multiple, and the factory intelligent platform has multiple functions of ERP, MES, APS, WMS, full life cycle management, energy management and identification, so that the factory intelligent platform has rich and complete functions. Chinese patent CN212623728U discloses an intelligent shipping system for cement factories, which uses an electric gateway or a network relay to realize simplest electric data collection and switching value control by uniformly managing all modules through a shipping system server, so that hardware equipment can be reduced, equipment and labor cost can be reduced, and factory shipping efficiency can be improved.
Although the existing factory intelligentization technology can realize the intelligentization of factory production links, the data acquisition of a plurality of processes or the data processing after the acquisition are all carried by one intelligent device, and once the intelligent device fails or is damaged, the whole factory is intelligentized and paralyzed.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
in a first aspect, an embodiment of the present utility model provides an industrial internet-based MES intelligent factory system, including: the system comprises a data bus, a server group and a field control system, wherein the server group is in communication connection with the data bus, a plurality of switches are arranged between the server group and the field control system, the switches are respectively and electrically connected with the server group and the data bus, each device of the field control system is provided with an independent data acquisition subsystem, and each data acquisition subsystem is in communication connection with different switches respectively through the data bus.
In one possible implementation, the data acquisition subsystem includes a device collector electrically connected to the field device, an interface machine electrically connected to the device collector and the isolation barrier, respectively, and an isolation barrier electrically connected to the field device via the data bus.
An interface machine and a single isolation net gate (forward type) are designed between the control system and the equipment collector, after the control system performs data acquisition through the interface machine, the control system firstly passes through the unidirectional isolation net gate and then is connected with the switch, and the data flow is only sent out from the single control system, so that backfilling is not possible.
In one possible implementation manner, the isolation barrier is a unidirectional isolation barrier, and a plurality of isolation barriers work independently. When the data acquisition of a single data acquisition subsystem fails, the data acquisition of other data acquisition subsystems is not affected, the isolation of each data acquisition subsystem network is ensured, the network and application safety of the control system and the integrity of the data of the production management and control integrated system are ensured, namely, the network safety problem of the single control system cannot affect the network of other control systems
In one possible implementation, the isolation barrier is a dual channel isolation barrier that supports data acquisition and data uploading for both channels. Namely, manual or automatic redundancy of acquisition isolation is realized, and the manual redundancy is as follows: configuring two identical IP addresses, wherein one is manually switched to the other channel after failure; automatic redundancy: two different IP addresses are configured, two schemes are configured for measuring points at a real-time database acquisition end, and automatic switching is performed.
In one possible implementation, the server set includes a plurality of primary servers and a standby server, where the primary server and the standby server are super-converged servers. The super-converged server is an emerging server architecture, which merges various functions such as calculation, storage, network and virtualization, provides comprehensive resource management and application deployment in a software-defined mode, and provides an IT infrastructure with high reliability and high flexibility for enterprises. In the embodiment, a plurality of super fusion servers are arranged, so that on one hand, the super fusion servers are used as a main server, and on the other hand, a standby server is arranged, and the stability of uploading data of a server group is improved.
In one possible implementation, the data bus is also electrically connected to a dispatch center, a factory office subsystem, and a factory floor control subsystem, respectively.
In one possible implementation, the factory office subsystem includes an office switch, an office client communicatively coupled to the office switch, and a firewall for physically isolating an external network. In order to ensure that the intelligent factory system is not threatened by the external network, a firewall is arranged between the intelligent factory system and the external network, the intelligent factory system is physically isolated from the external network such as an office network, and the influence of security events such as viruses, network invasion and the like on the intelligent factory system is prevented
In one possible implementation, the factory floor control subsystem includes an access control system and a video monitoring system, both of which are electrically connected to the dispatch center via the data bus. The dispatching center can monitor the factory through a remote camera in the video monitoring system, and then control the opening and closing of the access control system.
In the embodiment of the utility model, each device is provided with the independent data acquisition subsystem, and the data acquisition of other data acquisition subsystems is not influenced after the single data acquisition subsystem fails, so that the isolation among the data acquisition subsystems is ensured. And the switch between the acquisition subsystem and the server group is also provided with a plurality of switches, so that the problem that data cannot be transmitted due to the fact that a single device breaks down is avoided. By adopting the means, the single equipment fault can not influence the whole system, so that the stability of the intelligent factory system is improved.
Drawings
FIG. 1 is a schematic diagram of an MES intelligent factory system based on the industrial Internet according to the embodiment of the present utility model;
in fig. 1, the symbols are represented as:
the system comprises a 1-data bus, a 2-server group, a 3-field control system, a 4-switch, a 5-equipment collector, a 6-interface machine, a 7-isolation gatekeeper, an 8-main server, a 9-standby server, a 10-dispatching center, an 11-factory office subsystem, a 12-factory control subsystem, a 13-office switch, a 14-office client, a 15-firewall, a 16-access control system and a 17-video monitoring system.
Detailed Description
The present utility model is described below with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural diagram of an MES intelligent factory system based on an industrial internet according to an embodiment of the present utility model, referring to fig. 1, the MES intelligent factory system based on an industrial internet according to an embodiment of the present utility model includes: the system comprises a data bus, a server group and a field control system, wherein the server group is in communication connection with the data bus, a plurality of switches are arranged between the server group and the field control system, the switches are respectively and electrically connected with the server group and the data bus, each device of the field control system is provided with an independent data acquisition subsystem, and each data acquisition subsystem is in communication connection with different switches respectively through the data bus.
In this embodiment, the data acquisition subsystem includes a device collector, an interface machine and an isolation barrier, where the device collector is electrically connected to the field device, the device collector is configured to collect device parameters, the interface machine is electrically connected to the device collector and the isolation barrier, and the isolation barrier is electrically connected to the switch through the data bus.
An interface machine and a single isolation net gate (forward type) are designed between the control system and the equipment collector, after the control system performs data acquisition through the interface machine, the control system firstly passes through the unidirectional isolation net gate and then is connected with the switch, and the data flow is only sent out from the single control system, so that backfilling is not possible.
The isolating net gate is a unidirectional isolating net gate, and a plurality of isolating net gates work independently. When the data acquisition of a single data acquisition subsystem fails, the data acquisition of other data acquisition subsystems is not affected, the isolation of each data acquisition subsystem network is ensured, the network and application safety of the control system and the integrity of the data of the production management and control integrated system are ensured, namely, the network safety problem of the single control system cannot affect the network of other control systems
Further, the isolation barrier is a dual-channel isolation barrier, and the isolation barrier supports two channels for data acquisition and data uploading. Namely, manual or automatic redundancy of acquisition isolation is realized, and the manual redundancy is as follows: configuring two identical IP addresses, wherein one is manually switched to the other channel after failure; automatic redundancy: two different IP addresses are configured, two schemes are configured for measuring points at a real-time database acquisition end, and automatic switching is performed.
With further reference to fig. 1, the server group includes a plurality of primary servers and a standby server, where the primary server and the standby server are super-converged servers. The super-converged server is an emerging server architecture, which merges various functions such as calculation, storage, network and virtualization, provides comprehensive resource management and application deployment in a software-defined mode, and provides an IT infrastructure with high reliability and high flexibility for enterprises. In the embodiment, a plurality of super fusion servers are arranged, so that on one hand, the super fusion servers are used as a main server, and on the other hand, a standby server is arranged, and the stability of uploading data of a server group is improved.
The data bus is also electrically connected with the dispatching center, the factory office subsystem and the factory control subsystem respectively.
The factory office subsystem comprises an office area switch, an office client and a firewall, wherein the office client is in communication connection with the office area switch, and the firewall is used for physically isolating an external network. In order to ensure that the intelligent factory system is not threatened by the external network, a firewall is arranged between the intelligent factory system and the external network, the intelligent factory system is physically isolated from the external network such as an office network, and the influence of security events such as viruses, network invasion and the like on the intelligent factory system is prevented
The factory control subsystem comprises an access control system and a video monitoring system, and the access control system and the video monitoring system are electrically connected with the dispatching center through the data bus. The dispatching center can monitor the factory through a remote camera in the video monitoring system, and then control the opening and closing of the access control system.
As can be seen from the foregoing embodiments, in the embodiments of the present utility model, each device is provided with an independent data acquisition subsystem, and when a single data acquisition subsystem fails, the data acquisition of other data acquisition subsystems is not affected, so that the isolation between the data acquisition subsystems is ensured. And the switch between the acquisition subsystem and the server group is also provided with a plurality of switches, so that the problem that data cannot be transmitted due to the fact that a single device breaks down is avoided. By adopting the means, the single equipment fault can not influence the whole system, so that the stability of the intelligent factory system is improved.
In the embodiments of the present utility model, "at least one" means one or more, and "a plurality" means two or more. "and/or", describes an association relation of association objects, and indicates that there may be three kinds of relations, for example, a and/or B, and may indicate that a alone exists, a and B together, and B alone exists. Wherein A, B may be singular or plural. The character "/" generally indicates that the context-dependent object is an "or" relationship. "at least one of the following" and the like means any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or plural.
The foregoing is merely exemplary embodiments of the present utility model, and any person skilled in the art may easily conceive of changes or substitutions within the technical scope of the present utility model, which should be covered by the present utility model. The protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (8)
1. An industrial internet-based MES intelligent factory system, comprising: the system comprises a data bus, a server group and a field control system, wherein the server group is in communication connection with the data bus, a plurality of switches are arranged between the server group and the field control system, the switches are respectively and electrically connected with the server group and the data bus, each device of the field control system is provided with an independent data acquisition subsystem, and each data acquisition subsystem is respectively and communicatively connected with different switches through the data bus.
2. The industrial internet-based MES intelligent factory system of claim 1, wherein the data acquisition subsystem comprises a device collector, an interface machine and an isolation barrier, the device collector is electrically connected to a field device, the device collector is configured to collect device parameters, the interface machine is electrically connected to the device collector and the isolation barrier, respectively, and the isolation barrier is electrically connected to the switch through the data bus.
3. The industrial internet-based MES intelligent factory system according to claim 2, wherein the isolation barrier is a unidirectional isolation barrier, and a plurality of the isolation barriers work independently of each other.
4. The industrial internet-based MES intelligent factory system of claim 3, wherein the isolation barrier is a two-channel isolation barrier, the isolation barrier supporting two channels for data collection and data upload.
5. The industrial internet-based MES intelligent factory system of claim 2, wherein the server set includes a plurality of primary servers and a backup server, the primary server and the backup server each being a superset server.
6. The industrial internet-based MES intelligent factory system according to any one of claims 1 to 5, wherein the data bus is further electrically connected to a dispatch center, a factory office subsystem, and a factory floor control subsystem, respectively.
7. The industrial internet-based MES intelligent factory system of claim 6, wherein the factory office subsystem comprises an office switch, an office client communicatively coupled to the office switch, and a firewall for physically isolating an external network.
8. The industrial internet-based MES intelligent factory system of claim 7, wherein the factory control subsystem comprises an access control system and a video monitoring system, both of which are electrically connected to the dispatch center via the data bus.
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| CN202320484665.9U CN219266810U (en) | 2023-03-14 | 2023-03-14 | MES intelligent factory system based on industrial Internet |
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| CN202320484665.9U CN219266810U (en) | 2023-03-14 | 2023-03-14 | MES intelligent factory system based on industrial Internet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116300742A (en) * | 2023-03-14 | 2023-06-23 | 宁夏锦华化工有限公司 | MES intelligent factory system based on industrial Internet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116300742A (en) * | 2023-03-14 | 2023-06-23 | 宁夏锦华化工有限公司 | MES intelligent factory system based on industrial Internet |
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