CN108011948B - Industrial equipment integration monitored control system based on edge calculation - Google Patents
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—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 the network communication
- G05B19/4186—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 the network communication by protocol, e.g. MAP, TOP
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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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 invention provides an industrial equipment integrated monitoring system based on edge computing, which solves the problems of high labor cost, low working efficiency, high data transmission delay, high cloud platform pressure and the like of the conventional industrial equipment monitoring system. The system comprises a cloud platform, a central node and an edge node, wherein the cloud platform is used for centrally storing monitoring data of industrial equipment and outputting core control instructions of the industrial equipment, the central node is used for receiving the core control instructions output by the cloud platform, synchronously processing the monitoring data of the industrial equipment, pre-storing the monitoring data of the industrial equipment, processing the pre-stored monitoring data of the industrial equipment in real time and outputting control instructions, and the edge node is used for bearing service output, acquiring the real-time monitoring data of the industrial equipment and receiving the control instructions output by the central node and distributing the control instructions to the corresponding industrial equipment. The invention effectively reduces the data transmission time delay, lightens the pressure of the cloud platform, improves the safety and improves the operation efficiency of the industrial equipment.
Description
Technical Field
The invention relates to the technical field of computer communication, in particular to an integrated monitoring system of industrial equipment based on edge calculation.
Background
Currently, monitoring of industrial equipment is mainly divided into two categories:
1. the manual monitoring is carried out in a factory site, and in the monitoring mode, because monitoring workers can only monitor one or more industrial devices but cannot simultaneously monitor a plurality of industrial devices in different places, the labor cost is increased, and the working efficiency is extremely low;
2. in part of industrial equipment monitoring systems, services are intensively deployed at a central network node, all data are collected to a cloud data center at the rear end to be completed, but with the rapid development of industrial industries, particularly new energy industries, in China, the data volume is increased explosively, and the processing pressure of the cloud data center is increased by uploading a large amount of monitoring data, so that the data transmission delay is increased.
In summary, an industrial equipment monitoring system that reduces the processing pressure of the cloud data center and reduces the data transmission delay is needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the edge-calculation-based industrial equipment integrated monitoring system which greatly reduces the moving data volume and the propagation distance thereof, effectively reduces the time delay and has high safety.
An integrated monitoring system of industrial equipment based on edge calculation comprises:
the cloud platform is used for centralized storage of monitoring data of the industrial equipment and output of core control instructions of the industrial equipment;
the central node is in communication connection with the cloud platform and is used for receiving a core control instruction output by the cloud platform, synchronously processing monitoring data of the industrial equipment, pre-storing the monitoring data of the industrial equipment, processing the pre-stored monitoring data of the industrial equipment in real time and outputting the control instruction; and
and the edge node is in communication connection with the central node and is used for bearing service output, acquiring real-time monitoring data of the industrial equipment, receiving a control instruction output by the central node and distributing the control instruction to the corresponding industrial equipment.
Preferably, the central node includes:
the data access server is used for receiving a core control instruction output by the cloud platform;
the data synchronization server is used for synchronous processing of monitoring data of the industrial equipment;
the database server is used for pre-storing the monitoring data of the industrial equipment; and
and the service control server is used for processing the pre-stored monitoring data of the industrial equipment in real time and outputting a control instruction.
Preferably, the number of the edge nodes is several, and each edge node includes:
the industrial equipment is used for bearing service output;
the data acquisition module is used for acquiring real-time monitoring data of the industrial equipment; and
and the instruction distribution server is used for receiving the control instruction output by the service control server and distributing the control instruction to the industrial equipment.
Preferably, the industrial equipment comprises a new energy power station, a charging pile and a new energy vehicle.
Preferably, the cloud platform includes:
the new energy power station monitoring platform is used for centralized storage of monitoring data of the new energy power station and output of a core control instruction of the new energy power station;
the charging pile monitoring platform is used for centralized storage of monitoring data of the charging piles and output of core control instructions of the charging piles; and
and the new energy vehicle control platform is used for the centralized storage of the monitoring data of the new energy vehicle and the output of the core control instruction of the new energy vehicle.
Preferably, the data acquisition module comprises a plurality of sensors; the real-time monitoring data are the operation data of the corresponding industrial equipment and the serial number of the corresponding industrial equipment.
Preferably, the central node further comprises a security isolation module; the safety isolation module is used for transmitting the monitoring equipment of the industrial equipment to the cloud platform.
Compared with the prior art, the invention has the following beneficial effects:
1) through synchronous data processing of the cloud platform, the center node and the edge nodes, edge intelligent service is provided nearby on the industrial equipment side, monitoring data does not need to return to the cloud platform for processing, a network loop is greatly reduced, the moving data volume and the propagation distance of the moving data volume are greatly reduced, time delay is effectively reduced, the convergence effect is weakened, the pressure of the cloud platform is reduced, the cloud platform is used as the rear end of central management and control and is focused on flexible and flexible scheduling tasks, the center node and the industrial equipment can help the cloud platform to analyze and evaluate the data of the on-site industrial equipment more effectively, the flow is optimized, and the efficiency is improved;
2) the security isolation module of the central node and the service control server are arranged, so that data with higher privacy requirements cannot be monitored or stolen in the process of going to and returning from the cloud platform, and the security of the industrial equipment monitoring system is greatly improved;
3) the manpower operation and maintenance cost is reduced, the whole monitoring system realizes '0' business trip by the control mode of the central node and the cloud platform, the operation efficiency of the industrial equipment is improved based on the equipment monitoring of industrial big data, and scientific guidance basis is provided for the energy conservation and consumption reduction of the industrial equipment.
Drawings
Fig. 1 is a block diagram of the embodiment.
Detailed Description
The present invention is further illustrated below in conjunction with specific embodiments, including, but not limited to, the following examples.
Examples
As shown in fig. 1, an integrated monitoring system for industrial equipment based on edge calculation includes: cloud platform, central node and edge node.
The cloud platform is used for centralized storage of monitoring data of the industrial equipment and output of core control instructions of the industrial equipment, and the core control instructions can be but are not limited to modification instructions for important settings of edge nodes and central nodes and processing instructions of important data.
The central node is in communication connection with the cloud platform and is used for receiving a core control instruction output by the cloud platform, synchronously processing monitoring data of the industrial equipment, pre-storing the monitoring data of the industrial equipment, processing the pre-stored monitoring data of the industrial equipment in real time and outputting the control instruction.
And the edge node is in communication connection with the central node and is used for bearing service output, acquiring real-time monitoring data of the industrial equipment, receiving a control instruction output by the central node and distributing the control instruction to the corresponding industrial equipment.
The center node includes: the system comprises a data access server, a data synchronization server, a database server and a service control server.
In this embodiment, the central node further includes a security isolation module, and the security isolation module is configured to transmit the monitoring device of the industrial device to the cloud platform, so that data with a higher privacy requirement is not monitored or stolen in a process of going to and from the cloud platform, and data security of the industrial device monitoring system is greatly improved.
And the data access server is used for receiving the core control instruction output by the cloud platform.
And the data synchronization server is used for synchronous processing of the monitoring data of the industrial equipment, so that the data transmission of the edge node and the central node is prevented from having time delay.
And the database server is used for pre-storing the monitoring data of the industrial equipment.
The service control server is used for processing the pre-stored monitoring data of the industrial equipment in real time and outputting a control instruction; the service control server matches monitoring data of the industrial equipment, such as operation conditions, health conditions, power generation efficiency, operation trends and the like, with the existing feature library, performs targeted comparative analysis, discrete analysis and efficiency analysis, finds out potential causes of problems of the short-board industrial equipment, can improve space, obtains decision conclusions, improves operation efficiency of the industrial equipment, and provides scientific guidance bases for energy conservation and consumption reduction of the industrial equipment.
The edge node includes: industrial equipment, a data acquisition module and an instruction distribution server.
The number of edge nodes is several, and in this embodiment, only 3 edge nodes are shown, but the number shown is not limited.
And the industrial equipment is used for bearing service output.
In the embodiment, the industrial equipment comprises a new energy power station, a charging pile and a new energy vehicle, so that the method can be directly applied to the field of monitoring of new energy equipment with the current data volume increasing in an explosive manner; the new energy power station can be, but is not limited to, a photovoltaic power station, a solar power station, a wind power station, a tidal power station and a biomass power station.
And the data acquisition module is used for acquiring real-time monitoring data of the industrial equipment.
In this embodiment, the data acquisition module includes a plurality of sensors; the real-time monitoring data are the operation data of the corresponding industrial equipment and the serial number of the corresponding industrial equipment, so that the central node can conveniently perform classified storage, processing and uploading on the data, and the operation data can be but not limited to the operation condition, the health condition, the power generation efficiency and the operation trend.
And the instruction distribution server is used for receiving the control instruction output by the service control server and distributing the control instruction to the industrial equipment.
In this embodiment, the cloud platform includes:
the new energy power station monitoring platform is used for centralized storage of monitoring data of the new energy power station and output of a core control instruction of the new energy power station;
the charging pile monitoring platform is used for centralized storage of monitoring data of the charging piles and output of core control instructions of the charging piles; and
and the new energy vehicle control platform is used for the centralized storage of the monitoring data of the new energy vehicle and the output of the core control instruction of the new energy vehicle.
The above description is only a preferred embodiment of the present invention, and the embodiment is used for understanding the structure, function and effect of the present invention, and is not intended to limit the scope of the present invention. Various modifications and changes may be made to the present invention without departing from the spirit and scope of the invention, and it is intended to cover all such modifications, equivalents, and improvements as fall within the true spirit and scope of the invention.
Claims (7)
1. An integrated monitoring system of industrial equipment based on edge calculation is characterized by comprising:
the cloud platform is used for centralized storage of monitoring data of the industrial equipment and output of core control instructions of the industrial equipment;
the central node is in communication connection with the cloud platform and is used for receiving a core control instruction output by the cloud platform, synchronously processing monitoring data of the industrial equipment, pre-storing the monitoring data of the industrial equipment, processing the pre-stored monitoring data of the industrial equipment in real time and outputting the control instruction; and
and the edge node is in communication connection with the central node and is used for bearing service output, acquiring real-time monitoring data of the industrial equipment, receiving a control instruction output by the central node and distributing the control instruction to the corresponding industrial equipment.
2. The integrated monitoring system of industrial equipment based on edge computing as claimed in claim 1, wherein the central node comprises:
the data access server is used for receiving a core control instruction output by the cloud platform;
the data synchronization server is used for synchronous processing of monitoring data of the industrial equipment;
the database server is used for pre-storing the monitoring data of the industrial equipment; and
and the service control server is used for processing the pre-stored monitoring data of the industrial equipment in real time and outputting a control instruction.
3. The integrated monitoring system of industrial equipment based on edge computing as claimed in claim 2, wherein the number of edge nodes is several, each edge node includes:
the industrial equipment is used for bearing service output;
the data acquisition module is used for acquiring real-time monitoring data of the industrial equipment; and
and the instruction distribution server is used for receiving the control instruction output by the service control server and distributing the control instruction to the industrial equipment.
4. The integrated monitoring system for industrial equipment based on edge computing as claimed in claim 3, wherein the industrial equipment comprises new energy power stations, charging piles and new energy vehicles.
5. The integrated monitoring system for industrial equipment based on edge computing as claimed in claim 4, wherein the cloud platform comprises:
the new energy power station monitoring platform is used for centralized storage of monitoring data of the new energy power station and output of a core control instruction of the new energy power station;
the charging pile monitoring platform is used for centralized storage of monitoring data of the charging piles and output of core control instructions of the charging piles; and
and the new energy vehicle control platform is used for the centralized storage of the monitoring data of the new energy vehicle and the output of the core control instruction of the new energy vehicle.
6. The integrated monitoring system of industrial equipment based on edge calculation as claimed in claim 5, wherein the data acquisition module comprises a plurality of sensors; the real-time monitoring data are the operation data of the corresponding industrial equipment and the serial number of the corresponding industrial equipment.
7. The integrated monitoring system of industrial equipment based on edge computing as claimed in any one of claims 1 to 6, wherein the central node further comprises a security isolation module; the safety isolation module is used for transmitting the monitoring equipment of the industrial equipment to the cloud platform.
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| CN110557419A (en) * | 2018-06-01 | 2019-12-10 | 杭州海康威视数字技术股份有限公司 | task processing method and device and cloud computing system |
| CN109026649A (en) * | 2018-08-28 | 2018-12-18 | 上海弦慧新能源科技有限公司 | Data acquisition device and operation management method |
| CN109495476B (en) * | 2018-11-19 | 2020-11-20 | 中南大学 | Data stream differential privacy protection method and system based on edge calculation |
| CN109638964B (en) * | 2018-12-26 | 2021-01-26 | 国网陕西省电力公司电力科学研究院 | Multi-element power grid information interaction system and method based on edge computing architecture |
| CN109709854A (en) * | 2018-12-28 | 2019-05-03 | 苏州易助能源管理有限公司 | A kind of photovoltaic plant arc fault monitoring device and method based on edge calculations |
| CN109491301A (en) * | 2019-01-23 | 2019-03-19 | 东莞固高自动化技术有限公司 | Industry internet intelligent controller based on edge calculations architectural framework |
| CN109888918B (en) * | 2019-02-19 | 2020-12-04 | 上海开翔信息技术有限公司 | Power station equipment management method, system, server and storage medium |
| CN110197537B (en) * | 2019-04-25 | 2020-10-30 | 苏州车付通信息科技有限公司 | Electronic identification charging system compatible with ETC high-speed charging |
| CN110417849A (en) * | 2019-06-05 | 2019-11-05 | 浙江工业大学 | Insertion type industrial equipment edge calculations system |
| CN110262340A (en) * | 2019-06-20 | 2019-09-20 | 上海禾视信息技术有限公司 | A kind of Internet of Things access and monitoring method based on edge calculations |
| CN112286674B (en) * | 2019-07-24 | 2023-12-19 | 广东知业科技有限公司 | Edge calculation-based row-column conversion method and system |
| CN110925035A (en) * | 2019-12-10 | 2020-03-27 | 德耀新能源科技(上海)有限公司 | Ecological system of renewable energy |
| CN111596629B (en) * | 2020-06-02 | 2021-08-03 | 曲阜师范大学 | Cloud-edge-collaborative industrial data fusion method and security controller |
| CN112148568B (en) * | 2020-09-25 | 2023-09-22 | 昆仑数智科技有限责任公司 | Equipment monitoring system and method |
| CN112162829B (en) * | 2020-10-29 | 2023-09-12 | 杭州谐云科技有限公司 | Resource monitoring data preprocessing system under edge computing scene |
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