CN115174494B - Data processing method in industrial Internet of things gateway and industrial Internet of things gateway - Google Patents
Data processing method in industrial Internet of things gateway and industrial Internet of things gateway Download PDFInfo
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- CN115174494B CN115174494B CN202210658744.7A CN202210658744A CN115174494B CN 115174494 B CN115174494 B CN 115174494B CN 202210658744 A CN202210658744 A CN 202210658744A CN 115174494 B CN115174494 B CN 115174494B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/50—Queue scheduling
- H04L47/62—Queue scheduling characterised by scheduling criteria
- H04L47/625—Queue scheduling characterised by scheduling criteria for service slots or service orders
- H04L47/6275—Queue scheduling characterised by scheduling criteria for service slots or service orders based on priority
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
Abstract
The application is suitable for the field of industrial Internet, and provides a data processing method in an industrial Internet of things gateway and the industrial Internet of things gateway. The method comprises the following steps: receiving an original data set sent by superior equipment or subordinate equipment, and calculating the processing workload of the original data set; when the processing workload of the original data set exceeds the preset workload, dividing the original data set according to the data priority information in the database; sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets; processing the instant data packet; erasing the delay data packet; by the method, when the gateway has insufficient computing capacity or data overload, the processing timeliness of the data with high priority can be ensured, and the influence on the industrial operation process is avoided.
Description
Technical Field
The application relates to the field of industrial Internet, in particular to a data processing method in an industrial Internet of things gateway and the industrial Internet of things gateway.
Background
The industrial internet is a novel infrastructure, an application mode and industrial ecology which are deeply fused with new generation information communication technology and industrial economy, and a brand new manufacturing and service system which covers a full industrial chain and a full value chain is constructed by comprehensively connecting people, machines, objects, systems and the like, so that an implementation way is provided for the development of industrialization and even industrialization digitization, networking and intellectualization, and the industrial internet is an important foundation stone of the fourth industrial revolution. Industrial internet is not a simple application of the internet in industry, but has a more abundant connotation and extension. The system takes a network as a basis, a platform as a center, data as an element and safety as a guarantee, is not only an infrastructure for industrial digitization, networking and intelligent transformation, but also an application mode for the deep integration of Internet, big data, artificial intelligence and entity economy, and is also a new business state and new industry, and the morphology, supply chain and industry chain of an enterprise are remodeled. Currently, the industrial Internet fusion application is widely expanded to the important industries of national economy, and six new modes of platform design, intelligent manufacturing, networked collaboration, personalized customization, service extension and digital management are formed, so that the functions of enabling, developing intelligence and assigning are continuously displayed, and the physical economy quality improvement, synergy, cost reduction, greenness and safety development are effectively promoted.
A gateway is a computer system or device that acts as a translation rendition. The gateway is a translator for use between two systems of different communication protocols, data formats or languages, even with disparate architectures. Rather than simply conveying the information, the gateway repacks the received information to accommodate the needs of the destination system. In the industrial field, a gateway is mainly connected between a device and a terminal as a transfer station for collecting various data when the device is operated and forwarding the data to the terminal, and a gateway in the prior art is mainly used for transmitting and receiving the data.
However, in the current industrial field, the gateway adopts a mode of indiscriminate treatment when processing data, and the data in the industrial internet has a difference of priority, so that when the gateway has insufficient computing capacity or data overload, the data with high priority and the data with low priority can still be processed simultaneously, thereby influencing timeliness of high-priority data transmission, further influencing industrial operation process and even causing production accidents.
Disclosure of Invention
The embodiment of the application aims to provide a data processing method in an industrial Internet of things gateway and the industrial Internet of things gateway, so as to solve the technical problems in the prior art determined in the background art.
Specifically, the embodiment of the application is realized in such a way that a data processing method in an industrial Internet of things gateway comprises the following steps:
receiving an original data set sent by superior equipment or subordinate equipment, and calculating the processing workload of the original data set;
when the processing workload of the original data set exceeds the preset workload, dividing the original data set into a plurality of data packets according to the data priority information in the database, and sequencing the plurality of data packets according to the priority order;
sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets;
processing the instant data packet and transmitting the processed data to corresponding superior equipment or subordinate equipment; and erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to resend the delay data packet by the superior equipment or the subordinate equipment.
In a further embodiment: the preset workload is smaller than or equal to the rated workload of the gateway.
In a further embodiment: receiving an original data set sent by a superior device or a subordinate device, and calculating the processing workload of the original data set comprises the following steps:
acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway;
identifying attribute information of each data in the original data set, and determining single processing workload of the data according to the attribute information;
and adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set.
In a further embodiment: the dividing the original data set into a plurality of data packets according to the data priority information in the database includes:
acquiring data priority information in the database;
carrying out matching marking on the data in the original data according to the data priority information;
integrating the data with the same mark into the same data packet, marking the data packet at the same time, and sequencing the segmented data packets according to the priority order.
In a further embodiment: the method further comprises the steps of:
when the processing workload of the original data set does not exceed the preset workload, identifying whether the original data set contains the delay data packet retransmitted by the superior equipment or the subordinate equipment, and if yes, carrying out priority processing on the delay data packet.
Another object of an embodiment of the present application is to provide an industrial internet of things gateway, including:
the receiving module is used for receiving an original data set sent by the upper-level equipment or the lower-level equipment and calculating the processing workload of the original data set;
the segmentation module is used for carrying out segmentation processing on the original data set according to the data priority information in the database when the processing workload of the original data set exceeds the preset workload, segmenting the original data set into a plurality of data packets, and sequencing the plurality of data packets according to the priority order;
the extraction module is used for sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, the data packets are defined as instant data packets, and the data packets except the data packets are defined as delay data packets;
the processing module is used for processing the instant data packet and sending the processed data to corresponding superior equipment or subordinate equipment; and erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to resend the delay data packet by the superior equipment or the subordinate equipment.
In a further embodiment: the preset workload is smaller than or equal to the rated workload of the gateway.
In a further embodiment: the receiving module includes:
the first acquisition unit is used for acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway;
the identification unit is used for identifying attribute information of each data in the original data set and determining single processing workload of the data according to the attribute information;
and the computing unit is used for adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set.
In a further embodiment: the segmentation module comprises:
a second acquisition unit for acquiring data priority information in the database;
the marking unit is used for carrying out matching marking on the data in the original data according to the data priority information;
and the integrating unit is used for integrating the data with the same mark into the same data packet, marking the data packet at the same time and sequencing the segmented data packets according to the priority order.
In a further embodiment: the gateway further comprises:
and the priority processing module is used for identifying whether the original data set contains the delay data packet retransmitted by the upper-level equipment or the lower-level equipment or not when the processing workload of the original data set does not exceed the preset workload, and if yes, performing priority processing on the delay data packet.
Another object of an embodiment of the present application is to provide a computer device, including a memory and a processor, where the memory stores a computer program, and the computer program when executed by the processor causes the processor to execute the steps of the processing method of the industrial internet of things gateway.
It is another object of an embodiment of the present application to provide a computer readable storage medium, on which a computer program is stored, which when executed by a processor, causes the processor to execute the steps of the processing method of the industrial internet of things gateway.
Compared with the prior art, the application has the following beneficial effects:
when the gateway data processing method in the embodiment of the application is used for data processing, an original data set sent by the superior device or the subordinate device is received, and the processing workload of the original data set is calculated; when the processing workload of the original data set exceeds the preset workload, dividing the original data set into a plurality of data packets according to the data priority information in the database, and sequencing the plurality of data packets according to the priority order; sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets; processing the instant data packet and transmitting the processed data to corresponding superior equipment or subordinate equipment; erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to retransmit the delay data packet by the superior equipment or the subordinate equipment; by the method, when the gateway has insufficient computing capacity or data overload, the processing timeliness of the data with high priority can be ensured, and the influence on the industrial operation process is avoided.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present application.
Fig. 2 is a flowchart of an industrial internet of things gateway data processing method provided in an embodiment of the present application.
FIG. 3 is a flow chart of the calculation of raw dataset processing workload provided in an embodiment of the present application.
Fig. 4 is a flowchart of a segmentation process for an original data set according to an embodiment of the present application.
Fig. 5 is a block diagram of an industrial internet of things gateway according to an embodiment of the present application.
Fig. 6 is a schematic structural diagram of a computer device according to an embodiment of the present application
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
Specific implementations of the application are described in detail below in connection with specific embodiments.
As shown in fig. 1, an architecture diagram of an embodiment of the present application is shown, where a gateway 10 performs data transmission with a superior device 20 and an inferior device 30 through wireless or wired transmission.
As shown in fig. 2, a flowchart of an industrial internet of things gateway data processing method provided in an embodiment of the present application is shown, where the method includes the following steps:
s10, receiving an original data set sent by upper-level equipment or lower-level equipment, and calculating the processing workload of the original data set.
In the embodiment of the application, the gateway is used as a 'transfer station', the upper-level equipment refers to equipment such as a remote control center, a computer, a mobile terminal and the like which can send information such as control instructions to the gateway, and the lower-level equipment refers to equipment which receives related instructions or feeds back related information through the gateway.
And S20, when the processing workload of the original data set exceeds the preset workload, dividing the original data set into a plurality of data packets according to the data priority information in the database, and sequencing the plurality of data packets according to the priority order.
In the embodiment of the present application, the preset workload is a numerical value preset by a worker, taking a quantization mode as an example, assuming that the preset workload is "100", when the processing workload of the original data set is "110", the preset workload is exceeded, the original data set is split, and when the processing workload of the original data set is "80", the preset workload is not exceeded, and at this time, the processing of the original data set is the same as the working mode of a general gateway, that is, the data is processed indiscriminately, which is the same as the prior art, so that no description is given here.
S30, sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets.
In the embodiment of the present application, as described above, taking the quantization as an example, assuming that the workload of the first packets is divided into "20", "30" and "25", and the sum of the workload of the first packets is "95", and the workload does not exceed the preset workload, the first packets are defined as real-time packets, and the corresponding packets except the first packets are defined as delay packets.
S40, processing the instant data packet and sending the processed data to corresponding superior equipment or subordinate equipment; and erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to resend the delay data packet by the superior equipment or the subordinate equipment.
In the embodiment of the application, the erasure operation of the delay data packets is sent to the upper-level equipment or the lower-level equipment, so that the upper-level equipment or the lower-level equipment can know that the delay data packets cannot be processed in real time, and accordingly, the upper-level equipment or the lower-level equipment can retransmit the delay data packets, and meanwhile, the delay data packets are erased, so that the load of the gateway can be reduced, and the data processing efficiency of the gateway is facilitated.
In summary, in the industrial gateway data processing method in the embodiment of the present application, when the gateway load is too high, the original data set is subjected to segmentation processing, so that the data with high priority can be processed in real time, thereby avoiding affecting the progress of industrial operations and solving the problems existing in the prior art.
As shown in fig. 3, a flowchart for calculating the processing workload of the original data set according to the embodiment of the present application includes the following steps:
receiving an original data set sent by a superior device or a subordinate device, and calculating the processing workload of the original data set comprises the following steps:
s101, acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway.
In the embodiment of the application, the cloud server refers to a server loaded on the cloud, performs data exchange with the gateway in a wireless or wired transmission mode, and can acquire relevant information when the database data is needed, and simultaneously loads the database to the cloud instead of the gateway, thereby greatly reducing the load of the gateway.
S102, identifying attribute information of each data in the original data set, and determining single processing workload of the data according to the attribute information.
In the embodiment of the application, the gateway can acquire the processing workload of the related data because the database contains the attribute information of all the data, so that the total workload of all the data can be mastered later.
And S103, adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set.
As shown in fig. 4, a flowchart of the splitting process for the original data set according to the embodiment of the present application includes the following steps:
s201, acquiring data priority information in the database.
In the embodiment of the present application, as the database also contains the priority information of all the data, the gateway can grasp the priority information of the data in the original data set.
S202, carrying out matching marking on the data in the original data according to the data priority information.
In the embodiment of the present application, for convenience of understanding, it is assumed that the data priority is displayed in the manner of "T0, T1, T2, T3 … …", and when the data is marked, the data is given a corresponding T mark, and of course, other manners of marking the data in the actual running process may be adopted, which will not be described herein.
S203, integrating the data with the same mark into the same data packet, marking the data packet at the same time, and sequencing the segmented data packets according to the priority order.
In the embodiment of the present application, as described above, for convenience of understanding, it is assumed that the data priority is displayed in the manner of "A0, A1, A2, A3 … …", A0 > A1 > A2 > A3 … …, a plurality of information with a "T0" mark may be integrated into one data packet, and meanwhile, a plurality of information with a "T1" mark may be integrated into another data packet, and meanwhile, a "A1" mark may be assigned, and so on, so as to facilitate sorting of the data packet priorities, and, similarly, in the actual operation, the marking of the data packet may also be performed in other manners, which are not repeated herein.
In the above embodiment of the present application, it can be known that, for the delayed data packets, the method adopts a first erasure mode to reduce the load of the gateway, but in the implementation process, the overload of the gateway generally does not always occur, so that in the case that the gateway is not overloaded, the delayed data packets need to be processed, and in order to ensure timeliness, in one embodiment of the present application, the processing method of the industrial internet of things gateway further includes:
and S50, when the processing workload of the original data set does not exceed the preset workload, identifying whether the original data set contains the delay data packet retransmitted by the upper-level equipment or the lower-level equipment, and if so, carrying out priority processing on the delay data packet.
In the embodiment of the application, because the delay data packets have marks, when the gateway receives the information packets again when overload does not occur, the data packets can be processed preferentially, so that the information processing is prevented from being lost, and the delay data packets are prevented from being too delayed compared with the processing time of the corresponding instant data packets.
In summary, the embodiment of the application provides a novel processing method for an industrial internet of things gateway, which can timely segment an original data set when the gateway has insufficient computing power or data overload, and ensures that high-priority information in the gateway can be processed in real time, compared with the prior art.
As shown in fig. 5, a structure diagram of an industrial internet of things gateway provided in an embodiment of the present application includes:
the receiving module is used for receiving an original data set sent by the upper-level equipment or the lower-level equipment and calculating the processing workload of the original data set;
the segmentation module is used for carrying out segmentation processing on the original data set according to the data priority information in the database when the processing workload of the original data set exceeds the preset workload, segmenting the original data set into a plurality of data packets, and sequencing the plurality of data packets according to the priority order;
the extraction module is used for sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, the data packets are defined as instant data packets, and the data packets except the data packets are defined as delay data packets;
the processing module is used for processing the instant data packet and sending the processed data to corresponding superior equipment or subordinate equipment; and erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to resend the delay data packet by the superior equipment or the subordinate equipment.
In the embodiment of the present application, an industrial internet of things gateway is provided, and the workflow thereof is performed according to the manner in the industrial internet of things gateway data processing method, so that details are not repeated herein.
In one embodiment of the present application, the preset workload is less than or equal to the rated workload of the gateway.
In one embodiment of the present application, the receiving module includes:
the first acquisition unit is used for acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway;
the identification unit is used for identifying attribute information of each data in the original data set and determining single processing workload of the data according to the attribute information;
and the computing unit is used for adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set.
In one embodiment of the application, the segmentation module comprises:
a second acquisition unit for acquiring data priority information in the database;
the marking unit is used for carrying out matching marking on the data in the original data according to the data priority information;
and the integrating unit is used for integrating the data with the same mark into the same data packet, marking the data packet at the same time and sequencing the segmented data packets according to the priority order.
In one embodiment of the present application, the gateway further comprises:
and the priority processing module is used for identifying whether the original data set contains the delay data packet retransmitted by the upper-level equipment or the lower-level equipment or not when the processing workload of the original data set does not exceed the preset workload, and if yes, performing priority processing on the delay data packet.
In summary, the embodiment of the application provides an industrial internet of things gateway, which can segment an original data set when the gateway has insufficient computing power or data overload in the working process, and process the information with high priority in real time, so as to avoid affecting the progress of industrial operation.
In one embodiment of the application, a computer device includes a memory and a processor, the memory storing a computer program that, when executed by the processor, causes the processor to perform:
s10, receiving an original data set sent by upper-level equipment or lower-level equipment, and calculating the processing workload of the original data set.
And S20, when the processing workload of the original data set exceeds the preset workload, dividing the original data set into a plurality of data packets according to the data priority information in the database, and sequencing the plurality of data packets according to the priority order.
S30, sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets.
S40, processing the instant data packet and sending the processed data to corresponding superior equipment or subordinate equipment; and erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to resend the delay data packet by the superior equipment or the subordinate equipment.
In one embodiment of the present application, a computer readable storage medium stores a computer program thereon, where the computer program, when executed by a processor, causes the processor to execute the steps of the processing method of the industrial internet of things gateway described above.
It should be understood that, although the steps in the flowcharts of the embodiments of the present application are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (6)
1. The data processing method in the industrial Internet of things gateway is characterized by comprising the following steps of:
receiving an original data set sent by superior equipment or subordinate equipment, and calculating the processing workload of the original data set;
when the processing workload of the original data set exceeds the preset workload, dividing the original data set into a plurality of data packets according to the data priority information in the database, and sequencing the plurality of data packets according to the priority order;
sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, defining the data packets as instant data packets, and defining the data packets except the data packets as delay data packets;
processing the instant data packet and transmitting the processed data to corresponding superior equipment or subordinate equipment; erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to retransmit the delay data packet by the superior equipment or the subordinate equipment;
the receiving the original data set sent by the superior device or the subordinate device, and calculating the processing workload of the original data set comprises the following steps:
acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway;
identifying attribute information of each data in the original data set, and determining single processing workload of the data according to the attribute information;
adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set;
the dividing the original data set into a plurality of data packets according to the data priority information in the database includes:
acquiring data priority information in the database;
carrying out matching marking on the data in the original data according to the data priority information;
integrating the data with the same mark into the same data packet, marking the data packet at the same time, and sequencing the segmented data packets according to the priority order.
2. The method for processing data in an industrial internet of things gateway according to claim 1, wherein the preset workload is less than or equal to a rated workload of the gateway.
3. The method of data processing in an industrial internet of things gateway of claim 1, further comprising:
when the processing workload of the original data set does not exceed the preset workload, identifying whether the original data set contains the delay data packet retransmitted by the superior equipment or the subordinate equipment, and if yes, carrying out priority processing on the delay data packet.
4. An industrial internet of things gateway, the gateway comprising:
the receiving module is used for receiving an original data set sent by the upper-level equipment or the lower-level equipment and calculating the processing workload of the original data set;
the segmentation module is used for carrying out segmentation processing on the original data set according to the data priority information in the database when the processing workload of the original data set exceeds the preset workload, segmenting the original data set into a plurality of data packets, and sequencing the plurality of data packets according to the priority order;
the extraction module is used for sequentially extracting a plurality of data packets according to the ordering of the data packets, wherein the sum of the workload of the data packets does not exceed the preset workload, the data packets are defined as instant data packets, and the data packets except the data packets are defined as delay data packets;
the processing module is used for processing the instant data packet and sending the processed data to corresponding superior equipment or subordinate equipment; erasing the delay data packet, and transmitting the erasing operation to corresponding superior equipment or subordinate equipment so as to retransmit the delay data packet by the superior equipment or the subordinate equipment;
the receiving module includes:
the first acquisition unit is used for acquiring data attribute information in a database, wherein the database is preset by a user and stored in a cloud server and contains relevant information of all data passing through a gateway;
the identification unit is used for identifying attribute information of each data in the original data set and determining single processing workload of the data according to the attribute information;
the computing unit is used for adding the single processing workload of all the data in the original data set to obtain the processing workload of the original data set;
the segmentation module comprises:
a second acquisition unit for acquiring data priority information in the database;
the marking unit is used for carrying out matching marking on the data in the original data according to the data priority information;
and the integrating unit is used for integrating the data with the same mark into the same data packet, marking the data packet at the same time and sequencing the segmented data packets according to the priority order.
5. The industrial internet of things gateway of claim 4, wherein the preset workload is less than or equal to a rated workload of the gateway.
6. The industrial internet of things gateway of claim 5, wherein the gateway further comprises:
and the priority processing module is used for identifying whether the original data set contains the delay data packet retransmitted by the upper-level equipment or the lower-level equipment or not when the processing workload of the original data set does not exceed the preset workload, and if yes, performing priority processing on the delay data packet.
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| CN110650084A (en) * | 2019-08-26 | 2020-01-03 | 山东省科学院自动化研究所 | Intelligent gateway, networking system and data processing method for industrial Internet of things |
| CN111541579A (en) * | 2020-06-19 | 2020-08-14 | 深圳市乙辰科技股份有限公司 | Industrial gateway control method and device, computer equipment and storage medium |
| CN113742087A (en) * | 2021-09-22 | 2021-12-03 | 深圳市玄羽科技有限公司 | Protection method and system for industrial internet big data server |
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