CN115776438B - Industrial control data transmission method and system - Google Patents
Industrial control data transmission method and system Download PDFInfo
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- CN115776438B CN115776438B CN202310043153.3A CN202310043153A CN115776438B CN 115776438 B CN115776438 B CN 115776438B CN 202310043153 A CN202310043153 A CN 202310043153A CN 115776438 B CN115776438 B CN 115776438B
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Abstract
The invention relates to the technical field of industrial control equipment, and particularly discloses an industrial control data transmission method and system. The method comprises the steps of extracting a plurality of communication address information and equipment function information by acquiring equipment information of a plurality of industrial control equipment; performing replacement analysis and establishing a replacement communication network; performing abnormality analysis and judgment, and marking abnormal equipment when abnormality exists; marking replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment; and transmitting the equipment working data of the abnormal equipment to the replacement equipment through the fast transmission communication channel. The method can establish a replacement communication network of a plurality of industrial control devices, mark abnormal devices and corresponding replacement devices, construct a quick transmission communication channel, directly and quickly transmit the device working data of the abnormal devices to the replacement devices, avoid the need of workers to search the replacement devices, avoid complex and slow data setting of industrial automation control, and avoid affecting the progress of industrial processing.
Description
Technical Field
The invention belongs to the technical field of industrial control equipment, and particularly relates to an industrial control data transmission method and system.
Background
Industrial control refers to industrial automation control, which is realized by combining electronics, mechanics and software, namely industrial control, or factory automation control, which mainly refers to the use of computer technology, microelectronic technology and electric means, so that the production and manufacturing process of factories are more automatic, efficient and accurate, and controllable and visible.
The industrial control equipment, also called industrial control computer, is used for data monitoring and control in the operation process of industrial and industrial-like industries such as rail transit, intelligent transportation, industrial automation, medical instruments, self-service terminals and the like, and compared with a common host PC for home use, the working environment of the industrial control computer is very bad and has a test performance, and the requirement on the safe operation stability of data is very high.
Because the working environment of the industrial control equipment is bad and has a test performance, the abnormal operation of the equipment is likely to happen suddenly in the process of industrial processing. Because the industrial automation control tasks participated by different industrial control devices are different, when one industrial control device is abnormal in operation, the same work is often required to be performed on searching for the alternative device, and the same industrial automation control data setting is required to be performed on the alternative device, so that the process is complex and slow at times, and the progress of industrial processing is very influenced.
Disclosure of Invention
The embodiment of the invention aims to provide an industrial control data transmission method and system, and aims to solve the problems in the background technology.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
an industrial control data transmission method specifically comprises the following steps:
acquiring equipment information of a plurality of industrial control equipment, and extracting a plurality of communication address information and equipment function information;
performing replacement analysis based on the communication address information and the equipment function information to establish a replacement communication network;
performing abnormality analysis and judgment on a plurality of industrial control devices, and marking abnormal devices when abnormality exists;
marking replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment;
and transmitting the equipment working data of the abnormal equipment to the replacement equipment through the fast transmission communication channel.
As a further limitation of the technical solution of the embodiment of the present invention, the acquiring the device information of the plurality of industrial control devices, and extracting the plurality of communication address information and the device function information specifically include the following steps:
sending information collection instructions to a plurality of industrial control devices;
receiving equipment information sent by feedback of a plurality of industrial control equipment;
acquiring an information extraction frame input by a manager;
and extracting information from the plurality of equipment information according to the information extraction framework to obtain a plurality of communication address information and equipment function information.
As a further limitation of the technical solution of the embodiment of the present invention, the establishing a replacement communication network based on the plurality of communication address information and the plurality of device function information specifically includes the following steps:
performing matching substitution analysis based on the plurality of equipment function information to generate matching substitution information;
screening, replacing and analyzing the matched replacement information based on a plurality of communication address information to generate screening replacement information;
and establishing an alternative communication network according to the screening alternative information.
As a further limitation of the technical solution of the embodiment of the present invention, the filtering replacement analysis is performed on the matching replacement information based on a plurality of pieces of communication address information, and the generating filtering replacement information specifically includes the following steps:
acquiring device positions of a plurality of industrial control devices based on the communication address information;
calculating equipment distances among a plurality of matched industrial control equipment in the matching replacement information according to the equipment positions;
comparing the device distances with preset standard distances to generate a comparison result;
and screening and replacing the matching replacement information according to the comparison result to generate screening replacement information.
As a further limitation of the technical solution of the embodiment of the present invention, the performing an anomaly analysis and judgment on the plurality of industrial control devices, when there is an anomaly, marking the anomaly device specifically includes the following steps:
performing operation monitoring on a plurality of industrial control devices to obtain a plurality of operation monitoring data;
performing exception analysis on a plurality of operation monitoring data to generate exception analysis results;
judging whether the operation is abnormal or not according to the abnormal analysis result;
when there is an operational anomaly, the anomaly device is marked.
As a further limitation of the technical solution of the embodiment of the present invention, the marking, according to the replacement communication network, a replacement device corresponding to the abnormal device, and constructing a fast-forwarding communication channel between the abnormal device and the replacement device specifically includes the following steps:
marking a plurality of selectable devices corresponding to the abnormal device according to the alternative communication network;
selecting and marking a replacement device from a plurality of said selectable devices;
sending a channel construction instruction to the abnormal equipment and the replacement equipment;
and constructing a fast transmission communication channel between the abnormal equipment and the replacement equipment according to the channel construction instruction.
As a further limitation of the technical solution of the embodiment of the present invention, the transmitting, through the fast transmission communication channel, the device working data of the abnormal device to the replacement device specifically includes the following steps:
transmitting a data transmission instruction to the abnormal equipment;
controlling the working data of the backup equipment of the abnormal equipment based on the data transmission instruction;
and transmitting the equipment working data to the replacement equipment through the fast transmission communication channel.
An industrial control data transmission system, the system comprises an equipment information acquisition unit, a replacement analysis processing unit, an abnormality analysis judging unit, a communication channel construction unit and a working data transmission unit, wherein:
the device information acquisition unit is used for acquiring device information of a plurality of industrial control devices and extracting a plurality of communication address information and device function information;
the replacement analysis processing unit is used for carrying out replacement analysis based on the communication address information and the equipment function information to establish a replacement communication network;
the abnormality analysis judging unit is used for carrying out abnormality analysis judgment on a plurality of industrial control devices, and marking the abnormal devices when abnormality exists;
a communication channel construction unit, configured to mark a replacement device corresponding to the abnormal device according to the replacement communication network, and construct a fast-transmission communication channel between the abnormal device and the replacement device;
and the working data transmission unit is used for transmitting the equipment working data of the abnormal equipment to the replacement equipment through the quick transmission communication channel.
As a further limitation of the technical solution of the embodiment of the present invention, the device information obtaining unit specifically includes:
the instruction sending module is used for sending information collection instructions to the plurality of industrial control devices;
the information receiving module is used for receiving the equipment information sent by the feedback of the plurality of industrial control equipment;
the frame acquisition module is used for acquiring an information extraction frame input by a manager;
and the information extraction module is used for extracting information from the plurality of equipment information according to the information extraction framework to obtain a plurality of communication address information and equipment function information.
As a further limitation of the technical solution of the embodiment of the present invention, the replacement analysis processing unit specifically includes:
the matching substitution module is used for carrying out matching substitution analysis based on the plurality of equipment function information and generating matching substitution information;
the screening replacement module is used for carrying out screening replacement analysis on the matching replacement information based on the communication address information to generate screening replacement information;
and the communication network establishing module is used for establishing a replacement communication network according to the screening replacement information.
Compared with the prior art, the invention has the beneficial effects that:
according to the embodiment of the invention, the equipment information of a plurality of industrial control equipment is obtained, and a plurality of communication address information and equipment function information are extracted; performing replacement analysis and establishing a replacement communication network; performing abnormality analysis and judgment, and marking abnormal equipment when abnormality exists; marking replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment; and transmitting the equipment working data of the abnormal equipment to the replacement equipment through the fast transmission communication channel. The method can establish a replacement communication network of a plurality of industrial control devices, mark abnormal devices and corresponding replacement devices, construct a quick transmission communication channel, directly and quickly transmit the device working data of the abnormal devices to the replacement devices, avoid the need of workers to search the replacement devices, avoid complex and slow data setting of industrial automation control, and avoid affecting the progress of industrial processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 shows a flow chart of a method provided by an embodiment of the present invention;
fig. 2 shows a flowchart of a device information acquisition process in the method provided by the embodiment of the present invention;
FIG. 3 shows a flow chart of a device replacement analysis process in a method provided by an embodiment of the invention;
FIG. 4 shows a flow chart of a device screening replacement analysis in a method provided by an embodiment of the invention;
FIG. 5 shows a flowchart of an abnormality analysis judgment process in the method provided by the embodiment of the present invention;
FIG. 6 shows a flow chart of a fast-forwarding communication channel construction in the method provided by the embodiment of the invention;
fig. 7 shows a flowchart of the transmission of device working data in the method provided by the embodiment of the invention;
FIG. 8 shows an application architecture diagram of a system provided by an embodiment of the present invention;
fig. 9 is a block diagram showing a configuration of a device information acquisition unit in the system according to the embodiment of the present invention;
fig. 10 shows a block diagram of a system according to an embodiment of the present invention.
Detailed Description
The present invention 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 invention 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 invention.
It can be understood that, because the working environment of the industrial control equipment is bad and has a test property, the operation abnormality of the equipment is likely to happen suddenly in the process of industrial processing, in the prior art, when the operation abnormality occurs in one industrial control equipment due to different industrial automation control tasks participated by different industrial control equipment, the same work is often required to be performed on searching for the replacement equipment, and the same industrial automation control data setting is required to be performed on the replacement equipment, so that the process is sometimes complex and slow, and the progress of industrial processing is very affected.
In order to solve the problems, the embodiment of the invention extracts a plurality of communication address information and equipment function information by acquiring the equipment information of a plurality of industrial control equipment; performing replacement analysis and establishing a replacement communication network; performing abnormality analysis and judgment, and marking abnormal equipment when abnormality exists; marking replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment; and transmitting the equipment working data of the abnormal equipment to the replacement equipment through the fast transmission communication channel. The method can establish a replacement communication network of a plurality of industrial control devices, mark abnormal devices and corresponding replacement devices, construct a quick transmission communication channel, directly and quickly transmit the device working data of the abnormal devices to the replacement devices, avoid the need of workers to search the replacement devices, avoid complex and slow data setting of industrial automation control, and avoid affecting the progress of industrial processing.
Fig. 1 shows a flowchart of a method provided by an embodiment of the present invention.
Specifically, in a preferred embodiment provided by the present invention, an industrial control data transmission method specifically includes the following steps:
step S101, acquiring device information of a plurality of industrial control devices, and extracting a plurality of communication address information and device function information.
In the embodiment of the invention, after all production lines in a factory are built or after production lines in the factory are updated and updated, an information collection instruction is automatically generated, the information collection instruction is sent to all industrial control equipment in the factory, after the information collection instruction is received, the industrial control equipment feeds back and sends equipment information stored in the industrial control equipment, the equipment information fed back and sent by a plurality of industrial control equipment is received, an information extraction frame input by a manager is acquired, and based on the information extraction frame, information extraction processing is carried out on the plurality of equipment information, so that communication address information and equipment function information corresponding to the plurality of industrial control equipment are obtained.
Specifically, fig. 2 shows a flowchart of a device information acquisition process in the method provided by the embodiment of the present invention.
In a preferred embodiment of the present invention, the acquiring device information of a plurality of industrial control devices, and extracting a plurality of communication address information and device function information specifically includes the following steps:
step S1011, transmitting an information collection instruction to a plurality of industrial control devices.
Step S1012, receiving the device information sent by the feedback of the plurality of industrial control devices.
In step S1013, an information extraction frame input by the manager is acquired.
And step S1014, extracting information from the plurality of device information according to the information extraction framework to obtain a plurality of communication address information and device function information.
Further, the industrial control data transmission method further comprises the following steps:
and step S102, carrying out replacement analysis based on the communication address information and the equipment function information, and establishing a replacement communication network.
In the embodiment of the invention, based on equipment function information corresponding to a plurality of industrial control equipment, the same function replacement matching is carried out on the plurality of industrial control equipment, each pair of industrial control equipment capable of carrying out the same function replacement matching is recorded, the matching replacement information is generated, equipment positions of the plurality of industrial control equipment are acquired based on a plurality of communication address information, equipment distance between each pair of industrial control equipment in the matching replacement information is calculated through the plurality of equipment positions, the equipment distance is compared with a preset standard distance, a plurality of pairs of industrial control equipment with the equipment distance smaller than the standard distance are screened out, the plurality of pairs of industrial control equipment with the equipment distance not smaller than the standard distance are eliminated, screening replacement processing on the matching replacement information is realized, screening replacement information is generated, and then a replacement communication network of the plurality of pairs of industrial control equipment is established according to the screening replacement information.
It can be understood that each pair of industrial control equipment recorded in the replacement information is screened, so that the replacement of equipment functions can be realized, and the distance between each pair of industrial control equipment is smaller than the preset standard distance, so that a stable fast transmission communication channel can be established between each pair of industrial control equipment; in the replacement communication network, a plurality of matching relations among the industrial control devices subjected to matching replacement and screening replacement are recorded, and the industrial control devices capable of being replaced are connected in a connecting mode.
Specifically, fig. 3 shows a flowchart of a device replacement analysis process in the method provided by the embodiment of the present invention.
In a preferred embodiment of the present invention, the replacing analysis is performed based on the plurality of communication address information and the plurality of device function information, and the establishing a replacing communication network specifically includes the following steps:
and step S1021, performing matching substitution analysis based on the plurality of pieces of equipment function information to generate matching substitution information.
Step S1022, performing filtering replacement analysis on the matching replacement information based on the plurality of communication address information, and generating filtering replacement information.
Specifically, fig. 4 shows a flowchart of a device screening replacement analysis in the method provided by the embodiment of the present invention.
In a preferred embodiment of the present invention, the filtering replacement analysis is performed on the matching replacement information based on a plurality of pieces of communication address information, and the generating filtering replacement information specifically includes the following steps:
step S10221, acquiring device positions of a plurality of industrial control devices based on the communication address information.
Step S10222, calculating the equipment distances among the plurality of matched industrial control equipment in the matching substitution information according to the equipment positions.
Step S10223, comparing the device distances with preset standard distances to generate a comparison result.
Step S10224, filtering and replacing the matched replacement information according to the comparison result to generate filtering and replacing information.
Further, the method for establishing an alternative communication network further includes the steps of:
step S1023, according to the screening replacement information, a replacement communication network is established.
Further, the industrial control data transmission method further comprises the following steps:
and step S103, carrying out abnormality analysis and judgment on the plurality of industrial control devices, and marking the abnormal devices when the abnormality exists.
In the embodiment of the invention, when industrial processing is performed, operation monitoring is performed on a plurality of industrial control devices participating in the industrial processing, a plurality of operation monitoring data are obtained in real time, an abnormality analysis result is generated by performing abnormality analysis on the plurality of operation monitoring data, whether the industrial control devices with abnormal operation exist is judged according to the plurality of abnormality analysis results, and when the industrial control devices with abnormal operation exist, the industrial control devices with abnormal operation are marked as abnormal devices.
It will be appreciated that the process of running monitoring is a process of continuously monitoring a plurality of parameters of an industrial control device, for example: temperature, network status, hardware status, etc.
Specifically, fig. 5 shows a flowchart of an anomaly analysis and judgment process in the method provided by the embodiment of the present invention.
In the preferred embodiment of the present invention, the performing an abnormality analysis and judgment on the plurality of industrial control devices, when an abnormality exists, marking the abnormality device specifically includes the following steps:
step S1031, performing operation monitoring on the plurality of industrial control devices, and obtaining a plurality of operation monitoring data.
And S1032, carrying out anomaly analysis on the operation monitoring data to generate an anomaly analysis result.
And step S1033, judging whether the operation abnormality exists according to the abnormality analysis result.
Step S1034, when there is an operation abnormality, marks an abnormality device.
Further, the industrial control data transmission method further comprises the following steps:
and step S104, marking the replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment.
In the embodiment of the invention, a plurality of industrial control devices matched and connected with the abnormal device are determined according to the replacement communication network and marked as optional devices, so that one or more optional devices are obtained, when the plurality of optional devices exist, one optional device is randomly selected from the plurality of optional devices and marked as the replacement device, and then a channel construction instruction is sent to the abnormal device and the replacement device at the same time, at the moment, the abnormal device starts a shared self-built local wireless network, and the replacement device is added into the self-built local wireless network to realize the construction of a quick transmission communication channel between the abnormal device and the replacement device.
Specifically, fig. 6 shows a flowchart of fast-forwarding communication channel construction in the method provided by the embodiment of the present invention.
In a preferred embodiment of the present invention, the marking, according to the replacement communication network, a replacement device corresponding to the abnormal device, and constructing a fast-forwarding communication channel between the abnormal device and the replacement device specifically includes the following steps:
step S1041, marking a plurality of selectable devices corresponding to the abnormal device according to the alternative communication network.
Step S1042, selecting and marking a replacement device from a plurality of said selectable devices.
Step S1043, sending a channel construction instruction to the exception device and the replacement device.
Step S1044, constructing a fast-transmitting communication channel between the abnormal device and the replacement device according to the channel construction instruction.
Further, the industrial control data transmission method further comprises the following steps:
step S105, transmitting the device working data of the abnormal device to the replacement device through the fast transmission communication channel.
In the embodiment of the invention, after the construction of the quick transmission communication channel is completed, a data transmission instruction is generated, the data transmission instruction is sent to the abnormal equipment, after the abnormal equipment receives the data transmission instruction, equipment working data is backed up according to the data transmission instruction, and the backed-up equipment working data is quickly transmitted to the replacement equipment through the quick transmission communication channel, so that the complex and slow manual data setting of a worker on the replacement equipment is not needed.
Specifically, fig. 7 shows a flowchart of device working data transmission in the method provided by the embodiment of the present invention.
In a preferred embodiment of the present invention, the transmitting, through the fast-forwarding communication channel, the device working data of the abnormal device to the replacement device specifically includes the following steps:
step S1051, transmitting a data transmission instruction to the abnormality device.
Step S1052, controlling the abnormal device backup device working data based on the data transmission instruction.
Step S1053, transmitting the device operation data to the replacement device through the fast transmission communication channel.
Further, fig. 8 shows an application architecture diagram of the system provided by the embodiment of the present invention.
In another preferred embodiment of the present invention, an industrial control data transmission system includes:
the device information acquiring unit 101 is configured to acquire device information of a plurality of industrial control devices, and extract a plurality of communication address information and device function information.
In the embodiment of the present invention, after all production lines in a factory are set up, or after production lines in the factory are updated and updated, the device information acquisition unit 101 automatically generates an information collection instruction, sends the information collection instruction to all industrial control devices in the factory, and after the industrial control devices receive the information collection instruction, the industrial control devices feedback and send device information stored in the industrial control devices, and the device information acquisition unit 101 acquires the device information sent by feedback of a plurality of industrial control devices, and then performs information extraction processing on the plurality of device information based on the information extraction frame by acquiring an information extraction frame input by a manager, so as to obtain communication address information and device function information corresponding to the plurality of industrial control devices.
Specifically, fig. 9 shows a block diagram of the device information acquiring unit 101 in the system according to the embodiment of the present invention.
In a preferred embodiment provided by the present invention, the device information obtaining unit 101 specifically includes:
the instruction sending module 1011 is configured to send information collecting instructions to a plurality of industrial control devices.
And the information receiving module 1012 is configured to receive the device information sent by the feedback of the plurality of industrial control devices.
The frame acquisition module 1013 is configured to acquire an information extraction frame input by a manager.
An information extraction module 1014, configured to extract information from the plurality of device information according to the information extraction framework, to obtain a plurality of communication address information and device function information.
Further, the industrial control data transmission system further includes:
and a replacement analysis processing unit 102 for performing a replacement analysis based on the plurality of pieces of communication address information and the plurality of pieces of device function information, and establishing a replacement communication network.
In the embodiment of the present invention, the replacement analysis processing unit 102 performs the same function replacement matching on a plurality of industrial control devices based on the device function information corresponding to the plurality of industrial control devices, records each pair of industrial control devices capable of performing the same function replacement matching, generates the matching replacement information, acquires the device positions of the plurality of industrial control devices based on the plurality of communication address information, calculates the device distance between each pair of industrial control devices in the matching replacement information through the plurality of device positions, compares the device distance with a preset standard distance, screens out a plurality of pairs of industrial control devices with the device distance smaller than the standard distance, screens out a plurality of pairs of industrial control devices with the device distance not smaller than the standard distance, realizes the screening replacement processing on the matching replacement information, generates the screening replacement information, and further establishes a replacement communication network of the plurality of pairs of industrial control devices according to the screening replacement information.
Specifically, fig. 10 shows a block diagram of a system according to an embodiment of the present invention, where the system includes an alternative analysis processing unit 102.
In a preferred embodiment of the present invention, the replacement analysis processing unit 102 specifically includes:
and the matching substitution module 1021 is used for carrying out matching substitution analysis based on a plurality of the equipment function information and generating matching substitution information.
And the filtering replacement module 1022 is configured to perform filtering replacement analysis on the matching replacement information based on a plurality of pieces of communication address information, and generate filtering replacement information.
The communication network establishment module 1023 is configured to establish an alternative communication network according to the screening alternative information.
Further, the industrial control data transmission system further includes:
and an abnormality analysis judgment unit 103, configured to perform abnormality analysis judgment on a plurality of the industrial control devices, and mark an abnormal device when there is an abnormality.
In the embodiment of the present invention, when performing industrial processing, the anomaly analysis and judgment unit 103 performs operation monitoring on a plurality of industrial control devices participating in the industrial processing, acquires a plurality of operation monitoring data in real time, generates an anomaly analysis result by performing anomaly analysis on the plurality of operation monitoring data, judges whether an industrial control device with an operation anomaly exists according to the plurality of anomaly analysis results, and marks the industrial control device with the operation anomaly as an anomaly device when the industrial control device with the operation anomaly exists.
And a communication channel construction unit 104, configured to mark a replacement device corresponding to the abnormal device according to the replacement communication network, and construct a fast-transmission communication channel between the abnormal device and the replacement device.
In the embodiment of the present invention, the communication channel construction unit 104 determines a plurality of industrial control devices in matching connection with the abnormal device according to the replacement communication network, marks the industrial control devices as optional devices, thereby obtaining one or more optional devices, randomly selects one optional device from the plurality of optional devices when the plurality of optional devices exist, marks the one optional device as the replacement device, and simultaneously sends a channel construction instruction to the abnormal device and the replacement device, at this time, the abnormal device opens a shared self-built local wireless network, and the replacement device is added into the self-built local wireless network to implement construction of a fast-transmission communication channel between the abnormal device and the replacement device.
And a working data transmission unit 105, configured to transmit the device working data of the abnormal device to the replacement device through the fast transmission communication channel.
In the embodiment of the present invention, after the construction of the fast-transmission communication channel is completed, the working data transmission unit 105 generates a data transmission instruction, and sends the data transmission instruction to the abnormal device, and after the abnormal device receives the data transmission instruction, the abnormal device backs up the working data of the device according to the data transmission instruction, and then the backed-up working data of the device is fast transmitted to the replacement device through the fast-transmission communication channel, so that the complex and slow manual data setting performed on the replacement device by a worker is not required.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention 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 the various 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.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. The industrial control data transmission method is characterized by comprising the following steps of:
acquiring equipment information of a plurality of industrial control equipment, and extracting a plurality of communication address information and equipment function information;
performing replacement analysis based on the communication address information and the equipment function information to establish a replacement communication network;
specifically, based on equipment function information corresponding to a plurality of industrial control equipment, carrying out identical function replacement matching on the plurality of industrial control equipment, recording each pair of industrial control equipment capable of carrying out identical function replacement matching, generating matching replacement information, acquiring equipment positions of the plurality of industrial control equipment based on a plurality of communication address information, calculating equipment distances between each pair of industrial control equipment in the matching replacement information through the plurality of equipment positions, comparing the equipment distances with a preset standard distance, screening out a plurality of pairs of industrial control equipment with equipment distances smaller than the standard distance, eliminating the plurality of pairs of industrial control equipment with equipment distances not smaller than the standard distance, realizing screening replacement processing of the matching replacement information, generating screening replacement information, and establishing a replacement communication network of the plurality of pairs of industrial control equipment according to the screening replacement information; each pair of industrial control equipment recorded in the replacement information is screened, so that the replacement of equipment functions can be realized, and the distance between each pair of industrial control equipment is smaller than the preset standard distance, so that a stable fast transmission communication channel can be established between each pair of industrial control equipment;
performing abnormality analysis and judgment on a plurality of industrial control devices, and marking abnormal devices when abnormality exists;
marking replacement equipment corresponding to the abnormal equipment according to the replacement communication network, and constructing a quick transmission communication channel between the abnormal equipment and the replacement equipment;
specifically, according to a replacement communication network, a plurality of industrial control devices which are in matched connection with the abnormal devices are determined, the industrial control devices are marked as optional devices, one or more optional devices are obtained, when the plurality of optional devices exist, one optional device is selected randomly from the plurality of optional devices and is marked as an alternative device, and then a channel construction instruction is sent to the abnormal devices and the alternative devices at the same time, at the moment, the abnormal devices start a shared self-built local wireless network, the alternative devices are added into the self-built local wireless network, and the construction of a quick transmission communication channel between the abnormal devices and the alternative devices is realized;
and transmitting the equipment working data of the abnormal equipment to the replacement equipment through the fast transmission communication channel.
2. The industrial control data transmission method according to claim 1, wherein the step of acquiring the device information of the plurality of industrial control devices and extracting the plurality of communication address information and the device function information specifically comprises the steps of:
sending information collection instructions to a plurality of industrial control devices;
receiving equipment information sent by feedback of a plurality of industrial control equipment;
acquiring an information extraction frame input by a manager;
and extracting information from the plurality of equipment information according to the information extraction framework to obtain a plurality of communication address information and equipment function information.
3. The industrial control data transmission method according to claim 1, wherein the performing substitution analysis based on the plurality of communication address information and the plurality of device function information, and establishing a substitution communication network specifically comprises the steps of:
performing matching substitution analysis based on the plurality of equipment function information to generate matching substitution information;
screening, replacing and analyzing the matched replacement information based on a plurality of communication address information to generate screening replacement information;
and establishing an alternative communication network according to the screening alternative information.
4. The industrial control data transmission method according to claim 3, wherein the filtering replacement analysis is performed on the matching replacement information based on the plurality of communication address information, and the generating filtering replacement information specifically includes the following steps:
acquiring device positions of a plurality of industrial control devices based on the communication address information;
calculating equipment distances among a plurality of matched industrial control equipment in the matching replacement information according to the equipment positions;
comparing the device distances with preset standard distances to generate a comparison result;
and screening and replacing the matching replacement information according to the comparison result to generate screening replacement information.
5. The industrial control data transmission method according to claim 1, wherein the performing an anomaly analysis and judgment on the plurality of industrial control devices, when there is an anomaly, marking the anomaly device specifically includes the steps of:
performing operation monitoring on a plurality of industrial control devices to obtain a plurality of operation monitoring data;
performing exception analysis on a plurality of operation monitoring data to generate exception analysis results;
judging whether the operation is abnormal or not according to the abnormal analysis result;
when there is an operational anomaly, the anomaly device is marked.
6. The industrial control data transmission method according to claim 1, wherein the marking the replacement device corresponding to the abnormal device according to the replacement communication network, and constructing a fast transmission communication channel between the abnormal device and the replacement device specifically comprises the following steps:
marking a plurality of selectable devices corresponding to the abnormal device according to the alternative communication network;
selecting and marking a replacement device from a plurality of said selectable devices;
sending a channel construction instruction to the abnormal equipment and the replacement equipment;
and constructing a fast transmission communication channel between the abnormal equipment and the replacement equipment according to the channel construction instruction.
7. The industrial control data transmission method according to claim 1, wherein the step of transmitting the device operation data of the abnormal device to the replacement device through the fast transmission communication channel specifically comprises the steps of:
transmitting a data transmission instruction to the abnormal equipment;
controlling the working data of the backup equipment of the abnormal equipment based on the data transmission instruction;
and transmitting the equipment working data to the replacement equipment through the fast transmission communication channel.
8. The industrial control data transmission system is characterized by comprising an equipment information acquisition unit, a replacement analysis processing unit, an abnormality analysis judging unit, a communication channel constructing unit and a working data transmission unit, wherein:
the device information acquisition unit is used for acquiring device information of a plurality of industrial control devices and extracting a plurality of communication address information and device function information;
the replacement analysis processing unit is used for carrying out replacement analysis based on the communication address information and the equipment function information to establish a replacement communication network;
specifically, the replacement analysis processing unit performs the same function replacement matching on the plurality of industrial control devices based on the device function information corresponding to the plurality of industrial control devices, records each pair of industrial control devices capable of performing the same function replacement matching, generates matching replacement information, acquires the device positions of the plurality of industrial control devices based on the plurality of communication address information, calculates the device distance between each pair of industrial control devices in the matching replacement information through the plurality of device positions, compares the device distance with a preset standard distance, screens out a plurality of pairs of industrial control devices with the device distance smaller than the standard distance, screens out a plurality of pairs of industrial control devices with the device distance not smaller than the standard distance, realizes the screening replacement processing on the matching replacement information, generates screening replacement information, and further establishes a replacement communication network of the plurality of pairs of industrial control devices according to the screening replacement information; each pair of industrial control equipment recorded in the replacement information is screened, so that the replacement of equipment functions can be realized, and the distance between each pair of industrial control equipment is smaller than the preset standard distance, so that a stable fast transmission communication channel can be established between each pair of industrial control equipment;
the abnormality analysis judging unit is used for carrying out abnormality analysis judgment on a plurality of industrial control devices, and marking the abnormal devices when abnormality exists;
a communication channel construction unit, configured to mark a replacement device corresponding to the abnormal device according to the replacement communication network, and construct a fast-transmission communication channel between the abnormal device and the replacement device;
specifically, the communication channel construction unit determines a plurality of industrial control devices in matched connection with the abnormal device according to the replacement communication network, marks the industrial control devices as optional devices, so that one or more optional devices are obtained, when the plurality of optional devices exist, one optional device is randomly selected from the plurality of optional devices and marked as a replacement device, and then a channel construction instruction is sent to the abnormal device and the replacement device at the same time, at the moment, the abnormal device starts a shared self-built local wireless network, the replacement device is added into the self-built local wireless network, and the construction of a quick transmission communication channel between the abnormal device and the replacement device is realized;
and the working data transmission unit is used for transmitting the equipment working data of the abnormal equipment to the replacement equipment through the quick transmission communication channel.
9. The industrial control data transmission system according to claim 8, wherein the device information acquisition unit specifically includes:
the instruction sending module is used for sending information collection instructions to the plurality of industrial control devices;
the information receiving module is used for receiving the equipment information sent by the feedback of the plurality of industrial control equipment;
the frame acquisition module is used for acquiring an information extraction frame input by a manager;
and the information extraction module is used for extracting information from the plurality of equipment information according to the information extraction framework to obtain a plurality of communication address information and equipment function information.
10. The industrial control data transmission system according to claim 8, wherein the substitution analysis processing unit specifically includes:
the matching substitution module is used for carrying out matching substitution analysis based on the plurality of equipment function information and generating matching substitution information;
the screening replacement module is used for carrying out screening replacement analysis on the matching replacement information based on the communication address information to generate screening replacement information;
and the communication network establishing module is used for establishing a replacement communication network according to the screening replacement information.
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