CN113300886B - Distributed digital control system and communication processing method and device thereof - Google Patents
Distributed digital control system and communication processing method and device thereof Download PDFInfo
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- CN113300886B CN113300886B CN202110557291.4A CN202110557291A CN113300886B CN 113300886 B CN113300886 B CN 113300886B CN 202110557291 A CN202110557291 A CN 202110557291A CN 113300886 B CN113300886 B CN 113300886B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
- H04L41/0826—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability for reduction of network costs
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/02—Standardisation; Integration
- H04L41/0246—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
- H04L41/0253—Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using browsers or web-pages for accessing management information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0893—Assignment of logical groups to network elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
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Abstract
The application discloses a distributed digital control system and a communication processing method and a device thereof, wherein the communication processing method comprises the following steps: responding to the operation of a target station identifier in the equipment control interface by the browser main process, and generating a station production request of the target station corresponding to the target station identifier; a communication plug-in process of the browser sends a station production request to a first internet protocol address of a main control platform through a first communication channel, and receives target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel; and the communication plug-in process receives the production data of the target station and forwards the production data of the target station to a second internet protocol address of the target station through a target second communication channel so that the target station produces based on the production data of the target station. Through the communication processing process, a series of hardware cost can be saved.
Description
Technical Field
The application relates to the technical field of machining automation, in particular to a distributed digital control system and a communication processing method and device thereof.
Background
In industrial systems, a distributed digital control (DNC) system, which controls process equipment, is important, and its basic architectural elements include: DNC host, input output (I/O) interface, communication unit, and device switch, etc. The communication unit (DNC Proxy) is a module necessary for the whole technical architecture to adapt to the differences of shielding various devices. In practical application, a front-end display module is also needed in the DNC system, a control computer is deployed in a workshop or the like, the communication unit needs to be an independent service, if the DNC host and the processing equipment are not in the same local area network, a host of the communication unit needs to be deployed in each workshop independently, and meanwhile, a series of matters such as hardware, network and energy consumption related to the host need to be maintained.
Disclosure of Invention
An object of the embodiments of the present application is to provide a distributed digital control system, and a communication processing method and apparatus thereof, in which a communication unit is deployed and operated on the same device as a front-end display module in a browser plug-in manner, so as to solve the problem of too high cost for deployment and maintenance of the communication unit of the conventional DNC system.
In order to achieve the above purpose, the embodiments of the present application employ the following technical solutions:
in a first aspect, an embodiment of the present application provides a communication processing method for a distributed digital control system, where an equipment control interface is provided by a browser of a client, and multiple station identifiers are displayed in the equipment control interface, and the communication processing method includes:
(A) Responding to the operation of a target station identifier in the equipment control interface by the browser main process, and generating a station production request of the target station corresponding to the target station identifier;
(B) A communication plug-in process of the browser sends a station production request to a main control platform through a first communication channel, and receives target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel;
(C) And the communication plug-in process sends the target station production data to the target station through the target second communication channel so that the target station produces based on the target station production data.
Optionally, the communication processing method further includes, in response to one of the following conditions, obtaining an installation package of the communication plug-in and installing:
detecting that the main control platform and the plurality of stations are not in the same local area network;
a communication request between the master control platform and the plurality of workstations is received, the communication request being generated based on an input operation performed on the equipment control interface.
Optionally, the installation package of the communication plug-in is obtained and installed by the following method:
when the main control platform and the stations are not in the same local area network, the browser host process generates a downloading request of the communication plug-in and sends the downloading request to the cloud server;
and the browser host process receives the installation package of the communication plug-in fed back by the cloud server according to the downloading request from the cloud server and installs the communication plug-in.
Optionally, the first communication channel is established by:
the communication plug-in process determines a first internet protocol address of a client and a second internet protocol address of a main control platform;
and the communication plug-in process establishes a first communication channel between the client and the main control platform based on the first internet protocol address and the second internet protocol address, wherein the first communication channel is a bidirectional data channel.
Optionally, the second communication channel is established by:
the communication plug-in process determines a first internet protocol address of a client and third internet protocol addresses of a plurality of stations which are positioned in the same local area network with the client, wherein each station corresponds to one third internet protocol address;
and the communication plug-in process establishes a second communication channel between the client and the plurality of stations based on the first internet protocol address and the third internet protocol address, wherein the second communication channel comprises a plurality of second communication channels, each second communication channel is a bidirectional data channel, and each station in the plurality of stations corresponds to one second communication channel in the plurality of second communication channels.
In a second aspect, an embodiment of the present application further provides a communication processing apparatus of a distributed digital control system, where the communication processing apparatus includes:
the display control module provides an equipment control interface through a browser of the client, and a plurality of station identifications are displayed in the equipment control interface;
the request generation module responds to the operation of the target station identification in the equipment control interface and generates a station production request of the target station corresponding to the target station identification;
the data acquisition module is used for sending the station production request to the main control platform through the first communication channel and receiving target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel;
and the data sending module is used for sending the target station production data to the target station through the target second communication channel so as to enable the target station to produce based on the station production data.
Optionally, the communication processing apparatus includes a plug-in obtaining module, which obtains an installation package of the communication plug-in response to one of the following conditions and installs the installation package:
detecting that the main control platform and the plurality of stations are not in the same local area network;
a communication request between the master control platform and the plurality of workstations is received, the communication request being generated based on an input operation performed on the device control interface.
In a third aspect, an embodiment of the present application further provides a distributed digital control system, where the distributed digital control system includes: the system comprises a client, a master control platform and a plurality of stations;
the method comprises the steps that a client provides an equipment control interface through a browser of the client, a plurality of station identifications are displayed in the equipment control interface, and station production requests of target stations corresponding to the target station identifications are generated in response to operation of the target station identifications in the equipment control interface;
the main control platform receives a station production request from a client through a first communication channel and sends target station production data corresponding to the station production request to the client through the first communication channel;
the client sends the target station production data to the target station through the target second communication channel;
and the target station carries out production based on the target station production data.
In a fourth aspect, an embodiment of the present application further provides an electronic device, including: the communication processing method comprises a processor, a storage medium and a bus, wherein the storage medium stores machine readable instructions executable by the processor, when the electronic device runs, the processor and the storage medium are communicated through the bus, and the processor executes the machine readable instructions to execute the steps of the communication processing method of the distributed digital control system.
In a fifth aspect, embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the communication processing method of the distributed digital control system as described above.
The application discloses a distributed digital control system and a communication processing method and a device thereof, wherein the communication processing method comprises the following steps: responding to the operation of a target station identifier in the equipment control interface by the browser main process, and generating a station production request of the target station corresponding to the target station identifier; a communication plug-in process of the browser sends a station production request to a first internet protocol address of a main control platform through a first communication channel, and receives target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel; and the communication plug-in process receives the production data of the target station and forwards the production data of the target station to a second internet protocol address of the target station through a target second communication channel so that the target station produces based on the production data of the target station. A series of hardware costs can be saved through the communication processing procedure.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 shows a flowchart of a communication processing method of a distributed digital control system according to an embodiment of the present application.
Fig. 2 shows a schematic structural diagram of a communication processing device of a distributed digital control system according to an embodiment of the present application.
Fig. 3 shows a schematic structural diagram of a distributed control system according to an embodiment of the present application.
Fig. 4 shows a schematic structural diagram of an electronic device provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present disclosure, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
In order to save a series of deployment, maintenance and hardware costs of a communication unit of a conventional DNC system, the present application proposes a communication processing method of a distributed digital control system, and referring to fig. 1, fig. 1 shows a flowchart of the communication processing method of the distributed digital control system provided by an embodiment of the present application, specifically, the communication processing method includes:
s110, the browser main process responds to the operation of the target station identification in the equipment control interface, and generates a station production request of the target station corresponding to the target station identification.
In this step, obtaining an installation package of the communication plug-in and installing the communication plug-in may specifically include the following several cases.
In one case, when the client detects that the master control platform and the plurality of stations are not in the same local area network, an installation package of the communication plug-in needs to be acquired and installed.
For example, the installation package may be obtained specifically by: the browser host process generates a downloading request of the communication plug-in and sends the downloading request to the cloud server; and the browser host process receives the installation package of the communication plug-in fed back by the cloud server according to the downloading request from the cloud server and installs the communication plug-in.
In addition, the browser host process can also send the generated downloading request of the communication plug-in to other clients so as to obtain the installation package of the communication plug-in from other clients. Here, the other clients may include a plurality of clients in a connected state with the current client, the current client sends a download request to the plurality of clients in a broadcast form, a client storing an installation package of the communication plug-in among the plurality of clients feeds back feedback information for the download request to the current client, the current client selects one client from the plurality of clients based on the received feedback information and sends download confirmation information to the selected client, and the selected client sends the installation package of the communication plug-in to the current client in response to the download confirmation information.
Or when the client detects that the main control platform and the stations are not in the same local area network, the browser host process can also generate installation prompt information to prompt a user to install the corresponding communication plug-in the browser. At this time, the user can install the corresponding communication plug-in the browser through the mobile storage medium storing the installation package of the communication based on the installation prompt information.
In another case, when a communication request between the master control platform and the multiple workstations is received, an installation package of the communication plug-in needs to be obtained and installed, where the communication request may be generated according to an input operation performed on the device control interface and may be received from the master control platform, in this case, the client may also obtain the installation package of the communication plug-in from the cloud server, other clients, and the mobile storage medium, and the manner of obtaining the installation package and installing is the same as that described in the above case, which is not described in detail herein.
In an embodiment, when the browser host process generates a download request of the communication plug-in, the browser may pop up an attribute box with the download request of the communication plug-in, and the user may perform copy installation through the mobile storage medium storing the installation package.
S120, the communication plug-in process of the browser sends the station production request to the main control platform through the first communication channel, and receives target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel.
In this step, the first communication channel and the second communication channel may be established by:
the communication plug-in process determines a first internet protocol address of a client, a second internet protocol address of a main control platform and third internet protocol addresses of a plurality of stations which are positioned in the same local area network with the client, wherein each station corresponds to one third internet protocol address.
A user can configure a first internet protocol address of a client, a second internet protocol address of a main control platform and third internet protocol addresses of a plurality of stations in the same local area network with the client through a configuration interface in a communication plug-in, and the configuration method can be manual input or automatic acquisition.
After the configuration is completed, the communication plug-in process establishes a first communication channel between the client and the main control platform based on the first internet protocol address and the second internet protocol address, wherein the first communication channel is a bidirectional data channel.
And the communication plug-in process establishes a second communication channel between the client and the plurality of stations based on the first internet protocol address of the client and the third internet protocol addresses of the stations in the same local area network with the client. Here, the second communication channel includes a plurality of second communication channels, each of the second communication channels is a bidirectional data channel, and each of the plurality of stations corresponds to one of the plurality of second communication channels.
After the communication channel is established, the main control platform can acquire communication addresses of all stations (such as machine tool equipment) in the local area network, so that direct connection or transit connection between the main control platform and the machine tool equipment is performed by means of communication plug-ins in the browser.
S130, the communication plug-in process sends the target station production data to the target station through the target second communication channel so that the target station produces based on the target station production data.
In this step, a communications plug-in may communicate with multiple DNC hosts, multiple workstations, without the need to install communications plug-ins on multiple clients.
Referring to fig. 2, fig. 2 is a schematic structural diagram illustrating a communication processing apparatus of a distributed digital control system according to an embodiment of the present application, specifically, the communication processing apparatus includes: a display control module 210, a request generation module 220, a data acquisition module 230, and a data transmission module 240.
The display control module 210 provides an equipment control interface through a browser of the client, and a plurality of station identifiers are displayed in the equipment control interface;
the request generation module 220 is used for responding to the operation of the target station identification in the equipment control interface and generating a station production request of the target station corresponding to the target station identification;
the data acquisition module 230 is configured to send the station production request to the main control platform through the first communication channel, and receive target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel;
and the data sending module 240 is used for sending the target station production data to the target station through the target second communication channel so that the target station produces based on the station production data.
In an embodiment of the present application, the communication processing apparatus may further include: the plug-in obtaining module 250 obtains the installation package of the communication plug-in response to one of the following conditions and installs the installation package:
detecting that the main control platform and the plurality of stations are not in the same local area network;
a communication request between the master control platform and the plurality of workstations is received, the communication request being generated based on an input operation performed on the equipment control interface. The installation package of the communication plug-in is obtained and installed in the following mode:
when the main control platform and the stations are not in the same local area network, the browser host process generates a downloading request of the communication plug-in and sends the downloading request to the cloud server;
and the browser host process receives the installation package of the communication plug-in fed back by the cloud server according to the downloading request from the cloud server and installs the communication plug-in.
In an embodiment of the present application, the communication processing apparatus may further include: the first channel establishing module establishes a first communication channel by the following method:
determining a first internet protocol address of a client and a second internet protocol address of a master control platform; and establishing a first communication channel between the client and the main control platform based on the first internet protocol address and the second internet protocol address, wherein the first communication channel is a bidirectional data channel.
In an embodiment of the present application, the communication processing apparatus may further include: the second channel establishing module establishes a second communication channel by the following method:
determining a first internet protocol address of a client and third internet protocol addresses of a plurality of stations which are positioned in the same local area network with the client, wherein each station corresponds to one third internet protocol address;
and establishing a second communication channel between the client and the plurality of stations based on the first internet protocol address and the third internet protocol address, wherein the second communication channel comprises a plurality of second communication channels, each second communication channel is a bidirectional data channel, and each station in the plurality of stations corresponds to one second communication channel in the plurality of second communication channels.
Referring to fig. 3, fig. 3 shows a schematic structural diagram of a distributed control system provided in the embodiment of the present application, specifically, the distributed digital control system includes: a client 310, a host platform 320, and a plurality of workstations 330. The communication processing method shown in fig. 1 may be executed in the client 310.
The client 310 provides an equipment control interface through a browser of the client 310, a plurality of station identifiers are displayed in the equipment control interface, and a station production request of a target station corresponding to the target station identifier is generated in response to the operation of the target station identifier in the equipment control interface;
the main control platform 320 receives the station production request from the client 310 through the first communication channel, and sends target station production data corresponding to the station production request to the client 310 through the first communication channel;
the client 310 sends the target station production data to the target station through the target second communication channel;
and the target station performs production based on the production data of the target station.
Referring to fig. 4, fig. 4 shows a schematic structural diagram of an electronic device provided in an embodiment of the present application, and as shown in fig. 4, the electronic device 400 includes a processor 410, a memory 420, and a bus 430.
The memory 420 stores machine-readable instructions executable by the processor 410, when the electronic device 400 runs, the processor 410 communicates with the memory 420 through the bus 430, and when the machine-readable instructions are executed by the processor 410, the steps of the method in the method embodiment shown in fig. 1 may be executed.
An embodiment of the present application further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method in the method embodiment shown in fig. 1 may be executed.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: the above examples are only specific embodiments of the present application, and are not intended to limit the technical solutions of the present application, and the scope of the present application is not limited thereto, although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (9)
1. A communication processing method of a distributed digital control system is characterized in that an equipment control interface is provided through a browser of a client, a plurality of station identifiers are displayed in the equipment control interface, and the communication processing method comprises the following steps:
(A) Responding to the operation of a target station identifier in the equipment control interface by the browser main process, and generating a station production request of a target station corresponding to the target station identifier;
(B) A communication plug-in process of the browser sends the station production request to a main control platform through a first communication channel, and receives target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel;
(C) The communication plug-in process sends the target station production data to the target station through a target second communication channel so that the target station produces based on the target station production data;
wherein the second communication channel is established by:
the communication plug-in process determines a first internet protocol address of the client and third internet protocol addresses of a plurality of stations which are positioned in the same local area network with the client, wherein each station corresponds to one third internet protocol address;
the communication plug-in process establishes a second communication channel between the client and the plurality of stations based on the first internet protocol address and the third internet protocol address, wherein the second communication channel comprises a plurality of second communication channels, each second communication channel is a bidirectional data channel, and each station in the plurality of stations corresponds to one second communication channel in the plurality of second communication channels.
2. The communication processing method according to claim 1, further comprising acquiring and installing an installation package of a communication plug-in response to one of the following conditions:
detecting that the main control platform and the plurality of stations are not in the same local area network;
receiving a communication request between the main control platform and the plurality of workstations, wherein the communication request between the plurality of workstations is generated according to an input operation executed on the equipment control interface.
3. The communication processing method according to claim 2, wherein the installation package of the communication plug-in is acquired and installed by:
when the main control platform and the stations are not in the same local area network, the browser host process generates a downloading request of the communication plug-in and sends the downloading request of the communication plug-in to a cloud server;
and the browser host process receives the installation package of the communication plug-in fed back by the cloud server according to the downloading request of the communication plug-in from the cloud server and installs the installation package.
4. The communication processing method according to claim 2, wherein the first communication channel is established by:
the communication plug-in process determines a first internet protocol address of the client and a second internet protocol address of the main control platform;
and the communication plug-in process establishes the first communication channel between the client and the main control platform based on the first internet protocol address and the second internet protocol address, wherein the first communication channel is a bidirectional data channel.
5. A communication processing apparatus of a distributed digital control system, the communication processing apparatus comprising:
the display control module provides an equipment control interface through a browser of a client, and a plurality of station identifiers are displayed in the equipment control interface;
the request generation module is used for responding to the operation of a target station identifier in the equipment control interface by utilizing a browser main process and generating a station production request of the target station corresponding to the target station identifier;
the data acquisition module is used for sending the station production request to a main control platform through a first communication channel by utilizing a communication plug-in process of a browser and receiving target station production data fed back by the main control platform according to the station production request from the main control platform through the first communication channel;
the data sending module is used for sending the target station production data to the target station through a target second communication channel by utilizing a communication plug-in process so as to enable the target station to produce based on the station production data;
the communication processing apparatus further includes: a creation module;
the creation module:
determining a first internet protocol address of the client and third internet protocol addresses of a plurality of stations which are positioned in the same local area network with the client by utilizing the communication plug-in process, wherein each station corresponds to one third internet protocol address;
establishing a second communication channel between the client and the plurality of stations by using the communication plug-in process based on the first internet protocol address and the third internet protocol address, wherein the second communication channel comprises a plurality of second communication channels, each second communication channel is a bidirectional data channel, and each station in the plurality of stations corresponds to one second communication channel in the plurality of second communication channels.
6. The communication processing apparatus according to claim 5, wherein the communication processing apparatus comprises a plug-in acquisition module that acquires and installs an installation package of a communication plug-in response to one of the following conditions:
detecting that the main control platform and the plurality of stations are not in the same local area network;
receiving a communication request between the main control platform and the plurality of workstations, wherein the communication request between the plurality of workstations is generated according to an input operation executed on the equipment control interface.
7. A distributed digital control system, comprising: the system comprises a client, a main control platform and a plurality of stations;
the method comprises the steps that a client provides an equipment control interface through a browser of the client, a plurality of station identifications are displayed in the equipment control interface, and station production requests of target stations corresponding to the target station identifications are generated in response to operation of the target station identifications in the equipment control interface;
the main control platform receives the station production request from the client through a first communication channel and sends target station production data corresponding to the station production request to the client through the first communication channel;
the client sends the target station production data to the target station through a target second communication channel;
the target station produces based on the target station production data;
the method comprises the steps that a browser of a client runs a communication plug-in process, the communication plug-in process determines a first internet protocol address of the client and third internet protocol addresses of a plurality of stations which are located in the same local area network with the client, wherein each station corresponds to one third internet protocol address;
the communication plug-in process establishes a plurality of second communication channels between the client and the plurality of stations based on the first internet protocol address and the third internet protocol address, wherein each second communication channel is a bidirectional data channel, and each station in the plurality of stations corresponds to one second communication channel in the plurality of second communication channels.
8. An electronic device, comprising: a processor, a storage medium and a bus, the storage medium storing machine-readable instructions executable by the processor, the processor and the storage medium communicating via the bus when an electronic device is running, the processor executing the machine-readable instructions to perform the steps of the communication processing method of the distributed digital control system according to any one of claims 1 to 4.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, performs the steps of the communication processing method of the distributed digital control system according to any one of claims 1 to 4.
Priority Applications (1)
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| CN202110557291.4A CN113300886B (en) | 2021-05-21 | 2021-05-21 | Distributed digital control system and communication processing method and device thereof |
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| CN202110557291.4A CN113300886B (en) | 2021-05-21 | 2021-05-21 | Distributed digital control system and communication processing method and device thereof |
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| CN113300886A CN113300886A (en) | 2021-08-24 |
| CN113300886B true CN113300886B (en) | 2022-11-22 |
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| CN101515174A (en) * | 2009-03-26 | 2009-08-26 | 重庆大学 | Information interaction system of digital control processing workshop |
| CN106850384A (en) * | 2017-01-12 | 2017-06-13 | 深圳市先河系统技术有限公司 | A kind of method and mobile terminal for realizing accessing equipment in LAN |
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