CN114629935A - Real-time transmission processing system and method for production management event message - Google Patents
Real-time transmission processing system and method for production management event message Download PDFInfo
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- CN114629935A CN114629935A CN202210144876.8A CN202210144876A CN114629935A CN 114629935 A CN114629935 A CN 114629935A CN 202210144876 A CN202210144876 A CN 202210144876A CN 114629935 A CN114629935 A CN 114629935A
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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
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The embodiment of the invention discloses a production management event message real-time transmission processing system and a method, wherein the system comprises an event message generating source, an event message transmission processing platform and an event message observer which are sequentially connected, the event message transmission processing platform comprises an event message conversion transmission module and an event message terminal module, the event message generating source pushes event messages to the event message transmission processing platform in real time according to themes, the event message observer subscribes the themes of the concerned events through the event message terminal module, and the event message conversion transmission module pushes new event messages to the event message terminal module which subscribes the event messages. Defects and hidden dangers in the production management process are eliminated at the first time, and safe production and efficient collaborative management are achieved.
Description
Technical Field
The invention relates to the field of industrial production data processing, in particular to a system and a method for transmitting and processing production management event messages in real time.
Background
The intelligent development in the industrial field is rapid, more and more intelligent devices and intelligent systems are available, each intelligent device and intelligent system can generate corresponding event messages according to production conditions and management conditions, the messages are generally displayed and processed in the devices and the systems, the event messages cannot be shared, communicated and processed in real time, and the real-time event messages cannot be fully utilized to realize optimization, guidance and decision of production and management.
Disclosure of Invention
The embodiment of the invention provides a system and a method for transmitting and processing production management event messages in real time, aiming at solving the problems of multiple equipment types, multiple management systems, various and complex event message sources, difficult event message sharing and transmission and poor real-time performance in the working production management process.
A first aspect of the embodiments of the present invention provides a system for real-time transmission and processing of production management event messages, where the system includes an event message occurrence source, an event message transmission processing platform, and an event message attendee, where the event message transmission processing platform includes an event message conversion transmission module and an event message terminal module, the event message occurrence source pushes event messages to the event message transmission processing platform in real time according to topics, the event message attendee subscribes the topics of the attended events through the event message terminal module, and the event message conversion transmission module pushes new event messages to the event message terminal module that has subscribed the event messages.
A second aspect of the embodiments of the present invention provides a method for real-time transmission and processing of production management event messages, where the method employs the above-mentioned system for real-time transmission and processing of production management event messages, and the event message conversion and transmission module is further configured to:
receiving a network connection request of an external event message generation source; receiving event message data from an event message source; analyzing the received event message data, and extracting a theme and event message data corresponding to the event message data; forwarding the event message data to an event message terminal module subscribing the event message topic; receiving a network connection request of an event message terminal module; receiving a message topic subscription request sent by an event message terminal module, and if a topic object corresponding to the topic does not exist in a topic queue, generating a topic object, wherein the topic object comprises network connection of the event message terminal module subscribing the topic.
Optionally, the method further comprises: and if the theme object corresponding to the theme exists in the theme queue, adding the received event message terminal network connection to the theme object.
Optionally, the method further comprises:
and according to the acquired network configuration parameters of the event message generating source, opening the network monitoring service of the event message generating source, and monitoring and preparing to receive a network connection request of an external event message generating source.
Optionally, the method further comprises: judging whether a network connection request of an external event message generation source exists; if yes, receiving a network connection request of an external event message generation source; otherwise, the network connection request of the external event message occurrence source is monitored and prepared to be received.
Optionally, the step of receiving a network connection request of an external event message occurrence source further comprises: monitoring the network connection of an event message generation source, and judging whether an event message is sent; if yes, receiving the event message data from the event message source.
Optionally, the method further comprises: and according to the acquired network configuration parameters of the event message terminal module, opening the network monitoring service of the event message terminal module, and monitoring and preparing to receive a network connection request of an external event message terminal module.
Optionally, the method further comprises: judging whether a network connection request of the event message terminal module exists or not; if yes, receiving a network connection request of the event message terminal module; otherwise, continuing to monitor and prepare for receiving the network connection request of the event message terminal module.
Optionally, the step of receiving a network connection request of the event message terminal module further includes: monitoring the network connection of the event message terminal module and judging whether a subscription request exists; and if so, receiving a message topic subscription request sent by the event message terminal module.
Optionally, the event message terminal module is further configured to: acquiring network connection parameters, and establishing network connection with an event message conversion transmission module; sending the subscribed message theme to an event message conversion transmission module; monitoring event messages of event message occurrence sources forwarded by an event message conversion transmission module; receiving an event message forwarded by an event message conversion transmission module; and analyzing the received event message, and sending the event message to an event message terminal module interface for displaying.
In the technical scheme provided by the embodiment of the invention, the event message generating source pushes the event message to the event message transmission processing platform in real time according to the theme, an event message attendee subscribes the theme of the attended event through the event message terminal module, and the event message conversion transmission module pushes the new event message to the event message terminal module which subscribes the event message. Therefore, compared with the prior art, after the event message attention person receives the event message, the abnormal working conditions occurring in the production process and the management process are adjusted, eliminated or directly notified to the relevant responsible person in the production management process through the production process control system, the production management system and other platforms in time according to the type and the severity grade of the event message, the on-site abnormal working condition is checked, confirmed and processed, the defects and hidden dangers in the production management process are eliminated at the first time, and safe production and efficient collaborative management are realized.
Drawings
Fig. 1 is a schematic structural diagram of a real-time transmission processing system for production management event messages according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating an embodiment of an event message conversion transmission module according to the present invention.
Fig. 3 is a flowchart illustrating an event message conversion transmission module according to another embodiment of the present invention.
Fig. 4 is a flowchart illustrating an embodiment of an event message terminal module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a production management event message real-time transmission processing system, which includes an event message occurrence source, an event message transmission processing platform and an event message attendee, which are connected in sequence, where the event message transmission processing platform includes an event message conversion transmission module and an event message terminal module, the event message occurrence source pushes an event message to the event message transmission processing platform in real time according to a topic, the event message attendee subscribes the topic of the attended event through the event message terminal module, and the event message conversion transmission module pushes a new event message to the event message terminal module that has subscribed the event message.
The invention establishes an event message transmission processing platform in an enterprise, realizes the centralized receiving and forwarding of multi-source event messages in the production management process, realizes the real-time receiving and processing of event messages by event message followers, and improves the real-time performance and efficiency of event message transmission. Events generated by a plurality of event message generating sources form a multi-source event, the event message generating sources comprise various intelligent devices, intelligent systems and the like in an industrial production field, and the intelligent devices comprise: the system comprises motor fault diagnosis equipment, power protection measurement and control equipment, transformer monitoring equipment, intelligent metering equipment, a reactive power compensation device and the like. The intelligent system includes: the system comprises a production management system, an energy management system, a quality management system, an inventory management system, a DCS (distributed control system), an SCADA (supervisory control and data acquisition) system, a motor fault diagnosis and early warning system, a manufacturing execution system, an equipment management system and the like.
The event message generation source can push the event message to the event message platform according to the topic in real time, an event message attendee can subscribe the attended event topic through the event message terminal module, and the event message conversion transmission module can push the new event message to the event message terminal module which has subscribed the event message in real time. After receiving the event message, the event message attendee can adjust and eliminate abnormal working conditions in the production process and the management process in time through platforms such as a production process control system, a production management system and the like according to the type and the severity grade of the event message, or directly inform related responsible persons in the production management process to check, confirm and process the abnormal working conditions on site, eliminate the defects and hidden dangers in the production management process at the first time, and realize safe production and efficient collaborative management.
The invention also provides a real-time transmission processing method for production management event messages, which adopts the real-time transmission processing system for production management event messages, please refer to fig. 2, wherein the specific process of the event message conversion transmission module is as follows:
step S100, receiving a network connection request of an external event message generation source;
step S200, receiving event message data sent by an event message source;
step S300, analyzing the received event message data, and extracting a theme and event message data corresponding to the event message data;
step S400, the event message data is forwarded to the event message terminal module subscribed to the event message theme;
step S500, in parallel with step S200, receiving a network connection request of the event message terminal module;
step S600, receiving a message topic subscription request sent by the event message terminal module, and if there is no topic object corresponding to the topic in the topic queue, generating a topic object, where the topic object includes a network connection of the event message terminal module subscribing to the topic.
The invention solves the problems of multiple equipment types, multiple management systems, various and complex event message sources, difficult event message sharing and transmission and poor real-time performance in the working production management process, realizes the real-time sharing and transmission of multi-source event messages under the environment of multiple equipment types and multiple management systems, and effectively improves the real-time, efficient and ordered transmission and processing of the event messages under the environment of multi-source and heterogeneous event message sources. Defects and hidden dangers in the production management process are eliminated at the first time, and safe production and efficient collaborative management are achieved.
In another embodiment of the present invention, please refer to fig. 3, a specific process of the event message conversion transmission module is as follows:
in step S10, the event message conversion transmission module initializes.
The specific content of initialization mainly comprises: and acquiring the network configuration parameters of the event message generating source and the network configuration parameters of the event message terminal module. After initialization is completed, entering a parallel running state, and synchronously realizing: monitoring the network connection of an event message source and monitoring the network connection of an event message terminal module.
Step S20, listening for the event message source network connection request.
And according to the acquired network configuration parameters of the event message generation source, opening the network monitoring service of the event message generation source, and starting monitoring and preparing to receive the network connection request of the external event message generation source.
Judging whether there is network connection request of external event message source, if yes, executing step S30, otherwise, returning to execute step S20, monitoring network connection request of event message source.
In step S30, a network connection request of the event message occurrence source is received.
When a network connection request of an external event message generation source is monitored, the network connection is received, and the connection request is stored in a network connection queue of the event message generation source. And meanwhile, starting a new running thread and monitoring the event message sent by the event message generating source.
Step S40, the event message from the event message occurrence source is monitored.
In the new running thread, monitoring the network data of the event message occurrence source, judging whether a new event message is sent, if so, executing the step S50, otherwise, executing the step S40, and monitoring the event message sent by the event message occurrence source.
In step S50, event message data from an event message source is received.
When the event message data source is monitored to send the event message, data receiving is carried out immediately.
And step S60, analyzing the received event message data, and extracting the theme and the event message data corresponding to the event message data.
Step S70, the event message data is forwarded to the event message terminal module subscribed to the event message topic.
And finding the network connections of all event message terminal modules corresponding to the theme from the event message theme queue, and sequentially sending the event messages to the event message terminal modules through the connections.
Another of the parallel flows comprises the steps of:
step S20', monitor the event message terminal module network connection.
And according to the acquired network configuration parameters of the event message terminal module, opening the network monitoring service of the event message terminal module, and starting monitoring and preparing to receive the network connection of the event message terminal module.
And judging whether a network connection request of the event message terminal module exists or not, if so, executing the step S30 ', otherwise, returning to execute the step S20'.
Step S30', a network connection request of the event message terminal module is received.
And when the network connection request of the event message terminal module is monitored, receiving the network connection and storing the connection into the event message terminal module network connection queue. And meanwhile, starting a new running thread and starting a network monitoring interface connected with the network. Otherwise, returning to step S20', the network monitoring of the event message terminal module is continued, and the connection request of other event message terminal modules is monitored and received at any time.
Step S40', the method listens for the subscription request of the event message from the event message terminal module.
In the new running thread, monitoring the network connection of the event message generating source and judging whether an event message is sent. If the event message is transmitted, step S50 'is performed, otherwise, step S40' is performed.
Step S50', receiving a message topic subscription request sent by the event message terminal module.
And receiving a message subscription theme sent by the event message terminal module, and generating a theme object when the theme object corresponding to the theme does not exist in the theme queue, wherein the theme object comprises the network connection of the event message terminal module subscribing the theme. When the message topic object already exists in the topic queue, the network connection of the event message terminal received this time is directly added to the topic object. After that, returning to step S40', the monitoring of the data sent from the event terminal module is continued.
In one embodiment of the present invention, please refer to fig. 4, a specific process of the event message terminal module is as follows:
in step S80, the event message terminal module initializes.
The method mainly comprises the following steps: and acquiring the communication parameters of the event message conversion transmission module which is required to be connected by the event message terminal module and the theme which is required to be subscribed.
And step S81, acquiring the network connection parameters, and establishing the network connection with the event message conversion transmission module.
And establishing network connection with the event message conversion transmission module according to the acquired configuration parameters of the event message conversion transmission module.
Step S82, sending the subscribed message topic to the event message conversion transmission module.
And after the network connection with the event message conversion transmission module is established successfully, the subscribed message theme is sent to the event message conversion transmission module.
Step S83, monitoring the event message of the event message source forwarded by the event message conversion transmission module; and judging whether a forwarded new event message exists, if so, executing the step S84, otherwise, executing the step S83.
And step S84, receiving the event message forwarded by the event message conversion transmission module. When the event message data source is monitored to send the event message, data receiving is carried out immediately.
And step S85, analyzing the received event message, and sending to the event message terminal module interface for display.
And analyzing the received event message, and displaying the event message in a terminal module interface. The display means may be an event list, an event chart, an event voice, an event dialog box, etc.
After an event message attention person knows an event message through an event message terminal module, according to the type and the severity grade of the event message, the abnormal working conditions occurring in the production process and the management process are adjusted, eliminated or directly notified to a relevant responsible person in the production management process to check, confirm and process the abnormal working conditions on site through a corresponding production management system (such as a production process control system, a production management system and the like) in time, defects and hidden dangers in the production management process are eliminated at the first time, and safe production and efficient collaborative management are realized.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A real-time transmission processing system for production management event messages is characterized by comprising an event message generating source, an event message transmission processing platform and an event message attendee which are sequentially connected, wherein the event message transmission processing platform comprises an event message conversion transmission module and an event message terminal module, the event message generating source pushes event messages to the event message transmission processing platform in real time according to topics, the event message attendee subscribes the topics of the attended events through the event message terminal module, and the event message conversion transmission module pushes new event messages to the event message terminal module which subscribes the event messages.
2. A method for real-time transmission and processing of production management event messages, the method using the system for real-time transmission and processing of production management event messages as claimed in claim 1, wherein the event message conversion and transmission module is further configured to:
receiving a network connection request of an external event message generation source;
receiving event message data from an event message source;
analyzing the received event message data, and extracting a theme and event message data corresponding to the event message data;
forwarding the event message data to an event message terminal module subscribing the event message topic;
receiving a network connection request of an event message terminal module;
receiving a message topic subscription request sent by an event message terminal module, and if a topic queue does not have a topic object corresponding to the topic, generating a topic object, wherein the topic object comprises network connection of the event message terminal module subscribing the topic.
3. The method for real-time transmission processing of production management event messages according to claim 2, further comprising:
and if the theme object corresponding to the theme exists in the theme queue, adding the received event message terminal network connection to the theme object.
4. The method for real-time transmission processing of production management event messages according to claim 2, further comprising:
and according to the acquired network configuration parameters of the event message generating source, opening the network monitoring service of the event message generating source, and monitoring and preparing to receive a network connection request of an external event message generating source.
5. The method for real-time transmission processing of production management event messages according to claim 4, further comprising:
judging whether a network connection request of an external event message generation source exists;
if yes, receiving a network connection request of an external event message generation source;
otherwise, the network connection request of the external event message occurrence source is monitored and prepared to be received.
6. The method for real-time transmission processing of production management event message as claimed in claim 2, wherein the step of receiving a network connection request of an external event message occurrence source further comprises:
monitoring network data of an event message generation source, and judging whether an event message is sent;
if yes, receiving the event message data from the event message source.
7. The method for real-time transmission processing of production management event messages according to claim 2, further comprising:
and according to the acquired network configuration parameters of the event message terminal module, opening the network monitoring service of the event message terminal module, and monitoring and preparing to receive a network connection request of an external event message terminal module.
8. The method for real-time transmission processing of production management event messages according to claim 7, further comprising:
judging whether a network connection request of the event message terminal module exists or not;
if yes, receiving a network connection request of the event message terminal module;
otherwise, continuing to monitor and prepare for receiving the network connection request of the event message terminal module.
9. The method for real-time transmission processing of production management event message according to claim 2, wherein the step of receiving the network connection request of the event message terminal module further comprises:
monitoring the network connection of the event message terminal module and judging whether a subscription request exists;
and if so, receiving a message topic subscription request sent by the event message terminal module.
10. The method for real-time transmission processing of production management event message according to claim 2, wherein the event message terminal module is further configured to:
acquiring network connection parameters, and establishing network connection with an event message conversion transmission module;
sending the subscribed message theme to an event message conversion transmission module;
monitoring event messages of event message occurrence sources forwarded by an event message conversion transmission module;
receiving the event message transmitted by the event message conversion transmission module;
and analyzing the received event message, and sending the event message to an event message terminal module interface for displaying.
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