CN106302102A - Instant message delivery system - Google Patents

Abstract

The present invention relates to the fields of controlled thermonuclear fusion and instant message release, and specifically discloses an instant message release system that can be applied to nuclear fusion experiments, including a message collection and processing system, a cloud computing platform, a storage system, an instant message release background system and At least one client. The present invention solves the problems that the existing systems for displaying fusion test results can only be displayed in fixed display occasions, has poor scalability, cannot meet large-scale code iterative calculation requirements, and has limited display content, and further provides an instant message Publishing system, the instant message publishing system is applied during the fusion experiment, so that all those who are interested in the experiment can get all the information they want in the first time no matter where they are.

Description

instant messaging system

technical field

The invention relates to the fields of controlled thermonuclear fusion and instant message release, in particular to an instant message release system that can be applied to nuclear fusion experiments.

Background technique

One of the main goals of controlled nuclear fusion research is to achieve commercial fusion power plants. In order to achieve this goal, physical and engineering obstacles related to plasma fusion reactions must be removed. These physical theories and engineering solutions It must be updated and verified in plasma experiments on fusion devices, so the study of controlled nuclear fusion is in a sense an experiment-driven discipline.

Whether it is in a traditional conventional conductor fusion device or in a superconducting fusion device that can achieve time constraints, to achieve a successful plasma discharge experiment, it is necessary to coordinate and participate in all subsystems at the same time, requiring engineering operators and Physics researchers work together. Because there are many systems, such as the typical motor system, power supply system, diagnostic system, vacuum system, neutral beam system, electron cyclone system, plasma control system, data acquisition system, network system, vacuum system, gas supply system, etc., each Each system contains a large number of subsystems and equipment. The existence of these huge number of systems, subsystems and equipment leads to the fact that for an engineer or a physics researcher, it is only possible to analyze one or more systems or The field is very familiar, which leads to the need to understand the status, information and data of other systems during the plasma discharge experiment, especially in the short time interval between two experiments, and then combine with its own system or field, Make engineering decisions for your next experiment or physics research proposal.

In order to achieve this goal, the current common solution is to place multiple projection screens or large-screen TVs in the control hall, on which the curves of each system are displayed, and then the personnel participating in the experiment need to walk from one screen to another. Understand the discharge test status of the entire device.

This technical solution has several inherent disadvantages:

1. The personnel participating in the experiment cannot leave the central control hall to obtain the current global status and data;

2. The display content is limited by the number of large screens. As the experimental content becomes more and more abundant, it is necessary to continue to invest in large screens and corresponding software development, and the scalability is very poor;

3. The personnel involved in the experiment have different interests depending on the system they are responsible for and the content of the research. This technical solution cannot provide personalized customized content.

4. A lot of content, especially related to physics research, must be obtained through large-scale code iterative calculations. This technical solution is purely for display and cannot meet this requirement.

5. A lot of content, especially the conclusions that require comprehensive analysis of the data of several systems, cannot be realized on the large-screen solution that displays curves;

6. Some content, such as emergencies and important parameters of a certain system, cannot be represented by curves;

7. Unable to obtain some background knowledge of unfamiliar systems at any time;

Contents of the invention

The technical problem solved by the present invention is that the existing systems for displaying fusion test results can only be displayed in fixed display occasions, have poor scalability, cannot meet the needs of large-scale code iterative calculations, and display content is limited. An instant message publishing system that can solve the aforementioned problems, the instant message publishing system is applied during the fusion experiment, so that all those who are interested in the experiment can get all the information they want in the first time no matter where they are information.

In order to solve the problems of the technologies described above, the technical scheme adopted in the present invention is as follows:

The instant message release system includes a message collection and processing system, a cloud computing platform, a storage system, an instant message release background system and at least one client.

The message collection and processing system receives messages from all monitored devices by setting corresponding communication means and protocols, and it is always in a monitoring state, and sends a message to the cloud when a preset message is received and the corresponding conditions are met. The computing platform sends computing requests for message processing;

The computing strategy is preset on the cloud computing platform, and after receiving the above computing request, the cloud computing platform starts the corresponding computing thread to perform calculation according to the preset computing strategy, and generates a preset computing result after the computing is completed. Various display forms are stored in the storage system, and messages are sent to the instant message release background system;

The instant message publishing background system analyzes the message sent by the cloud computing platform, and obtains the calculation results of the above-mentioned various presentation forms corresponding to this message according to the analysis result, and pushes it to at least one of the clients in the form of a message;

The client includes a message dialog interface module, and the message dialog interface module receives and displays to the user the messages pushed by the instant message publishing background system.

The cloud computing platform stores unstructured data in various presentation forms of calculation results in the storage subsystem, and stores the structured data and the storage address of the unstructured data in the structured database system, The message sent by the cloud computing platform to the instant message release background system includes storage addresses of structured data and unstructured data, and the instant message release background system parses the received message to obtain the storage address of the unstructured data and structured data, and read unstructured data and structured data from the storage address and send them to the client.

The instant message publishing system also includes a website system, and the website system is provided with several application modules;

The client also includes a customization module, and a configuration interface module corresponding to the application module of the website system is set in the customization module;

The configuration interface module is triggered by the user to call the corresponding application module of the website system to complete the function.

The application module includes a message configuration module, and correspondingly, the configuration interface module includes a message configuration interface module, and the message configuration interface module is triggered by a user to call the message configuration module, and at the same time sends current user information to the message Configuration module, the message configuration module embeds the received user information into the message configuration window file and returns to the client where the current user is located, receives user configuration information, and stores the received configuration information into the structured database;

After receiving the message from the cloud computing platform, the instant message release background system retrieves the corresponding configuration information from the structured database to obtain the information of the user who customizes the message, and parses the obtained The calculation results of the presentation forms are pushed to the client where the user who customizes the message is located in the form of a message.

The application module also includes a self-service calculation service module, and a number of corresponding self-service calculation programs are preset in the self-service calculation service module;

Correspondingly, the configuration interface module includes a self-service computing service interface module, the self-service computing service interface module is triggered by a user to invoke the self-service computing service module, and at the same time, sends current user information to the self-service computing service module;

The self-service calculation service module receives the calculation parameters input by the user, and sends a calculation request containing user information to the cloud computing platform, and the cloud computing platform sends the calculation result and user information to the instant An information release background system, the instant information release background system parses the user information of the current user included in the message and returns the received message to the client where the current user is located.

The background system for publishing instant information is provided with a queue mechanism, and the messages sent by the cloud computing platform are queued according to the priority and the order of arrival, and the messages are taken out according to the queued order for analysis.

A historical message query module is provided on the website system, and the instant message release background system saves the parsed message in the structured database, and the historical message query module receives user query instructions from the structured database. Find the qualified historical message in the database, and for the message with the link address, obtain the corresponding file from the storage system according to the address, and display it on the webpage of the client where the querying user is currently located. .

A third-party program interface module is set on the instant message publishing background system, and the instant message publishing background system receives the content issued by the user's third-party program through the third-party program interface module, and sends messages according to its preset message sending rules , to send the message to the corresponding client.

The structured data includes text and link information, the unstructured data includes pictures and animations, and the link information includes link information of background knowledge on the website. After receiving the computing request, the cloud computing platform finds The link of background knowledge related to the current message and other information are sent to the background system for publishing instant information.

The message sent by the cloud computing platform to the instant message release background system adopts the JSON format, and the client includes a Windows client, an iOS client and an Andriod client, and the instant message release background system is based on the current login user's client The terminal type selects the content of the instant message pushed to the client for display, and the cloud computing platform adopts Matlab-based parallel computing and distributed computing strategies.

The beneficial effects of the present invention are as follows:

The instant message release system of the present invention is applied to the controlled thermonuclear fusion test, using cloud computing, distributed control, parallel computing and network communication technology, during the operation of the tokamak nuclear fusion device, according to the progress of the experiment, Immediately send the information related to the current experiment of the whole device or the engineering operation analysis and physical analysis of the experiment to the engineers and physicists participating in the experiment. The format of the information can be preset according to the needs, for example, it can be Format text, links, pictures and animations, and not limited by geographical scope, thus providing a solution for the remote monitoring of fusion devices on a global scale.

Description of drawings

Fig. 1 is a structural block diagram of the instant message publishing system of the present invention.

detailed description

The technical solutions and beneficial effects of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Referring to accompanying drawing 1, instant message release system of the present invention comprises message collection and processing system, cloud computing platform, storage system, instant message release background system and at least one client, wherein:

The message collection and processing system receives messages from all monitored devices by setting corresponding communication means and protocols. It is always in a monitoring state, and sends messages to the cloud computing platform when it receives preset messages and meets the corresponding conditions. Compute requests processed;

The computing strategy is preset on the cloud computing platform. After receiving the above computing request, the cloud computing platform starts the corresponding computing thread to perform calculation according to the preset computing strategy, and generates various preset presentation forms of the computing results after the computing is completed. Stored in the storage system, and send a message to the background system of instant message publishing;

The instant message release background system analyzes the message sent by the cloud computing platform, and obtains the calculation results of the above-mentioned various presentation forms corresponding to this message according to the analysis result, and pushes it to at least one client in the form of a message;

The client includes a message dialog interface module, which receives and displays to the user the messages pushed by the background system of instant information release.

When the system of the present invention is applied to fusion experiments, the objects of the system background are all equipment and subsystems that participate in the operation and analysis of fusion engineering and physical experiments, and can be monitored in real time or can actively provide information. The audience is all engineers and scientists concerned with the operation and analysis of fusion engineering and physics experiments. . The instant message publishing system of the present invention can be oriented to fusion engineering and physics researchers around the world. In any location in the world, during fusion experiments, they can access the system through the Internet to obtain all experimental instant information.

The storage system of the present invention includes a storage subsystem and a structured database system, so that structured data and unstructured data are stored separately, and subsequent processes are conveniently processed and transmitted according to different types of data, and the efficiency of message transmission is improved:

The cloud computing platform stores the unstructured data in various presentation forms of the calculation results in the storage subsystem, and stores the structured data and the storage address of the unstructured data in the structured database system. The cloud computing platform provides real-time information The messages sent by the release background system include the storage addresses of structured data and unstructured data. The instant message release background system analyzes the received messages to obtain the storage addresses of unstructured data and structured data, and reads them from the storage addresses. Unstructured data is sent to the client together with structured data.

In order to adapt to the personalized needs of different users, the instant message publishing system of the present invention is also provided with a website system, and several application modules are provided on the website system;

The client also includes a custom module, in which a configuration interface module corresponding to the application module of the website system is set;

The configuration interface module is triggered by the user to call the corresponding application module of the website system to complete the function.

The application module can be set according to the user's needs. In the present invention, in order to meet the user's message customization needs, a message configuration module is set. In order to meet the user's custom calculation needs, a self-service calculation service module is set, as follows:

The application module includes a message configuration module. Correspondingly, the configuration interface module includes a message configuration interface module. The message configuration interface module is triggered by the user to call the message configuration module, and at the same time sends the current user information to the message configuration module. The message configuration module will receive the User information embedded in the message configuration window file returns to the client where the current user is located, receives user configuration information, and stores the received configuration information into the structured database;

After receiving the message from the cloud computing platform, the real-time information publishing background system retrieves the corresponding configuration information from the structured database to obtain the information of the user who customized the message, and analyzes the obtained calculation results of various presentation forms Push the message to the client where the user who customizes the message resides.

The application module also includes a self-service calculation service module, and a number of corresponding self-service calculation programs are preset in the self-service calculation service module;

Correspondingly, the configuration interface module includes a self-service computing service interface module. The self-service computing service interface module is triggered by the user to call the self-service computing service module, and at the same time sends the current user information to the self-service computing service module;

The self-service calculation service module receives the calculation parameters input by the user, and sends a calculation request including user information to the cloud computing platform. After the calculation is completed, the cloud computing platform sends the calculation result and user information to the instant information release background system in the form of a message, and the instant information release The background system parses the user information of the current user contained in the message and returns the received message to the client where the current user is located.

Because the cloud computing platform is a high-performance computing cluster, it performs a large number of concurrent operations, which will cause a lot of information to arrive at the instant information release background system at the same time. The system is equipped with a queue mechanism. The messages sent by the cloud computing platform are queued according to the priority and the order of arrival, and the messages are taken out according to the queued order for analysis.

In order to facilitate users to view historical messages, the present invention is provided with a historical message query module on the website system, and the instant information release background system saves the parsed messages in the structured database, and the historical message query module receives the user's query instructions from the structured database Find the qualified historical messages in , and for the messages with the link address, obtain the corresponding file from the storage system according to the address, and display it on the web page of the client where the querying user is currently located. .

In the fusion experiment, there are some temporary participating devices that need to send messages in the system. The present invention is equipped with a third-party program interface module on the instant message release background system as the access port of these devices. The instant message release background system Receive the content released by the user's third-party program through the third-party program interface module, and send the message to the corresponding client according to its preset message sending rules.

The data representation form in the present invention can be determined according to the actual test data performance requirements, wherein structured data can include text and link information, unstructured data can include pictures and animations, and link information includes link information of background knowledge on the website, cloud After the calculation platform receives the calculation request, it finds the link of the background knowledge related to the current message and sends it to the background system of the instant information distribution together with other information.

The message sent by the cloud computing platform in the present invention to the instant message release background system can adopt JSON format.

Client among the present invention can be any of Windows client, iOS client and Andriod client, considering the internal memory of mobile platform, storage space and computing power, only display text and link in the client of Andriod and iOS version Two types of messages, but by clicking on the link, you can see pictures and animations. The instant message publishing background system selects the content of the instant message that is pushed to the client for display according to the client type of the currently logged-in user.

The cloud computing platform of the present invention can adopt Matlab-based parallel computing and distributed computing strategies.

Below in conjunction with the application example of the present invention on the first conventional tokamak experimental device HL-2A that realizes the divertor discharge experiment in my country to further illustrate, the instant message distribution system running time cycle of the present invention on the HL-2A is set to 8 ~15 minutes:

When the instant message publishing system of the present invention is applied to fusion experiments, it is necessary to first standardize the message interfaces of each subsystem. During the fusion experiment, each subsystem will generate messages and events according to the preset standard interface specifications. Convert and send to the designated location for publishing and sharing. The typical publishing and sharing methods are: UDP messages, EPICS messages and various monitoring event messages;

The message collection and processing system is always in the state of monitoring, and receives the messages sent by the subsystems of the fusion experiment through a series of communication means and protocols (including UDP, EPCIS, etc.). Messages and events can be freely transmitted to this system through network messages. Each type of message corresponds to a thread. Once a preset message is received and the corresponding conditions are met, it will immediately send to the high-performance The cloud computing cluster sends computing requests for message processing;

The high-performance cloud computing cluster has multiple large-capacity memory and multi-CPU computing resources, and adopts Matlab-based parallel computing and distributed computing strategies. Multiple computing requests can be processed concurrently. Calculation requests are divided into two strategies for computing code execution according to the amount of calculation. One is to use a small amount of calculation, directly using one thread and one CPU for calculation, and the other is to use a large amount of calculation, which requires multi-core parallel computing. optimization. After the calculation is completed, the high-performance computing cluster will generate various presentation forms of the calculation results including various engineering and physical judgment conclusions according to the preset strategy, including text messages in specified formats, link information, and pictures with specified pixel sizes Information and animation of a series of pictures, etc.;

The high-performance cloud computing cluster saves the generated pictures and animations to the specified location of the storage system, and sends the information of text, links, pictures and animations to the real-time information release background system according to the specified JSON format;

Specifically, an http server can be built on the storage system. The storage address of the above-mentioned unstructured data such as pictures and animations is the address of a website. When the message is generated, the storage address of the file attached to the message has already been generated. For example http//4.4.4.4/3.jpg, this address is packaged into a message in json format along with the text message;

Text can be stored as a string, such as mysql database, text can be stored as a field of varchar type (string);

Because the high-performance computing cluster performs a large number of concurrent operations, many JSON messages will arrive at the same time. The background system of the instant message publishing queues the received messages in JSON format and selects them from the queue according to the sequence and priority. Take out the message for analysis, first find all the users who subscribed to this message by querying the database, and then parse out the text, link address, picture and animation contained in the message;

The background system of instant message publishing saves the parsed message in the database according to a specific format for later query;

The instant message release background system sends the text, link address, picture and animation corresponding to this message to all clients who have subscribed to this message in sequence. Among them, the text and link address are sent directly according to the specified format, while the pictures and animations are first read from the specified location of the storage system, and then sent to the client in the form of a stream according to the format agreed with the client;

Corresponding to the most common operating systems, there are three versions of the client: Windows, Andriod and iOS. The client is the only interface between the entire system and those involved in fusion experiments. The interface is divided into two types, one is the message dialog interface, which can directly display various messages pushed by the system background and subscribed by the user. There are four types of messages, all displayed directly in the dialog box:

1) For formatted text messages, the background generates messages with different colors and fonts according to different types of messages (such as normal, error, alarm, feature, parameter, conclusion, etc.), so that the personnel participating in the fusion experiment can distinguish intuitively ;

2) Links, which provide supplementary and background knowledge links for texts, pictures or animations, click directly in the dialog box, and the corresponding pages can be displayed in the browser

3) Static pictures, the most typical formats are PNG and JPG. Pictures can more intuitively display the evolution process and comparison of one or more parameters in the experiment than text;

4) Animation, the most typical format is GIF, which can intuitively display the evolution process of two-dimensional images during the experiment, such as plasma images and profiles, etc.;

In the Windows version, all content will be displayed, but in the Andriod and iOS versions, considering the memory, storage space and computing power of the mobile platform, only text and link messages are displayed, but you can see them by clicking on the link pictures and animations;

The second interface is a configuration application with user information, which is integrated in the client. When the user clicks on the relevant application icon, the corresponding webpage will pop up, with the user's information in the webpage, providing personalized services for a single user. The main services are:

1) Custom configuration of the type of message received by the client. Users can select the messages they are interested in, so that the client logged in with their account will only receive the messages selected by the user;

2) Custom calculation. The cloud computing platform provides a series of background computing service programs and their interfaces. You only need to submit the input parameters of the calculation on the web page, and the cloud computing platform will automatically enter the calculation. The calculation process and results are sent to the customer in the form of various messages In particular, the calculated results can be visually viewed and downloaded in the form of pictures and links in the client dialog box; the Windows client receives and displays all instant messages, and the iOS client and Andriod client only receive and display text and links address;

The client can jump to the corresponding website by clicking the application icon, and the website contains the user's information;

The user performs message subscription selection operation on the website with user information, and the website saves the user-specific subscription message type in the database;

The user performs self-service computing operations on the website with user information. The website processes the self-service computing message and immediately sends a message processing request to the high-performance cloud computing cluster. After receiving the request, the high-performance cloud computing cluster Allocate resources and perform calculations, and send the calculation process and calculation results to the instant message publishing background system through JSON format messages, and the instant message publishing background system directly sends them to the corresponding user's client according to the message sending method;

When the user directly clicks the link address in the client, the browser will display the corresponding picture, animation in the storage system, or background knowledge and other information on the website.

The content published by the user's third-party program through the message interface will be automatically converted into a message in JSON format and sent to the instant message publishing background system. The instant message publishing background system will send the message to the corresponding client according to its internal message sending rules.

In summary, the advantages of the present invention can be summarized as follows:

1. The personnel participating in the experiment only need one account and one client, and can obtain the current experiment information at the same time as the experimenters in the central control hall no matter in the local area network or in the wide area network;

2. There is no limit to display content, all of which are displayed in the client;

3. You can only display the content you are interested in;

4. Provide messages in various formats, rich in content, diverse in format, and intuitive;

5. It can display content that cannot be displayed by various existing solutions, such as physical information obtained after large-scale calculations, comprehensive analysis information, etc.;

6. The scalability is extremely strong. To add a new message content, you only need to put the algorithm into the cluster without additional hardware investment.

7. Strong openness, using the secondary development interface, users can customize messages and send them to designated users;

8. Provide generalized and personalized computing services. In addition to receiving the experimental real-time messages built in the system, the system also provides a series of self-service computing interfaces. During the experiment, users can submit specific calculations to the cloud computing platform through this interface, and the cloud computing platform will calculate the calculation process and results. sent to the user's client.

Those skilled in the art will appreciate that the embodiments described here are to help readers understand the principles of the present invention, and it should be understood that the protection scope of the present invention is not limited to such specific statements and embodiments. Those skilled in the art can research and make various other specific modifications and combinations based on the technical revelations disclosed in the present invention without departing from the essence of the present invention, and these modifications and combinations are still within the protection scope of the present invention.

Claims (10)

1. The instant message release system is characterized in that it includes a message collection and processing system, a cloud computing platform, a storage system, an instant message release background system and at least one client, wherein: The message collection and processing system receives messages from all monitored devices by setting corresponding communication means and protocols, and it is always in a monitoring state, and sends a message to the cloud when a preset message is received and the corresponding conditions are met. The computing platform sends computing requests for message processing; The computing strategy is preset on the cloud computing platform, and after receiving the above computing request, the cloud computing platform starts the corresponding computing thread to perform calculation according to the preset computing strategy, and generates a preset computing result after the computing is completed. Various display forms are stored in the storage system, and messages are sent to the instant message release background system; The instant message publishing background system analyzes the message sent by the cloud computing platform, and obtains the calculation results of the above-mentioned various presentation forms corresponding to this message according to the analysis result, and pushes it to at least one of the clients in the form of a message; The client includes a message dialog interface module, and the message dialog interface module receives and displays to the user the messages pushed by the instant message publishing background system. 2. instant message distribution system as claimed in claim 1, is characterized in that: described storage system comprises storage subsystem and structured database system: The cloud computing platform stores unstructured data in various presentation forms of calculation results in the storage subsystem, and stores the structured data and the storage address of the unstructured data in the structured database system, The message sent by the cloud computing platform to the instant message release background system includes storage addresses of structured data and unstructured data, and the instant message release background system parses the received message to obtain the storage address of the unstructured data and structured data, and read unstructured data and structured data from the storage address and send them to the client. 3. instant message release system as claimed in claim 2, is characterized in that: The instant message publishing system also includes a website system, and the website system is provided with several application modules; The client also includes a customization module, and a configuration interface module corresponding to the application module of the website system is set in the customization module; The configuration interface module is triggered by the user to call the corresponding application module of the website system to complete the function. 4. instant message distribution system as claimed in claim 3, is characterized in that: described application module comprises message configuration module, and corresponding thereto, described configuration interface module comprises message configuration interface module, and described message configuration interface module is triggered by user Call the message configuration module, and send the current user information to the message configuration module, and the message configuration module embeds the received user information into the message configuration window file and returns it to the client where the current user is located, receives the user configuration information, and storing the received configuration information into the structured database; After receiving the message from the cloud computing platform, the instant message release background system retrieves the corresponding configuration information from the structured database to obtain the information of the user who customizes the message, and parses the obtained The calculation results of the presentation forms are pushed to the client where the user who customizes the message is located in the form of a message. 5. instant message release system as claimed in claim 4, is characterized in that: The application module also includes a self-service calculation service module, and a number of corresponding self-service calculation programs are preset in the self-service calculation service module; Correspondingly, the configuration interface module includes a self-service computing service interface module, the self-service computing service interface module is triggered by a user to invoke the self-service computing service module, and at the same time, sends current user information to the self-service computing service module; The self-service calculation service module receives the calculation parameters input by the user, and sends a calculation request containing user information to the cloud computing platform, and the cloud computing platform sends the calculation result and user information to the instant An information release background system, the instant information release background system parses the user information of the current user included in the message and returns the received message to the client where the current user is located. 6. instant message release system as claimed in claim 5, is characterized in that: described instant message release background system is provided with queue mechanism, and the message that described cloud computing platform sends over is queued up according to priority and the order of arrival, press Queue order to fetch messages for parsing. 7. instant message release system as claimed in claim 6, is characterized in that: A historical message query module is provided on the website system, and the instant message release background system saves the parsed message in the structured database, and the historical message query module receives user query instructions from the structured database. Find the qualified historical message in the database, and for the message with the link address, obtain the corresponding file from the storage system according to the address, and display it on the webpage of the client where the querying user is currently located. 8. The instant message distribution system as claimed in claim 7, characterized in that: a third-party program interface module is arranged on the said instant message distribution background system, and said instant message distribution background system receives the user's third-party program through the third-party program The third-party program interface module publishes the content, and sends the message to the corresponding client according to its preset message sending rules. 9. The instant message publishing system as claimed in claim 8, characterized in that: said structured data includes text and link information, said unstructured data includes pictures and animations, and said link information includes background knowledge on said website After receiving the calculation request, the cloud computing platform finds the link of the background knowledge related to the current message and sends it to the instant message release background system together with other information. 10. The instant message publishing system according to any one of claims 1 to 9, characterized in that: the message sent by the cloud computing platform to the instant message publishing background system adopts JSON format, and the client includes a Windows client terminal, iOS client and Andriod client, the instant message release background system selects the content of the instant message pushed to the client for display according to the client type of the currently logged-in user, and the cloud computing platform adopts Matlab-based parallel computing and Distributed Computing Strategies.