CN114615240A - File transmission and cloud storage system of mass-sending response type numerical control machine tool - Google Patents

File transmission and cloud storage system of mass-sending response type numerical control machine tool Download PDF

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CN114615240A
CN114615240A CN202210204554.8A CN202210204554A CN114615240A CN 114615240 A CN114615240 A CN 114615240A CN 202210204554 A CN202210204554 A CN 202210204554A CN 114615240 A CN114615240 A CN 114615240A
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file
numerical control
files
machine tool
cloud
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CN114615240B (en
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程超
黄道平
李艳
刘少君
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South China University of Technology SCUT
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/02Details
    • H04L12/16Arrangements for providing special services to substations
    • H04L12/18Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00Data switching networks
    • H04L12/28Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42Loop networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1097Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/161Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • H04L69/162Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields involving adaptations of sockets based mechanisms

Abstract

The invention discloses a group-sending response type file transmission and cloud storage system of a numerical control machine tool, which comprises a numerical control machine tool client, a Web front-end visual interface, a QT local exe client, a cloud server ECS and an object storage OSS; the numerical control machine tool client is used for transmitting and downloading various files such as files, pictures, audios and videos and the like on the numerical control machine tool and simultaneously provides a group chat technology; the Web front-end visual interface is used for uploading and downloading various files such as local files, pictures, audios, videos and the like, and simultaneously provides a group chat technology; the QT local exe client is used for transmitting and downloading various files such as local PC files, pictures, audios and videos and the like, and simultaneously provides a group chat technology; the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading, and is used for a data file management platform and logic processing service; the object memory OSS is used for storing large-capacity files or audio/video.

Description

File transmission and cloud storage system of mass-sending response type numerical control machine tool
Technical Field
The invention relates to the field of numerical control machine tools, file transmission, cloud storage and cloud servers, in particular to a mass-sending response type numerical control machine tool file transmission and cloud storage system.
Technical Field
In order to comprehensively promote the comprehensive development of the manufacturing industry in China, and the implementation further aggravates the development of big data, cloud computing, the Internet of things and industrial manufacturing. The numerical control system has the advantages of 'two-way integration' and the promotion of industrial internet. The informatization, networking and intellectualization of the numerical control equipment are very important. The remote control program and the host identification program of the networked cloud storage terminal are connected with the equipment management platform and the control end through the internet of things transmission module, the working state of the internet of things cloud storage terminal can be checked in real time, the access host is controlled, and a life cycle management system (CN202010993326.4) of the internet of things cloud storage terminal is established. However, file version backup is also important during enterprise production. Therefore, a mass-sending response type numerical control machine tool file transmission and cloud storage system is produced.
Disclosure of Invention
The invention aims at the problems provided above and discloses a group-sending response type file transmission and cloud storage system for a numerical control machine tool. A ring topology structure is formed among the modules, and a group-sending answering type structure model is realized. The invention discloses a scheme supporting cloud storage and classification of files and local files of a numerical control machine tool. And simultaneously, functions of local and numerical control system file transmission and the like are provided.
The invention is realized by at least one of the following technical schemes.
A group-sending answering type numerical control machine tool file transmission and cloud storage system comprises numerical control machine tool clients, a Web front end visual interface, a QT local exe client, a cloud server ECS, an object storage OSS and a group-sending answering type file sending and receiving model;
the group sending answering type sending and receiving model, the numerical control machine tool clients and the industrial gateway form a local area network; the gateway is connected with the cloud server ECS, and the cloud server ECS is provided with a monitoring port; each numerical control machine tool client is connected with a port opened by the cloud server;
the client of the numerical control machine tool is used for transmitting and downloading various files of uploaded files, pictures and audios and videos of the numerical control machine tool, and is also provided with a group chat function, and each numerical control machine tool has client software;
the Web front-end visual interface is used for uploading and downloading various files such as local files, pictures and audio and video, is provided with a group chat function, is deployed on an ECS cloud server and is used for monitoring a port locally through the cloud server;
the QT local exe client is used for transmitting and downloading various files such as local PC files, pictures and audios and videos, and is also provided with a group chat function, and the QT local exe client is connected with an ECS port of a cloud server;
the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading, the cloud server comprises a file receiving and sending service program and a monitoring port server program, and the monitoring port sends data information to other clients after monitoring the response of the clients;
the object storage OSS is used for storing files or audios and videos, the object storage OSS is communicated with the cloud server ECS, and the OSS is mounted on a file system of the cloud server ECS.
Further, the numerical control machine tool client is a client human-computer interaction interface which is constructed by using Qt4.8 on a Linux xcnc numerical control system and is developed by using a C + + and Websocket function library; the human-computer interaction interface can achieve uploading, downloading and transmission of local files of the numerical control system, and meanwhile, the human-computer interaction interface has an online chatting function.
Further, the local file comprises a local nc code file, a program source code, a picture alarm, a cad file and a configuration file.
Furthermore, the Web front-end visual interface is a browser interface developed based on the syntax of Html5+ css + Javascript, the browser interface adopts a vue frame, the Web front-end visual interface can achieve functions of uploading, downloading and transmitting local files of the browser, and the browser interface is further provided with functions of file cloud hosting, file cloud induction and file cloud classification.
Furthermore, the QT local exe client is constructed by using a QT development tool C + + language on a windows platform, and developed client software comprises chat sessions, file uploading, file downloading, file cloud hosting and file cloud classification.
Further, the file cloud hosting and the file cloud classification are used for realizing classification management and hosting of files by using a large-capacity object storage container OSS, and an object storage is used for storing the files and realizing a container for storing objects.
Further, the cloud server ECS is a background server developed by using a centros numerical control system and a php language, and the developed server includes a file monitoring function by using a websocket and a file uploading function by using an Http protocol.
Furthermore, the websocket file monitoring function can realize the functions of group file sharing and group chatting, and can monitor the data information of a plurality of numerical control devices simultaneously.
Furthermore, the object storage OSS is a cloud storage space capable of storing various types of files such as files, audio and pictures, and performs corresponding classification and induction on various types of files, and is not limited to file objects, and is suitable for a cloud storage for storing multi-object content.
Further, the group-sending answering type sending and receiving model is an annular topological structure network, the annular topological structure network comprises a numerical control machine server, a plurality of numerical control devices and a user PC, and the annular topological structure network is used for realizing the group sending and individual sending functions of the numerical control system client and the user PC.
Compared with the prior art, the invention has the following beneficial effects:
the system realizes cloud storage and cloud storage of important files, configuration files and nc files of the numerical control equipment by using a ring network topological structure and using a cloud native technology. The system also adopts Websocket technology to realize group sending, combined sending and single file sending. The system can get through the interaction of a local PC, a remote server, a numerical control system client and various networking devices. And meanwhile, functions of cloud service and the like on the numerical control data file are provided.
Drawings
FIG. 1 is a block diagram of a file transfer and cloud storage system for a mass-response numerically controlled machine tool;
FIG. 2 is a logic flow diagram of a file transfer and cloud storage system for a mass-answering numerically controlled machine tool;
fig. 3 is a monitoring topological diagram of a file transmission and cloud storage system of a mass-sending answering numerically-controlled machine tool.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and the described embodiments are only some embodiments, but not all embodiments, of the present invention. Other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the examples of the present invention, are within the scope of the present invention.
Example 1
The group-sending answering type numerical control machine tool file transmission and cloud storage system can be used for cluster file transmission and storage of a Linux NC numerical control system. As shown in fig. 1 and 2, the system includes five modules: the system comprises a numerical control machine tool client, a Web front-end visual interface, a QT local exe client, a cloud server ECS and an object storage OSS, wherein an annular topological structure is formed among 5 modules to realize a mass-sending answering type structure model;
the group sending answering type sending model is characterized in that a local area network is formed by the client side of each numerical control machine tool and the industrial gateway. The gateway is connected with the cloud server ECS, and the cloud server ECS is provided with a monitoring port. And each numerical control machine tool client is connected with the port opened by the ECS server.
The numerical control machine tool client is used for transmitting and downloading various files such as uploaded files, pictures and audio and video of the numerical control machine tools, is provided with a group chat function, each numerical control machine tool has client software, is developed by Qt4.8 and is connected with a monitoring port of the cloud server ECS through an industrial gateway;
the Web front-end visual interface is used for uploading and downloading various files such as local files, pictures and audio/video, is provided with a group chat function, is deployed on an ECS cloud server and is used for monitoring a port locally through the cloud server;
the QT local exe client is used for transmitting and downloading local PC files, pictures and various audio and video files, and is also provided with a group chat function, and the QT local exe client is connected with an ECS port of a cloud server through socket communication through a local PC;
the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading, and is also used for a data file management platform and logic processing services, the cloud server comprises a file receiving and sending service program and a monitoring port server program, and the monitoring port sends data information to other clients after monitoring the response of the clients;
the object storage OSS is used for storing files or audios and videos, the object storage OSS is communicated with the cloud server ECS, and the OSS is mounted on a file system of the cloud server ECS.
Specifically, the numerical control machine tool client uses Qt4.8 and C + + code programming to realize a human-computer interaction interface on the Linux xcnc, and a Websocket function library is added to realize the human-computer interaction interface, and after the numerical control system opens the human-computer interaction interface, the system loads a local configuration file, reads parameters in the local configuration file and stores the parameters in a memory constant variable.
The human-computer interaction interface is divided into three areas: the system comprises a chat area, a file uploading area and a file downloading area, wherein the chat area is used for chatting and using pictures at a client side of the numerical control machine, the file uploading area is used for a user of the numerical control system to use and upload files, and the file downloading area is used for the user of the numerical control system to download files and browse the files in the cloud storage.
Specifically, the Web front-end visual interface is a browser interface developed based on the syntax of Html5+ css + Javascript. The interface adopts vue framework. And starting a browser Web interface, enabling a user to log in the input account and password, jumping to a corresponding php service program to monitor a port after the user successfully verifies the input account and password, and not processing the data file when the Web port receives contents from other ports. The local host user can send files to other servers through the web port, and then input or check the contents of other servers. Meanwhile, the user may drag the file to the file upload area.
Specifically, the QT local exe client is constructed on the windows platform by using a QT development tool C + + language. The developed client software comprises chat conversation, file uploading, file downloading, file cloud hosting and file cloud classification, and the local exe client developed by the QT is beneficial to a user to upload file data on a local host. Meanwhile, the local exe client provides an interface with good interaction for a user, the user can classify and process files in the exe client, and meanwhile, the files can be uploaded and deployed collectively;
specifically, as shown in fig. 3, the cloud server ECS is a background server developed using a centros numerical control system and php language. The developed server comprises a file monitoring function using the Websocket and a file uploading function using the Http protocol, and the cloud server serves as the core content of the whole service logic and can perform file multithread receiving, file multithread sending, Websocket socket group sending and independent sending functions.
Specifically, the object storage OSS is a cloud storage space capable of storing various types of files such as files, audio, pictures, and the like in a large capacity, and performs corresponding classification and induction on the various types of files. Meanwhile, the method is not limited to file objects and is suitable for a cloud storage for storing multi-object contents, and the object storage OSS can be deployed to the memory space of the cloud server through an API (application programming interface) or in a mounting mode. The object store may also receive content directly accessed from the browser.
Example 2
The mass-sending response type numerically-controlled machine tool file transmission and cloud storage system can be used for a numerically-controlled embedded windows cluster file transmission and storage scheme. The system comprises 5 modules: the system comprises a numerical control machine tool client, a Web front-end visual interface, a QT local exe client, a cloud server ECS and an object storage OSS;
specifically, a group-sending answering type sending-receiving model, each numerical control machine client and each industrial gateway form a local area network. The gateway is connected with the cloud server ECS, and the cloud server ECS is provided with a monitoring port. And each numerical control machine tool client is connected with the port opened by the ECS server.
Specifically, the numerical control machine tool client is a client human-computer interaction interface written by using Qt4.8 on the embedded Linux numerical control system, and is a human-computer interaction interface developed by using C + + grammar and a Websocket function library. The man-machine interaction interface can realize uploading, downloading and transmission of local files of the numerical control system. Meanwhile, an online chatting function is provided in the human-computer interaction interface, the local files comprise a local nc code file, a program source code, a picture alarm, a cad file and a configuration file, each numerical control machine tool has client software, the client of each numerical control machine tool is developed by Qt4.8 and is connected with a monitoring port of the cloud server ECS through an industrial gateway.
Specifically, the Web front-end visual interface is a browser interface developed based on the syntax of Html5+ css + Javascript. The interface adopts vue framework, and the Web front-end visual interface can realize functions of uploading, downloading, transmitting and the like of browser local files. The browser interface further provides functions of file cloud hosting, file cloud induction, file cloud classification and the like, the Web front-end visual interface is deployed on the ECS cloud server, the port is monitored locally through the cloud server, and the user logs in the account through the account number and the session.
Specifically, the QT local exe client is client code written by using a QT development tool C + + language on the windows platform. The developed client software comprises chat sessions, file uploading, file downloading, file cloud hosting and file cloud classification, wherein the file cloud hosting and the file cloud classification are used for realizing classification management and hosting of files by using a large-capacity object storage container OSS (large capacity refers to space capable of providing more than 500G storage space). The object storage is not only limited to file storage, but also is a container for realizing object storage, the QT local exe client is in communication connection with the ECS port of the cloud server through a socket through a local PC, a user inputs an account password on the PC local client, logs in the QT local exe client, remotely connects the port of the cloud server according to the account password, is connected with the ECS monitoring port of the server, and simultaneously performs socket communication.
Specifically, the cloud server ECS is a background service program developed using a centros numerical control system and php language. The developed service programs comprise a websocket file monitoring program and an Http protocol file uploading program, the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading and is used for a data file management platform and logic processing services, the cloud server comprises a file receiving and sending service program and a monitoring port server program, and the monitoring port monitors that data information is sent to other clients after the clients respond.
Specifically, the object storage OSS is a cloud storage space capable of storing various types of files such as files, audio, pictures, and the like in a large capacity, and performs corresponding classification and induction on the various types of files. Meanwhile, the method is not limited to file objects and is suitable for a cloud storage for storing multi-object contents, the object storage OSS is communicated with the cloud server ECS, and the OSS is mounted on a file system of the cloud server ECS.
Example 3
The file transmission and cloud storage system of the mass-sending response type numerical control machine tool can be used for a scheme for transmitting and storing cluster files of an embedded numerical control system. The system comprises 5 modules: the system comprises a numerical control machine tool client, a Web front-end visual interface, a QT local exe client, a cloud server ECS and an object storage OSS; the cluster numerical control system uses a cluster sending and receiving file mode.
Specifically, a group-sending answering type sending-receiving model, each numerical control machine client and each industrial gateway form a local area network. The gateway is connected with the cloud server ECS, and the cloud server ECS is provided with a monitoring port. And each numerical control machine tool client is connected with the port opened by the ECS server.
The group-sending answering type sending and receiving model is an annular topological structure network, the annular topological structure network comprises a numerical control machine server, a plurality of numerical control devices and a user PC, the annular topological structure network is used for realizing the group sending and specific sending functions of the numerical control system client and the user PC, and the specific function means that a certain numerical control system client or the user PC in the topological structure network consisting of the server, the numerical control devices and the user PC can realize the function of sending files to other numerical control machines or the other numerical control machines.
Specifically, the client software of the numerical control machine tool is client software developed on an embedded integration edition. The embedded numerical control machine tool client is used for transmitting and downloading various files such as files, pictures and audio/video uploaded by the numerical control machine tool, and is also provided with a group chat function, and each numerical control machine tool has client software and is connected with a monitoring port of the cloud server ECS through an industrial gateway;
specifically, the Web front-end visual interface is used for uploading and downloading various files such as local files, pictures and audio/video files, and is provided with a group chat function, and the Web front-end visual interface is deployed on an ECS cloud server and monitors a port locally through the cloud server;
specifically, the QT local exe client is used for transmitting and downloading various files such as local PC files, pictures and audios and videos, and is also provided with a group chat function, and the QT local exe client is in communication connection with an ECS port of a cloud server through a socket through a local PC;
specifically, the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading, and is used for a data file management platform and logic processing services, the cloud server includes a file receiving and sending service program and a monitoring port server program, and the monitoring port monitors a client response and then sends data information to other clients;
specifically, the object storage OSS is used for storing files or audio and video, the object storage OSS communicates with the cloud server ECS, and the OSS is mounted on a file system of the cloud server ECS.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. A group-sending answering type numerical control machine tool file transmission and cloud storage system is characterized by comprising numerical control machine tool clients, a Web front end visual interface, a QT local exe client, a cloud server ECS, an object storage OSS and a group-sending answering type file sending and receiving model;
the group sending answering type sending and receiving model, the numerical control machine tool clients and the industrial gateway form a local area network; the gateway is connected with the cloud server ECS, and the cloud server ECS is provided with a monitoring port; each numerical control machine tool client is connected with a port opened by the cloud server;
the client of the numerical control machine tool is used for transmitting and downloading various files of uploaded files, pictures and audios and videos of the numerical control machine tool, and is also provided with a group chat function, and each numerical control machine tool has client software;
the Web front-end visual interface is used for uploading and downloading various files such as local files, pictures and audio/video, is provided with a group chat function, is deployed on an ECS cloud server and is used for monitoring a port locally through the cloud server;
the QT local exe client is used for transmitting and downloading various files such as local PC files, pictures and audios and videos, and is also provided with a group chat function, and the QT local exe client is connected with an ECS port of a cloud server;
the cloud server ECS is used for uplink and downlink logic processing of file transmission and downloading, the cloud server comprises a file receiving and sending service program and a monitoring port server program, and the monitoring port sends data information to other clients after monitoring the response of the clients;
the object storage OSS is used for storing files or audios and videos, the object storage OSS is communicated with the cloud server ECS, and the OSS is mounted on a file system of the cloud server ECS.
2. The mass-sending answering type numerical control machine tool file transmission and cloud storage system according to claim 1, wherein the numerical control machine tool client is a client human-computer interaction interface which is constructed on a linux cnc numerical control system by using Qt4.8 and is developed by using a C + + and Websocket function library; the human-computer interaction interface can achieve uploading, downloading and transmission of local files of the numerical control system, and meanwhile, the human-computer interaction interface has an online chatting function.
3. The system of claim 1, wherein the local files comprise a local nc code file, a program source code, a picture alarm, a cad file and a configuration file.
4. The system for file transmission and cloud storage of a mass-sending and answering type numerical control machine tool according to claim 1, wherein the Web front-end visual interface is a browser interface developed based on Html5+ css + Javascript syntax, the browser interface adopts a vue frame, the Web front-end visual interface can achieve functions of uploading, downloading and transmitting local files of the browser, and the browser interface is further provided with functions of file cloud hosting, file cloud induction and file cloud classification.
5. The system of claim 1, wherein the QT local exe client is constructed by using a QT development tool C + + language on a windows platform, and the developed client software comprises chat sessions, file uploading, file downloading, file cloud hosting and file cloud classification.
6. A mass-sending answering numerically-controlled machine tool file transmission and cloud storage system according to claim 4 or 5, wherein the file cloud hosting and file cloud classification are implemented by using a large-capacity object storage container OSS to realize classification management and hosting of files, and an object storage is used for storing files and realizing containers for storing objects.
7. The mass-response numerically-controlled machine tool file transmission and cloud storage system according to claim 1, wherein the cloud server ECS is a background server developed by using a centros numerically-controlled system and php language, and the developed server includes a file listening function by using websocket and a file uploading function by using Http protocol.
8. The system of claim 7, wherein the websocket file monitoring function is capable of implementing group file sharing and group chat, and monitoring data information of multiple numerical control devices simultaneously.
9. The file transmission and cloud storage system for the mass-sending answering numerically-controlled machine tool according to claim 1, wherein the object storage OSS is a cloud storage space capable of storing files, audio files and pictures of various types, and performs corresponding classification and induction on various types of files, and is not limited to file objects and is suitable for a cloud storage for storing multi-object contents.
10. The system of claim 1, wherein the mass-sending and answering type NC machine tool file transmission and cloud storage system is a ring topology network, the ring topology network comprises an NC machine tool server, a plurality of NC devices and a user PC, and the ring topology network is used for realizing the functions of mass sending and individual sending of the NC system client and the user PC.
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程文锋等: "基于PC的开放式数控系统网络功能的研究与实现", 《机电工程》 *
黄瑛等: "基于GTK+库数控机床界面的设计与实现", 《制造业自动化》 *

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