CN110620710B - Method for accessing terminal equipment to remote computer network - Google Patents
Method for accessing terminal equipment to remote computer network Download PDFInfo
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- CN110620710B CN110620710B CN201910863468.6A CN201910863468A CN110620710B CN 110620710 B CN110620710 B CN 110620710B CN 201910863468 A CN201910863468 A CN 201910863468A CN 110620710 B CN110620710 B CN 110620710B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2854—Wide area networks, e.g. public data networks
- H04L12/2856—Access arrangements, e.g. Internet access
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/75—Indicating network or usage conditions on the user display
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method for accessing terminal equipment into a remote computer network, belonging to the technical field of equipment remote access, comprising the following steps: establishing a vector access platform at a computer network end, wherein the access platform is connected with a server group; setting a vector receiving conversion interface library on an access platform; connecting the terminal equipment with the access platform through the Internet, and mutually transmitting vector data; when each terminal device is accessed, an interface domain corresponding to the terminal device is established on an access platform; when the user uses the terminal equipment for input, the terminal equipment directly transmits the interaction logic of the user to the access platform and carries out a secondary interaction request in the interface domain. The remote terminal equipment can access the resources of the server at any time, anywhere and in any connection mode, and can be applied in real time, and vector data is transmitted when the server is accessed for application, so that real data transmission is not available, and the extension of a mouse and a keyboard is equivalent to effectively ensuring the safety.
Description
Technical Field
The invention relates to the technical field of remote access of equipment, in particular to a method for accessing terminal equipment to a remote computer network.
Background
With the development of internet technology, the existing interconnection technology is mature, and more terminal devices are in the lives of people.
With the continuous expansion and regional development of enterprise business, the traditional scheme that the remote office can be realized only by installing a client program and a remote client driver to a PC or a portable computer requiring remote access has gradually shown its development limitation. An optimal remote access solution must be able to quickly obtain enterprise information from any hardware or software platform over a connection that is quick and easy to access. From the perspective of the system administrator, the optimal remote access solution requires minimal maintenance or regional assistance. Therefore, flexibility of application access has become a key to enabling remote access. The service system must fully meet the requirements of different users, different system configurations and different access modes, and meanwhile, certain flexibility and simplicity must be provided for the management and maintenance of the service system.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method for accessing a terminal device into a remote computer network, which solves the technical problem that when the existing terminal device is accessed into the remote computer network, an interface and a protocol need to be replaced according to different device accesses and different device accesses.
A method of accessing a terminal device to a remote computer network, the method comprising the steps of:
step 1: establishing a vector access platform at a computer network end, wherein the access platform is connected with a server group;
step 2: setting a vector receiving conversion interface library on an access platform;
and step 3: connecting the terminal equipment with the access platform through the Internet, and mutually transmitting vector data;
and 4, step 4: when each terminal device is accessed, an interface domain corresponding to the terminal device is established on an access platform;
and 5: when a user uses the terminal equipment for input, the terminal equipment directly transmits the interaction logic of the user to the access platform and carries out a secondary interaction request in an interface domain;
step 6: the access platform identifies an interface domain to carry out a secondary interaction request and accesses a server group according to the request;
and 7: the server group transmits the access data to the access platform, and the access platform transmits the data to the equipment.
Further, the server group in step 1 includes a data server, a picture server, a mail server, a device identification server, and a user data server.
Furthermore, the access platform and the server group are communicated by using a traditional computer protocol, and the access platform and the remote terminal equipment directly transmit vector data through the Internet.
Further, when the vector receiving conversion interface library in the step 2 is not accessed to a remote device, a vector interface corresponding to the device remote interface mapping needs to be added and then stored in the vector receiving conversion interface library, and when each device needs to be accessed, the corresponding vector interface is called to be suspended, so that the human-computer interaction of the user is directly transmitted to the access platform.
Furthermore, the vector data transmission in step 3 separates the human-computer interaction logic from the computation logic, so that the user can obtain the same experience as local use, when accessing the server application, the vector data is transmitted without real data transmission, which is equivalent to extending a mouse and a keyboard, and the user can access the resources of the server at any time and anywhere in any equipment and any connection mode, and apply the resources in real time.
Further, the specific process in the step 4 is as follows:
before the equipment is interacted, the equipment identification code is sent to an access platform, the access platform establishes an interface domain corresponding to the equipment according to the equipment identification code, the interface domain and the equipment form mapping symmetry, and interactive vector data of the equipment are directly transmitted to the interface domain during equipment interaction.
Further, in the step 5, vector point data of an input interface on the device is directly transmitted to an interface domain of the access platform, the interface domain is the same as the interface book of the device, and the interface domain is clicked and input by using a mirror principle.
Further, in step 6, a click on the interface field is input, and then converted into a request according to a connection protocol with the server farm, and then access is performed on the server farm.
By adopting the technical scheme, the invention has the following technical effects:
the remote terminal equipment can access the resources of the server at any time and any place in any equipment and any connection mode, and is applied in real time, and when the server is accessed for application, vector data is transmitted without real data transmission, namely a mouse and a keyboard are extended, so that the safety is effectively ensured, and the requirement of changing the network interface of each involved pen for different terminal equipment and access modes is reduced; and when the terminal remote equipment accesses, no matter how large the number is, the terminal remote equipment is the internet end, namely the network connection relation between the access platform and the remote equipment end, and the condition of server access blockage cannot be directly influenced.
Drawings
Fig. 1 is a flow chart for accessing a terminal device to a remote computer network.
Fig. 2 is a graph of mileage before access by a device that accesses a terminal device into a remote computer network.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
Embodiments of the invention are further described in accordance with the principles described above and with reference to fig. 1-2:
the invention provides a method for accessing terminal equipment to a remote computer network, which comprises the following steps:
step 1: and establishing an access platform at a computer network end, wherein the access platform is connected with the server group. The server group comprises a data server, a picture server, a mail server, an equipment identification server and a user data server. The data stored by each server is different, but the connection relationship between each server and the access platform is the same. The virtual operating platform of the access platform can carry a plurality of interfaces simultaneously and carry out three-time data input on the plurality of interfaces. The access platform and the server group are communicated by using a traditional computer protocol, and the access platform and the remote terminal equipment directly transmit vector data through the Internet.
Step 2: and setting a vector receiving conversion interface library on the access platform. When the vector receiving conversion interface library is not accessed to a remote device, a vector interface corresponding to the device remote interface mapping needs to be added and then stored in the vector receiving conversion interface library, and when each device needs to be accessed, the corresponding vector interface is called to be suspended, so that the human-computer interaction of the user is directly transmitted to the access platform.
And step 3: and connecting the terminal equipment with the access platform through the Internet, and transmitting vector data mutually. Vector data transmission is separated from human-computer interaction logic and computational logic, so that a user can obtain the experience of local use, when the server application is accessed, the vector data is transmitted, real data transmission is not performed, namely, a mouse and a keyboard are extended, and the user can access the resources of the server at any time and any place in any equipment and any connection mode and apply the resources in real time.
And 4, step 4: when each terminal device is accessed, an interface domain corresponding to the terminal device is established on the access platform. Before the equipment is interacted, the equipment identification code is sent to an access platform, the access platform establishes an interface domain corresponding to the equipment according to the equipment identification code, the interface domain and the equipment form mapping symmetry, and interactive vector data of the equipment are directly transmitted to the interface domain during equipment interaction.
And 5: when the user uses the terminal equipment for input, the terminal equipment directly transmits the interaction logic of the user to the access platform and carries out a secondary interaction request in the interface domain. Vector point data of an input interface on the equipment can be directly transmitted to an interface domain of the access platform, the interface domain is the same as an equipment interface book, and click input is formed on the interface domain by using a mirror surface principle.
Step 6: the access platform identifies the interface domain to perform a secondary interaction request and accesses the server cluster according to the request. And inputting a click on the interface field, converting the click into a request according to a connection protocol with the server cluster, and accessing the server cluster.
And 7: the server group transmits the access data to the access platform, and the access platform transmits the data to the equipment.
The method has the advantages of solving the problems of remote and remote use and the speed problem of remote efficient transmission and quickly connecting equipment data in various regions around the world. Centralized management, convenient access, no application software installation of terminal users, rapid use of enterprise application systems as long as internet surfing, simplified deployment and management of enterprise information software, and reduced IT investment. Only mouse, keyboard commands and screen refresh information are transmitted over the Internet, no actual service data is transmitted, and these information transmitted via remote access are encrypted. In contrast, in conventional VPN applications, actual traffic data is transmitted over the network, so that remote access is in principle much safer than VPN.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. A method for accessing a terminal device to a remote computer network, the method comprising the steps of:
step 1: establishing an access platform at a computer network end, wherein the access platform is connected with a server group;
step 2: setting a vector receiving conversion interface library on an access platform;
and step 3: connecting the terminal equipment with the access platform through the Internet, and mutually transmitting vector data;
and 4, step 4: when each terminal device is accessed, an interface domain corresponding to the terminal device is established on an access platform;
and 5: when a user uses the terminal equipment for input, the terminal equipment directly transmits the interaction logic of the user to the access platform and carries out a secondary interaction request in an interface domain;
step 6: the access platform identifies an interface domain to carry out a secondary interaction request and accesses a server group according to the request;
and 7: the server group transmits the access data to the access platform, and the access platform transmits the data to the equipment.
2. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: the server group in the step 1 comprises a data server, a picture server, a mail server, an equipment identification server and a user data server.
3. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: the access platform and the server group are communicated by using a traditional computer protocol, and the access platform and the remote terminal equipment directly transmit vector data through the Internet.
4. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: in the step 2, when the vector receiving conversion interface library is not accessed to a remote device, a vector interface corresponding to the device remote interface mapping needs to be added and then stored in the vector receiving conversion interface library, and when each device needs to be accessed, the corresponding vector interface is called to be suspended, so that the human-computer interaction of the user is directly transmitted to the access platform.
5. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: the vector data transmission in the step 3 separates the human-computer interaction logic from the computation logic, so that a user can obtain the same experience as local use, when accessing the server application, the vector data is transmitted without real data transmission, namely, a mouse and a keyboard are extended, and the user can access the resources of the server at any time and any place in any equipment and any connection mode and apply the resources in real time.
6. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: the specific process in the step 4 is as follows:
before the equipment is interacted, the equipment identification code is sent to an access platform, the access platform establishes an interface domain corresponding to the equipment according to the equipment identification code, the interface domain and the equipment form mapping symmetry, and interactive vector data of the equipment are directly transmitted to the interface domain during equipment interaction.
7. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: in the step 5, vector point data of an input interface on the equipment can be directly transmitted to an interface domain of the access platform, the interface domain is the same as the interface book of the equipment, and click input is formed on the interface domain by using a mirror principle.
8. A method for accessing a terminal device to a remote computer network according to claim 1, characterized in that: in the step 6, the click on the interface domain is input, then the click is converted into a request according to a communication protocol with the server group, and then the server group is accessed.
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| CN201910863468.6A CN110620710B (en) | 2019-09-12 | 2019-09-12 | Method for accessing terminal equipment to remote computer network |
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| CN201910863468.6A CN110620710B (en) | 2019-09-12 | 2019-09-12 | Method for accessing terminal equipment to remote computer network |
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| CN110620710B true CN110620710B (en) | 2021-10-19 |
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| CN101799979A (en) * | 2010-03-18 | 2010-08-11 | 张兴莲 | All-weather driving service system |
| CN104978741A (en) * | 2015-06-10 | 2015-10-14 | 中国科学院遥感与数字地球研究所 | Water body boundary space-time seamless interpolation method based on level set |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20150331836A9 (en) * | 2011-10-17 | 2015-11-19 | Opera Software Asa | Graceful degradation of level-of-detail in document rendering |
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|---|---|---|---|---|
| CN101059910A (en) * | 2007-05-24 | 2007-10-24 | 大连海事大学 | A near-shore ships mobile video monitor system |
| CN101415155A (en) * | 2008-10-30 | 2009-04-22 | 深圳市时代经纬科技有限公司 | 1mobile instant communication method and system based on position service |
| CN101799979A (en) * | 2010-03-18 | 2010-08-11 | 张兴莲 | All-weather driving service system |
| CN104978741A (en) * | 2015-06-10 | 2015-10-14 | 中国科学院遥感与数字地球研究所 | Water body boundary space-time seamless interpolation method based on level set |
Non-Patent Citations (1)
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Effective date of registration: 20221104 Address after: 530022 Room 701, Floor 7, Block B, East Building, Development Building, No. 19-1, Jinzhou Road, Qingxiu District, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Liyao Technology Co.,Ltd. Address before: No. 176, Daxue East Road, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Agricultural Vocational College |