CN110753118A - Remote computer starting unlocking and file transmission system and method based on network - Google Patents
Remote computer starting unlocking and file transmission system and method based on network Download PDFInfo
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- CN110753118A CN110753118A CN201911016295.0A CN201911016295A CN110753118A CN 110753118 A CN110753118 A CN 110753118A CN 201911016295 A CN201911016295 A CN 201911016295A CN 110753118 A CN110753118 A CN 110753118A
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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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
- H04L67/104—Peer-to-peer [P2P] networks
- H04L67/1044—Group management mechanisms
- H04L67/1046—Joining mechanisms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/40—Security arrangements using identity modules
- H04W12/48—Security arrangements using identity modules using secure binding, e.g. securely binding identity modules to devices, services or applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention provides a remote computer starting unlocking and file transmission system and method based on a network, which relate to the technical field of mobile office and mobile learning. The server verifies the identity information, judges whether the server is a request for startup and shutdown, unlocking or file transmission after determining the validity, and if the server is a startup and unlocking instruction and the default remote equipment end is not on-line, the server communicates with a raspberry group under an intranet route to send a corresponding instruction under an intranet environment; if the command is a file transmission and shutdown command, the default remote equipment end is on line, and the remote equipment end is directly communicated with the on-line remote equipment end to complete corresponding operation.
Description
Technical Field
The invention relates to the technical field of mobile office and mobile learning, in particular to a remote computer starting unlocking and file transmission system and method based on a network.
Background
In recent years, in order to meet the requirements of intelligent terminals, particularly intelligent mobile phone users for safety and convenience, most intelligent terminals comprise fingerprint identification modules; meanwhile, the PCs used in a plurality of enterprises and families are provided with boot passwords for protecting personal privacy and other security problems, and a few PCs adopt fingerprint or face recognition technology, but are expensive and are not the choice of mainstream users; in addition, an external fingerprint identification module is arranged in the market, but the price is high, and an additional computer interface is occupied.
Based on the current situation, firstly, a fingerprint identification technology of a smart phone end is used for replacing a traditional password to log in a PC, a small tool is installed at the smart phone end and is added to a home page, and the PC is unlocked quickly. At present, smart phones are widely popularized, users can use existing fingerprint modules on the smart phones with zero cost to quickly and conveniently realize Personal Computer (PC) login, the smart phones can become keys of the PC, and the smart phones have high practical application value. Secondly, with later-stage upgrading of the product, in the current version 1.4, in consideration of the actual requirement that a user needs to access files in a PC at any time, the product realizes that a remote PC (located in a home or a unit and the like and not in the same network with the current mobile phone) is started through a mobile phone App, and then the files on the PC are accessed and downloaded, so that the urgent need of the user is solved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a remote computer starting unlocking and file transmission system and method based on a network.
A remote computer starting unlocking and file transmission system based on network comprises a user terminal, a server terminal and a remote terminal;
the user side performs software development on the user side app by using programming;
the server side is a server side with a public network address and used for connecting equipment requesting remote connection, providing data forwarding and P2P functions for the equipment, and developing software of the server side by using programming;
the remote end comprises an intranet route, network data packet forwarding equipment and a remote equipment end; the intranet provides a network for intranet equipment; the network data packet forwarding equipment is equipment with a network forwarding function and forwards a corresponding data packet to a remote equipment end; the remote equipment end is a computer which needs to be remotely controlled; carrying out software development on the remote end by using programming;
a remote computer starting unlocking and file transmission method based on network is realized by the remote computer starting unlocking and file transmission system based on network, and comprises the following steps:
step 1: the software system installation package is double-clicked at the remote equipment end, one-key installation is carried out, so that the network data package forwarding equipment and the computer can be electrified under the same network, the configuration is automatically carried out, and after the installation is finished, the software module interface of the client side is displayed on the screen locking interface;
step 2: the user side is set, and the remote equipment side can be added and bound through 4 modes of wireless local area network, Bluetooth, manual addition and two-dimensional code, so that the user side is connected with the remote equipment side;
(1) wireless local area network
The user side app automatically scans equipment in the sub-network, simultaneously receives UDP broadcast of the local area network, lists all available equipment in an interface after scanning is finished, and a user clicks the equipment to be added and can bind after inputting an account name password;
(2) bluetooth
The method comprises the steps that a user side app opens a Bluetooth function of the user side app, equipment scanning is conducted, after the equipment scanning is completed, all available equipment are listed in an interface, a user clicks equipment to be added, and an account name password is input and then binding can be conducted;
(3) hand addition
The user manually inputs the IP address, the MAC address, the user name and the password of the equipment, and then binding can be carried out;
(4) two-dimensional code
The method comprises the steps that the app of a user side opens the camera function of the app, scans a binding two-dimensional code at a screen locking interface of a remote device side, and then inputs a user name and a password to bind the binding two-dimensional code;
the user side is connected with a remote equipment side, and the connection comprises direct connection and remote connection; the user side performs one-key switching on the connection mode of the user side app by clicking the corresponding mode option; the direct connection is used for a scene that the mobile phone end and the remote equipment are in the same local area network, and the remote connection is suitable for a scene that the mobile phone end and the remote equipment are not in the same local area network.
And step 3: the method comprises the steps that a user terminal manages a remote equipment terminal, and the functions of starting, unlocking, shutting down, modifying and deleting the remote equipment terminal and checking files are achieved;
(1) starting up
After the fingerprint is verified at the user side, a starting-up instruction is sent through the user side, and the remote equipment side receives the instruction and starts up immediately;
(2) unlocking of
After the fingerprint is verified at the user side, an unlocking instruction is sent through the user side; the remote equipment end receives the instruction and unlocks immediately;
(3) shutdown
After the fingerprint is verified at the user side, sending a shutdown instruction through the user side; the remote equipment end receives the instruction and immediately shuts down the machine;
(4) more and more
After the fingerprint is verified by the user side, the bound remote equipment side is modified and deleted through the user side, wherein the modification is to modify the attribute of the remote equipment side and comprises the alias of the remote equipment side, the intranet IP, the MAC address, the system login account and the password.
(5) Viewing documents
After the remote equipment is connected, the bound remote equipment is selected through the user side, the click determination is carried out, a file management page is entered, the downloading function is realized by short pressing the file, the attribute function of the file is checked by long pressing, and the opening and sending operation is carried out after the downloading is finished.
The invention has the beneficial effects that:
(1) facing to schools: in a dormitory or a laboratory, students can remotely switch on and off a dormitory computer or a laboratory computer through an app to acquire files forgotten in equipment at any time, teachers can remotely transmit teaching files such as PPT courseware and the like through the app in a classroom, operations such as loading required files with a movable medium are omitted, and the reading of any file in the computer cannot be met by using a U disk. Depending on the network, a teacher can acquire all files in the computer for the need from time to time;
(2) facing to families and companies: the company staff can remotely transmit the document which is not done by the company to the home to continue to complete the process, and can remotely start and unlock the equipment in the environment of the intranet.
Drawings
FIG. 1 is a schematic overview of a remote control system;
fig. 2 is a flow chart of a mobile phone side module;
FIG. 3 is a remote device side module flow diagram;
FIG. 4 is a flowchart of an embodiment of a raspberry send module;
FIG. 5 is a diagram illustrating the actual effect of the remote device end of the system in the embodiment;
FIG. 6 is a diagram illustrating the actual effect of the user side of the system in the embodiment;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting.
A remote computer starting unlocking and file transmission system based on network is disclosed, as shown in figure 1, comprising a user terminal, a server terminal and a remote terminal;
the user side performs software development on the user side app by using programming, wherein the user side app is a mobile phone app;
the server side is a server side with a public network address and used for connecting equipment requesting remote connection, providing data forwarding and P2P functions for the equipment, and developing software of the server side by using programming;
the remote end comprises an intranet route, network data packet forwarding equipment and a remote equipment end; the intranet provides a network for intranet equipment; the network data packet forwarding equipment is equipment with a network forwarding function and forwards a corresponding data packet to a remote equipment terminal, and the network data packet forwarding equipment in the embodiment uses a raspberry pi to provide remote starting and remote unlocking functions, is optional hardware, and can be replaced by a chip with low cost and only needing a basic network function, such as a single chip microcomputer and the like; the remote equipment end is a computer which needs to be remotely controlled; carrying out software development on the remote end by using programming;
a method for unlocking a remote computer and transmitting a file based on a network is realized by the system for unlocking the remote computer and transmitting the file based on the network, as shown in figure 2, and comprises the following steps:
step 1: double-clicking the software system installation package at the remote equipment end, and carrying out one-key installation, as shown in fig. 3, so that the raspberry group and the computer are powered on under the same network, and the configuration is automatically carried out, as shown in fig. 4, and after the installation is finished, a software module interface of the client side is displayed on a screen locking interface, which is shown in the specification;
step 2: the user side is set, and the remote equipment side can be added and bound through 4 modes of wireless local area network, Bluetooth, manual addition and two-dimensional code, so that the user side is connected with the remote equipment side;
(1) wireless local area network
The user side app automatically scans equipment in the sub-network, simultaneously receives UDP broadcast of the local area network, lists all available equipment in an interface after scanning is finished, and a user clicks the equipment to be added and can bind after inputting an account name password;
(2) bluetooth
The method comprises the steps that a user side app opens a Bluetooth function of the user side app, equipment scanning is conducted, after the equipment scanning is completed, all available equipment are listed in an interface, a user clicks equipment to be added, and an account name password is input and then binding can be conducted;
(3) hand addition
The user manually inputs the IP address, the MAC address, the user name and the password of the equipment, and then binding can be carried out;
(4) two-dimensional code
The method comprises the steps that the app of a user side opens the camera function of the app, scans a binding two-dimensional code at a screen locking interface of a remote device side, and then inputs a user name and a password to bind the binding two-dimensional code;
the user side is connected with a remote equipment side, and the connection comprises direct connection and remote connection; the user side performs one-key switching on the connection mode of the user side app by clicking the corresponding mode option; the direct connection is used for a scene that the mobile phone end and the remote equipment are in the same local area network, and the remote connection is suitable for a scene that the mobile phone end and the remote equipment are not in the same local area network.
And step 3: the method comprises the steps that a user terminal manages a remote equipment terminal, and the functions of starting, unlocking, shutting down, modifying and deleting the remote equipment terminal and checking files are achieved;
(1) starting up
After the fingerprint is verified at the user side, a starting-up instruction is sent through the user side, and the remote equipment side receives the instruction and starts up immediately;
(2) unlocking of
After the fingerprint is verified at the user side, an unlocking instruction is sent through the user side; the remote equipment end receives the instruction and unlocks immediately;
(3) shutdown
After the fingerprint is verified at the user side, sending a shutdown instruction through the user side; the remote equipment end receives the instruction and immediately shuts down the machine;
(4) more and more
After the fingerprint is verified by the user side, the bound remote equipment side is modified and deleted through the user side, wherein the modification is to modify the attribute of the remote equipment side and comprises the alias of the remote equipment side, the intranet IP, the MAC address, the system login account and the password.
(5) Viewing documents
After the remote equipment is connected, the bound remote equipment is selected through the user side, the click determination is carried out, a file management page is entered, the downloading function is realized by short pressing the file, the attribute function of the file is checked by long pressing, and the opening and sending operation is carried out after the downloading is finished.
In this embodiment, a Windows terminal is tested, and the actual effect diagrams are shown in fig. 5 and fig. 6, and the result data are shown in table 1 and table 2, where table 1 is test data of starting timing and remote unlocking speed when an unlocking success message is obtained from a mobile phone, and table 2 is test data of multi-file directory opening speed (including 26110 files):
TABLE 1 remote unlock speed test data
Table 2 multi-file directory opening speed test data
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions as defined in the appended claims.
Claims (3)
1. A remote computer start-up unlocking and file transmission system based on network is characterized in that: the system comprises a user side, a server side and a remote side;
the user side performs software development on the user side app by using programming;
the server side is a server side with a public network address and used for connecting equipment requesting remote connection, providing data forwarding and P2P functions for the equipment, and developing software of the server side by using programming;
the remote end comprises an intranet route, network data packet forwarding equipment and a remote equipment end; the intranet provides a network for intranet equipment; the network data packet forwarding equipment is equipment with a network forwarding function and forwards a corresponding data packet to a remote equipment end; the remote equipment end is a computer which needs to be remotely controlled; and carrying out software development on the remote end by using programming.
2. The method for starting up and unlocking a remote computer and transmitting files based on a network is realized by the system for starting up and unlocking a remote computer and transmitting files based on a network as claimed in claim 1, and is characterized in that: the method comprises the following steps:
step 1: the software system installation package is double-clicked at the remote equipment end, one-key installation is carried out, so that the network data package forwarding equipment and the computer can be electrified under the same network, the configuration is automatically carried out, and after the installation is finished, the software module interface of the client side is displayed on the screen locking interface;
step 2: the user side is set, and the remote equipment side can be added and bound through 4 modes of wireless local area network, Bluetooth, manual addition and two-dimensional code, so that the user side is connected with the remote equipment side;
(1) wireless local area network
The user side app automatically scans equipment in the sub-network, simultaneously receives UDP broadcast of the local area network, lists all available equipment in an interface after scanning is finished, and a user clicks the equipment to be added and can bind after inputting an account name password;
(2) bluetooth
The method comprises the steps that a user side app opens a Bluetooth function of the user side app, equipment scanning is conducted, after the equipment scanning is completed, all available equipment are listed in an interface, a user clicks equipment to be added, and an account name password is input and then binding can be conducted;
(3) hand addition
The user manually inputs the IP address, the MAC address, the user name and the password of the equipment, and then binding can be carried out;
(4) two-dimensional code
The method comprises the steps that the app of a user side opens the camera function of the app, scans a binding two-dimensional code at a screen locking interface of a remote device side, and then inputs a user name and a password to bind the binding two-dimensional code;
and step 3: the method comprises the steps that a user terminal manages a remote equipment terminal, and the functions of starting, unlocking, shutting down, modifying and deleting the remote equipment terminal and checking files are achieved;
(1) starting up
After the fingerprint is verified at the user side, a starting-up instruction is sent through the user side, and the remote equipment side receives the instruction and starts up immediately;
(2) unlocking of
After the fingerprint is verified at the user side, an unlocking instruction is sent through the user side; the remote equipment end receives the instruction and unlocks immediately;
(3) shutdown
After the fingerprint is verified at the user side, sending a shutdown instruction through the user side; the remote equipment end receives the instruction and immediately shuts down the machine;
(4) more and more
After the fingerprint is verified at the user side, modifying and deleting the bound remote equipment side through the user side, wherein the modification is to modify the attribute of the remote equipment side and comprises an alias of the remote equipment side, an intranet IP, an MAC address, a system login account and a password;
(5) viewing documents
After the remote equipment is connected, the bound remote equipment is selected through the user side, the click determination is carried out, a file management page is entered, the downloading function is realized by short pressing the file, the attribute function of the file is checked by long pressing, and the opening and sending operation is carried out after the downloading is finished.
3. The method for booting, unlocking and transmitting files of remote computers based on network as claimed in claim 2, wherein:
the user side and the remote equipment side in the step 2 are connected, wherein the connection comprises direct connection and remote connection; the user side performs one-key switching on the connection mode of the user side app by clicking the corresponding mode option; the direct connection is used for a scene that the mobile phone end and the remote equipment are in the same local area network, and the remote connection is suitable for a scene that the mobile phone end and the remote equipment are not in the same local area network.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911016295.0A CN110753118A (en) | 2019-10-24 | 2019-10-24 | Remote computer starting unlocking and file transmission system and method based on network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911016295.0A CN110753118A (en) | 2019-10-24 | 2019-10-24 | Remote computer starting unlocking and file transmission system and method based on network |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882631A (en) * | 2022-06-06 | 2022-08-09 | 创斯达科技集团(中国)有限责任公司 | Adaptive intelligent gate network configuration method and gate system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101132459A (en) * | 2007-06-27 | 2008-02-27 | 朱在国 | Method for computer remote control by mobile phone |
| CN101247594A (en) * | 2008-03-14 | 2008-08-20 | 中山大学 | Method for implementing file transfer technology based on mobile terminal control |
| CN101651548A (en) * | 2009-09-21 | 2010-02-17 | 中国电信股份有限公司 | Remote starting method and system for equipment |
| CN103728894A (en) * | 2014-01-22 | 2014-04-16 | 广东欧珀移动通信有限公司 | Remote control method and system of terminal device |
| CN105072136A (en) * | 2015-09-06 | 2015-11-18 | 李宏仲 | Method and system for security authentication between devices based on virtual drive |
| CN106254942A (en) * | 2016-09-27 | 2016-12-21 | 珠海市魅族科技有限公司 | A kind of control the method for television system, television system and mobile terminal |
| US20170104807A1 (en) * | 2014-10-14 | 2017-04-13 | Matthew Braun | Systems and methods for remote control of computers |
| WO2019061219A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Screen unlocking method and terminal |
-
2019
- 2019-10-24 CN CN201911016295.0A patent/CN110753118A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101132459A (en) * | 2007-06-27 | 2008-02-27 | 朱在国 | Method for computer remote control by mobile phone |
| CN101247594A (en) * | 2008-03-14 | 2008-08-20 | 中山大学 | Method for implementing file transfer technology based on mobile terminal control |
| CN101651548A (en) * | 2009-09-21 | 2010-02-17 | 中国电信股份有限公司 | Remote starting method and system for equipment |
| CN103728894A (en) * | 2014-01-22 | 2014-04-16 | 广东欧珀移动通信有限公司 | Remote control method and system of terminal device |
| US20170104807A1 (en) * | 2014-10-14 | 2017-04-13 | Matthew Braun | Systems and methods for remote control of computers |
| CN105072136A (en) * | 2015-09-06 | 2015-11-18 | 李宏仲 | Method and system for security authentication between devices based on virtual drive |
| CN106254942A (en) * | 2016-09-27 | 2016-12-21 | 珠海市魅族科技有限公司 | A kind of control the method for television system, television system and mobile terminal |
| WO2019061219A1 (en) * | 2017-09-29 | 2019-04-04 | 华为技术有限公司 | Screen unlocking method and terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114882631A (en) * | 2022-06-06 | 2022-08-09 | 创斯达科技集团(中国)有限责任公司 | Adaptive intelligent gate network configuration method and gate system |
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Application publication date: 20200204 |