CN101217563B - A document transmission remote control method intelligent mobile telephone - Google Patents

Abstract

The invention discloses a method for remotely controlling file transmission by a smart phone. The smart phone is used to communicate with a remote computer through a wireless network to obtain the file directory and name required by the user; and then connect to the near-end computer through short-distance wireless communication. And obtain its communication information, such as IP address, and provide it to the remote computer; finally, establish a network connection between the two computers at the near end and the remote end to complete the file transfer function. The communication between the smart phone and the remote computer, and between the remote computer and the near-end computer is managed through certain rights, so that files can be transmitted safely. The invention reduces the problem of hardware configuration and network bandwidth required for file transfer between the smart phone and the computer, and also solves the security problem existing in the use of various file transfer methods between the computer and the computer. Moreover, it has simplicity and practicability, and is easy to realize and popularize.

Description

A method for remotely controlling file transfer with a smart phone

technical field

The invention relates to the technical field of computer remote communication, in particular to a method for remotely controlling file transmission by using a smart phone.

Background technique

With the continuous progress and development of computer technology, network communication technology, consumer electronics products, mobile communication terminal equipment and other technologies, through the formation of "ubiquitous network" and the realization of 3C integration, people can use various Network communication equipment obtains the required information and services. For example, it is possible to remotely control network home appliances and computers in the home through handheld mobile communication devices, thereby making people's daily life more humanized and intelligent. In terms of remote control of computers, remote control of file transfer is the most frequently used function, and people can obtain information on remote computers without carrying various storage devices.

However, most of the existing remote control methods are relatively complicated, and have relatively high requirements on the performance of communication terminal equipment and network communication technology, which is not conducive to rapid popularization. And most of the methods just realize the remote control of computer to computer. For example, you can use FTP on a computer to access a remote computer with an FTP site, but before accessing the remote computer, you need to enter user name, password, IP address, port number and other information. Eavesdropping software, all these important information are exposed, and other people can log in and view the file information in the computer without permission, so there is a great security risk. And if you use your smart phone to access the remote computer, you can enter the user name and password and other authority authentication information on the smart phone, and there is no danger of leaking this information. Therefore, using a smart phone to control remote file transfer has a great significance need. However, although there are some ways to access remote computers on mobile phones and provide file transfer services, they only realize the control operation of mobile phones on a single computer, that is, they can only control the remote computer to transfer files to the smart phone, rather than the remote computer. The file is transferred to the "near" computer. This is due to the influence of the data transmission rate of the wireless network and the limitation of the performance of the hardware device of the smart phone, such as the memory capacity, etc., so it is difficult to realize the remote control of file transfer between computers by using the handheld mobile communication terminal.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a file transfer method that uses a smart phone to remotely control a computer to transfer files to a destination computer. File transfer between end computers.

The purpose of the present invention is achieved through the following technical solutions:

A method for remotely controlling file transfer with a smart phone provided by the present invention comprises the following steps:

a. The smartphone and the remote computer establish a network connection and communicate;

b. The smartphone user enters the account number and password and sends them to the remote computer;

c. The remote computer conducts authority authentication on smartphone users to ensure that only legitimate users can access the remote computer;

d. The remote computer performs data transmission after receiving the access connection from the legal user, and transfers the file directory of the machine to the smart phone;

e. After receiving the file directory information of the remote computer, the smartphone user selects the file information that needs to be transmitted to the near-end computer;

f. The smart phone and the near-end computer establish a network connection and communicate, obtain the identification information such as the IP address of the near-end computer target machine, and transmit it back to the smart phone;

g. The smartphone sends the file information selected by the user and the IP address of the target computer to the remote computer, and notifies the remote computer of the file name and target computer to be transferred;

h. Establish a network connection between the remote computer and the near-end target computer

The near-end computer first monitors and waits for the connection request sent by the remote computer, and authenticates the connection request. If it matches, execute the following steps; if it does not match, the network connection will not be established;

i. The remote computer establishes a network connection with the near-end target computer, and transfers the file selected by the smartphone user to the near-end target computer.

The smart phone of the present invention communicates with the remote computer through a wireless network to obtain the file directory and name required by the user; then connects with the near-end computer through short-distance wireless communication and obtains its communication information, such as an IP address, and provides it to the remote computer. end computer; finally, a network connection is established between the two computers at the near end and the far end to complete the file transfer function. The communication between the smart phone and the remote computer, and between the remote computer and the near-end computer is managed through certain rights, so that files can be transmitted safely.

When there are multiple near-end computers around the smart phone user, the smart phone user first needs to select a computer as the target machine for network connection and communication in step f of the present invention.

In order to obtain the communication information of the near-end target computer, in step f of the present invention, the smart phone transmits the program that should be installed on the near-end target terminal to the near-end computer, and the near-end computer starts the operation of the program, thereby obtaining the near-end The identification information such as the IP address of the terminal computer is transmitted and returned to the smartphone.

In order to specifically realize the above-mentioned steps and functions, the smart phone of the present invention includes the following modules:

1-a) Communication module with the remote computer - this module is connected with the communication module with the smartphone in the remote computer, and is used to input user name, password and other information on the smartphone and send it to the remote computer; receive the remote computer Send the file directory information, and send the selected file information and the IP address of the near-end target computer to the remote computer;

1-b) User operation module-used to select the file information that needs to be transmitted to the near-end computer from the file directory information sent by the remote computer;

1-c) communication module with the near-end computer - this module is interconnected with the communication module with the smart phone in the near-end computer, and is used to obtain identification information such as the IP address of the near-end computer;

The remote computer includes the following modules:

2-a) Communication module with smart phone - this module is interconnected with the remote computer communication module in the smart phone, used to receive user name, password and other information sent by the smart phone, and verify whether it is a legitimate user; will obtain Send the file directory information to the smart phone; receive the file information that needs to be transferred and the IP address information of the near-end target machine selected by the smart phone;

2-b) file directory acquisition module-used to obtain the file directory information of the machine;

2-c) communication module with the near-end computer-this module is interconnected with the communication module with the far-end computer in the near-end computer, and is used to transfer the selected file to the near-end target machine;

The near-end computer includes the following modules:

3-a) Communication module with smart phone - this module is interconnected with the communication module of the near-end computer in the smart phone, and is used to receive the program transmitted from the smart phone to obtain the IP address of the machine, install and run the program , and transmit the local IP address to the smartphone;

3-b) Communication module with the remote computer - used to receive the connection request sent by the remote computer, and perform authority authentication on it to establish a network connection; receive files transmitted from the remote computer.

The present invention has the following beneficial effects:

1) The present invention uses smart phone to control far-end computer and near-end computer, and realizes the file transfer between computers, has reduced the hardware configuration and network bandwidth problem that smart phone and computer need when carrying out file transfer, has also solved simultaneously Security issues that exist between computers using various file transfer methods.

2) It is more convenient and practical, and is easy to implement and popularize.

Description of drawings

The present invention will be described in further detail below in conjunction with embodiment and accompanying drawing:

Fig. 1 is a schematic diagram of the structural composition principle of an embodiment of the present invention;

Fig. 2 is a block diagram of the structure of a smartphone, a remote computer, and a near-end computer in an embodiment of the present invention;

Fig. 3 is a block diagram of the workflow of the embodiment of the present invention.

Detailed ways

1 to 3 show embodiments of the present invention. As shown in Figure 1, the present embodiment uses smart phone 1 to communicate with remote computer 2 through wireless network to obtain the file directory and name required by the user; then connect with near-end computer 3 through short-range wireless communication and obtain its The communication information, such as IP address, is provided to the remote computer 2; finally, the file transfer function is completed between the two computers at the remote end and the near end. Communications between the smart phone 1 and the remote computer 2, and between the remote computer 2 and the near-end computer 3 are all managed through certain rights, so that files can be transmitted safely.

The smart phone 1, the remote computer 2 and the near-end computer 3 use corresponding modules to realize required functions. As shown in Figure 2, the smart phone 1 includes the following modules:

1-a) communicate with the remote computer module 13-this module is interconnected with the smart phone communication module 22 in the remote computer 2, and is used to input user name, password and other information on the smart phone 1 and send them to the remote computer 2 , so that the remote computer 2 can verify whether it is a legitimate user before operating; after passing the verification, receive the file directory information sent by the remote computer 2, and send the selected file information and the IP address of the near-end target computer 3 to the remote computer. Terminal computer 2;

1-b) User operation module 12-enables the user to operate on the smart phone 1, and is used to select the file information that needs to be transmitted to the near-end computer 3 from the file directory information sent by the remote computer 2;

1-c) with the near-end computer communication module 11-this module is interconnected with the smart phone communication module 31 in the near-end computer 3, when there are multiple near-end computers 3, it is used to select one of them as the target machine, and used to obtain identification information such as the IP address of the local computer 3;

The remote computer 2 includes the following modules:

2-a) Smartphone communication module 22-this module is interconnected with the remote computer communication module 13 in the smart phone 1, and is used to receive the user name, password and other information sent by the smart phone 1, and verify whether it is legal The user; transmits the obtained file directory information to the smart phone 1; receives the file information selected by the smart phone 1 to be transmitted and the IP address information of the near-end target machine 3;

2-b) file directory acquisition module 23 - used to obtain the file directory information of the machine;

2-c) communicate with the near-end computer module 21-this module is interconnected with the far-end computer communication module 32 in the near-end computer 3, and is used to transfer the selected file to the near-end target machine 3;

The local computer 3 includes the following modules:

3-a) communicate with the smart phone communication module 31-this module is interconnected with the near-end computer communication module 11 in the smart phone 1, and is used to receive the program transmitted from the smart phone 1 to obtain the IP address of the machine, install , run the program, and send the local IP address to the smart phone 1;

3-b) The communication module 32 with the remote computer is used for receiving the connection request sent by the remote computer 2, and performing authority authentication on it to establish a network connection; receiving the file transmitted by the remote computer 2.

As shown in Figure 3, the method for remotely controlling file transfer by smart phone in this embodiment, the steps are as follows:

a. The smart phone 1 and the remote computer 2 establish a network connection and communicate;

b. The user of smart phone 1 enters the account number and password through the remote computer communication module 13 and sends them to the remote computer 2;

c. the smart phone communication module 22 in the remote computer 2 carries out authority authentication to the smart phone user, to ensure that only legal users can access the remote computer; if it is a legal user, continue the following steps; if it is not a legal user, it will not Start, wait to receive the verification information sent by the legal user of the smart phone, and the file information that needs to be transmitted selected by the smart phone 1 and the IP address information of the near-end target machine 3, and then do the authentication;

d. remote computer 2 starts to start the file directory acquisition module 23 to obtain the file directory information of this machine and carry out data transmission after receiving the access connection of the legal user, and transfers the file directory information of this machine by communicating with the smart phone module 22 Transfer to smart phone 1;

e. after the smart phone 1 user receives the file directory information of the remote computer 2 through the communication module 13 with the remote computer, he selects the file information that needs to be transmitted to the near-end computer 3 through the user operation module 12;

f. When there are many near-end computers 3 around the smart phone 1 user, by selecting one of them as the target machine to establish a network connection and communicate with the near-end computer communication module 11, the computer that should be installed on the near-end target terminal 1. The program for obtaining the IP address of the near-end target machine is transmitted to the near-end computer 3; the communication module 31 with the smart phone in the near-end computer 3 receives and installs and runs the program, thereby obtaining identification information such as the local IP address and transmit back to Smartphone 1;

g. smart phone 1 sends the file information and the IP address of the target machine selected by the user to the remote computer 2 through the communication module 13 with the remote computer, and notifies the file name and the target computer that the remote computer 2 needs to transmit;

h. the remote computer communication module 32 in the near-end computer 3 is provided with authority authentication information such as the IP address of the remote computer 2, user name and password, when receiving the connection request sent by the remote computer 2, at first through Comparing the original settings for authority authentication, if they match, execute the following steps; otherwise, do not establish a network connection;

i. The remote computer 2 establishes a network connection with the near-end target computer 3 , and transmits the file selected by the user of the smart phone 1 to the near-end target computer 3 through the communication module 21 of the near-end computer.

Claims (4)

1. the method for a smart mobile phone document transmission remote control is characterized in that may further comprise the steps:

A. smart mobile phone (1) and far-end computer (2) are set up the network connection news that work of going forward side by side;

B. smart mobile phone (1) user inputs account number, password and sends to far-end computer (2);

C. far-end computer (2) carries out purview certification to smart mobile phone (1) user, to guarantee only having legal user could access far-end computer (2);

D. far-end computer (2) connects laggard row transfer of data in the access that receives validated user, and the file directory of the machine is transferred on the smart mobile phone (1);

E. smart mobile phone (1) user therefrom selects to be transferred to the fileinfo of near-end computer (3) after the file directory information that receives far-end computer (2);

F. smart mobile phone (1) and near-end computer (3) are set up the network connection news that work of going forward side by side, and the IP address identification message transmission of obtaining near-end computer target machine returns to smart mobile phone (1); The program that smart mobile phone (1) should be installed on the near-end target terminal is transferred on the near-end computer (3), near-end computer (3) starts the operation of this program, thereby the identification informations such as IP address and the transmission that get access to the near-end computer return to smart mobile phone (1);

G. smart mobile phone (1) sends to far-end computer (2) with the fileinfo of user selection and the IP address of target machine, file name and the object computer of the required transmission of notice far-end computer (2);

H. far-end computer (2) and near-end computer (3) are set up network connection

Near-end computer (3) is at first monitored the connection request of waiting for that far-end computer (2) sends, and this connection request is carried out purview certification, if conform to then carries out following step; If be not inconsistent then do not set up network connection;

I. far-end computer (2) and near-end computer (3) are set up network connection, and the file transfer that smart mobile phone (1) is user-selected is to near-end computer (3).

2. the method for smart mobile phone document transmission remote control according to claim 1, it is characterized in that: if having many near-end computers (3) among the described step f, then smart mobile phone (1) user at first needs therefrom to select a computer to carry out network connection and communication as target machine.

3. the method for smart mobile phone document transmission remote control according to claim 1 and 2, it is characterized in that: the program that smart mobile phone among the described step f (1) should be installed on the near-end target terminal is transferred on the near-end computer (3), near-end computer (3) starts the operation of this program, thereby the identification informations such as IP address and the transmission that get access to the near-end computer return to smart mobile phone (1).

4. the method for smart mobile phone document transmission remote control according to claim 1 and 2 is characterized in that:

Described smart mobile phone (1) comprises with lower module:

1-a) with far-end computer communication module (13)-this module and far-end computer (2) in interconnected with smart mobile phone communication module (22), for inputting user name, encrypted message and send to far-end computer (2) at smart mobile phone (1); Receive the file directory information that far-end computer (2) sends over, and send the IP address of selected fileinfo and near-end object computer to far-end computer (2);

1-b) user's operational module (12)-be used for selects to be transferred to the fileinfo of near-end computer from the file directory information that far-end computer (2) sends over;

1-c) with near-end dataphone module (11)-this module and near-end computer (3) in interconnected with smart mobile phone communication module (31), for the IP address information of obtaining near-end computer (3);

Described far-end computer (2) comprises with lower module:

2-a) with smart mobile phone communication module (22)-this module and smart mobile phone (1) in interconnected with far-end computer communication module (13), be used for receiving user name, the encrypted message that smart mobile phone (1) sends over, and verify whether it is validated user; Send the file directory information of obtaining to smart mobile phone (1); Receive the selected fileinfo of transmission and the IP address information of near-end target machine of needing of smart mobile phone (1);

2-b) file directory acquisition module (23)-be used for the obtaining file directory information of the machine;

2-c) with near-end dataphone module (21)-this module and near-end computer (3) in interconnected with far-end computer communication module (32), be used for selected file transfer is arrived the near-end target machine;

Described near-end computer (3) comprises with lower module:

3-a) with smart mobile phone communication module (31)-this module and smart mobile phone (1) in interconnected with near-end dataphone module (11), be used for to receive from smart mobile phone (1) transmit in order to obtain the program of the machine IP address, install, move this program, and send the machine IP address to smart mobile phone (1);

3-b) with far-end computer communication module (32)-be used for to receive the connection request that far-end computer (2) sends, and it is carried out purview certification to set up network connection; Receive the file that far-end computer (2) transmits.

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