CN103927283A - Method for transmitting files among multiple computers without network - Google Patents
Method for transmitting files among multiple computers without network Download PDFInfo
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- CN103927283A CN103927283A CN201410117053.1A CN201410117053A CN103927283A CN 103927283 A CN103927283 A CN 103927283A CN 201410117053 A CN201410117053 A CN 201410117053A CN 103927283 A CN103927283 A CN 103927283A
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Abstract
The invention provides a method for transmitting files among multiple computers without a network. A transceiver processor and at least two computers are provided, and the method includes connecting the transceiver processor, comprising an MCU, and the computers are connected through USB interfaces and a USB plug; matching an only identification code through the transceiver processor to each of the computers, and allowing the identification code to be corresponding to and associated with the name and file saving path of the computer; synchronizing the name of each computer to a file transmitting window in real time; in addition, when one or multiple computers serve as transmitting terminals and files are drawn to the file transmitting window, allowing the MCU to transmit file receiving reminding information to a receiving terminal and to the file saving path corresponding to the receiving terminal. On the condition without the Internet and local area network, file transmitting among the multiple computers can be implemented rapidly, unsafe factors of network transmitting are avoided, and complication of using a U disk for copying is avoided.
Description
Technical field
The present invention relates to a kind of method of computer transmission file, relate in particular to the method for a kind of many computers without Internet Transmission file.
Background technology
In present office space, transfer files is all to transmit by network conventionally, or copy by USB flash disk, but use Internet Transmission file to cause possibly data to leak, and copy also more loaded down with trivial details by USB flash disk, especially, in the situation that file is revised repeatedly, use USB flash disk copy to come and go to plug back and forth pretty troublesome.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of many computers of internet and LAN (Local Area Network) that do not need without the method for Internet Transmission file, has avoided the unsafe factor of Internet Transmission, does not also need to plug back and forth USB flash disk simultaneously.
To this, the invention provides the method for a kind of many computers without Internet Transmission file, comprise transmitting-receiving processor and two computers at least, and comprise the following steps:
By transmitting-receiving processor with computer expert crosses USB mouth and USB plug links together, described transmitting-receiving processor comprises MCU, described MCU is used for realizing the two-way communication control between transmitting-receiving processor and computer, and by USB mouth and USB plug display file Transfer Window on the computer monitor being connected;
In transmitting-receiving processor, to a unique identity code of each computer coupling, this identity code is corresponding and associated one by one with title and the file storing path of computer;
By USB mouth and USB plug by the title real-time synchronization of each computer to file Transfer Window;
And, in the time that wherein one or more computer is dragged to file as transmitting terminal on file Transfer Window, MCU detects after paper delivery signal, and Transmit message receives prompting message to the specified receiving end of transmitting terminal, and file is sent to the corresponding file storing path of receiving end;
Wherein, between described transmitting-receiving processor and computer, carry out data transmission by the data line being connected with USB plug with USB mouth.
Two or at least the USB mouth of two computers plug the transmitting-receiving processor of mutual transmission file and data, this transmitting-receiving processor is the MCU with one or more USB plug, after a certain computer is opened, directly file is placed into the position of transmission, while being dragged on file Transfer Window by file software, MCU can detect data, and transmitting-receiving processor is carried out file transfer on the computer to the receiving end of specifying, and receiving end can be alerted and received file, select to preserve address/path; On the contrary, another computer also can use the same method Transmit message to a certain computer.
Compared with prior art, transmitting-receiving processor of the present invention and computer expert cross USB mouth and USB plug links together, and transmitting-receiving processor comprises the MCU for controlling the two-way communication between transmitting-receiving processor and computer, that is to say, between multiple computers, be to carry out the transmission of data and file by transmitting-receiving processor, communicating by letter between computer and transmitting-receiving processor is that the data line by being connected in USB mouth and USB plug is realized, so, in the situation that there is no internet and LAN (Local Area Network), the present invention also can realize the file transfer between many computers fast, both avoided the unsafe factor of Internet Transmission, that also can avoid using USB flash disk to copy is loaded down with trivial details.
Further improvement of the present invention is, described computer expert crosses USB mouth and USB plug is connected on same transmitting-receiving processor, described transmitting-receiving processor is by least two USB mouths of USB plug branch output, and described USB plug is connected to one to one on computer by USB mouth respectively.Preferably include 2 or 3 computers, described transmitting-receiving processor is by the USB plug branch output USB mouth identical with computer quantity.
Be no more than 5 when carrying out the computer quantity of file transfer, and in the not far situation of scope, can computer be all connected on a transmitting-receiving processor by data line, receive and dispatch so processor by least two USB mouths of USB plug branch output, the quantity of the USB mouth of branch's output should be consistent with the quantity of computer, because computer quantity is few, the data line of so direct employing USB couples together computer respectively with the USB mouth of transmitting-receiving processor, not only can realize the many computer document transmission without net environment, safe and reliable, simple efficient, and it is also simple to connect up, multiple computers shares a transmitting-receiving processor, cost is low.
Further improvement of the present invention is, also comprise the dual-mode antenna being arranged on transmitting-receiving processor, the quantity of described transmitting-receiving processor is identical with the quantity of computer, each transmitting-receiving processor is all connected to a corresponding computer by data line, between each transmitting-receiving processor, realizes radio communication by dual-mode antenna.
That is to say, described transmitting-receiving processor can be relation one to one with computer, a transmitting-receiving processor is connected to a computer, then receive and dispatch between processor and transmitting-receiving processor and realize radio communication by dual-mode antenna, this radio communication can realize by wireless communication modules such as bluetooth module, 2.4G module or 5.8G modules, the transmitting-receiving processor that has connected dual-mode antenna is equivalent to a radio receiving transmitting module with MCU, and this radio receiving transmitting module has search and controls the function such as communicate by letter.Such benefit is, not only can without internet without the condition of LAN (Local Area Network) under transfer files, and the computer quantity of transfer files is not also limited, every computer as long as plug the transmitting-receiving processor with wireless communication module in USB interface, simple to operate, efficient, without network also without wiring.
Further improvement of the present invention is, further comprising the steps of, described transmitting-receiving processor is by its built-in MCU automatic search transmitting-receiving processor around, and the transmitting-receiving processor searching is connected with each other, after connecting, share identity code, title and the file storing path of computer in transmitting-receiving processor.Described MCU has function of search, identity code, title and the file storing path thereof etc. of the computer that can ensure like this to upgrade in time.
Further improvement of the present invention is, when described computer is dragged on file Transfer Window by file, can adds two above computer names and be referred to as receiving end, and MCU transfers to two with the corresponding file storing path of computer by the file of needs transmission simultaneously.
Further improvement of the present invention is, if the computer of file receiving end is not opened, interrupts file transfer by MCU, and Transmission information is fed back to the transmitting/receiving file window of transmitting terminal.Described MCU has played the scheduling and controlling function of a file transfer, in the time that the computer of receiving end is not opened, automatically interrupts the transmission of file, and feeds back to transmitting terminal, allows transmitting terminal learn that in time file does not send successfully; Certainly, save in transmitting-receiving processor if the file that transmitting-receiving processor, with buffer module, also can directly send needs is first, after detecting that the computer of receiving end is opened, just directly file is sent to receiving end from cache module.
Further improvement of the present invention is, MCU is after interrupting file transfer, and whether the interval set time is detected the computer of receiving end and open, until detect that the computer of receiving end opens, the information that transmitting and receiving terminal is opened is to the transmitting/receiving file window of transmitting terminal.The described set time is preferably 1 ~ 8 hour.
Further improvement of the present invention is, MCU is after interrupting file transfer, and whether the interval set time is detected the computer of receiving end and open, until detect that the computer of receiving end opens, sends the information of Transmission to the transmitting/receiving file window of receiving end.The described set time is preferably 1 ~ 8 hour.
Compared with prior art, beneficial effect of the present invention is: under the condition that does not need internet and LAN (Local Area Network), carry out the transmission of file, described computer is connected with USB plug by USB mouth with transmitting-receiving processor, in the time thering is plural transmitting-receiving processor, between transmitting-receiving processor, realize radio communication by dual-mode antenna, with this, can realize safely and reliably file carries out without Internet Transmission between many computers, transmitting procedure is safe and reliable, rapid and convenient, avoid the possibility of divulging a secret, meanwhile, can also avoid loaded down with trivial details by USB flash disk copied files; Further, in the situation that file transfer goes wrong, can also feedback transmission interrupting information to transmitting terminal and/or receiving end, and in recovering to connect automatic-prompting transmitting terminal and/or receiving end.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation of the transmitting-receiving processor of an embodiment of the present invention;
Fig. 3 is the structural representation of the another kind of embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present invention is described in further detail.
Embodiment 1:
This example provides the method for a kind of many computers without Internet Transmission file, comprises transmitting-receiving processor and two computers at least, and comprises the following steps:
By transmitting-receiving processor with computer expert crosses USB mouth and USB plug links together, described transmitting-receiving processor comprises MCU, described MCU is used for realizing the two-way communication control between transmitting-receiving processor and computer, and by USB mouth and USB plug display file Transfer Window on the computer monitor being connected;
In transmitting-receiving processor, to a unique identity code of each computer coupling, this identity code is corresponding and associated one by one with title and the file storing path of computer;
By USB mouth and USB plug by the title real-time synchronization of each computer to file Transfer Window;
And, in the time that wherein one or more computer is dragged to file as transmitting terminal on file Transfer Window, MCU detects after paper delivery signal, and Transmit message receives prompting message to the specified receiving end of transmitting terminal, and file is sent to the corresponding file storing path of receiving end;
Wherein, between described transmitting-receiving processor and computer, carry out data transmission by the data line being connected with USB plug with USB mouth.
As shown in Figure 1 to Figure 3, two or at least the USB mouth of two computers plug the transmitting-receiving processor of mutual transmission file and data, this transmitting-receiving processor is the MCU with one or more USB plug, after a certain computer is opened, directly file is placed into the position of transmission, while being dragged on file Transfer Window by file software, MCU can detect data, transmitting-receiving processor is carried out file transfer on the computer to the receiving end of specifying, and receiving end can be alerted and received file, select to preserve address/path; On the contrary, another computer also can use the same method Transmit message to a certain computer.Figure 1 shows that multiple computers shares the structural representation of a transmitting-receiving processor, be preferred for the environment that two or three computers do not need the mutual transfer files of network; The structural representation that Figure 3 shows that a transmitting-receiving processor of every computer configuration, each transmitting-receiving processor has all configured dual-mode antenna, and realizes wireless data transmission by dual-mode antenna, is preferred for a fairly large number of environment of computer; Fig. 2 is the structural representation of transmitting-receiving processor.
Compared with prior art, the transmitting-receiving processor that this example is described and computer expert crosses USB mouth and USB plug links together, and transmitting-receiving processor comprises the MCU for controlling the two-way communication between transmitting-receiving processor and computer, that is to say, between multiple computers, be to carry out the transmission of data and file by transmitting-receiving processor, communication between computer and transmitting-receiving processor is the data line that is connected USB mouth and USB plug, so, in the situation that there is no internet and LAN (Local Area Network), this example also can realize the file transfer between many computers fast, both avoided the unsafe factor of Internet Transmission, that also can avoid using USB flash disk to copy is loaded down with trivial details.
Embodiment 2:
As shown in Figure 1, on the basis of embodiment 1, this routine described computer expert crosses USB mouth and USB plug is connected on same transmitting-receiving processor, and described transmitting-receiving processor is by least two USB mouths of USB plug branch output, and described USB plug is connected to one to one on computer by USB mouth respectively.Preferably include 2 or 3 computers, described transmitting-receiving processor is by the USB plug branch output USB mouth identical with computer quantity, and Fig. 1 is the annexation schematic diagram between 2 computers and transmitting-receiving processor.
Be no more than 5 when carrying out the computer quantity of file transfer, and in the not far situation of scope, can computer be all connected on a transmitting-receiving processor by data line, receive and dispatch so processor by least two USB mouths of USB plug branch output, the quantity of the USB mouth of branch's output should be consistent with the quantity of computer, because computer quantity is few, the data line of so direct employing USB couples together computer respectively with the USB mouth of transmitting-receiving processor, not only can realize the many computer document transmission without net environment, safe and reliable, simple efficient, and it is also simple to connect up, multiple computers shares a transmitting-receiving processor, cost is low.
Embodiment 3:
As shown in Figure 3, on the basis of embodiment 1, this example also comprises the dual-mode antenna being arranged on transmitting-receiving processor, the quantity of described transmitting-receiving processor is identical with the quantity of computer, each transmitting-receiving processor is all connected to a corresponding computer by data line, between each transmitting-receiving processor, realizes radio communication by dual-mode antenna.
That is to say, described transmitting-receiving processor can be relation one to one with computer, a transmitting-receiving processor is connected to a computer, then receive and dispatch between processor and transmitting-receiving processor and realize radio communication by dual-mode antenna, this radio communication can realize by wireless communication modules such as bluetooth module, 2.4G module or 5.8G modules, the transmitting-receiving processor that has connected dual-mode antenna is equivalent to a radio receiving transmitting module with MCU, this radio receiving transmitting module has search and controls the function such as communicate by letter, and communication distance is preferably 50 meters.Such benefit is, not only can without internet without the condition of LAN (Local Area Network) under transfer files, and the computer quantity of transfer files is not also limited, every computer as long as plug the transmitting-receiving processor with wireless communication module in USB interface, simple to operate, efficient, without network also without wiring.
The further improvement of this example is, further comprising the steps of, described transmitting-receiving processor is by its built-in MCU automatic search transmitting-receiving processor around, and the transmitting-receiving processor searching is connected with each other, after connecting, share identity code, title and the file storing path of computer in transmitting-receiving processor.Described MCU has function of search, identity code, title and the file storing path thereof etc. of the computer that can ensure like this to upgrade in time.
The further improvement of this example is, when described computer is dragged on file Transfer Window by file, can adds two above computer names and be referred to as receiving end, and MCU transfers to two with the corresponding file storing path of computer by the file of needs transmission simultaneously.
Compared with prior art, this routine beneficial effect is: under the condition that does not need internet and LAN (Local Area Network), carry out the transmission of file, described computer is connected with USB plug by USB mouth with transmitting-receiving processor, between transmitting-receiving processor and transmitting-receiving processor, realize radio communication by dual-mode antenna, with this, can realize safely and reliably file carries out without Internet Transmission between many computers, without wiring, can realize safe and reliable file transfer as long as the transmitting-receiving processor with dual-mode antenna is inserted into respectively to the USB mouth of computer, implementation method rapid and convenient, avoid the possibility of divulging a secret, simultaneously, can also avoid loaded down with trivial details by USB flash disk copied files, quantity for computer does not also limit.
Embodiment 4:
On the basis of embodiment 1 to 3 any one embodiment, if the computer of file receiving end is not opened, interrupt file transfer by MCU, and Transmission information is fed back to the transmitting/receiving file window of transmitting terminal.Described MCU has played the scheduling and controlling function of a file transfer, in the time that the computer of receiving end is not opened, automatically interrupts the transmission of file, and feeds back to transmitting terminal, allows transmitting terminal learn that in time file does not send successfully; Certainly, save in transmitting-receiving processor if the file that transmitting-receiving processor, with buffer module, also can directly send needs is first, after detecting that the computer of receiving end is opened, just directly file is sent to receiving end from cache module.
The further improvement of this example is, MCU is after interrupting file transfer, and whether the interval set time is detected the computer of receiving end and open, until detect that the computer of receiving end opens, the information that transmitting and receiving terminal is opened is to the transmitting/receiving file window of transmitting terminal.The described set time is preferably 1 ~ 8 hour.
The further improvement of this example is, MCU is after interrupting file transfer, and whether the interval set time is detected the computer of receiving end and open, until detect that the computer of receiving end opens, sends the information of Transmission to the transmitting/receiving file window of receiving end.The described set time is preferably 1 ~ 8 hour.
This example in the situation that file transfer goes wrong, can also feedback transmission interrupting information to transmitting terminal and/or receiving end, and in recovering to connect automatic-prompting transmitting terminal and/or receiving end.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. computer more than, without a method for Internet Transmission file, is characterized in that, comprises transmitting-receiving processor and two computers at least, and comprises the following steps:
By transmitting-receiving processor with computer expert crosses USB mouth and USB plug links together, described transmitting-receiving processor comprises MCU, described MCU is used for realizing the two-way communication control between transmitting-receiving processor and computer, and by USB mouth and USB plug display file Transfer Window on the computer monitor being connected;
In transmitting-receiving processor, to a unique identity code of each computer coupling, this identity code is corresponding and associated one by one with title and the file storing path of computer;
By USB mouth and USB plug by the title real-time synchronization of each computer to file Transfer Window;
And, in the time that wherein one or more computer is dragged to file as transmitting terminal on file Transfer Window, MCU detects after paper delivery signal, and Transmit message receives prompting message to the specified receiving end of transmitting terminal, and file is sent to the corresponding file storing path of receiving end;
Wherein, between described transmitting-receiving processor and computer, carry out data transmission by the data line being connected with USB plug with USB mouth.
2. many computers according to claim 1 are without the method for Internet Transmission file, it is characterized in that, described computer expert crosses USB mouth and USB plug is connected on same transmitting-receiving processor, described transmitting-receiving processor is by least two USB mouths of USB plug branch output, and described USB plug is connected to one to one on computer by USB mouth respectively.
3. many computers according to claim 2, without the method for Internet Transmission file, is characterized in that, comprise 2 or 3 computers, and described transmitting-receiving processor is by the USB plug branch output USB mouth identical with computer quantity.
4. many computers according to claim 1 are without the method for Internet Transmission file, it is characterized in that, also comprise the dual-mode antenna being arranged on transmitting-receiving processor, the quantity of described transmitting-receiving processor is identical with the quantity of computer, each transmitting-receiving processor is all connected to a corresponding computer by data line, between each transmitting-receiving processor, realizes radio communication by dual-mode antenna.
5. many computers according to claim 4 are without the method for Internet Transmission file, it is characterized in that, further comprising the steps of, described transmitting-receiving processor is by its built-in MCU automatic search transmitting-receiving processor around, and the transmitting-receiving processor searching is connected with each other, after connecting, share identity code, title and the file storing path of computer in transmitting-receiving processor.
6. the method without Internet Transmission file according to the many computers described in claim 1 to 5 any one, it is characterized in that, when described computer is dragged on file Transfer Window by file, can add two above computer names and be referred to as receiving end, MCU transfers to two with the corresponding file storing path of computer by the file of needs transmission simultaneously.
7. the method without Internet Transmission file according to the many computers described in claim 1 to 5 any one, it is characterized in that, if the computer of file receiving end is not opened, interrupt file transfer by MCU, and Transmission information is fed back to the transmitting/receiving file window of transmitting terminal.
8. many computers according to claim 7 are without the method for Internet Transmission file, it is characterized in that, MCU is after interrupting file transfer, whether the interval set time is detected the computer of receiving end and opens, until the computer unlatching of receiving end detected, the information that transmitting and receiving terminal is opened is to the transmitting/receiving file window of transmitting terminal.
9. many computers according to claim 7 are without the method for Internet Transmission file, it is characterized in that, MCU is after interrupting file transfer, whether the interval set time is detected the computer of receiving end and opens, until the computer unlatching of receiving end detected, send the information of Transmission to the transmitting/receiving file window of receiving end.
10. many computers according to claim 8, without the method for Internet Transmission file, is characterized in that, the described set time is 1 ~ 8 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410117053.1A CN103927283B (en) | 2014-03-26 | 2014-03-26 | A kind of method of many computers without network transmission file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410117053.1A CN103927283B (en) | 2014-03-26 | 2014-03-26 | A kind of method of many computers without network transmission file |
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| CN103927283A true CN103927283A (en) | 2014-07-16 |
| CN103927283B CN103927283B (en) | 2017-09-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106649161A (en) * | 2016-12-13 | 2017-05-10 | 广东工业大学 | Inter-computer data transmission device |
| CN110519132A (en) * | 2019-08-28 | 2019-11-29 | 重庆德生鼎盛实业发展有限公司 | Data transmission method and system between a kind of computer |
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| CN1642205A (en) * | 2004-01-06 | 2005-07-20 | 英华达（南京）科技有限公司 | Method for realizing near-document-transmission between two personal computers utilizing low-power slave mobile hand-set |
| CN101615085A (en) * | 2008-06-24 | 2009-12-30 | 联想(北京)有限公司 | Support mouse system, the device and method of information interaction among multiple computers |
| US20110161428A1 (en) * | 2009-12-28 | 2011-06-30 | Ezpnp Technologies Corp. | Two-way data and resources sharing method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1642205A (en) * | 2004-01-06 | 2005-07-20 | 英华达（南京）科技有限公司 | Method for realizing near-document-transmission between two personal computers utilizing low-power slave mobile hand-set |
| CN101615085A (en) * | 2008-06-24 | 2009-12-30 | 联想(北京)有限公司 | Support mouse system, the device and method of information interaction among multiple computers |
| US20110161428A1 (en) * | 2009-12-28 | 2011-06-30 | Ezpnp Technologies Corp. | Two-way data and resources sharing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106649161A (en) * | 2016-12-13 | 2017-05-10 | 广东工业大学 | Inter-computer data transmission device |
| CN106649161B (en) * | 2016-12-13 | 2023-11-14 | 广东工业大学 | Data transmission device between computers |
| CN110519132A (en) * | 2019-08-28 | 2019-11-29 | 重庆德生鼎盛实业发展有限公司 | Data transmission method and system between a kind of computer |
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| CN103927283B (en) | 2017-09-01 |
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