CN110515574B - Apparatus, method and system for interacting with at least one computer - Google Patents
Apparatus, method and system for interacting with at least one computer Download PDFInfo
- Publication number
- CN110515574B CN110515574B CN201810489039.2A CN201810489039A CN110515574B CN 110515574 B CN110515574 B CN 110515574B CN 201810489039 A CN201810489039 A CN 201810489039A CN 110515574 B CN110515574 B CN 110515574B
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- computer
- control instruction
- controlled
- unidirectional transmission
- transmission line
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
Abstract
The invention discloses a device for interacting at least one computer, wherein the device comprises an interaction server and a plurality of unidirectional transmission lines, and each unidirectional transmission line is connected with the interaction server and one of the computers; the interactive server is used for receiving the control instruction and sending the control instruction to the computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction. By the invention, the interaction of at least one computer can be realized by one device, the convenience of the interaction is greatly improved, and the whole interaction process does not involve introducing a new network interaction path and does not influence the network security of the original computer; meanwhile, the components and the structure involved in the interactive implementation process are simpler, so that the interactive installation cost and the material cost are lower.
Description
Technical Field
The present invention relates to an interaction apparatus and an interaction method, and more particularly, to an apparatus, a method and a system for interacting with at least one computer.
Background
Because of the security requirement, most of the existing interaction technologies cannot perform portable, secure and low-cost interaction on one or more computers through a uniform and secure interaction terminal, and additional network communication is usually involved in the interaction process, which affects the security of the original computer.
Disclosure of Invention
In view of the above problems, the present invention proposes the following apparatus, method and system for interacting with at least one computer.
The invention provides a device for interacting at least one computer, wherein the device comprises an interaction server and a plurality of unidirectional transmission lines, and each unidirectional transmission line is connected with the interaction server and one of the computers;
the interactive server is used for receiving the control instruction and sending the control instruction to the computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction.
According to some embodiments of the invention, the apparatus comprises: and a plurality of first video data lines, each of which is connected to one of the computers, and a result of a response of the computer to be controlled by the control instruction is outputted through the first video data line connected to the computer.
According to some embodiments of the invention, the unidirectional transmission line comprises a simplex serial port line through which the interaction server sends the control instructions to the computer to be controlled.
According to some embodiments of the invention, the apparatus comprises a control instruction generating device for generating a control instruction and a non-network transmission device for transmitting the control instruction to the interaction server.
According to some embodiments of the invention, the apparatus further comprises a plurality of second video data lines, a splice controller, and a splice screen; each second video data line is connected with one computer, and the splicing controller is connected with the plurality of second video data lines and the interaction server; the interactive server correspondingly controls the splicing controller according to the computer to be controlled by the control instruction, so that the response result of the computer to be controlled by the control instruction is displayed on the splicing screen in a layout mode through a second video data line and the splicing controller which are connected with the computer.
According to some embodiments of the present invention, the interaction server determines a unidirectional transmission line corresponding to a computer to be controlled by the control instruction by reading a configuration file that defines a correspondence relationship between each computer and the unidirectional transmission line, and transmits the control instruction to the computer to be controlled unidirectionally through the corresponding unidirectional transmission line.
The second aspect of the present invention also provides a method for interacting with at least one computer, wherein the method comprises:
the interactive server is used for receiving the control instruction and sending the control instruction to the computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction.
According to some embodiments of the present invention, the interaction server reads a configuration file defining a correspondence relationship between each computer and a unidirectional transmission line to determine the unidirectional transmission line corresponding to the computer to be controlled by the control instruction, and transmits the control instruction to the computer to be controlled by the control instruction through the unidirectional transmission line.
According to some embodiments of the present invention, the interactive server determines the computer to be controlled by the control command through information carried by the control command itself and related to the computer to be controlled, or through a correspondence between the control command and the computer to be controlled, which is stored in advance.
The third aspect of the present invention also provides a system for interacting with at least one computer, wherein the system comprises:
at least one computer;
the aforementioned means for interacting with at least one computer.
The invention can realize the interaction of at least one computer, greatly improves the convenience of interaction, does not involve introducing a new network interaction way in the whole interaction process, and does not influence the safety of the original computer; meanwhile, the components and the structure involved in the interactive implementation process are simpler, so that the interactive installation cost and the material cost are lower.
Drawings
FIG. 1 shows a schematic block diagram of a portion of an apparatus for interacting with at least one computer, according to one embodiment of the present invention;
FIG. 2 shows a schematic block diagram of a portion of an apparatus for interacting with at least one computer in accordance with another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Fig. 1 is a schematic block diagram of a part of an apparatus for interacting with at least one computer (in the figure, corresponding to the case of 2 computers), according to an embodiment of the present invention, in which some components associated with the apparatus are also shown. The correspondence of reference numerals is as follows:
4. an interaction server; 5. a control instruction generating device; 20' video data lines; 20 ". video data line; 30. a control command transmission line; 30' a unidirectional transmission line; 30 ". a unidirectional transmission line; the dashed box 1 represents 1 or more computers, which may be independent or related to each other.
The means for interacting with at least one computer comprises an interaction server 4, a plurality of unidirectional transmission lines (30') (or other unidirectional transmission devices). According to some embodiments of the invention, the means for interacting with at least one computer may further comprise a plurality of video data lines 20', 20 ". The number of video data lines 20 ', 20 "is the same as the number of computers, and each video data line 20', 20" is connected to a corresponding computer. The video data line may also be a plurality of other non-network transmission devices, i.e. devices that transmit content without the aid of a network, in order to avoid any risk due to the exposure of the transmission process to the network. The device and the components for performing interaction will be described in detail below with reference to the whole interaction process or the interaction method.
As shown by the arrow in the figure, the control instruction generating device 5 transmits the control instruction to the interactive server 4 through the control instruction transmission line 30 (for example, a USB line, or other non-network transmission device), and the interactive server 4 determines the computer to be controlled by the control instruction and transmits the control instruction to the computer to be controlled by the control instruction through the unidirectional transmission line 30' (for example, a simplex serial port line). And the computer to be controlled receives the control instruction, responds to the control instruction and finally outputs a response result. The response result may also be further output through a non-network transmission device, for example, a video data line, as required, for example, to a display unit corresponding to the control instruction generating device 5.
The computer to be controlled responds to the control instruction, and the response may include, for example: open a file, close a file, etc. Subsequently, the opened folder interface in the computer to be controlled is directly output through a video data line (not shown in the figure), or output to a display unit corresponding to the control instruction generating device 5.
Further details of the various parts of the foregoing solution will be described in more detail below.
The control instruction generating device 5 in fig. 1 is used for generating control instructions, and the control instructions are sent to the interaction server through a control instruction transmission line 30. The control instruction generating device may be, for example, an infrared frame touch input and display control instruction generating device, or a capacitive touch and display control instruction generating device. The control instruction generating device may be a combination of a control instruction generating device and a display device for capturing a touch or other control action by various methods such as electric induction, magnetic induction, thermal induction, and optical induction, or may be another device capable of generating a control instruction, such as a mouse and a keyboard.
In addition, the control instructions may also be generated via a network approach.
In some embodiments, the apparatus for interacting with at least one computer further comprises a non-network transmission device for transmitting the control instruction to the interaction server (if the network transmission device or the network, the control instruction is leaked or the content of the interaction computer is leaked).
The interactive server determines the corresponding computer to be controlled and the ID thereof according to the control instruction, for example, the interactive server determines the computer to be controlled by the control instruction according to the information carried by the control instruction and related to the computer to be controlled, for example, determines the computer to be controlled according to some fields in the control instruction.
In addition, the interactive server may also store a correspondence between the control command and the computer to be controlled in advance, determine the computer to be controlled by the control command according to the correspondence, and then transmit the control command to the computer to be controlled.
The above realizes the unidirectional transmission of the control command through the unidirectional transmission line, which can also be replaced by all unidirectional transmission devices. The unidirectional transmission device or the unidirectional transmission line in the figure may include a simplex serial port line, or include a duplex serial port line, wherein a return line in the duplex serial port line is broken, and a reserved line is used for unidirectional transmission of the control command to the interaction server.
FIG. 2 shows a schematic block diagram of a portion of an apparatus for interacting with at least one computer in accordance with another embodiment of the present invention.
The main difference between fig. 2 and fig. 1 is that in fig. 2, a splice controller 4 'and a splice screen 5' are introduced, and the response result is displayed on the splice screen. The stitching controller 4 'is connected to the video data lines 20', 20 "and to the interaction server 4. Each video data line 20 ', 20 "is connected to a computer, and a stitching controller is connected to the video data lines 20', 20" and to the interactive server. Since the interactive server can determine the computer to be controlled by the control command (as described above), the interactive server can control the splicing controller accordingly, so that the response result of the computer to be controlled by the control command can be displayed on the splicing screen in a layout manner through the second video data line and the splicing controller connected to the computer; the layout mode comprises displaying the related content in a full screen or a half screen mode, or displaying the related content in a certain size at a certain position on the screen.
As can be seen from the foregoing description of the embodiments of the present invention, the present invention can implement secure interaction on at least one computer under the original network environment of each computer, wherein the introduction of the interaction does not make the at least one computer increase the risk of network exposure.
The present application further provides a method for interacting with at least one computer, the method comprising: the interactive server is used for receiving the control instruction and sending the control instruction to the computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction.
According to some embodiments of the present invention, the interaction server reads a configuration file defining a correspondence relationship between each computer and a unidirectional transmission line to determine the unidirectional transmission line corresponding to the computer to be controlled by the control instruction, and transmits the control instruction to the computer to be controlled by the control instruction through the unidirectional transmission line.
According to some embodiments of the present invention, the interactive server determines the computer to be controlled by the control command through information carried by the control command itself and related to the computer to be controlled, or through a correspondence between the control command and the computer to be controlled, which is stored in advance.
According to some embodiments of the present invention, a result of a response of a computer to be controlled by a control instruction is output through a first video data line connected to the computer.
According to some embodiments of the invention, the interaction server sends the control instructions to the computer to be controlled via a simplex serial port line.
According to some embodiments of the present invention, the interactive server controls the splicing controller accordingly according to the computer to be controlled by the control command, so that the response result of the computer to be controlled by the control command is displayed on the splicing screen in a layout manner through the second video data line and the splicing controller connected to the computer; each second video data line is connected with one computer, and the splicing controller is connected with the plurality of second video data lines and the interactive server.
According to some embodiments of the present invention, the interaction server determines a unidirectional transmission line corresponding to a computer to be controlled by the control instruction by reading a configuration file that defines a correspondence relationship between each computer and the unidirectional transmission line, and transmits the control instruction to the computer to be controlled unidirectionally through the corresponding unidirectional transmission line.
The interaction process or the interaction method involved in the apparatus for interacting with multiple computers described above with reference to fig. 1 and 2 are also applicable here, and will not be described here again.
The present application further provides a system for interacting with at least one computer, wherein the system comprises: at least one computer; the aforementioned means for interacting with at least one computer.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The device comprises an interaction server and a plurality of unidirectional transmission lines, wherein each unidirectional transmission line is connected with the interaction server and one of the computers;
the interactive server is used for receiving the control instruction and sending the control instruction to a computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction;
the device further comprises: the control instruction generating device is used for generating control instructions, the non-network transmission device is used for transmitting the control instructions to the interaction server, the non-network transmission device and the first video data lines are used for transmitting the control instructions to the interaction server, each first video data line is connected with one of the computers, and response results of the computer to be controlled by the control instructions are output to a device outside the control instruction generating device through the first video data line connected with the computer;
the one-way transmission line comprises a simplex serial port line, and the interactive server sends a control instruction to a computer to be controlled through the simplex serial port line;
the interaction server determines a unidirectional transmission line corresponding to a computer to be controlled by the control instruction by reading a configuration file, and transmits the control instruction to the computer to be controlled in a unidirectional way through the corresponding unidirectional transmission line, wherein the configuration file limits the corresponding relation between each computer and the unidirectional transmission line.
2. The device comprises an interaction server and a plurality of unidirectional transmission lines, wherein each unidirectional transmission line is connected with the interaction server and one of the computers;
the interactive server is used for receiving the control instruction and sending the control instruction to a computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction;
the device also comprises a control instruction generating device for generating a control instruction and a non-network transmission device for transmitting the control instruction to the interaction server;
the device also comprises a plurality of first video data lines, a splicing controller and a splicing screen; each first video data line is connected with one computer, and the splicing controller is connected with the plurality of first video data lines and the interactive server; the interactive server correspondingly controls the splicing controller according to the computer to be controlled by the control instruction, so that the response result of the computer to be controlled by the control instruction is displayed on the splicing screen in a layout mode through the first video data line and the splicing controller which are connected with the computer;
the one-way transmission line comprises a simplex serial port line, and the interactive server sends a control instruction to a computer to be controlled through the simplex serial port line;
the interaction server determines a unidirectional transmission line corresponding to a computer to be controlled by the control instruction by reading a configuration file, and transmits the control instruction to the computer to be controlled in a unidirectional way through the corresponding unidirectional transmission line, wherein the configuration file limits the corresponding relation between each computer and the unidirectional transmission line.
3. A method for interacting with at least one computer, wherein the method comprises:
the interactive server receives a control instruction which is generated by the control instruction generating equipment and transmitted by the non-network transmission equipment, and transmits the control instruction to a computer to be controlled by the control instruction through one of the unidirectional transmission lines, so that the computer to be controlled responds according to the control instruction, and a response result of the computer to be controlled by the control instruction is output to equipment except the control instruction generating equipment through a first video data line connected with the computer;
the one-way transmission line comprises a simplex serial port line, and the interactive server sends a control instruction to a computer to be controlled through the simplex serial port line;
the interactive server reads the configuration file to determine the unidirectional transmission line corresponding to the computer controlled by the control instruction, and sends the control instruction to the computer controlled by the control instruction through the unidirectional transmission line, wherein the configuration file limits the corresponding relation between each computer and the unidirectional transmission line.
4. The method for interacting with at least one computer according to claim 3, wherein the interaction server determines the computer controlled by the control command through information carried by the control command and related to the computer to be controlled, or a correspondence between the pre-stored control command and the computer to be controlled.
5. A system for interacting with at least one computer, wherein the system comprises:
at least one computer;
the apparatus for interacting with at least one computer of one of claims 1-2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810489039.2A CN110515574B (en) | 2018-05-21 | 2018-05-21 | Apparatus, method and system for interacting with at least one computer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810489039.2A CN110515574B (en) | 2018-05-21 | 2018-05-21 | Apparatus, method and system for interacting with at least one computer |
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| CN110515574A CN110515574A (en) | 2019-11-29 |
| CN110515574B true CN110515574B (en) | 2021-04-16 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112462931B (en) * | 2020-02-19 | 2021-08-20 | 北京仁光科技有限公司 | Signal source calling and controlling method and system |
| CN113448622B (en) * | 2021-01-20 | 2022-05-06 | 北京仁光科技有限公司 | Multi-signal-source interface interaction system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281342A (en) * | 2011-12-30 | 2013-09-04 | 宏正自动科技股份有限公司 | Remote management system and operation method thereof |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
| CN104918137A (en) * | 2015-06-03 | 2015-09-16 | 宁波Gqy视讯股份有限公司 | Method enabling spliced screen system to play videos |
| CN106685992A (en) * | 2017-02-14 | 2017-05-17 | 厦门畅享信息技术有限公司 | Over-network safe exchange and interactive application system based on unidirectional transmission technology, and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9164997B2 (en) * | 2012-01-19 | 2015-10-20 | Microsoft Technology Licensing, Llc | Recognizing cloud content |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281342A (en) * | 2011-12-30 | 2013-09-04 | 宏正自动科技股份有限公司 | Remote management system and operation method thereof |
| CN103440116A (en) * | 2013-08-06 | 2013-12-11 | 南京美乐威电子科技有限公司 | Interactive electronic demonstration system |
| CN104918137A (en) * | 2015-06-03 | 2015-09-16 | 宁波Gqy视讯股份有限公司 | Method enabling spliced screen system to play videos |
| CN106685992A (en) * | 2017-02-14 | 2017-05-17 | 厦门畅享信息技术有限公司 | Over-network safe exchange and interactive application system based on unidirectional transmission technology, and method thereof |
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