CN114625417B - Multi-signal source interface safety interaction device - Google Patents
Multi-signal source interface safety interaction device Download PDFInfo
- Publication number
- CN114625417B CN114625417B CN202210018511.0A CN202210018511A CN114625417B CN 114625417 B CN114625417 B CN 114625417B CN 202210018511 A CN202210018511 A CN 202210018511A CN 114625417 B CN114625417 B CN 114625417B
- Authority
- CN
- China
- Prior art keywords
- signal source
- instruction
- interaction
- unidirectional
- layout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003993 interaction Effects 0.000 title claims abstract description 72
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000002452 interceptive effect Effects 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000013307 optical fiber Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 238000013500 data storage Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
- G06F9/30076—Arrangements for executing specific machine instructions to perform miscellaneous control operations, e.g. NOP
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/3017—Runtime instruction translation, e.g. macros
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Input From Keyboards Or The Like (AREA)
- Information Transfer Systems (AREA)
Abstract
The invention relates to a multi-signal source interface safety interaction device, which is characterized by comprising: instruction processing apparatus and unidirectional transmission apparatus; the method comprises the steps that an instruction processing device collects an interaction instruction generated by an interaction instruction generating device, a target signal source to be controlled by the interaction instruction is determined according to the current signal source layout in the instruction processing device and the interaction position indicated by the interaction instruction, the interaction instruction is unidirectionally transmitted to the target signal source through a unidirectional transmission device, and the current signal source layout in the instruction processing device is consistent with the layout of display devices corresponding to the signal sources in space; and the target signal source responds according to the interaction instruction and transmits a response result to the corresponding display equipment. The invention can realize the safe check and control of each signal source through one instruction input device, does not need to converge each signal source to one control terminal, and avoids the risk of interception of the signal source by the control terminal.
Description
Technical Field
The invention relates to an interaction device, in particular to a multi-signal source interface safety interaction device.
Background
In the prior art, in order to view the content of a plurality of signal sources, the plurality of signal sources need to be converged on one control terminal, and the control terminal is used for calling and viewing, so that the operation is very inconvenient. Moreover, there is also a risk of the signal source being accidentally trapped by the control terminal.
Disclosure of Invention
In order to solve the above problems, the present invention provides a multi-signal source interface security interaction device, which includes:
Instruction processing apparatus and unidirectional transmission apparatus;
The method comprises the steps that an instruction processing device collects an interaction instruction generated by an interaction instruction generating device, a target signal source to be controlled by the interaction instruction is determined according to the current signal source layout in the instruction processing device and the interaction position indicated by the interaction instruction, the interaction instruction is unidirectionally transmitted to the target signal source through a unidirectional transmission device, and the current signal source layout in the instruction processing device is consistent with the layout of display devices corresponding to the signal sources in space; and the target signal source responds according to the interaction instruction and transmits a response result to the corresponding display equipment.
According to some embodiments of the invention, the instruction processing device comprises a plurality of output interfaces, each output interface being connected to a signal source via a unidirectional transmission device, for unidirectional transmission of the interactive instructions to the signal source via the unidirectional transmission device.
According to some embodiments of the invention, the unidirectional transmission device comprises unidirectional optical fibers and/or unidirectional serial lines.
According to some embodiments of the present invention, the unidirectional transmission apparatus includes a transmitting module, a receiving module, a unidirectional optical fiber, and an instruction conversion module;
the sending module is used for converting the interaction instruction from an electric signal to an optical signal;
the receiving module is used for converting the optical signal into an electric signal;
the transmitting module and the receiving module are connected through unidirectional optical fibers;
The instruction conversion module is connected with the receiving module and is used for receiving the interactive instruction from the receiving module, converting the interactive instruction into an HID standard equipment protocol and inputting the interactive instruction into a corresponding signal source through the USB port.
According to some embodiments of the invention, the unidirectional transmission device further comprises a serial port protocol conversion module and a unidirectional serial port line; the serial port protocol conversion module is used for converting an input interaction instruction signal into a serial port signal, transmitting the serial port signal to a unidirectional serial port line corresponding to a target signal source, and transmitting the serial port signal to the transmission module through the unidirectional serial port line.
According to some embodiments of the invention, the instruction processing device and the unidirectional transmission device are integrated in one box; the device also comprises the interactive instruction generating device and a display device.
According to some embodiments of the invention, the instruction processing device stores a plurality of layouts in advance, and a user selects one of the corresponding layouts as a current signal source layout according to the spatial layout of each display device.
According to some embodiments of the invention, the apparatus comprises a splice controller; and outputting each signal source to a screen through a splicing controller, and instructing the current signal source layout in the processing equipment to be consistent with the spatial layout of each signal source on the screen.
According to some embodiments of the invention, the apparatus comprises a splice controller; and each signal source is output to a plurality of sub-screens through a splicing controller, and the current signal source layout in the instruction processing device is consistent with the spatial layout of the plurality of sub-screens corresponding to each signal source.
According to some embodiments of the invention, the unidirectional transmission apparatus further comprises an instruction conversion module; the instruction conversion module is used for converting the interaction instruction into an HID standard equipment protocol and inputting the interaction instruction into a corresponding signal source through the USB port.
The embodiment of the invention can realize the safe check and control of each signal source through one instruction input device, does not need to gather each signal source to one control terminal, and also avoids the risk that the signal source is intercepted by the control terminal.
Drawings
Fig. 1a illustrates a schematic block diagram of a multiple signal source interface security interaction device in accordance with some embodiments of the invention.
Fig. 1b illustrates a schematic block diagram of a multiple signal source interface security interaction device in accordance with some embodiments of the invention.
Fig. 2a illustrates a current signal source layout in an instruction processing apparatus according to some embodiments of the present invention, and fig. 2b illustrates a schematic spatial layout of a display apparatus corresponding to each signal source.
Fig. 3a illustrates a current signal source layout in an instruction processing apparatus according to some embodiments of the present invention, and fig. 3b illustrates a schematic spatial layout of a display apparatus corresponding to each signal source.
Fig. 4a illustrates a current signal source layout in an instruction processing apparatus according to some embodiments of the present invention, and fig. 4b illustrates a schematic spatial layout of a display apparatus corresponding to each signal source.
Fig. 5a illustrates a current signal source layout in an instruction processing apparatus according to some embodiments of the present invention, and fig. 5b illustrates a schematic spatial layout of a display apparatus corresponding to each signal source.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention.
In the present application, the use of optical fibers, serial ports, and other wires is related to, and for example, a network optical conversion module is needed when a signal is converted from a network to an optical fiber, but in the case that a computer network port is an optical port, an additional network optical conversion module may be omitted, and in view of whether such a module is necessary to be determined according to an actual application scenario, it is well known to those skilled in the art, so for simplicity, description is not given one by one, but the omission of the necessary conversion module is not indicated. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Fig. 1a illustrates a schematic block diagram of a multiple signal source interface security interaction device in accordance with some embodiments of the invention.
The types of connecting wires corresponding to the numbers in the figure are as follows: 1. a unidirectional transmission line; usb line; 3. a unidirectional transmission line; 5. video lines.
The illustrated multi-source interface security interaction device includes an instruction processing device 13 and a unidirectional transmission device (e.g., the illustrated unidirectional transmission line 3). According to some embodiments of the present invention, the apparatus may further include components such as an instruction conversion module (not shown in the drawings), the interactive instruction generating device 10, the display device, and the like, and connection lines between the components. The display device 11 may be a tiled screen or a non-tiled screen.
The interactive command generating apparatus 10 may be a touch screen capturing touch by various modes such as electric induction, magnetic induction, thermal induction, light induction, etc., or an interactive command generating apparatus for other control actions such as a keyboard, a mouse, etc.
The instruction processing device 13 may be connected to the signal sources (15, 16) via a unidirectional transmission device, such as the unidirectional transmission line 3 shown. The instruction processing apparatus 13 may store a plurality of layouts in advance. The plurality of layouts are consistent with the plurality of layouts on the spatial position of the display device corresponding to each signal source. Before starting to collect the interaction instructions, the instruction processing device 13 receives a selection by the user to determine the current signal source layout, as shown in fig. 2a-5b, and when the display devices (15 ', 16', 17 ', 18') therein are positioned as shown in fig. 2b,3b,4b and 5b, respectively, the user can select the corresponding layout of the signal sources (15, 16, 17, 18) as shown in fig. 2a,3a,4a,5 a. The instruction processing apparatus may also be configured to select a corresponding layout as the current signal source layout in response to a specific shortcut key operation, e.g. CTrl +2 is the layout of fig. 2a, CTrl +3 is the layout of fig. 3a, etc.
According to some embodiments of the present invention, instruction processing device 13 may include a plurality of output interfaces, each output interface being connected to a signal source via a unidirectional transmission device. After the instruction processing device 13 determines the current signal source layout, the instruction processing device 13 may receive the interaction instruction of the interaction instruction generating device through the illustrated usb line 2, and determine the signal source to be operated according to the pre-stored layout information and in combination with the interaction position (such as the touch or mouse position) indicated in the interaction instruction. For example, the instruction processing device determines the distribution position of each signal source on the display device according to the layout, and by analyzing the interaction position information in the interaction instruction, it can determine the signal source corresponding to the position to which the touch is applied, for example, assuming that the signal source 16 is used, the instruction processing device sends the relevant interaction instruction to the output port corresponding to the signal source 16, and the output port sends the interaction instruction to the signal source, so that the interaction instruction is responded. The signal source 16 may first convert touch coordinates in the interaction instruction to coordinates in the signal source program space in response to the interaction instruction, for example, by conversion of touch coordinates (touch coordinates on the interaction instruction generating device) to display device coordinates, and conversion of display device coordinates to coordinates in the signal source program space), and thereby convert the interaction instruction to operations in the signal source program space accordingly. Therefore, the user can refer to the pictures output by the signal sources, and the operation on the signal sources is directly realized through an interactive instruction generating device (such as a keyboard or a mouse). The signal source comprises a personal computer, a handheld or laptop computer, a tablet computer, a cellular telephone, a mobile device, an electronic device, a smart phone, a smart television or a camera; the display device includes a tiled screen. The response of the signal source to the interaction instruction may for example comprise: opening a file, closing a file, receiving text input, and the like. The signal source response results may be directly output to the respective display devices 15 ', 16' through a video line connected thereto.
According to some embodiments of the present invention, after determining the signal source to be controlled by the interactive instruction, the instruction processing apparatus 13 may also determine, through a preset mapping relationship, to which output port the interactive instruction is to be sent. It is also possible to determine to which output port the interaction instruction is to be sent by reading a configuration file defining the correspondence of each signal source (ID) to an output port.
FIG. 1b shows a schematic block diagram of a multiple signal source interface security interaction device in accordance with further embodiments of the invention.
The differences between fig. 1b and fig. 1a are seen in the dashed boxes. For simplicity, parts of the figures other than the dashed boxes are denoted by the same numerals as in fig. 1a, and the description will not be repeated.
As shown in fig. 1b, according to some embodiments of the present invention, the unidirectional transmission line or device of the multi-signal source interface security interaction device may further include an instruction conversion module (or HID module) (23, 23'), where the number of instruction conversion modules is the same as the number of signal sources, and each instruction conversion module is configured to convert the interaction instruction transmitted to the signal source into an HID standard device protocol, and input the converted interaction instruction to the corresponding signal source through a USB port.
According to some embodiments of the present application, as shown in fig. 1b, the multi-signal source interface security interaction device may further comprise unidirectional optical fibers (24, 24') for unidirectional transmission purposes. Depending on the computer network port, a transmitting module (21, 21 ') for converting an electrical signal into an optical signal and a receiving module (22, 22') for converting an optical signal into an electrical signal can be used together. In the case that the computer network port itself is an optical port, an additional transmitting module or receiving module may be omitted, and in view of whether such a module is necessary to be determined according to an actual application scenario, it is well known to those skilled in the art, so that for simplicity, each unidirectional transmission line includes a unidirectional optical fiber to cover the above-mentioned situations. In addition, the method can further comprise the steps of converting the interactive instruction to be transmitted to the signal source into an HID standard equipment protocol through the instruction conversion module and inputting the interactive instruction to the corresponding signal source through the USB port.
Each unidirectional transmission line or device mentioned above may further include a serial port protocol conversion module and a unidirectional serial port line; the serial port protocol conversion module is used for converting an input interaction instruction signal into a serial port signal, transmitting the serial port signal to a unidirectional serial port line corresponding to a target signal source, and transmitting the serial port signal to the transmission module through the unidirectional serial port line. Or under a certain safety environment, only the unidirectional serial port line and the matched equipment can be selected, and the unidirectional optical fiber is not added, or the unidirectional optical fiber is adopted as described above.
In addition, the unidirectional transmission device comprises all media or components capable of realizing unidirectional transmission.
According to some embodiments of the invention, the instruction processing device 13 and the unidirectional transmission device or line may be integrated in one box.
An exemplary security interface interaction procedure for a multiple signal source interface security interaction device is further described below with reference to fig. 1 a.
As described earlier, the instruction processing apparatus 13 determines the signal source layout before starting to collect the interactive instruction.
When the interactive instruction generating apparatus 10 transmits the interactive instruction to the instruction processing apparatus 13 through the usb line (or other transmission apparatus), the instruction processing apparatus 13 receives the interactive instruction and judges a control object of the interactive instruction according to the current signal source layout, and when judging that the interactive instruction is directed to the signal source 16, the instruction processing apparatus 13 transmits the interactive instruction to the signal source 16 through the unidirectional transmission line.
The signal source 16 receives the interactive instruction transmitted from the instruction processing apparatus 13, and makes a response, and outputs the result of the response to the display apparatus 16', which is provided only for presenting a picture, without having a data storage function.
When the interactive instruction generating device 10 moves, for example, when the mouse moves, the interactive instruction is transmitted to the instruction processing device 13 by the mouse through a usb line (or other transmission device), the instruction processing device 13 receives the interactive instruction, determines a control object of the interactive instruction according to the current signal source layout, and when it is determined that the interactive instruction is directed to the signal source 15, the instruction processing device 13 transmits the interactive instruction to the signal source 15 through a unidirectional transmission line. The signal source 15 receives the interactive instruction transmitted from the instruction processing apparatus 13, and makes a response, and outputs the result of the response to the display apparatus 15', which is provided only for presenting a picture, without having a data storage function.
According to some embodiments of the application, the apparatus may further comprise a splice controller; each signal source is output to a screen through a splicing controller, and the selected current signal source layout in the instruction processing device is consistent with the spatial layout of each signal source on the screen. The splice controller of the present application is intended to cover all devices that can aggregate pictures of multiple signal sources onto one screen, including picture splitters and the like.
According to some embodiments of the invention, the apparatus may further comprise a splice controller; and outputting each signal source to a plurality of sub-screens through a splicing controller, and instructing the current signal source layout selected in the processing equipment to be consistent with the spatial layout of the plurality of sub-screens corresponding to each signal source.
The embodiment of the invention can realize the safe check and control of each signal source through one instruction input device, does not need to gather each signal source to one control terminal, and also avoids the risk that the signal source is intercepted by the control terminal.
While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (9)
1. The safe interaction device of many signal source interface, its characterized in that includes:
Instruction processing apparatus and unidirectional transmission apparatus;
The method comprises the steps that an instruction processing device collects an interaction instruction generated by an interaction instruction generating device, a target signal source to be controlled by the interaction instruction is determined according to the current signal source layout in the instruction processing device and the interaction position indicated by the interaction instruction, the interaction instruction is unidirectionally transmitted to the target signal source through a unidirectional transmission device, and the current signal source layout in the instruction processing device is consistent with the layout of display devices corresponding to the signal sources in space; the target signal source responds according to the interaction instruction and transmits a response result to the corresponding display equipment;
The instruction processing device stores a plurality of layouts in advance, wherein the layouts are consistent with a plurality of layouts on the spatial positions of the display devices corresponding to the signal sources, and a user selects one of the corresponding layouts as the current signal source layout according to the spatial layout of the display devices.
2. The multiple signal source interface secure interaction apparatus of claim 1, wherein the instruction processing device comprises a plurality of output interfaces, each output interface being connected to a signal source through a unidirectional transmission device to unidirectionally transmit the interaction instruction to the signal source through the unidirectional transmission device.
3. The multi-signal source interface secure interaction device of claim 1 or 2, wherein the unidirectional transmission equipment comprises unidirectional optical fibers and/or unidirectional serial lines.
4. The multi-signal source interface secure interaction device of claim 2, wherein the unidirectional transmission apparatus comprises a transmission module, a reception module, a unidirectional optical fiber, and an instruction conversion module;
the sending module is used for converting the interaction instruction from an electric signal to an optical signal;
the receiving module is used for converting the optical signal into an electric signal;
the transmitting module and the receiving module are connected through unidirectional optical fibers;
The instruction conversion module is connected with the receiving module and is used for receiving the interactive instruction from the receiving module, converting the interactive instruction into an HID standard equipment protocol and inputting the interactive instruction into a corresponding signal source through the USB port.
5. The multi-signal source interface secure interaction device according to claim 4, wherein the unidirectional transmission apparatus further comprises a serial port protocol conversion module and a unidirectional serial port line; the serial port protocol conversion module is used for converting an input interaction instruction signal into a serial port signal, transmitting the serial port signal to a unidirectional serial port line corresponding to a target signal source, and transmitting the serial port signal to the transmission module through the unidirectional serial port line.
6. The multiple signal source interface secure interactive apparatus according to claim 1, wherein the instruction processing device and the unidirectional transmission device are integrated in one box; the device also comprises the interactive instruction generating device and a display device.
7. The multiple signal source interface secure interaction device of claim 1, comprising a splice controller; and outputting each signal source to a screen through a splicing controller, and instructing the current signal source layout in the processing equipment to be consistent with the spatial layout of each signal source on the screen.
8. The multi-signal source interface secure interaction device of claim 1 or 2, comprising a splice controller; and each signal source is output to a plurality of sub-screens through a splicing controller, and the current signal source layout in the instruction processing device is consistent with the spatial layout of the plurality of sub-screens corresponding to each signal source.
9. The multiple signal source interface secure interaction apparatus of claim 2, wherein the unidirectional transmission device further comprises an instruction conversion module; the instruction conversion module is used for converting the interaction instruction into an HID standard equipment protocol and inputting the interaction instruction into a corresponding signal source through the USB port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018511.0A CN114625417B (en) | 2022-01-07 | 2022-01-07 | Multi-signal source interface safety interaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210018511.0A CN114625417B (en) | 2022-01-07 | 2022-01-07 | Multi-signal source interface safety interaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114625417A CN114625417A (en) | 2022-06-14 |
| CN114625417B true CN114625417B (en) | 2024-08-02 |
Family
ID=81898961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210018511.0A Active CN114625417B (en) | 2022-01-07 | 2022-01-07 | Multi-signal source interface safety interaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114625417B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115333810B (en) * | 2022-08-01 | 2024-08-02 | 北京仁光科技有限公司 | Multi-network signal source interaction system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947815A (en) * | 2021-04-27 | 2021-06-11 | 北京仁光科技有限公司 | Multi-window interaction method and system, readable storage medium and electronic device |
| CN113448622A (en) * | 2021-01-20 | 2021-09-28 | 北京仁光科技有限公司 | Multi-signal-source interface interaction system |
| CN114415866A (en) * | 2022-01-07 | 2022-04-29 | 北京仁光科技有限公司 | Multi-signal-source interface safety interaction device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109697042A (en) * | 2017-10-20 | 2019-04-30 | 北京仁光科技有限公司 | Multisignal source dispatching method, device, equipment and computer readable storage medium |
| CN109101173B (en) * | 2018-02-13 | 2020-10-30 | 北京仁光科技有限公司 | Screen layout control method, device, equipment and computer readable storage medium |
| CN110362259A (en) * | 2018-04-10 | 2019-10-22 | 北京仁光科技有限公司 | Command dispatching system, method, equipment and computer readable storage medium |
| CN108549500B (en) * | 2018-04-16 | 2021-01-19 | 广州视源电子科技股份有限公司 | Touch panel control circuit and touch panel |
| CN110618780A (en) * | 2018-06-20 | 2019-12-27 | 北京仁光科技有限公司 | Interaction device and interaction method for interacting multiple signal sources |
| 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 |
| CN213934850U9 (en) * | 2021-01-20 | 2021-09-17 | 北京仁光科技有限公司 | Multi-signal source interface interaction device |
| CN113010075B (en) * | 2021-04-27 | 2022-04-19 | 北京仁光科技有限公司 | Multi-signal source window interaction method and system, readable storage medium and electronic device |
-
2022
- 2022-01-07 CN CN202210018511.0A patent/CN114625417B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113448622A (en) * | 2021-01-20 | 2021-09-28 | 北京仁光科技有限公司 | Multi-signal-source interface interaction system |
| CN112947815A (en) * | 2021-04-27 | 2021-06-11 | 北京仁光科技有限公司 | Multi-window interaction method and system, readable storage medium and electronic device |
| CN114415866A (en) * | 2022-01-07 | 2022-04-29 | 北京仁光科技有限公司 | Multi-signal-source interface safety interaction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114625417A (en) | 2022-06-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113448622B (en) | Multi-signal-source interface interaction system | |
| JP5192462B2 (en) | Remote support method, system, program | |
| KR20090016044A (en) | Apparatus and method for multitasking in portable terminal | |
| US20150249656A1 (en) | Network connection sharing method and network connection sharing system | |
| CN105389148A (en) | Data transmitting method, data receiving method, and related device and system | |
| US20050185102A1 (en) | Single touch launch of remote applications over video | |
| CN114625417B (en) | Multi-signal source interface safety interaction device | |
| JP2007174166A (en) | Mobile terminal used also as remote controller, and remote control method for av apparatus | |
| WO2023124141A9 (en) | Input method calling method and related device | |
| CN107038024B (en) | Operation configuration method and equipment thereof | |
| CN114415866A (en) | Multi-signal-source interface safety interaction device | |
| US20210081160A1 (en) | Image transmission device, image display system capable of remote screenshot, and remote screenshot method | |
| CN110515574B (en) | Apparatus, method and system for interacting with at least one computer | |
| CN213934850U9 (en) | Multi-signal source interface interaction device | |
| CN114726838B (en) | System and method for remote secure interaction of multiple signal sources | |
| CN114389764B (en) | Method and system for remotely interacting multiple signal sources based on multiple double-link devices | |
| CN114726904B (en) | System and method for remote secure interaction of signal sources | |
| CN114371899B (en) | Multi-signal-source interface interaction system | |
| CN114579996B (en) | Mobile disk data interaction system and method | |
| KR100686086B1 (en) | Internet phone system using portable remote terminal and method of the same | |
| CN214851559U (en) | Microscope intelligent terminal system | |
| CN115277810B (en) | Signal source parallel interaction system | |
| CN115333810B (en) | Multi-network signal source interaction system | |
| CN115297362B (en) | Signal source parallel interaction system based on network | |
| KR20140029049A (en) | Display apparat and input signal processing method using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |