CN112783598A - Multi-user safety collaborative interaction system, method and equipment - Google Patents
Multi-user safety collaborative interaction system, method and equipment Download PDFInfo
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- 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
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Abstract
The invention relates to a multi-person safe collaborative interaction system, which comprises: two computers, first and second encoding and control devices, first and second shared interfaces, first and second private interfaces, first and second interactive interfaces; the first sharing interface displays content output by a first computer and related to interaction, the first private interface displays private content output by the first computer, and the first interaction interface outputs content of a second sharing interface of a second computer; the first coding and controller is connected with the first computer, receives the content from the first computer, which is the same as the content output to the first sharing interface, codes the received content, which is the same as the content output to the first sharing interface, into a first network stream signal, and then the first network stream signal is used for the second computer to access, acquire and output to the second interactive interface, or the second coding and controller is used for acquiring and then forwarding to the second computer, and then the second computer outputs to the second interactive interface. The invention can realize the safety control of the interactive information in the interactive process.
Description
Technical Field
The invention relates to the field of data interaction, in particular to a multi-person safe collaborative interaction system, a multi-person safe collaborative interaction method and multi-person safe collaborative interaction equipment.
Background
With the development of science and technology, more and more occasions exist for users to perform data interaction through networks. The emergence of network communication tools such as Tencent QQ, WeChat and the like, users can communicate and transmit data with other users through a network at any time and any place.
In the interaction process of exchanging and transmitting data, a user may process some private information, and how to ensure the security and the interaction efficiency of the private information in the interaction process and the private information processing process becomes a problem to be solved urgently.
Disclosure of Invention
In view of the above problem, a first aspect of the present invention provides a multi-person secure collaborative interaction system, which includes:
the system comprises at least two computers, a first coding and controller, a second coding and controller, a first shared interface, a first private interface, a first interactive interface, a second shared interface, a second private interface and a second interactive interface; the at least two computers include: a first computer and a second computer;
the first sharing interface, the first private interface and the first interactive interface are respectively connected with a first computer; the first sharing interface is used for displaying content which is output by a first computer and related to interaction, the first private interface is used for displaying private content output by the first computer, and the first interaction interface is used for outputting content of a second sharing interface of a second computer;
the second sharing interface, the second private interface and the second interactive interface are respectively connected with a second computer; the second sharing interface is used for displaying content which is output by a second computer and related to interaction, the second private interface is used for displaying private content output by the second computer, and the second interaction interface is used for outputting content of the first sharing interface of the first computer;
the first coding and controller is connected with the first computer and is used for receiving the content from the first computer, which is the same as the content output to the first sharing interface, and coding the received content, which is the same as the content output to the first sharing interface, into a first network stream signal, so that the second computer can access, acquire and output the first network stream signal to the second interactive interface, or the second coding and controller can acquire the first network stream signal and forward the first network stream signal to the second computer and output the first network stream signal to the second interactive interface;
the second coding and controller is connected with the second computer and is used for receiving the content from the second computer, which is the same as the content output to the second sharing interface, and coding the received content, which is the same as the content output to the second sharing interface, into a second network stream signal, so that the second network stream signal is accessed by the first computer, acquired and output to the first interactive interface, or the first coding and controller is acquired and then forwarded to the first computer and then output to the first interactive interface by the first computer;
the first computer can also respond to an interaction control command of the second interaction interface from the second computer and output a response result to the first sharing interface of the first computer so as to update the content of the first sharing interface;
the first computer is further used for detecting the position moving operation of the window on the first private interface in real time, obtaining the coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
According to some embodiments of the present invention, the first encoding and controller and the first shared interface are connected to the first computer through a first screen splitter; the second coding and control device and the second sharing interface are connected with the second computer through the second screen splitter.
The second aspect of the present invention provides a system for multi-person secure collaborative interaction, comprising:
the system comprises at least two computers, a first sharing interface, a first private interface, a first interactive interface, a second sharing interface, a second private interface and a second interactive interface; the at least two computers include: a first computer and a second computer;
the first sharing interface, the first private interface and the first interactive interface are respectively connected with a first computer; the first sharing interface is used for displaying content which is output by a first computer and related to interaction, the first private interface is used for displaying private content output by the first computer, and the first interaction interface is used for outputting content of a second sharing interface of a second computer;
the second sharing interface, the second private interface and the second interactive interface are respectively connected with a second computer; the second sharing interface is used for displaying content which is output by a second computer and related to interaction, the second private interface is used for displaying private content output by the second computer, and the second interaction interface is used for outputting content of the first sharing interface of the first computer;
the first computer also encodes the same content as the content output to the first sharing interface into a first network stream signal for the second computer to access, acquire and output to the second interactive interface;
the second computer also encodes the same content as the content output to the second sharing interface into a second network stream signal for the first computer to access, acquire and output to the first interactive interface;
the first computer can also respond to an interaction control command of the second interaction interface from the second computer and output a response result to the first sharing interface of the first computer so as to update the content of the first sharing interface;
the first computer is further used for detecting the position moving operation of the window on the first private interface in real time, obtaining the coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
According to some embodiments of the invention, the first computer and the second computer comprise personal computers, server computers, hand-held or laptop devices, mobile devices (such as mobile phones, Personal Digital Assistants (PDAs), media players, and the like), multiprocessor systems, consumer electronics, smart televisions, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices.
According to some embodiments of the invention, the first computer may respond to a control command input by the user to display the content on the first interactive interface to the first private interface and/or the first shared interface; and/or display the content on the first sharing interface to the first private interface and/or the first interactive interface;
the second computer can respond to the control command input by the user and display the content on the second interactive interface to the second private interface and/or the second sharing interface; and/or display the content on the second shared interface to the second private interface and/or the second interactive interface.
According to some embodiments of the invention, the multi-person secure collaborative interaction system comprises an additional plurality of interfaces, and each interface displays private content of different privacy degrees and/or accepts interaction operations of different degrees.
The third aspect of the invention provides a multi-person safe collaborative interaction method, which comprises the following steps:
outputting the content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the content to be interacted from other computers to a first interaction interface, and outputting private content to a first private interface;
detecting the position moving operation of a window on a first private interface in real time;
and acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
According to some embodiments of the invention, the window position moving operation includes a mouse dragging operation or a keyboard or touch-implemented window moving operation.
According to some embodiments of the invention, the method further comprises: outputting, to the other computers, information about content on the first sharing interface being shared to one or more of the other computers, the information comprising: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently denies the other computer's retrieval request for the content on the first shared interface.
According to some embodiments of the invention, the method further comprises: outputting, to a first interactive interface, information about content on a first sharing interface being shared to one or more of the other computers, the information comprising: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently no longer responds to operations on the content on the first shared interface, including keyboard, mouse, touch operations.
A fourth aspect of the present invention provides a multi-user secure collaborative interaction device, including a processor, a memory, and a computer program stored in the memory and operable on the processor, where the processor implements the following steps when executing the computer program stored in the memory:
s1, outputting content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the shared content from other computers to the first interaction interface, and outputting private content to a first private interface;
s2, detecting the position moving operation of a window on the first private interface in real time;
and S3, responding to the detected position moving operation, acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with a private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
The invention can realize the safety control of the interactive information in the interactive process, namely, the safety of the private information is ensured, and simultaneously, the multi-user safety sharing assistance can be quickly and effectively realized.
Drawings
FIG. 1 is a schematic diagram of a multi-person secure collaborative interaction system according to some embodiments of the invention;
FIG. 2 is a schematic diagram of a multi-person secure collaborative interaction system according to further embodiments of the present invention;
FIG. 3 is a flow diagram of a method for multi-person secure collaborative interaction according to further embodiments of the present invention;
FIG. 4 is a schematic diagram of a multi-person secure collaborative interaction apparatus according to yet further embodiments of the present invention;
fig. 5 is a schematic diagram of a multi-person secure collaborative interaction device according to further embodiments of the present invention.
Detailed Description
In the present application, computers are for exemplary purposes only and other interactive terminals can be used including, but not limited to, personal computers, server computers, hand-held or laptop devices, mobile devices (such as mobile phones, Personal Digital Assistants (PDAs), media players, and the like), multiprocessor systems, consumer electronics, smart televisions, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices, and the like. In this application, the interface includes various screens that can display content. As used herein, if network connectivity is involved, the network may include a Wi-fi network, a Bluetooth network, a Private Area Network (PAN), a Local Area Network (LAN), a Wide Area Network (WAN), IEEE 802.1x, an intranet, the Internet, an extranet, and combinations thereof. The network may also include a digital cellular telephone network, which may include Global System for Mobile communications (GSM), General Packet Radio Service (GPRS), cdmaOne, CDMA2000, evolution-data optimized (EV-DO), enhanced data rates for GSM evolution (EDGE), Universal Mobile Telecommunications System (UMTS), Digital Enhanced Cordless Telecommunications (DECT), digital AMPS (IS-136/TDMA), Integrated digital enhanced network (iDEN), WiMAX, LTE advanced, Mobile Broadband Wireless Access (MBWA), IEEE 802.20. The network may be public access, private, virtual private, such as a VPN.
Fig. 1 shows a multi-user secure collaborative interaction system implemented by three screens according to an embodiment of the present invention, which includes: computer 10, computer 11, encoding and controller 101, encoding and controller 111, shared interface 104, private interface 102, interactive interface 100, shared interface 114, interactive interface 110, and private interface 112.
According to some embodiments of the invention, the system may further comprise a server 2, a switch 107, and the like.
The computer 10 is connected with the sharing interface 104, and outputs the content to be shared with other users to the sharing interface 104; the sharing interface 104 receives and presents the content.
The computer 10 is connected with the private interface 102, and outputs content irrelevant to interaction or called private content to the private interface 102, wherein the private content only allows a user to operate and view; private interface 102 receives the content and presents it.
The computer 10 is connected with the interactive interface 100, and outputs the content to be interacted of the computer 11, namely the content on the sharing interface from the computer 11 to the interactive interface; the interactive interface 100 receives the content and displays it.
The computer 11 is connected with the sharing interface 114, and outputs the content to be shared with other users to the sharing interface 114; the sharing interface 114 receives and presents the content.
The computer 11 is connected with the private interface 112, and outputs content irrelevant to interaction or private content to the private interface 112, wherein the private content only allows the user to operate and view; the private interface 112 receives the content and presents it.
The computer 11 is connected with the interactive interface 110, and outputs the contents to be interacted of other users to the interactive interface; the interactive interface 110 receives and presents the content.
The computer 10 is connected with the coding and controller 101, and outputs the same content as that of the sharing interface 104 to the coding and controller 101; the computer 11 is connected to the coding and control unit 111, and outputs the same content as that of the sharing interface 114 to the coding and control unit 111.
According to some embodiments of the present invention, the computer 10 outputs the same content as the content of the sharing interface 104 to the encoding and control 101, for example, through a screen splitter. The input end of the screen splitter is connected with the computer 10, and the two output ends are respectively connected with the coding and control unit 101 and the sharing interface 104.
According to some embodiments of the invention, the computer 11 outputs the same content as the content of the sharing interface 114 to the coding and control 111, for example, through a screen splitter. The input end of the screen splitter is connected with the computer 11, and the two output ends are respectively connected with the coding and control device 111 and the sharing interface 114.
According to some embodiments of the present invention, the computer 10 makes the content output to the encoding and control 101 the same as the content output to the sharing interface 104, for example by means of an internal backup.
According to some embodiments of the invention, the computer 11 makes the content output to the coding and control 111 the same as the content output to the sharing interface 114, for example by means of an internal backup.
The encoding and control 101 encodes the received content identical to the content on the sharing interface into a network stream signal and transmits the network stream signal to the encoding and control 101 connected to a target computer (e.g., the computer 2) through a network, decodes the network stream signal by the encoding and control 101, and outputs the decoded content to the interaction interface 110. Alternatively, the encoding and control unit 101 receives the network stream signal, encodes the network stream signal into a network stream signal, then obtains the network stream signal directly from the computer 11 (without passing through the encoding and control unit) through the network (e.g., via the switch 107 and the server 2), and outputs the network stream signal to the interaction interface 110, and the computer 11 decodes the network stream signal and outputs the decoded content to the interaction interface 110.
When the content of the shared interface of the computer 10 is displayed on the interactive interface of the computer 11, the computer 11 may perform interactive control according to the content of the interactive interface, and a corresponding interactive control command (for example, a control command such as double-click or single-click on a certain coordinate on the interactive interface) is sent to the computer 10 through the coding and controller 101 to respond (or, the interactive command is sent directly to the computer 10 through the network instead of through the coding and controller 101), that is, the content on the shared interface of the computer 10 can be changed according to the cooperative work of the computer 11, and the changed content on the shared interface is continuously shared and displayed on the interactive interface of the computer 11 according to the interactive control command or a default setting.
Similarly, the computer 11 may also implement a cooperative function of transmitting the content of the sharing interface thereon to the interactive interface of the computer 10 and receiving the computer 10. Alternatively, the computer 11 may set the content of the sharing interface on the computer 11 to be opened to the computer 10 in real time, so that the content of the sharing interface of the computer 11 can be viewed on the interactive interface of the computer 10.
In other cases, when the user of the computer 10 needs to actively assist the computer 11 in processing the service, a request interactive control command may be input through the interactive interface 100 to request to acquire the content on the shared interface of the computer 11, the content on the shared interface of the computer 11 is displayed on the interactive interface 100 of the computer 10 after the approval of the computer 11, and then the content on the interactive interface is interactively controlled, and the interactive control command is sent to the computer 10 to make the computer 10 respond.
The interactive control command, the request interactive control command, and the interactive control command may include information such as ID information or an address of a target computer to which the command is to be transmitted.
According to some embodiments of the present invention, a user may drag the content of the interactive interface to the sharing interface 104 through a mouse drag operation, for example, to form shared content, and send the content on the sharing interface to an object needing to be shared through an interactive control command, for example, to the computer 11.
According to some embodiments of the present invention, the encoding and control unit 101 may encode the received content as the first network stream signal in real time according to the update condition of the content output from the computer 10 to the shared interface, for example, output to the computer 11. The computer 11 receives the first network stream signal from the computer 10 output and decodes it and outputs the decoded content to the interactive interface 114 for further operation with respect to the interactive interface.
According to some embodiments of the present invention, in the computer 10, the content on the shared interface or the interactive interface may be moved to the private interface by dragging through a mouse dragging operation, and the computer 10 may also be caused to display the content on the shared interface 104 or the interactive interface 100 to the private interface 102 instead (i.e. all the content is transferred to the private interface 102 for display) by setting a shortcut key or the like. Or dragging the interactive interface and the sharing interface to each other.
According to some embodiments of the present invention, computer 10 may output to other computers information about the content on the sharing interface thereon being shared to computer 11, the information including: text list prompt, bubble popup prompt and icon shaking prompt; and/or computer 10 subsequently denies other computers' requests to invoke content on their sharing interface. An example of a text list prompt is shown in FIG. 2, where computer 02 is shown on the display interface of computer 10 (the private interface) as being used by a user or computer A.
In order to avoid accidental sharing of such information when the drag action on the computer is sometimes an unintended action or an unexpected action, and the content on the private interface is also very private or needs to be kept secret, according to some embodiments of the present invention, the computer 11 performs real-time display position detection on the display window displaying the content on the private interface, and prohibits the window on the private interface from moving to the interactive interface or the shared interface, but may allow the display window on the interactive interface or the shared interface to move to the private interface. According to some embodiments of the invention, the computer performs real-time display position detection on the display window for displaying the content on the private interface, and when the display window edge is detected to be overlapped with the private interface area, the window stops moving in the overlapping direction, so that the picture content on the private interface can be ensured not to be dragged to other interfaces, and the leakage of the content on the private interface can be avoided. Various private software, documents, videos and other conventional files can be operated on the private interface, and users can process own services on the private interface.
Interfaces (or screens) may also be added according to some embodiments of the present invention, and each interface may display a different degree of privacy of private content and/or accept a different degree of interaction, such as allowing only copying, disallowing input, etc.
According to some embodiments of the invention, the first and second encoding and control units may also be provided separately, as shown in fig. 2: including an encoder 1111 and a controller 1101, an encoder 1000 and a controller 1001. The encoder 1111 will acquire the same content as the shared interface and encode it for output. The controller 1101 will receive input from other computers, such as input sharing interface content or other control commands, and output it to the computer 11, and the computer 11 will display the sharing interface content to the interactive interface or respond according to the control commands. Similarly, the encoder 1000 acquires and encodes the same content as the shared interface and outputs the content. The controller 1001 receives input from other computers, such as input sharing interface content or other control commands, and outputs the input sharing interface content or other control commands to the computer 10, and the computer 10 displays the sharing interface content to the interactive interface or responds according to the control commands. Alternatively, the controllers 1000 and 1101 could be omitted and the computer could receive the relevant inputs directly.
The above computers 11 and 10 are each provided with corresponding coding and control, and if the computer 10 is only a display side or a recipient of shared content, the computer 10 may not be provided with the coding and control 101.
The above computers 11 and 10 are each provided with corresponding codes and controllers, and if the computer 11 is only a display side or a recipient of shared content, the computer 11 may not be provided with the codes and controllers 111.
According to other embodiments of the present invention, the functions of the screen splitter, the encoder and the controller can be integrated into a computer, and the computer itself can implement the related functions.
The application also provides a multi-person safe collaborative interaction method, and with reference to fig. 3, the method includes the following steps:
s1, outputting content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the shared content from other computers to the first interaction interface, and outputting private content to a first private interface;
s2, detecting the position moving operation of a window on the first private interface in real time;
and S3, responding to the detected position moving operation, acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with a private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
The position moving operation of the window may be, for example, a common mouse dragging operation or a keyboard or touch-implemented window moving operation.
The main body of the step can be the aforementioned computer 10 (which can be referred to as a first computer), the other computer (which can be referred to as a second computer) can be a computer 11, and the details of the computer described above with reference to fig. 1-2 are applicable here and will not be described here again for the sake of simplicity.
According to some embodiments of the invention, the method may further comprise: the first computer outputs information to the other computers about content on the first sharing interface being shared to the second computer, the information including: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently denies the other computer's retrieval request for the content on the first shared interface.
According to some embodiments of the invention, the method may further comprise: the first computer outputs information to the first interactive interface that the content on the first sharing interface is being shared to the second computer, the information comprising: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently no longer responds to operations on the content on the first shared interface, including keyboard, mouse, touch operations.
The present application also proposes a multi-user secure collaborative interaction apparatus, which can be used to implement part of the steps in the multi-user secure collaborative interaction method of the present application, and referring to fig. 4, the apparatus 400 includes:
a detection unit 401 for detecting a position moving operation on a window on the first private interface in real time;
a determining unit 402, configured to, in response to the position moving operation detected by the detecting module, obtain coordinates of the window, calculate a position of the window after the position moving operation, and determine whether an edge of the window after the position moving operation overlaps with the private interface area;
the execution unit 403 stops moving the window in the overlapping direction if there is overlap, and moves the window in response to the position moving operation if there is no overlap.
It will be understood by those skilled in the art that the details of the embodiments described above with reference to fig. 1-3 may be implemented by adding corresponding functions to the units described above with reference to fig. 4 or adding new units, and will not be described herein again. In addition, the technique of controlling the computer to display the contents thereof on two screens, respectively, is known to those skilled in the art and will not be further described herein.
Referring to fig. 5, the multi-user secure collaborative interaction device 600 includes a processor 61, a memory 62, a bus 63, and a computer program stored in the memory and operable on the processor.
In some instances, the multi-person secure collaborative interaction device 600 may further include an input device 601, an input port 602, an output port 603, and an output device 604. The input port 602, the processor 61, the memory 62, and the output port 603 are connected to each other through the bus 63, and the input device 601 and the output device 604 are connected to the bus 63 through the input port 602 and the output port 603, respectively, and further connected to other components of the multi-user security collaborative interaction device 600. It should be noted that the output interface and the input interface can also be represented by I/O interfaces.
The input device 601 receives input information from the outside, such as an input video stream (or input image) from another signal source, a keyboard input, or the like, and the input device 601 transmits the input information to the processor 61 through the input port 602; the input device 601 and the input port 602 may have two or more, respectively, and only 1 is shown in the figure for simplicity; processor 61 processes or responds to input information based on computer-executable instructions stored in memory 62 to generate output information and stores the output information temporarily or permanently in memory 62, and then transmits the output information to output device 604 via output port 603; the output device 604 outputs output information to the outside of the device 600 as needed; there may be three or more output ports and output devices, respectively, and only 1 is shown for simplicity. The processor 61, when executing the computer program stored in the memory 62, performs the following steps:
s1, outputting content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the shared content from other computers to the first interaction interface, and outputting private content to a first private interface;
s2, detecting the position moving operation of a window on the first private interface in real time;
and S3, responding to the detected position moving operation, acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with a private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
The process of the processor 61 processing or responding to input information to generate output information based on computer-executable instructions stored in the memory 62 can be understood in conjunction with the foregoing description and description shown in fig. 1-4, and for the sake of brevity, will not be described again here.
The invention can realize the safety control of the interactive information in the interactive process, namely, the safety of the private information is ensured, and simultaneously, the multi-user safety sharing assistance can be quickly and effectively realized.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (11)
1. A multi-person secure collaborative interaction system, comprising:
the system comprises at least two computers, a first coding and controller, a second coding and controller, a first shared interface, a first private interface, a first interactive interface, a second shared interface, a second private interface and a second interactive interface; the at least two computers include: a first computer and a second computer;
the first sharing interface, the first private interface and the first interactive interface are respectively connected with a first computer; the first sharing interface is used for displaying content which is output by a first computer and related to interaction, the first private interface is used for displaying private content output by the first computer, and the first interaction interface is used for outputting content of a second sharing interface of a second computer;
the second sharing interface, the second private interface and the second interactive interface are respectively connected with a second computer; the second sharing interface is used for displaying content which is output by a second computer and related to interaction, the second private interface is used for displaying private content output by the second computer, and the second interaction interface is used for outputting content of the first sharing interface of the first computer;
the first coding and controller is connected with the first computer and is used for receiving the content from the first computer, which is the same as the content output to the first sharing interface, and coding the received content, which is the same as the content output to the first sharing interface, into a first network stream signal, so that the second computer can access, acquire and output the first network stream signal to the second interactive interface, or the second coding and controller can acquire the first network stream signal and forward the first network stream signal to the second computer and output the first network stream signal to the second interactive interface;
the second coding and controller is connected with the second computer and is used for receiving the content from the second computer, which is the same as the content output to the second sharing interface, and coding the received content, which is the same as the content output to the second sharing interface, into a second network stream signal, so that the second network stream signal is accessed by the first computer, acquired and output to the first interactive interface, or the first coding and controller is acquired and then forwarded to the first computer and then output to the first interactive interface by the first computer;
the first computer can also respond to an interaction control command of the second interaction interface from the second computer and output a response result to the first sharing interface of the first computer so as to update the content of the first sharing interface;
the first computer is further used for detecting the position moving operation of the window on the first private interface in real time, obtaining the coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
2. The multi-person secure collaborative interaction system according to claim 1, wherein the first coding and controller and the first shared interface are connected to the first computer through a first screen splitter; the second coding and control device and the second sharing interface are connected with the second computer through the second screen splitter.
3. A multi-person secure collaborative interaction system, comprising:
the system comprises at least two computers, a first sharing interface, a first private interface, a first interactive interface, a second sharing interface, a second private interface and a second interactive interface; the at least two computers include: a first computer and a second computer;
the first sharing interface, the first private interface and the first interactive interface are respectively connected with a first computer; the first sharing interface is used for displaying content which is output by a first computer and related to interaction, the first private interface is used for displaying private content output by the first computer, and the first interaction interface is used for outputting content of a second sharing interface of a second computer;
the second sharing interface, the second private interface and the second interactive interface are respectively connected with a second computer; the second sharing interface is used for displaying content which is output by a second computer and related to interaction, the second private interface is used for displaying private content output by the second computer, and the second interaction interface is used for outputting content of the first sharing interface of the first computer;
the first computer also encodes the same content as the content output to the first sharing interface into a first network stream signal for the second computer to access, acquire and output to the second interactive interface;
the second computer also encodes the same content as the content output to the second sharing interface into a second network stream signal for the first computer to access, acquire and output to the first interactive interface;
the first computer can also respond to an interaction control command of the second interaction interface from the second computer and output a response result to the first sharing interface of the first computer so as to update the content of the first sharing interface;
the first computer is further used for detecting the position moving operation of the window on the first private interface in real time, obtaining the coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
4. A multi-person secure collaborative interaction system according to claim 1 or 3, wherein the first computer and the second computer comprise personal computers, server computers, hand-held or laptop devices, mobile devices (such as mobile phones, Personal Digital Assistants (PDAs), media players, and the like), multiprocessor systems, consumer electronics, smart televisions, minicomputers, mainframe computers, distributed computing environments that include any of the above systems or devices.
5. A multi-person secure collaborative interaction system according to claim 1 or 3,
the first computer can respond to a control command input by a user and displays the content on the first interactive interface to the first private interface and/or the first shared interface in turn; and/or display the content on the first sharing interface to the first private interface and/or the first interactive interface;
the second computer can respond to the control command input by the user and display the content on the second interactive interface to the second private interface and/or the second sharing interface; and/or display the content on the second shared interface to the second private interface and/or the second interactive interface.
6. A multi-person secure collaborative interaction system according to claim 1 or 3, comprising an additional plurality of interfaces, and each interface displays private content of different degrees of privacy and/or accepts interactive operations of different degrees.
7. A method for multi-person secure collaborative interaction, the method comprising the steps of:
outputting the content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the content to be interacted from other computers to a first interaction interface, and outputting private content to a first private interface;
detecting the position moving operation of a window on a first private interface in real time;
and acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with the private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
8. The method of claim 7, wherein the window position movement operation comprises a mouse drag operation or a keyboard or touch implemented window movement operation.
9. The method of claim 7, further comprising: outputting, to the other computers, information about content on the first sharing interface being shared to one or more of the other computers, the information comprising: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently denies the other computer's retrieval request for the content on the first shared interface.
10. The method of claim 7, further comprising: outputting, to a first interactive interface, information about content on a first sharing interface being shared to one or more of the other computers, the information comprising: text list prompt, bubble popup prompt and icon shaking prompt; and/or the first computer subsequently no longer responds to operations on the content on the first shared interface, including keyboard, mouse, touch operations.
11. A multi-person secure collaborative interaction device, comprising a processor, a memory, and a computer program stored in the memory and executable on the processor, the processor implementing the following steps when executing the computer program stored in the memory:
s1, outputting content to be shared to a first sharing interface, encoding the content to be shared into a network stream signal for other computers to access, acquire and interact, outputting the shared content from other computers to the first interaction interface, and outputting private content to a first private interface;
s2, detecting the position moving operation of a window on the first private interface in real time;
and S3, responding to the detected position moving operation, acquiring coordinates of the window, calculating the position of the window after the position moving operation, judging whether the edge of the window after the moving operation is overlapped with a private interface area, if so, stopping moving the window in the overlapping direction, and if not, responding to the position moving operation to move the window.
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