CN111046447A - Authority control method and authority control system - Google Patents
Authority control method and authority control system Download PDFInfo
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- CN111046447A CN111046447A CN201811410006.0A CN201811410006A CN111046447A CN 111046447 A CN111046447 A CN 111046447A CN 201811410006 A CN201811410006 A CN 201811410006A CN 111046447 A CN111046447 A CN 111046447A
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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
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
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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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2149—Restricted operating environment
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- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides an authority control method, which comprises the following steps: acquiring corresponding display position information of each signal source on a touch input and display screen; receiving a touch input and a first touch input on a display screen to generate a control instruction, and sending the control instruction to one or more corresponding signal sources so that the corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and a corresponding display position of the signal source on the display screen, wherein the one or more corresponding signal sources to which the control instruction is sent are determined according to the first touch input and corresponding display position information of each signal source on the touch input and the display screen. According to the invention, the touch input control of other touch input and display screens can be conveniently and rapidly realized by means of one current touch screen, the other touch input and display screens are prevented from being operated by mistake, and the touch input and display screens are switched to a touch mode and a non-touch mode in real time according to requirements.
Description
Technical Field
The invention relates to the technical field of intelligent interaction, in particular to an authority control method and an authority control system.
Background
With the advent of the information age, human-information interaction technology plays an increasingly important role, wherein large-screen touch display is one of the most modern video tools at present, and has been widely applied to various fields due to the characteristics of intuitiveness.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a large-screen touch display system in the prior art, where the system includes: a server 101, at least one computer (three exemplary computers 102, 103, 104 are schematically shown in fig. 1), a stitching processor 105, and a screen (the screen may include at least one sub-screen, three exemplary sub-screens 106, 107, 108 are schematically shown in fig. 1), the stitching processor 105 is respectively connected to the server 101, the at least one computer 102, 103, 104, and the at least one sub-screen 106, 107, 108, the server 101 is connected to the at least one computer 102, 103, 104, the stitching processor 105 is configured to receive contents of the at least one computer 102, 103, 104 and transmit the contents to the at least one sub-screen 106, 107, 108 for display, the server 105 is configured to receive touch information of a finger touch collected by a sensor (such as a camera in fig. 1) attached to the at least one sub-screen 106, 107, 108, and after the touch information is processed, obtaining touch input corresponding to the touch information, and sending the touch input to a corresponding computer to enable the computer to execute corresponding operation.
In the prior art, each signal source is displayed on the mosaic screen 106 and 108 through the mosaic processor, and the interface layout (hereinafter also referred to as screen layout, which includes display position and display window size, etc.) of each signal source on the screen is preset by the mosaic processor or can be changed according to real-time adjustment of a user.
The splicing processor described herein includes, in addition to the above-mentioned means for directly connecting the pictures on several computers to the large screen for enlarged display, a multi-channel video distribution device for displaying various application windows of the same computer on the whole large screen, and corresponding software.
In the case of the above large screen composed of a touch input capable of receiving a touch input and a display screen, since the touchability of each sub-screen cannot be effectively and conveniently controlled, such a large screen is generally limited to a visiting purpose in which all sensors are turned off or all sensors are turned on to receive touch inputs of all interfaces, which involves a data security problem. Both of them have a problem that the touch function of a large screen cannot be flexibly applied.
Disclosure of Invention
In view of the foregoing problems in the prior art, a first aspect of the present invention provides a method for controlling a right, including:
acquiring corresponding display position information of each signal source on the touch input and display screen, wherein each signal source can receive touch input from the corresponding display position on the touch input and display screen;
the method comprises the steps of receiving a first touch input on the touch input and a display screen, generating a control instruction according to the first touch input, and sending the control instruction to one or more corresponding signal sources, so that the one or more corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and a corresponding display position of the signal source on the display screen, wherein the one or more corresponding signal sources to which the control instruction is sent are determined according to the first touch input and corresponding display position information of each signal source on the touch input and the display screen.
In some embodiments, the display position information of each signal source on the touch input and display screen is obtained by reading the stitching processor in real time, wherein each signal source outputs content to a corresponding display position on the touch input and display screen through the stitching processor.
In some embodiments, determining one or more corresponding signal sources to which the control instruction is to be sent according to the first touch input and corresponding display position information of each signal source on the touch input and display screen includes: and determining a signal source displayed at a display position consistent with the touch position of the first touch input as a corresponding signal source to which the control instruction is to be sent, or determining a signal source displayed at a display position having a certain preset position relation with the touch position as a corresponding signal source to which the control instruction is to be sent.
In some embodiments, one or more corresponding signal sources to which a control command is to be sent are determined according to the touch position and the touch movement trajectory of the first touch input.
According to a second aspect of the present invention, there is provided an entitlement control system comprising:
a server; and
touch input and display screens;
the at least one signal source outputs content to and receives touch input from the touch input and a corresponding display location on the display screen;
the server receives the touch input and a first touch input on the display screen, generates a control instruction according to the first touch input, and sends the control instruction to one or more corresponding signal sources, so that the one or more corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and a corresponding display position of the signal source on the display screen, wherein the server determines one or more corresponding signal sources to which the control instruction is sent according to the first touch input and corresponding display position information of each signal source on the touch input and the display screen.
In some embodiments, the touch input and display screen comprises a capacitive sensing touch input and display screen, an infrared frame touch input and display screen, an infrared light curtain touch input and display screen.
In some embodiments, the signal source comprises one of a personal computer, a handheld or laptop computer, a tablet computer, a cellular telephone, a mobile device, an electronic device, a smartphone, a smart television, a camera, or a combination thereof; the touch input and display screen comprises a plurality of sub-screens, and the sub-screens are arranged separately or adjacently.
In some embodiments, the system includes a stitching processor, where each signal source outputs content to a corresponding display position on the touch input and display screen through the stitching processor, and the server obtains display position information of each signal source on the touch input and display screen by reading the stitching processor in real time.
According to a third aspect of the present invention, there is provided an entitlement control device comprising a processor and a memory, said memory being adapted to store executable program code; the processor is used for reading the executable program codes stored in the memory to execute the authority pushing management method.
According to a fourth aspect of the present invention, the present invention provides a computer-readable storage medium having stored thereon a computer program, characterized in that the program, when executed by a processor, implements the aforementioned rights push management method.
According to the invention, the touch input control of other touch input and display screens can be conveniently and rapidly realized by means of one current touch screen, the other touch input and display screens are prevented from being operated by mistake, and the touch input and display screens are switched to a touch mode and a non-touch mode in real time according to requirements.
Drawings
FIG. 1 is a schematic diagram of a prior art screen touch display system;
FIG. 2 is a schematic diagram of a rights control system according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a rights control apparatus according to an 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.
Referring to fig. 2, an authority control system according to an embodiment of the present invention includes: a first screen 206; a second screen 207; a stitching processor 205; and a server 201.
The first screen 206 and the second screen 207 are touch input and display screens. The first screen 206 in the figure comprises four sub-screens.
In the present application, the touch input and display screen refers to a device including a sensor that can receive a touch input and an imaging device that can perform image display, and the touch input and display screen includes, for example, an infrared light curtain type touch input and display screen, an infrared frame type touch input and display screen, and a capacitance induction type touch input and display screen. For infrared light curtain touch input and display screens, for example, including portions that display imagery (e.g., LCD displays), portions that participate in capturing touch input (e.g., infrared light curtain generating devices and infrared cameras for generating an infrared light curtain on the screen surface); when a finger touches the surface of the screen, an infrared camera attached to the screen can capture a touch signal of the touch point of the finger, and the signal contains touch position information. In this application, the touch may also be a touch of a light beam to a screen or a touch off the screen.
The splicing processor 205 is connected to the first screen 206 and the second screen 207, and is configured to output at least one signal source 200, 201, 202, 203, 204 to the first screen 206 and the second screen 207 in a screen layout manner, so that the first screen and the second screen respectively display a part or all of the at least one signal source, for example, each sub-screen of the first screen and the second screen display 5 signal sources in a one-to-one correspondence, or all sub-screens of the first screen display 1 signal source and the second screen displays another signal source. In fig. 2, 5 signal sources are shown, and more signal sources can be shown according to actual needs. The content of these 5 signal sources is output to the first screen 206 or the second screen 207 via the stitching processor. The server 199 is connected to the stitching processor 205, the signal sources 200 and 204, the first screen 206, and the second screen 207, and is configured to receive touch inputs on the first screen 206 and the second screen 207, and read a real-time screen layout (or display position information) on the stitching processor, from which a current signal source displayed on the first screen and the second screen can be determined. In fig. 2, for purposes of simplicity and illustration only, only one line between the first screen 206 and the server indicates that the input on each sub-screen on the first screen 206 is transmitted to the server. In the figure, the touch input on the first screen and the touch input on the second screen are normally sent to the server and forwarded to the corresponding signal source by the server, or the touch input on the first screen and the touch input on the second screen are normally directly sent to the corresponding signal sources connected to the two screens; or the touch input on the first screen is simultaneously sent to the server and the corresponding signal source, and the touch input on the second screen is also simultaneously sent to the server and the corresponding signal source.
Here, for convenience of description, the first screen and the second screen are separately provided, and it is conceivable that the first screen may be placed adjacent to the second screen; or the second screen is a part of the first screen. In the present application, the first screen and the second screen are provided only for the description, there is no substantial difference, and the implementation details applicable to the first screen are also applicable to the second screen.
The distribution of multiple signal sources over multiple screens is implemented in fig. 2 with a stitching controller. It is conceivable that one signal source may be displayed on a plurality of screens through the splicing controller, and the method of the present application may control the influence of the touch on each screen on the signal source.
Referring back to fig. 2, when the server receives the touch input at the arrow b on the second screen, a control instruction is generated according to the touch input, so that the relevant signal source no longer responds or continues to respond to the touch input from the corresponding display position. Here, the server may generate different control instructions according to the touch trajectory of the touch input, so that the related signal source no longer responds to the touch input from the corresponding display position or resumes responding to the touch input from the corresponding display position, for example, a straight line or a nearly straight line touch trajectory corresponding to a certain distance in the direction of arrow b in the figure, and generates a control instruction for causing the related signal source to resume responding to a subsequent touch input at its display position; and if the touch input is the touch input in the direction opposite to the arrow b, generating a control instruction for stopping the relevant signal source from responding to the subsequent touch input at the display position of the relevant signal source, wherein the touch track also comprises the touch of the specific symbol. Here, the server may preset a correspondence relationship between each touch input trajectory and the control instruction, and generate a corresponding control instruction after determining a certain touch input trajectory. For another example, when the touch input corresponds to the symbol W, the relevant signal source is no longer made to respond to the touch input on the corresponding screen, and when the touch input corresponds to the symbol M, the relevant signal source may be made to resume responding to the touch input on the corresponding screen. The server may preset a corresponding relationship between the first touch input and the control instruction, where W corresponds to no response, and M corresponds to a response again.
The server then sends the control instruction to one or more corresponding signal sources, so that the one or more corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and the corresponding display position of the signal source on the display screen, wherein the server may determine the one or more corresponding signal sources to which the control instruction is sent according to the first touch input and the corresponding display position information of each signal source on the touch input and the display screen, for example, the server may determine a signal source displayed at a display position consistent with the touch position of the first touch input as the corresponding signal source to which the control instruction is sent, or determine a signal source displayed at a display position having a certain preset positional relationship with the touch position as the corresponding signal source to which the control instruction is sent, for example, if the touch position is the position of the arrow b in fig. 2, the signal sources corresponding to the left two sub-screens in the first screen located in the arrow direction relative to the second screen may be determined as the corresponding signal sources to which the control command is to be sent. For another example, in some embodiments, the server obtains display position information of each signal source on the touch input and the display screen by reading the stitching processor in real time or in other manners, and may determine the touch position according to the first touch input, and at this time, may determine, according to the touch position, a signal source corresponding to a position covering a certain range of the touch position as the signal source to which the control instruction is to be sent.
Or, a signal source displayed at a display position having a certain preset positional relationship with the touch position may be determined as a corresponding signal source to which the control instruction is to be sent, by combining the touch trajectory and the touch position corresponding to the touch input. For example, referring to fig. 2, the server may determine, as a corresponding signal source to which the control command is to be sent, signal sources of two left sub-screens of the first screen located in front left with respect to the touch position (the second screen) based on a touch trajectory corresponding to the touch input in the direction of arrow b. If the touch input pointing to the right front direction perpendicular to the arrow direction exists on the second screen, the server determines the signal sources of the two sub-screens on the right side of the first screen positioned on the right front direction as the corresponding signal sources to which the control command is sent. For another example, when the movement trajectory corresponds to a bottom-up trajectory and the touch position of the touch input is at the lower left of the first screen 206, the server generates a control command and sends the control command to the signal source corresponding to the display position at the upper left of the first screen, so that the signal source no longer responds to the touch input from the upper left of the first screen or resumes responding.
The touch input also includes a case where a plurality of fingers slide together (one type of touch), for example, if the single finger moves upwards for a certain distance on the second screen, the server can send the control instruction generated according to the touch input to the signal source corresponding to the first sub-screen at the upper left of the first screen according to the preset corresponding relation, if the two fingers move upwards for a certain distance on the second screen, the server can send the control instruction generated according to the touch input to the signal source corresponding to the clockwise second sub-screen on the first screen according to the preset corresponding relation, and so on, the number of the fingers participating in touch represents the sequence of the corresponding screen, and here, the touch input formed by the two fingers corresponds to one of the touch tracks.
The aforementioned touch input may also include relative movement of two separate fingers, or movement of a separate left-hand finger(s) relative to a right-hand finger(s).
The aforementioned touches that move relative to each other may also include relative motions with rotational properties, for example, when five fingers touch the screen and make rotational motion around a point, or two fingers make relative rotational motion similar to around a point, the server may generate a corresponding control instruction according to the touch input, and send the control instruction to the corresponding signal source or sources, so that the signal source or sources no longer respond to the corresponding touch input or respond to the corresponding touch input again.
In the above embodiment, the server determines, according to the first touch input and the corresponding display position information of each signal source on the touch input and the display screen, one or more corresponding signal sources to which the control instruction is to be sent, and sends the control instruction to the corresponding signal sources, so that the signal sources will no longer respond to the touch input from the display positions of the signal sources, and at a later time, if the server receives the touch input indicated by the arrow b on the second screen again, the server may generate the control instruction accordingly according to the touch input, where the control instruction is sent to the corresponding signal sources, so that the touch input function at the display positions corresponding to the signal sources is reactivated.
In the application, the video splicing unit is used to cover the devices with the video splicing function.
In some embodiments, the server may obtain the corresponding display position information of each signal source on the touch input and display screen in some manner other than the above embodiments, for example, by receiving an input setting of a keyboard, a user may actively input the display position information of each signal source on the screen.
As described above, by using a mosaic controller or the like, various distributions of one or more signal sources on one or more screens can be realized, and in some cases, one signal source can be simultaneously distributed on a plurality of screens, and the screens together form a picture; or one signal source is distributed on a plurality of screens at the same time, and the content of each screen is the same; for these situations, the server may send a control command to the relevant signal source to stop responding or restart responding only to the subsequent touch input on one of the screens, or to stop responding or restart responding to the touch inputs on multiple screens related to one signal source.
As previously mentioned, the first and second screens may be capacitive sensing touch input and display screens, or infrared frame touch input and display screens, or infrared light curtain touch input and display screens, or other similar touch input and display screens.
Fig. 3 is a schematic configuration diagram of a rights control apparatus according to an embodiment of the present invention. As shown in fig. 3, at least a portion of the above-described entitlement control method may be implemented by an entitlement control device 400 that includes a processor 403, a memory 404, and a bus 410.
In some instances, the rights control device 400 may also include an input device 401, an input port 402, an output port 405, and an output device 406. The input port 402, the processor 403, the memory 404, and the output port 405 are connected to each other, and the input device 401 and the output device 406 are connected to the bus 410 through the input port 402 and the output port 405, respectively, and further connected to other components of the right control device 400. It should be noted that the output interface and the input interface can also be represented by I/O interfaces. Specifically, the input device 401 receives input information from the outside (such as the touch input and the screen layout information from the stitching processor as mentioned above), and transmits the input information to the processor 403 through the input port 402; the processor 403 processes (e.g., analyzes or determines whether the touch input is a touch input of a particular trajectory) the input information based on computer-executable instructions stored in the memory 404 to generate corresponding output information (or control instructions), stores the output information temporarily or permanently in the memory 404, and then transmits the output information to the output device 406 through the output port 405; the output device 406 outputs the output information to a device external to the device 400, such as a signal source, which causes the signal source to stop responding or resume responding to subsequent second touch inputs from the touch inputs and the corresponding display locations on the display screen. Reference may be made in particular to the description made above with reference to fig. 2.
The memory 404 includes mass storage for data or instructions. By way of example, and not limitation, memory 404 may include an HDD, floppy disk drive, flash memory, optical disk, magneto-optical disk, magnetic tape, or a Universal Serial Bus (USB) drive or a combination of two or more of these. Memory 404 may include removable or non-removable (or fixed) media, where appropriate. Memory 404 may be internal or external to device 400, where appropriate. In a particular embodiment, the memory 404 is a non-volatile solid-state memory. In a particular embodiment, the memory 404 includes Read Only Memory (ROM). Where appropriate, the ROM may be mask-programmed ROM, Programmable ROM (PROM), Erasable PROM (EPROM), Electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory or a combination of two or more of these.
Bus 410 includes hardware, software, or both to couple the components of device 400 to one another. By way of example, and not limitation, bus 410 may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a Hyper Transport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a Micro Channel Architecture (MCA) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus, or a combination of two or more of these. Bus 410 may include one or more buses 410, where appropriate. Although specific buses have been described and shown in the embodiments of the invention, any suitable buses or interconnects are contemplated by the invention.
According to some embodiments, the present application provides a computer-readable storage medium, which may include instructions that, when executed on a computer, may cause the computer to perform the above-described entitlement control method.
In some examples, a computer program product containing instructions is provided which, when run on a computer, causes the computer to perform the above-described entitlement control method.
In some examples, a computer program is provided which, when run on a computer, causes the computer to perform the above-described entitlement control method.
In the above examples, the implementation may be in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment of the present invention.
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 (10)
1. The authority control method comprises the following steps:
acquiring corresponding display position information of each signal source on a touch input and display screen, wherein each signal source can receive the touch input from the corresponding display position on the touch input and display screen;
the method comprises the steps of receiving a first touch input on the touch input and a display screen, generating a control instruction according to the first touch input, and sending the control instruction to one or more corresponding signal sources, so that the one or more corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and a corresponding display position of the signal source on the display screen, wherein the one or more corresponding signal sources to which the control instruction is sent are determined according to the first touch input and corresponding display position information of each signal source on the touch input and the display screen.
2. The method of claim 1, wherein the information of the display position of each signal source on the touch input and display screen is obtained by reading a splicing processor in real time, wherein each signal source outputs content to the corresponding display position on the touch input and display screen through the splicing processor.
3. The method of claim 1 or 2, wherein determining one or more corresponding signal sources to which the control command is to be sent according to the first touch input and corresponding display position information of each signal source on the touch input and display screen comprises: and determining a signal source displayed at a display position consistent with the touch position of the first touch input as a corresponding signal source to which the control instruction is to be sent, or determining a signal source displayed at a display position having a certain preset position relation with the touch position as a corresponding signal source to which the control instruction is to be sent.
4. The method for controlling authority according to claim 1 or 2, wherein one or more corresponding signal sources to which a control command is to be sent are determined according to the touch position and the touch movement trajectory of the first touch input.
5. An entitlement control system comprising:
a server; and
touch input and display screens;
the at least one signal source outputs content to and receives touch input from the touch input and a corresponding display location on the display screen;
the server receives the touch input and a first touch input on the display screen, generates a control instruction according to the first touch input, and sends the control instruction to one or more corresponding signal sources, so that the one or more corresponding signal sources stop or restart responding to a subsequent second touch input from the touch input and a corresponding display position of the signal source on the display screen, wherein the server determines one or more corresponding signal sources to which the control instruction is sent according to the first touch input and corresponding display position information of each signal source on the touch input and the display screen.
6. The privilege control system of claim 5, wherein the touch input and display screen comprises a capacitive sensing touch input and display screen, an infrared frame touch input and display screen, and an infrared light screen touch input and display screen.
7. The entitlement control system of claim 5, wherein the signal source comprises one of a personal computer, a handheld or laptop computer, a tablet computer, a cellular phone, a mobile device, an electronic device, a smart phone, a smart television, a camera, or a combination thereof; the touch input and display screen comprises a plurality of sub-screens, and the sub-screens are arranged separately or adjacently.
8. The privilege control system according to claim 5, wherein the privilege control system comprises a splicing processor, each signal source outputs content to a corresponding display location on the touch input and display screen through the splicing processor, and the server obtains display location information of each signal source on the touch input and display screen by reading the splicing processor in real time.
9. An entitlement control device comprising a processor and a memory, said memory being adapted to store executable program code; the processor is configured to read executable program code stored in the memory to execute the rights push management method of any of claims 1-4.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the rights push management method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410006.0A CN111046447B (en) | 2018-11-23 | 2018-11-23 | Authority control method and authority control system |
Applications Claiming Priority (1)
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