CN111506283B - Image display method, device and system - Google Patents
Image display method, device and system Download PDFInfo
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- CN111506283B CN111506283B CN202010340036.XA CN202010340036A CN111506283B CN 111506283 B CN111506283 B CN 111506283B CN 202010340036 A CN202010340036 A CN 202010340036A CN 111506283 B CN111506283 B CN 111506283B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000004044 response Effects 0.000 claims abstract description 38
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
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- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
Abstract
The invention discloses an image display method, device and system. Wherein, this system includes: the image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released; the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device is connected with the acquisition end device and is used for determining interface image data of the application program to be launched according to the first identifier, displaying the interface image data in the expansion screen and returning a response message to the acquisition end device; the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display. The invention solves the technical problem that the interface image of the application program which is not displayed in the image source equipment cannot be put in the display in the prior art.
Description
Technical Field
The present invention relates to the field of image processing, and in particular, to an image display method, apparatus and system.
Background
In the case that the image source device is a computer, since the computer can run a plurality of applications at the same time, the interface image of a part of the running application is not displayed on the desktop, and therefore, when the user expects that the interface image of the application seen on the display is not displayed on the current desktop of the computer, how to display the interface image of the application on the display is a yet to be solved problem.
In view of the above problems, no effective solution has been proposed at present.
Disclosure of Invention
The embodiment of the invention provides an image display method, device and system, which at least solve the technical problem that an interface image of an application program which is not displayed in image source equipment cannot be put in a display in the prior art.
According to an aspect of an embodiment of the present invention, there is provided an image display system including: the image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released; the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device is connected with the acquisition end device and is used for determining the interface image data of the application program to be launched according to the first identifier, displaying the interface image data in an expansion screen and returning a response message to the acquisition end device, wherein the response message carries the screen information of the expansion screen; the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display.
Optionally, the delivery instruction further carries a second identifier of the image source device and a third identifier of the display, and the image processing server is further configured to determine, according to the second identifier, an acquisition end device corresponding to the image processing server, determine, according to the third identifier, a receiving end device corresponding to the display, and establish a correspondence between the acquisition end device and the receiving end device.
Optionally, the image source device is further configured to determine whether the application to be launched is in an operating state, and if yes, determine the interface image data of the application to be launched according to the first identifier; if not, returning a display instruction to the acquisition end equipment; the acquisition end device is further used for acquiring prestored prompt image data according to the display instruction and sending the prompt image data to the receiving end device; the receiving terminal device is further configured to put the prompting image data into the display.
According to another aspect of the embodiment of the present invention, there is also provided an image display method, including: receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered; determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
Optionally, the delivery instruction further carries a second identifier of the image source device and a third identifier of the display, and before the response message is returned to the acquisition end device, the method further includes: determining acquisition end equipment corresponding to the image processing server according to the second identifier; determining receiving end equipment corresponding to the display according to the third identifier; and establishing a corresponding relation between the acquisition end equipment and the receiving end equipment.
Optionally, before determining the interface image data of the application program to be launched according to the first identifier, the method further includes: judging whether the application program to be put in is in an operating state or not; if the judgment result is yes, determining the interface image data of the application program to be launched according to the first identifier; if the judgment result is negative, returning a display instruction to the acquisition end equipment, wherein the acquisition end equipment is further used for acquiring prestored prompt image data according to the display instruction, sending the prompt image data to the receiving end equipment, and the receiving end equipment is further used for throwing the prompt image data into the display.
According to another aspect of the embodiment of the present invention, there is also provided an image display apparatus including: the receiving module is used for receiving a delivery instruction sent by the acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered; the display module is used for determining interface image data of an application program to be launched according to the first identification, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to the receiving end device, and the receiving end device is used for launching the interface image data to a display.
Optionally, the apparatus further includes: the judging module is used for judging whether the application program to be put in is in an operating state or not; the determining module is used for determining the interface image data of the application program to be launched according to the first identifier if the judging result is yes; and the return module is used for returning a display instruction to the acquisition end equipment if the judgment result is negative, wherein the acquisition end equipment is also used for acquiring prestored prompt image data according to the display instruction and sending the prompt image data to the receiving end equipment, and the receiving end equipment is also used for throwing the prompt image data into the display.
According to another aspect of the embodiment of the present invention, there is further provided a nonvolatile storage medium, where the nonvolatile storage medium includes a stored program, and where a device where the nonvolatile storage medium is located is controlled to execute any one of the image display methods described above when the program runs.
According to another aspect of the embodiment of the present invention, there is also provided a processor for executing a program stored in a memory, where the program executes any one of the image display methods described above.
In the embodiment of the invention, an image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released; the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device is connected with the acquisition end device and is used for determining the interface image data of the application program to be launched according to the first identifier, displaying the interface image data in an expansion screen and returning a response message to the acquisition end device, wherein the response message carries the screen information of the expansion screen; the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display.
Because the delivery instruction received by the image processing server carries the first identifier of the application program to be delivered, after the delivery instruction is forwarded to the image source device, the image source device determines interface image data of the application program to be delivered according to the first identifier, displays the interface image data in the extended screen, sends local screen information to the acquisition end device through a response message, and the acquisition end device acquires the interface image data of the extended screen according to the received screen information and sends the interface image data to the receiving end device, and delivers the interface image data to the display through the receiving end device.
Therefore, the embodiment of the application achieves the aim of putting the interface image of the application program which is not displayed in the image source equipment in the display, thereby realizing the technical effects of enhancing the intelligence and pertinence of the image display, and further solving the technical problem that the interface image of the application program which is not displayed in the image source equipment cannot be put in the display in the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
Fig. 1 is a schematic diagram of an image display system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an alternative image display system according to an embodiment of the present invention;
fig. 3 is a flowchart of an image display method according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an image display device according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
First, in order to facilitate understanding of the embodiments of the present invention, some terms or nouns referred to in the present invention will be explained below:
expansion screen: the Windows is a tool for solving the complex task, and another display needs to be connected, and the expansion screen is used as an expansion display area of the computer in another display.
Example 1
According to an embodiment of the present invention, there is provided an image display system for implementing an image display method, and fig. 1 is a schematic structural diagram of an image display system according to an embodiment of the present invention, as shown in fig. 1, and the image display system includes: an image processing server 100, an acquisition side device 102, an image source device 104, a receiving side device 106, and a display 108, wherein:
the image processing server 100 is configured to receive a launch instruction from a user, where the launch instruction carries a first identifier of an application to be launched; the acquisition end device 102 is connected with the image processing server 100, and is used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device 104 is connected to the collecting end device 102, and is configured to determine the interface image data of the application program to be launched according to the first identifier, display the interface image data in an extended screen, and return a response message to the collecting end device 102, where the response message carries the screen information of the extended screen; the receiving end device 106 is connected to the collecting end device 102 and the display 108, and is configured to receive the interface image data sent by the collecting end device, and send the interface image data to the display 108.
In the embodiment of the invention, an image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released; the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device is connected with the acquisition end device and is used for determining the interface image data of the application program to be launched according to the first identifier, displaying the interface image data in an expansion screen and returning a response message to the acquisition end device, wherein the response message carries the screen information of the expansion screen; the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display.
Because the delivery instruction received by the image processing server carries the first identifier of the application program to be delivered, after the delivery instruction is forwarded to the image source device, the image source device determines interface image data of the application program to be delivered according to the first identifier, displays the interface image data in the extended screen, sends local screen information to the acquisition end device through a response message, and the acquisition end device acquires the interface image data of the extended screen according to the received screen information and sends the interface image data to the receiving end device, and delivers the interface image data to the display through the receiving end device.
Therefore, the embodiment of the application achieves the aim of putting the interface image of the application program which is not displayed in the image source equipment in the display, thereby realizing the technical effects of enhancing the intelligence and pertinence of the image display, and further solving the technical problem that the interface image of the application program which is not displayed in the image source equipment cannot be put in the display in the prior art.
In the embodiment of the application, after the image processing server receives the release instruction issued by the user and used for indicating to release the specified application program (namely the application program to be released), the release instruction can be sent to the image source equipment through the acquisition end equipment, and the release instruction carries the first identification ID of the specified application program which is released by the user; after receiving the release instruction, the image source equipment establishes an expansion screen, displays interface image data of a specified application program corresponding to the first identification ID on the expansion screen, and sends a reply message (namely a response message) to the acquisition end equipment, wherein the reply message carries screen information of the expansion screen; after receiving the reply message, the acquisition end device acquires the interface image data displayed in the expansion screen according to the screen information carried in the reply message, and sends the acquired interface image data to the receiving end, and the receiving end puts and displays the interface image data on the display.
According to the embodiment of the application, the interface image data of the application program to be released, which is appointed by the user, can be displayed on the display, and the display effect of the interface image data of the application program to be released, which is appointed by the user, is not affected even if other users perform other operations on the image source device no matter whether the interface image data of the application program to be released is displayed on the current display desktop of the computer or not.
Fig. 2 is a schematic structural diagram of an alternative image display system according to an embodiment of the present application, as shown in fig. 2, the image display system includes a plurality of image source devices 104 (from image source device 104a to image source device 104d in fig. 2), a plurality of capturing end devices 102 (from capturing end device 102a to capturing end device 102d in fig. 2), an image processing server 100, a plurality of receiving end devices 106 (from receiving end device 106a to receiving end device 106d in fig. 2), and a plurality of displays 108 (from display 108a to display 108d in fig. 2).
As an alternative embodiment, the image source device runs a function module, and the function module may be a function application program, and the function application program may be installed in the image source device in advance, so as to create an expansion screen and display an interface image of the application program to be launched on the expansion screen.
The processing flow of the optional image display system provided by the embodiment of the application can be but is not limited to the following: the image processing server receives a delivery instruction issued by a user, wherein the delivery instruction carries an ID1 of the image source device, an ID2 of the display and an ID3 (namely a first identification ID) of an application program appointed by the user. Optionally, the user may issue a delivery instruction to the image processing server through the image management system, where the image management system may run on the image processing server or may run on another server; the delivery instruction carries an ID1 of the image source device, an ID2 of the display and an ID3 of the application program appointed by the user.
As an optional embodiment, the release instruction further carries a second identifier of the image source device and a third identifier of the display, and the image processing server is further configured to determine, according to the second identifier, an acquisition end device corresponding to the image processing server, determine, according to the third identifier, a receiving end device corresponding to the display, and establish a correspondence between the acquisition end device and the receiving end device.
For example, the user desires to put an interface image of a certain player (id3=011) that is running in the image source device 104 (id1=001) onto the display 108 (id2=001); the delivery instruction issued by the user carries id1=001, id2=001, id3=011. Optionally, the image processing server acquires ID1 and ID2 from the delivery instruction 1, and establishes a correspondence between the acquisition end device corresponding to ID1 and the receiving end device corresponding to ID 2.
It should be noted that one image source device may correspond to a plurality of capturing devices, and the plurality of capturing devices may respectively capture interface image data of a plurality of application programs in the image source device, and further send the interface image data to a corresponding receiving device, where each receiving device displays the interface image on a connected display. In this way, interface images of a plurality of applications running on the same image source device can be simultaneously displayed on a plurality of displays, and a user can simultaneously view the running conditions of a plurality of applications from the same image source device through a plurality of displays.
As an optional embodiment, the image source device is further configured to determine whether the application to be launched is in a running state, and if yes, determine the interface image data of the application to be launched according to the first identifier; if not, returning a display instruction to the acquisition end equipment; the acquisition end device is further used for acquiring prestored prompt image data according to the display instruction and sending the prompt image data to the receiving end device; the receiving terminal device is further configured to put the prompting image data into the display.
As an alternative embodiment, since one image source device is connected to one acquisition end and one display is connected to one receiving end, the acquisition end device corresponding to ID1 refers to the acquisition end device connected to the image source device corresponding to ID1, and the receiving end device corresponding to ID2 refers to the receiving end device connected to the display corresponding to ID 2. The image processing server acquires an ID3 from a delivery instruction (such as a delivery instruction 1) and sends the delivery instruction (which can be different from the delivery instruction issued by the user, such as a delivery instruction 2) to acquisition end equipment corresponding to the ID1, wherein the delivery instruction carries the ID3; and the acquisition end equipment forwards the throwing instruction to the connected image source equipment.
For example, id=001 carried in the delivery instruction 1, the image processing server determines that the image source device corresponding to id=001 is the image source device 104 by querying a preset correspondence table between ID1 and the image source device, and determines the acquisition end device 102 connected to the image source device 104; then, the image processing server sends the delivery instruction 2 to the capturing end device 102, and the capturing end device 102 forwards the delivery instruction 2 to the image source device 104.
Optionally, after receiving the release instruction 2, the functional module of the image source device 104 determines an application program to be released, which corresponds to the ID3 carried in the release instruction 2; and judging whether the application program to be launched is running, if so, executing the interface image data which is determined to be launched according to the first identifier, and if not, continuing to judge whether the application program is running.
In an alternative embodiment, after receiving the launch instruction 2, the function module first determines, according to the ID3 carried in the launch instruction 2, the application program to be launched specified by the user, and determines whether the application program to be launched is running, and since only the running application program has an interface image, the launch will make practical sense in the display, and therefore, if it is determined that the application program to be launched is running, the subsequent steps are continuously performed.
If the application program to be launched is determined not to be launched, whether the application program to be launched is launched can be continuously judged, and the subsequent steps are not continuously executed until the application program to be launched is determined to be launched. Of course, in practical application, a preset period may be set, the judgment may be repeated in the preset period, and if the preset period is exceeded, the judgment is stopped, and the process flow ends, where the preset period may be 10 minutes.
In practical applications, a prompt screen may be set to enable the user to learn about the running condition of the application on the image source device on the display.
As an optional embodiment, after determining that the application is not running, the function module returns a display instruction 1 to the acquisition end, where the display instruction 1 carries an ID of the prompt screen 1, and after receiving the display instruction 1, the acquisition end sends the image data of the prompt screen 1 stored in advance as acquired image data to the receiving end, where the prompt screen 1 may include a prompt such as "the application is not running, please wait for a moment".
As another alternative embodiment, after determining that the application is not running and determining that the application is not running through repeated judgment within the preset period, the function module may return a display instruction 2 to the acquisition end, where the display instruction 2 carries an ID of the prompt screen 2, and after receiving the display instruction 2, the acquisition end sends the image data of the prompt screen 2 stored in advance to the receiving end as the acquired image data, where the prompt screen 2 may include a prompt such as "the application is not running, please reselect".
In an alternative embodiment, after determining that the application program to be launched is running, the function module creates an expansion screen for the image source device, and sends screen information of the expansion screen, which can be distinguished from the main screen, to the acquisition end device, where the screen information may include identification information of the expansion screen.
In an alternative embodiment, the computer may be located outside the home screen, with at least one extension screen. The desktop image of the extension screen is an interface image of the appointed application program.
In the above optional embodiment, after receiving the screen information sent by the function module, the collecting end device determines that the screen to be collected is an extended screen according to the screen information, and the collecting end device collects a desktop image of the extended screen, sends the collected image data to the receiving end device, and the receiving end identifies and decodes the image data and then displays the decoded image data on the display.
Even if other users perform other operations on the image source device, the interface image of the application program specified by the user is not displayed on the desktop, or other images besides the interface image of the application program to be released specified by the user are also displayed on the desktop, namely, the interface image of the application program to be released specified by the user is not displayed on the desktop in a full screen mode.
It should be noted that the specific configuration of the image display system shown in fig. 1 to 2 in the present application is merely illustrative, and the image display system in the present application may have more or less configurations than the image display system shown in fig. 1 to 2 in specific applications.
Example 2
According to an embodiment of the present application, there is provided an embodiment of an image display method, it being noted that the steps shown in the flowcharts of the drawings may be performed in a computer system such as a set of computer executable instructions, and that although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that herein.
Fig. 3 is a flowchart of an image display method according to an embodiment of the present application, as shown in fig. 3, the method including the steps of:
Step S102, receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered;
step S104, determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
In the embodiment of the invention, an image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released; the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information; the image source device is connected with the acquisition end device and is used for determining the interface image data of the application program to be launched according to the first identifier, displaying the interface image data in an expansion screen and returning a response message to the acquisition end device, wherein the response message carries the screen information of the expansion screen; the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display.
Because the delivery instruction received by the image processing server carries the first identifier of the application program to be delivered, after the delivery instruction is forwarded to the image source device, the image source device determines interface image data of the application program to be delivered according to the first identifier, displays the interface image data in the extended screen, sends local screen information to the acquisition end device through a response message, and the acquisition end device acquires the interface image data of the extended screen according to the received screen information and sends the interface image data to the receiving end device, and delivers the interface image data to the display through the receiving end device.
Therefore, the embodiment of the application achieves the aim of putting the interface image of the application program which is not displayed in the image source equipment in the display, thereby realizing the technical effects of enhancing the intelligence and pertinence of the image display, and further solving the technical problem that the interface image of the application program which is not displayed in the image source equipment cannot be put in the display in the prior art.
As an optional embodiment, the delivery instruction further carries a second identifier of the image source device and a third identifier of the display, and before the response message is returned to the collecting end device, the method further includes:
Step S202, determining acquisition end equipment corresponding to the image processing server according to the second identifier;
step S204, determining the receiving end equipment corresponding to the display according to the third identification;
step S206, establishing a corresponding relation between the acquisition end equipment and the receiving end equipment.
As another optional embodiment, before determining the interface image data of the application program to be launched according to the first identifier, the method further includes:
step S302, judging whether the application program to be launched is in an operating state;
step S304, if the judgment result is yes, determining the interface image data of the application program to be launched according to the first identifier;
step S306, if the judgment result is no, returning a display instruction to the acquisition end device, wherein the acquisition end device is further configured to acquire prestored prompt image data according to the display instruction, send the prompt image data to the receiving end device, and the receiving end device is further configured to put the prompt image data into the display.
It should be noted that any of the optional or preferred image display methods in this embodiment may be executed or implemented in the image display system provided in this embodiment.
In addition, it should be still noted that, the optional or preferred implementation manner of this embodiment may be referred to the related description in embodiment 1, and will not be repeated here.
Example 3
According to an embodiment of the present invention, there is further provided an embodiment of an apparatus for implementing the above-mentioned image display method, and fig. 4 is a schematic structural diagram of an image display apparatus according to an embodiment of the present invention, as shown in fig. 4, where the above-mentioned image display apparatus includes: a receiving module 40 and a display module 42, wherein:
the receiving module 40 is configured to receive a delivery instruction sent by the collecting end device, where the delivery instruction carries a first identifier of an application program to be delivered; the display module 42 is configured to determine interface image data of an application to be launched according to the first identifier, display the interface image data in an extended screen, and return a response message to the acquisition end device, where the response message carries screen information of the extended screen, and the acquisition end device is configured to obtain the interface image data displayed in the extended screen according to the received screen information, and forward the interface image data to a receiving end device, where the receiving end device is configured to launch the interface image data in a display.
It should be noted that each of the above modules may be implemented by software or hardware, for example, in the latter case, it may be implemented by: the above modules may be located in the same processor; alternatively, the various modules described above may be located in different processors in any combination.
Here, it should be noted that the receiving module 40 and the display module 42 correspond to steps S102 to S104 in embodiment 1, and the modules are the same as the examples and the application scenarios implemented by the corresponding steps, but are not limited to those disclosed in embodiment 1. It should be noted that the above modules may be run in a computer terminal as part of the apparatus.
In an alternative embodiment, the apparatus further comprises: the judging module is used for judging whether the application program to be put in is in an operating state or not; the determining module is used for determining the interface image data of the application program to be launched according to the first identifier if the judging result is yes; and the return module is used for returning a display instruction to the acquisition end equipment if the judgment result is negative, wherein the acquisition end equipment is also used for acquiring prestored prompt image data according to the display instruction and sending the prompt image data to the receiving end equipment, and the receiving end equipment is also used for throwing the prompt image data into the display.
In an optional embodiment, the apparatus is configured to determine, according to the second identifier, a capturing end device corresponding to the image processing server; determining receiving end equipment corresponding to the display according to the third identifier; and establishing a corresponding relation between the acquisition end equipment and the receiving end equipment.
It should be noted that, the optional or preferred implementation manner of this embodiment may be referred to the related description in embodiment 1, and will not be repeated here.
The image display device may further include a processor and a memory, wherein the receiving module 40 and the display module 42 are stored as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, the kernel fetches corresponding program units from the memory, and one or more of the kernels can be arranged. The memory may include volatile memory, random Access Memory (RAM), and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM), among other forms in computer readable media, the memory including at least one memory chip.
According to an embodiment of the present application, there is also provided a storage medium embodiment. Optionally, in this embodiment, the storage medium includes a stored program, where the device in which the storage medium is controlled to execute any one of the image display methods when the program runs.
Alternatively, in this embodiment, the storage medium may be located in any one of the computer terminals in the computer terminal group in the computer network, or in any one of the mobile terminals in the mobile terminal group, and the storage medium includes a stored program.
Optionally, the program controls the device in which the storage medium is located to perform the following functions when running: receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered; determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
According to an embodiment of the present application, there is also provided a processor embodiment. Optionally, in this embodiment, the processor is configured to execute a program, where any one of the image display methods is executed when the program is executed.
The embodiment of the application provides equipment, which comprises a processor, a memory and a program stored in the memory and capable of running on the processor, wherein the processor realizes the following steps when executing the program: receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered; determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
The application also provides a computer program product adapted to perform, when executed on a data processing device, a program initialized with the method steps of: receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered; determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed technology may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, for example, may be a logic function division, and may be implemented in another manner, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
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 units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part or all of the technical solution or in part in the form of a software product stored in a storage medium, including instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (10)
1. An image display system, comprising:
the image processing server is used for receiving a release instruction from a user, wherein the release instruction carries a first identifier of an application program to be released;
the acquisition end device is connected with the image processing server and used for forwarding the delivery instruction to the image source device and acquiring interface image data of the expansion screen according to the received screen information;
the image source equipment is connected with the acquisition end equipment and is used for determining the interface image data of the application program to be launched according to the first identifier, displaying the interface image data in an expansion screen and returning a response message to the acquisition end equipment, wherein the response message carries the screen information of the expansion screen;
the receiving end device is connected with the collecting end device and the display and is used for receiving the interface image data sent by the collecting end device and throwing the interface image data into the display.
2. The system according to claim 1, wherein the delivery instruction further carries a second identifier of the image source device and a third identifier of the display, and the image processing server is further configured to determine, according to the second identifier, an acquisition end device corresponding to the image processing server, determine, according to the third identifier, a receiving end device corresponding to the display, and establish a correspondence between the acquisition end device and the receiving end device.
3. The system of claim 1, wherein the system further comprises a controller configured to control the controller,
the image source equipment is further used for judging whether the application program to be launched is in an operating state, and if so, determining the interface image data of the application program to be launched according to the first identifier; if not, returning a display instruction to the acquisition end equipment;
the acquisition end device is further used for acquiring prestored prompt image data according to the display instruction and sending the prompt image data to the receiving end device;
the receiving terminal device is further configured to put the prompting image data into the display.
4. An image display method, comprising:
Receiving a delivery instruction sent by acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered;
determining interface image data of an application program to be launched according to the first identifier, displaying the interface image data in an expansion screen, and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information, forwarding the interface image data to a receiving end device, and the receiving end device is used for launching the interface image data to a display.
5. The method of claim 4, wherein the delivery instruction further carries a second identifier of an image source device and a third identifier of the display, and before the response message is returned to the capturing device, the method further comprises:
determining acquisition end equipment corresponding to the image processing server according to the second identifier;
determining receiving end equipment corresponding to the display according to the third identifier;
and establishing a corresponding relation between the acquisition end equipment and the receiving end equipment.
6. The method of claim 4, wherein prior to determining the interface image data of the application to be launched in accordance with the first identification, the method further comprises:
judging whether the application program to be put in is in an operating state or not;
if the judgment result is yes, determining the interface image data of the application program to be launched according to the first identifier;
if the judgment result is negative, returning a display instruction to the acquisition end equipment, wherein the acquisition end equipment is further used for acquiring prestored prompt image data according to the display instruction, sending the prompt image data to the receiving end equipment, and the receiving end equipment is further used for throwing the prompt image data into the display.
7. An image display device, comprising:
the receiving module is used for receiving a delivery instruction sent by the acquisition end equipment, wherein the delivery instruction carries a first identifier of an application program to be delivered;
the display module is used for determining interface image data of an application program to be launched according to the first identification, displaying the interface image data in an expansion screen and returning a response message to the acquisition end device, wherein the response message carries screen information of the expansion screen, the acquisition end device is used for acquiring the interface image data displayed in the expansion screen according to the received screen information and forwarding the interface image data to the receiving end device, and the receiving end device is used for launching the interface image data to a display.
8. The apparatus of claim 7, wherein the apparatus further comprises:
the judging module is used for judging whether the application program to be put in is in an operating state or not;
the determining module is used for determining the interface image data of the application program to be launched according to the first identifier if the judging result is yes;
the receiving terminal equipment is used for receiving the prompt image data, and sending the prompt image data to the receiving terminal equipment.
9. A non-volatile storage medium, characterized in that the non-volatile storage medium comprises a stored program, wherein the program, when run, controls a device in which the non-volatile storage medium is located to perform the image display method of any one of claims 4 to 6.
10. A processor for executing a program stored in a memory, wherein the program is executed to perform the image display method according to any one of claims 4 to 6.
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| CN111966316B (en) * | 2020-08-25 | 2023-08-25 | 西安万像电子科技有限公司 | Image data display method and device and image data display system |
| CN111970464B (en) * | 2020-08-25 | 2023-06-20 | 西安万像电子科技有限公司 | Image data display method and device and image data display system |
| CN112099745B (en) * | 2020-09-11 | 2024-01-19 | 西安万像电子科技有限公司 | Image display method, device and system |
| CN112422877A (en) * | 2020-10-27 | 2021-02-26 | 西安万像电子科技有限公司 | Image display method and system, and source device |
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