CN114554168A - Screen projector sharing method and device, screen projector and computer readable storage medium - Google Patents
Screen projector sharing method and device, screen projector and computer readable storage medium Download PDFInfo
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- CN114554168A CN114554168A CN202210183712.6A CN202210183712A CN114554168A CN 114554168 A CN114554168 A CN 114554168A CN 202210183712 A CN202210183712 A CN 202210183712A CN 114554168 A CN114554168 A CN 114554168A
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- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000004044 response Effects 0.000 claims abstract description 14
- 230000006855 networking Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 15
- 230000006870 function Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
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- 230000009286 beneficial effect Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
Abstract
The invention discloses a screen projector sharing method, a screen projector sharing device, a screen projector and a computer readable storage medium, wherein the screen projector sharing method comprises the following steps: outputting preset sharing service information; generating sharing information of a screen projector to unlock the screen projector in response to an operation input based on the preset sharing service information; and completing screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector. The screen projector adopting the screen projector sharing method is placed in a public place, and simultaneously outputs shared service information to the outside, so that a user can select a sharing scheme according to the shared service information and flexibly use the shared screen projector, and the limitation of factors such as current intelligent equipment such as mobile phones and the like, hardware of a large screen, a network and the like is broken through the shared screen projector, so that the user can enjoy high-quality screen projection service when going out without additionally carrying independent screen projector.
Description
Technical Field
The invention relates to the field of screen projection, in particular to a screen projector sharing method and device, a screen projector and a computer readable storage medium.
Background
The screen projection is increasingly becoming an indispensable part of the life of people, and a small-screen picture is projected to a large screen, so that a stronger impression is provided for a user; office contents are thrown into a public screen, so that conference communication is facilitated; in mobile public places such as hotels, entertainment rooms and the like, when large-screen equipment exists, users also have the screen projection requirement. However, at present, due to the limiting factors such as hardware and network, the screen projection experience is poor, and the independent screen projection equipment is carried with the user to influence the trip, and no public screen projection equipment which is open to the outside is provided for the user. Therefore, a complete method capable of flexibly opening the screen projection device is needed to solve the screen projection requirement of the user.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a screen projector sharing method, and aims to solve the technical problem that screen projection physical examination is poor when a user projects a screen externally.
In order to achieve the above object, the present invention provides a screen projector sharing method, which comprises the following steps:
outputting preset sharing service information;
generating sharing information of a screen projector to unlock the screen projector in response to an operation based on the preset sharing service information;
and completing screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector.
Further, the preset sharing service information includes a first sharing service and/or a second sharing service, and the step of outputting the preset sharing service information includes:
outputting the first sharing service and/or the second sharing service to the outside through a screen device connected with the screen projector.
Further, the shared information includes first unlocking information, and the step of generating shared information of the screen projector to unlock the screen projector in response to an operation input based on the preset shared service information includes:
responding to a first operation of selecting the first sharing service, and outputting an unlocking interface of the screen projector to acquire first unlocking information of the screen projector;
and completing unlocking of the screen projector based on the first unlocking information.
Further, the step of generating shared information of a screen projector to unlock the screen projector based on the operation of the user based on the preset shared service information includes:
responding to a second operation of selecting the second sharing service, and playing preset content through a screen device connected with the screen projector;
after the preset content is played, generating second unlocking information of the screen projector;
and completing unlocking of the screen projector based on the second unlocking information.
Further, the screen projector includes a transmitting end and a receiving end, and after the step of generating the shared information of the screen projector to unlock the screen projector, the method includes:
and completing networking pairing of the transmitting end and the receiving end, wherein the transmitting end is connected with the source equipment, and the receiving end is connected with the screen equipment.
Further, the step of completing the screen projection of the source device to the screen device connected to the screen projector through the screen projector includes:
acquiring screen projection data of the source equipment through the transmitting terminal, and sending the screen projection data to the receiving terminal through the transmitting terminal;
and transmitting the screen projection data to the screen equipment through the receiving end for playing, and completing screen projection.
Further, after the step of completing, by the screen projector, projection of the screen from the source device to the screen device connected to the screen projector, the method includes:
when the screen projection time of the screen projector reaches a preset time period before the sharing time length in the preset sharing service information, outputting prompt information through the screen equipment;
and when the screen projection time of the screen projector reaches the sharing time length, locking the screen projector to stop projecting the screen.
In addition, to achieve the above object, the present invention also provides a screen projector sharing device, including:
the output module is used for outputting preset sharing service information;
the unlocking module is used for responding to the operation input based on the preset sharing service information and generating sharing information of the screen projector so as to unlock the screen projector;
and the screen projecting module is used for completing screen projection from the source equipment to the screen equipment connected with the screen projecting device through the screen projecting device.
In addition, to achieve the above object, the present invention also provides a screen projector, comprising: the screen projection device comprises a screen projection transmitter and a screen projection receiver, wherein the screen projection transmitter is used for being connected with first electronic equipment, the screen projection receiver is used for being connected with second electronic equipment, and the screen projection transmitter and the screen projection receiver are used for carrying out data transmission through a wireless network; the screen projecting transmitter and/or screen projecting receiver further comprises: the screen projector sharing method comprises a memory, a processor and a screen projector sharing program stored on the memory and capable of running on the processor, wherein the screen projector sharing program realizes the steps of the screen projector sharing method when being executed by the processor.
In addition, to achieve the above object, the present invention also provides a computer readable storage medium having a screen projector sharing program stored thereon, which, when executed by a processor, implements the steps of the screen projector sharing method as described above.
According to the screen projector sharing method provided by the embodiment of the invention, the screen projector applying the screen projector sharing method is placed in a public place, and simultaneously, shared service information is output outwards, a user can select a sharing scheme according to the shared service information and flexibly use the shared screen projector, and the shared screen projector can break through the limitation of factors such as intelligent equipment such as a current mobile phone and the like, hardware and a network of a large screen and the like, so that the user can enjoy high-quality screen projector service even if not additionally carrying independent screen projector equipment under the condition of going out.
Drawings
FIG. 1 is a schematic view of a screen projection connection scenario in the screen projector sharing method according to the present invention;
FIG. 2 is a schematic diagram of an apparatus structure of a hardware operating environment according to an embodiment of a screen projector sharing method of the present invention;
FIG. 3 is a flowchart illustrating a screen projector sharing method according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a scene in which an embodiment of the screen projector sharing method of the present invention can be implemented;
fig. 5 is a schematic structural diagram of a device related to the screen projector sharing method of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic view of a screen projection connection according to an embodiment of the present invention.
As shown in fig. 1, the screen projector includes: the electronic device comprises a screen projector transmitter and a screen projector receiver, wherein the first electronic device can be a personal computer, or can be a mobile terminal device such as a smart phone, a tablet computer, an electronic book reader and a portable computer, and the second electronic device can be a television, or can be a display device such as a display and a projector with a display function.
In some embodiments, the first electronic device is connected with the screen projector transmitter or the screen projector receiver through a wired or wireless network for data transmission and interaction; the screen projector transmitter is connected with the screen projector receiver through a wireless network to perform data transmission and interaction, or the screen projector transmitter is connected with the second electronic equipment through the wireless network to perform data transmission and interaction; the screen projector receiver is connected with the second electronic equipment through a wired or wireless network to perform data transmission and interaction. In an optional implementation manner, the wired connection between the screen projector receiver and the second electronic device and the wired connection between the screen projector transmitter and the first electronic device may include wired connections based on HDMI (High Definition Multimedia Interface), USB (Universal Serial Bus), DP (display Interface), VGA (Video Graphics Array), and the like. The wireless communication modes between the first electronic device and the screen projector and between the first electronic device and the screen projector receiver and between the second electronic device and the screen projector receiver can include wireless communication such as Bluetooth (Bluetooth), wireless broadband (Wi-Fi) and infrared communication.
Therefore, the possible connection modes for realizing screen projection between the first electronic device, the screen projector transmitter, the screen projector receiver and the second electronic device at least include:
(1) the screen projector transmitter is connected with the screen projector receiver, and the first electronic equipment picture is finally projected to the second electronic equipment through the screen projector transmitter and the screen projector receiver;
(2) the screen projector transmitter is wirelessly connected with the second electronic equipment, the picture of the first electronic equipment is projected to the second electronic equipment through the screen projector transmitter, and at the moment, the screen projector transmitter is connected with a wireless communication module arranged in the second electronic equipment through a wireless network;
(3) the first electronic equipment is connected with the screen projector receiver, and the first electronic equipment picture is projected to the second electronic equipment through the screen projector receiver.
As shown in fig. 2, fig. 2 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
The device of the embodiment of the invention can be a screen projector, and also can be an electronic device with data receiving, data processing and data sending functions, such as a television, a mobile phone, a PC, a tablet computer, a portable computer and the like.
As shown in fig. 1, the apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. The communication bus 1002 is used to implement connection communication among these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the device may also include a camera, RF (Radio Frequency) circuitry, sensors, audio circuitry, WiFi modules, and so forth. Such as light sensors, motion sensors, and other sensors, among others. In particular, the light sensor may include an ambient light sensor that adjusts the brightness of the display screen based on the intensity of ambient light, and a proximity sensor that turns off the display screen and/or backlight when the mobile device is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), detect the magnitude and direction of gravity when the mobile terminal is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the mobile terminal; of course, the mobile terminal may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which are not described herein again.
Those skilled in the art will appreciate that the configuration of the apparatus shown in fig. 2 is not intended to be limiting of the apparatus and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 2, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a screen projector sharing program.
In the terminal shown in fig. 2, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to invoke a screen projector sharing program stored in the memory 1005 and perform the following operations:
outputting preset sharing service information;
generating sharing information of a screen projector to unlock the screen projector in response to an operation input based on the preset sharing service information;
and completing screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
the preset sharing service information includes a first sharing service and/or a second sharing service, and the step of outputting the preset sharing service information includes:
outputting the first sharing service and/or the second sharing service to the outside through a screen device connected with the screen projector.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
the shared information comprises first unlocking information, and the step of generating the shared information of the screen projector to unlock the screen projector in response to the operation input based on the preset shared service information comprises the following steps:
responding to a first operation of selecting the first sharing service, and outputting an unlocking interface of the screen projector to acquire first unlocking information of the screen projector;
and completing unlocking of the screen projector based on the first unlocking information.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
the shared information includes second unlocking information, and the step of generating the shared information of the screen projector to unlock the screen projector in response to the operation input based on the preset shared service information further includes:
responding to a second operation of selecting the second sharing service, and playing preset content through a screen device connected with the screen projector;
after the preset content is played, generating second unlocking information of the screen projector;
and completing unlocking of the screen projector based on the second unlocking information.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
the screen projector comprises a transmitting end and a receiving end, and after the step of generating the shared information of the screen projector to unlock the screen projector, the screen projector comprises the following steps:
and completing networking pairing of the transmitting end and the receiving end, wherein the transmitting end is connected with the source equipment, and the receiving end is connected with the screen equipment.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
the step of completing the screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector comprises the following steps:
acquiring screen projection data of the source equipment through the transmitting terminal, and sending the screen projection data to the receiving terminal through the transmitting terminal;
and transmitting the screen projection data to the screen equipment through the receiving end for playing, and completing screen projection.
Further, the processor 1001 may call a screen projector sharing program stored in the memory 1005, and also perform the following operations:
after the step of completing the screen projection of the source device to the screen device connected with the screen projector through the screen projector, the method comprises the following steps:
when the screen projection time of the screen projector reaches a preset time period before the sharing time length in the preset sharing service information, outputting prompt information through the screen equipment;
and when the screen projection time of the screen projector reaches the sharing time length, locking the screen projector to stop projecting the screen.
Referring to fig. 3, a screen projector sharing method according to a first embodiment of the present invention includes:
step S10, outputting preset sharing service information;
it can be understood that an application scenario of the screen projector sharing method in this embodiment includes at least two electronic devices, one electronic device is a device that receives screen projection data and displays the screen projection data, the other electronic device is a device that generates screen projection data, and the screen projector further includes a screen projector that can connect the two electronic devices by wire or wirelessly, and the display device and the screen projector are usually placed in a public place. The sharing service information is an optional sharing scheme provided for the user or an operation flow of the sharing process. The specific output mode can be output through equipment for receiving screen projection data, or two-dimensional codes carrying preset shared service information are directly fixed on the two kinds of equipment or the screen projector.
Optionally, the preset sharing service information includes a first sharing service and/or a second sharing service, and the step of outputting the preset sharing service information to the outside includes: outputting the first sharing service and/or the second sharing service to the outside through a screen device connected with the screen projector.
Specifically, the preset sharing service information in this embodiment at least includes one of the first sharing service and the second sharing service, and a technician can add the type of the sharing service according to actual needs. The preset first sharing service or the preset second sharing service is output to the user through the screen device connected with the screen projector, for example, a teaching process about the preset first sharing service or the preset second sharing service is played on the screen device in a circulating mode, and an option of the preset first sharing service or the preset second sharing service is provided.
Step S20, responding to the operation input based on the preset sharing service information, and generating sharing information of a screen projector to unlock the screen projector;
after the user acquires the preset sharing service information, the sharing service can be selected according to the requirement of the user, specifically, if the screen device connected with the screen projection device has an interactive function, the sharing service option can be provided based on the interactive function of the screen device, the user can select by touching or triggering a physical key, if the screen device connected with the screen projection device does not have the interactive function, different two-dimensional codes can be displayed on the screen device according to different sharing service options, and the user can scan the two-dimensional codes through the intelligent device to select.
Optionally, the shared information includes first unlocking information, and in response to a first operation of selecting the first shared service, an unlocking interface of the screen projector is output to obtain the first unlocking information of the screen projector; and completing unlocking of the screen projector based on the first unlocking information.
Specifically, an unlocking interface of the screen projector is output to a user in response to an operation of selecting the first sharing service by the user, the unlocking interface is usually provided in a two-dimensional code form, for example, the user selects the first sharing service by touch and displays the two-dimensional code of the first sharing service, the user can select the time length for purchasing the sharing screen projector by scanning the two-dimensional code by using the intelligent device, for example, the user directly purchases a certain time length or performs time length settlement after the screen projector is used up, and the two-dimensional code can be fixed on the screen device or the screen projector besides being displayed by the screen device. And regenerating first unlocking information according to the selection of the user, if the user selects to purchase a certain time length, generating the first unlocking information comprising unlocking time length (the time length purchased by the user), unlocking the screen projector after receiving the first unlocking information, and timing according to the unlocking time length.
Optionally, in response to a second operation of selecting the second sharing service, playing preset content through a screen device connected to the screen projector; after the preset content is played, generating second unlocking information of the screen projector; and completing unlocking of the screen projector based on the second unlocking information.
Specifically, in response to a second operation that the user selects the second sharing service, the screen projector directly plays a preset content on a screen device connected to the screen projector, such as playing a prestored advertisement, and generates second unlocking information after the advertisement is played, where the second unlocking information also includes an unlocking duration, the unlocking duration at this time may be determined by the playing duration of the preset content, and a specific technician may set the second unlocking information according to actual requirements, and similarly, the screen projector receives the second unlocking information to unlock the screen projector and performs timing according to the unlocking duration.
Further, the screen projector includes a transmitting end and a receiving end, and after the step of generating the shared information of the screen projector to unlock the screen projector, the method includes: and completing networking pairing of the transmitting end and the receiving end, wherein the transmitting end is connected with the source equipment, and the receiving end is connected with the screen equipment.
In this embodiment, the screen projector may include a transmitting end and a receiving end, where the transmitting end is connected to the source device, the source device is a device for generating screen projection data, such as a mobile phone and a computer, and the receiving end is connected to the screen device, and the screen device is generally the most suitable large-screen device, and may also include a display screen such as a smart speaker screen and a smart refrigerator screen. After the screen projector is unlocked, networking pairing is performed on a receiving end connected with the screen device and a transmitting end connected with the source device, wherein the networking pairing mode can comprise a Wireless-Fidelity (WiFi) mode or a Bluetooth mode, and the pairing can also be performed by using a data line. Thereby completing the networking connection of the source equipment, the screen projector and the screen equipment.
Furthermore, for a projector in which only a transmitting end or only a receiving end exists, the present invention can be applied to either end.
It can be understood that, at present, the screen projection function of smart devices such as mobile phones and the like and the screen projection function of large screens can be realized only when the smart devices and the large screens are connected to a unified public network, and the screen projection data sending and receiving will also be limited by the hardware of the mobile phones or the large screens, and when the screen projection devices shared in public places are used, the limitation of the hardware, the network and other factors can be broken, so that the screen projection experience of users can be improved under the condition that the users do not carry independent screen projection devices.
And step S30, completing screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector.
Further, screen projection data of the source equipment is obtained through the transmitting terminal, and the screen projection data is sent to the receiving terminal through the transmitting terminal; and transmitting the screen projection data to the screen equipment through the receiving end for playing, and completing screen projection.
Specifically, a user can play screen projection data needing screen projection on the source device, and the transmitting terminal captures the screen projection data, wherein the screen projection data can include image data and audio data. The transmitting terminal sends the acquired screen projection data to a receiving terminal which is matched with the transmitting terminal in a networking mode, and the receiving terminal plays the screen projection data through a screen device connected with the receiving terminal after receiving the screen projection data. By this, the sharing service of the screen projection device provided to the user is completed.
Further, after the step of completing, by the screen projector, the projection of the source device onto the screen device connected to the screen projector, the method includes: when the screen projection time of the screen projector reaches a preset time period before the sharing time length in the preset sharing service information, outputting prompt information through the screen equipment;
and when the screen projection time of the screen projector reaches the sharing time length, locking the screen projector to stop projecting the screen.
It can be understood that, in the embodiment, a specific unlocking duration generally exists in the first unlocking information and the second unlocking information, and when the actual unlocking duration of the screen projector is about to reach the unlocking duration in the unlocking information, a prompt message is sent to the user through the screen device. For example, when the unlocking time in the unlocking information is up to 1 minute, a prompt window pops up on the screen device, the sharing time of the current screen projector is not enough, and the preset sharing service information is output again. The user can select whether to increase the sharing time of the screen projector according to the requirement of the user. And when the actual unlocking duration of the screen projection equipment reaches the unlocking duration in the unlocking information, the screen projection device is locked again, and networking pairing of the transmitting terminal and the receiving terminal is disconnected. The sharing service of the screen thrower ends.
In this embodiment, the screen projector using the screen projector sharing method is placed in a public place, and simultaneously outputs shared service information to the outside, so that a user can select a sharing scheme according to the shared service information and flexibly use the shared screen projector.
In one practical approach, referring to fig. 4, in the sharing scenario of the actual screen projector, the following are included: the mobile phone 100 is in communication connection with the screen projector transmitter 200, the screen projector receiver 300 is in communication connection with the screen projector transmitter 200, and the screen projector receiver 300 is in communication connection with the display 400. When a user has a screen projection requirement, the user can select according to the sharing service information output externally by the display 400, for example, the user scans a two-dimensional code provided by the display 400 to obtain sharing duration, the screen projector transmitter 200 and/or the screen projector receiver 300 are unlocked, after the unlocking, the screen projector transmitter 200 and the screen projector receiver 300 perform pairing networking pairing, the user can play content needing screen projection on the mobile phone 100, the screen projector transmitter 200 in communication connection with the mobile phone 100 can obtain screen projection data, the screen projector transmitter 200 transmits the screen projection data to the screen projector receiver 300 in networking pairing, and the screen projector receiver 300 plays the received screen projection data through the display 400.
In addition, this embodiment further provides a screen projector sharing device, and as shown in fig. 5, the screen projector sharing device includes:
an output module 10, configured to output preset sharing service information;
an unlocking module 20, configured to generate shared information of a screen projector in response to an operation input based on the preset shared service information to unlock the screen projector;
and the screen projecting module 30 is used for completing screen projection from the source equipment to the screen equipment connected with the screen projector through the screen projector.
Optionally, the preset sharing service information includes a first sharing service and/or a second sharing service, and the output module 10 is further configured to:
outputting the first sharing service and/or the second sharing service to the outside through a screen device connected with the screen projector.
Optionally, the shared information includes first unlocking information, and the unlocking module 20 is further configured to:
responding to a first operation of selecting the first sharing service, and outputting an unlocking interface of the screen projector to acquire first unlocking information of the screen projector;
and completing unlocking of the screen projector based on the first unlocking information.
Optionally, the shared information includes second unlocking information, and the unlocking module 20 is further configured to:
responding to a second operation of selecting the second sharing service, and playing preset content through a screen device connected with the screen projector;
after the preset content is played, generating second unlocking information of the screen projector;
and completing unlocking of the screen projector based on the second unlocking information.
Optionally, the screen projector includes a transmitting end and a receiving end, and the unlocking module 20 is further configured to:
and completing networking pairing of the transmitting end and the receiving end, wherein the transmitting end is connected with the source equipment, and the receiving end is connected with the screen equipment.
Optionally, the screen projecting module 30 is further configured to:
acquiring screen projection data of the source equipment through the transmitting terminal, and sending the screen projection data to the receiving terminal through the transmitting terminal;
and transmitting the screen projection data to the screen equipment through the receiving end for playing, and completing screen projection.
Optionally, the screen projecting module 30 is further configured to:
when the screen projection time of the screen projector reaches a preset time period before the sharing time length in the preset sharing service information, outputting prompt information through the screen equipment;
and when the screen projection time of the screen projector reaches the sharing time length, locking the screen projector to stop projecting the screen.
The screen projector sharing device provided by the invention adopts the screen projecting method in the embodiment, so that the technical problem of poor screen projection physical examination when a user projects a screen externally is solved. Compared with the prior art, the beneficial effects of the screen projector sharing device provided by the embodiment of the invention are the same as the beneficial effects of the screen projecting method provided by the embodiment, and other technical characteristics of the screen projector sharing device are the same as those disclosed by the embodiment method, which are not described herein again.
In addition, this embodiment still provides a screen projector, screen projector includes: the screen projection device comprises a screen projection transmitter and a screen projection receiver, wherein the screen projection transmitter is used for being connected with first electronic equipment, the screen projection receiver is used for being connected with second electronic equipment, and the screen projection transmitter and the screen projection receiver are used for carrying out data transmission through a wireless network; the screen projecting transmitter and/or screen projecting receiver further comprises: the screen projector sharing method comprises a memory, a processor and a screen projector sharing program stored on the memory and capable of running on the processor, wherein the screen projector sharing program realizes the steps of the screen projector sharing method when being executed by the processor.
The specific implementation of the screen projector sharing device of the present invention is substantially the same as the embodiments of the screen projector sharing method described above, and will not be described herein again.
Furthermore, the present embodiment also provides a computer-readable storage medium, on which a screen projector sharing program is stored, which, when executed by a processor, implements the steps of the screen projector sharing method as described above.
The specific implementation of the medium of the present invention is substantially the same as the embodiments of the screen projector sharing method described above, and will not be described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a screen projector, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A screen projector sharing method is characterized by comprising the following steps:
outputting preset sharing service information;
generating sharing information of a screen projector to unlock the screen projector in response to an operation input based on the preset sharing service information;
and completing screen projection of the source equipment to the screen equipment connected with the screen projector through the screen projector.
2. The screen projector sharing method of claim 1, wherein the preset sharing service information includes a first sharing service and/or a second sharing service, and the step of outputting the preset sharing service information includes:
outputting the first sharing service and/or the second sharing service to the outside through a screen device connected with the screen projector.
3. The screen projector sharing method of claim 2, wherein the shared information includes first unlocking information, and the step of generating the shared information of the screen projectors to unlock the screen projectors in response to the operation input based on the preset shared service information includes:
responding to a first operation of selecting the first sharing service, and outputting an unlocking interface of the screen projector to acquire first unlocking information of the screen projector;
and completing unlocking of the screen projector based on the first unlocking information.
4. The screen projector sharing method of claim 2, wherein the shared information includes second unlocking information, and the step of generating the shared information of the screen projectors to unlock the screen projectors in response to the operation input based on the preset shared service information further comprises:
responding to a second operation of selecting the second sharing service, and playing preset content through a screen device connected with the screen projector;
after the preset content is played, generating second unlocking information of the screen projector;
and completing unlocking of the screen projector based on the second unlocking information.
5. The method for sharing screen projectors of claim 1, wherein the screen projectors comprise a transmitting end and a receiving end, and after the step of generating shared information of the screen projectors to unlock the screen projectors, the method comprises:
and completing networking pairing of the transmitting end and the receiving end, wherein the transmitting end is connected with the source equipment, and the receiving end is connected with the screen equipment.
6. The screen projector sharing method of claim 5, wherein the step of completing, by the screen projector, the projection of the source device to the screen device connected to the screen projector comprises:
acquiring screen projection data of the source equipment through the transmitting terminal, and sending the screen projection data to the receiving terminal through the transmitting terminal;
and transmitting the screen projection data to the screen equipment through the receiving end for playing, and completing screen projection.
7. The screen projector sharing method of claim 1, wherein after the step of completing, by the screen projector, the projection of the source device to the screen device connected to the screen projector, comprises:
when the screen projection time of the screen projector reaches a preset time period before the sharing time length in the preset sharing service information, outputting prompt information through the screen equipment;
and when the screen projection time of the screen projector reaches the sharing time length, locking the screen projector to stop projecting the screen.
8. A screen projector sharing apparatus, comprising:
the output module is used for outputting preset sharing service information;
the unlocking module is used for responding to the operation input based on the preset sharing service information and generating sharing information of the screen projector so as to unlock the screen projector;
and the screen projecting module is used for completing screen projection from the source equipment to the screen equipment connected with the screen projecting device through the screen projecting device.
9. A screen projector, comprising: the system comprises a screen projecting transmitter and a screen projecting receiver, wherein the screen projecting transmitter is used for being connected with first electronic equipment, the screen projecting receiver is used for being connected with second electronic equipment, and the screen projecting transmitter and the screen projecting receiver are used for carrying out data transmission through a wireless network; the screen projecting transmitter and/or screen projecting receiver further comprises: a memory, a processor and a screen projector sharing program stored on the memory and executable on the processor, the screen projector sharing program when executed by the processor implementing the steps of the screen projector sharing method as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a screen projector sharing program which, when executed by a processor, implements the steps of the screen projector sharing method of any one of claims 1 to 7.
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| CN202210183712.6A CN114554168A (en) | 2022-02-25 | 2022-02-25 | Screen projector sharing method and device, screen projector and computer readable storage medium |
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| CN202210183712.6A CN114554168A (en) | 2022-02-25 | 2022-02-25 | Screen projector sharing method and device, screen projector and computer readable storage medium |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846073A (en) * | 2017-03-30 | 2017-06-13 | 上海量明科技发展有限公司 | Shared vehicle and its information output method, system |
| CN108230570A (en) * | 2017-12-15 | 2018-06-29 | 深圳秀豹科技有限公司 | A kind of rental method of shared intelligent mobile terminal |
| US20190081993A1 (en) * | 2017-09-11 | 2019-03-14 | Akn Korea Inc. | Method for sharing user screen in multiple reality environment and server system for the method |
| CN109963178A (en) * | 2019-03-15 | 2019-07-02 | 北京领度信息技术有限公司 | Throw the method for screen using safe throwing screen device and device is shielded in safety throwing |
| CN110996019A (en) * | 2019-12-25 | 2020-04-10 | 深圳市创维群欣安防科技股份有限公司 | Screen projection method and system based on wireless transmission and storage medium |
| CN112637671A (en) * | 2020-12-11 | 2021-04-09 | 深圳乐播科技有限公司 | Screen sharing method and system |
-
2022
- 2022-02-25 CN CN202210183712.6A patent/CN114554168A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106846073A (en) * | 2017-03-30 | 2017-06-13 | 上海量明科技发展有限公司 | Shared vehicle and its information output method, system |
| US20190081993A1 (en) * | 2017-09-11 | 2019-03-14 | Akn Korea Inc. | Method for sharing user screen in multiple reality environment and server system for the method |
| CN108230570A (en) * | 2017-12-15 | 2018-06-29 | 深圳秀豹科技有限公司 | A kind of rental method of shared intelligent mobile terminal |
| CN109963178A (en) * | 2019-03-15 | 2019-07-02 | 北京领度信息技术有限公司 | Throw the method for screen using safe throwing screen device and device is shielded in safety throwing |
| CN110996019A (en) * | 2019-12-25 | 2020-04-10 | 深圳市创维群欣安防科技股份有限公司 | Screen projection method and system based on wireless transmission and storage medium |
| CN112637671A (en) * | 2020-12-11 | 2021-04-09 | 深圳乐播科技有限公司 | Screen sharing method and system |
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