CN111344953A - Screen online sharing method and main sharing terminal - Google Patents
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Abstract
The application relates to a screen online sharing method based on a near field communication technology and a main sharing terminal, wherein the main sharing terminal can establish near field communication connection with a target terminal, then the main sharing terminal acquires current screen display content of a screen of the main sharing terminal, and the acquired current screen display content is transmitted to the target terminal in a near field communication mode, so that the target terminal can share and play the screen online. Through the mode, when the content needs to be shared between the terminals, the content is not limited by various factors such as places, extra flow cost does not need to be generated to send the content to the other side, and the content of the screen between the terminals can be synchronously shared in time and effectively no matter how many terminals are, so that great convenience is brought to users, and the user experience is improved.
Description
The invention name of the specification: screen online sharing method and main sharing terminal technical field
[0001] The application relates to the technical field of network sharing, in particular to a screen online sharing method based on a short-distance wireless communication technology and a main sharing terminal.
Background
[0002] Since the birth of the 20 th century and the 80 th generation of mobile communication systems, in addition to cellular phone systems, broadband wireless access systems, millimeter wave LANs, smart transmission systems, and stratospheric platform systems are in use. The most obvious trend in future generations of mobile communication systems is the requirement for high data rates, high mobility and seamless roaming. Achieving these requirements is technically more challenging. In addition, system performance (e.g., cell size and transmission rate) will depend to a large extent on the frequency. In view of these technical problems, some systems will focus on providing high data rates, and some systems will focus on enhancing mobility or extending coverage.
[0003] From a user perspective, the access technologies that may be used include: cellular mobile radio systems, such as 3G; short-range communication systems, such as bluetooth and DECT data systems; a Wireless Local Area Network (WLAN) system; a fixed wireless access or wireless local loop system; a satellite system; and broadcast systems and the like.
[0004] At present, in some public places or various conferences, a main sharing terminal is generally used for projecting PPT or other format files to guests and audiences for watching, and the scene is generally noisy or numerous in number; in addition, in some places lacking a wired network, WIFI and the like, if users want to distribute information and communicate with each other in time, or share the content on their own terminal to the other side, the implementation is difficult due to uncertain factors; in some scenes, contents to be shared can only be sent to the other side through WIFI or a mobile phone network and then shared.
Technical problem
[0005] In the prior art, the content inches need to be shared among the terminals, the content inches are limited by various factors such as places and the like, and the content cannot be shared in an inch manner, or the content can be sent to the other side only by generating extra traffic cost, and with the inches, the sending mode needs to consume a certain amount of inches, and the more the number of the terminals is, the more difficult the synchronous sharing is to be realized, so that the existing sharing mode is difficult to realize the synchronism, the greater trouble is caused to users, and the user experience is further influenced. Solution to the problem
Technical solution
[0006] An object of the present application is to provide a screen online sharing method and a main sharing terminal based on a short-distance wireless communication technology, which can help the terminals to share content in real time and quickly without being limited by factors such as a place, thereby facilitating sharing and communication by a user and improving user experience.
[0007] Based on the technical problem, the application provides a screen online sharing method based on a short-distance wireless communication technology, wherein the screen online sharing method comprises the following steps:
[0008] the main sharing terminal detects request information for carrying out screen online sharing;
[0009] establishing short-distance wireless communication connection with a target terminal according to the request information;
[0010] after the near field communication connection is established, the main sharing terminal acquires the current screen display content of the screen of the main sharing terminal
[0011] And transmitting the acquired current screen display content to the target terminal in a near field communication mode so as to share and play on line through the target terminal.
[0012] The method comprises the following steps that the main sharing terminal acquires the current screen display content of the screen of the main sharing terminal, and specifically comprises the following steps: [0013] the master sharing terminal obtains current screen display content of a screen of the master sharing terminal, where the current screen display content includes video content and/or audio content.
[0014] The method comprises the following steps that the current screen display content comprises video content and an audio content inch, and the main sharing terminal acquires the current screen display content of a self screen, and specifically comprises the following steps:
[0015] the master sharing terminal respectively acquires the video content and the audio content;
[0016] and establishing a corresponding relation between the video content and the audio content, and enabling the video content and the audio content to be synchronously transmitted according to the corresponding relation.
[0017] The step of transmitting the acquired current screen display content to the target terminal in a near field communication manner so as to share and play the content online through the target terminal specifically includes: 0018, synchronously transmitting the video content and the audio content contained in the acquired current screen display content to the target terminal in a short-distance wireless communication mode;
[0019] and the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content.
[0020] Wherein the near field communication comprises Bluetooth communication, infrared communication, NFC communication and ZigBee communication. [0021] The method comprises the following steps that the main sharing terminal detects request information for screen online sharing, and specifically comprises the following steps
[0022] The main sharing terminal detects the request information of the screen online sharing through the operation of a user on the main sharing terminal;
[0023] or the main sharing terminal acquires the request information of the screen online sharing from a target terminal which passes the security authentication and is connected;
[0024] or when the application program of the main sharing terminal plays the current screen display content inch, if a target terminal connected with the short-distance wireless communication is detected, the main sharing terminal actively triggers and generates the request information of the screen online sharing
[0025] Wherein: the method for acquiring the current screen display content of the screen of the main sharing terminal comprises the following steps:
[0026] the main sharing terminal acquires a task window of a screen of the main sharing terminal;
[0027] acquiring video content and/or audio content in a task window in an activated state;
[0028] the step of transmitting the acquired current screen display content to the target terminal in a short-distance wireless communication manner specifically includes:
[0029] and transmitting the acquired video content and/or audio content in the task window in the activated state to the target terminal in a short-distance wireless communication mode.
[0030] Based on the technical problem, the present application provides a main sharing terminal, wherein, the main sharing terminal includes a processor and a communication component:
[0031] the processor is used for detecting request information for screen online sharing;
[0032] the communication component is used for establishing close range wireless communication connection with a target terminal according to the request information; 0033 after establishing the short-range wireless communication connection, the processor is used for acquiring the current screen display content of the self screen;
[0034] the communication component is used for transmitting the acquired current screen display content to the target terminal in a near field communication mode so as to share and play on line through the target terminal.
[0035] The processor acquires the current screen display content of the screen of the processor, wherein the current screen display content comprises video content and/or audio content.
[0036] The processor is configured to acquire the video content and the audio content respectively, and establish a corresponding relationship between the video content and the audio content, so that the communication component transmits the video content and the audio content synchronously according to the corresponding relationship.
[0037] The communication component is specifically configured to synchronously transmit the video content and the audio content contained in the acquired current screen display content to the target terminal in a short-range wireless communication manner; the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content
[0038] Wherein the near field communication comprises Bluetooth communication, infrared communication, NFC communication and ZigBee communication.
[0039] The processor detects request information for screen online sharing, and specifically includes:
[0040] the processor detects the request information of the screen online sharing through the operation of a user on a main sharing terminal;
[0041] or the processor acquires the request information of screen online sharing from a target terminal which passes security authentication and is connected by using the communication component;
[0042] or the processor plays a current screen display content inch in an application program of the main sharing terminal, and if the processor detects a target terminal connected with the short-distance wireless communication, the processor actively triggers and generates the request information of the screen online sharing.
[0043] Wherein: the processor is specifically used for acquiring a task window of a self screen and acquiring video content and/or audio content in the task window in an activated state;
[0044] the communication component is specifically configured to transmit the acquired video content and/or audio content in the task window in the activated state to the target terminal in a short-range wireless communication manner.
Advantageous effects of the invention
Advantageous effects
[0045] According to the screen online sharing method based on the near field communication technology and the main sharing terminal, the main sharing terminal can establish near field communication connection with the target terminal, then the main sharing terminal obtains current screen display content of a screen of the main sharing terminal, the obtained current screen display content is transmitted to the target terminal in a near field communication mode, and the target terminal can be used for online sharing and playing. Through the mode, the content inches need to be shared between the terminals, the terminals are not limited by various factors such as places, extra traffic cost is not needed to be generated, the content is sent to the other side, the content of the screen between the terminals can be shared synchronously in an inch mode effectively no matter how many the terminals are, great convenience is brought to users, and user experience is improved.
Brief description of the drawings
Drawings
[0046] Fig. 1 is a flowchart illustrating an embodiment of a screen online sharing method based on a short-range wireless communication technology according to the present application.
[0047] Fig. 2 is a block diagram of a master sharing terminal according to an embodiment of the present disclosure.
[0048] Fig. 3 is a system block diagram of an embodiment of a screen online sharing system based on a short-range wireless communication technology according to the present application.
Modes for carrying out the invention
[0049] The following description of the embodiments of the present application is provided for illustrative purposes, and other advantages and capabilities of the present application will become apparent to those skilled in the art from the present disclosure.
[0050] In the following description, reference is made to the accompanying drawings that describe several embodiments of the application. It is to be understood that other embodiments may be utilized and that mechanical, structural, electrical, and operational changes may be made without departing from the spirit and scope of the present disclosure. The following detailed description is not to be taken in a limiting sense, and the scope of embodiments of the present application is defined only by the claims of the issued patent. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
[0051] Although the terms first, second, etc. are used herein to describe various modules in some instances, these modules should not be limited by these terms. These terms are only used to distinguish one element from another element
[0052] It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b, C, A and B, A and C, B and C, A, B and C ". Exceptions to this definition will occur only if a combination of elements, functions, steps or operations are inherently mutually exclusive in some way. [0053] As used herein, the term "if" may be interpreted to mean "when" or "once …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrase "if it is determined" or "if the [ stated condition or event ] is detected" is optionally to be interpreted depending on the context to mean "upon determining," or "in response to determining" or "upon detecting the [ stated condition or event ]" or "in response to detecting the [ stated condition or event ]".
[0054] Referring to fig. 1, fig. 1 is a flowchart illustrating an embodiment of a screen online sharing method based on a short-range wireless communication technology according to the present application.
[0055] In this embodiment, the method for sharing a screen online based on the short-range wireless communication technology includes, but is not limited to, the following steps.
[0056] Step S101, the main sharing terminal detects request information for screen online sharing.
[0057] It should be noted that, in step S101 of this embodiment, the detecting, by the main sharing terminal, request information for performing online screen sharing may specifically include: the main sharing terminal detects the request information of the screen online sharing through the operation of a user on the main sharing terminal; or the main sharing terminal acquires the request information of the screen online sharing from a target terminal which passes the security authentication and is connected; or when the application program of the main sharing terminal plays the current screen display content inch, if a target terminal connected with the short-distance wireless communication is detected, the request information of the screen online sharing is actively triggered and generated.
[0058] Specifically, the user may actively share directly through operating the interface of the main sharing terminal, for example, the user may directly perform one-touch sharing through the UI user interface while playing multimedia, browsing a web page, or playing a game. Of course, the user may also send a request to the master sharing terminal at the target terminal, and in order to avoid being disturbed in this manner, the master sharing terminal may only allow the target terminal that has implemented the secure authentication and is connected to send the request information.
[0059] It should be noted that, if the main sharing terminal is playing multimedia, browsing a web page, or playing a game, and the background program detects that the target terminal is connected by short-range wireless communication, the background thread of the main sharing terminal may actively trigger generation of the request information.
[0060] Through the multiple modes, the method can adapt to different user groups, and is convenient for the operation of the user.
[0061] And step S102, establishing the near field communication connection with the target terminal according to the request information.
[0062] In this embodiment, the short-range wireless communication includes bluetooth communication, infrared communication, and NFC communication
Near Field Communication (Near Field Communication) and ZigBee Communication (low power consumption lan protocol Communication based on the ieee802.15.4 standard). Preferably, the embodiment adopts a bluetooth communication mode, so that transmission can be efficiently performed at a high speed, and in-inch sharing and in-inch removal can be performed at the target terminal, so that excessive storage space of the target terminal is not occupied, and traffic does not need to be consumed in the same inch.
[0063] And step S103, after the near field communication connection is established, the main sharing terminal acquires the current screen display content of the screen of the main sharing terminal.
[0064] It should be noted that, in this embodiment, the acquiring, by the main sharing terminal in step S103, the current screen display content of the screen of the main sharing terminal may specifically include: the main sharing terminal obtains current screen display content of a screen of the main sharing terminal, wherein the current screen display content comprises video content and/or audio content.
[0065] Correspondingly, the current screen display content includes a video content and an audio content, and the step S103 of acquiring, by the main sharing terminal, the current screen display content of the screen of the main sharing terminal may specifically include: the master sharing terminal respectively acquires the video content and the audio content; and establishing a corresponding relation between the video content and the audio content, and synchronously transmitting the video content and the audio content according to the corresponding relation.
[0066] And step S104, transmitting the acquired current screen display content to the target terminal in a near field communication mode so as to share and play on line through the target terminal.
[0067] It should be noted that, in the step S104, the obtained current screen display content is transmitted to the target terminal through a short-distance wireless communication manner, so as to perform online sharing and playing through the target terminal, which may specifically include: synchronously transmitting the video content and the audio content contained in the acquired current screen display content to the target terminal in a near field communication mode; and the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content.
[0068] By the method, the synchronous playing of the multimedia content can be realized, the condition that the video content and the audio content are asynchronous and are disconnected and unmatched is avoided, and the user experience is ensured.
[0069] It should be noted that, in some cases, a user only wants to share a part of screen content, but does not want other parts of content to be shared, for example, the user wants an opposite party to see videos and games, but does not want the opposite party to see chat content such as QQ, and the like, then, in a preferred embodiment of the present application, the step S103 of obtaining the current screen display content of the main sharing terminal on its screen by the main sharing terminal may specifically include: the main sharing terminal acquires a task window of a screen of the main sharing terminal; and acquiring the video content and/or the audio content in the task window in the activated state. Next, the step S104 transmits the acquired current screen display content to the target terminal through a short-range wireless communication method, which may specifically include: and transmitting the acquired video content and/or audio content in the task window in the activated state to the target terminal in a short-distance wireless communication mode.
[0070] Referring to fig. 2, fig. 2 is a block diagram of an embodiment of a main sharing terminal of the present application.
[0071] In the present embodiment, the master sharing terminal includes, but is not limited to, a processor 21, a communication component 22, a display 23, a memory 24, and the like. Wherein, the display screen 23 is used for providing screen display, and the memory 24 is used for storing instructions and data information.
[0072] It should be noted that the processor 21 of this embodiment is configured to detect request information for performing screen online sharing; the communication component 22 is used for establishing a short-distance wireless communication connection with a target terminal according to the request information; after the near field communication connection is established, the processor 21 is configured to obtain current screen display content of the own screen; the communication component 22 is configured to transmit the acquired current screen display content to the target terminal in a short-range wireless communication manner, so as to perform online sharing and playing through the target terminal.
[0073] Specifically, the processor 21 obtains the current screen display content of the own screen, which includes video content and/or audio content. In other words, the current screen display content may be multimedia such as video and games, or may be web page text.
[0074] Further, the current screen display content includes a video content and an audio content, and the processor 21 is configured to obtain the video content and the audio content respectively, and establish a corresponding relationship between the video content and the audio content, so that the communication component 22 performs synchronous transmission on the video content and the audio content according to the corresponding relationship.
[0075] Correspondingly, the communication component 22 is specifically configured to synchronously transmit the video content and the audio content included in the acquired current screen display content to the target terminal in a short-range wireless communication manner; and the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content.
[0076] In the present embodiment, the short-range wireless communication includes bluetooth communication, infrared communication, NFC communication, and ZigBee communication. Preferably, the embodiment adopts a bluetooth communication mode, so that transmission can be efficiently performed at a high speed, and in-inch sharing and in-inch removal can be performed at the target terminal, so that excessive storage space of the target terminal is not occupied, and traffic does not need to be consumed in the same inch.
[0077] It should be noted that the detecting, by the processor 21, request information for performing screen online sharing may specifically include: the processor 21 detects the request information of the screen online sharing through the operation of the user on the main sharing terminal; or, the processor 21 acquires the request information of the screen online sharing from the target terminal which has passed the security authentication and is connected, by using the communication component 22; or, the processor 21 plays a current screen display content inch in an application program of the main sharing terminal, and if the processor 21 detects that a target terminal connected by short-distance wireless communication exists, actively triggers and generates the request information for screen online sharing.
[0078] Specifically, the user may actively share directly through operating the interface of the main sharing terminal, for example, the user may directly perform one-touch sharing through the UI user interface while playing multimedia, browsing a web page, or playing a game. Of course, the user may also send a request to the master sharing terminal at the target terminal, and in order to avoid being disturbed in this manner, the master sharing terminal may only allow the target terminal that has implemented the secure authentication and is connected to send the request information.
[0079] It should be noted that, if the main sharing terminal is playing multimedia, browsing a web page, or playing a game, and the background program detects that the target terminal is connected by short-range wireless communication, the background thread of the main sharing terminal may actively trigger generation of the request information.
[0080] Through the multiple modes, the method can adapt to different user groups, and is convenient for the operation of the user.
[0081] It should be noted that, in some cases, a user only wants to share part of the screen content, but does not want other parts of the screen content to be shared, for example, the user wants an opposite party to see videos and games, but does not want the opposite party to see chat content such as QQ, etc., then, in a preferred embodiment of the present application, the processor 21 is specifically configured to obtain a task window of its own screen, and obtain video content and/or audio content in the task window in an active state; the communication component 22 is specifically configured to transmit the obtained video content and/or audio content in the task window in the activated state to the target terminal in a short-range wireless communication manner.
[0082] Referring to fig. 3 in conjunction with fig. 2, fig. 3 is a system block diagram of an embodiment of a screen online sharing system based on a short-range wireless communication technology according to the present invention.
[0083] The screen online sharing system based on the short-range wireless communication technology according to the embodiment may include a master sharing terminal and at least one target terminal, where the master sharing terminal may include a processor 21, a communication component 22, a display screen 23, a memory 24, and the like. Wherein, the display screen 23 is used for providing screen display, and the memory 24 is used for storing instructions and data information.
[0084] In this embodiment, the processor 21 is configured to detect request information for performing screen online sharing; the communication component 22 is used for establishing a short-distance wireless communication connection with a target terminal according to the request information; after the near field communication connection is established, the processor 21 is configured to obtain current screen display content of a screen of the processor; the communication component 22 is configured to transmit the acquired current screen display content to the target terminal in a short-range wireless communication manner; and the target terminal is used for sharing and playing the current screen display content on line.
[0085] It should be noted that, in some cases, a user only wants to share part of the screen content, but does not want other parts of the screen content to be shared, for example, the user wants an opposite party to see videos and games, but does not want the opposite party to see chat content such as QQ, etc., then, in a preferred embodiment of the present application, the processor 21 is specifically configured to obtain a task window of its own screen, and obtain video content and/or audio content in the task window in an active state; correspondingly, the communication component 22 is specifically configured to transmit the video content and/or the audio content in the acquired task window in the activated state to the target terminal mountain through a short-range wireless communication manner
[0086] Further, the current screen display content includes a video content and an audio content, and the processor 21 is configured to obtain the video content and the audio content respectively, and establish a corresponding relationship between the video content and the audio content, so that the communication component 22 performs synchronous transmission on the video content and the audio content according to the corresponding relationship.
[0087] The communication component 22 is specifically configured to synchronously transmit the video content and the audio content included in the acquired current screen display content to the target terminal in a short-range wireless communication manner; and the target terminal is used for synchronously playing the video content and the audio content.
[0088] It should be noted that the master sharing terminal and the target terminal may be one of a mobile phone, a tablet computer, smart glasses, and a smart helmet, or any combination thereof, and the short-range wireless communication includes bluetooth communication, infrared communication, NFC communication, and ZigBee communication.
[0089] For example, the main sharing terminal may be a mobile phone, the target terminal may be a mobile phone, or the main sharing terminal may be a tablet computer and the target terminal may be a plurality of mobile phones, or the main sharing terminal may be a mobile phone and the target terminal may be a plurality of smart helmets.
[0090] It should be noted that, the detecting, by the processor 21, request information for performing screen online sharing may specifically include: the processor 21 detects the request information of the screen online sharing through the operation of the user on the main sharing terminal; or, the processor 21 acquires request information for the screen online sharing from the target terminal which has passed security authentication and is connected, by using the communication component 22; or, the processor 21 plays a current screen display content inch in an application program of the main sharing terminal, and if the processor 21 detects a target terminal with a short-distance wireless communication connection, actively triggers and generates the request information for online screen sharing.
[0091] Specifically, the user may actively share directly through operating the interface of the main sharing terminal, for example, the user may directly perform one-touch sharing through the UI user interface while playing multimedia, browsing a web page, or playing a game. Of course, the user may also send a request to the master sharing terminal at the target terminal, and in order to avoid being disturbed in this manner, the master sharing terminal may only allow the target terminal that has implemented the secure authentication and is connected to send the request information.
[0092] It should be noted that, if the main sharing terminal is playing multimedia, browsing a web page, or playing a game, and the background program detects that the target terminal is connected by short-range wireless communication, the background thread of the main sharing terminal may actively trigger generation of the request information.
[0093] Through the multiple modes, the method can adapt to different user groups, and is convenient for the operation of the user.
[0094] In an embodiment of a conference scene, the method and the device can transmit the current screen display content displayed by the main sharing terminal to a plurality of target terminals, the target terminals comprise intelligent terminals carried by users, such as mobile phones, tablet computers, notebook computers and the like, the PPT files of the main sharing terminal can be shared by the plurality of target terminals in real time, the users can carry out conferences in a pictophonetic mode, and the PPT files can be synchronously displayed by the target terminals without operation.
[0095] In a multimedia embodiment, the main sharing terminal transmits the currently played movie and real time to the target terminal through bluetooth communication, so as to realize synchronous sharing between the two terminals.
Industrial applicability
[0096] According to the screen online sharing method based on the near field communication technology and the main sharing terminal, the main sharing terminal can establish near field communication connection with the target terminal, then the main sharing terminal obtains current screen display content of a screen of the main sharing terminal, the obtained current screen display content is transmitted to the target terminal in a near field communication mode, and the target terminal can be used for online sharing and playing. Through the mode, the content inches need to be shared between the terminals, the terminals are not limited by various factors such as places, extra traffic cost is not needed to be generated, the content is sent to the other side, the content of the screen between the terminals can be shared synchronously in an inch mode effectively no matter how many the terminals are, great convenience is brought to users, and user experience is improved.
[0097] Furthermore, the above embodiments are merely illustrative of the principles and utilities of the present application and are not intended to limit the present application. Any person skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present application. Accordingly, it is intended that all equivalent modifications or changes be made by those skilled in the art without departing from the spirit and technical spirit of the present disclosure and be covered by the claims of the present application.
Claims (1)
- Claims[ claim 1] A screen online sharing method based on a short-range wireless communication technology, wherein the screen online sharing method comprises:the main sharing terminal detects request information for carrying out screen online sharing; establishing short-distance wireless communication connection with a target terminal according to the request information; after the short-distance wireless communication connection is established, the main sharing terminal acquires the current screen display content of the screen of the main sharing terminal;and transmitting the acquired current screen display content to the target terminal in a near field communication manner so as to share and play on line through the target terminal.The screen online sharing method of claim 1, wherein:the method for acquiring the current screen display content of the screen of the main sharing terminal comprises the following steps: the main sharing terminal acquires current screen display content of a screen of the main sharing terminal, wherein the current screen display content comprises video content and/or audio content;the current screen display content comprises video content and an audio content inch, and the step of the main sharing terminal acquiring the current screen display content of the screen of the main sharing terminal specifically comprises the following steps: the master sharing terminal respectively acquires the video content and the audio content; establishing a corresponding relation between the video content and the audio content, and enabling the video content and the audio content to be synchronously transmitted according to the corresponding relation;the step of transmitting the acquired current screen display content to the target terminal in a near field communication manner so as to share and play online through the target terminal includes:synchronously transmitting the video content and the audio content contained in the acquired current screen display content to the target terminal in a near field communication mode; and the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content.[ claim 3] the screen online sharing method according to claim 1, wherein the close range wireless communication includes Bluetooth communication, infrared communication, NFC communication, and ZigBee communication.The screen online sharing method according to claim 1, wherein the step of the master sharing terminal detecting the request information for screen online sharing specifically includes:the main sharing terminal detects the request information of the screen online sharing through the operation of a user on the main sharing terminal;or the main sharing terminal acquires the request information of the screen online sharing from a target terminal which passes the security authentication and is connected;or when the current screen display content inch is played by an application program of the main sharing terminal, if a target terminal connected with the short-distance wireless communication is detected, the request information for screen online sharing is actively triggered and generated.[ claim 5] the screen online sharing method according to claim 1, wherein:the method comprises the steps that a main sharing terminal acquires current screen display content of a screen of the main sharing terminal, and specifically comprises the steps that the main sharing terminal acquires a task window of the screen of the main sharing terminal;acquiring video content and/or audio content in a task window in an activated state; the step of transmitting the acquired current screen display content to the target terminal in a short-distance wireless communication mode specifically includes:and transmitting the acquired video content and/or audio content in the task window in the activated state to the target terminal in a near distance wireless communication mode.[ claim 6] -a master sharing terminal, wherein the master sharing terminal comprises a processor and a communication component: the processor is used for detecting request information for screen online sharing;the communication component is used for establishing short-distance wireless communication connection with a target terminal according to the request information;after the near field wireless communication connection is established, the processor is used for acquiring the current screen display content of the screen of the processor;the communication component is used for transmitting the acquired current screen display content to the target terminal in a near field communication mode so as to share and play on line through the target terminal.[ claim 7] the primary sharing terminal of claim 6, wherein:the processor acquires current screen display content of a screen of the processor, wherein the current screen display content comprises video content and/or audio content;the processor is used for respectively acquiring the video content and the audio content and establishing a corresponding relation between the video content and the audio content so as to enable the communication component to synchronously transmit the video content and the audio content according to the corresponding relation;the communication component is specifically configured to synchronously transmit the video content and the audio content contained in the acquired current screen display content to the target terminal in a short-range wireless communication manner; and the target terminal is used for carrying out online sharing and playing and synchronously playing the video content and the audio content.[ claim 8] the main sharing terminal according to claim 6, wherein the close range wireless communication includes Bluetooth communication, infrared communication, NFC communication, and ZigBee communication.The main sharing terminal according to claim 6, wherein the processor detects request information for screen online sharing, and specifically includes:the processor detects the request information of the screen online sharing through the operation of a user on a main sharing terminal;or the processor acquires the request information of the screen online sharing from a target terminal which passes security authentication and is connected by using the communication component;or the processor plays a current screen display content inch in an application program of the main sharing terminal, and if the processor detects that a target terminal connected with the short-distance wireless communication exists, the processor actively triggers and generates the request information of the screen online sharing.[ claim 10] the primary sharing terminal of claim 6, wherein:the processor is specifically configured to acquire a task window of a self-screen and acquire video content and/or audio content in the task window in an activated state;the communication component is specifically configured to transmit the acquired video content and/or audio content in the task window in the activated state to the target terminal in a short-range wireless communication manner.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/110522 WO2019090712A1 (en) | 2017-11-10 | 2017-11-10 | On-line screen sharing method and main sharing terminal |
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| CN111344953A true CN111344953A (en) | 2020-06-26 |
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