WO2020220840A1 - Procédé de connexion de réseau à un même écran, appareil, dispositif intelligent et support de stockage - Google Patents

Procédé de connexion de réseau à un même écran, appareil, dispositif intelligent et support de stockage Download PDF

Info

Publication number
WO2020220840A1
WO2020220840A1 PCT/CN2020/078998 CN2020078998W WO2020220840A1 WO 2020220840 A1 WO2020220840 A1 WO 2020220840A1 CN 2020078998 W CN2020078998 W CN 2020078998W WO 2020220840 A1 WO2020220840 A1 WO 2020220840A1
Authority
WO
WIPO (PCT)
Prior art keywords
screen
same
terminal
address
screen device
Prior art date
Application number
PCT/CN2020/078998
Other languages
English (en)
Chinese (zh)
Inventor
卢启伟
刘胜强
Original Assignee
深圳市鹰硕技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市鹰硕技术有限公司 filed Critical 深圳市鹰硕技术有限公司
Publication of WO2020220840A1 publication Critical patent/WO2020220840A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1417—2D bar codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2101/00—Indexing scheme associated with group H04L61/00
    • H04L2101/60—Types of network addresses
    • H04L2101/668—Internet protocol [IP] address subnets

Definitions

  • the present invention relates to the field of multimedia technology, and in particular to a method, device, smart device and storage medium for a same-screen network connection.
  • Patent C107949068A discloses a way for a student terminal to establish a communication connection with a large-screen device by scanning the IP address of the large-screen device, which greatly simplifies the connection process between the local and wireless terminals.
  • the number of student terminals is so large that it takes time and effort for each student to lift the tablet to scan the QR code, and the student experience is not good.
  • the purpose of the present invention is to provide a method, device, smart device and storage medium for connecting to the same screen network to solve the above-mentioned problems in the background art.
  • a method for connecting to a same-screen network including:
  • the first terminal scans the QR code of the device on the same screen
  • connection If the connection is successful, send the IP address of the same-screen device to multiple second terminals that accept the same screen, so that each second terminal establishes a split-screen connection with the same-screen device according to the IP address of the same-screen device .
  • the method further includes:
  • the first terminal obtains the collective identification of multiple second terminals that accept the same screen.
  • sending the IP address of the co-screen device to multiple second terminals that accept co-screen includes:
  • the first terminal sends the collective identification of the multiple second terminals that accept the same screen and the IP address of the same screen device to the background server;
  • the background server obtains the IP addresses of all second terminals corresponding to the set identifier, and sends the IP addresses of the on-screen devices to all second terminals that accept the same screen.
  • sending the IP address of the co-screen device to multiple second terminals that accept co-screen includes:
  • the first terminal obtains the IP addresses of all second terminals that accept the same screen, and sends the IP addresses of the devices on the same screen to all the second terminals that accept the same screen.
  • the method further includes:
  • the first terminal saves the IP address of the same-screen device in the screen projection history information.
  • the method before the first terminal scans the QR code of the on-screen device, the method further includes:
  • the first terminal receives the screen projection request input by the user
  • the first terminal receiving the screen projection request input by the user includes:
  • the first terminal receives the screen projection request initiated by the user by clicking or touching the floating button.
  • the storing, by the first terminal, of the IP address of the on-screen device in the screen projection history information includes:
  • the first terminal judges whether the number of devices on the same screen in the historical information of screen projection exceeds a threshold
  • the same-screen device successfully connected this time will be ranked first in the historical information of the screen.
  • a same-screen network connection device including:
  • QR code scanning module scan the QR code of the same screen device
  • the screen projection connection establishment module establishes a screen projection connection with the same screen device according to the IP address of the same screen device contained in the QR code;
  • the split-screen connection establishment module is used to send the IP address of the same-screen device to multiple second terminals that accept the same screen after the first terminal and the same-screen device are successfully connected to the screen, so that each second terminal is The IP address of the same-screen device establishes a split-screen connection with the same-screen device.
  • the on-screen network connection device is used to perform operations of the on-screen network connection method described in any one of the above.
  • an on-screen network connection device including a memory and a processor, wherein:
  • Memory used to store instructions
  • the processor is configured to execute the instructions so that the on-screen network connection device executes operations for implementing the on-screen network connection method described in any one of the above.
  • a smart device including the same-screen network connection device described in any one of the above.
  • a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the on-screen network connection method described in any one of the above are implemented.
  • a QR code is generated by generating the IP address of the same-screen device.
  • the first terminal scans the QR code and establishes a screen projection connection with the same-screen device, the first terminal sends the IP address of the same-screen device to each second receiving the same screen.
  • the technical problem of poor experience enables the first terminal, the same-screen device and multiple second terminals to easily and quickly establish a one-to-many same-screen network environment, which greatly improves the user experience.
  • FIG. 1 is a flowchart of a method for connecting to a same-screen network in an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for connecting a split screen network in an embodiment of the present invention
  • FIG. 3 is a flowchart of a method for connecting a screen projection network in an embodiment of the present invention
  • FIG. 4 is a structural diagram of a same-screen network connection device in an embodiment of the present invention.
  • Fig. 5 is a structural diagram of a same-screen network connection device in another embodiment of the present invention.
  • the on-screen network connection method refers to a one-to-many on-screen network connection method, that is, a network connection method when one terminal simultaneously screens its own screen content to multiple terminals.
  • the same-screen network connection method includes a process in which a first terminal establishes a projection connection with a same-screen device and a process in which multiple second terminals establish a split-screen connection with the same-screen device.
  • the first terminal is a screen-projecting terminal, such as a teacher terminal or a conference speaker terminal;
  • the second terminal is a screen-projected terminal that accepts the same screen, such as a student terminal or a conference participant terminal.
  • the method in the embodiment of the present invention can be executed by the on-screen network connection device included in the screen projection terminal. The method includes the following steps:
  • Step S101 the first terminal scans the two-dimensional code of the same-screen device.
  • the same-screen device After the same-screen device is turned on, it automatically starts the projection service and the split-screen service, obtains its own IP address to generate a QR code for display, and waits for the first terminal and the second terminal to connect with it.
  • the same screen is not restricted by the local area network, that is, the first terminal, the second terminal and the same screen device are not limited to be in the same local area network, as long as the first terminal and the same screen device, the same screen device and the second Communication between terminals can realize one-to-many on-screen. Therefore, the QR code generated by the same-screen device in the present invention may not contain the identification information of the routing device of the same-screen device in the local area network, but only the IP address of the same-screen device. This is also a difference between the present invention and CN107949068A .
  • Step S102 Establish a screen projection connection with the same-screen device according to the IP address of the same-screen device contained in the two-dimensional code.
  • the first terminal parses the two-dimensional code to obtain the IP address of the same-screen device, and initiates a screen projection connection request with the same-screen device according to the IP address of the same-screen device. After the same screen device is turned on, it automatically monitors the fixed screen projection service port and the split screen service port. When it detects that the screen projection service port has a screen projection connection request, it registers the device information of the first terminal and returns a successful connection message To the first terminal.
  • Step S103 If the connection is successful, the IP address of the on-screen device is sent to multiple second terminals that accept the same screen, so that each second terminal establishes with the on-screen device according to the IP address of the on-screen device Split screen connection.
  • the same screen is not restricted by the local area network. After the screen projection connection request is initiated, if the connection success message returned by the same screen device is not received within a predetermined time, it is determined that the screen projection connection is unsuccessful.
  • step S103 can be implemented by the following method:
  • the first terminal obtains the IP addresses of all second terminals that accept the same screen, and sends the IP addresses of the devices on the same screen to all the second terminals that accept the same screen.
  • IP addresses of all second terminals that accept the same screen may be pre-stored in the first terminal through interface setting or one-time import.
  • step S103 can be implemented by the split-screen network connection method shown in FIG. 2, and includes the following steps:
  • Step S201 The first terminal obtains the collective identification of multiple second terminals that accept the same screen.
  • the user selects the collective identification of the multiple second terminals that accept the same screen this time through the first terminal.
  • the first terminal is a teacher terminal
  • the collective identification of multiple second terminals that accept the same screen may be a class ID.
  • the teacher terminal Before initiating a screencast, the teacher terminal first selects the class to obtain the class ID of all student terminals that accept the same screen this time.
  • Step S202 If the screen projection connection is successful, the first terminal sends the collective identification of the multiple second terminals that accept the same screen and the IP address of the same screen device to the background server.
  • the background server and the second terminal can communicate with each other.
  • Step S203 The background server obtains the IP addresses of all second terminals corresponding to the set identifier, and sends the IP addresses of the same-screen devices to all second terminals that accept the same-screen.
  • Step S204 Each second terminal establishes a split-screen connection with the same-screen device according to the IP address of the same-screen device.
  • the first terminal when the screen projection connection is successfully established, saves the IP address of the same-screen device in the screen projection history information.
  • the first terminal determines whether the number of devices on the same screen in the screen-casting history information exceeds a threshold
  • the same-screen device successfully connected this time will be ranked first in the historical information of the screen.
  • the QR code information also contains the name of the same-screen device.
  • the first terminal is also used to save the name of the same-screen device to the screen-casting history information. in.
  • Fig. 3 is a flowchart of a method for connecting a screen projection network in an embodiment of the present invention, which includes the following steps:
  • Step S301 The first terminal receives a screen projection request input by the user.
  • the first terminal receives a screen projection request initiated by the user by clicking or touching the floating button.
  • Step S302 Obtain screen-casting history information according to the screen-casting request, and generate a list of on-screen devices for the user to select.
  • the screen-casting history information includes the IP addresses and names of all or part of the same-screen devices that have established a screen-casting connection.
  • a co-screen device list window pops up for the user to select the co-screen device to be screened this time.
  • the same-screen devices in the same-screen device list are displayed using the same-screen device names.
  • Step S303 Obtain the IP address of the on-screen device selected by the user in the on-screen device list.
  • Step S304 Establish a screen projection connection with the same-screen device according to the IP address.
  • the first terminal saves the information of the same-screen devices that have successfully established a screen-casting connection, so that the next-time screen-casting can filter out the same-screen devices that can be used for projection based on the historical information of the screen. Users frequently raise the burden of scanning the QR code on the terminal, and it is convenient for users to cast screens anytime and anywhere.
  • the method of selecting the same-screen device to establish a projection connection through the same-screen device list in Figure 3 and the method of establishing a projection connection by scanning the two-dimensional code to obtain the IP address of the same-screen device in Figure 1 can coexist.
  • the first terminal has not established a projection connection with any co-screen device, it must scan the QR code to obtain the IP address of the co-screen device.
  • the co-screen device that is going to establish a projection connection does not exist on the same screen
  • the teacher uses the account to log in to the teacher terminal, he enters the classroom teaching page to select the course for this class. After choosing the course for this class, choose the class. Specifically, you can set a class selection box on the classroom teaching page for users to choose.
  • the back-end server After the back-end server receives the class instruction, it generates a new class instruction including the IP address of the same-screen device and the course ID according to the class ID and sends it to each student who subscribes to the class ID terminal. Each student terminal establishes a split-screen connection with the same-screen device based on the IP address of the same-screen device.
  • the screen of the teacher terminal can be projected to the same screen device.
  • a floating button is displayed on an interface that supports screen projection.
  • the floating button can be dragged arbitrarily.
  • the first terminal obtains the screen projection request initiated by the user by clicking or touching the floating button, and obtains the historical information of the screen according to the screen projection request.
  • the historical information on the screen includes the IP addresses and names of all on-screen devices that have established a screen-casting connection; obtain the IP address of the same-screen device selected by the user, and The same screen device establishes a screen projection connection.
  • the teacher terminal After the teacher terminal establishes a screen projection connection with the same screen device, it also saves the IP address and name of the same screen device, so that the teacher terminal can also obtain the IP address of the same screen device according to the history information of the screen, and establish a screen projection with the same screen device
  • the connection reduces the burden caused by the teacher frequently lifting the flatbed to scan and the inconvenience caused by having to stand in a fixed range to scan.
  • the screen-casting history information further includes time information for establishing a screen-casting connection with each on-screen device, so that the device that has newly established a screen-casting connection is set as the focus option in the list of on-screen devices.
  • a QR code is generated by generating the IP address of the same-screen device.
  • the first terminal scans the QR code to establish a screen projection connection with the same-screen device, it sends the IP address of the same-screen device to each second receiving the same screen.
  • Terminal so that each second terminal establishes a split-screen connection with the same-screen device according to the IP address of the same-screen device; overcomes the complicated access process, poor operability, and experience of each terminal device in the one-to-many same-screen environment in the prior art
  • the technical problem of poor perception enables the first terminal, the same-screen device and multiple second terminals to easily and quickly establish a one-to-many same-screen network environment, which greatly improves the user experience.
  • Fig. 4 is a structural diagram of an on-screen network connection device in an embodiment of the present invention.
  • the same-screen network connection device is applied to the first terminal, and includes a two-dimensional code scanning module 41, a projection screen connection establishment module 42, and a split screen connection establishment module 43, wherein:
  • the QR code scanning module 41 scans the QR code of the same-screen device
  • the screen projection connection establishment module 42 establishes a screen projection connection with the same screen device according to the IP address of the same screen device contained in the two-dimensional code;
  • the split-screen connection establishment module 43 is configured to send the IP address of the same-screen device to a plurality of second terminals that accept the same screen after the first terminal and the same-screen device are successfully connected, so that each second terminal Establish a split-screen connection with the same-screen device according to the IP address of the same-screen device.
  • the same-screen device After the same-screen device is turned on, it automatically starts the projection service and the split-screen service, obtains its own IP address to generate a QR code for display, and waits for the first terminal and the second terminal to connect with it.
  • the IP address of the same-screen device initiates a screen-cast connection request with the same-screen device. After the same screen device is turned on, it automatically monitors the fixed screen projection service port and the split screen service port. When it detects that the screen projection service port has a screen projection connection request, it registers the device information of the first terminal and returns a successful connection message To the first terminal.
  • the same screen is not restricted by the local area network, that is, the first terminal, the second terminal and the same screen device are not limited to be in the same local area network, as long as the first terminal and the same screen device, the same screen device and the second Communication between terminals can realize one-to-many on-screen. Therefore, the QR code generated by the same-screen device in the present invention may not contain the identification information of the routing device of the same-screen device in the local area network, but only the IP address of the same-screen device. This is also a difference between the present invention and CN107949068A .
  • the same screen is not restricted by the local area network. After the screen projection connection request is initiated, if the connection success message returned by the same screen device is not received within a predetermined time, it is determined that the screen projection connection is unsuccessful.
  • the split-screen connection establishment module 43 after successfully connecting with the same-screen device for screen projection, obtains the IP addresses of all second terminals that accept the same screen, and sends the IP addresses of the same-screen devices to Accept all second terminals on the same screen.
  • the IP addresses of all second terminals that accept the same screen may be pre-stored in the first terminal through interface setting or one-time import.
  • the split-screen connection establishment module 43 obtains the collective identification of multiple second terminals that accept the same screen after successfully connecting to the same-screen device for screen projection, and will accept multiple second terminals on the same screen.
  • the collective identification of the terminal and the IP address of the same-screen device are sent to the background server, and the IP address of the same-screen device is sent to all second terminals that accept the same screen through the background server, so that each second terminal is based on the IP address of the same-screen device Establish a split-screen connection with devices on the same screen.
  • the co-screen network connection device when the screen projection connection is successfully established, saves the IP address of the co-screen device in the screen projection history information.
  • the same-screen network connection device judges whether the number of on-screen devices in the historical information of the screen casting exceeds the threshold
  • the same-screen device successfully connected this time will be ranked first in the historical information of the screen.
  • the two-dimensional code information also contains the name of the same-screen device.
  • the same-screen network connection device is also used to save the name of the same-screen device to the projection screen. Historical information.
  • the same-screen network connection device saves the information of the same-screen devices that have successfully established a screen-casting connection, so that the next-time screen-casting can filter out the same-screen devices available for projection based on the screen-casting history information. , Which eliminates the burden of users frequently lifting the terminal to scan the QR code, and facilitates users to cast screens anytime and anywhere.
  • the same-screen network connection device is also used to receive the screen-casting request input by the user, obtain historical information of the screen-casting according to the screen-casting request, generate a list of on-screen devices for the user to select, and obtain that the user is on the same screen
  • the IP address of the on-screen device selected in the device list establishes a screen projection connection with the on-screen device according to the IP address.
  • the on-screen network connection device is used to perform operations for implementing the on-screen network connection method described in any of the above embodiments (any embodiment in FIGS. 1 to 3).
  • Fig. 5 is a structural diagram of an on-screen network connection device in another embodiment of the present invention.
  • the on-screen network connection device can be applied to a first terminal and includes a memory 51 and a processor 52, wherein:
  • the memory 51 is used to store a computer program that can run on the processor 52.
  • the processor 52 is configured to execute a computer program, so that the screen projection device executes operations for implementing the same-screen network connection method as described in any of the foregoing embodiments (the embodiment of FIG. 1 or FIG. 2 or FIG. 3).
  • a smart device which includes the same-screen network connection device as described in any of the foregoing embodiments (the embodiment of FIG. 4 or FIG. 5).
  • a QR code is generated by generating the IP address of the same-screen device.
  • the first terminal scans the QR code to establish a screen projection connection with the same-screen device, it sends the IP address of the same-screen device to each second receiving the same screen.
  • Terminal so that each second terminal establishes a split-screen connection with the same-screen device according to the IP address of the same-screen device; overcomes the complicated access process, poor operability, and experience of each terminal device in the one-to-many same-screen environment in the prior art
  • the technical problem of poor perception enables the first terminal, the same-screen device and multiple second terminals to easily and quickly establish a one-to-many same-screen network environment, which greatly improves the user experience.
  • a computer-readable storage medium a computer-readable storage medium, the computer-readable storage medium stores a computer program, and when the computer program is executed by a memory, any of the above
  • the same-screen network connection method described in an embodiment can be applied to smart devices; the technical solutions of the foregoing embodiments are essentially or the part that contributes to the prior art or the All or part of the technical solution can be embodied in the form of a software product.
  • the computer software product is stored in a storage medium and includes several instructions to enable a computer device (which can be a personal computer, server, mobile device, or network device, etc.) ) Or a processor (processor) executes all or part of the steps of the method in this embodiment.
  • the aforementioned storage medium includes: U disk, mobile hard disk, Read Only Memory (ROM, Random Access Memory), random access memory (RAM, Random Access Memory), magnetic disks or optical disks and other media that can store program codes.
  • a QR code is generated by generating the IP address of the same-screen device.
  • the IP address of the same-screen device is sent through the background server to accept the same screen.
  • Multiple second terminals so that each second terminal establishes a split-screen connection with the same-screen device according to the IP address of the same-screen device; this overcomes the complicated and complicated access process of each terminal device in the one-to-many same-screen environment in the prior art.
  • the technical problems of poor operability and poor experience have created a one-to-many network environment on the same screen quickly and easily, greatly improving user experience.
  • the same-screen device described above can be implemented as a general-purpose processor, programmable logic controller (PLC), digital signal processor (DSP), application-specific integrated circuit (ASIC), field programmable Gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or any suitable combination thereof.
  • PLC programmable logic controller
  • DSP digital signal processor
  • ASIC application-specific integrated circuit
  • FPGA field programmable Gate array
  • the program can be stored in a computer readable storage medium. During execution, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

L'invention concerne un procédé de connexion de réseau à un même écran, un appareil, un dispositif intelligent et un support de stockage, ledit procédé comprenant les étapes suivantes selon lesquelles un premier terminal : balaie un code bidimensionnel d'un dispositif sur le même écran ; établit une connexion de projection d'écran avec le dispositif de même écran conformément à l'adresse IP de dispositif de même écran contenue dans le code bidimensionnel ; envoie alors, si la connexion est réussie, l'adresse IP du dispositif de même écran à une pluralité de seconds terminaux qui acceptent le même écran, de telle sorte que chaque second terminal établit une connexion de partage d'écran avec le dispositif de même écran conformément à l'adresse IP du dispositif de même écran. La présente invention établit un environnement d'une à plusieurs connexions de réseau à un même écran à l'aide d'un moyen simple et rapide, améliorant ainsi significativement l'expérience de l'utilisateur.
PCT/CN2020/078998 2019-04-30 2020-03-12 Procédé de connexion de réseau à un même écran, appareil, dispositif intelligent et support de stockage WO2020220840A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910358541.4A CN110177399A (zh) 2019-04-30 2019-04-30 一种同屏网络连接方法、装置、智能设备及存储介质
CN201910358541.4 2019-04-30

Publications (1)

Publication Number Publication Date
WO2020220840A1 true WO2020220840A1 (fr) 2020-11-05

Family

ID=67690298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/078998 WO2020220840A1 (fr) 2019-04-30 2020-03-12 Procédé de connexion de réseau à un même écran, appareil, dispositif intelligent et support de stockage

Country Status (2)

Country Link
CN (1) CN110177399A (fr)
WO (1) WO2020220840A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112306441A (zh) * 2020-11-10 2021-02-02 深圳市朗科科技股份有限公司 一种实现同屏传输的方法及设备
CN112417421A (zh) * 2020-11-26 2021-02-26 维沃移动通信有限公司 扫描方法、装置、电子设备和可读存储介质
CN112565876A (zh) * 2020-11-30 2021-03-26 深圳乐播科技有限公司 投屏方法、装置、设备、系统及存储介质
CN113810760A (zh) * 2021-08-17 2021-12-17 荣耀终端有限公司 控制投屏的方法、电子设备及计算机可读存储介质
CN113938704A (zh) * 2021-10-15 2022-01-14 北京小度互娱科技有限公司 一种投屏方法、投屏端、被投屏端以及云端服务器
CN114286147A (zh) * 2021-12-23 2022-04-05 天翼视讯传媒有限公司 一种通过在epg页面以js方式实现大小屏远程互动的方法
CN114584828A (zh) * 2020-11-30 2022-06-03 上海新微技术研发中心有限公司 安卓投屏方法、计算机可读存储介质和设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110177399A (zh) * 2019-04-30 2019-08-27 深圳市鹰硕技术有限公司 一种同屏网络连接方法、装置、智能设备及存储介质
CN112748893A (zh) * 2019-10-29 2021-05-04 阿里巴巴集团控股有限公司 无线投屏方法、装置及系统
CN110809330B (zh) * 2019-12-16 2023-07-14 腾讯科技（深圳）有限公司 多终端的连接建立方法和装置、存储介质及电子装置
CN111897504B (zh) * 2020-07-14 2024-03-12 西安万像电子科技有限公司 数据的显示方法及装置、计算机可读存储介质及处理器
CN111831247A (zh) * 2020-09-15 2020-10-27 深圳乐播科技有限公司 基于二维码的投屏方法、装置、设备及存储介质
CN112925494A (zh) * 2021-03-17 2021-06-08 众安信息技术服务有限公司 一种同屏演示的实现方法、装置、计算机设备及存储介质
CN114793291B (zh) * 2022-01-25 2023-11-07 深圳软牛科技有限公司 Ios多设备实时投屏方法、系统、计算机设备及存储介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106371788A (zh) * 2016-09-22 2017-02-01 努比亚技术有限公司 屏幕投影连接装置和方法
CN107211158A (zh) * 2014-11-05 2017-09-26 三星电子株式会社 用于控制在多个终端当中的屏幕共享的方法和设备、以及记录介质
CN107294742A (zh) * 2017-07-01 2017-10-24 珠海格力电器股份有限公司 创建会议群组的方法、装置、参会终端和服务器
CN109327728A (zh) * 2018-11-23 2019-02-12 深圳市鹰硕技术有限公司 一种一对多同屏方法、装置和系统、同屏设备及存储介质
CN109525889A (zh) * 2018-11-23 2019-03-26 深圳市鹰硕技术有限公司 一种投屏方法、装置和系统、智能终端和存储介质
CN110177399A (zh) * 2019-04-30 2019-08-27 深圳市鹰硕技术有限公司 一种同屏网络连接方法、装置、智能设备及存储介质
CN110352451A (zh) * 2019-02-20 2019-10-18 深圳市鹰硕技术有限公司 一种同屏教学方法、装置和系统、智能设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102113826B1 (ko) * 2014-04-17 2020-06-02 삼성전자주식회사 통신 서비스 제공 방법 및 장치
CN105376048A (zh) * 2014-08-27 2016-03-02 深圳Tcl新技术有限公司 终端连接显示设备的方法及系统
JP6576071B2 (ja) * 2015-03-27 2019-09-18 キヤノン株式会社 情報処理装置、サーバクライアントシステム、情報処理装置の制御方法及びプログラム
CN107949068A (zh) * 2017-12-08 2018-04-20 鸿合科技股份有限公司 一种无线连接的方法和装置
CN108600829A (zh) * 2018-04-03 2018-09-28 东莞市康茂电子有限公司 一种基于二维码连接同屏器的方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107211158A (zh) * 2014-11-05 2017-09-26 三星电子株式会社 用于控制在多个终端当中的屏幕共享的方法和设备、以及记录介质
CN106371788A (zh) * 2016-09-22 2017-02-01 努比亚技术有限公司 屏幕投影连接装置和方法
CN107294742A (zh) * 2017-07-01 2017-10-24 珠海格力电器股份有限公司 创建会议群组的方法、装置、参会终端和服务器
CN109327728A (zh) * 2018-11-23 2019-02-12 深圳市鹰硕技术有限公司 一种一对多同屏方法、装置和系统、同屏设备及存储介质
CN109525889A (zh) * 2018-11-23 2019-03-26 深圳市鹰硕技术有限公司 一种投屏方法、装置和系统、智能终端和存储介质
CN110352451A (zh) * 2019-02-20 2019-10-18 深圳市鹰硕技术有限公司 一种同屏教学方法、装置和系统、智能设备及存储介质
CN110177399A (zh) * 2019-04-30 2019-08-27 深圳市鹰硕技术有限公司 一种同屏网络连接方法、装置、智能设备及存储介质

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112306441A (zh) * 2020-11-10 2021-02-02 深圳市朗科科技股份有限公司 一种实现同屏传输的方法及设备
CN112417421A (zh) * 2020-11-26 2021-02-26 维沃移动通信有限公司 扫描方法、装置、电子设备和可读存储介质
CN112565876A (zh) * 2020-11-30 2021-03-26 深圳乐播科技有限公司 投屏方法、装置、设备、系统及存储介质
CN114584828A (zh) * 2020-11-30 2022-06-03 上海新微技术研发中心有限公司 安卓投屏方法、计算机可读存储介质和设备
CN114584828B (zh) * 2020-11-30 2024-05-17 上海新微技术研发中心有限公司 安卓投屏方法、计算机可读存储介质和设备
CN113810760A (zh) * 2021-08-17 2021-12-17 荣耀终端有限公司 控制投屏的方法、电子设备及计算机可读存储介质
CN113810760B (zh) * 2021-08-17 2023-04-21 荣耀终端有限公司 控制投屏的方法、电子设备及计算机可读存储介质
CN113938704A (zh) * 2021-10-15 2022-01-14 北京小度互娱科技有限公司 一种投屏方法、投屏端、被投屏端以及云端服务器
CN113938704B (zh) * 2021-10-15 2023-03-21 北京小度互娱科技有限公司 投屏方法、投屏端、被投屏端、云端服务器以及投屏系统
CN114286147A (zh) * 2021-12-23 2022-04-05 天翼视讯传媒有限公司 一种通过在epg页面以js方式实现大小屏远程互动的方法

Also Published As

Publication number Publication date
CN110177399A (zh) 2019-08-27

Similar Documents

Publication Publication Date Title
WO2020220840A1 (fr) Procédé de connexion de réseau à un même écran, appareil, dispositif intelligent et support de stockage
CN110352451B (zh) 一种同屏教学方法、装置、系统及存储介质
WO2020103325A1 (fr) Procédé de projection d'écran, appareil et système, terminal intelligent, et support d'informations
WO2020168498A1 (fr) Procédé de projection d'écran, appareil et système, et terminal intelligent et support de stockage
US20230029382A1 (en) Services over wireless communication with high flexibility and efficiency
US11553071B2 (en) Communication apparatus, method for controlling communication apparatus, and storage medium
US9379783B2 (en) Transmission system
US10083281B2 (en) Terminal device and information processing system for implementing screen sharing process based on user role
US20140240450A1 (en) Transmission terminal, transmission system and program
CN111031368A (zh) 多媒体播放方法、装置、设备及存储介质
CN111431734A (zh) 一种智能设备的配网方法及相关装置
US9658817B2 (en) Screen sharing terminal, method of screen sharing, and program for screen sharing terminal
US20150054968A1 (en) Information sharing system, information sharing method, and connecting device
WO2016109308A1 (fr) Dispositif pont pour grandes réunions
CN107734364B (zh) 投影仪控制方法、系统及计算机可读存储介质
CN104469078A (zh) 互动投影控制方法和系统
WO2017166285A1 (fr) Procédé, dispositif, et système de commutation de terminal de conférence
JP2015162040A (ja) 電子機器
CN113079588A (zh) 控制方法、装置及设备和存储介质
US10178348B2 (en) Information processing apparatus, image display method, and communication system
WO2015182183A1 (fr) Dispositif de traitement d'informations, système de traitement d'informations, procédé de traitement d'informations et programme
US11656834B2 (en) Information processing device, non-transitory recording medium, and information processing system
WO2022142492A1 (fr) Procédé de partage d'écran pour des terminaux mobiles, terminal mobile et support de stockage
CN110493231B (zh) 信息传输的方法、装置和系统
CN103986827A (zh) 一种在移动终端中控制被叫显示画面的控制方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20798322

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20798322

Country of ref document: EP

Kind code of ref document: A1