WO2018145311A1 - Data sharing system, smart terminal, and first smart terminal - Google Patents
Data sharing system, smart terminal, and first smart terminal Download PDFInfo
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- WO2018145311A1 WO2018145311A1 PCT/CN2017/073355 CN2017073355W WO2018145311A1 WO 2018145311 A1 WO2018145311 A1 WO 2018145311A1 CN 2017073355 W CN2017073355 W CN 2017073355W WO 2018145311 A1 WO2018145311 A1 WO 2018145311A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
Definitions
- the present invention relates to the field of communications technologies, and in particular, to a data sharing system, an intelligent terminal, and a first intelligent terminal.
- WIFI wireless network has the advantages of strong RF signal, low power consumption and high security. It can realize large-scale communication and can carry out many-to-many multi-user data transmission. It is currently the most popular wireless network. However, data transmission through the WIFI wireless network is prone to loss of data and unstable transmission speed. Once there is a problem in the WIFI wireless network, data transmission cannot be achieved.
- the main object of the present invention is to provide a data sharing system, an intelligent terminal, and a first intelligent terminal that do not need to rely on an existing wireless network, have fast data transmission speed, and are highly secure.
- the present invention provides a data sharing system, including an intelligent terminal and a first intelligent terminal;
- the frame of the smart terminal is composed of two sets of opposite sides; each side of one side of the set is provided with a plurality of illuminators, and the other side inner wall is respectively provided with a light receiver at a position corresponding to each illuminator;
- the first frame of the first smart terminal is composed of two sets of opposite first side edges; at least one first side outer wall of at least one set is provided with a plurality of first illuminators, and the other first side outer wall is provided with a plurality of First light receivers;
- the plane size of the first smart terminal is smaller than the plane size of the touch screen of the smart terminal
- the smart terminal is configured to: when the first smart terminal is in a touch screen plane thereof, locate the position of the first smart terminal on the touch screen according to the strength of the optical signal received by each optical receiver, and determine the target illumination And acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and directing the optical signal to The direction of the first light receiver corresponding to the position of the target illuminator is emitted;
- the first intelligent terminal is configured to receive the optical signal by using the first optical receiver, and restore the optical signal to the data.
- the first intelligent terminal is further configured to: when the user is in the touch screen plane of the smart terminal, acquire corresponding first data according to the received optical transmission data sending instruction; and send the first data to the a first illuminator; converting the first data into a first optical signal by the first illuminator, and directing the first optical signal toward a direction of a light receiver corresponding to the first illuminator position emission;
- the smart terminal is further configured to receive the first optical signal by using a light receiver corresponding to the first illuminator position, and restore the first optical signal to the first data.
- the illuminator is a light emitting diode; the light receiver is a CCD camera.
- the first illuminator is a light emitting diode; the first light receiver is a CCD camera.
- the present invention further provides an intelligent terminal, wherein a frame of the smart terminal is composed of two sets of opposite side edges; each side of one set has a plurality of illuminators on one inner side wall and the other side inner wall a light receiver is respectively disposed at a position corresponding to each of the illuminators;
- the smart terminal is configured to: when the first smart terminal whose plane size is smaller than the plane size of the touch screen is in the plane of the touch screen, locate the first smart terminal on the touch screen of the first smart terminal according to the strength of the optical signal received by each optical receiver. Positioning and determining a target illuminator; and acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and The light signal is emitted toward a direction of the first light receiver corresponding to the target illuminator position in the first smart terminal.
- the smart terminal is further configured to receive, by the optical receiver corresponding to the first illuminator position of the first smart terminal, the first optical signal converted by the first illuminator and converted by the first data. And reducing the first optical signal to the first data.
- the illuminator is a light emitting diode; the light receiver is a CCD camera.
- the present invention further provides a first intelligent terminal, wherein a first frame of the first smart terminal is composed of two sets of opposite first sides; at least one set of a first side outer wall is provided. There are a plurality of first illuminators, and the other first side outer wall is provided with a plurality of first light receivers;
- the first intelligent terminal is configured to: when the size of the touch plane is smaller than the plane size of the touch screen of the smart terminal, and obtain the corresponding first data according to the received optical transmission data sending instruction; Transmitting data to the first illuminator; converting the first data into a first optical signal by the first illuminator, and directing the first optical signal toward the first terminal
- the illuminator position is emitted in the direction of the light receiver.
- the first intelligent terminal is further configured to receive, by the first optical receiver, a data-converted optical signal emitted by a target illuminator corresponding to the first receiver position in the smart terminal, And restoring the optical signal to the data.
- the first illuminator is a light emitting diode; the first light receiver is a CCD camera.
- the data sharing system when the first smart terminal whose plane size is smaller than the plane size of the touch screen is in the touch screen plane of the smart terminal, locates the first smart terminal according to the strength of the optical signal received by each optical receiver. Positioning on the touch screen of the self, and determining the target illuminator; and acquiring data corresponding to the position, transmitting the data to the target illuminator, and converting the data into an optical signal by the target illuminator And transmitting the optical signal in a direction of a first optical receiver corresponding to the target illuminator position; the first smart terminal receiving the optical signal through the first optical receiver, and The method of restoring the optical signal to the data, as long as the power is sufficient, the intelligent terminal and the first intelligent terminal can implement data interaction without accessing any wireless network, and data loss does not occur during data transmission.
- Data transmission mode, the data transmission speed of the invention is fast, high density, high security, good confidentiality, low cost, and no electromagnetic radiation Will not cause adverse effects on the human body due to electromagnetic
- FIG. 1 is a schematic structural diagram of a data sharing system according to the present invention.
- FIG. 2 is a schematic structural diagram of a first intelligent terminal according to the present invention.
- FIG. 3 is a schematic diagram of a state in which a smart terminal locates a first intelligent terminal and determines a target illuminator according to the present invention
- FIG. 4 is a schematic diagram of a state in which an intelligent terminal transmits an optical signal converted by data to a first intelligent terminal according to the present invention
- FIG. 5 is a schematic diagram of a state in which a first smart terminal according to the present invention transmits a first optical signal converted by a first data to an intelligent terminal.
- FIG. 1 is a schematic structural diagram of a data sharing system according to the present invention.
- the data sharing system includes: the smart terminal 100 and the first smart terminal 200.
- the frame of the smart terminal 100 is composed of two sets of opposite side edges 110; the inner wall of one side of each group 110 is provided with a plurality of illuminators 120, and the inner wall of the other side 110 corresponds to each illuminator 120 respectively.
- a light receiver 130 is provided. Referring to FIG. 2, FIG.
- FIG. 2 is a schematic structural diagram of a first intelligent terminal according to the present invention
- a first frame of the first smart terminal 200 is composed of two sets of opposite first side edges 210; and a first side of at least one group
- the outer wall of the 210 is provided with a plurality of first illuminators 220, and the outer wall of the other first side 210 is provided with a plurality of first light receivers 230.
- the first smart terminal 200 has a plane size smaller than a plane size of the touch screen 101 of the smart terminal 100. Referring to FIG. 3, FIG.
- FIG. 3 is a schematic diagram of a state in which a smart terminal locates a first smart terminal and determines a target illuminator according to the present invention
- the smart terminal 100 is configured to: when the first smart terminal 200 is in a plane of the touch screen 101 of the touch panel, Positioning the position 102 of the first smart terminal 200 on the touch screen 101 of the first smart terminal 200 according to the intensity of the optical signal received by each of the optical receivers 130, and determining the target illuminator 121; and acquiring data corresponding to the position, The data is sent to the target illuminator 121; see FIG.
- the smart terminal transmits the optical signal converted by the data to the first intelligent terminal; and the data is converted by the target illuminator 121.
- the optical signal is emitted in a direction of the first optical receiver 230 corresponding to the position of the target illuminator 121.
- the first smart terminal 200 is configured to receive the optical signal by the first optical receiver 230 and restore the optical signal to the data.
- the two sides of the optical receiver 130 are respectively disposed in the smart terminal 100.
- the intensity of the optical signal received by some of the optical receivers 130 is weaker than the optical signal received by the other optical receivers 130.
- the location of the first smart terminal 200 in the touch screen of the smart terminal 100 can be located;
- the positioning determines a target illuminator 121 for subsequently transmitting the optical signal converted by the data to the first smart terminal 200.
- the smart terminal 100 converts the data into an optical signal, and the transmitting the optical signal to the direction of the first optical receiver 230 corresponding to the position of the target illuminator 121 includes: first, the data.
- the driving target illuminator 121 emits the converted optical signal in a direction of the first light receiver 230 corresponding to the position of the target illuminator 121.
- the first optical receiver 230 needs to perform digital signal processing on the optical signal to restore the optical signal to the data.
- the first smart terminal 200 in the data sharing system is further configured to: when it is in the plane of the touch screen 101 of the smart terminal 100, obtain the corresponding first data according to the received optical transmission data sending instruction;
- the first data is sent to the first illuminator 220; see FIG. 5, which is a schematic diagram of a state in which the first intelligent terminal transmits the first optical signal converted by the first data to the smart terminal according to the present invention;
- the first illuminator 220 converts the first data into a first optical signal and transmits the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220.
- the smart terminal 100 is further configured to receive the first optical signal by using the optical receiver 130 corresponding to the position of the first illuminator 220, and restore the first optical signal to the first data.
- the first illuminator 220 converts the first data into a first optical signal, and transmits the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220.
- the specific processing is as follows: first, the first data is subjected to digital signal processing, and OFDM encoding is performed; then the signal sub-channel and the complex exponential signal of different frequencies are convoluted and summed; and then input to the power amplifying circuit for power amplification. Processing, obtaining the converted first optical signal; finally driving the first illuminator 220 to emit the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220. After receiving the first optical signal, the optical receiver 130 corresponding to the position of the first illuminator 220 in the smart terminal 100 needs to perform digital signal processing on the first optical signal to restore the first optical signal to The first data.
- the illuminator 120 can emit light waves by using a high-brightness LED plus a waveguide plate, that is, the illuminator 120 can be a light-emitting diode; the illuminator 120 can also use a linear laser source as a light source, preferably. A high-intensity linear laser source is used as the light source.
- the light receiver 130 is a CCD camera.
- the first illuminator 220 can emit light waves by using a high-brightness LED plus a waveguide plate, that is, the first illuminator 220 can be a light-emitting diode.
- the first illuminator 220 can also use a linear laser source as the light source, and preferably a high-intensity linear laser source as the light source.
- the first light receiver 230 is a CCD camera.
- the data sharing system provided by the present invention, through the smart terminal 100, when the first smart terminal 200 whose plane size is smaller than the plane size of the touch screen is in the touch screen plane of the touch panel, according to the intensity of the optical signal received by each optical receiver 130, the positioning is performed.
- the smart terminal 200 Positioning a smart terminal 200 on the touch screen of the smart terminal 200, and determining the target illuminator 121; and acquiring data corresponding to the position, transmitting the data to the target illuminator 121, and passing the target illuminator 121 Converting the data into an optical signal and transmitting the optical signal in a direction of the first optical receiver 230 corresponding to the position of the target illuminator 121; the first smart terminal 200 passes the first optical receiver
- the method of receiving the optical signal and reducing the optical signal to the data as long as the power is sufficient, the smart terminal 100 and the first smart terminal 200 can implement data interaction without accessing any wireless network, and the data transmission process
- the data transmission speed, density, security, and security of the present invention are faster than existing data transmission methods. Good, low cost, and no electromagnetic radiation will not cause adverse effects on the human body due to electromagnetic radiation.
- the present invention also provides an intelligent terminal, which is the smart terminal 100 in the above data sharing system, and the structure and function thereof are not described herein.
- the present invention also provides a first smart terminal, which is the first smart terminal 200 in the data sharing system, and the structure and function are not described here.
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Abstract
Disclosed in the present invention is a data sharing system and a smart terminal of the system. When a first smart terminal is on a touch screen plane of said system smart terminal, on the basis of the intensity of the optical signal received by each optical receiver, said system smart terminal locates the position of the first smart terminal on the touch screen thereof, and determines a target light emitter; acquiring data corresponding to the position, sending the data to the target light emitter, and, by means of the target light emitter, converting the data into an optical signal and emitting the optical signal in the direction of a corresponding first optical receiver; the first smart terminal receives the optical signal by means of the first optical receiver, and restores the optical signal to data. Also disclosed in the present invention are a smart terminal and a first smart terminal. The system of the present invention is able to implement data interaction between smart terminals as long as power is sufficient; the smart terminals do not need to access any wireless network, and there is no data loss; compared to existing methods of data transmission, data transmission in the present invention is rapid, high density, highly secure, confidential, and low cost, and does not have negative effects on the human body as a result of electromagnetic radiation.
Description
技术领域Technical field
本发明涉及通讯技术领域，尤其涉及一种数据分享系统、智能终端、第一智能终端。The present invention relates to the field of communications technologies, and in particular, to a data sharing system, an intelligent terminal, and a first intelligent terminal.
背景技术Background technique
随着无线通讯技术的发展，无线通讯方式有很多种。WIFI无线网络具有射频信号强、低功耗和安全性高等优点，能够实现大范围通讯，且能进行多对多的多用户数据传输，是目前最为受欢迎的无线网络。但是通过WIFI无线网络进行数据传输容易出丢失数据、传输速度不稳定，一旦WIFI无线网络出现问题，则无法实现数据传输。With the development of wireless communication technology, there are many ways of wireless communication. WIFI wireless network has the advantages of strong RF signal, low power consumption and high security. It can realize large-scale communication and can carry out many-to-many multi-user data transmission. It is currently the most popular wireless network. However, data transmission through the WIFI wireless network is prone to loss of data and unstable transmission speed. Once there is a problem in the WIFI wireless network, data transmission cannot be achieved.
发明内容Summary of the invention
本发明的主要目的在于提供一种无须依赖现有的无线网络、数据传输速度快、安全性高的数据分享系统、智能终端、第一智能终端。The main object of the present invention is to provide a data sharing system, an intelligent terminal, and a first intelligent terminal that do not need to rely on an existing wireless network, have fast data transmission speed, and are highly secure.
为实现上述目的，本发明提供的一种数据分享系统，包括智能终端和第一智能终端；To achieve the above objective, the present invention provides a data sharing system, including an intelligent terminal and a first intelligent terminal;
所述智能终端的边框由两组相对的侧边组成；每组的一侧边内壁设有多个发光器，另一侧边内壁与每个发光器相对应的位置分别设有光接收器；The frame of the smart terminal is composed of two sets of opposite sides; each side of one side of the set is provided with a plurality of illuminators, and the other side inner wall is respectively provided with a light receiver at a position corresponding to each illuminator;
所述第一智能终端的第一边框由两组相对的第一侧边组成；至少一组的一第一侧边外壁设有多个第一发光器，另一第一侧边外壁设有多个第一光接收器；The first frame of the first smart terminal is composed of two sets of opposite first side edges; at least one first side outer wall of at least one set is provided with a plurality of first illuminators, and the other first side outer wall is provided with a plurality of First light receivers;
所述第一智能终端平面尺寸小于所述智能终端的触摸屏平面尺寸；The plane size of the first smart terminal is smaller than the plane size of the touch screen of the smart terminal;
所述智能终端，用于当所述第一智能终端处于自身触摸屏平面时，根据每个光接收器所接收的光信号强弱，定位第一智能终端在自身触摸屏上的位置，并确定目标发光器；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器，通过所述目标发光器将所述数据转换为光信号中，并将所述光信号朝与所述目标发光器位置对应的第一光接收器的方向发射；The smart terminal is configured to: when the first smart terminal is in a touch screen plane thereof, locate the position of the first smart terminal on the touch screen according to the strength of the optical signal received by each optical receiver, and determine the target illumination And acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and directing the optical signal to The direction of the first light receiver corresponding to the position of the target illuminator is emitted;
所述第一智能终端，用于通过所述第一光接收器接收所述光信号，并将所述光信号还原为所述数据。The first intelligent terminal is configured to receive the optical signal by using the first optical receiver, and restore the optical signal to the data.
优选地，所述第一智能终端，还用于当自身处于所述智能终端触摸屏平面时，根据接收的光传输数据发送指令，获取相应的第一数据；将所述第一数据发送至所述第一发光器；通过所述第一发光器将所述第一数据转换为第一光信号中，并将所述第一光信号朝与所述第一发光器位置对应的光接收器的方向发射；Preferably, the first intelligent terminal is further configured to: when the user is in the touch screen plane of the smart terminal, acquire corresponding first data according to the received optical transmission data sending instruction; and send the first data to the a first illuminator; converting the first data into a first optical signal by the first illuminator, and directing the first optical signal toward a direction of a light receiver corresponding to the first illuminator position emission;
所述智能终端，还用于通过与所述第一发光器位置对应的光接收器接收所述第一光信号，并将所述第一光信号还原为所述第一数据。The smart terminal is further configured to receive the first optical signal by using a light receiver corresponding to the first illuminator position, and restore the first optical signal to the first data.
优选地，所述发光器为发光二极管；所述光接收器为CCD相机。Preferably, the illuminator is a light emitting diode; the light receiver is a CCD camera.
优选地，所述第一发光器为发光二极管；所述第一光接收器为CCD相机。Preferably, the first illuminator is a light emitting diode; the first light receiver is a CCD camera.
此外，为实现上述目的，本发明还提供一种智能终端，所述智能终端的边框由两组相对的侧边组成；每组的一侧边内壁设有多个发光器，另一侧边内壁与每个发光器相对应的位置分别设有光接收器；In addition, in order to achieve the above object, the present invention further provides an intelligent terminal, wherein a frame of the smart terminal is composed of two sets of opposite side edges; each side of one set has a plurality of illuminators on one inner side wall and the other side inner wall a light receiver is respectively disposed at a position corresponding to each of the illuminators;
所述智能终端，用于当平面尺寸小于自身触摸屏平面尺寸的第一智能终端处于自身触摸屏平面时，根据每个光接收器所接收的光信号强弱，定位第一智能终端在自身触摸屏上的位置，并确定目标发光器；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器，通过所述目标发光器将所述数据转换为光信号中，并将所述光信号朝所述第一智能终端中与所述目标发光器位置对应的第一光接收器的方向发射。The smart terminal is configured to: when the first smart terminal whose plane size is smaller than the plane size of the touch screen is in the plane of the touch screen, locate the first smart terminal on the touch screen of the first smart terminal according to the strength of the optical signal received by each optical receiver. Positioning and determining a target illuminator; and acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and The light signal is emitted toward a direction of the first light receiver corresponding to the target illuminator position in the first smart terminal.
优选地，所述智能终端，还用于通过与所述第一智能终端的第一发光器位置对应的光接收器，接收所述第一发光器发射的由第一数据转换的第一光信号，并将所述第一光信号还原为所述第一数据。Preferably, the smart terminal is further configured to receive, by the optical receiver corresponding to the first illuminator position of the first smart terminal, the first optical signal converted by the first illuminator and converted by the first data. And reducing the first optical signal to the first data.
优选地，所述发光器为发光二极管；所述光接收器为CCD相机。Preferably, the illuminator is a light emitting diode; the light receiver is a CCD camera.
此外，为实现上述目的，本发明还提供一种第一智能终端，所述第一智能终端的第一边框由两组相对的第一侧边组成；至少一组的一第一侧边外壁设有多个第一发光器，另一第一侧边外壁设有多个第一光接收器；In addition, in order to achieve the above object, the present invention further provides a first intelligent terminal, wherein a first frame of the first smart terminal is composed of two sets of opposite first sides; at least one set of a first side outer wall is provided. There are a plurality of first illuminators, and the other first side outer wall is provided with a plurality of first light receivers;
所述第一智能终端，用于当自身平面尺寸小于智能终端的触摸屏平面尺寸，并处于所述触摸屏平面时，根据接收的光传输数据发送指令，获取相应的第一数据；将所述第一数据发送至所述第一发光器；通过所述第一发光器将所述第一数据转换为第一光信号中，并将所述第一光信号朝所述智能终端中与所述第一发光器位置对应的光接收器的方向发射。The first intelligent terminal is configured to: when the size of the touch plane is smaller than the plane size of the touch screen of the smart terminal, and obtain the corresponding first data according to the received optical transmission data sending instruction; Transmitting data to the first illuminator; converting the first data into a first optical signal by the first illuminator, and directing the first optical signal toward the first terminal The illuminator position is emitted in the direction of the light receiver.
优选地，所述第一智能终端，还用于通过所述第一光接收器接收，所述智能终端中与所述第一接收器位置对应的目标发光器发射的由数据转换的光信号，并将所述光信号还原为所述数据。Preferably, the first intelligent terminal is further configured to receive, by the first optical receiver, a data-converted optical signal emitted by a target illuminator corresponding to the first receiver position in the smart terminal, And restoring the optical signal to the data.
优选地，所述第一发光器为发光二极管；所述第一光接收器为CCD相机。Preferably, the first illuminator is a light emitting diode; the first light receiver is a CCD camera.
本发明所提供的数据分享系统，通过智能终端当平面尺寸小于自身触摸屏平面尺寸的第一智能终端处于自身触摸屏平面时，根据每个光接收器所接收的光信号强弱，定位第一智能终端在自身触摸屏上的位置，并确定目标发光器；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器，通过所述目标发光器将所述数据转换为光信号中，并将所述光信号朝与所述目标发光器位置对应的第一光接收器的方向发射；所述第一智能终端通过所述第一光接收器接收所述光信号，并将所述光信号还原为所述数据的方式，只要电量充足智能终端与第一智能终端间便可实现数据交互，无需接入任何无线网络，数据传输过程中不会出现数据丢失的现象，相比现有数据传输方式，本发明的数据传输速度快、密度高、安全性高、保密性好、成本低，且无电磁辐射，不会因电磁辐射对人体造成不良影响。The data sharing system provided by the present invention, when the first smart terminal whose plane size is smaller than the plane size of the touch screen is in the touch screen plane of the smart terminal, locates the first smart terminal according to the strength of the optical signal received by each optical receiver. Positioning on the touch screen of the self, and determining the target illuminator; and acquiring data corresponding to the position, transmitting the data to the target illuminator, and converting the data into an optical signal by the target illuminator And transmitting the optical signal in a direction of a first optical receiver corresponding to the target illuminator position; the first smart terminal receiving the optical signal through the first optical receiver, and The method of restoring the optical signal to the data, as long as the power is sufficient, the intelligent terminal and the first intelligent terminal can implement data interaction without accessing any wireless network, and data loss does not occur during data transmission. Data transmission mode, the data transmission speed of the invention is fast, high density, high security, good confidentiality, low cost, and no electromagnetic radiation Will not cause adverse effects on the human body due to electromagnetic radiation.
附图说明DRAWINGS
图1为本发明的数据分享系统的结构示意图；1 is a schematic structural diagram of a data sharing system according to the present invention;
图2为本发明的第一智能终端的结构示意图；2 is a schematic structural diagram of a first intelligent terminal according to the present invention;
图3为本发明的智能终端定位第一智能终端位置、确定目标发光器的状态示意图；3 is a schematic diagram of a state in which a smart terminal locates a first intelligent terminal and determines a target illuminator according to the present invention;
图4为本发明的智能终端将由数据转换的光信号向第一智能终端发射的状态示意图；4 is a schematic diagram of a state in which an intelligent terminal transmits an optical signal converted by data to a first intelligent terminal according to the present invention;
图5为本发明的第一智能终端将由第一数据转换的第一光信号向智能终端发射的状态示意图。FIG. 5 is a schematic diagram of a state in which a first smart terminal according to the present invention transmits a first optical signal converted by a first data to an intelligent terminal.
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.
具体实施方式detailed description
以下结合说明书附图对本发明的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本发明，并不用于限定本发明，并且在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。The preferred embodiments of the present invention are described in conjunction with the accompanying drawings, and the preferred embodiments described herein are intended to illustrate and explain the invention, and not to limit the invention, and The embodiments and the features in the embodiments can be combined with each other.
本发明进一步提供一种数据分享系统。参照图1，图1为本发明的数据分享系统的结构示意图。在一实施例中，所述数据分享系统包括：智能终端100和第一智能终端200。所述智能终端100的边框由两组相对的侧边110组成；每组的一侧边110内壁设有多个发光器120，另一侧边110内壁与每个发光器120相对应的位置分别设有光接收器130。参见图2，图2为本发明的第一智能终端的结构示意图；所述第一智能终端200的第一边框由两组相对的第一侧边210组成；至少一组的一第一侧边210外壁设有多个第一发光器220，另一第一侧边210外壁设有多个第一光接收器230。参见图1，所述第一智能终端200平面尺寸小于所述智能终端100的触摸屏101平面尺寸。参见图3，图3为本发明的智能终端定位第一智能终端位置、确定目标发光器的状态示意图；所述智能终端100，用于当所述第一智能终端200处于自身触摸屏101平面时，根据每个光接收器130所接收的光信号强弱，定位第一智能终端200在自身触摸屏101上的位置102，并确定目标发光器121；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器121；参见图4，图4为本发明的智能终端将由数据转换的光信号向第一智能终端发射的状态示意图；通过所述目标发光器121将所述数据转换为光信号中，并将所述光信号朝与所述目标发光器121位置对应的第一光接收器230的方向发射。所述第一智能终端200，用于通过所述第一光接收器230接收所述光信号，并将所述光信号中还原为所述数据。The invention further provides a data sharing system. Referring to FIG. 1, FIG. 1 is a schematic structural diagram of a data sharing system according to the present invention. In an embodiment, the data sharing system includes: the smart terminal 100 and the first smart terminal 200. The frame of the smart terminal 100 is composed of two sets of opposite side edges 110; the inner wall of one side of each group 110 is provided with a plurality of illuminators 120, and the inner wall of the other side 110 corresponds to each illuminator 120 respectively. A light receiver 130 is provided. Referring to FIG. 2, FIG. 2 is a schematic structural diagram of a first intelligent terminal according to the present invention; a first frame of the first smart terminal 200 is composed of two sets of opposite first side edges 210; and a first side of at least one group The outer wall of the 210 is provided with a plurality of first illuminators 220, and the outer wall of the other first side 210 is provided with a plurality of first light receivers 230. Referring to FIG. 1 , the first smart terminal 200 has a plane size smaller than a plane size of the touch screen 101 of the smart terminal 100. Referring to FIG. 3, FIG. 3 is a schematic diagram of a state in which a smart terminal locates a first smart terminal and determines a target illuminator according to the present invention; and the smart terminal 100 is configured to: when the first smart terminal 200 is in a plane of the touch screen 101 of the touch panel, Positioning the position 102 of the first smart terminal 200 on the touch screen 101 of the first smart terminal 200 according to the intensity of the optical signal received by each of the optical receivers 130, and determining the target illuminator 121; and acquiring data corresponding to the position, The data is sent to the target illuminator 121; see FIG. 4, which is a schematic diagram of a state in which the smart terminal transmits the optical signal converted by the data to the first intelligent terminal; and the data is converted by the target illuminator 121. In the optical signal, the optical signal is emitted in a direction of the first optical receiver 230 corresponding to the position of the target illuminator 121. The first smart terminal 200 is configured to receive the optical signal by the first optical receiver 230 and restore the optical signal to the data.
本实施例中当将所述第一智能终端200置于所述智能终端100的触摸屏中时，由于所述第一智能终端200的遮挡，智能终端100中设有光接收器130的两侧分别有部分光接收器130所接收的光信号强度弱于其他光接收器130所接收的光信号强度。如图3所示，通过接收到弱光信号强度所对应的光接收器130所在位置，便可定位所述第一智能终端200在所述智能终端100的触摸屏中的位置；同时还可以通过接收到弱光信号强度所对应的光接收器130所在位置，定位确定后续用于向第一智能终端200传输由数据转换的光信号的目标发光器121。In the embodiment, when the first smart terminal 200 is placed in the touch screen of the smart terminal 100, due to the occlusion of the first smart terminal 200, the two sides of the optical receiver 130 are respectively disposed in the smart terminal 100. The intensity of the optical signal received by some of the optical receivers 130 is weaker than the optical signal received by the other optical receivers 130. As shown in FIG. 3, by receiving the location of the optical receiver 130 corresponding to the weak optical signal strength, the location of the first smart terminal 200 in the touch screen of the smart terminal 100 can be located; To the position of the optical receiver 130 corresponding to the weak optical signal strength, the positioning determines a target illuminator 121 for subsequently transmitting the optical signal converted by the data to the first smart terminal 200.
本实施例中所述智能终端100将所述数据转换光信号，将所述光信号朝与所述目标发光器121位置对应的第一光接收器230的方向发射具体包括：首先将所述数据经过数字信号处理，并进行OFDM（Orthogonal
Frequency Division
Multiplexing，正交频分复用技术）编码；再对信号分信道与不同频率的复指数信号进行卷积求和运算；然后输入到功率放大电路进行功率放大处理，得到转换后的光信号；最后驱动目标发光器121朝与所述目标发光器121位置对应的第一光接收器230的方向发射转换后的所述光信号。所述第一光接收器230接收所述光信号后，需要对应所述光信号进行数字信号处理，将所述光信号还原为所述数据。In the embodiment, the smart terminal 100 converts the data into an optical signal, and the transmitting the optical signal to the direction of the first optical receiver 230 corresponding to the position of the target illuminator 121 includes: first, the data. Digital signal processing and OFDM (Orthogonal)
Frequency Division
Multiplexing, Orthogonal Frequency Division Multiplexing (OFDM) coding; convolution and summation of the signal sub-channel and complex exponential signals of different frequencies; then input to the power amplifier circuit for power amplification processing to obtain the converted optical signal; The driving target illuminator 121 emits the converted optical signal in a direction of the first light receiver 230 corresponding to the position of the target illuminator 121. After receiving the optical signal, the first optical receiver 230 needs to perform digital signal processing on the optical signal to restore the optical signal to the data.
进一步地，上述数据分享系统中所述第一智能终端200，还用于当自身处于所述智能终端100的触摸屏101平面时，根据接收的光传输数据发送指令，获取相应的第一数据；将所述第一数据发送至所述第一发光器220；参见图5，图5为本发明的第一智能终端将由第一数据转换的第一光信号向智能终端发射的状态示意图；通过所述第一发光器220将所述第一数据转换为第一光信号，并将所述第一光信号朝与所述第一发光器220位置对应的光接收器130的方向发射。所述智能终端100，还用于通过与所述第一发光器220位置对应的光接收器130接收所述第一光信号，并将所述第一光信号还原为所述第一数据。Further, the first smart terminal 200 in the data sharing system is further configured to: when it is in the plane of the touch screen 101 of the smart terminal 100, obtain the corresponding first data according to the received optical transmission data sending instruction; The first data is sent to the first illuminator 220; see FIG. 5, which is a schematic diagram of a state in which the first intelligent terminal transmits the first optical signal converted by the first data to the smart terminal according to the present invention; The first illuminator 220 converts the first data into a first optical signal and transmits the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220. The smart terminal 100 is further configured to receive the first optical signal by using the optical receiver 130 corresponding to the position of the first illuminator 220, and restore the first optical signal to the first data.
本实施例中所述第一发光器220将所述第一数据转换为第一光信号，将所述第一光信号朝与所述第一发光器220位置对应的光接收器130的方向发射具体处理过程如下：首先将所述第一数据经过数字信号处理，并进行OFDM编码；再对信号分信道与不同频率的复指数信号进行卷积求和运算；然后输入到功率放大电路进行功率放大处理，得到转换后的第一光信号；最后驱动第一发光器220朝与所述第一发光器220位置对应的光接收器130的方向发射所述第一光信号。智能终端100中与所述第一发光器220位置对应的光接收器130接收到所述第一光信号后，需要对应所述第一光信号进行数字信号处理将所述第一光信号还原为所述第一数据。In the embodiment, the first illuminator 220 converts the first data into a first optical signal, and transmits the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220. The specific processing is as follows: first, the first data is subjected to digital signal processing, and OFDM encoding is performed; then the signal sub-channel and the complex exponential signal of different frequencies are convoluted and summed; and then input to the power amplifying circuit for power amplification. Processing, obtaining the converted first optical signal; finally driving the first illuminator 220 to emit the first optical signal in a direction of the optical receiver 130 corresponding to the position of the first illuminator 220. After receiving the first optical signal, the optical receiver 130 corresponding to the position of the first illuminator 220 in the smart terminal 100 needs to perform digital signal processing on the first optical signal to restore the first optical signal to The first data.
上述实施例中所述发光器120可以采用高亮度LED加波导板的方式发射光波，即所述发光器120可以为发光二极管；所述发光器120也可以采用线状激光源作为光源，较佳地采用高亮度线状激光源作为光源。所述光接收器130为CCD相机。In the above embodiment, the illuminator 120 can emit light waves by using a high-brightness LED plus a waveguide plate, that is, the illuminator 120 can be a light-emitting diode; the illuminator 120 can also use a linear laser source as a light source, preferably. A high-intensity linear laser source is used as the light source. The light receiver 130 is a CCD camera.
同理，所述第一发光器220可以采用高亮度LED加波导板的方式发射光波，即所述第一发光器220可以为发光二极管。所述第一发光器220也可以采用线状激光源作为光源，较佳地采用高亮度线状激光源作为光源。所述第一光接收器230为CCD相机。Similarly, the first illuminator 220 can emit light waves by using a high-brightness LED plus a waveguide plate, that is, the first illuminator 220 can be a light-emitting diode. The first illuminator 220 can also use a linear laser source as the light source, and preferably a high-intensity linear laser source as the light source. The first light receiver 230 is a CCD camera.
本发明所提供的数据分享系统，通过智能终端100当平面尺寸小于自身触摸屏平面尺寸的第一智能终端200处于自身触摸屏平面时，根据每个光接收器130所接收的光信号强弱，定位第一智能终端200在自身触摸屏上的位置，并确定目标发光器121；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器121，通过所述目标发光器121将所述数据转换为光信号中，并将所述光信号朝与所述目标发光器121位置对应的第一光接收器230的方向发射；所述第一智能终端200通过所述第一光接收器230接收所述光信号，并将所述光信号还原为所述数据的方式，只要电量充足智能终端100与第一智能终端200间便可实现数据交互，无需接入任何无线网络，数据传输过程中不会出现数据丢失的现象，相比现有数据传输方式，本发明的数据传输速度快、密度高、安全性高、保密性好、成本低，且无电磁辐射，不会因电磁辐射对人体造成不良影响。The data sharing system provided by the present invention, through the smart terminal 100, when the first smart terminal 200 whose plane size is smaller than the plane size of the touch screen is in the touch screen plane of the touch panel, according to the intensity of the optical signal received by each optical receiver 130, the positioning is performed. Positioning a smart terminal 200 on the touch screen of the smart terminal 200, and determining the target illuminator 121; and acquiring data corresponding to the position, transmitting the data to the target illuminator 121, and passing the target illuminator 121 Converting the data into an optical signal and transmitting the optical signal in a direction of the first optical receiver 230 corresponding to the position of the target illuminator 121; the first smart terminal 200 passes the first optical receiver The method of receiving the optical signal and reducing the optical signal to the data, as long as the power is sufficient, the smart terminal 100 and the first smart terminal 200 can implement data interaction without accessing any wireless network, and the data transmission process There is no data loss phenomenon, and the data transmission speed, density, security, and security of the present invention are faster than existing data transmission methods. Good, low cost, and no electromagnetic radiation will not cause adverse effects on the human body due to electromagnetic radiation.
本发明还提出一种智能终端，所述智能终端为上述数据分享系统中的智能终端100，在此不再对其结构与功能展开描述。The present invention also provides an intelligent terminal, which is the smart terminal 100 in the above data sharing system, and the structure and function thereof are not described herein.
本发明还提出一种第一智能终端，所述第一智能终端为上述数据分享系统中的第一智能终端200，在此不再对其结构与功能展开描述。The present invention also provides a first smart terminal, which is the first smart terminal 200 in the data sharing system, and the structure and function are not described here.
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.
Claims (10)
- 一种数据分享系统，包括智能终端和第一智能终端；其特征在于， A data sharing system includes an intelligent terminal and a first intelligent terminal;所述智能终端的边框由两组相对的侧边组成；每组的一侧边内壁设有多个发光器，另一侧边内壁与每个发光器相对应的位置分别设有光接收器；The frame of the smart terminal is composed of two sets of opposite sides; each side of one side of the set is provided with a plurality of illuminators, and the other side inner wall is respectively provided with a light receiver at a position corresponding to each illuminator;所述第一智能终端的第一边框由两组相对的第一侧边组成；至少一组的一第一侧边外壁设有多个第一发光器，另一第一侧边外壁设有多个第一光接收器；The first frame of the first smart terminal is composed of two sets of opposite first side edges; at least one first side outer wall of at least one set is provided with a plurality of first illuminators, and the other first side outer wall is provided with a plurality of First light receivers;所述第一智能终端平面尺寸小于所述智能终端的触摸屏平面尺寸；The plane size of the first smart terminal is smaller than the plane size of the touch screen of the smart terminal;所述智能终端，用于当所述第一智能终端处于自身触摸屏平面时，根据每个光接收器所接收的光信号强弱，定位第一智能终端在自身触摸屏上的位置，并确定目标发光器；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器，通过所述目标发光器将所述数据转换为光信号中，并将所述光信号朝与所述目标发光器位置对应的第一光接收器的方向发射；The smart terminal is configured to: when the first smart terminal is in a touch screen plane thereof, locate the position of the first smart terminal on the touch screen according to the strength of the optical signal received by each optical receiver, and determine the target illumination And acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and directing the optical signal to The direction of the first light receiver corresponding to the position of the target illuminator is emitted;所述第一智能终端，用于通过所述第一光接收器接收所述光信号，并将所述光信号还原为所述数据。The first intelligent terminal is configured to receive the optical signal by using the first optical receiver, and restore the optical signal to the data.
- 根据权利要求1所述的数据分享系统，其特征在于，A data sharing system according to claim 1 wherein:所述第一智能终端，还用于当自身处于所述智能终端触摸屏平面时，根据接收的光传输数据发送指令，获取相应的第一数据；将所述第一数据发送至所述第一发光器；通过所述第一发光器将所述第一数据转换为第一光信号中，并将所述第一光信号朝与所述第一发光器位置对应的光接收器的方向发射；The first intelligent terminal is further configured to: when the user is in the touch screen plane of the smart terminal, acquire corresponding first data according to the received optical transmission data sending instruction; and send the first data to the first illuminating Converting the first data into a first optical signal by the first illuminator and transmitting the first optical signal in a direction of a light receiver corresponding to the first illuminator position;所述智能终端，还用于通过与所述第一发光器位置对应的光接收器接收所述第一光信号，并将所述第一光信号还原为所述第一数据。The smart terminal is further configured to receive the first optical signal by using a light receiver corresponding to the first illuminator position, and restore the first optical signal to the first data.
- 根据权利要求1所述的数据分享系统，其特征在于，所述发光器为发光二极管；所述光接收器为CCD相机。The data sharing system according to claim 1, wherein said illuminator is a light emitting diode; and said light receiver is a CCD camera.
- 根据权利要求1所述的数据分享系统，其特征在于，所述第一发光器为发光二极管；所述第一光接收器为CCD相机。The data sharing system according to claim 1, wherein said first illuminator is a light emitting diode; and said first light receiver is a CCD camera.
- 一种智能终端，所述智能终端的边框由两组相对的侧边组成；每组的一侧边内壁设有多个发光器，另一侧边内壁与每个发光器相对应的位置分别设有光接收器；其特征在于，An intelligent terminal, the frame of the smart terminal is composed of two sets of opposite sides; each side of one side of the set is provided with a plurality of illuminators, and the other side inner wall is respectively disposed at a position corresponding to each illuminator a light receiver; characterized in that所述智能终端，用于当平面尺寸小于自身触摸屏平面尺寸的第一智能终端处于自身触摸屏平面时，根据每个光接收器所接收的光信号强弱，定位第一智能终端在自身触摸屏上的位置，并确定目标发光器；以及获取所述位置所对应的数据，将所述数据发送至所述目标发光器，通过所述目标发光器将所述数据转换为光信号中，并将所述光信号朝所述第一智能终端中与所述目标发光器位置对应的第一光接收器的方向发射。The smart terminal is configured to: when the first smart terminal whose plane size is smaller than the plane size of the touch screen is in the plane of the touch screen, locate the first smart terminal on the touch screen of the first smart terminal according to the strength of the optical signal received by each optical receiver. Positioning and determining a target illuminator; and acquiring data corresponding to the location, transmitting the data to the target illuminator, converting the data into an optical signal by the target illuminator, and The light signal is emitted toward a direction of the first light receiver corresponding to the target illuminator position in the first smart terminal.
- 根据权利要求5所述的智能终端，其特征在于，The intelligent terminal according to claim 5, characterized in that所述智能终端，还用于通过与所述第一智能终端的第一发光器位置对应的光接收器，接收所述第一发光器发射的由第一数据转换的第一光信号，并将所述第一光信号还原为所述第一数据。The smart terminal is further configured to receive, by the optical receiver corresponding to the first illuminator position of the first smart terminal, the first optical signal converted by the first illuminator and converted by the first illuminator, and The first optical signal is reduced to the first data.
- 根据权利要求5所述的智能终端，其特征在于，所述发光器为发光二极管；所述光接收器为CCD相机。The intelligent terminal according to claim 5, wherein the illuminator is a light emitting diode; and the light receiver is a CCD camera.
- 一种第一智能终端，所述第一智能终端的第一边框由两组相对的第一侧边组成；至少一组的一第一侧边外壁设有多个第一发光器，另一第一侧边外壁设有多个第一光接收器；其特征在于，A first intelligent terminal, the first frame of the first smart terminal is composed of two sets of opposite first sides; at least one of the first side outer walls of the set is provided with a plurality of first illuminators, and the other a plurality of first light receivers are disposed on one side outer wall;所述第一智能终端，用于当自身平面尺寸小于智能终端的触摸屏平面尺寸，并处于所述触摸屏平面时，根据接收的光传输数据发送指令，获取相应的第一数据；将所述第一数据发送至所述第一发光器；通过所述第一发光器将所述第一数据转换为第一光信号中，并将所述第一光信号朝所述智能终端中与所述第一发光器位置对应的光接收器的方向发射。The first intelligent terminal is configured to: when the size of the touch plane is smaller than the plane size of the touch screen of the smart terminal, and obtain the corresponding first data according to the received optical transmission data sending instruction; Transmitting data to the first illuminator; converting the first data into a first optical signal by the first illuminator, and directing the first optical signal toward the first terminal The illuminator position is emitted in the direction of the light receiver.
- 据权利要求8所述的第一智能终端，其特征在于，A first intelligent terminal according to claim 8 wherein:所述第一智能终端，还用于通过所述第一光接收器接收，所述智能终端中与所述第一接收器位置对应的目标发光器发射的由数据转换的光信号，并将所述光信号还原为所述数据。The first intelligent terminal is further configured to receive, by the first optical receiver, a data signal converted by the target illuminator corresponding to the first receiver position in the smart terminal, and The optical signal is restored to the data.
- 根据权利要求8所述的第一智能终端，其特征在于，所述第一发光器为发光二极管；所述第一光接收器为CCD相机。The first intelligent terminal according to claim 8, wherein the first illuminator is a light emitting diode; and the first light receiver is a CCD camera.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437190A (en) * | 2019-08-08 | 2021-03-02 | 华为技术有限公司 | Data sharing method, graphical user interface, related device and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012140772A1 (en) * | 2011-04-15 | 2012-10-18 | パイオニア株式会社 | Touch panel device, and information processing method using same |
| CN103546213A (en) * | 2013-10-16 | 2014-01-29 | 深圳市宏电技术股份有限公司 | Optical communication transmission method and system |
| CN204145505U (en) * | 2014-10-31 | 2015-02-04 | 中国电子科技集团公司第三十四研究所 | The easy interactive communication system of electric room near field of light wireless high-speed |
| US20150071648A1 (en) * | 2013-09-10 | 2015-03-12 | Qualcomm Incorporated | Display-to-display data transmission |
-
2017
- 2017-02-13 WO PCT/CN2017/073355 patent/WO2018145311A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012140772A1 (en) * | 2011-04-15 | 2012-10-18 | パイオニア株式会社 | Touch panel device, and information processing method using same |
| US20150071648A1 (en) * | 2013-09-10 | 2015-03-12 | Qualcomm Incorporated | Display-to-display data transmission |
| CN103546213A (en) * | 2013-10-16 | 2014-01-29 | 深圳市宏电技术股份有限公司 | Optical communication transmission method and system |
| CN204145505U (en) * | 2014-10-31 | 2015-02-04 | 中国电子科技集团公司第三十四研究所 | The easy interactive communication system of electric room near field of light wireless high-speed |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112437190A (en) * | 2019-08-08 | 2021-03-02 | 华为技术有限公司 | Data sharing method, graphical user interface, related device and system |
| CN112437190B (en) * | 2019-08-08 | 2023-04-18 | 华为技术有限公司 | Data sharing method, graphical user interface, related device and system |
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