WO2019075696A1

WO2019075696A1 - Method for realizing transfer between devices, and switching apparatus

Info

Publication number: WO2019075696A1
Application number: PCT/CN2017/106892
Authority: WO
Inventors: 刘小灵; 陈敏
Original assignee: 深圳市乐得瑞科技有限公司
Priority date: 2017-10-19
Filing date: 2017-10-19
Publication date: 2019-04-25

Abstract

A method for realizing transfer between devices. The method comprises: acquiring operation interface information about a first device when a switching apparatus establishes a communication connection with the first device; when the switching apparatus establishes a communication connection with a second device, sending the operation interface information to the second device, and receiving operation information sent by the second device according to the current operation interface information; and converting the operation information into target operation information recognizable by the first device, and sending the target operation information to the first device. The first device is controlled by the second device to perform an operation corresponding to target operation information, complete the function expansion of the first device, reducing the steps and the required expansion devices of a first device function expansion process, thereby improving the efficiency of the first device function expansion.

Description

Method for realizing transfer between devices and switching device

[0001] The present invention relates to the field of computer software, and in particular, to a method and a switching device for implementing inter-device switching.

[0002] With the development of semiconductor technology, portable mobile devices have become more and more powerful, but due to their portable characteristics, these mobile devices cannot be equipped or portable with a human-machine interface such as a keyboard, a mouse or a large-screen display, which limits the portable Mobile device usage and user experience.

[0003] In the prior art, an extension device is connected to a mobile device, for example, a device such as a display, a keyboard or a mouse is connected to the mobile phone via Bluetooth. Through the information conversion or transmission control between the different expansion devices and the mobile device, the information output or input is completed on the basis of the processing capability of the mobile device, and the extended application of the mobile device is realized. However, in this way, after implementing some extended functions of the device, it is often necessary to connect with the extended device corresponding to the extended function, so that the extended function required by the device can be realized, and more extended devices are required, and the implementation process is complicated.

technical problem

[0004] An object of the present invention is to provide a method and a switching device for implementing inter-device switching, which aims to solve the problem that the existing extended device has a single function and a variety of types, and the conversion device has a human-machine interface process. There are many expansion devices required, and the implementation process is complicated, which is not convenient for the function expansion of the device.

Problem solution

Technical solution

[0005] In one aspect, a method for inter-device handover is provided, the method comprising the steps of:

[0006] after the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device; [0007] after the switching device establishes a communication connection with the second device, The operation interface information is sent to the second device, and receives an operation f π information sent by the second device according to the current operation interface information;

Converting the operation information into target operation information; the target operation information is identifiable by the first device Other operational information;

And transmitting the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0010] In another aspect, a switching device is provided, the switching device includes: a first communication unit, an information conversion unit, and a second communication unit, wherein the information conversion unit and the first communication unit and the Said second communication unit connection;

[0011] the first communication unit is configured to: acquire, after the switching device establishes a communication connection with the first device, acquire operation interface information of the first device;

[0012] the second communication unit is configured to: after the switching device establishes a communication connection with the second device, send the operation interface information to the second device, and receive the second device Operation information transmitted according to the current operation interface information;

[0013] the information conversion unit is configured to: convert the operation information into target operation information; and the target operation information is operation information identifiable by the first device;

[0014] The first communication unit is further configured to: send the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information. .

[0015] In a further aspect, a computer readable storage medium is provided, the computer storage medium storing a computer program, the computer program comprising program instructions, the program instructions being executed by a processor to cause the processor to execute The method of the above first aspect.

Advantageous effects of the invention

Beneficial effect

[0016] In the present invention, the user only needs to connect the first device to the second device through the converter, and the second device can be used as the human-machine interface of the first device, by inputting a control instruction or information to the second device. And performing corresponding control or execution on the first device, thereby returning the control result or the execution result to the computer. Only the second device can directly complete the function expansion of the first device, reduce the steps and device types of the first device function expansion process, improve the efficiency of the function expansion, and the user experience of using the user.

Brief description of the drawing

DRAWINGS 1 is a flowchart of a method for implementing inter-device handover according to an embodiment of the present invention;

2 is a schematic diagram of a method for implementing inter-device handover according to another embodiment of the present invention;

3 is a schematic diagram of an adapter device according to an embodiment of the present invention;

4 is a diagram showing an example of a switching device according to another embodiment of the present invention.

Embodiments of the invention

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0022] The embodiment of the present invention generates an operation interface corresponding to the operation interface call instruction by receiving an operation interface call instruction input by a user, and starts the operation after receiving a function item start instruction input by the user according to the operation interface. The function item specified by the function start instruction. Therefore, the corresponding contact can be directly called through the contact dial in the contact operation interface, and the corresponding application is directly started according to the application dial in the application operation interface.

[0023] In order to explain the technical solution described in the present invention, the following description will be made by way of specific embodiments.

[0024] Embodiment 1:

[0025] FIG. 1 is a flowchart of a method for implementing inter-device handover according to the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown. The execution body of the method for implementing inter-device handover in this embodiment is an switching device. The method for implementing inter-device handover as shown in FIG. 1 may include the following steps.

[0026] S101: After the switching device establishes a communication connection with the first device, acquiring an operation interface of the first device.

[0027] The first device establishes a communication connection with the second device through the switching device, and the communication connection is a Universal Serial Bus (USB)-based communication connection. The USB interface is widely used in information communication products such as personal computers and mobile devices, and has the advantages of being hot-swappable, portable, standard, and capable of connecting multiple devices.

[0028] Optionally, the first device and the second device can be connected to the switching device through a USB-A interface and a USB TYPE-C interface, and the USB TYPE-C interface can support both front and back insertion and removal, and is backward compatible. Standard and both The ease of use and plug-and-play functionality of traditional USB technology.

[0029] Due to its portable characteristics, the first device has a relatively low effect or user experience during use, especially during operations such as display, input, and the like. In many cases, the first device is a portable mobile device. For example, the first device may be a mobile phone, a tablet, or the like, and is not limited herein.

[0030] The second device may be a device having a human interface or a USB interface, and the human interface is an interface for inputting or exchanging information between the person and the computer, such as a keyboard, a display, a printer, a mouse, and the like. The human-machine interface and the human-machine interaction device jointly complete the conversion of the information form and the control of the information transmission, and collect the operation information of the user through the human-machine interface. Exemplarily, the second device may be a computer, a workstation, or the like, and is not limited herein.

[0031] The switching device obtains the current operating interface information of the first device, where the operating interface information may be an operating interface of the first device in the current situation, in which case the second device may directly obtain the current device The operation of the first device directly performs the corresponding operation on the current running interface of the first device; or the main interface of the first device, in which case the second device acquires the main interface information of the first device, and then the second The device performs corresponding operations through the main interface of the first device, and there is no limitation here.

[0032] S102: After the switching device establishes a communication connection with the second device, send the operation interface information to the second device, and receive the second device according to the current operation interface. Operational information for information transmission.

[0033] The switching device converts the acquired operation interface information of the first device into information identifiable by the second device, and then sends the information to the second device. So that the second device acquires the running condition of the first device. In turn, the user can directly control or operate the first device through the second device.

[0034] After receiving the operation interface information of the first device sent by the switching device, the second device performs display on the second device. Thereafter, the user can see the operation interface information of the first device through the display device of the second device. The user performs corresponding control or operation on the second device according to the operation interface information.

[0035] After receiving the operation information sent by the user according to the current operation interface information, the second device sends the operation information to the switching device, and the operation information is the target operation information. The switching device receives the operation information sent by the second device according to the current operation interface information.

[0036] Exemplarily, when the user clicks on the application software in the operation interface on the device, the operation information of the user is the application software; the user moves the mouse, or the keyboard inputs the number, which also belongs to the operation information. [0037] However, only the operation interface of the first device is displayed on the second device, and the corresponding control or operation action cannot be completed only by the second device. Therefore, the operation information needs to be sent to the first device, so that the first device performs a corresponding action according to the operation information.

[0038] S103: Convert the operation information into target operation information; the target operation information is operation information identifiable by the first device.

[0039] After receiving the operation information sent by the second device according to the current operation interface information, the switching device must complete the execution action corresponding to the operation information by using the first device itself. However, the first device cannot directly perform the action corresponding to the operation information, and therefore, the operation information needs to be converted into the target operation information.

[0040] Illustratively, assuming that the first device is device A and the second device is computer B, when the switching device is connected to device A, a human interface device such as a virtual keyboard or a mouse is virtualized. Then, the switching device receives the operation information sent by the application plug-in on the computer B, for example, keyboard input, or mouse movement, and converts the operation information into operation information sent by the virtual human-machine interface device, that is, the target operation.

[0041] By converting the operation information into the target operation information, the first device can recognize and execute the action corresponding to the target operation information.

[0042] S104: Send the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0043] After the operation information is converted into the target operation information, the target operation information is transmitted to the first device. The target operation information received by the first device is equivalent to the operation information that the user makes through the second device, and the first device performs the corresponding operation according to the converted target operation information.

[0044] Exemplarily, it is assumed that the first device is device A and the second device is computer B. The transfer device converts the keyboard input, or mouse movement information into a keyboard input identifiable by the first device, or mouse movement information, and sends the information to the device. In this way, the device A receives the information of the keyboard input or the mouse movement, and performs the operation corresponding to the information of the keyboard input or the mouse movement.

[0045] The above solution, after the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device; and after the switching device establishes a communication connection with the second device, transmitting the operation interface information to the second device And receiving operation information sent by the second device according to the current operation interface information; transferring the operation information The target operation information is changed, and the target operation information is sent to the first device. Controlling, by the second device, the first device to perform operations corresponding to the target operation information, completing function expansion of the first device, reducing steps of the first device function expansion process and required expansion devices, and improving efficiency of function expansion of the first device

[0046] Embodiment 2:

As shown in FIG. 2, FIG. 2 is a flowchart of another method for implementing inter-device handover according to the present invention. For the convenience of description, only parts related to the embodiment of the present invention are shown. An execution body of a method for implementing inter-device handover in this embodiment is an switching device. The method for implementing inter-device transfer as shown in FIG. 2 may include the following steps:

[0048] S201: After the switching device establishes a communication connection with the first device, acquiring an operation interface of the first device.

[0049] After the first device establishes a communication connection with the second device by using the switching device, the switching device acquires current operation interface information of the first device. The interface connected to the first device is a first USB interface, and the interface device can obtain the operation interface information of the first device, and can also send the operation information of the first device to the adapter device; The interface connected to the switching device is a second USB interface, and the second device can receive the operation interface information of the first device sent by the switching device by using the second USB interface, and can also obtain the second device by the switching device. The operational information sent.

[0050] Optionally, the interface of the second device connection switching device may also be an interface such as a display port (DP) and a high definition multimedia interface (HDMl), and the specific interface type and data are The user sets or installs according to the usage requirements or the hardware structure of the second device, which is not limited herein.

[0051] Optionally, since the second device is provided with multiple USB interfaces in many cases, one second device can be connected to the plurality of first devices through multiple USB interfaces. In this case, the number or type of devices of the first device may have one or at least two, and no limitation is made herein. However, when there are multiple devices of the first device type, it is often impossible to control or manage these devices explicitly and efficiently through a second device, which may easily cause confusion or control errors between the devices. In this case, a software is required to be installed in the second device to implement management and control of the plurality of first devices.

[0052] installing an application plug-in in the second device, by which the second plug-in can monitor and collect all the second devices Operational information. After the second device establishes a communication connection with the first device via the switching device, the application plug-in is automatically launched from the second device. The operation interface information of the first device is obtained during the first time, and displayed at a position corresponding to the application plug-in. In this way, the operation interface information of the first device can be directly displayed on the second device, thereby improving the efficiency of the transfer operation.

[0053] S202: After the switching device establishes a communication connection with the second device, sending the operation interface information to the second device, and receiving the second device according to the current operation interface. Operational information for information transmission.

[0054] After the second device acquires the operation interface information of the first device, the user may input the operation information through the operation interface information displayed in the second device. After the user transmits the operation information according to the current operation interface information, the switching device starts receiving the operation information.

[0055] In this embodiment, the switching device establishes a communication connection with the second device through the second USB interface, sends the operation interface information to the second device through the second USB interface, and receives the second device according to the second USB interface. The operation information sent by the current operation interface information.

[0056] Optionally, the operation information in the solution may be any human interface command information acquired by the first device. For example, the movement information and position information of the mouse movement or click, the input information of the keyboard, or the touch information such as the touch and movement of the touch screen, and the information of the text, the document input by the user, and the image, audio, video And other multimedia information. The type and attribute of the operation information are obtained by the human-machine interface of the second device, and are restricted by the functional scope of the second device human-machine interface. The user can set the specific operation information through the needs of the user and the configuration parameters or functions of the second device. Data and attributes, no restrictions here.

[0057] The user performs corresponding operations according to the operation interface information in the application plug-in, and the application plug-in collects operation information of the user, and identifies the operation information. The operation information that can be converted and transmitted to the first device by the switching device and can be successfully executed by the first device is the operation information.

[0058] After the application plug-in identifies the operation information as the operation information, the application operation information is transmitted to the transfer device. In this case, the switching device can receive the operation information sent by the application plug-in.

[0059] S203: Convert the operation information into target operation information; the target operation information is operation information identifiable by the first device.

[0060] Illustratively, assuming that the second device is a computer, the computer issues a keyboard or mouse action parameter, the keyboard or The mouse action parameters are the action information. The keyboard or mouse action parameters of the computer are converted into virtual keyboard or mouse action parameters, and the converted virtual keyboard or mouse action parameters are the target operation information. The virtual keyboard or mouse action parameters after the conversion may be recognized by the first device, and the first device performs a corresponding action according to the instructions in the target operation information.

[0061] Exemplarily, an application that is clicked by the user according to the operation interface of the first device displayed on the second device is the icon of the click application software. The information is transferred to the transfer device, and the transfer device converts the operation information into: the application software corresponding to the icon is clicked. Therefore, the "application software corresponding to the icon clicked by the snoring" is the target operation information, and the target operation information is the operation information that can be recognized by the first device.

[0062] The switching device can cause the first device to recognize the target operation information by converting the operation information into the target operation information, so as to achieve the purpose of performing the operation corresponding to the target operation information.

[0063] S204: Send the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0064] After the switching device converts the target operation information, the converted target operation information is sent to the first device, so that the first device performs a corresponding operation according to the target operation information.

[0065] Exemplarily, assuming that the first device is a mobile phone terminal, the converted virtual keyboard or mouse information is target operation information, and the virtual keyboard or mouse information is sent to the mobile phone terminal, and the mobile terminal is controlled to execute with a virtual keyboard or The operation corresponding to the mouse information.

[0066] Illustratively, after the switching device converts the target operation information “the application software corresponding to the clicked icon”, the information of the “application software corresponding to the clicked icon” is passed through the first USB interface. Send to mobile terminal. After receiving the information, the mobile terminal identifies the action information and the data information contained in the "application software corresponding to the icon clicked by the snooze", and the action information is "hiccup", and the data information is the "clicked icon". Corresponding application software "data information and data information of the corresponding application software.

[0067] S205: Receive data information sent by the first device, where the data information includes operation interface information after the first device executes the target operation information.

[0068] After the first device receives the target operation information sent by the switching device, the operation corresponding to the target operation information is performed, and the data information after the execution is sent to the switching device.

[0069] wherein, the first device may send data information to the switching device during execution, so that the switching device can Obtaining the execution information of the first device, and forwarding the information to the second device for display; or transmitting the data information of the first device after the execution is completed to the transfer after performing the operation corresponding to the operation information of the destination The device is not limited here.

[0070] The data information sent by the first device is information such as operation interface information, execution result, or multimedia data after the first device performs the target operation information, and the data is converted by the switching device and sent to the second device, so that the second device The device displays or manipulates this data. The multimedia data is one or at least two types of data stored in the first device, such as video information, audio information, image information, or document information, and is not limited herein.

[0071] Exemplarily, it is assumed that the first device is a mobile phone, the second device is a computer, and the target operation information is “application software corresponding to the icon clicked by the snoring”, and the mobile phone performs “hiccup” after receiving the information. The data information and data information of the application software corresponding to the "application software corresponding to the clicked icon". After the application software corresponding to the icon clicked is opened, the operation interface of the application corresponding to the icon clicked is sent to the transfer device.

[0072] S206: Convert the data information into target data information, where the target data information is information identifiable by the second device.

[0073] After the first device sends the data information to the switching device, the switching device converts the data information into the target data information, so that the data information sent to the second device can be recognized and displayed by the second device.

[0074] the data information of the first device includes information such as operation interface information, execution result, or multimedia data.

The attributes of the type of data information or the amount of memory used are different, so it is necessary to perform targeted conversion based on the attributes of the data information.

[0075] Further, if the data information sent by the first device is video information, the video information is converted into the target video information; and if the data information sent by the first device is audio information, the video information is converted into the target audio information.

[0076] Illustratively, assuming that the first device is a mobile phone and the second device is a computer, the switching device converts the video signal in the HDMI output information of the mobile phone end into a USB device.

3.0 data; converts the audio signal in the DP output information into USB 2.0 data. Among them, USB 2.0 theoretical maximum transmission speed is 480Mbps, the interface has a total of 4 lines, the maximum output current is 0.5A. USB 2.0 is currently the most common USB interface version, and almost all computers have a USB 2.0 interface, most of which are USB devices. It also supports USB 2.0. The maximum transfer speed of USB3.0 is 5Gbps, the interface has a total of 9 lines, and the maximum output current is 1A. USB 3.0 is also basically popular. Most of the computers produced in recent years have USB 3.0 interfaces, and many U disk, mobile hard disk and other devices have begun to use the USB 3.0 interface. USB 3.0 is designed with backwards compatibility in mind, USB 2.0 devices can be plugged into a USB 3.0 interface, and USB 3.0 devices can be plugged into a USB 2.0 interface; in short, as long as the plug is physically compatible, It can be used. Through the method of converting the video signal and the audio signal separately, the target data information of different attributes is obtained, and under the premise that the data attribute of the original data information is retained, the target application fine information is specifically converted, and the target data information of different attributes is improved. The processing effect and the compatibility of the target data information of different attributes are enhanced.

[0077] S207: Send the target data information to the second device to display the target data information by using the second device.

[0078] transmitting the converted target data information to the second device, and displaying the information corresponding to the target data information by the second device. The target data information includes operation interface information of the second device, execution results, or data information after conversion of information such as multimedia data.

[0079] Different data information has different attributes, so different data interfaces are needed in the transmission process to ensure the transmission quality and transmission effect of the target data information.

[0080] If the data information of the first device is video information, the video information of the first device is converted into the target video information, and then the target video information is sent to the second device through the USB3.0 interface.

[0081] If the data information of the first device is audio information, the audio information of the first device is converted into the target audio information, and then the target audio information is sent to the second device through the USB2.0 interface.

[0082] Further, an application plug-in is installed in the first device, and the switching device sends the target data information to the application plug-in of the second device. After the application plug-in receives the target data information, the target information is displayed in the application plug-in.

[0083] The above solution, after the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device; and after the switching device establishes a communication connection with the second device, transmitting the operation interface information to the second device And receiving the operation information sent by the second device according to the current operation interface information; converting the operation information into the target operation information, and transmitting the target operation information to the first device, after the first device performs the corresponding operation, receiving Data information sent by the first device, and converting the data information into the first The target data information identifiable by the second device is sent to the second device for display. Controlling, by the second device, the first device to perform an operation corresponding to the target operation information, and presenting the operation result or the data information on the second device, to complete the function expansion of the first device, and reducing the steps of the first device function expansion process and The required expansion device improves the efficiency of the first device's function expansion and the experience of the user's use.

Embodiment 3:

Referring to FIG. 3, FIG. 3 is a diagram showing an example of a switching device according to an embodiment of the present invention. Each unit included in the switching device 300 is used to perform the steps in the embodiment corresponding to FIG. 1. For details, refer to the related description in the embodiment corresponding to FIG. 1 and FIG. 1 , and details are not described herein. The terminal 300 of the present embodiment includes a first communication unit 301, an information conversion unit 302, and a second communication unit 303, wherein the information conversion unit 302 is connected to the first communication unit 301 and the second communication unit 303, respectively.

[0086] The first communication unit 301 is configured to acquire operation interface information of the first device after the switching device establishes a communication connection with the first device.

[0087] The second communication unit 303 is configured to: after the switching device establishes a communication connection with the second device, send the operation interface information to the second device, and receive the second device according to The operation information sent by the current operation interface information.

[0088] The information conversion unit 302 is configured to convert the operation information into target operation information; and the target operation information is operation information recognizable by the first device.

[0089] The first communication unit 301 is further configured to send the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0090] The above solution, after the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device; and after the switching device establishes a communication connection with the second device, transmitting the operation interface information to the second device And receiving operation information sent by the second device according to the current operation interface information; converting the operation information into the target operation information, and transmitting the target operation information to the first device. Controlling, by the second device, the first device to perform an operation corresponding to the target operation information, completing the function expansion of the first device, reducing the steps of the first device function expansion process and the required expansion device, and improving the efficiency of the first device function expansion [ 0091] Example 4: Referring to FIG. 4, FIG. 4 is a schematic diagram of an adapter device according to another embodiment of the present invention. The components included in the adapter device 400 are used to perform the steps in the embodiment corresponding to FIG. 2. For details, refer to FIG. The related descriptions in the corresponding embodiments of FIG. 2 and FIG. 2 are not described herein. The terminal 400 of the present embodiment includes a first communication unit 401, an information conversion unit 402, and a second communication unit 403, wherein the information conversion unit 402 is connected to the first communication unit 401 and the second communication unit 403, respectively. 4 is different from FIG. 3 in that the first communication unit 401 in FIG. 4 includes a first video communication unit 4011 and a first audio communication unit 4012, and the information conversion unit 402 includes a video information conversion unit 4021 and an audio information conversion unit. 4022. The second communication unit 403 includes a second video communication unit 4031 and a second audio communication unit 4032.

[0093] The first communication unit 401 is configured to acquire operation interface information of the first device after the switching device establishes a communication connection with the first device.

[0094] The first communication unit 401 is further configured to send the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0095] Further, the first communication unit 401 further includes a first video communication unit 4011 and a first audio communication unit 4012, specifically:

[0096] The first video communication unit 4011 is configured to receive the video information sent by the first device.

[0097] The first audio communication unit 4012 is configured to receive the audio information sent by the first device.

[0098] The information conversion unit 402 is configured to convert the operation information into target operation information; and the target operation information is operation information identifiable by the first device.

Further, the information conversion unit 402 includes a video information conversion unit 4021 and an audio information conversion unit 4

022, specific:

[0100] The video information conversion unit 4021 is configured to convert the video information into target video information.

[0101] The audio information conversion unit 4022 is configured to convert the audio information into target audio information.

[0102] The second communication unit 403 is configured to: after the switching device establishes a communication connection with the second device, send the operation interface information to the second device, and receive the second device according to the second device The operation information sent by the current operation interface information.

[0103] Further, the second communication unit 403 includes a second video communication unit 4031 and a second audio communication unit 4

032, specific:

[0104] the second video communication unit 4031 is configured to send the target video information to the second device to pass The second device plays the target video information.

[0105] The second audio communication unit 4032 is configured to send the target audio information to the second device to play the target audio information by using the second device.

[0106] Further, the first communication unit 401 is further configured to: receive data information sent by the first device, where the data information includes operation interface information after the first device performs the target operation information.

[0107] The information conversion unit 402 is further configured to: convert the data information into target data information, where the target data information is information identifiable by the first device;

[0108] The second communication unit 403 is further configured to: send the target data information to the second device, to display the target data information by using the second device.

[0109] The first communication unit 401 is specifically configured to: acquire, by using the first USB interface, the operation interface information of the first device by using the first USB interface after the communication device establishes a communication connection with the first device.

[0110] The second communication unit 403 is specifically configured to: after the switching device establishes a communication connection with the second device by using a second USB interface, send the operation interface information to the device through the second USB interface The second device is configured to receive, by using the second USB interface, operation information that is sent by the second device according to the current operation interface information.

[0111] The first communication unit 401 is further configured to: send the target operation information to the first device by using the first USB interface.

[0112] The above solution, after the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device; and after the switching device establishes a communication connection with the second device, transmitting the operation interface information to the second device And receiving the operation information sent by the second device according to the current operation interface information; converting the operation information into the target operation information, and transmitting the target operation information to the first device, after the first device performs the corresponding operation, receiving Data information sent by the first device, and converting the data information into target data information identifiable by the second device, to send the target data information to the second device for display

. Controlling, by the second device, the first device to perform an operation corresponding to the target operation information, and presenting the operation result or the data information on the second device, to complete the function expansion of the first device, and reducing the steps of the first device function expansion process and The required expansion device improves the efficiency of the first device's function expansion and the experience of the user's use.

[0113] In another embodiment of the present invention, a computer readable storage medium is provided, the computer readable storage The medium stores a computer program, the computer program including program instructions, the program instructions being executed by the processor:

[0114] After the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device.

[0115] after the switching device establishes a communication connection with the second device, sending the operation interface information to the second device, and receiving the second device to send according to the current operation interface information. The operation f π interest.

[0116] converting the operation information into target operation information; the target operation information is operation information identifiable by the first device.

[0117] transmitting the target operation information to the first device, where the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[0118] Further, the computer program is executed by the processor, and further implemented:

[0119] receiving data information sent by the first device, where the data information includes operation interface information after the first device performs the target operation information.

[0120] converting the data information into target data information, where the target data information is information identifiable by the second device.

And transmitting the target data information to the second device to display the target data information by the second device.

[0122] Further, the computer program is executed by the processor, and further implemented:

[0123] After the switching device establishes a communication connection with the first device through the first USB interface, the operation interface information of the first device is obtained by using the first USB interface.

[0124] after the switching device establishes a communication connection with the second device through the second USB interface, sending the operation interface information to the second device through the second USB interface, and The second USB interface receives operation information that is sent by the second device according to the current operation interface information.

[0125] transmitting the target operation information to the first device through the first USB interface.

[0126] Further, the computer program is executed by the processor, and further implemented:

And [0127] receiving the video information sent by the first device, and converting the video information into target video information.

[0128] transmitting the target video information to the second device to play the target by the second device Video information.

[0129] Further, the computer program is executed by the processor, and further implemented:

And receiving the audio information sent by the first device, and converting the video information into target audio information.

And transmitting the target audio information to the second device to play the target audio information by the second device.

[0132] The computer readable storage medium may be an internal storage unit of the switching device described in any of the preceding embodiments, such as a hard disk or a memory of the switching device. The computer readable storage medium may also be an external storage device of the switching device, such as a plug-in hard disk equipped on the switching device, a smart memory card (SMC), and a secure digital (Secure) Digital, SD) cards, flash cards, etc. Further, the computer readable storage medium may also include both an internal storage unit of the switching device and an external storage device. The computer readable storage medium is for storing the computer program and other programs and data required by the switching device. The computer readable storage medium can also be used to temporarily store data that has been output or is about to be output.

[0133] Those skilled in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both, for clarity. Interchangeability of hardware and software In the above description, the composition and steps of the examples have been generally described in terms of functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

[0134] A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the foregoing switching device and unit can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again. .

[0135] In the several embodiments provided by the present application, it should be understood that the disclosed switching device and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed. In addition, the coupling or direct coupling or mutual coupling or display or discussion A communication connection may be an indirect coupling or communication connection through some interface, device or unit, or an electrical, mechanical or other form of connection.

[0136] The unit described as a separate component may or may not be physically distributed, and the component displayed as a unit may or may not be a physical unit, that is, may be located in one place, or may be distributed to multiple On the network unit. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.

[0137] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented either in the form of hardware or in the form of a software functional unit.

[0138] The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention contributes in essence or to the prior art, or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, a switching device, or a network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention. The foregoing storage medium includes: a USB flash drive, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like. .

Claims

Claim

[Claim 1] A method for implementing inter-device handover, the method comprising:

After the switching device establishes a communication connection with the first device, acquiring operation interface information of the first device;

After the switching device establishes a communication connection with the second device, sending the operation interface information to the second device, and receiving operation information sent by the second device according to the current operation interface information. ;

Converting the operation information into target operation information; the target operation information is operation information identifiable by the first device;

[Claim 2] The method according to claim 1, wherein, after the sending the target operation information to the first device, the method further includes:

Receiving data information sent by the first device, where the data information includes operation interface information after the first device performs the target operation information;

Converting the data information into target data information, the target data information being information identifiable by the second device; transmitting the target data information to the second device, to display the device by using the second device Describe the target data information.

[Claim 3] The method according to claim 1, characterized in that

After the communication device establishes a communication connection with the first device, the operation interface information of the first device is obtained, which specifically includes:

After the switching device establishes a communication connection with the first device through the first USB interface, obtaining operation interface information of the first device by using the first USB interface;

After the switching device establishes a communication connection with the second device, the operation interface information is sent to the second device, and the second device is sent according to the current operation interface information. Operation information, including:

Establishing a communication connection with the second device through the second USB interface, Sending the operation interface information to the second device by using the second USB interface, and receiving, by using the second USB interface, operation information that is sent by the second device according to the current operation interface information;

The sending the target operation information to the first device includes: sending the target operation information to the first device by using the first USB interface.

The method of claim 1 , wherein the data information further includes video information, after the sending the target operation information to the first device, the method further includes: receiving the The video information sent by the first device, and converting the video information into target video information;

And transmitting the target video information to the second device to play the target video information by using the second device.

[Claim 5] The method of claim 1, wherein the data information further includes audio information, after the sending the target operation information to the first device, the method further includes: receiving the The audio information sent by the first device, and converting the video information into target audio information;

Transmitting the target audio information to the second device to play the target audio information by the second device.

[Claim 6] The switching device, wherein the switching device comprises: a first communication unit, an information conversion unit, and a second communication unit, wherein the information conversion unit and the first communication unit respectively The second communication unit is connected;

The first communication unit is configured to: obtain, after the switching device establishes a communication connection with the first device, obtain operation interface information of the first device;

The second communication unit is configured to: after the switching device establishes a communication connection with the second device, send the operation interface information to the second device, and receive the second device according to the The operation information sent by the current operation interface information; the information conversion unit is configured to: convert the operation information into target operation information; the target operation information is operation information identifiable by the first device; The communication unit is further configured to: send the target operation information to the first device And the target operation information is used to control the first device to perform an operation corresponding to the target operation information.

[Claim 7] The device according to claim 6, wherein the device further comprises:

The first communication unit is further configured to: receive data information sent by the first device, where the data information includes operation interface information after the first device performs the target operation information;

The information conversion unit is further configured to: convert the data information into target data information, where the target data information is information identifiable by the first device; the second communication unit is further configured to: Data information is sent to the second device to display the target data information by the second device.

[Claim 8] The device according to claim 6, wherein the device further comprises:

The first communication unit is specifically configured to: after the switching device establishes a communication connection with the first device by using the first USB interface, obtain the operation interface information of the first device by using the first USB interface;

The second communication unit is specifically configured to: after the switching device establishes a communication connection with the second device by using a second USB interface, send the operation interface information to the first Receiving, by the second USB interface, the operation information that is sent by the second device according to the current operation interface information; the first communication unit is further configured to: pass the first USB interface The target operation information is sent to the first device.

[Claim 9] The device according to claim 6, wherein the first communication unit comprises a first video communication unit, the information conversion unit comprises a video information conversion unit, and the second communication unit comprises a video communication unit, wherein the video information conversion unit is respectively connected to the first video communication unit and the second video communication unit;

The first video communication unit is configured to: receive the video information sent by the first device, and the video information conversion unit is configured to: convert the video information into target video information; In: sending the target video information to the second device Preparing to play the target video information through the second device.

[Claim 10] The apparatus according to claim 6, wherein the first communication unit further includes a first audio communication unit, the information conversion unit further includes an audio information conversion unit, and the second communication unit And a second audio communication unit, wherein the audio information conversion unit is respectively connected to the first audio communication unit and the second audio communication unit; the first audio communication unit is configured to: receive the first device The audio information conversion unit for transmitting the audio information is configured to: convert the audio information into target audio information; the second audio communication unit is configured to: send the target audio information to the second device, Playing the target audio information through the second device.

[Claim 11] A computer readable storage medium storing a computer program, wherein the computer program is executed by a processor, implementing the method of any one of claims 1 to 5 The steps of the method.