WO2017092420A1

WO2017092420A1 - Usb data wireless transmission method and system, and camera

Info

Publication number: WO2017092420A1
Application number: PCT/CN2016/096770
Authority: WO
Inventors: 刘伟
Original assignee: 乐视控股（北京）有限公司; 乐视致新电子科技（天津）有限公司
Priority date: 2015-12-02
Filing date: 2016-08-25
Publication date: 2017-06-08
Also published as: CN105872278A

Abstract

Provided is a USB data wireless transmission method, which is applied to a camera. The method comprises: a processor in a camera sending USB data to a wireless USB module in the camera; and the wireless USB module sending the received USB data to the outside, so that a wireless USB module in a display device receives the USB data and sends the received USB data to a processor in the display device. The present application can enable the structure in data transmission to be more simple by means of wireless transmission. Also disclosed are a camera and a USB data wireless transmission system.

Description

USB data wireless transmission method, camera and system

The present application claims priority to Chinese Patent Application No. 201510873149.5, entitled "Wireless Transmission Method, Camera and System for USB Data", filed on December 2, 2015, the entire contents of which is hereby incorporated by reference. This is incorporated herein by reference.

Technical field

The present application relates to the field of data transmission technologies, and in particular, to a wireless transmission method, a camera, and a system for USB data.

Background technique

At present, a camera with a USB interface uses a cable or plug with a USB connector to connect to a display device for data transmission during USB data transmission. The USB data transmission mode of the existing camera with a USB interface is not simple enough due to the presence of a cable or a plug.

Summary of the invention

The present application provides a wireless transmission method of USB data to implement a wireless transmission mode, so that the structure is more concise when data transmission is performed.

The embodiment of the present application provides a wireless transmission method for USB data, which is applied to a camera, and includes:

a processor in the camera sends USB data to a wireless USB module in the camera;

The wireless USB module transmits the received USB data to the wireless USB module in the display device to receive the USB data, and sends the received USB data to a processor in the display device.

Optionally, the wireless USB module sent by the processor in the camera to the USB data in the camera is specifically:

The processor in the camera sends USB data to the wireless USB module in the camera via a USB interface.

A camera includes: a processor and a USB module; wherein:

The processor is configured to send USB data to the wireless USB module;

The wireless USB module is configured to send the received USB data to the wireless USB module in the display device to receive the USB data, and send the received USB data to the display device. Device.

Optionally, the camera further includes: a USB interface connected between the processor and the wireless USB module;

The processor transmits USB data to the wireless USB module through the USB interface.

Optionally, the USB interface is a USB 3.0 interface.

Optionally, the camera further includes: a power supply module;

The power supply module is connected to the wireless USB module to provide working power for the wireless USB module.

Optionally, the camera further comprises: an adsorption connector for providing working power to the camera.

A wireless transmission system for USB data, comprising: a camera and a display device; wherein:

The camera includes: a first processor, a first USB module, a first USB interface, a first power supply module, and a first adsorption connector;

The display device includes: a second processor, a second USB module, a second USB interface, a second power supply module, and a second adsorption connector;

The first adsorption connector is mounted on the camera, the second adsorption connector is mounted on the display device, and the first adsorption connector is in contact with the second adsorption connector Providing working power for the camera;

The first power supply module is connected to the first wireless USB module, and provides working power for the first wireless USB module;

The second power supply module is connected to the second wireless USB module to provide working power for the second wireless USB module;

The first processor and the first wireless USB module are connected through the first USB interface, and send USB data to the first wireless USB module;

The first wireless USB module is wirelessly connected to the second wireless USB module, and sends the received USB data to the second wireless USB module;

The second wireless USB module and the second processor are connected by the second USB interface, and send the received USB data to the second processor.

According to the foregoing solution, a wireless data transmission method of the USB data provided by the embodiment of the present application, when a USB data transmission is required between the camera and the display device, the processor in the camera sends the USB data to the wireless USB module, and the wireless USB The module sends the received USB data wirelessly, so that the wireless USB module in the display device receives the USB data, and sends the received USB data to the processor in the display device, thereby implementing the wireless manner. The USB data in the camera is transmitted to the display device, so that the structure between the electronic devices is more concise when data transmission is performed.

DRAWINGS

The one or more embodiments are exemplified by the accompanying drawings in the accompanying drawings, and FIG. The figures in the drawings do not constitute a scale limitation unless otherwise stated.

FIG. 1 is a flowchart of Embodiment 1 of a method for wirelessly transmitting USB data according to the present disclosure;

2 is a schematic structural view of a first embodiment of a camera disclosed in the present application;

3 is a schematic structural diagram of a second embodiment of a camera disclosed in the present application;

4 is a schematic structural diagram of an embodiment of a wireless transmission system for USB data disclosed in the present application;

FIG. 5 is a schematic diagram of a hardware structure of an embodiment of an electronic device for performing a wireless transmission method of USB data according to the present disclosure.

detailed description

The technical solutions in the embodiments of the present application are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present application. It is a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

FIG. 1 is a flowchart of Embodiment 1 of a method for wirelessly transmitting USB data according to the present disclosure. As shown in FIG. 1 , the method in this embodiment is applied to a camera. The method may include the following steps:

Step 101: The processor in the camera sends the USB data to the wireless USB module in the camera;

When the USB data in the camera needs to be transmitted, the processor storing the USB data in the camera transmits the USB data to be transmitted to the wireless USB module in the camera. In the specific implementation process, the processor can send USB data to the wireless USB module through the USB interface.

Step 102: The wireless USB module sends the received USB data outward, so that the wireless USB module in the display device receives the USB data, and sends the received USB data to the processor in the display device.

After the wireless USB module in the camera receives the USB data sent by the processor, the received USB data is sent out wirelessly through the data sending end, so that the wireless USB module in the display device receives the USB data, and the display device is in the display device. After receiving the USB data, the wireless USB module transmits the received USB to the processor in the display device.

In summary, in the above embodiment, when the camera needs to transmit USB data outward, the processor in the camera sends the USB data to the wireless USB module, and the wireless USB module wirelessly receives the received USB data. Sending, so that the wireless USB module in the display device receives the USB data, and sends the received USB data to the processor in the display device, thereby implementing wirelessly transmitting the USB data in the camera to the display device, so that The structure between electronic devices is more concise when data is transmitted.

2 is a schematic structural diagram of a first embodiment of a camera disclosed in the present application. As shown in FIG. 2, the camera 200 of this embodiment may include: a processor 211 and a wireless USB module 212;

The processor 211 is configured to send USB data to the wireless USB module 212;

The wireless USB module 212 is configured to send the received USB data outward, so that the wireless USB module in the display device receives the USB data, and sends the received USB data to a processor in the display device.

The working principle of the above embodiment is: when the USB data in the camera 200 needs to be transmitted, the processor 211 storing the USB data in the camera 200 sends the USB data to be transmitted to the wireless USB module 212 in the camera 200, when the camera 200 is in the camera 200. After receiving the USB data sent by the processor 211, the wireless USB module 212 sends the received USB data wirelessly through the data sending end, so that the wireless USB module in the display device receives the USB data, and the display device After receiving the USB data, the wireless USB module transmits the received USB to the processor in the display device.

In the above embodiment, when the camera needs to transmit USB data outward, the processor in the camera sends the USB data to the wireless USB module, and the wireless USB module sends the received USB data wirelessly to display the device. The wireless USB module receives the USB data and sends the received USB data to the processor in the display device, thereby implementing the camera wirelessly. The USB data in the transmission is transmitted to the display device, so that the structure between the electronic devices is more concise when data transmission is performed.

FIG. 3 is a schematic structural diagram of a second embodiment of a camera disclosed in the present application. As shown in FIG. 3, the camera 300 of the embodiment may include: a processor 311, a wireless USB module 312, a power supply module 313, a USB interface 314, and an adsorption system. Connector 315; wherein:

The adsorption connector 315 provides a working power source for the camera 300;

The power supply module 313 is connected to the wireless USB module 312 to provide working power for the wireless USB module 312;

The processor 311 is connected to the wireless USB module 312 through the USB interface 314, and sends the USB data to the wireless USB module 312;

The wireless USB module 312 sends the received USB data out so that the wireless USB module in the display device receives the USB data and transmits the received USB data to a processor in the display device.

The working principle of the above embodiment is: when the USB data in the camera 300 needs to be transmitted, the adsorption connector 315 provides working power for the camera 300, the power supply module 313 provides working power for the wireless USB module 312, and the USB data is stored in the camera 300. The processor 311 sends the USB data to be transmitted to the wireless USB module 312 in the camera 300 through the USB interface 314. When the wireless USB module 312 in the camera 300 receives the USB data sent by the processor 311, it receives the data through the data transmitting end. The received USB data is sent out wirelessly, so that the wireless USB module in the display device receives the USB data, and the wireless USB module in the display device transmits the received USB to the processor in the display device after receiving the USB data. .

In the above embodiment, when the camera needs to transmit USB data outward, the processor in the camera sends the USB data to the wireless USB module through the USB interface, and the wireless USB module sends the received USB data wirelessly. So that the wireless USB module in the display device receives the USB data, and sends the received USB data to the processor in the display device, thereby implementing wirelessly transmitting the USB data in the camera to the display device, so that the data is being processed. The structure between the electronic devices is more concise when transmitting.

Specifically, in the foregoing embodiment, the USB interface may be a USB3.0 interface.

4 is a schematic structural diagram of Embodiment 1 of a USB data wireless transmission system according to the present disclosure. As shown in FIG. 4, the USB data wireless transmission system 400 of this embodiment may include: a first processor in the camera 41. 411, the first wireless USB module 412, the first power supply module 413, the first adsorption connector 414 and the first USB interface 415, the second wireless USB module 421, the second processor 422, and the second power supply in the display device 42 Module 423, second adsorption connector 424 and second USB interface 425; wherein:

The first adsorption connector 414 is mounted on the camera 41, the second adsorption connector 424 is mounted on the display device 42, and the first adsorption connector 414 is in contact with the second adsorption connector 424, and the display device 42 is The camera 41 provides a working power source;

The first power supply module 413 of the camera 41 is connected to the first wireless USB module 412 to provide working power for the first wireless USB module 412;

The second power supply module 423 of the display device 42 is connected to the second wireless USB module 421 to provide working power for the second wireless USB module 421.

The first processor 411 is connected to the first wireless USB module 412 through the first USB interface 415, the USB data is sent to the first wireless USB module 412;

The first wireless USB module 412 is wirelessly connected to the second wireless USB module 421, and sends the received USB data to the second wireless USB module 421;

The second wireless USB module 421 is connected to the second processor 422 via the second USB interface 425, and transmits the received USB data to the second processor 422.

The working principle of the above embodiment is: when the USB data in the camera 41 needs to be transmitted to the display device 42, the working power is supplied to the camera 41 through the second adsorption connector 424 and the first adsorption connector 414, and the camera 41 is in the camera 41. The first power supply module 413 provides working power to the first wireless USB module 412, and the second power supply module 423 of the display device 42 provides working power to the second wireless USB module 421.

The first processor 411 in the camera 41 sends the USB data to be transmitted to the first wireless USB module 412 through the first USB interface 415, and the first wireless USB module 412 wirelessly transmits the received USB data to the display device. The second wireless USB module 421 of the second wireless USB module 421 sends the received USB data to the second processor 422 in the display device 42 through the second USB interface 425, thereby implementing USB data in the camera 41. Transfer to display device 42.

In the above embodiment, when USB data transmission needs to be performed between the camera and the display device, the first processor in the camera sends the USB data to the first wireless USB module, and the first wireless USB module passes the received USB data. The wireless mode is sent to the second wireless USB module in the display device, and the second wireless USB module in the display device sends the received USB data to the second processor, thereby implementing USB data in the camera by wireless means. Transfer to the display device, so that the structure between the electronic devices is more concise when data transmission is performed.

Specifically, in the above embodiment, the first USB interface may be a USB 3.0 interface, and the second USB interface may be a USB 3.0 interface.

Specifically, the display device in the above embodiment may be an electronic device such as a television, a computer, or a display.

The embodiment of the present application provides a non-volatile computer storage medium storing computer-executable instructions, which can perform the wireless transmission method of USB data in any of the foregoing method embodiments.

The embodiment of the present application further provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when the program instruction is calculated and When executed, the computer is caused to perform the wireless transmission method of USB data in any of the above method embodiments.

FIG. 5 is a schematic diagram of a hardware structure of an electronic device 500 for performing a wireless transmission method for USB data according to an embodiment of the present disclosure. As shown in FIG. 5, the electronic device 500 includes:

One or more processors 510 and memory 520, one processor 510 is taken as an example in FIG.

The processor 510 and the memory 520 may be connected by a bus or other means, as exemplified by a bus connection in FIG.

The memory 520 is used as a non-volatile computer readable storage medium, and can be used for storing a non-volatile software program, a non-volatile computer executable program, and a module, such as a wireless transmission method for USB data in the embodiment of the present application. Program instructions/modules. The processor 510 executes various functional applications and data processing of the server by running non-volatile software programs, instructions, and modules stored in the memory 520, that is, the wireless transmission method of the USB data of the above method embodiment.

The memory 520 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created by use of the wireless transmission device of the USB data, etc. . Further, the memory 520 may include a high speed random access memory, and may also include a nonvolatile memory such as at least one magnetic disk storage device, flash memory device, or other nonvolatile solid state storage device. In some embodiments, memory 520 can optionally include memory remotely located relative to processor 510 that can be connected to a wireless transmission device of USB data over a network. Examples of such networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The one or more modules are stored in the memory 520, and when executed by the one or more processors 510, perform a wireless transmission method of USB data in any of the above method embodiments, for example, performing the above described Method 101 to step 102 in FIG.

The above products can perform the methods provided by the embodiments of the present application, and have the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiments of the present application.

The electronic device of the embodiment of the present application exists in various forms, including but not limited to:

(1) Mobile communication equipment: This type of equipment is characterized by mobile communication functions, and mainly provides voice and data communication, and also has a camera function. Such terminals include: smart phones (such as iPhone), multimedia phones, functional phones, and low-end phones.

(2) Ultra-mobile PC devices: These devices belong to the category of personal computers, have computing and processing functions, generally have mobile Internet access features, and also have camera functions. Such terminals include: PDAs, MIDs, and UMPC devices, such as the iPad.

(3) Portable entertainment devices: These devices can display and play multimedia content, and also have a camera function. Such devices include: audio, video players (such as iPod), handheld game consoles, e-books, and smart toys and portable car navigation devices.

(4) Server: A device that provides computing services, and also has a camera function. The server consists of a processor, a hard disk, a memory, a system bus, etc. The server is similar to a general computer architecture, but because of the need to provide highly reliable services, High requirements in terms of processing power, stability, reliability, security, scalability, and manageability.

(5) Other electronic devices with camera functions.

(6) Camera.

One of ordinary skill in the art will appreciate that all or part of the steps to implement the various method embodiments described above may be accomplished by hardware associated with the program instructions. The aforementioned program can be stored in a computer readable storage medium. The program, when executed, performs the steps including the foregoing method embodiments; and the foregoing storage medium includes various media that can store program codes, such as a ROM, a RAM, a magnetic disk, or an optical disk.

The device embodiments described above are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, ie may be located in one place. Or it can be distributed to at least two network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the embodiment. Those of ordinary skill in the art can understand and implement without deliberate labor.

Finally, it should be noted that the above embodiments are only for explaining the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that The technical solutions described in the foregoing embodiments may be modified, or some or all of the technical features may be equivalently replaced; and the modifications or substitutions do not deviate from the technical solutions of the embodiments of the present application. range.

Claims

A wireless transmission method for USB data, which is applied to a camera, and includes:

a processor in the camera sends USB data to a wireless USB module in the camera;

The wireless USB module transmits the received USB data to the wireless USB module in the display device to receive the USB data, and sends the received USB data to a processor in the display device.
The method according to claim 1, wherein the wireless USB module sent by the processor in the camera to the USB data in the camera is:

The processor in the camera sends USB data to the wireless USB module in the camera via a USB interface.
A camera is characterized by comprising: a processor and a USB module; wherein:

The processor is configured to send USB data to the wireless USB module;

The wireless USB module is configured to send the received USB data to the wireless USB module in the display device to receive the USB data, and send the received USB data to the display device. Device.
The camera according to claim 3, further comprising: a USB interface connected between the processor and the wireless USB module;

The processor transmits USB data to the wireless USB module through the USB interface.
The camera according to claim 4, wherein the USB interface is a USB 3.0 interface.
The camera according to claim 5, further comprising: a power supply module;

The power supply module is connected to the wireless USB module to provide working power for the wireless USB module.
The camera of claim 6 further comprising: an adsorption connector for providing operating power to said camera.
A wireless data transmission system for USB data, comprising: a camera and a display device; wherein:

The camera includes: a first processor, a first USB module, a first USB interface, a first power supply module, and a first adsorption connector;

The display device includes: a second processor, a second USB module, a second USB interface, a second power supply module, and a second adsorption connector;

The first adsorption connector is mounted on the camera, the second adsorption connector is mounted on the display device, and the first adsorption connector is in contact with the second adsorption connector Providing working power for the camera;

The first power supply module is connected to the first wireless USB module, and provides working power for the first wireless USB module;

The second power supply module is connected to the second wireless USB module to provide working power for the second wireless USB module;

The first processor and the first wireless USB module are connected through the first USB interface, and send USB data to the first wireless USB module;

The first wireless USB module is wirelessly connected to the second wireless USB module, and sends the received USB data to the second wireless USB module;

The second wireless USB module and the second processor are connected by the second USB interface, and send the received USB data to the second processor.
An electronic device, comprising:

At least one processor; and,

a memory communicatively coupled to the at least one processor; wherein

The memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

Sending USB data to a wireless USB module in the electronic device;

The wireless USB module transmits the received USB data to the wireless USB module in the display device to receive the USB data, and sends the received USB data to a processor in the display device.
The electronic device according to claim 9, wherein the transmitting the USB data to the wireless USB module in the electronic device comprises:

The USB data is sent to the wireless USB module in the electronic device through the USB interface.
A non-transitory computer readable storage medium, characterized in that the computer readable storage medium stores computer executable instructions that are executed by an electronic device to enable the electronic device to:

Sending USB data to a wireless USB module in the electronic device; the wireless USB module sends the received USB data outward, so that the wireless USB module in the display device receives the USB data and receives the The USB data is sent to a processor in the display device.
The non-transitory computer readable storage medium according to claim 11, wherein the transmitting the USB data to the wireless USB module in the electronic device comprises:

The USB data is sent to the wireless USB module in the electronic device through the USB interface.
A computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions, when said program instructions are executed by a computer, causing said computer to execute The method of any of claims 1-2.