CN211580086U

CN211580086U - Host and conference system

Info

Publication number: CN211580086U
Application number: CN201922340986.8U
Authority: CN
Inventors: 韩爽
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-25
Anticipated expiration: 2029-12-23

Abstract

The application discloses host computer includes: a body; the first interface is arranged on the body, is used for being connected with a first display and is used for realizing data display of the first display; the second interface is arranged on the body, is used for being connected with a terminal and is used for realizing data transmission between the body and the terminal; the body can receive first data sent by the terminal through the second interface, can send second data to the terminal and can provide electric energy for the terminal; the body can send the first data to the first display through the first interface, so that the first display displays the first data.

Description

Host and conference system

Technical Field

The present application relates to communication technologies, and in particular, to a host and a conference system.

Background

When conducting a video conference, it is often necessary to connect a number of conference accessories to the conference computer, for example, conference accessories including, but not limited to, cameras, projectors, display screens, microphones, and speakers; when a plurality of conference accessories are connected with the conference computer, the conference computer cannot meet the connection requirements of the conference accessories due to the limited data interface on the conference computer; alternatively, the conference computer can meet the connection requirements of the conference accessories, but cannot meet the connection requirements of other devices except the conference accessories.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

according to an aspect of an embodiment of the present application, there is provided a host, including: a body;

the first interface is arranged on the body, is used for being connected with a first display and is used for realizing data display of the first display;

the second interface is arranged on the body, is used for being connected with a terminal and is used for realizing data transmission between the body and the terminal;

the body can receive first data sent by the terminal through the second interface, can send second data to the terminal and can provide electric energy for the terminal;

the body can send the first data to the first display through the first interface, so that the first display displays the first data.

In the above solution, the host further comprises;

the second display is arranged in the body and used for displaying the first type data;

the body sends second type data in the first data to the first display through the first interface;

the first type of data represents local audio and video data and the second type of data represents remote audio and video data.

In the above solution, the host further includes:

the third interface is arranged on the body, is used for being connected with a third display and is used for realizing the data display of the third display;

the body sends third type data to the third display through the third interface;

the second type of data represents remote audio and video data and the third type of data represents local audio and video data.

In the above solution, the host further includes:

the first audio output device is arranged in the body and used for outputting local audio data and/or remote audio data.

In the above solution, the host further includes:

the first image acquisition device is arranged in the body and used for acquiring local image data.

In the above solution, the host further includes:

the fourth interface is arranged on the body and is used for being connected with at least one of the first display, the second audio output device and the second image acquisition device;

under the condition that the fourth interface is connected with the first display, the body can receive third data sent by the first display through the fourth interface, wherein the third data comprises audio and video data;

the body sends the third data to the terminal through the second interface;

under the condition that the fourth interface is connected with the second audio output device, the body can transmit local audio data output by the second audio output device through the fourth interface;

under the condition that the fourth interface is connected with the second image acquisition device, the body can transmit local image data acquired by the second image acquisition device through the fourth interface.

In the above scheme, the first interface is a display interface, and the second interface is a C-type universal serial bus interface.

According to another aspect of the present application, there is provided a conference system including: a host and a terminal;

the host is any one of the above hosts;

the second interface of the host is connected with the terminal, and the host can receive first data sent by the terminal, can send second data to the terminal and can provide electric energy for the terminal through the second interface.

In the above solution, the conference system further includes: a first display;

the first interface of the host is connected with the first display, and the first display realizes data display through the first interface;

the host can send the first data to the first display through the first interface to enable the first display to display the first data.

In the above solution, the conference system further includes: at least one of a third display, a second image capture device, and a second audio output device;

a fourth interface of the host is connected with at least one of the third display, the second image acquisition device and the second audio output device; the host can receive third data sent by the third display through the fourth interface, wherein the third data comprises audio and video data; the host can transmit local audio data output by the second audio output device through the fourth interface; the host can transmit local image data acquired by the second image acquisition device through the fourth interface;

a third interface of the host is connected with the third display, and the host can send third type data to the third display through the third interface; the host can send second type data in the first data to the first display through the first interface, the third type data represents local audio and video data, and the second type data represents remote audio and video data.

Through host computer and the conference system that this application provided, through the host computer that is provided with different interfaces, not only can satisfy the connection demand of this host computer to different equipment, but also can carry out data transmission with external equipment when, can also satisfy the electric energy demand of this external equipment, and not only application scope is wide, and scalability is strong moreover.

Drawings

FIG. 1 is a first schematic diagram illustrating a structure of a host according to the present application;

FIG. 2 is a first schematic structural diagram of a conference system according to the present application;

fig. 3 is a schematic structural diagram of a conference system in the present application;

fig. 4 is a schematic structural diagram of a host in the present application.

Detailed Description

So that the manner in which the features and aspects of the present application can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to embodiments, some of which are illustrated in the appended drawings.

Fig. 1 is a schematic structural composition diagram of a host according to the present application, as shown in fig. 1, the host includes: a body 10, a first port 20 and a second port 30; also, the first port 20 and the second port 30 may be both disposed on the body 10. The first interface 20 is used for connecting with a first display, and the first display can realize data display through the first interface 20.

Here, the first display may be a large-sized display screen, and the first display may further have a touch screen built therein.

In this application, the second interface 30 is used for connecting with a terminal, and data transmission between the main body 10 and the terminal can be realized through the second interface 30. Here, the terminal may be at least one of a desktop computer, a notebook computer, and a tablet computer.

Specifically, when the main body 10 is connected to the terminal through the second interface 30, the main body 10 can receive first data transmitted by the terminal through the second interface 30, can also transmit second data to the terminal through the second interface 30, and can also provide power to the terminal through the second interface 30.

Here, each of the first data and the second data may include at least one of audio data, video data, presentation data, document data, and the like.

Therefore, the second interface 30 can be connected with different terminals, so that the use requirements of different terminals can be met, and the application range is wide.

In this application, when the main body 10 is connected to a first display through the first interface 20, the main body 10 can send first data to the first display through the first interface 20, and can enable the first display to display the first data through the first interface 20.

Here, the first data may specifically be data transmitted by the terminal, which is received by the main body 10 through the second interface 30.

This application not only can connect different equipment through the host computer that sets up two kinds of different interfaces, but also can realize multiple functions through an interface, and not only scalability is strong, and application scope is wide moreover. In addition, the host provided by the application can realize data transmission between the host and the terminal through one interface, and can also realize charging for the terminal through the host, so that when the terminal needs electric energy, no power line needs to be additionally added, the wiring quantity of the terminal can be reduced, the cost is saved, and the desktop neatness is improved.

In this application, the host may further connect to the projection device through the first interface 20, and when the host connects to the projection device through the first interface 20, the host may send data to the projection device through the first interface 20, so that the projection device performs projection display on the data.

In another scheme, the host may further be connected to a television through the first interface 20, and when the host is connected to the television through the first interface 20, the host may transmit data to the television through the first interface 20, so that the television can display the data.

Therefore, the host provided by the application is wide in application range, high in expandability and capable of meeting connection requirements of different devices.

In this application, the first interface 20 may specifically be at least one of a Digital Visual Interface (DVI), a High Definition Multimedia Interface (HDMI), a Video Graphics Array interface (VGA), an S terminal, and a display interface (DP).

Wherein, when this first interface 20 is the DVI interface, because the DVI interface transmission is digital signal, digital image information need not pass through any conversion, will directly be conveyed to on the display device, consequently reduced digit → simulation → the loaded down with trivial details conversion process of digit, the time has been saved greatly, consequently, the speed of using the DVI interface is faster, effectively eliminate the smear phenomenon, and use the DVI interface to carry out data transmission, the signal does not attenuate, the color is purer, more lifelike, the definition and the detail expressive force that make the image have all obtained great improvement.

In the present application, when the first interface 20 is an HDMI interface, a data transmission bandwidth of up to 5Gbps can be provided through the HDMI interface, and uncompressed audio signals and high-resolution video signals can be transmitted. Meanwhile, the digital-to-analog or analog-to-digital conversion is not needed before signal transmission, and the transmission of the video-audio signal with the highest quality can be ensured. The benefits of applying HDMI are: only one HDMI wire is needed, the video and audio signals can be transmitted simultaneously, and a plurality of wires are not needed for connection at present; meanwhile, the wireless digital/analog or analog/digital conversion can achieve higher audio and video transmission quality. For consumers, the HDMI technology not only provides clear image quality, but also greatly simplifies the installation of the home theater system because the same cable is used for audio/video.

In the present application, when the first interface 20 is an S terminal, since the S terminal does not perform Y/C hybrid transmission any more, it is not necessary to perform the bright-color separation and decoding operations, and moreover, independent transmission channels are used, so that image distortion caused by signal crosstalk in the video device is avoided to a great extent, and the definition of the image is greatly improved.

In this application, when the first interface 20 is a DP interface, since the bandwidth provided by the DP interface can be as high as 10.8Gb/s, and can support resolutions such as WQXGA + (2560 × 1600), QXGA (2048 × 1536), and color depth of 30/36bit (10/12 bit per primary color), the requirements of a large-size display for ultrahigh bandwidth and resolution can be satisfied. In addition, the DP interface can also be directly used as a transmission channel of low-bandwidth data such as voice, video and the like, and can also be used for game control without delay. Therefore, integration and control of peripheral equipment to the maximum extent can be realized through DP.

Therefore, the host provided by the application supports multiple types of first interfaces 20, and different use effects can be achieved according to different types of the first interfaces 20.

In the present application, the second interface 30 includes at least one of an RS-485 port, a Universal Serial Bus (USB) interface, an infrared interface, and a bluetooth interface.

When the second interface 30 in this application is an RS-485 port, since the RS-485 port employs a combination of a balanced driver and a differential receiver, when the terminal is connected to the host through the RS-485 port, noise interference in data can be reduced well.

When the second interface 30 in this application is a USB interface, the host is connected to the external device through the USB interface, and the USB can be directly plugged or unplugged for use when the external device works without powering off and then powering on.

Here, when the second interface 30 is a USB interface, it may specifically be a C-type USB interface, because the C-type USB interface supports forward and backward symmetric plugging, which can solve the problem that the backward plugging cannot be inserted in practical applications.

When the second interface 30 of the present application is an infrared interface, the host can implement wireless connection with the terminal through the infrared interface, thereby implementing the mobile operation of the terminal.

When the second interface 30 of the present application is a bluetooth interface, the host can simultaneously connect a plurality of terminals through the bluetooth interface, that is, a point-to-multipoint data connection can be realized.

Therefore, the second interfaces of different types are arranged on the host, so that the connection requirements of terminals of different types can be met, and the application range is wide.

In this application, the host further includes: a second display 40; the second display 40 may be built in the body 10, and the host may display the first type data through the second display 40.

When the host in the present application is provided with the second display 40 inside and is connected to the first display through the first interface 20 on the host, the host can send the second type data to the first display through the first interface 20 and can output the first type data through the second display 40.

Here, the second type of data may be characterized as remote audio and video data transmitted by the terminal received through the second interface 30. The first type data can represent local audio and video data acquired by a local audio acquisition device and/or an image acquisition device in real time, and can also be audio and video data pre-stored in the host.

So, through the host computer that this application provided, can satisfy the user and to the demand that many screen display shows, need not the user and purchase the display alone again to the cost is reduced has improved the user demand.

In this application, the second display 40 built in the host may specifically be a flexible display, when the second display 40 is a flexible display, the body 10 of the host may further have a cavity (not shown in the figure), the second display 40 is accommodated in the cavity, and a first end of the second display 40 may be fixedly connected to the body 10, and a second end of the second display 40 may be a free end.

When the user needs to use the second display 40 of the host, the second display 40 can be extended from the cavity by pulling the second end of the second display 40. When the user does not need to use the second display 40 of the host, the second display 40 can be accommodated in the cavity by pushing against the second end of the second display 40. Therefore, the mobile office computer not only is convenient for users to meet the requirements of mobile office, but also can improve the attractiveness and the practicability of the host computer.

In this application, the host may further include a third interface 50, the third interface 50 is disposed on the main body 10, the host may be connected to an external third display through the third interface 50, and the host may enable the third display to realize data display through the third interface 50.

Specifically, when the host provided by the present application has both the first interface 20 and the third interface 50, the third interface 50 may be the same interface as the first interface 20 or a different interface, but all of them can enable the display to realize data display.

In this application, when the host is connected to the first display through the first interface 20 and connected to the third display through the third interface 50, the host may send the second type data of the first data to the first display through the first interface 20, and may send the third type data of the first data to the third display through the third interface 50.

The second type data may represent remote audio and video data, and the third type data may represent local audio and video data.

So, through the host computer that this application provided, not only can satisfy the connection demand of a plurality of displays, but also can make different displays show different data content to satisfy user's multiple user demand.

In this application, the host further includes: a first audio output device 60, wherein the first audio output device 60 can be disposed in the main body 10, and when audio output is performed through the first audio output device 60, the first audio output device 60 can be used for outputting local audio data and/or remote audio data.

Specifically, when the host receives local audio data collected by an audio collection device in the current environment, the host outputs the local audio data through the first audio output device 60; when the host receives audio data in the environment where the remote device is located, which is transmitted by the remote device and is transmitted by the terminal, through the second interface 30 on the body 10, the host outputs the remote audio data through the first audio output device 60.

So, through the host computer that this application provided, not only can satisfy the connection demand of multiple equipment, but also can realize audio output, need not the user and buy audio output device alone enough to save the purchase cost, simultaneously, because this host computer is built-in audio output device, consequently, can also reduce the cable overall arrangement quantity that external audio output device produced, still avoided the cable to be many and the mixed and disorderly problem that causes when having saved the cost.

In the present application, the first audio output device 60 may be a built-in speaker.

Specifically, when the first audio output device 60 is an electrodynamic speaker, the output of audio through the electrodynamic speaker has the advantages of good electroacoustic performance, firm structure, low cost, and the like, and is widely applied.

When the first audio output device 60 is an electrostatic speaker, the audio output by the electrostatic speaker may have a light diaphragm, a small distortion, and a very clear and crisp sound, and has a good resolution, a clear detail, and a vivid sound effect.

In this application, the host further includes: a first audio input device 70, wherein the first audio input device 70 can be built in the body 10, and when audio acquisition is performed through the first audio input device 70, the first audio input device 70 can be used for acquiring local audio data.

Specifically, there are at least two first audio input devices 70, and two first audio input devices 70 may implement an audio noise reduction function, for example, one first audio input device 70 collects human voice, and the other first audio input device 70 collects environmental sound, so as to reduce noise of human voice based on the environmental sound, so as to improve audio output quality.

Here, the first audio input device 70 may be a microphone.

So, through the host computer that this application provided, not only can satisfy the connection demand of multiple equipment, but also can realize audio acquisition, the function of making an uproar falls in the audio frequency, need not that the user enough buys audio input device alone to save the purchase cost, simultaneously, because this host computer is built-in audio input device, consequently, can also reduce the cable overall arrangement quantity that external device is many and produce, still avoided the cable to be many and the mixed and disorderly problem that causes when having saved the cost.

In this application, the host further includes a first image capturing device 80, the first image capturing device 80 may be disposed in the main body 10, and the first image capturing device 80 may capture local image data in the current environment.

Here, the first image capturing device 80 may be specifically an image capturing card, a camera or other devices with image capturing function.

In this application, the first image capturing device 80 may also be an external device, and when the first image capturing device 80 may also be an external device, the first image capturing device 80 may also be a video camera, a scanner, or other devices (e.g., a mobile phone, a tablet computer, etc.) with a photographing function.

So, through the host computer that this application provided, not only can satisfy the connection demand of different equipment, but also can realize the image acquisition function, need not the user and buys image acquisition device alone to can reduce user's purchase cost. In addition, the image acquisition device of the host is set as the built-in image acquisition device, so that the problem of space occupation of the host can be reduced, the problem of messy cable layout caused by the external image acquisition device is further avoided, and the cleanliness of the field environment is improved.

When the image acquisition device is an external image acquisition device, the mobility of the image acquisition device can be improved, and a user can conveniently arrange the installation position of the image acquisition device at will according to the requirements of different scenes.

In this application, the host further includes: a fourth interface 90, the fourth interface 90 being disposed on the main body 10, the host being capable of being connected to at least one of the first display, the second audio output device, and the second image capturing device through the fourth interface 90.

When the main body 10 is connected to the first display through the fourth interface 90, the host can receive third data sent by the first display through the fourth interface 90, and when the host receives the third data, the host can also send the third data to the terminal through the second interface 30 on the main body 10.

Here, the third data includes at least audio data and/or video data.

For example, a microphone and/or a camera are disposed on the first display, the first display can acquire audio data and/or image data in the current environment through the microphone and the camera, and when the first display acquires the audio data and/or image data in the current environment, the first display can send the audio data and/or image data to the host through the fourth interface 90 on the main body 10. When the host receives the audio data and/or the image data, the audio data and/or the image data can be sent to the terminal through the second interface 30 on the main body 10.

In this application, when the fourth interface 90 on the main body 10 is connected to a second audio output device, the main body 10 can transmit the local audio data output by the second audio output device through the fourth interface 90.

For example, the second audio output device is a speaker, through which local audio data can be output by being connected to the fourth interface 90 on the body 10.

In this application, when the fourth interface 90 on the host is connected to a second image capturing device, the main body 10 can transmit local image data captured by the second image capturing device through the fourth interface 90.

For example, the second image capturing device is a camera, and image data in the current environment can be captured by the camera, and after the image data in the current environment is captured by the camera, the image data in the current environment can be sent to the host computer as local data through the fourth interface 90 on the host computer.

In this application, the fourth interface 90 may specifically be a USB interface, and the USB interface may satisfy connection of different devices, so that the application range is wide.

Fig. 2 is a schematic structural diagram of a conference system in the present application, and as shown in fig. 2, the conference system includes: a host 100 and a terminal 200, wherein the host 100 is connected to the terminal 200 through a second interface on the host 100, the host 100 can receive first data sent by the terminal 200 through the second interface on the host 100, and the host 100 can also send second data to the terminal 200 through the second interface on the host 100. Further, the host 100 can also provide power to the terminal 200 through a second interface on the host 100.

Here, the host 100 may further include a second display, a first audio output device, a first image capture device, and a first audio input device, where the first audio output device may be a speaker, the first image capture device may be a high-definition camera, and the first audio input device may be a microphone, and may specifically simulate a microphone audio interface. The second interface of the host 100 may specifically be a C-type USB uplink interface, and the terminal 200 is connected to the C-type USB interface of the host 100 through a C-type USB cable, so as to implement data transmission and power acquisition.

Here, the terminal 200 may be specifically a desktop computer, a notebook computer, a tablet computer, a music player, a data storage, and the like having a data transmission function.

In this application, the conference system further includes: the host 100 is connected to the first display 300 through a first interface on the host 100, and the first display 300 can display data through the first interface on the host 100.

In this application, the host 100 can also send first data to the first display 300 through the first interface on the host 100, so that the first display 300 displays the first data.

Here, the first data may specifically be the first data transmitted by the terminal 200 and received by the host 100 through the second interface on the host 100. The first data at least includes audio data and video data.

Here, the first interface of the host 100 may be specifically a DP interface. The first display 300 may be a large-sized display, and a touch screen is built in the first display 300, and the first display 300 is connected to a DP interface of the host 100 through a DP cable, and may receive a video signal through the DP interface.

In this application, the host 100 further includes at least one fourth interface, the host 100 may be connected to the first display 300 through the fourth interface on the host 100, and when the touch screen of the first display 300 detects a touch signal, the touch signal may be sent to the host 100 through the fourth interface on the host 100.

Here, the fourth interface on the host 100 may specifically be an a-type USB downlink interface, and when the first display 300 is connected to the a-type USB downlink interface on the host 100 through an a-type USB cable, the touch signal for the touch screen may be sent to the host 100.

In this application, the conference system further includes at least one second audio capture device 400, a fourth interface on the host 100 can be connected to the at least one second audio capture device 400, and the host 100 can transmit local audio data captured by the second audio capture device 400 through the fourth interface on the host 100.

As shown in fig. 2, there may be two second audio capturing devices 400, two second audio capturing devices 400 may be connected to two fourth interfaces on the host 100, and when two fourth interfaces on the host 100 are respectively connected to one second audio capturing device 400, the two fourth interfaces on the host 100 may be the same or different, for example, both the two fourth interfaces may be USB interfaces, both analog interfaces, and one may be a USB interface and one may be the analog interface. As such, the host 100 may satisfy different types of device connections through different types of fourth interfaces.

Fig. 3 is a schematic structural diagram of a conference system in the present application, and as shown in fig. 3, compared with the conference system shown in fig. 2, the difference of the conference system is that the conference system further includes: at least one second image capturing device 500, and a fourth interface on the host 100 can transmit local image data captured by the second image capturing device 500.

Here, the at least one second image capturing device 500 may specifically be a high-definition camera, and the camera is capable of capturing image data in the current environment and sending the captured image data in the current environment as local data to the host 100 through a fourth interface on the host 100.

In this application, the conference system further includes a third display 600, a third interface on the host 100 can be connected to the third display 600, and the host 100 can send a third type of data to the third display 600 through the third interface. When the conference system includes both the first display 300 and the third display 600, the host 100 can transmit the second type data of the first data to the first display 300 through the first interface, and the host 100 can transmit the third type data to the third display 600 through the third interface.

Here, the third type of data may represent local audio, video data, and the second type of data may represent remote audio, video data.

In the present application, when the conference system has two external displays, the host 100 may not have an internal display, so that multi-screen display can be realized, and the purchase cost can be saved.

In this application, when host computer 100 embeds there is a plurality of audio acquisition devices, at least one audio acquisition device is used for the audio frequency to fall and makes an uproar among a plurality of built-in audio acquisition devices. Thus, the host 100 can achieve the audio noise reduction effect and improve the audio quality.

In a usage scenario of a conference system, if the host 100 is connected to the terminal (computer) 200 through a second interface (e.g., USB-C interface), a presentation (e.g., powerpoint) in the terminal (computer) 200 is transmitted to the host 100 through the second interface on the host 100, and the host 100 is transmitted to the first display 300 through a first interface (e.g., DP interface), so that the first display 300 displays the content of the presentation.

In another usage scenario of the conference system, if the host 100 is connected to the terminal (computer) 200 through a second interface (e.g., USB-C interface), the terminal (computer) 200 may transmit the remote video stream data to the host 100 through the second interface on the host 100, and the host 100 may transmit the remote video stream data to the third display 600 through a third interface (e.g., DP interface), so that the third display 600 displays the remote video stream data.

In a usage scenario of the third conference system, if the host 100 is connected to the second image capturing device 500 through a fourth interface (e.g., a USB-a interface), the second image capturing device 500 captures an image of the current environment, and transmits the captured image of the current environment to generate local video data to the host 100 through the fourth interface on the host 100, and the host 100 transmits the local video data to the terminal 200 through a second interface (e.g., a USB-C interface), so that the terminal 200 transmits the local video data to the remote device.

In a usage scenario of the fourth conference system, if the host 100 is connected to the terminal (computer) 200 through the second interface (e.g. USB-C interface), the terminal (computer) 200 may transmit the remote audio data to the host 100 through the second interface on the host 100, and the host 100 outputs the remote audio data through the built-in first audio output device (e.g. high-power speaker).

In a usage scenario of the fifth conference system, if the host 100 is connected to the second audio capture device 400 through a fourth interface (e.g., a USB-a interface), the second audio capture device 400 captures audio data in the current environment, and generates local audio data from the captured audio data in the current environment, and transmits the local audio data to the host 100 through the fourth interface on the host 100, and the host 100 transmits the local audio data to the terminal 200 through a second interface (e.g., a USB-C interface), so that the terminal 200 transmits the local audio data to the remote device.

In a usage scenario of the sixth conference system, if the first display 300 is provided with a touch screen inside, and a touch signal is generated by a touch gesture operation performed by a user on the touch screen, the first display 300 is transmitted to the host 100 through a fourth interface (e.g., a USB-a interface) on the host 100, and the host 100 is further transmitted to the terminal 200 through a second interface (e.g., a USB-C interface).

The host 100 provided by the application can be divided into at least two types, one type of host 100 is integrated with a display, the other type of host 100 is not integrated with a display, and therefore when a large-size display screen is arranged in a conference system, remote video data do not need to be displayed through the external large-size display screen, and the remote video data can be directly played through the display integrated in the host 100, so that the cost is saved, and the playing efficiency is improved.

The host computer 100 that this application provided can also divide into a host computer 100 that integrates to have the high definition camera, a host computer 100 that does not integrate to have the high definition camera carries out image acquisition through the host computer 100 that integrates to have the high definition camera like this, can reduce the overall arrangement problem of cable, saves the cost, improves the clean and tidy degree in the meeting place.

Fig. 4 is a schematic structural composition diagram of a host in the present application, and as shown in fig. 4, the host includes: the data processing device comprises a data processor 401, a liquid crystal display control board 402 and a USB-C interface 403, wherein one end of the data processor 401 is connected with the liquid crystal display control board 402, and the other end of the data processor 401 is connected with the USB-C interface 403. The data processor 401 is also connected to a DP interface via which a display can be connected.

In this application, the USB-C interface 403 further includes: a power interface 4031, a PD controller 4032, and a USB-C controller 4033. The power interface 4031 is used for supplying power to the external terminal, and the PD controller 4032 is used for communicating with the external terminal, for example, the host and the external terminal are controlled to communicate and handshake, and through the handshake between the host and the external terminal, the external terminal can inform the host of the power required by the host, so that the host provides the external terminal with the power of the corresponding power according to the power informed by the external terminal. The USB-C controller 4033 is used for data transmission such as audio and video data, PPT data, WORD data, and the like with an external terminal.

In this application, the host further includes a USB hub 404, a camera 405, an audio codec 406, and a speaker 407, where the camera 405 and the speaker 407 may both be built-in devices of the host, one end of the USB hub 404 is connected to the camera 405, and the other end of the USB hub 404 may be connected to a USB interface, and may be connected to a plurality of external devices, for example, an external camera, through the USB interface. The audio codec 406 may be connected to a microphone, and local audio data may be collected by the microphone, and the audio data collected by the microphone may be parsed by the audio codec 406.

As shown in fig. 4, the USB hub 404, the camera 405, the audio codec 406, and the speaker 407 may be connected to the USB-C controller 4033, and data of the USB hub 404, the camera 405, the audio codec 406, and the speaker 407 may be transmitted to the data processor 401 through the USB-C controller 4033.

The host provided by the application is provided with the relevant drive before leaving the factory, so that a user does not need to install the relevant drive after purchasing the host of the application, and the host is convenient for the user to use.

In addition, the host provided by the application is compatible with various application software, such as instant messaging software such as WeChat and QQ, for example, the WeChat software is installed on a user computer, when the user uses the host provided by the application, the user can directly carry out WeChat communication through a built-in display of the host, and the user does not need to open the computer to use WeChat.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A host, comprising:

a body;

2. The host of claim 1, further comprising;

3. The host of claim 1, further comprising:

4. The host of claim 1, further comprising:

5. The host of claim 1, further comprising:

6. The host of claim 1, further comprising:

the body sends the third data to the terminal through the second interface;

7. The host of claim 1, wherein the first interface is a display interface and the second interface is a type C universal serial bus interface.

8. A conferencing system, comprising: a host and a terminal;

the host is the host of any one of claims 1-7;

9. The conferencing system of claim 8, further comprising: a first display;

10. The conferencing system of claim 8, further comprising: at least one of a third display, a second image capture device, and a second audio output device;