CN113365117A - Television system and video transmitting equipment - Google Patents
Television system and video transmitting equipment Download PDFInfo
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- CN113365117A CN113365117A CN202010148576.8A CN202010148576A CN113365117A CN 113365117 A CN113365117 A CN 113365117A CN 202010148576 A CN202010148576 A CN 202010148576A CN 113365117 A CN113365117 A CN 113365117A
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- 230000001413 cellular effect Effects 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 41
- 238000012545 processing Methods 0.000 claims abstract description 13
- 230000005236 sound signal Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 34
- 238000010586 diagram Methods 0.000 description 11
- 238000005406 washing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000191 radiation effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Automation & Control Theory (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The application relates to the technical field of televisions, in particular to a television system and video transmitting equipment, wherein the television system comprises the video transmitting equipment and display equipment, and the video transmitting equipment comprises a cellular network component, a processor and a first WIFI component; the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component; the display device comprises a second WIFI component, an audio and video processing component, a display component and an audio component; the second WIFI assembly receives the audio and video WIFI signal from the first WIFI assembly, the audio and video processing assembly obtains a video signal and an audio signal from the audio and video WIFI signal, the display assembly displays the video signal, and the sound assembly plays the audio signal. The television system solves the problem that the conventional television antenna is difficult to arrange, and simultaneously improves the communication quality of the television.
Description
Technical Field
The application relates to the technical field of televisions, in particular to a television system and video sending equipment.
Background
With the development of the internet of things technology, the functions of the smart home become more and more abundant; the television has the advantages that the television is simply and traditionally accessed into a television network signal and plays television programs, the function of accessing internet resources through WIFI, a cellular network and the like is added, the television can be interconnected with other equipment through WIFI, Bluetooth and the like, and even becomes a central control platform of household appliances.
However, such televisions require more antennas, which is not in accordance with the trend that the television set body is thinner and thinner at present, and the communication quality of the antennas is easily affected by walls, television backboards and the like.
Disclosure of Invention
The application provides a television system and video sending equipment to solve the problem that an existing television antenna is difficult to arrange and improve the communication quality of a television.
In a first aspect, the present application provides a television system comprising a video transmission device and a display device, wherein the video transmission device comprises a cellular network component, a processor, and a first WIFI component;
the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component;
the display device comprises a second WIFI component, an audio and video processing component, a display component and an audio component;
the second WIFI assembly receives the audio and video WIFI signal from the first WIFI assembly, the audio and video processing assembly obtains a video signal and an audio signal from the audio and video WIFI signal, the display assembly displays the video signal, and the sound assembly plays the audio signal.
In a second aspect, the present application further provides a video transmission device, which includes a cellular network component, a processor, and a first WIFI component; the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component.
The application discloses a television system and a video transmitting device, the television system comprises a video transmitting device and a display device, the video transmitting device comprises a cellular network component, a processor and a first WIFI component, the cellular network component is connected with a cellular network of an operator, the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals and transmits the audio and video WIFI signals through the first WIFI component, the display device comprises a second WIFI component, an audio and video processing component, a display component and a sound component, the second WIFI component receives the WIFI audio and video signals from the first WIFI component, the audio and video processing component acquires video signals and audio signals from the audio and video WIFI signals, the display component displays the video signals, the sound component plays the audio signals, the problem that the conventional television antenna is difficult to arrange is solved, and the communication quality of the television is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a block diagram of a usage scenario of a television system according to an embodiment of the present application;
fig. 2 is a schematic block diagram of a video transmitting apparatus provided in an embodiment of the present application;
fig. 3 is a schematic block diagram of a cellular network component provided by an embodiment of the present application;
fig. 4 is a schematic block diagram of a first WIFI component provided in an embodiment of the present application;
fig. 5 is a schematic block diagram of another video transmitting apparatus provided in an embodiment of the present application;
fig. 6 is a schematic diagram illustrating an antenna mounting structure according to an embodiment of the present application;
fig. 7 is a schematic diagram of an architecture of another antenna mount according to an embodiment of the present application;
fig. 8 is a schematic block diagram of a display device provided in an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The flow diagrams depicted in the figures are merely illustrative and do not necessarily include all of the elements and operations/steps, nor do they necessarily have to be performed in the order depicted. For example, some operations/steps may be decomposed, combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
It is to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
The embodiment of the application provides a television system and video sending equipment, which are used for solving the problem that the conventional television antenna is difficult to arrange and improving the communication quality of a television. Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a block diagram of a usage scenario of a television system according to an embodiment of the present application.
As shown in fig. 1, the television system 100 includes a video transmission device 10 and a display device 20, wherein the display device 20 includes a television, a washing machine, or a refrigerator or other screen-equipped device.
In some embodiments, as shown in fig. 2, video transmitting device 10 includes a cellular network component 110, a processor 120, and a first WIFI component 130.
Specifically, the cellular network component is connected with a cellular network of an operator, the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component.
Illustratively, the operators include providers that provide network services, such as china mobile, china unicom, china telecom, and the like. After the processor is connected with a cellular network of an operator through the cellular network component, the processor accesses a server for storing audio and video data from the Internet and acquires the required audio and video data from the server. In some embodiments, if the video sending device 10 receives a video request from the display device 20, the processor obtains configuration parameters of the display device 20 according to the video request, processes display parameters and an output format of video information according to the configuration parameters, and sends the video information matched with the display device 20 to the display device 20 through the first WIFI component.
Video transmitting device 10 may establish communication with display device 20 through first WIFI component 130. Illustratively, the video transmission device 10 acquires a video request transmitted by the display device 20, the video request including device information of the display device 20. Configuration parameters of the display device 20 can be obtained according to the device information, and display parameters and output formats supported by the display device 20 for playing are obtained according to the configuration parameters, wherein the output formats include RM,. 3gp,. MPG,. AVI,. ASF,. DAT,. VOB,. MOV, and the like.
In some embodiments, cellular network component 110 includes a communication chip supporting a 4G network protocol and/or a 5G network protocol and a 4G antenna and/or a 5G antenna connected to the communication chip; the communication chip is connected to the cellular network through the 4G antenna and/or the 5G antenna, and transmits the audio and video data acquired from the cellular network to the processor 120.
In some embodiments, as shown in fig. 3, the cellular network component 110 includes a communication chip 111 supporting a 4G network protocol and/or a 5G network protocol, an RF circuit 112 connected to the communication chip 111, and a 4G antenna and/or a 5G antenna 113 connected to the RF circuit 112, where the communication chip 111 is connected to the cellular network through the RF circuit 112, the 4G antenna, and/or the 5G antenna 113, and transmits the audio and video data acquired from the cellular network to the processor 120.
In some embodiments, the RF circuit 112 includes line switches, filters, low noise amplifiers, power amplifiers, and the like, and is responsible for receiving/transmitting state conversion of the 4G antenna and/or the 5G antenna, and modulation/demodulation between baseband signals and radio frequency signals.
Illustratively, the communication chip comprises a Qualcomm SDX55 chip supporting a 4G network protocol and/or a 5G network protocol, the 4G antenna comprising a 4G LTE antenna, and the 5G antenna comprising a 5G NR antenna.
It should be understood that the Processor may be a Central Processing Unit (CPU), and the Processor 120 may be other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. Wherein a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In some embodiments, the first WIFI component includes a WIFI chip and a WIFI antenna connected to the WIFI chip, and the WIFI chip is further connected to the processor, acquires an audio/video WIFI signal from the processor, and transmits the audio/video WIFI signal through the WIFI antenna.
In some embodiments, as shown in fig. 4, the first WIFI component 130 includes a WIFI supporting chip 131, an RF circuit 132 connected to the communication chip 131, and a WIFI antenna 133 connected to the RF circuit 132, where the communication chip 131 is further connected to the processor 120, for example, the communication chip 131 is connected to the processor 120 through a bus, for example, an MDC/MDIO bus, acquires an audio/video WIFI signal from the processor 120, and sends the audio/video WIFI signal through the WIFI antenna.
In some embodiments, the RF circuit 132 includes a line switch, a filter, a low noise amplifier, a power amplifier, and the like, and is responsible for the receiving/transmitting state transition of the WIFI antenna.
Illustratively, the WIFI chip includes an IPQ8071A chip supporting WIFI communication transmission functions, and the WIFI antenna includes a 2.4GHz WIFI antenna and/or a 5GHz WIFI antenna.
The television system comprises video sending equipment and display equipment, wherein the video sending equipment is used for acquiring video information and sending the video information to the display equipment, and the display equipment receives the video information and plays the video information. According to the television system, the traditional television is divided into the video sending device and the display device, most of television antennas are arranged on the video sending device, the problem that the antennas of the traditional television are difficult to arrange is solved, and meanwhile, the screen occupation ratio of the screen-equipped device can be made as large as possible, so that better watching experience is provided for users. Because the traditional television is mostly placed close to or hung on a wall surface, when an antenna is placed on the back surface of the television, namely the antenna is clamped between a metal back plate of the television and a concrete reinforced wall, the radiation effect of the antenna signal is poor, so that the communication quality of the television is not high, and the video transmitting device can be placed at a position which does not influence the radiation effect of the antenna signal, so that the condition that the radiation effect of the antenna signal is influenced is avoided, and the communication quality of the television is improved.
In some embodiments, as shown in fig. 5, the video transmitting apparatus 10 further includes an antenna support 140, and the 4G antenna and/or the 5G antenna and the WIFI antenna are disposed on the antenna support.
In some embodiments, as shown in fig. 6, the antenna stand 140 includes a first side wall 141, a first connection wall 142, a second side wall 143, a second connection wall 144, a third side wall 145, a third connection wall 146, a fourth side wall 147, and a fourth connection wall 148;
the first sidewall 141 is vertically connected to the second sidewall 143 by the first connecting wall 142;
the second sidewall 143 is vertically connected to the third sidewall 145 by the second connection wall 144;
the third sidewall 145 is vertically connected to the fourth sidewall 147 through the first connecting wall 146;
the fourth side wall 147 is vertically connected to the first side wall 141 by the fourth connection wall 148;
the first connecting wall 142, the second connecting wall 144, the third connecting wall 146 and the fourth connecting wall 148 are all provided with a WIFI antenna and a 4G antenna, and the first side wall 141, the second side wall 143, the third side wall 145 and the fourth side wall 147 are all provided with a 5G antenna.
In some embodiments, as shown in fig. 7, the WIFI antennas include a first 2.4GHz WIFI antenna 151, a second 2.4GHz WIFI antenna 154, a first 5GHz WIFI antenna 152, and a second 5GHz WIFI antenna 153, and are disposed at a position close to one end of the antenna architecture 140, and the four groups of WIFI antennas form a 2 × 2MIMO architecture to support multipath of transmission and ensure performance stability and anti-interference performance of transmission; the 4G antennas comprise a first 4G LTE antenna 159, a second 4G LTE antenna 160, a third 4G LTE antenna 161 and a fourth 4G LTE antenna 162, and are arranged at a position close to the other end of the antenna architecture 140, and four groups of 4G antennas form a 2 × 2MIMO architecture; the 5G antennas include a first 5G NR antenna 155, a second 5G NR antenna 156, a third 5G NR antenna 157 and a fourth 5G NR antenna 158, disposed in the middle of the antenna architecture 140, with four groups of 5G antennas forming a 2 × 2MIMO architecture; circuit board 163 sets up inside antenna framework 140, and treater, communication chip, WIFI chip set up on circuit board 163.
Specifically, the WIFI network provided by the WIFI antenna is oriented to the user terminal, and therefore the WIFI antenna is arranged at a higher position, which is beneficial to better providing WIFI network coverage. The 4G network signal frequency corresponding to the 4G antenna is lower, the signal attenuation is less, and the 4G network signal can be arranged at a position below; the 5G network signal frequency corresponding to the 5G antenna is high, and the 5G network signal frequency can be arranged at a position which is higher than the 4G antenna.
In some embodiments, as shown in fig. 8, the display device 20 includes a second WIFI component 210, an audio-video processing component 220, a display component 230, and an audio component 240. The second WIFI component 210 receives an audio/video WIFI signal from the first WIFI component, the audio/video processing component 220 obtains a video signal and an audio signal from the audio/video WIFI signal, the display component 230 displays the video signal, and the sound component 240 plays the audio signal.
In some embodiments, the second WIFI component 210 includes a WIFI chip and a WIFI antenna connected to the WIFI chip. Illustratively, the WIFI chip includes an IPQ8071A chip supporting WIFI communication transmission functions, and the WIFI antenna includes a 2.4GHz WIFI antenna and/or a 5GHz WIFI antenna.
The television system provided in the above embodiment includes a video transmission device and a display device, the video transmission device includes a cellular network component, a processor and a first WIFI component, the cellular network component is connected to a cellular network of an operator, the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into an audio and video WIFI signal, and transmits the audio and video WIFI signal through the first WIFI component, the display device includes a second WIFI component, an audio and video processing component, a display component and a sound component, the second WIFI component receives the audio and video WIFI signal from the first WIFI component, the audio and video processing component acquires a video signal and an audio signal from the audio and video WIFI signal, the display component displays the video signal, and the sound component plays the audio signal, according to the television system, the traditional television is divided into the video sending equipment and the display equipment, most of television antennas are arranged on the video sending equipment, the problem that the antennas of the traditional television are difficult to arrange is solved, and meanwhile, the communication quality of the television is improved due to the mobility of the position of the video sending equipment.
Referring to fig. 2, fig. 2 is a schematic block diagram of a video transmitting apparatus according to an embodiment of the present application.
As shown in fig. 2, video transmitting device 10 includes a cellular network component 110, a processor 120, and a first WIFI component 130; the cellular network component 110 is connected to a cellular network of an operator, and the processor 120 acquires audio and video data from the internet through the cellular network component 110, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component 130.
In some embodiments, the cellular network component 110 is connected to a cellular network of an operator, and the processor 120 obtains audio/video data from the internet through the cellular network component 110, converts the audio/video data into an audio/video WIFI signal, and sends the audio/video WIFI signal through the first WIFI component 130.
Illustratively, the operators include providers that provide network services, such as china mobile, china unicom, china telecom, and the like. After the processor is connected with a cellular network of an operator through the cellular network component, the processor accesses a server for storing audio and video data from the Internet and acquires the required audio and video data from the server.
In some embodiments, cellular network component 110 includes a communication chip supporting a 4G network protocol and/or a 5G network protocol and a 4G antenna and/or a 5G antenna connected to the communication chip; the communication chip is connected to the cellular network through the 4G antenna and/or the 5G antenna, and transmits the audio and video data acquired from the cellular network to the processor 120.
In some embodiments, as shown in fig. 3, the cellular network component 110 includes a communication chip 111 supporting a 4G network protocol and/or a 5G network protocol, an RF circuit 112 connected to the communication chip 111, and a 4G antenna and/or a 5G antenna 113 connected to the RF circuit 112, where the communication chip 111 is connected to the cellular network through the RF circuit 112, the 4G antenna, and/or the 5G antenna 113, and transmits the audio and video data acquired from the cellular network to the processor 120.
In some embodiments, the RF circuit 112 includes line switches, filters, low noise amplifiers, power amplifiers, and the like, and is responsible for receiving/transmitting state conversion of the 4G antenna and/or the 5G antenna, and modulation/demodulation between baseband signals and radio frequency signals.
Illustratively, the communication chip comprises a Qualcomm SDX55 chip supporting a 4G network protocol and/or a 5G network protocol, the 4G antenna comprising a 4G LTE antenna, and the 5G antenna comprising a 5G NR antenna.
In some embodiments, the first WIFI component 130 includes a WIFI chip and a WIFI antenna connected to the WIFI chip, and the WIFI chip is further connected to the processor 120, and acquires the audio/video WIFI signal from the processor 120, and sends the audio/video WIFI signal through the WIFI antenna.
In some embodiments, as shown in fig. 4, the first WIFI component 130 includes a WIFI supporting chip 131, an RF circuit 132 connected to the communication chip 131, and a WIFI antenna 133 connected to the RF circuit 132, where the communication chip 131 is further connected to the processor 120, for example, the communication chip 131 is connected to the processor 120 through a bus, for example, an MDC/MDIO bus, acquires an audio/video WIFI signal from the processor 120, and sends the audio/video WIFI signal through the WIFI antenna.
In some embodiments, the RF circuit 132 includes a line switch, a filter, a low noise amplifier, a power amplifier, and the like, and is responsible for the receiving/transmitting state transition of the WIFI antenna.
Illustratively, the WIFI chip includes an IPQ8071A chip supporting WIFI communication transmission functions, and the WIFI antenna includes a 2.4GHz WIFI antenna and/or a 5GHz WIFI antenna.
In some embodiments, as shown in fig. 5, the video transmitting apparatus 10 further includes an antenna support 140, and the 4G antenna and/or the 5G antenna and the WIFI antenna are disposed on the antenna support.
In some embodiments, as shown in fig. 6, the antenna stand 140 includes a first side wall 141, a first connection wall 142, a second side wall 143, a second connection wall 144, a third side wall 145, a third connection wall 146, a fourth side wall 147, and a fourth connection wall 148;
the first sidewall 141 is vertically connected to the second sidewall 143 by the first connecting wall 142;
the second sidewall 143 is vertically connected to the third sidewall 145 by the second connection wall 144;
the third sidewall 145 is vertically connected to the fourth sidewall 147 through the first connecting wall 146;
the fourth side wall 147 is vertically connected to the first side wall 141 by the fourth connection wall 148;
the first connecting wall 142, the second connecting wall 144, the third connecting wall 146 and the fourth connecting wall 148 are all provided with a WIFI antenna and a 4G antenna, and the first side wall 141, the second side wall 143, the third side wall 145 and the fourth side wall 147 are all provided with a 5G antenna.
The WIFI antenna comprises a 2.4GHz WIFI antenna and a 5GHz WIFI antenna, the 4G antenna comprises a 4G LTE antenna, and the 5G antenna comprises a 5G NR antenna.
In some embodiments, as shown in fig. 7, the WIFI antennas include a first 2.4GHz WIFI antenna 151, a second 2.4GHz WIFI antenna 154, a first 5GHz WIFI antenna 152, and a second 5GHz WIFI antenna 153, and are disposed at a position close to one end of the antenna architecture 140, and the four groups of WIFI antennas form a 2 × 2MIMO architecture to support multipath of transmission and ensure performance stability and anti-interference performance of transmission; the 4G antennas comprise a first 4G LTE antenna 159, a second 4G LTE antenna 160, a third 4G LTE antenna 161 and a fourth 4G LTE antenna 162, and are arranged at a position close to the other end of the antenna architecture 140, and four groups of 4G antennas form a 2 × 2MIMO architecture; the 5G antennas include a first 5G NR antenna 155, a second 5G NR antenna 156, a third 5G NR antenna 157 and a fourth 5G NR antenna 158, disposed in the middle of the antenna architecture 140, with four groups of 5G antennas forming a 2 × 2MIMO architecture; circuit board 163 sets up inside antenna framework 140, and treater, communication chip, WIFI chip set up on circuit board 163.
Specifically, the WIFI network provided by the WIFI antenna is oriented to the user terminal, and therefore the WIFI antenna is arranged at a higher position, which is beneficial to better providing WIFI network coverage. The 4G network signal frequency corresponding to the 4G antenna is lower, the signal attenuation is less, and the 4G network signal can be arranged at a position below; the 5G network signal frequency corresponding to the 5G antenna is high, and the 5G network signal frequency can be arranged at a position which is higher than the 4G antenna.
For example, if the video sending device 10 receives a video request of a display device, the processor 120 obtains configuration parameters of the display device according to the video request, processes display parameters and an output format of video information according to the configuration parameters, and sends the video information matched with the display device to the display device through the first WIFI component 130.
In some embodiments, the processor 120 may control a plurality of home devices communicatively interconnected with the video transmitting device 10 to perform corresponding tasks according to the control instructions sent by the user.
Illustratively, the video transmitting device 10 establishes communication with several home devices. When a user sends a control instruction to the plurality of home appliances to the video sending device 10, the video sending device 10 sends a task instruction to the home appliances corresponding to the control instruction according to the control instruction, so that the home appliances execute corresponding tasks.
For example, a washing machine establishes communication with video transmission device 10, such as data transmission through a wireless network, and when a user sends a control command, such as a washing command, to video transmission device 10, video transmission device 10 sends a task command to the washing machine according to the washing command, so that the washing machine performs a washing task.
In some embodiments, the APP and/or the applet of the terminal may display the condition of the video sending apparatus 10, such as the current state, the signal strength, and the like, and may control or set the video sending apparatus 10, such as power on, power off, and the like, through the APP and/or the applet.
In some embodiments, when a home device establishes communication with video transmission device 10, the home device and the operable functions of the home device are displayed on the menu bar of the APP and/or applet. The user can click the operable function to send a control instruction corresponding to the operable function to the video sending device 10. After receiving the control instruction, the video sending device 10 sends a task instruction to the home appliance device corresponding to the control instruction, so that the home appliance device executes a corresponding task.
The video sending device provided by the embodiment comprises a cellular network component, a processor and a first WIFI component, wherein the cellular network component is connected with a cellular network of an operator, the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component. The video sending equipment is communicated with the display equipment and sends audio and video WIFI signals to the display equipment, so that the problem that an existing television antenna is difficult to arrange is solved, and meanwhile, the communication quality of a television is improved.
In the description of the present specification, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. Either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present specification, it should also be noted that the terms "first," "second," "third," "fourth," and the like (if any) in the description and claims of this application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, and may not be construed as indicating or implying any relative importance or implying any particular order among or between such features.
The above disclosure provides many different embodiments, or examples, for implementing different features of the invention. The components and arrangements of the specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.
In the description of the present specification, reference to the description of the terms "one embodiment", "some embodiments", "an illustrative embodiment", "an example", "a specific example", or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A television system comprising a video transmission device and a display device, wherein the video transmission device comprises a cellular network component, a processor, and a first WIFI component;
the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component;
the display device comprises a second WIFI component, an audio and video processing component, a display component and an audio component;
the second WIFI assembly receives the audio and video WIFI signal from the first WIFI assembly, the audio and video processing assembly obtains a video signal and an audio signal from the audio and video WIFI signal, the display assembly displays the video signal, and the sound assembly plays the audio signal.
2. The television system of claim 1, wherein the cellular network component comprises a communication chip supporting a 4G network protocol and/or a 5G network protocol and a 4G antenna and/or a 5G antenna connected to the communication chip; the communication chip is connected with a cellular network through the 4G antenna and/or the 5G antenna, and transmits audio and video data acquired from the cellular network to the processor.
3. The television system of claim 1, wherein the first WIFI component comprises a WIFI chip and a WIFI antenna connected to the WIFI chip; the WIFI chip is further connected with the processor, and the audio/video WIFI signal is obtained from the processor and is sent through the WIFI antenna.
4. The television system of any one of claims 1 to 3, wherein the video transmission device further comprises an antenna mount, and the 4G antenna and/or the 5G antenna and the WIFI antenna are provided on the antenna mount.
5. The television system of claim 4, wherein the antenna mount comprises a first side wall, a first connecting wall, a second side wall, a second connecting wall, a third side wall, a third connecting wall, a fourth side wall, and a fourth connecting wall;
the first side wall is vertically connected to the second side wall through the first connecting wall;
the second side wall is vertically connected to the third side wall through the second connecting wall;
the third side wall is vertically connected to the fourth side wall through the third connecting wall;
the fourth side wall is vertically connected to the first side wall through the fourth connecting wall;
the first connecting wall, the second connecting wall, the third connecting wall and the fourth connecting wall are all provided with a WIFI antenna and a 4G antenna, and the first side wall, the second side wall, the third side wall and the fourth side wall are all provided with a 5G antenna.
6. The television system of any of claims 1 to 3, wherein the WIFI antenna is arranged at a position close to one end of the video transmission device, the 4G antenna is arranged at a position close to the other end of the video transmission device, and the 5G antenna is arranged in the middle of the video transmission device.
7. A video transmission device, wherein the video transmission device comprises a cellular network component, a processor, and a first WIFI component; the processor acquires audio and video data from the internet through the cellular network component, converts the audio and video data into audio and video WIFI signals, and sends the audio and video WIFI signals through the first WIFI component.
8. The video transmission device of claim 7, wherein the video transmission device further comprises an antenna mount, and wherein the 4G antenna and/or the 5G antenna and the WIFI antenna are disposed on the antenna mount.
9. The video transmission device according to claim 8, wherein the antenna holder includes a first side wall, a first connection wall, a second side wall, a second connection wall, a third side wall, a third connection wall, a fourth side wall, and a fourth connection wall;
the first side wall is vertically connected to the second side wall through the first connecting wall;
the second side wall is vertically connected to the third side wall through the second connecting wall;
the third side wall is vertically connected to the fourth side wall through the third connecting wall;
the fourth side wall is vertically connected to the first side wall through the fourth connecting wall;
the first connecting wall, the second connecting wall, the third connecting wall and the fourth connecting wall are all provided with a WIFI antenna and a 4G antenna, and the first side wall, the second side wall, the third side wall and the fourth side wall are all provided with a 5G antenna.
10. The video transmission device of claim 7, wherein the WIFI antenna is disposed near one end of the video transmission device, the 4G antenna is disposed near the other end of the video transmission device, and the 5G antenna is disposed in the middle of the video transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010148576.8A CN113365117A (en) | 2020-03-05 | 2020-03-05 | Television system and video transmitting equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010148576.8A CN113365117A (en) | 2020-03-05 | 2020-03-05 | Television system and video transmitting equipment |
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| CN113365117A true CN113365117A (en) | 2021-09-07 |
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| CN202010148576.8A Pending CN113365117A (en) | 2020-03-05 | 2020-03-05 | Television system and video transmitting equipment |
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