CN218473169U - Converged gateway - Google Patents
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- CN218473169U CN218473169U CN202221729392.1U CN202221729392U CN218473169U CN 218473169 U CN218473169 U CN 218473169U CN 202221729392 U CN202221729392 U CN 202221729392U CN 218473169 U CN218473169 U CN 218473169U
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Abstract
The application provides a convergence gateway. The convergence gateway comprises a set top box device and a gateway device, wherein the set top box device is provided with a first input end, an audio and video processing engine, a first output end and a first interface, and is configured to: transmitting the digital television signal received by the first input end to an audio and video processing engine for processing to obtain a first audio and video signal and outputting the first audio and video signal through a first output end; the gateway apparatus is provided with a Passive Optical Network (PON) interface, a gateway module, a wireless router module, and a second interface connected to the first interface, and is configured to: and transmitting the audio and video code stream received from the access network through the PON interface to an audio and video processing engine through a second interface and a first interface for processing so as to obtain a second audio and video signal and output the second audio and video signal through a first output end. Thus, the number of devices can be reduced, and wiring can be simplified.
Description
Technical Field
The application relates to the technical field of gateways, in particular to a convergence gateway.
Background
The gateway is also called an internetwork connector and a protocol converter. The gateway realizes network interconnection above a network layer, is a complex network interconnection device and is only used for interconnection of two networks with different high-level protocols. The gateway can be used for interconnection of both wide area networks and local area networks, and can be used between two systems with different communication protocols, data formats or languages, even completely different architectures, to perform a conversion function.
At present, a user generally selects a digital television set top box or an OTT (over an operator to provide various application services to the user through the internet) set top box for watching digital television, and an additional Optical Network Unit (ONU) device is generally required to be added for the set top box to realize networking, so that the use cost and the number of devices are increased, the wiring is difficult, and faults are easy to occur.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application aims to provide a convergence gateway for solving the above problems.
In view of the above, the present application provides a convergence gateway, comprising a set-top box device and a gateway device,
the set-top box device is provided with a first input end, an audio and video processing engine, a first output end and a first interface connected with the audio and video processing engine, and is configured to: transmitting the digital television signal received by the first input end to the audio and video processing engine for processing to obtain a first audio and video signal, and outputting the first audio and video signal by the first output end;
the gateway apparatus is provided with a Passive Optical Network (PON) interface, a gateway module connected to the PON interface, a wireless router module connected to the gateway module, and a second interface connected to the first interface, and is configured to: and transmitting the audio and video code stream received from an access network through the PON interface to the audio and video processing engine through the second interface and the first interface for processing to obtain a second audio and video signal, and outputting the second audio and video signal through the first output end.
Optionally, the first input comprises a radio frequency signal input for connecting a coaxial cable;
the set-top box device further comprises a tuner connected between the radio frequency signal input end and the audio/video processing engine.
Optionally, the first output terminal comprises an analog audio-video signal output terminal and a high-definition multimedia interface HDMI.
Optionally, the set-top box device is further provided with a first processor connected to the audio/video processing engine, and a universal serial bus USB interface connected to the first processor.
Optionally, the gateway device is further provided with an ethernet interface connected to the gateway module.
Optionally, the gateway device further comprises a plurality of antennas connected to the wireless router module.
Optionally, the convergence gateway further comprises a housing,
the audio and video processing engine, the first interface, the gateway module, the wireless router module and the second interface are arranged in the shell, and the plurality of antennas are arranged outside the shell.
As can be seen from the above, the convergence gateway provided by the present application integrates a gateway device and a set-top box device, the set-top box device can access a digital television signal and output an analog audio/video signal and a digital HDMI signal, the gateway device can access a network data optical signal and output a WiFi signal, and devices with different functions are integrated together, so that not only can network connection be provided to a terminal device, but also a television can be directly connected to provide home entertainment services such as video playing, high definition video call, video games, and the like, and meanwhile, the convergence gateway can also provide other value added service functions by installing a third party Application (APK) mode. The set top box device and the gateway device are in communication connection through the first interface and the second interface which are interconnected, so that information interaction between the set top box device and the gateway device is realized, the number of devices is reduced, wiring is simplified, failure points of the devices are reduced, and the problem of increased failure points caused by multiple devices and complex wiring is avoided.
Drawings
In order to more clearly illustrate the technical solutions in the present application or the related art, the drawings needed to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are only embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a convergence gateway according to an embodiment of the present application;
fig. 2 is a front view of a convergence gateway according to an embodiment of the present application.
Description of the reference numerals: 1. a set-top box device; 1-1, an audio and video processing engine; 1-2, a first interface; 1-3, a first input terminal (RN IN); 1-4, a tuner; 1-5, a first output end; 1-5-1, an analog audio and video signal output end (MiniAV interface); 1-5-2, HDMI interface; 1-6, a human-computer interaction module; 1-7, an indicator light; 1-8, USB interface; 1-9, a first processor; 2. a gateway device; 2-1, a wireless router module; 2-2, a second interface; 2-3, PON interface; 2-4, ethernet interface (RJ 45); 2-5, a gateway module; 2-6, a first WiFi interface; 2-7, a second WiFi interface; 2-8, an antenna; 3. a housing; 4. a through hole; 5. and (4) a master switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.
It should be noted that technical terms or scientific terms used in the embodiments of the present application should have a general meaning as understood by those having ordinary skill in the art to which the present application belongs, unless otherwise defined. The use of "first," "second," and similar terms in the embodiments of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In some embodiments, as shown in fig. 1, a convergence gateway comprises; a set-top box device 1 and a gateway device 2;
the set-top box device 1 is provided with a first input end 1-3, an audio and video processing engine 1-1, a first output end 1-5 and a first interface 1-2 connected with the audio and video processing engine 1-1, and is configured to: transmitting the digital television signal received by the first input end 1-3 to an audio and video processing engine 1-1 for processing to obtain a first audio and video signal, and outputting the first audio and video signal by a first output end 1-5;
the gateway apparatus 2 is provided with a Passive Optical Network (PON) interface 2-3, a gateway module 2-5 connected to the PON interface 2-3, a wireless router module 2-1 connected to the gateway module 2-5, and a second interface 2-2 connected to the first interface 1-2, and is configured to: and transmitting the audio and video code stream received from the access network through the PON interface 2-3 to the audio and video processing engine 1-1 through the second interface 2-2 and the first interface 1-2 for processing to obtain a second audio and video signal, and outputting the second audio and video signal through the first output end 1-5.
The first video signal and the second video signal both include analog Audio and Video (AV) signals and digital HDMI signals, optionally, the first input terminal 1-3 is set as an RF IN (radio frequency input) interface of the F-metric type (english system) and connected to an external coaxial cable, and the first output terminal 1-5 includes an analog audio and video signal output terminal 1-5-1, an HDMI interface 1-5-2, and a USB interface 1-8.
In this embodiment, the convergence gateway integrates the gateway device 2 and the set-top box device 1, the set-top box device 1 can access a digital television signal and output an analog AV signal and a digital HDMI signal, the gateway device 2 can access a network data optical signal and output a WiFi signal, and devices with different functions are integrated together, so that network connection can be provided to a terminal device, a television can be directly connected to provide home entertainment services such as video playing, high-definition video call, video games, and the like, and meanwhile, the convergence gateway can also provide other value-added service functions by installing a third party Application (APK). The set-top box device 1 is provided with a first interface 1-2, the gateway device 2 is provided with a second interface 2-2, and the set-top box device 1 and the gateway device 2 are in communication connection through the first interface 1-2 and the second interface 2-2 which are mutually connected, so that information interaction of the set-top box device 1 and the gateway device 2 is realized, the number of devices is reduced, wiring is simplified, the failure points of the devices are reduced, and the problem of increased failure points caused by multiple devices and complex wiring is solved. The convergence gateway provided by the embodiment is suitable for a scene that the access network optical fiber is deployed to a television, and is beneficial to reducing the number of devices and simplifying the wiring, although the optical fiber has higher popularity. However, in some smaller rural areas and some remote areas, each household cannot access an optical fiber, especially in residences of some old people, but a coaxial cable for accessing broadcast television live broadcast signals exists, so that two kinds of signal access are reserved to ensure the popularity of the convergence gateway provided by the embodiment, and the problem that the convergence gateway cannot be used due to the fact that single signal input held by a user is not matched with an interface is avoided.
In some embodiments, as shown in FIG. 1, set-top box apparatus 1 includes tuners 1-4 and first inputs 1-3; the tuner 1-4 is connected with the first input end 1-3;
tuners 1-4 are configured to: and receiving the digital television signal, and demodulating, descrambling and demultiplexing the digital television signal to obtain a processed signal.
IN some embodiments, the first input 1-3 includes a radio frequency signal input (RF IN) for connection to a coaxial cable; the set-top box device 1 further comprises a tuner 1-4 connected between the radio frequency signal input and the audio/video processing engine 1-1.
The signal coded and modulated by a television station and the like is transmitted to a convergence gateway of a user side through a coaxial cable of a community public television antenna system (CATV) system, the convergence gateway receives a digital television signal in the coaxial cable through a first input end 1-3 by using a built-in tuner 1-4, the digital television signal is input to an audio and video processing engine 1-1 for decoding after demodulation, descrambling and demultiplexing, and then the audio and video processing engine 1-1 outputs an analog AV signal and a digital HDMI signal to a television for playing. Therefore, the tuner 1-4 realizes the function of frequency locking, the speed of the frequency locking depends on the quality of a chip and the configuration of software, and the tuner 1-4 determines the frequency band for receiving television station signals, the anti-interference performance and the isolation protection function.
In some embodiments, as shown in FIG. 1, gateway apparatus 2 comprises a wireless router module 2-1, a gateway module 2-5, and a PON interface 2-3; the gateway module 2-5 is respectively connected with the PON interface 2-3 and the wireless router module 2-1, and the gateway module 2-5 is arranged between the PON interface 2-3 and the wireless router module 2-1;
the gateway module 2-5 is configured to: receiving a network data optical signal and converting the network data optical signal into a network data electrical signal;
the wireless router module 2-1 is configured to: and receiving the network data electric signal, and sending the multicast audio/video code stream and the unicast audio/video code stream to the set top box device 1 through the second interface 2-2.
The optical module (BOSA) can be selected by the gateway module 2-5, the gateway module 2-5 receives network data optical signals in optical fibers through a PON interface 2-3, then photoelectric conversion is carried out by the gateway module 2-5, the network data optical signals are converted into network data electrical signals which can be recognized by the wireless router module 2-1, the wireless router module 2-1 sends multicast and unicast audio and video code streams in the network data electrical signals to the audio and video processing engine 1-1 through a first interface 1-2 and a second interface 2-2 which are connected with each other internally, and the audio and video processing engine 1-1 decodes the multicast and unicast audio and video code streams and outputs analog AV signals and digital HDMI signals to a television for playing. Optionally, the gateway modules 2-5 select a G/EPON pigtailed single fiber bi-directional component. The wireless router module 2-1 can use a dual-core A9 scheme, support GPON/EPON optical fiber access, full gigabit interface output and support 802.11a/b/g/n/ac/ax wireless network.
Optionally, the audio and video processing engine 1-1 may select a DVB + OTT mode, and the audio and video processing engine 1-1 supports DVB + OTT and related applications and supports 4k @ p60 ultra-high-definition video output by using a quad-core a53 scheme and using an android or TVOS operating system. Wherein the DVB part is configured to: and receiving the processing signal sent by the tuner 1-4 arranged in the convergence gateway, decoding the processing signal and outputting an analog AV signal and a digital HDMI signal to a television for playing. The OTT part is configured to: the multicast audio and video code stream and the unicast audio and video code stream in the network data electric signal sent by the gateway module 2-5 arranged in the fusion gateway are received through the first interface 1-2 and the second interface 2-2 which are interconnected inside, the multicast audio and video code stream and the unicast audio and video code stream are decoded, and an analog AV signal and a digital HDMI signal are output to a television for playing.
In some embodiments, as shown in FIG. 1, the first output 1-5 includes an analog audio video signal output 1-5-1 (MiniAV interface) and a high definition multimedia interface HDMI1-5-2.
Wherein; the analog audio and video signal output end 1-5-1 is respectively connected with the audio and video processing engine 1-1 and the television, and the audio and video processing engine 1-1 outputs analog AV signals to the television through the analog audio and video signal output end 1-5-1. The HDMI1-5-2 is respectively connected with the audio and video processing engine 1-1 and the television, and the audio and video processing engine 1-1 outputs digital HDMI signals to the television through the HDMI1-5-2.
Optionally, the analog audio/video signal output end 1-5-1 selects 3.5 earphone plug to convert RCA output (red-white-yellow) for outputting analog AV signals to the television, and a connection line of red and white Huang Sangen is used for connection to form a connection mode between the traditional television and the set-top box; the HDMI (High Definition Multimedia Interface) 1-5-2 can select HDMI2.0 to output, the HDMI1-5-2 is used for outputting digital HDMI signals to a television, and the HDMI1-5-2 is a full digital video and audio transmission Interface and can transmit uncompressed audio and video signals. The HDMI1-5-2 is arranged on a set-top box, a DVD player, a personal computer, a television, a game host, a comprehensive amplifier, a digital audio, a television and other equipment. The HDMI1-5-2 can simultaneously transmit audio and video signals, the audio and video signals are the same wire, so that the installation difficulty of a system line is greatly simplified, the HDMI1-5-2 is designed to replace older analog signal video and audio transmission interfaces such as SCART or RCA terminals, however, considering that not all users' televisions are provided with the HDMI1-5-2, the traditional RCA output analog audio and video signal output end 1-5-1 is reserved.
In some embodiments, as shown in fig. 1, the set-top box device 1 is further provided with a first processor 1-9 connected to the audio-video processing engine 1-1, and a universal serial bus USB interface 1-8 connected to the first processor 1-9.
The USB interfaces 1-8 select A type USB standard A interfaces supporting USB 2.0 protocols, the maximum transmission rate is as high as 480Mbps, the expandability of the converged gateway is increased through the USB interfaces 1-8, and the converged gateway can be externally connected with devices such as a U disk and the like.
In some embodiments, as shown in fig. 1, the gateway device 2 is further provided with an ethernet interface 2-4 (RJ 45) to which the gateway modules 2-5 are connected, the gateway device 2 further comprising an ethernet interface 2-4; the Ethernet interface 2-4 is connected with the wireless router module 2-1, and the wireless router module 2-1 is accessed to the wireless network through the Ethernet interface 2-4.
Alternatively, the ethernet interfaces 2-4 may be selected to be RJ45 interfaces, and the RJ11 interface with similar function is slightly smaller than the RJ45 interface, and the RJ11 interface is mainly used for connecting a telephone line.
In some embodiments, as shown in FIG. 1, the gateway device 2 further includes a plurality of antennas 2-8 connected to the wireless router module 2-1.
The gateway device 2 further comprises a first WiFi interface 2-6, a second WiFi interface 2-7 and an antenna 2-8; the antenna 2-8 is connected with the wireless router module 2-1 through the first WiFi interface 2-6 and the second WiFi interface 2-6, and the wireless router module 2-1 sends out WiFi signals through the antenna 2-8. First wiFi interface 2-6 can select the wiFi 2.4G interface, and second wiFi interface 2-7 can select the wiFi 5G interface, and along with 5G network popularity is higher and higher, the delivery outlet that sets up two frequency channels can satisfy the demand in different users and place. Alternatively, four antennas 2-8 may be selectively arranged to implement the extension of routing signals in four directions.
In some embodiments, as shown in fig. 1, the set-top box device 1 further includes a human-computer interaction module 1-6 and an indicator light 1-7, the human-computer interaction module 1-6 is connected to the audio/video processing engine 1-1, the indicator light 1-7 is connected to the audio/video processing engine 1-1, and the indicator light 1-7 is used for prompting the working state of the audio/video processing engine 1-1.
The human-computer interaction module 1-6 (IR) is used for receiving instructions of a user, and the user sends the instructions to the human-computer interaction module 1-6 through a remote controller or a television touch screen and other means to control the convergence gateway to execute corresponding actions. The indicator light 1-7 is used for indicating the state of the audio/video processing engine 1-1, when the indicator light 1-7 is turned off, the audio/video processing engine 1-1 is powered off, when the indicator light 1-7 is red, the audio/video processing engine 1-1 is powered on but is in a closed state, and when the indicator light 1-7 is green, the audio/video processing engine 1-1 is powered on and is in an open state.
In some embodiments, as shown in fig. 2, the convergence gateway further comprises a housing 3; the audio and video processing engine 1-1, the first interface 1-2, the gateway module 2-5, the wireless router module 2-1 and the second interface 2-2 are arranged in the shell 3, and the plurality of antennas 2-8 are arranged outside the shell 3.
Wherein, the casing 3 is provided with a through hole 4 at the position corresponding to the indicator lamps 1-7, a main switch 5 is arranged at the position of the casing 3 close to the indicator lamps 1-7, and the main switch 5 is used for controlling the power-on or power-off of the convergence gateway.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present application are intended to be included within the scope of the present application.
Claims (7)
1. A convergence gateway is characterized by comprising a set-top box device and a gateway device,
the set-top box device is provided with a first input end, an audio and video processing engine, a first output end and a first interface connected with the audio and video processing engine, and is configured to: transmitting the digital television signal received by the first input end to the audio and video processing engine for processing to obtain a first audio and video signal, and outputting the first audio and video signal by the first output end;
the gateway apparatus is provided with a Passive Optical Network (PON) interface, a gateway module connected to the PON interface, a wireless router module connected to the gateway module, and a second interface connected to the first interface, and is configured to: and transmitting the audio and video code stream received from an access network through the PON interface to the audio and video processing engine through the second interface and the first interface for processing to obtain a second audio and video signal, and outputting the second audio and video signal through the first output end.
2. The convergence gateway of claim 1,
the first input end comprises a radio frequency signal input end for connecting a coaxial cable;
the set-top box device further comprises a tuner connected between the radio frequency signal input end and the audio/video processing engine.
3. The convergence gateway of claim 1 wherein the first output comprises an analog audio video signal output and a High Definition Multimedia Interface (HDMI).
4. The convergence gateway of claim 1,
the set top box device is also provided with a first processor connected with the audio and video processing engine and a Universal Serial Bus (USB) interface connected with the first processor.
5. The convergence gateway of any one of claims 1 to 4 wherein the gateway device is further provided with an Ethernet interface connected to the gateway module.
6. The convergence gateway of any one of claims 1 to 4 wherein the gateway device further comprises a plurality of antennas connected to the wireless router module.
7. The convergence gateway of claim 6 further comprising a housing,
the audio and video processing engine, the first interface, the gateway module, the wireless router module and the second interface are arranged in the shell, and the plurality of antennas are arranged outside the shell.
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| CN202221729392.1U CN218473169U (en) | 2022-07-04 | 2022-07-04 | Converged gateway |
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| CN202221729392.1U CN218473169U (en) | 2022-07-04 | 2022-07-04 | Converged gateway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119402606A (en) * | 2024-10-28 | 2025-02-07 | 深圳市艾宝科技有限公司 | Device and method for multi-video fusion processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119402606A (en) * | 2024-10-28 | 2025-02-07 | 深圳市艾宝科技有限公司 | Device and method for multi-video fusion processing |
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