CN211128039U - Heterogeneous integration networking system in hotel based on broadcast television network edge - Google Patents
Heterogeneous integration networking system in hotel based on broadcast television network edge Download PDFInfo
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- CN211128039U CN211128039U CN201922381864.3U CN201922381864U CN211128039U CN 211128039 U CN211128039 U CN 211128039U CN 201922381864 U CN201922381864 U CN 201922381864U CN 211128039 U CN211128039 U CN 211128039U
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Abstract
The utility model discloses a heterogeneous network deployment system that fuses in hotel based on broadcast television network edge, including high in the clouds server (1), front end equipment (2), terminal equipment (4) and local area network (3) of connecting front end equipment (2) and terminal equipment (4), front end equipment (2) have front end STB (21) and encoder (22), front end STB (21) link to each other with high in the clouds server (1) through the network, and local area network (3) have distributor (31), still have coaxial electric sight line, one or more in five kinds of lines and the wifi network. Heterogeneous integration network deployment system in hotel based on broadcast television network edge, have make full use of the current network infrastructure of hotel, the network deployment system is with low costs, compatible different network infrastructure, advantages such as easy to popularize and maintain.
Description
Technical Field
The utility model relates to a fuse networking technology field, concretely relates to heterogeneous integration networking systems in hotel based on broadcast television network edge.
Background
With the rapid development of economy in China, the living standard of people is steadily improved, tourism and accommodation become necessary choices for relaxation of modern people, and the star-class hotels and the fast-cut hotels face more customers and also meet more intense market competition. The facilities and services of the guest rooms can reflect the quality of the hotel most, and the operating characteristics of the hotel operators are revealed by indoor decoration investment, theme guest room design and other modes at the initial stage, but the increasingly improved check-in requirements of guests can not be met in the face of modern consumer groups pursuing informatization and humanization. The television in the hotel room is an important window for entering a guest information entertainment center and communicating with the outside, is only used for playing television programs at present, and has the advantages of wide screen, large capacity, interactivity, multiple interfaces and the like which are not fully applied to the hotel service field.
In recent years, with the rapid development of the hotel industry and the wide application of networking, informatization and digitization, the exploration of people on the functions of the intelligent hotel is promoted. Along with the increasing maturity of the field technologies such as thing networking, big data, cloud computing, artificial intelligence, future wisdom hotel will be one set and use satisfying each side demand of guest of living in as the core, with traditional hotel and intelligent resource degree of depth integration, provide the all-round solution that extremely intelligent service experienced for guest.
Because the conditions of various hotel front-end machine rooms, in-building networks and guest room terminals are complex, although some intelligent hotel business software systems with rich functions and better operation modes are appeared on the market, the intelligent hotel business software systems can only rely on a transmission medium of a five-type line, the intelligent hotel business software systems can not be directly used in hotels without five-type line basic arrangement, and need large-scale construction and transformation, most hotels have coaxial television networks of broadcasting and TV at present, the five-type line networks are rearranged in the existing networks of abandoned broadcasting and TV, repeated construction of information communication basic arrangement is caused, networking cost is high, and popularization is difficult.
Therefore, there is a need for a networking system that utilizes existing infrastructure such as terminals and networks in hotels to implement information services for supporting hotels and provide convenient functions for guests to stay in.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above problems, the inventors of the present invention have conducted intensive research to design a hotel heterogeneous convergence networking system based on the edge of a broadcast television network, which includes a cloud server 1, a front-end device 2, a terminal device 4, and a local area network 3 connecting the front-end device 2 and the terminal device 4,
the front-end device 2 has a front-end set-top box 21 and an encoder 22, the front-end set-top box 21 is connected with the cloud server 1 through an optical fiber,
the local area network 3 has a distributor 31 and a transmission network facility 32, the transmission network facility 32 is built by one or more of a coaxial television line, a five-class line and a wifi network,
the terminal equipment 4 comprises a television;
the front-end set-top box 21 is a DVC set-top box,
the encoder 22 is a multi-channel high definition encoder;
when the transmission network facility 32 has a coaxial television line, the distributor 31 is a video distributor, one end of the coaxial television line is connected to the terminal device 4, the other end is connected to the distributor 31, the distributor 31 is connected to the encoder 22 in the head end device 2,
when there is a category five wire or wifi network in the transmission network facility 32, one end of the category five wire or wifi network is connected to the terminal device 4, and the other end is connected to the encoder 22 in the front-end device 2 through the switch 33.
The front-end set-top box 21 can obtain a live channel from the cloud server 1 and complete authorization and decoding of the live channel to obtain audio and video streams of the live channel; and can also transmit two-way interaction information, so that the terminal device 4 can interact with the cloud service,
the encoder 22 is capable of mixing the live channel audio and video streams decoded by the front-end set-top boxes 21 into the same network.
The number of the front-end set-top boxes 21 is 40-60.
When the hotel has a coaxial television line in its existing transmission network infrastructure 32, a modulator 23 is provided between the front end set-top box 21 and the encoder 22.
The modulator 23 is an IP national standard modulator.
The carrier wave range which can be transmitted by the coaxial television line is 0-850M, and each live channel audio and video stream occupies the carrier wave range of 8-16M.
When the hotel local area network 3 does not have a five-type line or wifi network, a 10-200M carrier range is reserved in the coaxial television line carrier range for transmitting bidirectional interaction information.
When the hotel local area network 3 has a five-type line or wifi network, the five-type line or wifi network transmits two-way interaction information.
When the television in the terminal device 4 is an intelligent television, the intelligent television is directly connected with the local area network 3, and the modulator 23 in the front-end device 2 is a DTMB modulator;
when the television in the terminal device 4 is a non-intelligent television, the terminal device 4 is further provided with a terminal set-top box, the non-intelligent television is connected with the local area network 3 through the terminal set-top box, the terminal set-top box is a set-top box meeting requirements of a DVB-C protocol, and at the moment, the modulator 23 in the front-end device 2 is a modulator with an IPQAM function.
When the existing transmission network facility 32 of the hotel does not have a coaxial television line and only has a five-type cable or wifi network, the distributor 31 is connected to the encoder 22 of the front-end device 2 and is connected to the terminal device 4 through the five-type cable or wifi network.
The utility model discloses the beneficial effect who has includes:
1) the existing network infrastructure of the hotel is fully utilized, and the networking system is low in cost.
2) Live broadcast and on-demand broadcast are integrated in one system, and the service requirements of the intelligent hotel are met.
3) And the system is compatible with different network infrastructures and is easy to popularize and maintain.
Drawings
Fig. 1 is a schematic diagram illustrating an overall structure of a heterogeneous convergence networking system in a hotel based on a broadcast television network edge according to a preferred embodiment of the present invention;
fig. 2 is a schematic diagram illustrating an intra-hotel heterogeneous convergence networking system based on a broadcast television network edge according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of an intra-hotel heterogeneous convergence networking system based on a broadcast television network edge according to an embodiment of the present invention.
The reference numbers illustrate:
1-a cloud server;
2-front-end equipment;
21-front end set top box;
22-an encoder;
23-a modulator;
3-a local area network;
31-a dispenser;
32-a transport network facility;
33-a switch;
4-terminal equipment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. The features and advantages of the present invention will become more apparent from the description. In which, although various aspects of the embodiments are shown in the drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The utility model provides a heterogeneous integration network deployment system in hotel based on broadcast television network edge, the system includes high in the clouds server 1, front end equipment 2, terminal equipment 4 and connects front end equipment 2 and terminal equipment 4's local area network 3, as shown in FIG. 1.
The cloud server 1 has a management function, can provide live video, video on demand, information service and application to equipment connected with the cloud server,
the front-end device 2 is connected with the cloud server 1 through an optical fiber to obtain the content of the cloud server 1.
The local area network 3 is connected with the front-end device 2 and the terminal device 4, so that the content of the cloud server 1 can be transmitted to the terminal device 4 and further provided for a user.
Specifically, the front-end device 2 has a front-end set-top box 21 and an encoder 22, the front-end set-top box 21 is connected to the cloud server 1 through a network, and is preferably connected to the cloud server 1 through an optical fiber, and the front-end set-top box can obtain a live broadcast channel from the cloud server 1 and complete authorization and decoding of the live broadcast channel, so as to obtain an audio/video stream of the live broadcast channel; it is also capable of transmitting two-way interactive information to enable the terminal device 4 to interact with the cloud service, thereby implementing an on-demand function,
further, an optical station and a GPON access device are provided between the front-end set-top box 21 and the cloud server 1 to convert optical signals into electrical signals, such as an optical station device with a model number of TBN200B and a GPON access device with a model number of SmartAX MA 5671.
The input end of the optical station is connected with the cloud server 1 through an optical fiber, and the output end of the optical station is connected with the front-end set-top box 21 through a coaxial television line so as to transmit the content of the live channel to the front-end set-top box 21;
the input end of the GPON access device is connected with the cloud server 1 through an optical fiber, the output end of the GPON access device is connected with the front-end set-top box 21 through a five-class line, so as to transmit two-way interaction information, the front-end set-top box 21 has a plurality of front-end set-top boxes to realize simultaneous acquisition of different live broadcast channels, and can perform authorization verification and decoding on the acquired live broadcast channels, and in a preferred embodiment, the front-end set-top box 21 is a nintendo DVC-8168 set-top box.
The inventor finds that although more than 300 kinds of live channels exist at present, in the actual use process of the hotel, the live channels watched by the customers are mainly concentrated in 50 kinds of the live channels,
in the invention, the number of the front-end set-top boxes 21 is preferably 40-60, and 40-60 channels with the highest watching frequency are selected for obtaining according to the frequencies of different live broadcast channels watched by customers, so that the construction cost of a system is saved under the condition of meeting the requirements of most customers.
The encoder 22 can mix the live broadcast channel audio frequency and video stream code after front end set-top box 21 decodes, and the live broadcast channel audio frequency and video stream that a plurality of front end set-top boxes 21 decoded to same network to make a plurality of live broadcast channel audio frequency and video streams can transmit terminal equipment 4 through LAN 3 simultaneously the utility model discloses in, preferably adopt multichannel high definition encoder, for example SC-1866 eight way HDMI high definition encoder 22.
The terminal device 4 includes a television, and receives and plays the live channel audio/video stream transmitted by the local area network 3.
In a hotel, the terminal device 4 is provided in plurality for use in different rooms.
The local area network 3 has a distributor 31, and the information encoded by the encoder 22 is divided into multiple parts by the distributor 31 for being acquired by different terminal devices 4.
According to the present invention, the distributor 31 may be multiple, and is selected according to the number of the terminal devices and the number of the interfaces of the distributor 31.
More preferably, each floor/zone of the hotel is provided with a dispenser 31 for ease of maintenance.
The local area network 3 further has a transmission network facility 32, and the transmission network facility 32 is constructed by one or more of a coaxial television line, a five-class line and a wifi network. The utility model discloses in, select the connected mode between front-end equipment 2 and the terminal equipment 4 according to the current transmission network facility 32 of hotel.
When the hotel has a coaxial cable line in the existing transmission network facility 32, one end of the coaxial cable line is connected to the terminal device 4, and the other end is connected to the distributor 31, the distributor 31 is connected to the encoder 22 in the front-end device 2, and the distributor 31 is a video distributor, such as a view B SB-2008B;
more preferably, as shown in fig. 2, in the front-end device 2, a modulator 23 is further provided, and the front-end set-top box 21 and the encoder 22 are connected through the modulator 23, so that the live channel audio/video stream decoded by the front-end set-top box 21 can be scrambled, modulated and frequency-converted by the modulator 23, and the modulator 23 is preferably an IP national standard modulator.
According to the invention, the carrier range which can be transmitted by the coaxial television line is 0-850M, and the modulator 23 distributes different live channel audio and video streams in different carrier ranges, so that the coaxial television line can simultaneously transmit a plurality of live channel audio and video streams, preferably, each live channel audio and video stream occupies a carrier range of 8-16M, thereby not only enabling all live channels acquired by the front-end set top box 21 to be simultaneously transmitted to the terminal equipment 4, but also enabling different live channels not to have serious signal interference, and ensuring the playing quality of the live channel audio and video streams.
Further, when the hotel local area network 3 does not have a five-type line or wifi network, preferably, a 10-200M carrier range is reserved in the coaxial television line carrier range for transmitting two-way interactive information, so that the terminal device 4 can interact with the cloud service through the coaxial television line to realize the on-demand function,
more preferably, the carrier wave range of the coaxial television line is 0-120M and is used for transmitting two-way interactive information, the carrier wave range larger than 120M is used for transmitting different audio and video streams of a live channel,
specifically, the above functions are realized by an EOC device, for example, EOC24UN, the EOC device includes an EOC local side device and an EOC terminal device, an input end of the EOC local side device is connected to a front-end set top box to obtain a live channel audio/video stream output by the front-end set top box and bidirectional interactive information transmitted by the live channel audio/video stream, a coaxial television line has a function of transmitting the live channel audio/video stream and the bidirectional interactive information at the same time by using a medium conversion technology, the EOC terminal device is connected to a local side network and the terminal device to transmit the live channel audio/video stream to the terminal device through a coaxial television line, and the bidirectional interactive information is transmitted to the terminal device through five types of lines;
when the hotel local area network 3 further has a five-type line or wifi network, one end of the five-type line or wifi network is connected with the terminal device 4, and the other end of the five-type line or wifi network is connected with the encoder 22 in the front-end device 2 through the switch 33, as shown in fig. 3, the five-type line or wifi network transmits bidirectional interaction information to realize an on-demand function, at this time, the coaxial television line has a wider carrier range for transmitting live channel audio/video stream, and the transmission quality is better.
The switch 33 is any unexpected network switch, such as S5720S-28P-L I-AC, H3CS5120V2-28P-SI, H3C S5120V2-28P-SI, etc.
In the invention, the terminal device 4 further has a request and/or information query function, and information generated by the request and/or information query function is bidirectional interaction information and is transmitted to the cloud server 1 through the local area network 3 and the front-end device 2, so that the terminal device 4 can interact with the cloud server 1.
When the television in the terminal device 4 is an intelligent television, the television can be directly connected to the local area network 3 to realize the live channel watching and the on-demand and/or information query functions, and the modulator 23 in the corresponding front-end device 2 is a DTMB modulator, for example, an SC-4167 DTMB international four-way IP modulator.
When the television in the terminal equipment 4 is a non-intelligent television, the terminal equipment 4 is also provided with a terminal set-top box, the non-intelligent television is connected with the local area network 3 through the terminal set-top box, further, the terminal set-top box has the functions of ordering and/or information inquiry so as to realize the interaction between the terminal equipment 4 and the cloud server 1,
further, the terminal set-top box has a coaxial television line interface to connect with the local area network 3, and also has an HDIM or tri-color AV line interface to connect with the non-smart television set,
the terminal set-top box is in accordance with the requirements of the DVB-C protocol, for example, the pioneer HC2900 set-top box, and the modulator 23 in the corresponding front-end device 2 is a modulator with IPQAM function, for example, CE L-5106.
According to the utility model, when the existing transmission network facility 32 of the hotel does not have the coaxial television line, but only has the five-type line or wifi network, the distributor 31 is connected with the encoder 22 of the front-end device 2 and is connected with the terminal device 4 through the five-type line or wifi network, so that the audio/video stream of the live broadcast channel output by the encoder 22 can reach each terminal device 4 and the terminal device 4 can interact with the cloud server 1,
in a preferred embodiment, the distributor 31 is a switch with multicast function, such as H3CS5120-EI series, to save bandwidth and reduce system construction cost.
Further, when the television in the terminal device 4 is an intelligent television, the five-type wire or wifi network is directly connected with the intelligent television; when the television in the terminal equipment 4 is a non-intelligent television, the common television and the five-type cable or the wifi network are connected through the terminal set-top box,
further, the terminal set-top box has OTT function, so that the cloud server 1 can provide the on-demand service to the user through the local area network 3.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", and the like indicate the position or positional relationship based on the operation state of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention has been described above in connection with preferred embodiments, which are merely exemplary and illustrative. On this basis, can be right the utility model discloses carry out multiple replacement and improvement, these all fall into the utility model discloses a protection scope.
Claims (10)
1. A hotel internal heterogeneous fusion networking system based on the edge of a broadcast television network is characterized by comprising a cloud server (1), a front-end device (2), a terminal device (4) and a local area network (3) for connecting the front-end device (2) and the terminal device (4),
the front-end equipment (2) is provided with a front-end set-top box (21) and an encoder (22), the front-end set-top box (21) is connected with the cloud server (1) through an optical fiber,
the local area network (3) is provided with a distributor (31) and a transmission network facility (32), the transmission network facility (32) is built by adopting one or more of a coaxial television line, a five-class line and a wifi network,
the terminal equipment (4) comprises a television;
the front-end set-top box (21) is a DVC set-top box,
the encoder (22) is a multi-path high-definition encoder;
when the transmission network facility (32) has a coaxial television line, the distributor (31) is a video distributor, one end of the coaxial television line is connected with the terminal equipment (4), the other end of the coaxial television line is connected with the distributor (31), the distributor (31) is connected with an encoder (22) in the front-end equipment (2),
when a five-type wire or wifi network is arranged in the transmission network facility (32), one end of the five-type wire or wifi network is connected with the terminal equipment (4), and the other end of the five-type wire or wifi network is connected with the encoder (22) in the front-end equipment (2) through the switch (33).
2. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 1,
the front-end set top box (21) can acquire a live channel from the cloud server (1) and complete authorization and decoding of the live channel to obtain audio and video streams of the live channel; can also transmit two-way interaction information, so that the terminal equipment (4) can interact with the cloud service,
the encoder (22) can mix the audio and video streams of the live channels decoded by the front-end set-top boxes (21) into the same network.
3. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 1,
the number of the front-end set-top boxes (21) is 40-60.
4. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 1,
when the hotel has a coaxial television line in the existing transmission network facility (32), a modulator (23) is arranged between the front-end set-top box (21) and the encoder (22).
5. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 4,
the modulator (23) is an IP national standard modulator.
6. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 4,
the carrier wave range that coaxial television line transmissible is 0 ~ 850M, and each live broadcast channel audio frequency and video stream occupies 8 ~ 16M scope carrier wave.
7. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 4,
when the hotel local area network (3) does not have a five-type line or wifi network, a 10-200M carrier range is reserved in the coaxial television line carrier range for transmitting bidirectional interaction information.
8. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 4,
when the hotel local area network (3) is provided with a five-type wire or wifi network, the five-type wire or wifi network transmits bidirectional interaction information.
9. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 8,
when the television in the terminal equipment (4) is an intelligent television, the intelligent television is directly connected with the local area network (3), and the modulator (23) in the front-end equipment (2) is a DTMB modulator;
when the television in the terminal equipment (4) is a non-intelligent television, the terminal equipment (4) is also provided with a terminal set-top box, the non-intelligent television is connected with the local area network (3) through the terminal set-top box, the terminal set-top box is a set-top box meeting the requirements of the DVB-C protocol, and at the moment, the modulator (23) in the front-end equipment (2) is a modulator with an IPQAM function.
10. The hotel heterogeneous convergence networking system based on the broadcast television network edge as claimed in claim 1,
when the existing transmission network facility (32) of the hotel does not have the coaxial television line and only has a five-type line or wifi network, the distributor (31) is connected with the encoder (22) of the front-end equipment (2) and is connected with the terminal equipment (4) through the five-type line or wifi network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381864.3U CN211128039U (en) | 2019-12-26 | 2019-12-26 | Heterogeneous integration networking system in hotel based on broadcast television network edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922381864.3U CN211128039U (en) | 2019-12-26 | 2019-12-26 | Heterogeneous integration networking system in hotel based on broadcast television network edge |
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| Publication Number | Publication Date |
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| CN211128039U true CN211128039U (en) | 2020-07-28 |
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| CN201922381864.3U Active CN211128039U (en) | 2019-12-26 | 2019-12-26 | Heterogeneous integration networking system in hotel based on broadcast television network edge |
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