CN206164754U - Remove video receiving box based on WIFI - Google Patents
Remove video receiving box based on WIFI Download PDFInfo
- Publication number
- CN206164754U CN206164754U CN201621262585.5U CN201621262585U CN206164754U CN 206164754 U CN206164754 U CN 206164754U CN 201621262585 U CN201621262585 U CN 201621262585U CN 206164754 U CN206164754 U CN 206164754U
- Authority
- CN
- China
- Prior art keywords
- cmmb
- module
- wifi
- modules
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a remove video receiving box based on WIFI, receiving box includes the casing mainboard inside with locating the casing, be provided with panel and a plurality of interface on the casing, the mainboard includes host system, CMMB module, 3G4G module, power module, peripheral interface module and video reception and antenna module, the mainboard has a WIFI AP module through peripheral interface module is external. This receiving box passes through the data of CMMB network or internet receipt propelling movement, and broadcast CMMB signal, IPTV and satellite television can be received in the realization, can also pass through the WIFI sharing with the data of receiving simultaneously, realizes diversified TV playing method and large -size screen monitors data displaying.
Description
Technical field
This utility model is related to multimedia play technology field, and in particular to a kind of mobile video based on WIFI is received
Box.
Background technology
CMMB is English China Mobile Multimedia Broadcasting (China Mobile multimedia broadcasting)
Referred to as, it is the system of the first set of domestic independent research towards various mobile terminals such as mobile phone, notebook computer, using S-band
Signal realizes that " world " one is covered, the whole nation roams, and supports 25 sets of TVs and 30 sets of broadcast programs.The CMMB terminal of prior art
It is only capable of carrying out the broadcasting of mobile multimedia broadcast television business in terminal or Internet video is played, it is impossible to by the CMMB for receiving
Hold, digital audio broadcasting signal is shared, therefore, for current numerous terminal units for not possessing reception CMMB signals come
Say, the free mobile multimedia broadcast television business of enjoyment and information service are extremely inconvenient.
For the problems referred to above, patent 10496746A discloses a kind of CMMB WIFI digital multimedia playback terminals, the end
End include CMMB modules, CMMB antenna, WIFI modules, WIFI antennas, decode module, LCD touch display screens, external interface, in
Centre control unit, memory element and power supply module, realize receiving CMMB signals, play CMMB TV programme and Web TV,
And the intelligent terminal that can pass through in the LAN constructed by WIFI to its shares CMMB signals, digital audio broadcasting information.But
It is that the CMMB intelligent terminal and unrealized large-size screen monitors data multimode represent, direct-seeding and browsing mode are not enough enriched, it is impossible to full
The multi-faceted demand of sufficient users.Based on above-mentioned technical proposal and technical problem, applicant endeavours to develop that a kind of collection is various broadcasts
Put mode and interactive mobile video receives box.
Utility model content
The purpose of this utility model is to overcome defect of the prior art, designs a kind of mobile video based on WIFI and connects
Box is received, the reception box receives the data for pushing by CMMB networks or the Internet, and realization can receive broadcasting CMMB signals, network electricity
Depending on and satellite television, while the data of reception can also be shared by WIFI, realize it is diversified televise mode and
Large-size screen monitors data exhibiting.
For achieving the above object, the technical scheme that this utility model is adopted is that a kind of mobile video based on WIFI is received
Box, the reception box includes casing and the mainboard located at casing internal, and panel and several interfaces are provided with the casing；Institute
Mainboard is stated including main control module, CMMB modules, 3G/4G modules, power module, peripheral interface module and video reception and antenna
Module；
The CMMB modules are used to receive CMMB direct broadcast television signals, digital audio broadcasting signal, while to reception
CMMB direct broadcast television signals, digital audio broadcasting signal are processed, and the digital signal of outputting standard is to the main control module；
The 3G/4G modules are used for the passback of user behavior data；
The video reception and Anneta module include CMMB antenna, and the CMMB antenna is used for and CMMB module collective effects
To carry out CMMB radio frequency receptions；
The peripheral interface module is used to be attached with external equipment；
The main control module is used to receive CMMB signals, while the CMMB videos and local video to receiving carries out weight
New encapsulation, is forwarded to external screen or personal device terminal in the form of Streaming Media, and for solving to audio, video data
Code computing and storage；
The power module is used to provide running voltage for above-mentioned module；
The mainboard is circumscribed with WIFIAP modules by peripheral interface module, and the WIFIAP modules are used for for user's connection
The content provided using focus.
Wherein preferred scheme, the CMMB modules include tuner, demodulator and condition reception CA, for realizing modulation
The parsing and output of signal, and multichannel CMMB signal is realized while the function of deciphering and descrambling.
Wherein preferred scheme, the peripheral interface module include RJ45 interfaces, AV interfaces, HDMI, USB interface,
PCIE interfaces, power interface and TF card interfaces.
Wherein preferred scheme, the mainboard is by USB interface or the external WIFIAP modules of PEIC interfaces.
Wherein preferred scheme, the mainboard also includes satellite modules, and the satellite modules are used to realize direct broadcasting satellite
The reception of TV programme, and main control module is accessed by the RJ45 in peripheral interface module or USB interface, for realizing that focus turns
Send out direct satellite television broadcasing business.
Wherein preferred scheme, the display lamp on the panel includes power lights, WAN lamps, LAN lamps, satellite reception state
Lamp and CMMB status lamps.
Wherein preferred scheme, some interfaces of the casing include that power interface, Ethernet interface and CMMB are received
Signal antenna interface.
Wherein preferred scheme, the mainboard also includes the LAN temperature monitoring module being connected with main control module, described
LAN temperature monitoring module includes the temperature sensor being located in casing, and the LAN temperature monitoring module is used to receive temperature
The temperature sensor of degree sensor, and after comparing with preset alarm temperature threshold, implement remote temperature and report to the police.
Mobile video of the present invention based on WIFI receives the various broadcast modes of box collection and reciprocal action, by CMMB, interconnection
Net and satellite modules receive the data for pushing, and have two kinds of occupation modes：One is external display large-size screen monitors, is issued according to front-end server
Instruction, play live telecast, video file, the content such as advertising message by template split screen；Two is that user is set using intelligent terminal
Standby to be connected to intelligence radio hookup network termination by WIFI, user watches live television channel, browses and deposit using browser or client
Store up in the intelligently content such as upper video, picture, webpage, electronic newspaper, e-magazine of radio hookup network termination, and downloadable content is offline
Viewing, or directly browse the content on the Internet.
Receive box and access 3G module by the USB interface with USB host functions or by WIFI, for terminal to be connect
The state passback front end system of data integrity is received, control function is realized, returning for user behavior data collection is may be additionally used for
Pass.Receive box and main control module is accessed by RJ45 or USB interface, realize focus repeater satellite live telecast business.Receive box also
Plurality of access modes is realized by video reception and Anneta module, access way is selected according to occasion；For the heat of fixed-site
Point can use beam antenna, for the focus in the mobile place such as buses can use active omnidirectional antenna.
Additionally, the LAN temperature monitoring module for arranging is used to monitor the change of box body environment temperature, and by long-range whole
Shutdown command is assigned at end, to guarantee that receiving box body avoids being subject to high temperature failure.
Description of the drawings
Fig. 1 is the overall structure diagram that the mobile video based on WIFI receives box；
Fig. 2 is the embodiment schematic diagram that the mobile video based on WIFI receives module relationship in box.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and protection model of the present utility model can not be limited with this
Enclose.
A kind of multimedia focus playback equipment based on CMMB of the present utility model, shown in Fig. 1-2, the playback equipment bag
Include casing 1, located at the panel 2 and the mainboard inside casing 1 on casing surface, the mainboard at least include main control module 30,
CMMB modules 31,3G/4G modules 32, power module 33, peripheral interface module 34 and video reception and Anneta module 35.The master
Plate is circumscribed with WIFIAP modules 4 by peripheral interface module 34, and the WIFI AP modules 4 are used to use focus for user's connection
The content of offer.
Wherein, the CPU processor in main control module 30 selects existing network-specific CPU, for receiving CMMB signals, together
When the CMMB videos that receive and local video are Resealed, forwarded in the form of Streaming Media, from practical angle
Degree needs to support that more than 20 users watch online CMMB live plays and order video simultaneously.Secondly, main control module 30 is because needing
Built-in WEB server is distributed to video code flow, and is packed as HLS and RSTP bit streams, it is preferred to use Linux or
Andorid operating systems.
The CMMB modules 31 mainly include three parts：Tuner, demodulator and condition reception CA.CMMB modules of the present invention
The CMMB chips that 31 integrated tuners and actuator that can select market main flow are integrated, such as manufacturer siano, Thailand closes, and creates firm,
The chip such as RDA producer, it is concrete such as the CMMB chip SMS1180 of siano.Primary structure based on the module so that the present invention's
Multimedia focus Play System in addition to it can parse common QVGA signals, also supports following function in the process signal stage：
The decoding and output of the VGA signals of 800Kbps code checks can be realized, demodulator needs that 16QAM 800Kbps codes under 4TS can be demodulated
The modulated signal of rate；System is capable of achieving multichannel CMMB signal deciphering and descrambling function simultaneously.
3G/4G modules 32 are used to for the state of terminal receiving data integrity to be back to front-end server in present system
System, realizes control function, may be additionally used for the passback of user behavior data collection.3G chips, 4G chips adopt existing city
The chip of field, the valiant Godson piece of such as high pass.
System can have access to WIFIAP modules 36 by USB host or PCIE interfaces, realize focus function, for
The content that family connection is provided using focus.
Power module in present system is the special focus working environments such as adaptation buses, open air, for external electricity
Source needs to support：Alternating current input power supplying voltage range is 110V～240V；Direct-current input power supplying voltage range is 12V～48V, can
To ensure the terminal continuously work rechargeable battery power supply of 8 hours.
For the peripheral interface module 34 for being used to connect external equipment includes RJ45 interfaces：It is more than 100M transfer rates
Ethernet interface, for connecting external wireless router or connection the Internet；AV interfaces：Audio and video output interface, for only
The display device of AV input interfaces；HDMI：Audio and video output interface, the resolution output that 1080P can be supported with highest；
USB interface：USB2.0 protocol interfaces, support Host functions, can be with equipment such as external hard drive, mouses；PCIE interfaces：PCI agreements,
Can be with the WIFI module of external PCIE agreements；Power interface：Support 9V-28V DC supply inputs, band overvoltage protection；TF clampings
Mouthful：External connection of storage card interface.
In a preferred embodiment, the video reception and Anneta module 35 also include satellite antenna, the system
Satellite modules 36 are also included, the satellite modules 36 are used to realize wideband direct broadcast satellite TV section under the collective effect of satellite antenna
Purpose is received, and accesses main control module 30 by the RJ45 in peripheral interface module 34 or USB interface, realizes focus repeater satellite
Live telecast business.Satellite chip in satellite modules 36 can adopt Botong (Broadcom) Products -- 28nm direct broadcasting satellites
(DBS) SoC, it is used for BCM4548 and BCM4562 and uses second filial generation DVB (DVB-S2) Technology design, is integrated with
Full frequency band is captured.
The CMMB radio frequency receptions of present system rely primarily on CMMB tuners and complete, and consider during practice
Focus working environment signal more complicated (such as buses), can use support diversity (antenna receive CMMB tuners, such as
The SMS 1180 of siano, with double tuner, is received using two antennas, is calculated with reference to the signal diversifying of producer, can be than list
The high 3dB of tuner receiving sensitivities.
In addition, being contemplated that various access schemes according to practical situation in terms of reception antenna, such as Yagi spark gap beam antenna is (sensitive
Degree can improve 8-12dB), active omnidirectional antenna (3-6dB can be increased).Can be using orientation day for the focus of fixed-site
Line, for the focus in the mobile place such as buses can use active omnidirectional antenna.
The outside of the casing 1 is provided with power interface 10, Ethernet interface 11 and CMMB and receives signal antenna interface 13.
The panel 2 is provided with outside the common function buttons such as WAN lamps, LAN lamps and satellite reception status lamp, has been also equipped with：CMMB frequency lockings
Working station indicator (is indicated) including signal intensity；Power work status indicator lamp；The button of controlled output volume.
The rear portion of casing 1 is provided with the reset key with reset function.In a specific embodiment, WAN lamp working conditions are represented
For：It is normally green, is not connected with to extinguish, flashing for data transfer.LAN lamp working conditions are expressed as：Extinguish：Expression system does not go up
Electricity or the not connected network equipment of Ethernet interface；Chang Liang：Represent that network interface connects, but no data is transmitted；Flicker：Indicate data
Transmission.Power work status indicator lamp can behave as：Start shooting for it is green, standby be it is red, extinguish not go up electricity.When running into abnormal feelings
Condition, after terminal works exception, then can be restarted by reset key to terminal.
Additionally, the mainboard also includes the LAN temperature monitoring module being connected with main control module, the LAN temperature
Monitoring module includes being located at the temperature sensor of casing 1, and the LAN temperature monitoring module is used to receive temperature sensor
Temperature sensor, and after comparing with preset alarm temperature threshold, implement remote temperature and report to the police.
Whole multimedia hot spot module hardware adopts modularized design, and when without CMMB signals the Internet mould can be started
Block, when without linking Internet CMMB patterns can be started.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, some improvements and modifications can also be made, these change
Enter and retouch also to should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of mobile video based on WIFI receives box, it is characterised in that the reception box includes casing (1) and located at casing
(1) internal mainboard, on the casing (1) panel (2) and several interfaces are provided with；The mainboard includes main control module
(30), CMMB modules (31), 3G/4G modules (32), power module (33), peripheral interface module (34) and video reception and day
Wire module (35)；
The CMMB modules (31) for receiving CMMB direct broadcast television signals, digital audio broadcasting signal, while to receive
CMMB direct broadcast television signals, digital audio broadcasting signal are processed, and the digital signal of outputting standard is to the main control module
(30)；
The 3G/4G modules (32) for user behavior data passback；
, including CMMB antenna, the CMMB antenna is used for common with CMMB modules (31) for the video reception and Anneta module (35)
Act on carrying out CMMB radio frequency receptions；
The peripheral interface module (34) with external equipment for being attached；
The main control module (30) is for receiving CMMB signals, while the CMMB videos and local video to receiving carries out weight
New encapsulation, is forwarded to external screen or personal device terminal in the form of Streaming Media, and for solving to audio, video data
Code computing and storage；
The power module (33) for above-mentioned module for providing running voltage；
The mainboard is circumscribed with WIFI AP modules (4) by peripheral interface module (34), and the WIFI AP modules (4) are for supplying
The content that user's connection is provided using focus.
2. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that CMMB modules (31) bag
Tuner, demodulator and condition reception CA are included, for realizing the parsing and output of modulated signal, and multichannel CMMB signal is realized
While the function of deciphering and descrambling.
3. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that the peripheral interface module
(34) including RJ45 interfaces, AV interfaces, HDMI, USB interface, PCIE interfaces, power interface and TF card interfaces.
4. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that the mainboard is connect by USB
Mouth or the external WIFIAP modules (4) of PEIC interfaces.
5. the mobile video based on WIFI as claimed in claim 2 receives box, it is characterised in that the video reception and antenna
Module (35) also includes satellite antenna, and the mainboard also includes satellite modules (36), and the satellite modules (36) are in satellite day
Be used to realizing the reception of wideband direct broadcast satellite TV program under the collective effect of line, and by the RJ45 in peripheral interface module (34) or
USB interface accesses main control module (30), realizes focus repeater satellite live telecast business.
6. the mobile video based on WIFI as claimed in claim 4 receives box, it is characterised in that the finger on the panel (2)
Show that lamp (21) includes power lights, WAN lamps, LAN lamps, satellite reception status lamp and CMMB status lamps.
7. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that the rear portion of the casing (1)
Reset key is provided with, the reset key is pin button.
8. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that the casing (1) it is some
Interface includes that power interface (10), Ethernet interface (11) and CMMB receive signal antenna interface (12).
9. the mobile video based on WIFI as claimed in claim 1 receives box, it is characterised in that the mainboard also includes and master
The LAN temperature monitoring module of control module (30) connection；
The LAN temperature monitoring module includes the temperature sensor being located in casing (1), the LAN monitoring temperature mould
Block is used to receive the temperature sensor of temperature sensor, and after comparing with preset alarm temperature threshold, implements remote temperature and report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262585.5U CN206164754U (en) | 2016-11-10 | 2016-11-10 | Remove video receiving box based on WIFI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262585.5U CN206164754U (en) | 2016-11-10 | 2016-11-10 | Remove video receiving box based on WIFI |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206164754U true CN206164754U (en) | 2017-05-10 |
Family
ID=58660741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262585.5U Active CN206164754U (en) | 2016-11-10 | 2016-11-10 | Remove video receiving box based on WIFI |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206164754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534908A (en) * | 2016-11-10 | 2017-03-22 | 中广热点云科技有限公司 | CMMB-based multimedia hot spot playing method and hot spot playing control equipment |
-
2016
- 2016-11-10 CN CN201621262585.5U patent/CN206164754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106534908A (en) * | 2016-11-10 | 2017-03-22 | 中广热点云科技有限公司 | CMMB-based multimedia hot spot playing method and hot spot playing control equipment |
| CN106534908B (en) * | 2016-11-10 | 2019-11-22 | 中广热点云科技有限公司 | Multimedia hot spot playback method and hot spot studio equipment based on radio broadcasting net |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105282577B (en) | Smart home set top box | |
| CN101325666A (en) | Telecontrol system for intelligent mobile terminal television | |
| CN110677709B (en) | CPE (customer premises equipment) supporting live broadcast of 4K or 8K television and application system thereof | |
| CN104244060A (en) | Method and device for watching high-definition cable television programs | |
| CN106534908B (en) | Multimedia hot spot playback method and hot spot studio equipment based on radio broadcasting net | |
| CN103686049A (en) | Home care terminal integrating health service, remote nursing, video calling and helping functions | |
| CN102025938A (en) | Ground digital television receiver | |
| CN206164754U (en) | Remove video receiving box based on WIFI | |
| CN206164752U (en) | It fuses receiving arrangement to remove video based on WIFI | |
| CN201657180U (en) | Projector and computer all-in-one machine | |
| CN102843594B (en) | A kind of interactive integral intelligent TV | |
| CN203632815U (en) | Set top box pushing television live programs to intelligent mobile terminals | |
| CN202663483U (en) | Television set and control system of television set | |
| CN205356614U (en) | Multimedia terminal with 4G focus and live TV program propelling movement function | |
| CN217388876U (en) | Network audio and video matrix system | |
| CN203225812U (en) | Interface apparatus for screen sharing | |
| CN203632817U (en) | Intelligent terminal integrated with digital television and wireless network | |
| CN102946558A (en) | Method and device for receiving broadcasting digital television by intelligent mobile phone | |
| CN103067768A (en) | Intelligent television possessing network online function | |
| CN201174743Y (en) | Portable network television receiving apparatus | |
| CN201683730U (en) | Drinking fountain with network control function | |
| CN104796746A (en) | CMMB (China mobile multimedia broadcasting) WIFI (wireless fidelity) digital multimedia player terminal | |
| CN201682563U (en) | Television set with video-on-demand function | |
| CN204598192U (en) | A kind of novel information secure digital telstar receiver | |
| CN204887296U (en) | Cable television fuses STB with terrestrial digital TV and IPTV terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mobile video receiving box based on WiFi Effective date of registration: 20210622 Granted publication date: 20170510 Pledgee: Beijing culture science and technology financing Company limited by guarantee Pledgor: CBC CLOUD TECHNOLOGY Co.,Ltd. Registration number: Y2021980005035 |