CN204131661U - A kind of wireless network multimedia on-demand program multicasts device - Google Patents
A kind of wireless network multimedia on-demand program multicasts device Download PDFInfo
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- CN204131661U CN204131661U CN201420204522.9U CN201420204522U CN204131661U CN 204131661 U CN204131661 U CN 204131661U CN 201420204522 U CN201420204522 U CN 201420204522U CN 204131661 U CN204131661 U CN 204131661U
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Abstract
The utility model relates to a kind of wireless network multimedia on-demand program and to multicast device, and it comprises processing module and energy supply control module.Processing module inclusion region communication unit, action net communication unit, multimedia memory unit and processing unit.Processing unit upgrades multimedia content data by region communication unit or action net communication unit after receiving user's setting signal.Processing unit make after receiving servo setting signal again mobile communication device and external the Internet online, and transmit with selecting program forms information to mobile communication device by region communication unit, and receive again corresponding to selecting one of programme information to click information, to return corresponding multimedia content data to mobile communication device, allow the multimedia multicast services that user uses the device that multicasts to provide by mobile communication device accordingly.
Description
Technical field
The utility model relates to a kind of multimedia group broadcasting device, espespecially a kind of multimedia group broadcasting device providing user to click to watch content of multimedia by wireless network.
Background technology
Public transportation industry takes environment in order to what provide more high-quality to passenger, arranges audio-visual playback equipment and play film and provide passenger to watch in the vehicles of being everlasting.Because the preference of each passenger is not quite similar, therefore play film cannot meet the demand of all passengers naturally.In addition, transport service is that saving builds cost, and the installing quantity of its video-audio playing device and installation position cannot take into account the passenger on each position naturally.
For solving this technical problem, prior art arranges playing device again on each seat, and user can be carried out clicking broadcasting with the hobby of oneself.Although this kind of mode can be supplied to the view content of user more horn of plenty and more more options, this kind of scheme need arrange a set of playing device on each seat, and integral erection and maintenance cost are remained high.
In addition, video-audio playing device of the prior art is all closed system, when therefore if desired the content of multimedia stored in playing device being upgraded, mostly be carry out online renewal by wired mode and outside computer installation or non-volatile memory device, but this kind of update mode is inconvenience in fact for user.Therefore, how to provide one that user can be allowed to carry out playing with choosing, and allow manager the playing device of simple and easy renewal content of multimedia be the technical problem that this area needs solution badly.
Utility model content
For solving the problem, the utility model provides a kind of device that multicasts being provided multimedia on-demand program by wireless network.
For reaching above-mentioned purpose, the utility model proposes a kind of wireless network multimedia on-demand program and to multicast device.The wireless network multimedia on-demand program device that multicasts contains processing module and energy supply control module.And processing module contains with the region communication unit of the mobile communication device wireless connections in region, action net communication unit, stores the multimedia memory unit of at least one multimedia content data, and perform the processing unit of calculation process.Processing unit is connected, to upgrade multimedia content data with outside servomechanism installation communication by region communication unit or action net communication unit after receiving user's setting signal.Processing unit is more undertaken online by region communication unit and outside mobile communication device after receiving servo setting signal, and transmit with selecting program forms information to mobile communication device, and receive again corresponding to selecting one of program forms information to click information from mobile communication device, and transmission correspondence clicks the multimedia content data of information to mobile communication device.Energy supply control module is then used to the power supply received and allotment is outside, and energy supply control module is connected with processing module, the operation of the power supply that energy supply control module more provides processing module to operate and set handling module.And processing unit can accept the request of mobile communication device, be connected to outside the Internet by action net communication unit, thus the network world in the whole world of roaming.
In sum, the wireless network multimedia on-demand program that the utility model provides multicast device can allow user by mobile communication device click play desired content of multimedia, compared to prior art, what the utility model provided multicast, and device can provide user's service of playing more easily and allow manager conveniently can upgrade content of multimedia.
Accompanying drawing explanation
Fig. 1 to multicast the structural representation of device for wireless network multimedia on-demand program that the utility model provides;
Fig. 2 is the first embodiment of the present utility model;
Fig. 3 is the second embodiment of the present utility model.
Description of reference numerals: 1-wireless network multimedia on-demand program multicasts device; 11-processing module; 111-region communication unit; 112-action net communication unit; 113-multimedia memory unit; 114-processing unit; 115-high-speed volatile memory; 116-flash memory; 117-USB (universal serial bus) port; 118-Ethernet port; 12-energy supply control module; 121-power control unit; 122-switch element; 123-power conversion unit; 124-receiving port; 2-servomechanism installation; 3-mobile communication device; 4-remote control; The 5-vehicles; 51-ignition switch output unit; 52-battery; 53-remote control reception module.
Embodiment
Below by description specific embodiment so that enforcement aspect of the present utility model to be described, but itself and be not used to limit protection range of the present utility model.
The wireless network multimedia on-demand program that being illustrated in figure 1 the utility model provides multicasts the structural representation of device.The wireless network multimedia on-demand program device 1 that multicasts comprises processing module 11 and energy supply control module 12, USB), Ethernet port one 18 (Ethernet port) processing module 11 contains again region communication unit 111, action net communication unit 112, multimedia memory unit 113, processing unit 114, high-speed volatile memory 115 (SDRAM), flash memory 116 (FLASH), (Universal Serial Bus is called for short: for USB (universal serial bus) port 117.
Multimedia memory unit 113 is for being used for storing the memory storage of at least one multimedia content data.Processing unit 114 connects aforesaid region communication unit 111, action net communication unit 112, multimedia memory unit 113.And processing unit 114 is more connected, to upgrade multimedia content data in reception one user setting signal rear drive region communication unit 111 or action net communication unit 112 with outside servomechanism installation communication.Processing unit 114 is undertaken online by region communication unit 112 and mobile communication device again after reception one servo setting signal, and transmit one with selecting program forms information to mobile communication device, and receive again corresponding to selecting one of program forms information to click information from mobile communication device, and transmission correspondence clicks the multimedia content data of information to mobile communication device.Energy supply control module 12 is used for receiving and allocating outside power supply, and energy supply control module 12 is also connected with processing module 11, the power supply operated to provide processing module 11 and the operation of set handling module 11.
Processing unit 114 in processing module 11 is central processing unit or monocrystalline control strip.High-speed volatile memory 115 and flash memory 116 keep in operation for making processing unit 114 carry out computing.Region communication unit 111 uses 802.11a/b/c/g/n/ac single-frequency or double frequency (2.4GHz/5.0GHz), or the communication module of 802.11ad (WiGig) multifrequency (2.4GHz/5.0GHz/60GHz).And action net communication unit 112 can be the wireless network communication module of 3G/4G or other communications protocol.For the user in local area network range provides the Communications service of more high-quality, region communication unit 111 more can adopt multiple-input and multiple-output (Multi-input Multi-output, be called for short: MIMO) mechanics of communication, and the radiation beam utilizing the beam forming of MIMO (beamforming) technology to be produced by region communication unit 112 carries out beam forming, and be connected with mobile communication device communication, eliminate the reception Dead Core Problems of wireless zone communication (Wi-Fi) receiving terminal by this, and then Communications service quality is more smoothly provided.And multimedia memory unit 113 be disk hard disk, SSD) (Solid State Disk, Solid State Drive are called for short: the non-volatile storage such as solid state hard disc.Aforesaid mobile communication device refers to the hand-hold mobile communication device, the panel computer or laptop computer etc. that possess wireless network linking function.
Energy supply control module 12 more contains power control unit 121, switch element 122, power conversion unit 123 and receiving port 124.The many operating voltages (5V) multicasted needed for device 1 higher than wireless network multimedia on-demand program of voltage that the power supply (such as: the voltage of existing automobile batteries is 9V ~ 50V) supplied due to the battery 52 arranging environment (such as the vehicles 5) provides, therefore need to carry out DC-to-DC conversion process by power conversion unit 123, two inputs of its power conversion unit 123 connect outside battery 52 respectively, the output of power conversion unit 123 is then the input being connected to switch element 122, the power end of power control unit 121 and the power end of remote control reception module 53.The output of switch element 122 is connected to the power end of processing unit 114, and the control end of switch element 122 is then connected to power control unit 121, can carry out running keyholed back plate to make power control unit 121 by switch element 122 pairs of processing units 114.Receiving port 124 is connected with the starting drive arranging environment (the ignition switch output units 51 of the such as vehicles 5), to carry out initial setting to the wireless network multimedia on-demand program device 1 that multicasts after receiving enabling signal.
Power control unit 121 more includes a timing control unit, its timing control unit contain time interval information, running time information and start-up time information.Time interval information receives the time interval of the enabling signal that the vehicles send for defining timing control unit, running time, information was for defining the running time of energy supply control module 12 set handling module 11, and start-up time, information triggered for defining energy supply control module 12 time interval that remote control reception module 53 carries out operating.When the counter running of power control unit 121 content, timing control unit can the count value of comparison current counter and each parameter information (time interval information, running time information, start-up time information, update time information etc.) numerical value, and meet laggard line correlation in comparison and control and configuration.
Ethernet port one 18 and USB (universal serial bus) port 117 are all electrically connected with processing unit 114, processing unit 114 is allowed to connect outside computer installation or non-volatile memory device by Ethernet port one 18 or USB (universal serial bus) port 117, upgrade the multimedia content data being positioned at multimedia memory unit 113, or receive the content of multimedia relevant to multimedia content data essence.
The aforesaid wireless network multimedia on-demand program device 1 that multicasts more comprises remote control reception module 53.Remote control reception module 53 connects energy supply control module 12 and processing module 11.Remote control reception module 53, in order to be connected with a remote control communication of outside, carries out remote control to make remote control to energy supply control module 121 or processing module 11.For example, when remote control reception module 53 receives the one startup/shutdown signal from remote control 4, energy supply control module 12 just can be allowed to be opened by switch element 122 or the running of closing process module 11.
The places such as wireless network multimedia on-demand program multicasts that device 1 can be arranged in the vehicles, in family or shop, clinic, dining room.The kind of the vehicles contains bus, subway, passenger traffic, train, passenger plane etc.Be illustrated in figure 2 the first embodiment of the present utility model, in the present embodiment, the wireless network multimedia on-demand program device 1 that multicasts is arranged in the vehicles 5, an enabling signal can be produced when the ignition switch output unit 51 of the vehicles 5 starts, and energy supply control module 12 meeting start treatment module 11 accordingly after receiving enabling signal, and transmitting servo setting signal to processing unit 114, Working mode set is then become servo pattern according to servo setting signal by processing unit 114.When the mode of operation of processing unit 114 is servo pattern, then the mobile communication device 3 in service range can be made to carry out wireless network access with region communication unit 112.Then, processing unit 114 can transmit with selecting program forms information to mobile communication device 3, and mobile communication device 3 receives with after selecting program forms information, can present on screen program forms picture for user click the program (such as motion picture film, variety show film, e-book etc.) for viewing and admiring.Mobile communication device 3 can pass to processing unit 114 the information of clicking after user clicks, then processing unit 114 can extract the multimedia content data of the information that clicks again from multimedia memory unit 113, and this multimedia content data is supplied to mobile communication device 3.
Manager then can send user's setting signal or servo setting signal to processing unit 114 by operating and remote controlling device 4, to multicast the mode of operation of device 1 to switch wireless network multimedia on-demand program.After processing unit 114 receives user's setting signal, then can carry out communication by the servomechanism installation 2 in region communication unit 111 or action net communication unit 112 and high in the clouds, upgrade multimedia content data.
For the electric quantity consumption of the device 1 that multicasts to wireless network multimedia on-demand program carries out keyholed back plate, user by set power control unit 121 time interval information, running time information and start-up time information energy-conservation setting is carried out to hardware.
Be illustrated in figure 3 the utility model second embodiment.The wireless network multimedia on-demand program device 1 that multicasts more can arrange a global positioning module, current position is received by global positioning module to allow processing unit 114, and when processing unit 114 judges to be positioned at ad-hoc location (such as parking lot), and consider the operation situation (such as under flame-out state) of the vehicles in light of actual conditions and judge that information setting update time (is such as become Monday by the date whether current date meet set by information update time, three, five), produce user's setting signal accordingly, be connected with outside servomechanism installation 2 communication by region communication unit 111 or action net communication unit 112 to allow processing unit 114, multimedia content data in further renewal multimedia memory unit 113.In addition, manager also sets the multimedia content data whether upgraded in multimedia memory unit 113 by remote control 4.
Above-listed detailed description is illustrating for a possible embodiments of the present utility model; but this embodiment is also not used to limit protection range of the present utility model; allly do not depart from the equivalence of doing of the utility model skill spirit and implement or change, all should be contained in protection range of the present utility model.
Claims (10)
1. wireless network multimedia on-demand program multicasts a device, it is characterized in that, comprises a processing module and an energy supply control module, wherein,
This processing module comprises a region communication unit, an action network communication unit, a multimedia memory unit and a processing unit, wherein,
This region communication unit is in order to be connected with at least one mobile communication device communication in outside;
This action network communication unit be used for making this at least one mobile communication device and external the Internet online;
This multimedia memory unit is for storing at least one multimedia content data;
This processing unit connects this region communication unit, this action network communication unit and this multimedia memory unit;
This energy supply control module is in order to the power supply received and allotment is outside, and this energy supply control module is also connected with this processing module, and this energy supply control module also arranges the operation of this processing module according to this for the power supply providing this processing module and operate.
2. wireless network multimedia on-demand program according to claim 1 multicasts device, it is characterized in that, this device is arranged in vehicles, wherein namely this energy supply control module triggers this processing module and operates after the enabling signal receiving these vehicles, and transmits user's setting signal to this processing unit.
3. wireless network multimedia on-demand program according to claim 2 multicasts device, wherein this energy supply control module also comprises a timing control unit, this timing control unit also comprises a time interval information, and this time interval information receives the time interval of the enabling signal that these vehicles send for defining this timing control unit.
4. wireless network multimedia on-demand program according to claim 1 multicasts device, wherein this energy supply control module also comprises a timing control unit, this timing control unit also comprise one running time information, this, information arranged the running time of this processing module for defining this energy supply control module running time.
5. wireless network multimedia on-demand program according to claim 1 multicasts device, wherein this region communication unit is multiple-input and multiple-output communication module, the radiation beam of output is more carried out beam forming by this region communication unit, to be connected with this at least one mobile communication device communication.
6. wireless network multimedia on-demand program according to claim 1 multicasts device, wherein this processing module also comprises an Ethernet port or a USB (universal serial bus) port, this Ethernet port or this USB (universal serial bus) port connect this processing unit, this Ethernet port or this USB (universal serial bus) port in order to connect an outside computer installation or non-volatile memory device, to upgrade this at least one multimedia content data or to provide the content of multimedia relevant to this at least one multimedia content data essence.
7. wireless network multimedia on-demand program according to claim 1 multicasts device, also comprise a remote control reception module, this this energy supply control module of remote control reception model calling and this processing module, this remote control reception module is in order to be connected with a remote control communication of outside, and this remote control is used for carrying out remote control to this energy supply control module or this processing module.
8. wireless network multimedia on-demand program according to claim 7 multicasts device, and wherein this energy supply control module starts according to the startup/shutdown signal received by this remote control reception module or closes this processing module.
9. wireless network multimedia on-demand program according to claim 7 multicasts device, and wherein this remote control reception module receives user's setting signal or servo setting signal from this remote control.
10. wireless network multimedia on-demand program according to claim 7 multicasts device, wherein this energy supply control module also comprises a timing control unit, this timing control unit also comprise one start-up time information and one update time information, this, information triggered for defining this energy supply control module the time interval that this remote control reception module carries out operating start-up time, and this, information to upgrade the time or date of this multimedia content data by this region communication unit or this action network communication unit for defining this processing unit update time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204522.9U CN204131661U (en) | 2014-04-24 | 2014-04-24 | A kind of wireless network multimedia on-demand program multicasts device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204522.9U CN204131661U (en) | 2014-04-24 | 2014-04-24 | A kind of wireless network multimedia on-demand program multicasts device |
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| Publication Number | Publication Date |
|---|---|
| CN204131661U true CN204131661U (en) | 2015-01-28 |
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| CN201420204522.9U Expired - Fee Related CN204131661U (en) | 2014-04-24 | 2014-04-24 | A kind of wireless network multimedia on-demand program multicasts device |
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Granted publication date: 20150128 Termination date: 20190424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |