CN101540826A - Multi-media device for TV set and TV set - Google Patents
Multi-media device for TV set and TV set Download PDFInfo
- Publication number
- CN101540826A CN101540826A CN200810026940A CN200810026940A CN101540826A CN 101540826 A CN101540826 A CN 101540826A CN 200810026940 A CN200810026940 A CN 200810026940A CN 200810026940 A CN200810026940 A CN 200810026940A CN 101540826 A CN101540826 A CN 101540826A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- master chip
- operational processes
- television set
- 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.)
- Pending
Links
Abstract
The invention relates to a multi-media device for a TV set and the TV set. The multi-media device comprises a signal receiving module, a network communication module, a storage equipment interface module, a switching device, a cache module, a storage module, and a main chip, wherein the signal receiving module receives a controlling signal and forwards the controlling signal to the main chip; the network communication module receives the control of the main chip, initiates network connection request, acquires network resource data, and forwards the network resource data to the main chip; the storage equipment interface module provides an interface for external storage equipment, receives the control of the main chip, and reads/writes data into the external storage equipment; the switching device switches the on state of a receiving terminal of the TV set, a display of the TV set and the main chip according to the control command of the main chip; the cache module and the storage module are used for caching or storing data; and the main chip controls the working state of the network communication module, the storage equipment interface module and the switching device according to the controlling signal forwarded by the analyzed and recognized signal receiving module and executes corresponding operation processing according to the working state of the network communication module, the storage equipment interface module and the switching device.
Description
Technical field
The present invention relates to the multimedia process field, relate in particular to a kind of multimedia device and a kind of television set that is applied to television set.
Background technology
Along with being showing improvement or progress day by day of science and technology, television technologies is development constantly also, pursue abundanter visual effect on the one hand, experienced from black and white to colored high definition, display plane from curved face type to pure flat, increasing and the light day by day ultra-thin evolution of volume of screen size, on the other hand, by in conjunction with television set, also progressively be developed with the demand that realizes various application function, for example, the VCD/DVD product, it can be used with television set and watch VCD, program film sources such as DVD, thus abundanter program film source can be arranged, enriched user's entertainment life; Products such as TV set-top box, when being used in combination with television set, not only can watch the program source to be the program of Digital Television, can also realize function of surfing the Net by set-top box, equipment such as digital camera, video camera, programme content that can the current broadcast of record TV set, to make things convenient for watch next time, still, generally, these functions all are separate, in a certain kind equipment, only there be a certain function wherein usually, and when needing to change the function of current required use, also need to use different equipment instead, brought great not convenient property.
Summary of the invention
At existing problem in the prior art, first purpose of the present invention is to provide a kind of multimedia device that is applied to television set, and this multimedia device can be realized multiple application function when being used in combination with television set.
For achieving the above object, the present invention by the following technical solutions:
A kind of multimedia device that is applied to television set comprises master chip and the signal receiving module that is connected with described master chip respectively, network communication module, switching device shifter, cache module and storage device interface module,
Described signal receiving module is used to receive control signal, and described control signal is transmitted to described master chip;
Described network communication module is used to accept the control of described master chip, initiates network connecting request, obtains network resource data, and described network resource data is transmitted to described master chip;
Described switching device shifter is used for the control command according to described master chip, switches the conducting state that television set receives head, television display and described master chip;
Described cache module, the data that are used for that described master chip is read give buffer memory;
Described storage device interface module is used to provide the interface of External memory equipment, and accepts the control of described master chip, with from the External memory equipment reading of data, and writes data to described External memory equipment;
Described master chip, be used to analyze and discern the control signal that described signal receiving module is transmitted, control the operating state of described network communication module, described switching device shifter, described cache module, described storage device interface module according to described control signal, and carry out corresponding operational processes according to the operating state of described network communication module, described storage device interface module, described switching device shifter;
Described operational processes comprises:
The network resource data that described network communication module obtained is sent to described cache module gives buffer memory,
, and the data that read be sent to described cache module give buffer memory from described External memory equipment reading of data by described storage device interface module,
A signal that is received the head input by described television set carried out being sent to described cache module after first operational processes and giving buffer memory, described first operational processes comprises analog to digital conversion operation, compressed encoding operation;
Discern described cache module data cached Format Type, described television display shows and/or described data in buffer is write described External memory equipment by described storage device interface module to being sent to after described data cached execution second operational processes, and described second operational processes comprises decode operation, digital to analog conversion operation.
The multimedia device that is applied to television set according to the invention described above, it is when being connected use with television set, can be according to the control signal that signal receiving module received, select the conducting television set to receive being connected between head and/or television display and the multimedia device, multimedia device can comprise coding to the multi-media signal that receives the head introducing from television set, compression waits first operational processes of operation, and give after treatment being stored into External memory equipment and/or the data after this first operational processes being carried out being sent to television display after second operational processes and showing by the storage device interface module, this multimedia device can also write data from the External memory equipment reading of data and/or to this External memory equipment by the storage device interface module, and this multimedia device can also realize obtaining network resource data by network communication module, and can also after second operational processes, send to television display to the data that read from External memory equipment and the network resource data that is obtained and show, thereby, when this multimedia device is used in conjunction with television set, can realize multiple application operating function, for example preserve content of TV program, data that will read from External memory equipment and show in television display after second operational processes by the data that network communication module obtains have been enriched the experience of user when using television set.
Second purpose of the present invention is to provide a kind of television set, and this television set can be realized the multiple function of use except watching common TV programme.
For achieving the above object, the present invention by the following technical solutions:
A kind of television set comprises that television set receives head and television display, also comprises:
Master chip and the signal receiving module that is connected with described master chip respectively, network communication module, switching device shifter, cache module and storage device interface module,
Described signal receiving module is used to receive control signal, and described control signal is transmitted to described master chip;
Described network communication module is used to accept the control of described master chip, initiates network connecting request, obtains network resource data, and described network resource data is transmitted to described master chip;
Described switching device shifter is used for the control command according to described master chip, switches the conducting state that television set receives head, television display and described master chip;
Described cache module, the data that are used for that described master chip is read give buffer memory;
Described storage device interface module is used to provide the interface of External memory equipment, and accepts the control of described master chip, with from the External memory equipment reading of data, and writes data to described External memory equipment;
Described master chip, be used to analyze and discern the control signal that described signal receiving module is transmitted, control the operating state of described network communication module, described switching device shifter, described cache module, described storage device interface module according to described control signal, and carry out corresponding operational processes according to the operating state of described network communication module, described storage device interface module, described switching device shifter;
Described operational processes comprises:
The network resource data that described network communication module obtained is sent to described cache module gives buffer memory,
, and the data that read be sent to described cache module give buffer memory from described External memory equipment reading of data by described storage device interface module,
A signal that is received the head input by described television set carried out being sent to described cache module after first operational processes and giving buffer memory, described first operational processes comprises analog to digital conversion operation, compressed encoding operation;
Discern described cache module data cached Format Type, described television display shows and/or described data in buffer is write described External memory equipment by described storage device interface module to being sent to after described data cached execution second operational processes, and described second operational processes comprises decode operation, digital to analog conversion operation.
Television set according to the invention described above, it can be according to the control signal that signal receiving module received, select the conducting television set to receive being connected between head and/or television display and the master chip, master chip can comprise compression to the multi-media signal that receives the head introducing from television set, coding waits operation first operational processes, and give after treatment being stored into External memory equipment and/or the data after this first operational processes being carried out being sent to television display after second operational processes and showing by the storage device interface module, can also write data from the External memory equipment reading of data and/or to this External memory equipment by the storage device interface module, realize obtaining network resource data by network communication module, and can also after second operational processes, send to television display to the data that read from External memory equipment and the network resource data that is obtained and show, thereby, according to television set of the present invention, can realize multiple application operating function, for example preserve content of TV program, data that will read from External memory equipment and show in television display after second operational processes by the data that network communication module obtains have been enriched the experience of user when using television set.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the multimedia device that is applied to television set of the present invention.
Embodiment
As shown in Figure 1, be the structural representation of the embodiment of the multimedia device that is applied to television set of the present invention.As shown in the figure, the multimedia device 3 that is applied to television set of the present invention comprises: master chip 31, signal receiving module 32, network communication module 33, switching device shifter 34, cache module 35 and storage device interface module 36, and this signal receiving module 32, network communication module 33, switching device shifter 34, cache module 35 and storage device interface module 36 are connected with this master chip 31 respectively, wherein
This signal receiving module 32 is used to receive control signal, and the control signal that is received is transmitted to master chip 31;
This network communication module 33 is used to accept the control of master chip 31, initiates network connecting request, obtains network resource data, and the network resource data that is obtained is transmitted to master chip 31;
This cache module 35 is used for the data that master chip 31 reads and/or handle and gives buffer memory;
This storage device interface module 34 is used to provide the interface of External memory equipment, and accepts the control of master chip 31, to write data from the External memory equipment reading of data and/or to External memory equipment;
This switching device shifter 35 is used for the control command according to master chip 31, switches that television set receives 1, the conducting state of television display 2 and this master chip 31;
This master chip 31, be used to analyze and the control signal transmitted of identification signal receiver module 32, control the operating state of this network communication module 33, switching device shifter 34, cache module 35, storage device interface module 36 according to this control signal, and carry out corresponding operational processes according to the operating state of this network communication module 33, storage device interface module 34, switching device shifter 35;
Described operational processes comprises: the network resource data that network communication module 33 is obtained is sent to cache module 35 and gives buffer memory, by storage device interface module 34 from the External memory equipment reading of data, and the data that read are sent to cache module 35 give buffer memory, carry out and be sent to cache module 35 after first operational processes and give buffer memory receive a signal of 1 input by television set, television display 2 shows and/or write External memory equipment with data cached by storage device interface module 34 to being sent to after data cached execution second operational processes, described first operational processes comprises the analog to digital conversion operation, the compressed encoding operation, second operational processes comprises decode operation, the digital to analog conversion operation.
Multimedia device of the present invention can also comprise: memory module 37, be used to receive the control of described master chip 31, and 35 data in buffer of described cache module are stored; At this moment, described master chip 31 also is used to read the stored data of described memory module 35, and the information that is read is sent to described cache module gives buffer memory.
Wherein, this master chip 31 specifically can comprise:
Central processing unit 311 is used to analyze and discern the control signal that described signal receiving module 32 is sent, and sends the control corresponding instruction according to described control signal, controls the operating state of each module;
DSP/ multi-medium data processing module 312, be used to accept the control command of central processing unit 311, carry out corresponding processing procedure, when the control command of execution first operational processes that receives described central processing unit 311, carry out first operational processes to receive a television multimedia signal of 1 input by described television set, and the result after described first operational processes is sent to described cache module 35 gives buffer memory; When the control command of execution second operational processes that receives described central processing unit 311, discern described cache module 35 data cached Format Type, select suitable decoding process according to this Format Type, and adopt this decoding process that 35 data in buffer of described cache module are carried out to be sent to described television display 2 by described switching device shifter 34 after described second operational processes and to show, wherein, this first operational processes comprises the analog to digital conversion operation, operations such as compressed encoding operation, second operational processes comprises the decoding decompression operation, operations such as digital to analog conversion operation;
Data read module 313, be used for control command according to described central processing unit 311, carry out corresponding process operations, comprise: 35 data in buffer of described cache module are write External memory equipment by described storage device interface module 36, and/or by described storage device interface module 36 from described External memory equipment reading of data, and the described data that read are sent to described cache module 35 give buffer memory, the data that described network communication module 33 is read are sent to described cache module 35 and give buffer memory, and read the data that described memory module 37 stored and be sent to cache module 35 and give buffer memory.
Wherein, this master chip 31 can also comprise:
Clock module 315 is used to realize clocking capability;
Wherein, when the timing time of described clock module 315 arrives setting-up time, described central processing unit 311 sends the control command that is connected between the described television display 2 of conductings and the described DSP/ multi-medium data processing module 3 12 from the described switching device shifter of trend 34, sends the control command of execution second operational processes simultaneously to described DSP/ multi-medium data processing module 312;
When the timing time of described clock module 315 arrives the scheduled time, described central processing unit 311 from the described switching device shifter of trend 34 send the described television set of conductings receive 1 with described DSP/ multi-medium data processing module 312 between the control command that is connected, send the control command of execution first operational processes simultaneously to described DSP/ multi-medium data processing module 312.
According to the multimedia device that is applied to television set of the present invention, can realize multiple application function, below at the difference of performed function, the processing procedure of each module of multimedia device is elaborated.
Embodiment one:
When signal that signal receiving module 32 transmits is analyzed and identified to central processing unit 311 when carrying out the control signal of recording function, central processing unit 311 to switching device shifter 34 send the conducting television sets receive 1 and DSP/ multi-medium data processing module 312 between control command, send the control command of carrying out first operational processes to DSP/ multi-medium data processing module 312, simultaneously, central processing unit 311 sends in running order control command to the control command of data read module 313 transmissions with the formulation path of 35 data in buffer storages of cache module to storage device interface module 36.
The control command that is sent according to central processing unit 311,312 pairs of DSP/ multi-medium data processing modules receive 1 a television multimedia signal of being imported from television set and carry out first operational processes, this first operational processes comprises operations such as analog to digital conversion operation, compressed encoding operation, and the data after first operational processes are sent to cache module 35 give buffer memory, data read module 313 reads that this is data cached and be sent to that memory module 37 is stored or store on the outside memory device by storage device interface module 36.
Thereby, in this case, when the user need preserve the current television program content, control signal according to the execution video recording operation that is received, multimedia device of the present invention can be stored into specified path with the programme signal of television set, for example the memory module that External memory equipment or multimedia device of the present invention had realizes the operation of preservation content of TV program.
In some cases, the user is when preserving content of TV program, may need to watch simultaneously the content of TV program of this preservation, at this moment, this central processing unit 311 also can be simultaneously sends the control command that is connected between conducting DSP/ multi-medium data processing modules 312 and the television display 2 to switching device shifter 34, and send the control command of carrying out second operational processes to DSP/ multi-medium data processing module 312, the Format Type of 35 data in buffer of DSP/ multi-medium data processing module 312 identification cache modules, select corresponding decoding process for use according to this Format Type, and be sent to television display 2 after adopting this decoding process to this data cached execution second operational processes and show, this second operational processes comprises the decoding decompression operation, operations such as digital to analog conversion operation, wherein, the object of this second operational processes can be above-mentioned first operational processes institute's data in buffer afterwards, also can be after data in buffer after above-mentioned first operational processes is preserved, the data that to preserve data cached after data read module 313 reads again, in this case, data cached after data cached and data read module 313 after first operational processes reads takies different memory headrooms, thereby, in carrying out the recording function process, not only content of TV program can be preserved, can also be watched the effect of the content of TV program of being preserved while preserving.
In addition, clock module 315 can be realized clocking capability, and its timing time can with earth time synchronized, when the timing time of clock module 315 arrives the scheduled time, for example, during the broadcast start time point equal time of the programme content that the user need preserve, central processing unit 311 from trend switching device shifter 34 send the conducting television sets receive 1 and DSP/ multi-medium data processing module 312 between control command, send the control command of carrying out first operational processes to DSP/ multi-medium data processing module 312, simultaneously, central processing unit 311 sends in running order control command to the control command of data read module 313 transmissions with the formulation path of 35 data in buffer storages of cache module to storage device interface module 34.Thereby, can realize automatically video recording function, when the user can't watch specific programme content in particular moment, the predetermined point of time that begins to carry out video recording can be set, when arriving this predetermined point of time, then automatically perform recording function, made things convenient for the user, it has enriched user's experience.
Embodiment two
When central processing unit 311 is analyzed and is identified signal that signal receiving module 32 transmits and suspends the control signal of playing for carrying out, central processing unit 311 to switching device shifter 34 send the conducting television sets receive 1 with DSP/ multi-medium data processing module 312 between the control command that is connected, send the control command of carrying out first operational processes to DSP/ multi-medium data processing module 312,312 pairs of DSP/ multi-medium data processing modules receive 1 signal of being imported from television set and carry out first operational processes, this first operational processes comprises the analog to digital conversion operation, operations such as encoding compression operation, and the data after first operational processes are sent to cache module 35 give buffer memory.
In suspending playing process, the user can continue the control signal of broadcast by the signal input apparatus input, signal receiving module 32 receives this control signal and transmits to central processing unit, analyzing and identify this control signal when central processing unit 311 is when continuing the control signal of broadcast, central processing unit 311 sends the control command that is connected between conducting television display 2 and the DSP/ multi-medium data processing module 312 to switching device shifter 34, send the control command of carrying out second operational processes to DSP/ multi-medium data processing module 312 simultaneously, DSP/ multi-medium data processing module 312 identification cache modules 35 aforementioned institute data in buffer are carried out and are sent to television display 2 after second operational processes and show that this second operational processes comprises the digital to analog conversion operation, operations such as decompression.Thereby, in this case, when using television set,, TV programme is suspended play if the user need leave television set and handle other affairs temporarily in conjunction with multimedia device of the present invention, realize the time-delay playing function, can not leak and see programme content.
In addition, when receiving the control signal of carrying out the time-out broadcast, central processing unit 311 also can send the control command of timing simultaneously to clock module 315, according to default setting-up time, when the timing time of clock module 315 arrives this setting-up time, central processing unit 311 sends the control command that is connected between conducting television display 2 and the DSP/ multi-medium data processing module 312 from trend switching device shifter 34, send the control command of carrying out second operational processes to DSP/ multi-medium data processing module 312 simultaneously, the Format Type of 35 data in buffer of DSP/ multi-medium data processing module 312 identification cache modules, select suitable decoding process according to this type of data format, and be sent to television display 2 after adopting this decoding process to this data cached execution second operational processes and show, this second operational processes comprises the decoding decompression operation, thereby, can realize the function that automatic time delay is play.
Embodiment three:
When central processing unit 311 is analyzed and is identified signal that signal receiving module 32 transmits and obtains the control signal of Internet resources for carrying out, central processing unit 311 sends in running order control command to network communication module 33, send the control command that reads the data that network communication module 33 obtained to data read module 313, send the control command that is connected between conducting television display 2 and the DSP/ multi-medium data processing module 312 to switching device shifter 34, and send to DSP/ multi-medium data processing module 312 and to carry out second control command of operating.
The control command that is sent according to central processing unit 311, network communication module 33 is initiated network connecting request, obtain network resource data, this network resource data can be the multimedia resource data on the website, also can be data such as web page text, data read module is sent to cache module 35 with the resource data that this network communication module obtained and gives buffer memory, the Format Type of 35 data in buffer of DSP/ multi-medium data processing module 312 identification cache modules, and according to data cached type this is data cachedly carried out being sent to television display 2 after second operational processes and shows, wherein, this second operational processes comprises the decoding decompression operation, operations such as digital to analog conversion operation.
Thereby, under apparatus of the present invention and situation that television set is used in combination, the user can realize function of surfing the Net by television set, for example browsing page, obtain media resource data on the website or the like, enrich the program source when using TV, and enriched user's experience.
Embodiment four:
Analyzing and identify signal that signal receiving module 32 transmitted when central processing unit 311 is when opening the control signal of the stored media file of External memory equipment or memory module 37, central processing unit 311 sends the control command that is connected between conducting television display 2 and the DSP/ multi-medium data processing module 312 to switching device shifter 34, send the control command of carrying out second operational processes to DSP/ multi-medium data processing module 312, send the control command of the file that reads specified path simultaneously to data read module 313, data read module 313 is by file that directly reads memory module 37 or the file that reads External memory equipment by storage device interface module 36, and the file content that is read is sent to cache module 35 gives buffer memory, the type of 35 data in buffer of DSP/ multi-medium data processing module 312 identification cache modules, and this is data cachedly carried out being sent to television display 2 after second operational processes and show according to this data type, wherein, this second operational processes comprises the decoding decompression operation, operations such as digital to analog conversion operation.
Thereby under apparatus of the present invention and situation that television set is used in combination, the user can watch the stored programme content of memory module 37 of External memory equipment or apparatus of the present invention by television set.
Wherein, described storage device interface module 313 can comprise SD interface, USB interface or the like, thereby multimedia device of the present invention can insert portable memory apparatus such as SD card, moveable magnetic disc, removable hard disk, thereby both the content of TV program of being watched can be preserved, and can increase the program source when using television set, enrich user's experience.
Wherein, in first operational processes in above-mentioned variety of processes, analog to digital conversion operation in described first operational processes, when the data after the analog to digital conversion are carried out the compressed encoding operation, the coded system that is adopted is preferably the mpeg-4 coded system, because the mpeg-4 coded system has resolution height, compression ratio height, dynamic assignment code stream, is fit to the fixing and high anti-error code of Network Transmission, algorithm, make the multimedia file picture quality height that generated, shared space is little and have higher fail safe and confidentiality.
Because multimedia file has various form, and different multimedia files can adopt different code encoding/decoding modes, and when reading the stored file of External memory equipment, the form of the multimedia file that it is stored is unpredictable, in DSP/ multi-medium data processing module 312 of the present invention, the various code encoding/decoding mode that includes the multimedia file of corresponding different-format, for example: mpeg1, mpeg2, mpeg4, asp, wmv or the like, to support multiple multimedia file format, mp3 for example, wma, wav, avi, mp4, mov, dat or the like, thus strong multimedia processing capability had.
Wherein, above-mentioned master chip 31, be preferably and adopt the CC1100 family chip, this CC1100 family chip has strong multimedia processing capability, can support to use the demand of various multimedia file formats, thereby multimedia device of the present invention can be designed on the basis of this CC1100 family chip.
Need to prove, the explanation of above-mentioned processing mode at each concrete operations function, just the several concrete operations modes at apparatus of the present invention are elaborated, not in order to limit scope of the present invention, on the basis of apparatus of the present invention, can also make multinomial improvement, for example, on the basis of apparatus of the present invention, showing on television display 2 after DSP/ multi-medium data processing module 312 is handled provides the user to select corresponding function, the picture of corresponding operating, the user can select function corresponding according to the prompting of picture, according to user-selected corresponding function, carries out the function corresponding operation.
In addition, shown in Figure 1 can also be the structural representation of a kind of television set provided by the present invention, this television set comprises that also television set receives 1 and television display 2 except comprising aforesaid multimedia device 3, the three can form the complete television devices of a cover jointly.
Above-described embodiment of the present invention does not constitute the qualification to protection range of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection range of the present invention.
Claims (10)
1, a kind of multimedia device that is applied to television set comprises master chip and the signal receiving module that is connected with described master chip respectively, network communication module, switching device shifter, cache module and storage device interface module,
Described signal receiving module is used to receive control signal, and described control signal is transmitted to described master chip;
Described network communication module is used to accept the control of described master chip, initiates network connecting request, obtains network resource data, and described network resource data is transmitted to described master chip;
Described switching device shifter is used for the control command according to described master chip, switches the conducting state that television set receives head, television display and described master chip;
Described cache module, the data that are used for that described master chip is read give buffer memory;
Described storage device interface module is used to provide the interface of External memory equipment, and accepts the control of described master chip, with from the External memory equipment reading of data, and writes data to described External memory equipment;
Described master chip, be used to analyze and discern the control signal that described signal receiving module is transmitted, control the operating state of described network communication module, described switching device shifter, described cache module, described storage device interface module according to described control signal, and carry out corresponding operational processes according to the operating state of described network communication module, described storage device interface module, described switching device shifter;
Described operational processes comprises:
The network resource data that described network communication module obtained is sent to described cache module gives buffer memory,
, and the data that read be sent to described cache module give buffer memory from described External memory equipment reading of data by described storage device interface module,
A signal that is received the head input by described television set carried out being sent to described cache module after first operational processes and giving buffer memory, described first operational processes comprises analog to digital conversion operation, compressed encoding operation;
Discern described cache module data cached Format Type, and being sent to according to described Format Type that described television display shows and/or described data in buffer is write described External memory equipment by described storage device interface module after to described data cached execution second operational processes, described second operational processes comprises decode operation, digital to analog conversion operation.
2, the multimedia device that is applied to television set according to claim 1 is characterized in that, described multimedia device also comprises:
Memory module is used to receive the control of described master chip, and described cache module institute data in buffer is stored;
Described master chip also is used to read the stored data of described memory module, and the information that is read is sent to described cache module gives buffer memory.
3, the multimedia device that is applied to television set according to claim 1 and 2 is characterized in that: the coded system that is adopted in the described encoding operation is a MPEG4 algorithm coding mode, and described master chip is the CC1100 family chip.
4, the multimedia device that is applied to television set according to claim 1 and 2 is characterized in that, described master chip specifically comprises:
Central processing unit is used to analyze and discern the control signal that described signal receiving module sends, and sends the control corresponding instruction according to described control signal, controls the operating state of each module;
DSP/ multi-medium data processing module, when being used for the control command when execution first operational processes that receives described central processing unit, a television multimedia signal that is received the head input by described television set is carried out described first operational processes, and the result after described first operational processes is sent to described cache module gives buffer memory; When the control command of execution second operational processes that receives described central processing unit, discern described cache module data cached Format Type, select decoding mode corresponding for use according to described Format Type, and adopt described decoding process that described cache module institute data in buffer is carried out to be sent to described television display by described switching device shifter after described second operational processes and to show;
Data read module, be used for control command according to described central processing unit, described cache module institute data in buffer is write described External memory equipment by described storage device interface module, and/or by described storage device interface module from described External memory equipment reading of data, and the described data that read are sent to described cache module give buffer memory, and the data that described network communication module read are sent to described cache module give buffer memory;
Wherein, described DSP/ multi-medium data processing module comprises at least two kinds and two or more decoding processes.
5, the multimedia device that is applied to television set according to claim 4 is characterized in that, described master chip also comprises:
Clock module is used to realize clocking capability;
Wherein, when the timing time of described clock module arrives setting-up time, described central processing unit sends the control command that is connected between the described television display of conducting and the described DSP/ multi-medium data processing module from the described switching device shifter of trend, sends the control command of execution second operational processes simultaneously to described DSP/ multi-medium data processing module;
When the timing time of described clock module arrives the scheduled time, described central processing unit sends the described television set of conducting from the described switching device shifter of trend and receives the control command that is connected between head and the described DSP/ multi-medium data processing module, and sends the control command of execution first operational processes simultaneously to described DSP/ multi-medium data processing module.
6, a kind of television set comprises that television set receives head and television display, it is characterized in that, also comprises:
Master chip and the signal receiving module that is connected with described master chip respectively, network communication module, switching device shifter, cache module and storage device interface module,
Described signal receiving module is used to receive control signal, and described control signal is transmitted to described master chip;
Described network communication module is used to accept the control of described master chip, initiates network connecting request, obtains network resource data, and described network resource data is transmitted to described master chip;
Described switching device shifter is used for the control command according to described master chip, switches the conducting state that television set receives head, television display and described master chip;
Described cache module, the data that are used for that described master chip is read give buffer memory;
Described storage device interface module is used to provide the interface of External memory equipment, and accepts the control of described master chip, with from the External memory equipment reading of data, and writes data to described External memory equipment;
Described master chip, be used to analyze and discern the control signal that described signal receiving module is transmitted, control the operating state of described network communication module, described switching device shifter, described cache module, described storage device interface module according to described control signal, and carry out corresponding operational processes according to the operating state of described network communication module, described storage device interface module, described switching device shifter;
Described operational processes comprises:
The network resource data that described network communication module obtained is sent to described cache module gives buffer memory,
, and the data that read be sent to described cache module give buffer memory from described External memory equipment reading of data by described storage device interface module,
A signal that is received the head input by described television set carried out being sent to described cache module after first operational processes and giving buffer memory, described first operational processes comprises analog to digital conversion operation, compressed encoding operation;
Discern described cache module data cached Format Type, and being sent to according to described Format Type that described television display shows and/or described data in buffer is write described External memory equipment by described storage device interface module after to described data cached execution second operational processes, described second operational processes comprises decode operation, digital to analog conversion operation.
7, the multimedia device that is applied to television set according to claim 6 is characterized in that, described multimedia device also comprises:
Memory module is used to receive the control of described master chip, and described cache module institute data in buffer is stored;
Described master chip also is used to read the stored data of described memory module, and the information that is read is sent to described cache module gives buffer memory.
8, according to claim 6 or the 7 described multimedia devices that are applied to television set, it is characterized in that: the coded system that is adopted in the described encoding operation is a MPEG4 algorithm coding mode, and described master chip is the CC1100 family chip.
9, according to claim 6 or the 7 described multimedia devices that are applied to television set, it is characterized in that described master chip specifically comprises:
Central processing unit is used to analyze and discern the control signal that described signal receiving module sends, and sends the control corresponding instruction according to described control signal, controls the operating state of each module;
DSP/ multi-medium data processing module, when being used for the control command when execution first operational processes that receives described central processing unit, a television multimedia signal that is received the head input by described television set is carried out described first operational processes, and the result after described first operational processes is sent to described cache module gives buffer memory; When the control command of execution second operational processes that receives described central processing unit, discern described cache module data cached Format Type, select decoding mode corresponding according to described Format Type, and adopt described decoding process that described cache module institute data in buffer is carried out to be sent to described television display by described switching device shifter after described second operational processes and to show;
Data read module, be used for control command according to described central processing unit, described cache module institute data in buffer is write described External memory equipment by described storage device interface module, and/or by described storage device interface module from described External memory equipment reading of data, and the described data that read are sent to described cache module give buffer memory, and the data that described network communication module read are sent to described cache module give buffer memory;
Wherein, described DSP/ multi-medium data processing module comprises at least two kinds and two or more decoding processes.
10, the multimedia device that is applied to television set according to claim 9 is characterized in that, described master chip also comprises:
Clock module is used to realize clocking capability;
Wherein, when the timing time of described clock module arrives setting-up time, described central processing unit sends the control command that is connected between the described television display of conducting and the described DSP/ multi-medium data processing module from the described switching device shifter of trend, sends the control command of execution second operational processes simultaneously to described DSP/ multi-medium data processing module;
When the timing time of described clock module arrives the scheduled time, described central processing unit sends the described television set of conducting from the described switching device shifter of trend and receives the control command that is connected between head and the described DSP/ multi-medium data processing module, and sends the control command of execution first operational processes simultaneously to described DSP/ multi-medium data processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810026940A CN101540826A (en) | 2008-03-21 | 2008-03-21 | Multi-media device for TV set and TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810026940A CN101540826A (en) | 2008-03-21 | 2008-03-21 | Multi-media device for TV set and TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101540826A true CN101540826A (en) | 2009-09-23 |
Family
ID=41123797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810026940A Pending CN101540826A (en) | 2008-03-21 | 2008-03-21 | Multi-media device for TV set and TV set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101540826A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220103490A1 (en) * | 2020-09-28 | 2022-03-31 | Vmware, Inc. | Accessing multiple external storages to present an emulated local storage through a nic |
| US11593278B2 (en) | 2020-09-28 | 2023-02-28 | Vmware, Inc. | Using machine executing on a NIC to access a third party storage not supported by a NIC or host |
| US11606310B2 (en) | 2020-09-28 | 2023-03-14 | Vmware, Inc. | Flow processing offload using virtual port identifiers |
| US11636053B2 (en) | 2020-09-28 | 2023-04-25 | Vmware, Inc. | Emulating a local storage by accessing an external storage through a shared port of a NIC |
| US11829793B2 (en) | 2020-09-28 | 2023-11-28 | Vmware, Inc. | Unified management of virtual machines and bare metal computers |
| US11863376B2 (en) | 2021-12-22 | 2024-01-02 | Vmware, Inc. | Smart NIC leader election |
| US11899594B2 (en) | 2022-06-21 | 2024-02-13 | VMware LLC | Maintenance of data message classification cache on smart NIC |
| US11928367B2 (en) | 2022-06-21 | 2024-03-12 | VMware LLC | Logical memory addressing for network devices |
| US11928062B2 (en) | 2022-06-21 | 2024-03-12 | VMware LLC | Accelerating data message classification with smart NICs |
| US11962518B2 (en) | 2020-06-02 | 2024-04-16 | VMware LLC | Hardware acceleration techniques using flow selection |
-
2008
- 2008-03-21 CN CN200810026940A patent/CN101540826A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11962518B2 (en) | 2020-06-02 | 2024-04-16 | VMware LLC | Hardware acceleration techniques using flow selection |
| US11824931B2 (en) | 2020-09-28 | 2023-11-21 | Vmware, Inc. | Using physical and virtual functions associated with a NIC to access an external storage through network fabric driver |
| US11829793B2 (en) | 2020-09-28 | 2023-11-28 | Vmware, Inc. | Unified management of virtual machines and bare metal computers |
| US11636053B2 (en) | 2020-09-28 | 2023-04-25 | Vmware, Inc. | Emulating a local storage by accessing an external storage through a shared port of a NIC |
| US11716383B2 (en) * | 2020-09-28 | 2023-08-01 | Vmware, Inc. | Accessing multiple external storages to present an emulated local storage through a NIC |
| US11736566B2 (en) | 2020-09-28 | 2023-08-22 | Vmware, Inc. | Using a NIC as a network accelerator to allow VM access to an external storage via a PF module, bus, and VF module |
| US11736565B2 (en) | 2020-09-28 | 2023-08-22 | Vmware, Inc. | Accessing an external storage through a NIC |
| US11606310B2 (en) | 2020-09-28 | 2023-03-14 | Vmware, Inc. | Flow processing offload using virtual port identifiers |
| US20220103490A1 (en) * | 2020-09-28 | 2022-03-31 | Vmware, Inc. | Accessing multiple external storages to present an emulated local storage through a nic |
| US11792134B2 (en) | 2020-09-28 | 2023-10-17 | Vmware, Inc. | Configuring PNIC to perform flow processing offload using virtual port identifiers |
| US11593278B2 (en) | 2020-09-28 | 2023-02-28 | Vmware, Inc. | Using machine executing on a NIC to access a third party storage not supported by a NIC or host |
| US11875172B2 (en) | 2020-09-28 | 2024-01-16 | VMware LLC | Bare metal computer for booting copies of VM images on multiple computing devices using a smart NIC |
| US11863376B2 (en) | 2021-12-22 | 2024-01-02 | Vmware, Inc. | Smart NIC leader election |
| US11899594B2 (en) | 2022-06-21 | 2024-02-13 | VMware LLC | Maintenance of data message classification cache on smart NIC |
| US11928367B2 (en) | 2022-06-21 | 2024-03-12 | VMware LLC | Logical memory addressing for network devices |
| US11928062B2 (en) | 2022-06-21 | 2024-03-12 | VMware LLC | Accelerating data message classification with smart NICs |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101540826A (en) | Multi-media device for TV set and TV set | |
| CN101626516B (en) | Reproducing apparatus and method | |
| EP1239674B1 (en) | Recording broadcast data | |
| JP5444476B2 (en) | CONTENT DATA GENERATION DEVICE, CONTENT DATA GENERATION METHOD, COMPUTER PROGRAM, AND RECORDING MEDIUM | |
| JPH0898166A (en) | Effective support for interactive refreshing of video | |
| US20100098161A1 (en) | Video encoding apparatus and video encoding method | |
| US9055272B2 (en) | Moving image reproduction apparatus, information processing apparatus, and moving image reproduction method | |
| CN102196268B (en) | Method, device and system for processing multimedia data | |
| KR20080076079A (en) | Method and apparatus of playing digital broadcasting and method of recording digital broadcasting | |
| CN100583970C (en) | System and method for recording television program | |
| KR20090001707A (en) | System and method for playing multimedia contents, device for playing multimedia contents and program recording medium | |
| CN202210851U (en) | Control device for standard-definition/ high-definition audio video coder and decoder | |
| JP2012257196A (en) | System and method for transferring streaming medium based on sharing of screen | |
| CN108566552B (en) | Multimedia playing method and system suitable for digital set top box | |
| CN201226555Y (en) | Multimedia apparatus for television set and television set | |
| US20030091325A1 (en) | Device for audio and video playback | |
| JP2003046928A (en) | Network image reproduction method and compression image data decoding reproduction apparatus | |
| KR102050491B1 (en) | Method for Adaptive Playing Contents by Request and Response | |
| JP4736302B2 (en) | Information provision device | |
| KR20010102899A (en) | Apparatus and method for implementing multi-display of mpeg2 file in mpeg2 file reproducing system | |
| Trojahn et al. | A comparative analysis of media processing component implementations for the Brazilian digital TV middleware | |
| KR20140048917A (en) | Method for adaptive streaming | |
| JP2005260955A (en) | Computer system for storage of remote video signal and method thereof | |
| CN100353746C (en) | Conversion device and method for public interfacing digital television CI to USB mterface | |
| CN100363920C (en) | Computer system for storing long-distance visual information and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090923 |