CN102984573A - Television data storage method and television data storage device - Google Patents
Television data storage method and television data storage device Download PDFInfo
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- CN102984573A CN102984573A CN2012104257222A CN201210425722A CN102984573A CN 102984573 A CN102984573 A CN 102984573A CN 2012104257222 A CN2012104257222 A CN 2012104257222A CN 201210425722 A CN201210425722 A CN 201210425722A CN 102984573 A CN102984573 A CN 102984573A
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Abstract
The invention provides a television data storage method and a television data storage device. The method comprises the steps of acquiring and extracting orders, analyzing pre-copied total data according to extracted orders, extracting user data in the total data and writing the user data into a buffer memory, and storing the user data in the buffer memory into a residue space in a chip except operational procedures. The television data storage method and a television data storage device previously combine the operational procedures with the user data, then copy the operational procedures and the user data into a preset storage space in the chip which is used for storing operational procedures, analyze the total data to extract the user data and store the user data in the space of the chip except the space for the operational procedures, and enable the operational procedures and the user data to be stored in the same chip respectively. Thus, chip using is saved, writing procedure processes are simplified, writing time is saved, and production efficiency is improved.
Description
Technical field
The present invention relates to data storage technology, particularly relate to date storage method and the device of TV.
Background technology
Along with the development of science and technology, TV has been broken through tradition and has been come LED, the Internet, 3D epoch, and the forward intelligent development.Along with TV functions from strength to strength, the storage mode of user data has exposed very large drawback in the traditional tv production.
In the traditional tv, working procedure and user data are to store into respectively in two different chips, and the chip of storage running program has tended to surplus, has caused the waste of resources of chip.In known technology, cancelled employing storage of subscriber data chip, on the complete machine production line, by increasing certain operation and equipment user data to be copied in the working procedure storage chip, storage chip is generally flash memory (flash memory).But do not reduce like this workload, just workload is shifted, still need respectively working procedure and user data to be copied in advance when complete machine is produced, increased data are copied time into storage chip, production efficiency is not high.
Summary of the invention
Based on this, provide a kind of and can save the date storage method that data are copied the TV of time.
In addition, also be necessary to provide a kind of and can save the data storage device that data are copied the TV of time.
A kind of date storage method of TV comprises the steps:
Obtain the extraction instruction;
According to described extraction instruction the total data of copying is in advance carried out analyzing and processing, described total data comprises working procedure and user data; Extract the user data in the described total data, and described user data is write buffer memory;
User data in the buffer memory is deposited in the storage chip except in order to the remaining space the space of storage running program.
A kind of data storage device of TV comprises:
The instruction acquisition module is used for obtaining the extraction instruction;
Data analysis module is used for according to described extraction instruction the total data of copying in advance being analyzed, and described total data comprises working procedure and user data;
Data extraction module is used for extracting the user data of described total data, and described user data is write buffer memory;
Data memory module is used for user data with buffer memory and deposits in the chip except in order to the remaining space the space of storage running program.
The date storage method of above-mentioned TV and device, because in advance working procedure and user data being combined, then copy together in the default memory space in order to the chip of storage running program, again by the analyzing total data, to extract user data and to deposit in this chip except in order to the space the storage running program, that realizes working procedure and user data is stored in respectively same chip, not only saved the use of chip, and simplified the program of copying flow process, saved the time of copying, improved production efficiency.
Description of drawings
Fig. 1 is the date storage method flow chart of TV among the embodiment;
Fig. 2 is the date storage method flow chart of TV among another embodiment;
Fig. 3 is the structure chart of the data storage device of TV among the embodiment;
Fig. 4 is the structure chart of the data storage device of TV chip among another embodiment;
Fig. 5 is the structure chart of the data storage device of TV chip among another embodiment;
Fig. 6 is the internal structure schematic diagram of the data memory module of Fig. 3, Fig. 4 and data storage device shown in Figure 5;
Fig. 7 is the structure chart of the data storage device of TV chip among another embodiment;
Fig. 8 is the structure chart of the data storage device of TV chip among another embodiment;
Fig. 9 is the internal structure schematic diagram of the update module of data storage device shown in Figure 8.
Embodiment
As shown in Figure 1, in one embodiment, a kind of date storage method of TV comprises the steps:
Step S110 obtains the extraction instruction.
In the present embodiment, after TV motherboard is switched on first, trigger the instruction that user data is extracted, automatically perform the extraction operation according to extracting instruction, extract user data.User data is the personalized configuration parameter for customization, is according to different television model and the pre-configured data of different user preferences.
Before step S110, also comprise step: working procedure and user data are merged into a total data; This total data is copied in advance to chip.
In the present embodiment, total data is formed by working procedure and user data merging, and working procedure can be in order to call the program of TV hardware signal and the every TV functions of realization.Before copying data, in advance working procedure and user data are merged, can be to merge in the same array, also can be to merge in the packet, obtain above-mentioned total data, this total data is stored into again and hew out separately in the zone, this zone can be in the chip, also can be in the external memory.In embodiment of the present invention, the total data after the described merging stores in the existing Flash chip in order to the storage running program.
Step S130 analyzes the total data of copying in advance according to extracting instruction.
Concrete, extract instruction according to user data, find the memory location for the total data of extracting user data, by the analysis to total data, distinguish the residing data segment of working procedure and user data, be convenient to from described total data, extract user data.By the total data of copying is in advance analyzed, and the integrality of check total certificate, correctness and validity, when data merge, check code can be set in total data, according to check code judge whether total data complete, correct and effectively.
Step S150 extracts the user data in the described total data, and described user data is write buffer memory.
Concrete, according to default agreement or standard total data is extracted, need the regular hour because extract data, and need frequently memory to be carried out read-write operation, so first the data of extracting are write buffer memory, the memory stores speed of buffer memory is fast, can high speed storing.The memory of buffer memory can be RAM(random access memory, random asccess memory), the content of sort memory memory cell can arbitrarily take out or deposit in as required, and the memory of the location independent of the speed of access and memory cell.
In another embodiment, after the above-mentioned steps S150, also comprise: detect the change to user data, and upgrade the step of the user data in the buffer memory.
In the present embodiment, user data not only comprises the configuration parameter of TV operation, comprise that also the user is to the setting of television configuration parameters, after user data extracted buffer memory, if detect the user television configuration parameters is carried out alter operation, arrange as revising or delete certain, then the user data of the user data update of change in the buffer memory, make the configuration of television configuration parameters more flexible.
Step S170 deposits in the chip user data in the buffer memory except in order to the remaining space the space of storage running program in.
Concrete, with user data in buffer memory, write finish after, the flip chip storage function is wiped chip except in order to the legacy data in the remaining space the space of storage running program, and the user data in the buffer memory is deposited in this remaining space.Divide in advance the memory space that has in order to the storage running program in the chip, after will being stored in the lump the user data extraction of this memory space with working procedure, again be saved in the chip except in order in the remaining space the space of storage running program, and need not to arrange specially one in order to store the chip of user data, saved resources of chip.
The date storage method of above-mentioned TV, because in advance working procedure and user data being combined, then copy together in the default memory space in order to the chip of storage running program, then by the analyzing total data, deposit in the chip except in order to the space the storage running program extracting user data in the total data, that realizes working procedure and user data is stored in respectively same chip, not only saved the use of chip, and simplified the program of copying flow process, saved the time of copying, improved production efficiency.
In another embodiment, above-mentioned steps S170 comprises: the remaining space except working procedure in the chip is divided dissimilar data fields; The data field corresponding to data dissimilar in the user data store into.
In the present embodiment, before remaining space data writing in chip, to this remaining space format, remaining space is divided into dissimilar data fields first, such as normal change data field, very become data field, backup area, copy district and other memory blocks etc. in advance, as shown in table 1 below.User data is classified, and then the type according to user data stores respectively corresponding data field into, rationally utilizes the effecting surplus space except working procedure in the chip.
Table 1
In another embodiment, before above-mentioned steps S110, also comprise: the default configuration that resets after mainboard powers on data are in set of configuration data, and the step of TV being carried out the detection in early stage according to the default configuration data.
Whether the various functions that detected first TV before chip is write user data is normal, by after mainboard powers on, resetting one group of configuration data of giving tacit consent in set of configuration data, according to the default configuration data various functions of TV is carried out early stage and detect, whether working properly etc. as detecting information source.It is normal with the function that guarantees TV that TV is carried out the detection in early stage.Set of configuration data is the configuration parameter for the operation of storage TV.
As shown in Figure 2, in another embodiment, the date storage method of above-mentioned TV also comprises:
Step S210 judges whether the timing storage of user data is overtime, if not, and execution in step S230 then, if, execution in step S270 then.
Whether step S230 detects user data and changes, if, execution in step S250, otherwise finish.
Concrete, detect user data and whether change, namely detect the user to the setting of television configuration parameters, in the present embodiment, the check digit to the user data change can be set in user data in advance, can detect user data according to check digit and whether change.
Step S250, calling logic storage function the user data update of change in buffer memory, execution in step S270 then.
Step S270 wipes the remaining space except working procedure in the chip, and deposits the user data in the described buffer memory in.
Concrete, regularly storing when overtime, wipe the remaining space except working procedure in the chip, store again user data, or when detecting the user data change, wipe remaining space, store user data after changing.
In addition, detect the change to user data, and the step of the user data in the renewal buffer memory can comprise step S230 and step S250.
As shown in Figure 3, in one embodiment, a kind of data storage device of TV comprises instruction acquisition module 110, data analysis module 130, data extraction module 150 and data memory module 170.
In the present embodiment, after TV motherboard was switched on first, instruction acquisition module 110 got access to the extraction instruction, and instruction is analyzed by data analysis module 130 and data extraction module 150 is extracted according to extracting.User data is the personalized configuration parameter for customization, is according to different television model and the pre-configured data of different user preferences.
In the present embodiment, total data comprises working procedure and user data, and working procedure can be in order to call the program of TV hardware signal and the every TV functions of realization.Before copying data, in advance working procedure and user data are merged, can be to merge in the same array, also can be to merge in the packet, and the data after will merging store into and hew out separately in the zone, this zone can be in the chip, also can be in the external memory.Extract instruction according to user data, find the memory location for the total data of extracting user data, data analysis module 130 draws the residing data segment of working procedure and user data by the analysis to total data, is convenient to data are extracted.Data analysis module 130 is by analyzing the total data of copying in advance, and the integrality of check total certificate, correctness and validity, when data merge, check code can be set in total data, according to check code judge whether total data complete, correct and effectively.
Concrete, data extraction module 150 is extracted total data according to default agreement or standard, need the regular hour because extract data, and need frequently memory to be carried out read-write operation, so first the data of extracting are write buffer memory, the memory stores speed of buffer memory is fast, can high speed storing.The memory of buffer memory can be RAM, and the content of sort memory memory cell can arbitrarily take out or deposit in as required, and the memory of the location independent of the speed of access and memory cell.
Concrete, with user data in buffer memory, write finish after, data memory module 170 is wiped chip except in order to the legacy data in the remaining space the space of storage running program by the flip chip storage function, and the user data in the buffer memory is deposited in this remaining space.Stored in advance the working procedure that from consolidation procedure, extracts in the chip, perhaps the memory space of working procedure has been divided with locked, user data is saved in the chip except in order in the remaining space the space of storage running program, has saved resources of chip.
The data storage device of above-mentioned TV, copy in the default memory space in order to the chip of storage running program because in advance working procedure and user data being combined, then data analysis module 130 is by the analyzing total data, the user data that data extraction module 150 is extracted in the total data, data memory module 170 deposits in this chip the user data that extracts except in order to the space the storage running program in, that realizes working procedure and user data all is stored in same chip, do not need to copy in advance respectively user data and working procedure by independent streamline production, save the time of copying, improved production efficiency.
In another embodiment, as shown in Figure 4, the data storage device of above-mentioned TV except comprising instruction acquisition module 110, data analysis module 130, data extraction module 150 and data memory module 170, also comprises merging module 190 and copying in advance module 210.
Merging module 190 is used for user data and working procedure are merged into a total data.Concrete, total data comprises working procedure and user data, and working procedure can be in order to call the program of TV hardware signal and the every TV functions of realization.Before copying data, in advance working procedure and user data are merged, can be to merge in the same array, also can be to merge in the packet, obtain above-mentioned total data.
Copy in advance module 210 and copy in advance chip for total data that will be to be copied.Concrete, this total data stored into to hew out separately in the zone, this zone can be in the chip, also can be in the external memory.In embodiment of the present invention, the total data after the described merging stores in the existing Flash chip in order to the storage running program.
In another embodiment, as shown in Figure 5, the data storage device of above-mentioned TV is except comprising instruction acquisition module 110, data analysis module 130, data extraction module 150 and data memory module 170, also comprise update module 230, for detection of the change to user data, and the user data in the renewal buffer memory.
In the present embodiment, user data not only comprises the configuration parameter of TV operation, comprise that also the user is to the setting of television configuration parameters, after user data extracted buffer memory, there is pair television configuration parameters that the alter operation of carrying out is arranged if detect the user, arrange as revising or delete certain, 230 of update module make the user data of the Data Update of change in the buffer memory the configuration of television configuration parameters more flexible.
In another embodiment, as shown in Figure 6, above-mentioned data memory module 170 comprises spatial division unit 172 and data storage cell 174.
In the present embodiment, before remaining space data writing in chip, the spatial division unit is first to this remaining space format, remaining space is divided into dissimilar data fields, such as normal change data field, very become data field, backup area, copy district and other memory blocks etc. in advance, as above shown in the table 1.Data storage cell is classified to user data, and then the type according to user data stores respectively corresponding data field into, rationally utilizes the effecting surplus space except working procedure in the chip.
In another embodiment, as shown in Figure 7, a kind of data storage device of TV except comprising instruction acquisition module 110, data analysis module 130, data extraction module 150 and data memory module 170, also comprises reseting module 250 and detection module 270.
Whether the various functions that detected first TV before chip is write user data is normal, after powering on, mainboard resets one group of configuration data of giving tacit consent in set of configuration data by reseting module, whether detection module carries out early stage according to the default configuration data to the various functions of TV and detects, working properly etc. as detecting information source.It is normal with the function that guarantees TV that TV is carried out the detection in early stage.Set of configuration data is the configuration parameter for the operation of storage TV.
As shown in Figure 8, in another embodiment, the data storage device of above-mentioned TV also comprises judge module 290 except comprising instruction acquisition module 110, data analysis module 130, data extraction module 150, data memory module 170 and update module 230.
Concrete, detect user data and whether change, namely detect the user to the setting of television configuration parameters, in the present embodiment, the check digit to the user data change can be set in user data in advance, can detect user data according to check digit and whether change.
Concrete, regularly storing when overtime, wipe the remaining space except working procedure in the chip, store again user data, or when detecting the user data change, wipe remaining space, store user data after changing.
Further, as shown in Figure 9, in one embodiment, update module 230 is for detection of the change to user data, and the user data in the renewal buffer memory.Update module 230 comprises judging unit 232 and data updating unit 234.Wherein:
Whether judging unit 232 for overtime in the timing storage that determines user data, detects user data and changes.
One of ordinary skill in the art will appreciate that all or part of flow process that realizes in above-described embodiment method, to come the relevant hardware of instruction to finish by computer program, described program can be stored in the computer read/write memory medium, this program can comprise the flow process such as the embodiment of above-mentioned each side method when carrying out.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or store-memory body (Random Access Memory, RAM) etc. at random.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (14)
1. the date storage method of a TV comprises the steps:
Obtain the extraction instruction;
According to described extraction instruction the total data of copying is in advance analyzed, described total data comprises working procedure and user data;
Extract the user data in the described total data, and described user data is write buffer memory;
User data in the buffer memory is deposited in the chip except in order to the remaining space the space of storage running program.
2. the date storage method of TV according to claim 1 is characterized in that, described user data in the buffer memory is deposited in the chip comprises except the step in order to the remaining space the space of storage running program:
With in the chip except divide dissimilar data fields in order to the remaining space the space of storage running program;
The data field corresponding to data dissimilar in the described user data store into.
3. the date storage method of TV according to claim 1 is characterized in that, described obtaining before the step that user data extracts instruction also comprises:
The default configuration that resets after mainboard powers on data are in set of configuration data;
According to described default configuration data TV being carried out early stage detects.
4. the date storage method of TV according to claim 1 is characterized in that, the user data in the described total data of described extraction, and described user data is write after the step of buffer memory, also comprise:
Detection is to the change of user data, and the user data in the renewal buffer memory.
5. the date storage method of TV according to claim 4 is characterized in that, described detection is to the change of user data, and the step of the user data in the renewal buffer memory comprises:
Not overtime in the timing storage that determines user data, detect user data and whether change;
If then the user data update of calling logic storage function handle change is in buffer memory.
6. the date storage method of TV according to claim 1 is characterized in that, described obtain extract instruction before, also comprise step:
Described user data and working procedure are merged into a total data;
This total data is copied in advance to chip.
7. the date storage method of TV according to claim 6 is characterized in that, described chip is the Flash chip in order to the storage running program.
8. the data storage device of a TV is characterized in that, comprising:
The instruction acquisition module is used for obtaining the extraction instruction;
Data analysis module is used for according to described extraction instruction the total data of copying in advance being analyzed, and described total data comprises working procedure and user data;
Data extraction module is used for extracting the user data of described total data, and described user data is write buffer memory;
Data memory module is used for user data with buffer memory and deposits in the chip except in order to the remaining space the space of storage running program.
9. the data storage device of TV according to claim 8 is characterized in that, described data memory module comprises:
The spatial division unit is used for chip except dividing dissimilar data fields in order to the remaining space the space of storage running program;
Data storage cell is used for the data that described user data is dissimilar and stores corresponding data field into.
10. the data storage device of TV according to claim 8 is characterized in that, described device also comprises:
Reseting module is used for resetting the default configuration data to set of configuration data after mainboard powers on;
Detection module is used for according to described default configuration data TV being carried out early stage and detects.
11. the data storage device of TV according to claim 8 is characterized in that, described device also comprises:
Update module, for detection of the change to user data, and the user data in the renewal buffer memory.
12. the data storage device of TV according to claim 11 is characterized in that, described update module comprises:
Whether judging unit for overtime in the timing storage that determines user data, detects user data and changes;
Data updating unit is used for when judging the user data change, and the user data update that calling logic storage function handle changes is in buffer memory.
13. the data storage device of TV according to claim 8 is characterized in that, also comprises:
Merge module, be used for described user data and working procedure are merged into a total data;
Copy in advance module, be used for this total data and copy to chip in advance.
14. the data storage device of TV according to claim 13 is characterized in that, described chip is the Flash chip in order to the storage running program.
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| CN110991880A (en) * | 2019-12-03 | 2020-04-10 | 任杉元 | Household power auditing system and method based on big data |
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