CN102984573B - 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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- CN102984573B CN102984573B CN201210425722.2A CN201210425722A CN102984573B CN 102984573 B CN102984573 B CN 102984573B CN 201210425722 A CN201210425722 A CN 201210425722A CN 102984573 B CN102984573 B CN 102984573B
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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 forward intelligent development.Along with TV functions from strength to strength, traditional tv produce in the storage mode of user data expose very large drawback.
In traditional tv, working procedure and user data are stored into respectively in two pieces of different chips, and the chip of storage running program often has surplus, causes the waste of resources of chip.In known technology, eliminate and adopt storage of subscriber data chip, user data is copied in working procedure storage chip by the certain operation of increase and equipment by complete machine production line, and storage chip is generally flash memory (flash memory).But do not reduce workload like this, just workload shifted, still need to copy in advance working procedure and user data respectively when complete machine is produced, add the time of data to be copied 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 copy the TV of time.
In addition, there is a need to provide a kind of and can save the data storage device that data copy the TV of time.
A date storage method for TV, comprises the steps:
Obtain and extract instruction;
Carry out analyzing and processing according to described extraction instruction to the total data of copying in advance, described total data comprises working procedure and user data; Extract the user data in described total data, and described user data write buffer memory;
By the user data in buffer memory stored in the remaining space in storage chip except the space in order to storage running program.
A data storage device for TV, comprising:
Instruction acquisition module, for obtaining extraction instruction;
Data analysis module, for analyzing the total data of copying in advance according to described extraction instruction, described total data comprises working procedure and user data;
Data extraction module, for extracting the user data in described total data, and described user data write buffer memory;
Data memory module, for by the user data in buffer memory stored in the remaining space in chip except the space in order to 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 of the chip in order to storage running program, again by analyzing total data, with extract user data and stored in this chip except in order to the space except storage running program, what realize working procedure and user data is stored in same chip respectively, not only save the use of chip, and simplify writer flow process, save the time of copying, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the date storage method flow chart of TV in an embodiment;
Fig. 2 is the date storage method flow chart of TV in another embodiment;
Fig. 3 is the structure chart of the data storage device of TV in an embodiment;
Fig. 4 is the structure chart of the data storage device of TV chip in another embodiment;
Fig. 5 is the structure chart of the data storage device of TV chip in another embodiment;
The internal structure schematic diagram that Fig. 6 is the data memory module of data storage device shown in Fig. 3, Fig. 4 and Fig. 5;
Fig. 7 is the structure chart of the data storage device of TV chip in another embodiment;
Fig. 8 is the structure chart of the data storage device of TV chip in another embodiment;
The internal structure schematic diagram that Fig. 9 is the update module of data storage device shown in Fig. 8.
Embodiment
As shown in Figure 1, in one embodiment, a kind of date storage method of TV, comprises the steps:
Step S110, obtains and extracts instruction.
In the present embodiment, after TV motherboard is energized first, triggered for user data carry out the instruction of extracting, and automatically perform extraction operation, extract user data according to extraction instruction.User data is the individual cultivation 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 to call TV hardware signal and the program realizing every TV functions.Before copying data, in advance working procedure and user data are merged, can be merged in same array, also can be merged in a packet, obtain above-mentioned total data, this total data being stored into hews out separately in one piece of region again, and this region can be in chip, also can be in external memory.In embodiment of the present invention, the total data after described merging is stored in the existing Flash chip in order to storage running program.
Step S130, analyzes the total data of copying in advance according to extraction instruction.
Concrete, extract instruction according to user data, finding the memory location of the total data for extracting user data, by the analysis to total data, distinguishing the data segment residing for working procedure and user data, be convenient to extract user data from described total data.By analyzing the total data of copying in advance, and the integrality of check total certificate, correctness and validity, check code can be set in total data when data merge, judge that whether total data is complete, correct and effective according to check code.
Step S150, extracts the user data in described total data, and described user data write buffer memory.
Concrete, according to the agreement preset or standard, total data is extracted, because extract data to need the regular hour, and need frequently to carry out read-write operation to memory, so first the data write buffer memory extracted, the memory storage 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 this Memory Storage Unit can arbitrarily be taken out or as required stored in, and the memory that the position of speed and the memory cell of access has nothing to do.
In another embodiment, after above-mentioned steps S150, also comprise: detect the change to user data, and upgrade the step of the user data in buffer memory.
In the present embodiment, user data not only comprises the configuration parameter that TV runs, also comprise the setting of user to television configuration parameters, after user data is extracted buffer memory, if detect that user carries out alter operation to television configuration parameters, as amendment or delete certain arrange, then change user data update to the user data in buffer memory, make the configuration of television configuration parameters more flexible.
Step S170, by the user data in buffer memory stored in the remaining space in chip except the space in order to storage running program.
Concrete, after user data has been write in the buffer, the legacy data in the remaining space of flip chip storage function erasing chip except the space in order to storage running program, and by the user data in buffer memory stored in this remaining space.The memory space had in order to storage running program is divided in advance in chip, after the user data being stored to this memory space in the lump with working procedure is extracted, again be saved in the remaining space in chip except the space in order to storage running program, and without the need to arranging one specially 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 of the chip in order to storage running program, then by analyzing total data, by the user data that extracts in total data stored in chip except in order to the space except storage running program, what realize working procedure and user data is stored in same chip respectively, not only save the use of chip, and simplify writer flow process, save the time of copying, improve production efficiency.
In another embodiment, above-mentioned steps S170 comprises: the remaining space in chip except working procedure is divided dissimilar data field; Data dissimilar in user data are stored into corresponding data field.
In the present embodiment, before remaining space write data in chip, first this remaining space is formatd, remaining space is divided into dissimilar data field, such as often become 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, is then stored into corresponding data field respectively according to the type of user data, the effecting surplus space in Appropriate application chip except working procedure.
Table 1
In another embodiment, before above-mentioned steps S110, also comprise: the default configuration data that resets after mainboard powers on in set of configuration data, and carries out the step of detection in early stage to TV according to default configuration data.
Whether the various functions first detecting TV before writing user data to chip is normal, by the one group of configuration data given tacit consent to that resets after mainboard powers on in set of configuration data, carry out early stage according to default configuration data to the various functions of TV to detect, as whether working properly in detection information source etc.Carrying out early stage to TV detects normal to ensure the function of TV.Set of configuration data is the configuration parameter run for storing TV.
As shown in Figure 2, in another embodiment, the date storage method of above-mentioned TV also comprises:
Step S210, judges that whether the timing of user data stores overtime, if not, then performs step S230, if so, then perform step S270.
Whether step S230, detect user data and change, if so, perform step S250, otherwise terminate.
Concrete, detect user data and whether change, namely detect user to the setting of television configuration parameters, in the present embodiment, the check digit changed can be set in advance in user data, user data can be detected according to check digit and whether change user data.
Step S250, calling logic storage function in buffer memory, then performs step S270 the user data update changed.
Step S270, the remaining space in erasing chip except working procedure, and stored in the user data in described buffer memory.
Concrete, when timing stores time-out, the remaining space in erasing chip except working procedure, then store user data, or when detecting that user data changes, erasing remaining space, stores the user data after changing.
In addition, detect the change to user data, and the step upgrading the user data in 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.
Instruction acquisition module 110, for obtaining extraction instruction.
In the present embodiment, after TV motherboard is energized first, instruction acquisition module 110 gets extraction instruction, to be analyzed extract with data extraction module 150 according to extraction instruction by data analysis module 130.User data is the individual cultivation parameter for customization, is according to different television model and the pre-configured data of different user preferences.
Data analysis module 130, for analyzing the total data of copying in advance according to extraction instruction.
In the present embodiment, total data comprises working procedure and user data, and working procedure can be to call TV hardware signal and the program realizing every TV functions.Before copying data, in advance working procedure and user data are merged, can be merged in same array, also can be merged in a packet, and the data after merging are stored into and hew out separately in one piece of region, this region can be in chip, also can be in external memory.Extracting instruction according to user data, finding the memory location of the total data for extracting user data, data analysis module 130, by the analysis to total data, draws the data segment residing for working procedure and user data, is convenient to extract data.Data analysis module 130 is by analyzing the total data of copying in advance, and the integrality of check total certificate, correctness and validity, check code can be set in total data when data merge, judge that whether total data is complete, correct and effective according to check code.
Data extraction module 150, for extracting the user data in described total data, and described user data write buffer memory.
Concrete, data extraction module 150 is extracted total data according to the agreement preset or standard, because extract data to need the regular hour, and need frequently to carry out read-write operation to memory, so first the data write buffer memory extracted, the memory storage speed of buffer memory is fast, can high speed storing.The memory of buffer memory can be RAM, and the content of this Memory Storage Unit can arbitrarily be taken out or as required stored in, and the memory that the position of speed and the memory cell of access has nothing to do.
Data memory module 170, by the user data in buffer memory stored in the remaining space in chip except the space in order to storage running program.
Concrete, after user data has been write in the buffer, data memory module 170 wipes the legacy data in the remaining space of chip except the space in order to storage running program by flip chip storage function, and by the user data in buffer memory stored in this remaining space.The working procedure extracted from consolidation procedure has been stored in advance in chip, or the memory space of working procedure has been divided and has been locked, user data is saved in the remaining space in chip except the space in order to storage running program, has saved resources of chip.
The data storage device of above-mentioned TV, copy in the default memory space of the chip in order to storage running program because in advance working procedure and user data being combined, then data analysis module 130 is by analyzing total data, data extraction module 150 extracts the user data in total data, data memory module 170 by the user data that extracts stored in this chip except in order to the space except storage running program, what realize working procedure and user data is all stored in same chip, do not need to copy user data and working procedure in advance respectively by independent production line balance, save the time of copying, improve 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 comprising and merges module 190 and copy module 210 in advance.
Merge module 190 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 to call TV hardware signal and the program realizing every TV functions.Before copying data, merging in advance to working procedure and user data, can be merged in same array, also can be merged in a packet, obtain above-mentioned total data.
Copy module 210 in advance for total data to be copied being copied in advance in chip.Concrete, this total data be stored into and hew out separately in one piece of region, this region can be in chip, also can be in external memory.In embodiment of the present invention, the total data after described merging is stored in the existing Flash chip in order to 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 detecting the change to user data, and upgrade the user data in buffer memory.
In the present embodiment, user data not only comprises the configuration parameter that TV runs, also comprise the setting of user to television configuration parameters, after user data is extracted buffer memory, if detect that user has to have television configuration parameters to carry out alter operation, arrange as revised or delete certain, update module 230 to the user data in buffer memory, makes the Data Update changed 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.
Spatial division unit 172, for dividing dissimilar data field by the remaining space in chip except working procedure; Data storage cell 174, for being stored into corresponding data field by data dissimilar in user data.
In the present embodiment, before remaining space write data in chip, spatial division unit first formats this remaining space, remaining space is divided into dissimilar data field, such as often become data field, very become data field, backup area, copy district and other memory blocks etc. in advance, as shown in Table 1.Data storage cell is classified to user data, is then stored into corresponding data field respectively according to the type of user data, the effecting surplus space in Appropriate application chip except working procedure.
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.
Reseting module 250, the default configuration data that resets after powering on for mainboard is in set of configuration data; Detection module 270, detects for carrying out early stage according to described default configuration data to TV.
Whether the various functions first detecting TV before writing user data to chip is normal, after mainboard powers on, one group of configuration data given tacit consent to is resetted in set of configuration data by reseting module, whether detection module carries out early stage according to default configuration data to the various functions of TV and detects, as working properly in detection information source etc.Carrying out early stage to TV detects normal to ensure the function of TV.Set of configuration data is the configuration parameter run for storing TV.
As shown in Figure 8, in another embodiment, the data storage device of above-mentioned TV, except comprising instruction acquisition module 110, data analysis module 130, data extraction module 150, data memory module 170 and update module 230, also comprises judge module 290.
Whether judge module 290 is overtime for judging that the timing of user data stores.
Update module 230 for judge user data timing store time-out and user data occur change time, calling logic storage function change user data update in buffer memory.
Concrete, detect user data and whether change, namely detect user to the setting of television configuration parameters, in the present embodiment, the check digit changed can be set in advance in user data, user data can be detected according to check digit and whether change user data.
Data memory module 170 also for judge user data timing store time-out time or update module 230 calling logic storage function change user data update in buffer memory after, remaining space in erasing chip except working procedure, the user data in memory buffers.
Concrete, when timing stores time-out, the remaining space in erasing chip except working procedure, then store user data, or when detecting that user data changes, erasing remaining space, stores the user data after changing.
Further, as shown in Figure 9, in one embodiment, update module 230 for detecting the change to user data, and upgrades the user data in buffer memory.Update module 230 comprises judging unit 232 and data updating unit 234.Wherein:
Whether judging unit 232, for storing time-out in the timing determining user data, detecting user data and changing.
Data updating unit 234, for when judging that user data changes, calling logic storage function change user data update in buffer memory.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It 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 (12)
1. a date storage method for TV, comprises the steps:
Reset default configuration data in set of configuration data after mainboard powers on;
Carry out early stage according to described default configuration data to TV to detect;
Obtain and extract instruction;
Analyze the total data of copying in advance according to described extraction instruction, described total data comprises working procedure and user data;
Extract the user data in described total data, and described user data write buffer memory;
By the user data in buffer memory stored in the remaining space in chip except the space in order to storage running program.
2. the date storage method of TV according to claim 1, is characterized in that, describedly the step of user data in buffer memory stored in the remaining space in chip except the space in order to storage running program is comprised:
Remaining space in chip except the space in order to storage running program is divided dissimilar data field;
Data dissimilar in described user data are stored into corresponding data field.
3. 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 after the step of described user data write buffer memory, also comprises:
Detect the change to user data, and upgrade the user data in buffer memory.
4. the date storage method of TV according to claim 3, is characterized in that, described detection is to the change of user data, and the step upgrading the user data in buffer memory comprises:
Store not time-out in the timing determining user data, detect user data and whether change;
If so, then calling logic storage function change user data update in buffer memory.
5. the date storage method of TV according to claim 1, is characterized in that, before instruction is extracted in described acquisition, also comprises step:
Described user data and working procedure are merged into a total data;
This total data is copied in advance to chip.
6. the date storage method of TV according to claim 5, is characterized in that, described chip is the Flash chip in order to storage running program.
7. a data storage device for TV, is characterized in that, comprising:
Reseting module, the default configuration data that resets after powering on for mainboard is in set of configuration data;
Detection module, detects for carrying out early stage according to described default configuration data to TV;
Instruction acquisition module, for obtaining extraction instruction;
Data analysis module, for analyzing the total data of copying in advance according to described extraction instruction, described total data comprises working procedure and user data;
Data extraction module, for extracting the user data in described total data, and described user data write buffer memory;
Data memory module, for by the user data in buffer memory stored in the remaining space in chip except the space in order to storage running program.
8. the data storage device of TV according to claim 7, is characterized in that, described data memory module comprises:
Spatial division unit, for dividing dissimilar data field by the remaining space in chip except the space in order to storage running program;
Data storage cell, for being stored into corresponding data field by data dissimilar in described user data.
9. the data storage device of TV according to claim 7, is characterized in that, described device also comprises:
Update module, for detecting the change to user data, and upgrades the user data in buffer memory.
10. the data storage device of TV according to claim 9, is characterized in that, described update module comprises:
Whether judging unit, for storing time-out in the timing determining user data, detecting user data and changing;
Data updating unit, for when judging that user data changes, calling logic storage function change user data update in buffer memory.
The data storage device of 11. TVs according to claim 7, is characterized in that, also comprise:
Merge module, for described user data and working procedure are merged into a total data;
Copy module in advance, copy in advance to chip for this total data.
The data storage device of 12. TVs according to claim 11, is characterized in that, described chip is the Flash chip in order to storage running program.
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| JP4391548B2 (en) * | 2007-04-20 | 2009-12-24 | 株式会社メディアロジック | Device driver |
| CN101321250B (en) * | 2008-07-03 | 2010-06-02 | 四川长虹电器股份有限公司 | Television set important data storage method |
| CN101677384B (en) * | 2008-09-19 | 2011-03-23 | 鸿富锦精密工业（深圳）有限公司 | Data storage management system and method |
| CN102572330A (en) * | 2010-12-29 | 2012-07-11 | 厦门华侨电子股份有限公司 | Method for reading, writing and erasing data of liquid crystal television Flash chip |
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Effective date of registration: 20190401 Address after: 518000 9th Floor, D4 Building, International E City, 1001 Zhongshan Garden Road, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen TCL New Technology Co., Ltd. Address before: 516006 No. 78 Huifeng 4th Road, Zhongkai High-tech Development Zone, Huizhou City, Guangdong Province Patentee before: TCL Optoelectronic Technology (Huizhou) Co., Ltd. |