CN106956516A - A kind of sequence number memory can remove consumable chip, consumptive material, system and application method - Google Patents
A kind of sequence number memory can remove consumable chip, consumptive material, system and application method Download PDFInfo
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- CN106956516A CN106956516A CN201710278126.9A CN201710278126A CN106956516A CN 106956516 A CN106956516 A CN 106956516A CN 201710278126 A CN201710278126 A CN 201710278126A CN 106956516 A CN106956516 A CN 106956516A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
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- Ink Jet (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
The present invention is printing field, and in particular to a kind of sequence number memory can remove consumable chip, consumptive material, system and application method.The present invention above-mentioned technical purpose technical scheme is that：A kind of sequence number memory can remove consumable chip, and comprising Logical processing unit, data storage cell and interface communication unit, the data storage cell includes sequence number block, imaging data block one and imaging data block two；Be stored with consumptive material surplus data in the imaging data block one and the imaging data block two.Consumable chip, consumptive material, system and application method can be removed it is an object of the invention to provide a kind of memory of sequence number, in chip constant data block two is kept comprising the imaging data block one and data normally read and write, realize that printer does not do permanent storage for currently used consumptive material serial number data, improve the use autgmentability and versatility of general consumptive material.
Description
Technical field
The present invention is printing field, and in particular to a kind of sequence number memory can remove consumable chip, consumptive material, system and use
Method.
Background technology
With the popularization of office automation, printing device has been indispensable equipment in office activity, printed
, it is necessary to imaging device and the consumptive material matched with imaging device in journey.Existing printer is divided into ink-jet printer and laser
Printer, ink-jet printer is using the print cartridge of ink is accommodated as consumable container to paper jet ink, with the shape on paper
Into the word or pattern for needing to print；Laser printer is then using the cartridge of carbon dust is accommodated as consumable container in medium
It is upper to form the word or pattern for needing to print.Based on this, in inkjet technology, consumptive material is exactly print cartridge, and consumption is print cartridge
In ink amount, and in laser printing technology, consumptive material is cartridge, consumption be carbon dust powder amount.
By taking the print cartridge in inkjet printing field as an example, a complete print cartridge, which is usually contained, is provided with inner chamber in housing, housing,
Ink is to deposit in this inner chamber, is flowed out by ink outlet port.And chip is provided with the outer wall of housing.Chip includes a base
Plate and multiple modules being located on substrate and contact.It is provided with chip in memory module, memory module and records all of print cartridge
Multi information, such as cartridge model, the model of the printer matched, date of manufacture, ink amount data etc..In addition, usually containing
Sequence number information, the information of sequence number is the information for identifying print cartridge, is installed to after printer, and printer needs to read correctly
The information data of sequence number could carry out normal print job.
In the prior art, the situation of sequence number and ink amount or the binding memory of powder amount is there is, i.e. printer can be stored and made
The sequence number of used print cartridge and matching ink amount information, such situation can produce two kinds of defects, on the one hand, such
Design is after ink is exhausted, and user can only abandon print cartridge, not only cause the waste of the housing and chip of print cartridge, is even more
Environmental pollution is caused, and uses and fills black device ink-filled again, printer identification sequence number and ink amount information is will result in
Mistake, it is impossible to normally use.On the other hand, the production firm of general consumptive material can only take the mode for collecting sequence number to be consumed
Material is used, however, the serial number data limited amount being collected into, can still produce the situation of sequence number conflict, cause printer
Can not normal work.
The content of the invention
Consumable chip, consumptive material, system and application method, core can be removed it is an object of the invention to provide a kind of memory of sequence number
Constant data block two is kept comprising the imaging data block one and data normally read and write in piece, realizes printer for currently used
Consumptive material serial number data do not do permanent storage, improve the use autgmentability and versatility of general consumptive material.
The present invention above-mentioned technical purpose technical scheme is that：A kind of sequence number memory can be removed
Consumable chip, includes Logical processing unit, data storage cell and interface communication unit, it is characterised in that：
The data storage cell includes sequence number block, imaging data block one and imaging data block two；The imaging data block
One and the imaging data block two in be stored with consumptive material surplus data, when the interface communication unit is received to the imaging
During the request that data block one and the data of the imaging data block two are rewritten, data are carried out to the imaging data block one and changed
Write, to the imaging data block two without data rewriting, and return to the imaging data block one and the imaging data block two
Succeed the feedback information rewritten.
As the preferred of the present invention, the Logical processing unit includes certification recognition unit.
As the preferred of the present invention, the data storage cell is nonvolatile memory.
A kind of sequence number memory can remove consumptive material, and consumable chip can be removed by being provided with a kind of described sequence number memory.
A kind of memory of sequence number can memory dump system, can remove consumptive material core comprising imaging device and a kind of memory of sequence number
Piece, the imaging device, which is included, is used for the sequence number memory pond for storing consumable chip correspondence sequence number, for temporary storage of data
Use area and equipment processing unit, the equipment processing unit be used for compare imaging data block one described in the consumable chip
Whether the numerical value stored with the imaging data block two is identical, if it is different, then not by the corresponding sequence of the consumable chip
Sequence number value in number block is stored in the sequence number memory pond.
As the preferred of the present invention, multigroup consumptive material label data can be stored in the sequence number memory pond, is consumed described in every group
Material label data includes serial number data and consumptive material surplus data.
As the preferred of the present invention, the imaging device is also comprising conflict alarm module, and the conflict alarm module is used for
Judge whether the serial number data with being stored in the consumable chip has data for the data that are stored in sequence number memory pond
Conflict, includes the serial number data stored in the consumable chip in the sequence number remembers the data that pond is stored, and described
Consumptive material surplus in sequence number memory pond is less than the consumptive material surplus stored in the consumable chip, then is judged as data collision
And report an error.
As the preferred of the present invention, by the consumption in the serial number data in the consumable chip and the imaging data block one
Material surplus data deposit in the use area.
As the preferred of the present invention, when the equipment processing unit distinguishes imaging data block one described in the consumable chip
Be with the consumptive material surplus data recorded in the imaging data block two it is consistent, and the consumptive material surplus data reduce,
The sequence number that then serial number data of the consumable chip is stored in the imaging device is remembered in pond.
As the preferred of the present invention, when the imaging device installs another consumable chip, originally in the use area
The data of storage are automatically replaced in the field
A kind of memory of sequence number can memory dump system application method, it is characterised in that comprise the following steps：
Judge step with conflict Step 1: reading；
The consumptive material that imaging device is read in the serial number data and imaging data block one of the sequence number block in the consumable chip is remained
Headroom data, and be stored in the use area；
Comprising conflict alarm unit in the imaging device, the conflict alarm module is used to judge in the sequence number memory pond
Whether the data of storage have data collision with the serial number data that is stored in the consumable chip, when the sequence number remembers pond
The consumptive material included in the data of middle storage in the serial number data stored in the consumable chip, and sequence number memory pond is remained
Surplus is less than the consumptive material surplus stored in the consumable chip, then is judged as data collision and reports an error.
Step 2: using write-in data step；
In use, the equipment processing unit of the imaging device sends write-in data to the consumable chip please for consumptive material
Ask, for the consumptive material surplus data in data storage cell described in real-time update；
Step 3: data rewriting step；
The Logical processing unit is connected to after the request that the imaging device is sent, to the data in the imaging data block one
Rewritten, the data in the imaging data block two are not rewritten；
Step 4: data feedback step；
The consumable chip sends the imaging data block one to the imaging device and the imaging data block two has succeeded
The feedback signal of rewriting；
Step 5: judging step；
The imaging device reads the consumptive material surplus data in the imaging data block one and the imaging data block two, if two
Person is inconsistent, then the serial number data in the use area and consumptive material surplus data are not stored in into the sequence number remembers pond.
Step 6: removing replacement step；
After the imaging device installs new consumptive material, the imaging device is stored in the sequence number in the use area to script
Data and consumptive material surplus data dump are automatically replaced in the field.
As the preferred of the present invention, in conflict judges step, if not conflicting, the conflict alarm unit is read
The consumptive material surplus number in the serial number data and the imaging data block one in sequence number block in the data storage cell
According in the deposit use area.
As the preferred of the present invention, before step one, also comprising verification step, the imaging device and the consumptive material core
Piece carries out key handshake and authentication operation, and certification success just starts to read the data in the data storage cell.
As the preferred of the present invention, in step 5, judge in step, the imaging device reads the imaging data block one
With the consumptive material surplus data in the imaging data block two, if both are consistent, and consumptive material surplus data are reduced, then will be described
The sequence number memory pond is stored in using the serial number data in area and consumptive material surplus data.
In summary, the present invention has the advantages that：
1st, conflict alarm unit can to the data in consumable chip and printer sequence number memory pond in data whether conflict into
Row judges, and is reported an error automatically.
2nd, consumable chip can be carried out during consumptive material use to the data in imaging data block one and imaging data block two
Different processing modes.
3rd, the comparative results of data of the imaging device in imaging data block one and imaging data block two decides whether
Serial number data in the consumable chip is stored in sequence number memory pond.
4th, it can be automatically cleared and replace using the data in area.
5th, in this kind of print system using to consumable chip serial number data will not be stored in sequence number memory pond
In, substantially reduce or even avoid the printer that triggers due to serial number data conflict can not normal work phenomenon.
Brief description of the drawings
Fig. 1 is the hardware connection diagram of embodiment 1.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment 1, as shown in Figure 1：A kind of memory of sequence number can memory dump system, include imaging device and a kind of sequence
Row number memory can remove consumable chip, and the imaging device includes the sequence number memory for being used for storing consumable chip correspondence sequence number
Pond, the use area for temporary storage of data and equipment processing unit, when the equipment processing unit is used to compare the consumptive material
Whether imaging data block described in chip one is identical with the numerical value that the imaging data block two is stored, if it is different, then will be not described
Sequence number value in the corresponding sequence number block of consumable chip is stored in the sequence number memory pond.
The present embodiment is by taking inkjet technology as an example, and imaging device herein is ink-jet printer, and imaging cartridge is print cartridge,
Consumable quantity is measured for ink, and the technical scheme disclosed in present specification can equally be useful in other printing fields, such as in laser
In printing, imaging device is laser printer, and imaging cartridge is toner cartridge, and consumable quantity is powder amount.
In the present embodiment, complete sequence number memory can memory dump system, include imaging device and consumptive material,
That is sequence number has been installed on ink-jet printer and print cartridge, the housing of print cartridge and has remembered purgeable consumable chip.Sequence on printer
Row number remembers pond, uses area and equipment processing unit.Wherein, sequence number is all memory module using area and using area, for depositing
Store up data.The data stored in sequence number memory pond are longer-term storage, and the use of the data in area are then interim storages, are not done
Persistence.
Consumable chip, that is, be located at the ink box chip on cartridge case, wherein including data storage cell, data storage cell
Can be EEROM or FLASH or the nonvolatile memory of other classes.Data storage cell includes sequence number block,
The corresponding serial number data of the print cartridge is store in sequence number block.Imaging data block one and imaging data block two are also included, both
All be stored with consumptive material surplus data, and how many ink amounts are there remains in this data reflection print cartridge.
When in use, print cartridge is installed into electricity on printer, print cartridge first, then, printer carries out key with print cartridge and held
Hand, and it is authenticated identification.Ink box chip, which is provided with, to be used for and printer communication interface communication unit.Interface communication unit can be with
It is single line, two line modulation systems, or three lines, four lines or other communication interfaces.Comprising at logic in consumable chip
Unit is managed, Logical processing unit can be software control or the logic array of microprocessor.In Logical processing unit
Provided with certification recognition unit, for being authenticated interacting with printer.
After verification step is passed through, system enters read step, and printer is read in data storage cell first
Sequence number block and a kind of serial number data of imaging data block and ink amount remaining data, ink amount remaining data reflect that the print cartridge is also deposited
How many ink are contained, herein referred to as ink amount B.Subsequent system judges step into conflict, and in this step, printer is read first
Serial number data and ink amount remaining data in consumable chip, the two data are stored in data storage cell, then, beaten
Whether conflict alarm unit in print machine is to conflicting and judging, the rule of judgement is as follows：
The serial number data read, if be already present in the sequence number of printer itself memory pond, if so, then representing this
It is a used print cartridge.The reasonability for judging ink amount is continued thereafter with, the sequence number institute is store in sequence number memory pond
The black amount of residue read in data storage cell in corresponding remaining ink amount, this paper referred to as ink amount A, ink box chip, i.e., above
The ink amount B mentioned, if ink amount A numerical value is less than ink amount B, then printer is in order to prevent that the print cartridge of same sequence number from making repeatedly
With can then carry out conflict and report an error.
If not conflicting, by the ink amount B data in the serial number data read and imaging data block one, there is printer
Use area in.
Printer can disappear ink consumption naturally in use, and system, which enters, uses write step, in this step, printing
The equipment processing unit of machine sends write-in request of data to ink box chip, for the institute in data storage cell described in real-time update
State the consumptive material surplus data in imaging data block one and the imaging data block two；Then, data rewriting step, logical process
Unit is connected to after the request that the imaging device is sent, and is not while being modified as in data block one and imaging several piece two
Data in ink amount data, imaging data block one are that the data in ink amount B data, imaging data block two are ink amount C data, but
Doscrimination.In the technical program, the data that Logical processing unit measures B to ink are rewritten, and ink amount C data is not appointed
What is changed.
And in ensuing data feedback step, ink box chip to printer feedback processing data, feedback for ink amount B
Successfully rewritten with ink amount C.But just as described above, truth is that ink amount B rewrites, and ink amount C does not rewrite.
And imaging device is for using the data in area, Jimo amount B and serial number data, if the sequence in deposit printer
There is set of rule in row number memory pond, and this set rule realizes design in printer.Rule is specifically, printer can read data
Ink amount B and ink amount C data in memory cell, and judge whether consistent.If ink amount B is consistent with ink amount C, and measures B according to ink
Judge not brand-new print cartridge with ink amount C concrete numerical value, then will use the serial number data deposit sequence number memory pond in area.If
Ink amount B and ink amount C data are not consistent, then are not stored in memory pond.
In illustrated example above, although in data feedback step, ink box chip is to printer feedback processing data, instead
Feedback is that ink amount B and ink amount C have successfully rewritten.But truth be ink amount B rewrite, ink amount C do not rewrite, ink amount B and
Ink amount C is not consistent, then the corresponding serial number data of the print cartridge is not stored in then in memory pond.
By such scheme, the print cartridge used in this kind of print system, its corresponding serial number data will not be deposited
Storage is stored in and used in area in sequence number memory pond, and the use of the data in area is only interim storage, in the system
When replacing print cartridge, it can be automatically replaced in the field and remove using the data in area.
Claims (14)
1. a kind of sequence number memory can remove consumable chip, Logical processing unit, data storage cell and interface communication list are included
Member, it is characterised in that：
The data storage cell includes sequence number block, imaging data block one and imaging data block two；The imaging data block
One and the imaging data block two in be stored with consumptive material surplus data, when the interface communication unit is received to the imaging
During the request that data block one and the data of the imaging data block two are rewritten, data are carried out to the imaging data block one and changed
Write, to the imaging data block two without data rewriting, and return to the imaging data block one and the imaging data block two
Succeed the feedback information rewritten.
2. a kind of sequence number memory according to claim 1 can remove consumable chip, it is characterised in that：At the logic
Manage unit and include certification recognition unit.
3. a kind of sequence number memory according to claim 1 can remove consumable chip, it is characterised in that：The data storage
Unit is nonvolatile memory.
4. a kind of sequence number memory can remove consumptive material, it is characterised in that：Install just like a kind of sequence described in claim 1 or 2 or 3
Row number memory can remove consumable chip.
5. a kind of sequence number memory can memory dump system, one kind comprising imaging device and as described in claim 1 or 2 or 3
Sequence number memory can remove consumable chip, it is characterised in that：The imaging device, which is included, to be used to store consumable chip correspondence sequence
Number sequence number memory pond, the use area for temporary storage of data and equipment processing unit, the equipment processing unit is used for
Whether with numerical value that the imaging data block two store identical, if not if comparing imaging data block one described in the consumable chip
Together, then the sequence number value in the corresponding sequence number block of the consumable chip is not stored in the sequence number and remembers pond
In.
6. a kind of sequence number memory according to claim 5 can memory dump system, it is characterised in that：The sequence number note
Recall and can be stored in pond multigroup consumptive material label data, consumptive material label data described in every group includes serial number data and consumptive material is remaining
Measure data.
7. a kind of sequence number memory according to claim 6 can memory dump system, it is characterised in that：The imaging device
Also comprising conflict alarm module, the conflict alarm module be used to judging the data that are stored in sequence number memory pond whether with
There is data collision in the serial number data stored in the consumable chip, when the packet stored in sequence number memory pond contains
Consumptive material surplus in the serial number data stored in the consumable chip, and sequence number memory pond is less than the consumptive material core
The consumptive material surplus stored in piece, then be judged as data collision and report an error.
8. a kind of sequence number memory according to claim 7 can memory dump system, it is characterised in that：As the conflict police
Show that module judges not conflict, by the consumptive material surplus in the serial number data in the consumable chip and the imaging data block one
Data deposit in the use area.
9. a kind of sequence number memory according to claim 5 or 6 or 7 or 8 can memory dump system, it is characterised in that：When
The equipment processing unit distinguishes what is recorded in imaging data block one described in the consumable chip and the imaging data block two
The consumptive material surplus data be it is consistent, and the consumptive material surplus data reduce, then by the sequence number of the consumable chip
In sequence number memory pond of the data storage in the imaging device.
10. a kind of sequence number memory according to claim 5 or 6 or 7 or 8 can memory dump system, it is characterised in that：When
When the imaging device installs another consumable chip, the data stored originally in the use area are automatically replaced in the field
It is a kind of based on sequence number as claimed in claim 5 remember can memory dump system application method, it is characterised in that bag
Containing following steps：
Judge step with conflict Step 1: reading；
The consumptive material that imaging device is read in the serial number data and imaging data block one of the sequence number block in the consumable chip is remained
Headroom data, and be stored in the use area；
Comprising conflict alarm unit in the imaging device, the conflict alarm module is used to judge in the sequence number memory pond
Whether the data of storage have data collision with the serial number data that is stored in the consumable chip, when the sequence number remembers pond
The consumptive material included in the data of middle storage in the serial number data stored in the consumable chip, and sequence number memory pond is remained
Surplus is less than the consumptive material surplus stored in the consumable chip, then is judged as data collision and reports an error.
11. Step 2: use write-in data step；
In use, the equipment processing unit of the imaging device sends write-in data to the consumable chip please for consumptive material
Ask, for the consumptive material surplus data in data storage cell described in real-time update；
Step 3: data rewriting step；
The Logical processing unit is connected to after the request that the imaging device is sent, to the data in the imaging data block one
Rewritten, the data in the imaging data block two are not rewritten；
Step 4: data feedback step；
The consumable chip sends the imaging data block one to the imaging device and the imaging data block two has succeeded
The feedback signal of rewriting；
Step 5: judging step；
The imaging device reads the consumptive material surplus data in the imaging data block one and the imaging data block two, if two
Person is inconsistent, then the serial number data in the use area and consumptive material surplus data are not stored in into the sequence number remembers pond；
Step 6: removing replacement step；
After the imaging device installs new consumptive material, the imaging device is stored in the sequence number in the use area to script
Data and consumptive material surplus data dump are automatically replaced in the field.
12. sequence number according to claim 11 memory can memory dump system application method, it is characterised in that：In punching
It is prominent to judge in step, if not conflicting, the sequence number block in the data storage cell that the conflict alarm unit is read
In serial number data and the imaging data block one in consumptive material surplus data be stored in the use area.
13. sequence number according to claim 11 memory can memory dump system application method, it is characterised in that：In step
Before rapid one, also comprising verification step, the imaging device carries out key handshake and authentication operation, certification with the consumable chip
Success, just starts to read the data in the data storage cell.
14. sequence number according to claim 11 memory can memory dump system application method, it is characterised in that：In step
Rapid five, judge in step, the consumptive material that the imaging device is read in the imaging data block one and the imaging data block two is remained
Headroom data, if both are consistent, and consumptive material surplus data are reduced, then are remained the serial number data and consumptive material in the use area
Headroom data is stored in the sequence number memory pond.
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| CN108595128A (en) * | 2018-04-11 | 2018-09-28 | 杭州旗捷科技有限公司 | Consumable chip, consumptive material, consumptive material communication means |
| CN108819486A (en) * | 2018-05-11 | 2018-11-16 | 杭州旗捷科技有限公司 | Consumable chip and its communication means, consumable chip and imaging device communication system, method |
| CN109703203A (en) * | 2019-02-28 | 2019-05-03 | 珠海艾派克微电子有限公司 | Consumable items allowance information monitoring method and print system |
| CN110370810A (en) * | 2019-07-22 | 2019-10-25 | 珠海中恒集成电路有限公司 | Consumable chip data processing method, device, consumable chip and imaging cartridge |
| WO2020057056A1 (en) * | 2018-09-20 | 2020-03-26 | 杭州旗捷科技有限公司 | Ink cartridge recycling method and system, and readable storage medium and recycled ink cartridge |
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| CN112123942A (en) * | 2019-06-25 | 2020-12-25 | 杭州旗捷科技有限公司 | Consumable chip communication method, consumable chip and ink box |
| CN112824105A (en) * | 2019-11-20 | 2021-05-21 | 珠海艾派克微电子有限公司 | Data processing method of consumable chip, consumable and imaging equipment |
| CN113352770A (en) * | 2020-07-24 | 2021-09-07 | 珠海艾派克微电子有限公司 | Consumable chip and imaging box |
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