CN106671609A - Serial number adjustment method and device - Google Patents
Serial number adjustment method and device Download PDFInfo
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- CN106671609A CN106671609A CN201710000995.5A CN201710000995A CN106671609A CN 106671609 A CN106671609 A CN 106671609A CN 201710000995 A CN201710000995 A CN 201710000995A CN 106671609 A CN106671609 A CN 106671609A
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- Prior art keywords
- serial number
- printer
- imaging cartridge
- sent
- legal
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- 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.)
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Classifications
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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
- B41J2/17546—Cartridge presence detection or type identification electronically
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/121—Facilitating exception or error detection and recovery, e.g. fault, media or consumables depleted
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/126—Job scheduling, e.g. queuing, determine appropriate device
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention provides a serial number adjustment method and device. The method includes the steps that a current serial number switching mode of an imaging box is obtained; when the current serial number switching mode of the imaging box is an undetermined mode, whether a serial number sent to a printer is legal or not is judged; and when it is determined that the serial number sent to the printer is legal, the current serial number switching mode of the imaging box is switched into a locked mode from the undetermined mode, so that the currently used serial number of the imaging box is maintained unchanged. By means of the serial number adjustment method and device, a new imaging box can continue to be used after the imaging box is changed, judgment is not needed after the serial number is locked, compared with a manner that judgment is performed each time power-on is performed without locking, electricity is saved, and it is avoided that an error occurs when judgment is performed again.
Description
【Technical field】
The present invention relates to printing technique field, more particularly to a kind of method and a kind of serial number adjustment of serial number adjustment
Device.
【Background technology】
At present, printer includes ink-jet printer and laser printer, and ink-jet printer uses imaging cartridge, its loading
There is ink, laser printer is powder box or toner cartridge, and it is mounted with carbon dust.These boxes can be referred to as imaging cartridge, carbon dust and ink
Water may be collectively referred to as recording materials.
After the recording materials of imaging cartridge run out of, printer can remember the serial number of the imaging cartridge, and the serial number is stored in
On the box chip of imaging cartridge.Because the imaging cartridge of commercial type is produced by multiple commercial vendors, it is difficult to avoid serial number the same, such as
Fruit user is changed when installing new imaging cartridge, and serial number is as old imaging cartridge, and it is unavailable to may result in new imaging cartridge, this
Great inconvenience is brought to print job.
Accordingly, it would be desirable to a kind of new technical scheme, the technology that solving to change imaging cartridge new after imaging cartridge to use is asked
Topic.
【The content of the invention】
Embodiments provide a kind of method of serial number adjustment and a kind of device of serial number adjustment, it is intended to solve
The technical problem that imaging cartridge new after imaging cartridge cannot be used is changed in correlation technique, serial number can be effectively adjusted, with suitable
Demand should actually be printed.
In a first aspect, embodiments providing a kind of method of serial number adjustment, methods described includes：Obtain imaging
The current serial number switch mode of box；When the current serial number switch mode of the imaging cartridge is whne mould-fixed, judge to send
It is whether legal to the serial number of printer；It is when it is determined that the serial number for being sent to printer is legal, the imaging cartridge is current
Serial number switch mode by pattern switching undetermined be locking mode, with maintain the imaging cartridge currently used serial number not
Become.
In the above embodiment of the present invention, alternatively, after whether legal judging to be sent to the serial number of printer, also
Including：When it is determined that the serial number for being sent to printer is illegal, the currently used First ray number of the imaging cartridge is cut
It is changed to the second serial number.
In the above embodiment of the present invention, alternatively, after whether legal judging to be sent to the serial number of printer, also
Including：When it is determined that the serial number for being sent to printer is illegal, maintain the currently used serial number of the imaging cartridge constant.
In the above embodiment of the present invention, alternatively, judge to be sent to the serial number of printer it is whether legal before, also
Including：The currently used First ray number of the imaging cartridge is switched to into the second serial number；By second serial number to beating
Print machine sends.
In the above embodiment of the present invention, alternatively, after the current serial number switch mode of the acquisition imaging cartridge,
Also include：When the current serial number switch mode of the imaging cartridge is to install pattern first, by currently making for the imaging cartridge
First ray number to printer sends；Installation pattern switching is to treat mould-fixed.
In the above embodiment of the present invention, alternatively, it is described judge be sent to printer serial number it is whether legal including：
Whether the state parameter for judging printer write imaging cartridge reaches predetermined threshold value；When it is determined that the state ginseng of printer write imaging cartridge
When number reaches predetermined threshold value, it is determined that the serial number for being sent to printer is illegal；When it is determined that printer writes the shape of imaging cartridge
When state parameter is not up to predetermined threshold value, it is determined that the serial number for being sent to printer is legal；Wherein, the state parameter includes note
One or more in record buildup of material consumption, recording materials surpluses, number of print pages, four parameters of use time.
In the above embodiment of the present invention, alternatively, the currently used First ray number of the imaging cartridge is switched to
Second serial number, including：Second serial number is obtained from designated memory space；Second serial number is copied to into described
The storage location of one serial number, to replace the First ray number.
Second aspect, embodiments provides a kind of device of serial number adjustment, including：Pattern acquiring unit, obtains
Take the current serial number switch mode of imaging cartridge；Serial number judging unit, when the current serial number switch mode of the imaging cartridge
For when the mould-fixed, whether the serial number that judgement is sent to printer is legal；Mode switch element, when it is determined that being sent to printer
Serial number it is legal when, by the current serial number switch mode of the imaging cartridge by pattern switching undetermined be locking mode, with tie up
The currently used serial number for holding the imaging cartridge is constant.
In the above embodiment of the present invention, alternatively, described device also includes：First processing units, in the serial number
Judging unit judge be sent to the serial number of printer it is whether legal after, when it is determined that the serial number for being sent to printer is illegal
When, the currently used First ray number of the imaging cartridge is switched to into the second serial number.
In the above embodiment of the present invention, alternatively, described device also includes：Second processing unit, in the serial number
Judging unit judge be sent to the serial number of printer it is whether legal after, when it is determined that the serial number for being sent to printer is illegal
When, maintain the currently used serial number of the imaging cartridge constant.
In the above embodiment of the present invention, alternatively, the second processing unit is additionally operable to：Judge single in the serial number
Unit judge to be sent to the serial number of printer it is whether legal before, by the currently used First ray number switching of the imaging cartridge
For the second serial number, and second serial number is sent to printer.
In the above embodiment of the present invention, alternatively, described device also includes：Serial number transmitting element, in the pattern
Acquiring unit is obtained after the current serial number switch mode of imaging cartridge, when the current serial number switch mode of the imaging cartridge is
During pattern of installing first, the currently used First ray number of the imaging cartridge is sent to printer；The pattern switching list
Unit is additionally operable to：By the current serial number switch mode of imaging cartridge by pattern switching of installing first to treat mould-fixed.
In the above embodiment of the present invention, alternatively, the serial number judging unit specifically for：Judge that printer writes
Whether the state parameter of imaging cartridge reaches predetermined threshold value, wherein, when it is determined that printer write imaging cartridge state parameter reach it is pre-
If during threshold value, it is determined that the serial number for being sent to printer is illegal, when it is determined that printer writes the state parameter of imaging cartridge not
When reaching predetermined threshold value, it is determined that the serial number for being sent to printer is legal；The state parameter includes that recording materials accumulation disappears
One or more in consumption, recording materials surpluses, number of print pages, four parameters of use time.
In the above embodiment of the present invention, alternatively, the first processing units and/or the second processing unit are concrete
For：Second serial number is obtained from designated memory space, and second serial number is copied to into the First ray number
Storage location, to replace the First ray number.
The third aspect, embodiments provides a kind of imaging cartridge, including the sequence any one of above-described embodiment
The device of row number adjustment, therefore, the imaging cartridge has the device phase with the serial number adjustment any one of above-described embodiment
Same technique effect, will not be described here.
Above technical scheme, the technology that cannot be used for imaging cartridge new after the replacing imaging cartridge in correlation technique is asked
Topic, can divide various serial number switch modes for imaging cartridge, wherein, it is to treat cover half in the current serial number switch mode of imaging cartridge
During formula, whether the serial number that judgement is sent to printer is legal, and here legal refers to not remembered by printer, if then
It is legal, illustrate that current sequence number still can use, can be locking mode by current patten transformation undetermined without the need for switching, and forbid cutting
Serial number is changed, whereas if it is illegal, illustrate that current sequence number was remembered by printer, the current sequence number is unavailable, therefore
Can continue to switch other sequences number, to meet actual printing demand, that is to say, that in the case of current sequence number is disabled,
It still is able to proceed the switching of serial number.
By the technical scheme, still disabled problem is alleviated during print job after serial number switching, can
Effectively adjustment serial number, is user-friendly to, and adapts to actual printing demand.
【Description of the drawings】
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without having to pay creative labor, can be with other attached according to these accompanying drawings acquisitions
Figure.
Fig. 1 shows the flow chart of the method for serial number adjustment according to an embodiment of the invention；
Fig. 2 shows the flow chart of the method for serial number adjustment according to another embodiment of the invention；
Fig. 3 shows the flow chart of the method for serial number adjustment according to still a further embodiment；
Fig. 4 shows the flow chart of the method for serial number adjustment according to still another embodiment of the invention；
Fig. 5 shows the block diagram of the device of serial number adjustment according to an embodiment of the invention；
Fig. 6 shows the block diagram of imaging cartridge according to an embodiment of the invention.
【Specific embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term for using in embodiments of the present invention is, only merely for the purpose of description specific embodiment, and to be not intended to be limiting
The present invention." one kind ", " described " and " being somebody's turn to do " of singulative used in the embodiment of the present invention and appended claims
It is also intended to include most forms, unless context clearly shows that other implications.
Fig. 1 shows the flow chart of the method for serial number adjustment according to an embodiment of the invention.
As shown in figure 1, the method for the serial number adjustment of one embodiment of the present of invention, including：
Step 102, obtains the current serial number switch mode of imaging cartridge.
Wherein, various serial number switch modes can be divided for imaging cartridge, specifically, serial number switch mode includes treating cover half
Formula and locking mode, in the case where mould-fixed is treated, can carry out the switching of serial number, and in a locking mode, without the need for switching sequence number.
In a locking mode, imaging cartridge will not oneself active switching sequence number.If but external equipment (such as printer) send instructions it is tactile
When sending out switching sequence, then switching is also possible to.
Step 104, when the current serial number switch mode of imaging cartridge is whne mould-fixed, judgement is sent to the sequence of printer
Whether row number is legal.
Wherein, it is legal to refer to not remembered by printer, belong to available serial number, illegal finger is remembered by printer
Recalled, belonged to disabled serial number.
Step 106, when it is determined that the serial number for being sent to printer is legal, by the current serial number switch mode of imaging cartridge
It is locking mode by pattern switching undetermined, to maintain the currently used serial number of imaging cartridge constant.
In addition, when it is determined that the serial number for being sent to printer is illegal, by the currently used First ray of imaging cartridge
Number switch to the second serial number.
When the current serial number switch mode of imaging cartridge is whne mould-fixed, whether judgement is sent to the serial number of printer
Legal, here legal refers to not remembered by printer, if then legal, illustrates that current sequence number still can use, without the need for cutting
Change, can be locking mode by current patten transformation undetermined, and forbid switching sequence number, whereas if it is illegal, illustrate current
Serial number was remembered by printer, and the current sequence number is unavailable, therefore can continue to switch other sequences number, to meet reality
Printing demand, that is to say, that in the case of current sequence number is disabled, still is able to proceed the switching of serial number.
By the technical scheme so that changing imaging cartridge new after imaging cartridge can be continuing with, after serial number locking
Then without the need for judging again, the mode that upper electricity all judges that do not lock every time is compared, save electric energy, it is to avoid malfunction when judging again, side
Just user uses, and adapts to actual printing demand.
Alternatively, in step 104, whether the serial number that judgement is sent to printer is legal, including：Detect whether to receive
Specific instruction；When the specific instruction is received, according to the specific instruction, whether judgement is sent to the serial number of printer
It is legal.
The specific instruction can be write command or checking instruction, as long as some printers think that serial number can use, will
Send write command, it is believed that serial number is unavailable would not to be sent out, and another some printers are no matter serial number closes illegal, all can to into
As box sends write command or checking instruction.Therefore, it can by the write command from printer or the content of checking instruction come really
Whether the serial number for being sent to printer surely is legal
Alternatively, in step 104, whether the serial number that judgement is sent to printer is legal, including：According in Preset Time
Whether the quantity of the instruction for receiving, the serial number that judgement is sent to printer is legal.
Wherein, alternatively, in step 104, whether the serial number that judgement is sent to printer is legal, including：Judge to print
Whether the state parameter of machine write print cartridge imaging cartridge reaches predetermined threshold value；When it is determined that the state parameter of printer write imaging cartridge reaches
During to predetermined threshold value, it is determined that the serial number for being sent to printer is illegal；When it is determined that the state ginseng of printer write imaging cartridge
When number is not up to predetermined threshold value, it is determined that the serial number for being sent to printer is legal.
Predetermined threshold value refers to the threshold value that the imaging cartridge of printer record legal can be used, if printer is written to
When reaching predetermined threshold value as the state parameter of box, the data for illustrating printer record have shown that the state parameter of the imaging cartridge surpasses
Mark, the then serial number for being sent to printer is illegal, needs to change serial number.And if the state ginseng of printer write imaging cartridge
Number is not up to predetermined threshold values, illustrate the state parameter of the data display of the printer record imaging cartridge normally, still is able to legal work
Make, then the serial number for being sent to printer is legal, without the need for changing.
You need to add is that, state parameter include the accumulative consumption of recording materials, recording materials surpluses, number of print pages,
One or more in four parameters of use time, it is, of course, also possible to including other specification in addition, to adapt to actual beating
Print job requirements.The legitimacy of serial number is monitored by diversified state parameter, can be determined the need in time
Continue to change serial number, to ensure being smoothed out for print job.
In addition, the mode for obtaining state parameter can be the communication process by monitoring printer and box chip, it is also possible to
It is the data such as consumption, recording materials surpluses, number of print pages, use time of record in direct monitoring box chip.
Fig. 2 shows the flow chart of the method for serial number adjustment according to another embodiment of the invention.
As shown in Fig. 2 the method for the serial number adjustment of an alternative embodiment of the invention, including：
Step 202, obtains the current serial number switch mode of imaging cartridge, when the current serial number switch mode of imaging cartridge is
During pattern of installing first, into step 204, when the current serial number switch mode of imaging cartridge is whne mould-fixed, into step
206。
Wherein, serial number switch mode include first install pattern, treat mould-fixed and locking mode, imaging cartridge is installed first
When under installation pattern first.
Step 204, the currently used First ray number of imaging cartridge is sent to printer, and by the current sequence of imaging cartridge
Row number switch mode is by pattern switching of installing first to treat mould-fixed.
That such as compartmentalized box for holding assorted fruits and candies chip inherently has initial sequence number is SN1, and box chip only treats mould-fixed and locking mode,
So initial sequence number SN1 will be switched when entering whne mould-fixed, and that give printer is another serial number SN2,
Initial sequence number SN1 can be so caused to be wasted, therefore, introduce a pattern of installing first, when box chip is brand-new, SN1
Printer is sent directly to as current serial number.
In addition, if box chip has always electricity suppl, then can determine serial number it is illegal when switch again, then
SN1 can be to be sent to printer, just without arranging pattern of installing first.
Step 206, by the currently used First ray number of imaging cartridge the second serial number is switched to, and by the second serial number
Send to printer.
Whether step 208, the serial number that judgement is sent to printer is legal.
Step 210, maintains the currently used serial number of imaging cartridge constant.
Wherein, when it is determined that the serial number for being sent to printer is legal, by the current serial number switch mode of imaging cartridge by
Pattern switching undetermined is locking mode, to maintain the currently used serial number of imaging cartridge constant.And work as determination and be sent to printing
When the serial number of machine is illegal, that is, printer is when thinking that the serial number of box chip is unavailable, will stop power supply at once, leads
Cause box chip cannot switching sequence number at that time, when can only wait power supply again and in enter treat mould-fixed in the case of switch again.
In addition, in the embodiment shown in above-mentioned Fig. 1 and Fig. 2, the current sequence number of imaging cartridge is cut by First ray number
Being changed to the second serial number includes：The second serial number is obtained from designated memory space；Second serial number is copied to into First ray number
Storage location, to replace First ray number.
The First ray number of imaging cartridge is switched to into the second serial number, specifically, sensing serial number ground can also be changed
The address mark of location, the second serial number is pointed to by address mark from First ray number, and under such circumstances, box chip also needs to set
Serial number address mark is put, be stored in the multiple serial numbers in box chip for labelling is used as being sent to printer
Serial number.
Several serial numbers of box chip are stored in designated memory space, it is intended that memory space can be depositing on box chip
The memorizer that can be communicated with box chip on storage unit, alternatively imaging cartridge.
Fig. 3 shows the flow chart of the method for serial number adjustment according to still a further embodiment.
As shown in figure 3, the method for the serial number adjustment of yet another embodiment of the present invention, you see：
Step 302, power-up initializing.
Step 304, detects current serial number pattern, when current serial number pattern is whne mould-fixed, into step
306, when current serial number pattern is locking mode, into step 312.
If that is, being currently at locking mode, illustrating that serial number without the need for changing, then can directly carry out positive normal open
Letter, if in mould-fixed is treated, needing to send current sequence number to printer, into serial number subprogram is judged, enters to advance
One step judges.
Serial number judges that subprogram includes step 306, step 308 and step 310.
Step 306, judges that the instruction that printer is sent indicates whether that serial number is legal, when judged result is to be, enters
Step 308, otherwise, into step 310.
Here legal refers to not remembered by printer, if then legal, illustrates the serial number for being sent to printer
Still can use, can be locking mode by current patten transformation undetermined without the need for switching, and forbid switching sequence number, whereas if not
It is legal, illustrate that the serial number for being sent to printer was remembered by printer, the serial number that this is sent to printer is unavailable, therefore
Can continue to switch other sequences number, to meet actual printing demand, that is to say, that the serial number for being sent to printer is unavailable
In the case of, it still is able to proceed the switching of serial number.
Wherein, the concrete mode of judgement is identical with previous embodiment, will not be described here.
Step 308, by serial number pattern serial number locking mode is revised as.
Step 310, by current sequence number another serial number is switched to.
Step 312, proper communication.
By the technical scheme, still disabled problem is alleviated during print job after serial number switching, can
Effectively adjustment serial number, is user-friendly to, and adapts to actual printing demand.
Fig. 4 shows the flow chart of the method for serial number adjustment according to still another embodiment of the invention.
As shown in figure 4, the method for the serial number adjustment of another embodiment of the present invention, including：
Step 402, judges current serial number pattern, in headed by current serial number pattern installation pattern, enters
Step 404, is locking mould in current serial number pattern into step 408 when current serial number pattern is whne mould-fixed
During formula, into step 414.
Step 404, sends current sequence number.
That such as compartmentalized box for holding assorted fruits and candies chip inherently has initial sequence number is SN1, and box chip only treats mould-fixed and locking mode,
So initial sequence number SN1 will be switched when entering whne mould-fixed, and that give printer is another serial number SN2,
Initial sequence number SN1 can be so caused to be wasted, therefore, introduce a pattern of installing first, when box chip is brand-new, SN1
Printer is sent directly to as current serial number.
In addition, if box chip has always electricity suppl, then can determine serial number it is illegal when switch again, then
SN1 can be to be sent to printer, just without arranging pattern of installing first.
Step 406, serial number pattern is revised as to treat mould-fixed, and judges subprogram into serial number.
Step 408, by current sequence number another serial number is switched to, and judges subprogram into serial number.
Judge subprogram, i.e. the following steps 410 and 412 into serial number.
Step 410, judges that the instruction that printer is sent indicates whether that serial number is legal, when judged result is to be, enters
Step 412, otherwise, terminates process, at this point it is possible to directly terminate power supply, interrupts print job.
Step 412, by serial number pattern locking mode is revised as.
Step 414, proper communication.
By the technical scheme, still disabled problem is alleviated during print job after serial number switching, can
Effectively adjustment serial number, is user-friendly to, and adapts to actual printing demand.
Technical scheme is illustrated with reference to actual scene.
In actual scene one, in the memory element of box chip, be stored with multiple serial number SN1, SN2 ..., is also depositing
A serial number mode flag is provided with storage unit and a serial number switches subprogram.It is initial when serial number mode flag
When preset value is 0, what expression was currently at serial number treats mould-fixed.
The control unit of box chip detects the serial number when the printer offer signal of telecommunication namely carries out power-up initializing
Mode flag, if serial number pattern is labeled as 0, calling sequence number switching subprogram judges serial number in the case where mould-fixed is treated
Whether switching is needed.
In the case where mould-fixed is treated, the control unit of box chip judges sending over from printer by interface unit reception
In write instruction and data, whether ink, carbon dust consumption or one or more in number of print pages are more than corresponding door
Threshold value, if any of which item is more than corresponding threshold value, then it represents that current serial number is remembered by printer, no longer may be used
With, then next serial number is switched to from current serial number, for example, from SN1 SN2 is switched to.
If conversely, not less than corresponding threshold value, then it represents that current serial number is not also remembered by printer, then
Switching sequence number is not needed, now, serial number mode flag 1 can be revised as, locking mode has been indicated entry into.
When box chip power-up initializing next time, determine serial number mode flag and have been modified to 1, then no longer judge
Whether the write instruction and data that printer sends has exceeded corresponding threshold value, that is, no longer Perform sequence number switches sub- journey
Sequence.
In actual scene two, the pattern that install first is increased, that is, serial number mode flag could be arranged to：0- is first
Secondary installation pattern, 1- treat mould-fixed and 2- locking modes,
In actual scene three, when such as fruit chip judges that serial number is illegal, printer can also continue to power supply, then chip can
With now switching sequence number, without waiting upper electricity next time.But if now printer is stopped power supply to imaging box chip immediately,
Now box chip carries out serial number switching with regard to not having enough time, then, initialization is re-powered next time (such as start, to be pacified again
Dress imaging cartridge etc.) when, serial number or original.
Accordingly, there are a problem for choosing when to carry out serial number switching, it is assumed that the initial sequence number of box chip is
SN1, such as compartmentalized box for holding assorted fruits and candies chip only treat mould-fixed and locking mode, then serial number SN1 is understanding the directly quilt when entering whne mould-fixed
Switch off, that give printer is then another serial number SN2.This can cause serial number SN1 to waste, therefore can draw again
Enter Installation Modes first, when box chip is brand-new, directly send SN1 as current serial number.
Fig. 5 shows the block diagram of the device of serial number adjustment according to an embodiment of the invention.
As shown in figure 5, the device 500 of the serial number adjustment of one embodiment of the present of invention, including：Pattern acquiring unit
502nd, serial number judging unit 504 and mode switch element 506.In concrete application, the device 500 of serial number adjustment can be
One box chip, or serial number adjustment device 500 be arranged on box chip.
Pattern acquiring unit 502 is used to obtain the current serial number switch mode of imaging cartridge.
Wherein, various serial number switch modes can be divided for imaging cartridge, specifically, serial number switch mode includes treating cover half
Formula and locking mode, in the case where mould-fixed is treated, can carry out the switching of serial number, and in a locking mode, can not switching sequence number.
Serial number judging unit 504 is used for when the current serial number switch mode of imaging cartridge is whne mould-fixed, judges to send out
Whether the serial number for giving printer is legal.
Wherein, legal to refer to not remembered by printer, illegal finger was remembered by printer.
Mode switch element 506 is used for when it is determined that the serial number for being sent to printer is legal, by the current sequence of imaging cartridge
Row number switch mode is locking mode by pattern switching undetermined, to maintain the currently used serial number of imaging cartridge constant.
In the above embodiment of the present invention, alternatively, the device 500 of serial number adjustment also includes first processing units 508,
First processing units 508 be used for serial number judging unit 504 judge be sent to the serial number of printer it is whether legal after, when
It is determined that when the serial number for being sent to printer is illegal, the currently used First ray number of imaging cartridge is switched to into the second sequence
Number.
When the current serial number switch mode of imaging cartridge is whne mould-fixed, whether judgement is sent to the serial number of printer
Legal, here legal refers to not remembered by printer, if then legal, illustrates that current sequence number still can use, without the need for cutting
Change, can be locking mode by current patten transformation undetermined, and forbid switching sequence number, whereas if it is illegal, illustrate current
Serial number was remembered by printer, and the current sequence number is unavailable, therefore can continue to switch other sequences number, to meet reality
Printing demand, that is to say, that in the case of current sequence number is disabled, still is able to proceed the switching of serial number.
By the technical scheme, still disabled problem is alleviated during print job after serial number switching, can
Effectively adjustment serial number, is user-friendly to, and adapts to actual printing demand.
In the above embodiment of the present invention, alternatively, the device 500 of serial number adjustment also includes second processing unit 510,
Second processing unit 510 be used for serial number judging unit 504 judge be sent to the serial number of printer it is whether legal after, when
Judgement be sent to printer serial number it is illegal when, maintain the currently used serial number of imaging cartridge constant.
And, second processing unit 510 is additionally operable to：The sequence for being sent to printer is judged in serial number judging unit 504
Before number whether legal, the currently used First ray number of imaging cartridge is switched to into the second serial number, and by the second serial number
Send to printer.
Wherein, when it is determined that the serial number for being sent to printer is legal, by the current serial number switch mode of imaging cartridge by
Pattern switching undetermined is locking mode, to maintain the currently used serial number of imaging cartridge constant.And work as determination and be sent to printing
When the serial number of machine is illegal, it is not required that switching sequence number, and can be to stop power supply at once, interrupt print job, at this
In the case of kind, when being once again powered up, remain in and treat mould-fixed, you can proceed to judge.
In the above embodiment of the present invention, alternatively, the device 500 of serial number adjustment also includes serial number transmitting element
512, after pattern acquiring unit 502 obtains the current serial number switch mode of imaging cartridge, when the current serial number of imaging cartridge
When switch mode is to install pattern first, the currently used First ray number of imaging cartridge is sent to printer；Pattern switching
Unit 506 is additionally operable to：By the current serial number switch mode of imaging cartridge by pattern switching of installing first to treat mould-fixed.
That such as compartmentalized box for holding assorted fruits and candies chip inherently has initial sequence number is SN1, and box chip only treats mould-fixed and locking mode,
So initial sequence number SN1 will be switched when entering whne mould-fixed, and that give printer is another serial number SN2,
Initial sequence number SN1 can be so caused to be wasted, therefore, introduce a pattern of installing first, when box chip is brand-new, SN1
Printer is sent directly to as current serial number.
In addition, if box chip has always electricity suppl, then can determine serial number it is illegal when switch again, then
SN1 can be to be sent to printer, just without arranging pattern of installing first.
In the above embodiment of the present invention, alternatively, serial number judging unit 504 specifically for：Judge that printer writes
Whether the state parameter of imaging cartridge reaches predetermined threshold value, wherein, when it is determined that printer write imaging cartridge state parameter reach it is pre-
If during threshold value, it is determined that the serial number for being sent to printer is legal, when it is determined that the state parameter of printer write imaging cartridge does not reach
During to predetermined threshold value, it is determined that the serial number for being sent to printer is illegal；State parameter include recording materials accumulation consumption,
One or more in recording materials surpluses, number of print pages, four parameters of use time.
You need to add is that, state parameter include recording materials accumulation consumption, recording materials surpluses, number of print pages,
One or more in four parameters of use time, it is, of course, also possible to including other specification in addition, to adapt to actual beating
Print job requirements.The legitimacy of serial number is monitored by diversified state parameter, can be determined the need in time
Continue to change serial number, to ensure being smoothed out for print job.
In addition, the mode for obtaining state parameter can be the communication process by monitoring printer and box chip, it is also possible to
It is the data such as consumption, recording materials surpluses, number of print pages, use time of record in direct monitoring box chip.
In the above embodiment of the present invention, alternatively, first processing units 508 and/or second processing unit 510 are specifically used
In：The second serial number is obtained from designated memory space, and the second serial number is copied to into the storage location of First ray number, to replace
Change First ray number.
Several serial numbers of box chip are stored in designated memory space, it is intended that memory space can be depositing on box chip
The memorizer that can be communicated with box chip on storage unit, alternatively imaging cartridge.
Fig. 6 shows the block diagram of imaging cartridge according to an embodiment of the invention.
As shown in fig. 6, imaging cartridge according to an embodiment of the invention 600, including the serial number adjustment shown in Fig. 5
Device 500, therefore, the imaging cartridge 600 has the identical technique effect of device 500 with the serial number adjustment shown in Fig. 5, here
Repeat no more.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme so that change
New imaging cartridge can be continuing with after imaging cartridge, then without the need for judging again after serial number locking, compare and do not lock every time upper electricity
The mode for all judging, saves electric energy, it is to avoid malfunctions when judging again, is user-friendly to, and adapts to actual printing demand.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation of description affiliated partner, represent
There may be three kinds of relations, for example, A and/or B can be represented：Individualism A, while there is A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent forward-backward correlation pair as if a kind of relation of "or".
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement
Or event) when " or " in response to detecting (condition or event of statement) ".
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method, can be with
Realize by another way.For example, device embodiment described above is only schematic, for example, the unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example, multiple units or group
Part can with reference to or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown
Or discuss coupling each other direct-coupling or communication connection can be by the indirect of some interfaces, device or unit
Coupling is communicated to connect, and can be electrical, mechanical or other forms.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit both can be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
Device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention each
The part steps of embodiment methods described.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
Can be with the medium of store program codes.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.
Claims (15)
1. a kind of method that serial number is adjusted, it is characterised in that methods described includes：
Obtain the current serial number switch mode of imaging cartridge；
When the current serial number switch mode of the imaging cartridge is whne mould-fixed, whether judgement is sent to the serial number of printer
It is legal；
When it is determined that the serial number for being sent to printer is legal, by the current serial number switch mode of the imaging cartridge by treating cover half
Formula switches to locking mode, to maintain the currently used serial number of the imaging cartridge constant.
2. method according to claim 1, it is characterised in that judge the serial number for being sent to printer it is whether legal it
Afterwards, also include：
When it is determined that the serial number for being sent to printer is illegal, by the currently used First ray number switching of the imaging cartridge
For the second serial number.
3. method according to claim 1, it is characterised in that judge the serial number for being sent to printer it is whether legal it
Afterwards, also include：
When it is determined that the serial number for being sent to printer is illegal, maintain the currently used serial number of the imaging cartridge constant.
4. method according to claim 3, it is characterised in that judge the serial number for being sent to printer it is whether legal it
Before, also include：
The currently used First ray number of the imaging cartridge is switched to into the second serial number；
Second serial number is sent to printer.
5. method according to claim 1, it is characterised in that in the current serial number switch mode of the acquisition imaging cartridge
Afterwards, also include：
When the current serial number switch mode of the imaging cartridge is to install pattern first, by the currently used of the imaging cartridge
First ray number to printer sends；
By the current serial number switch mode of imaging cartridge by pattern switching of installing first to treat mould-fixed.
6. the method according to claim 1 to 5 any one, it is characterised in that the judgement is sent to the sequence of printer
Row number it is whether legal including：
Whether the state parameter for judging printer write imaging cartridge reaches predetermined threshold value；
When it is determined that the state parameter of printer write imaging cartridge reaches predetermined threshold value, it is determined that be sent to the serial number of printer
It is illegal；
When it is determined that the state parameter of printer write imaging cartridge is not up to predetermined threshold value, it is determined that be sent to the sequence of printer
It is number legal；
Wherein, the state parameter includes recording materials accumulation consumption, recording materials surpluses, number of print pages, use time
One or more in four parameters.
7. the method according to claim 2 or 4, it is characterised in that currently used first by the imaging cartridge
Serial number switches to the second serial number, including：
Second serial number is obtained from designated memory space；
Second serial number is copied to into the storage location of the First ray number, to replace the First ray number.
8. the device that a kind of serial number is adjusted, it is characterised in that include：
Pattern acquiring unit, obtains the current serial number switch mode of imaging cartridge；
Serial number judging unit, when the current serial number switch mode of the imaging cartridge is whne mould-fixed, judgement is sent to beats
Whether the serial number of print machine is legal；
Mode switch element, when it is determined that the serial number for being sent to printer is legal, the current serial number of the imaging cartridge is cut
Mold changing formula is locking mode by pattern switching undetermined, to maintain the currently used serial number of the imaging cartridge constant.
9. device according to claim 8, it is characterised in that also include：
First processing units, the serial number judging unit judge be sent to the serial number of printer it is whether legal after, when
It is determined that when the serial number for being sent to printer is illegal, the currently used First ray number of the imaging cartridge is switched to into second
Serial number.
10. device according to claim 8, it is characterised in that also include：
Second processing unit, the serial number judging unit judge be sent to the serial number of printer it is whether legal after, when
It is determined that when the serial number for being sent to printer is illegal, maintain the currently used serial number of the imaging cartridge constant.
11. devices according to claim 10, it is characterised in that the second processing unit is additionally operable to：
The serial number judging unit judge be sent to the serial number of printer it is whether legal before, by the imaging cartridge work as
The front First ray number for using switches to the second serial number, and second serial number is sent to printer.
12. devices according to claim 8, it is characterised in that also include：
Serial number transmitting element, after the pattern acquiring unit obtains the current serial number switch mode of imaging cartridge, works as institute
State the current serial number switch mode of imaging cartridge for first install pattern when, by the currently used First ray of the imaging cartridge
Number to printer send；
The mode switch element is additionally operable to：
By the current serial number switch mode of imaging cartridge by pattern switching of installing first to treat mould-fixed.
13. devices according to claim 8 to 12 any one, it is characterised in that the serial number judging unit is concrete
For：
Whether the state parameter for judging printer write imaging cartridge reaches predetermined threshold value, wherein, when it is determined that printer is written to picture
When the state parameter of box reaches predetermined threshold value, it is determined that the serial number for being sent to printer is illegal, when it is determined that printer write
When the state parameter of imaging cartridge is not up to predetermined threshold value, it is determined that the serial number for being sent to printer is legal；
The state parameter includes recording materials accumulation consumption, recording materials surpluses, number of print pages, four ginsengs of use time
One or more in number.
14. devices according to claim 9 or 11, it is characterised in that at the first processing units and/or described second
Reason unit specifically for：
Second serial number is obtained from designated memory space, and second serial number is copied to into the First ray number
Storage location, to replace the First ray number.
15. a kind of imaging cartridges, it is characterised in that include the device of the serial number adjustment as described in any one of claim 8 to 14.
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| CN201710000995.5A CN106671609B (en) | 2017-01-03 | 2017-01-03 | The device of the method and sequence number adjustment of sequence number adjustment |
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| CN201710000995.5A CN106671609B (en) | 2017-01-03 | 2017-01-03 | The device of the method and sequence number adjustment of sequence number adjustment |
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| 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 |
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| CN112192961A (en) * | 2020-10-19 | 2021-01-08 | 珠海艾派克微电子有限公司 | Identification data switching method, equipment, consumable chip, consumable box and medium |
| CN113568290A (en) * | 2021-07-02 | 2021-10-29 | 珠海天威技术开发有限公司 | Serial number switching control circuit and working method thereof, consumable chip and working method thereof, consumable container and printing equipment |
| CN114103471A (en) * | 2021-11-30 | 2022-03-01 | 珠海艾派克微电子有限公司 | Authentication data switching method, consumable chip and consumable box |
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