CN106585104B - Regeneration chip and its contact control method - Google Patents
Regeneration chip and its contact control method Download PDFInfo
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- CN106585104B CN106585104B CN201611196871.0A CN201611196871A CN106585104B CN 106585104 B CN106585104 B CN 106585104B CN 201611196871 A CN201611196871 A CN 201611196871A CN 106585104 B CN106585104 B CN 106585104B
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- switch
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- signal end
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- connecting terminal
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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
- B41J2/135—Nozzles
- B41J2/14—Structure thereof only for on-demand ink jet heads
-
- 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
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1279—Controller construction, e.g. aspects of the interface hardware
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- 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
An embodiment of the present invention provides a kind of regeneration chip and its contact control methods, it is related to consumable chip technical field, the break-make between the printer connecting terminal of regeneration chip and primary chip connection contact can be controlled, so as to the signal interference and collision problem that prevent regeneration chip and when primary chip sends a signal to printer simultaneously is caused.The regeneration chip includes：Printer connecting terminal, primary chip connection contact and switching signal end；The primary chip connection contact is connected with printer connecting terminal by on-off circuit, the on-off circuit is also attached to the switching signal end, and the on-off circuit is used to make on or off between the primary chip connection contact and printer connecting terminal under the control at the switching signal end.
Description
【Technical field】
The present invention relates to printing consumables technical field more particularly to a kind of regeneration chip and its contact control methods.
【Background technology】
For the consumptive material with print head, consumable chip is additionally operable in addition to being used to store the information such as sequence number to printing
The control of head, therefore, when recycling such consumptive material, it is necessary to which regeneration chip of plugging on primary chip in consumptive material, makes primary chip
Contact and regeneration chip contact portion.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art：
Regeneration chip leads directly to contact using individual layer, that is to say, that the corresponding contact of printer and primary chip, regeneration chip
Be connected together, in communication process, printer by the same contact to regeneration chip and primary chip send signal and
Signal is received, in this case, if regeneration chip and primary chip send signal by the contact simultaneously, is likely to result in letter
Number interfere with each other and conflict, cause printer that can not work normally.
【The content of the invention】
In view of this, an embodiment of the present invention provides a kind of regeneration chip and its contact control method, regeneration can be controlled
Break-make between the printer connecting terminal and primary chip connection contact of chip, so as to prevent regeneration chip and primary chip same
When send a signal to signal interference caused during printer and collision problem.
On the one hand, an embodiment of the present invention provides a kind of regeneration chip, including：
Printer connecting terminal, primary chip connection contact and switching signal end；
The primary chip connection contact is connected with the printer connecting terminal by on-off circuit, the on-off circuit
The switching signal end is also attached to, the on-off circuit is used to make the primary chip under the control at the switching signal end
On or off between connecting terminal and the printer connecting terminal.
Specifically, above-mentioned regeneration chip further includes：
The switch control unit at the switching signal end is connected to, the switch control unit is used for according to the regeneration core
Piece or primary chip have been sent to the data content of printer or have been sent out according to the printer that the regeneration chip has received
The data content sent controls the on-off circuit.
Specifically, the regeneration chip further includes：Signal receiving end and signal output part, the signal receiving end are connected to
The printer connecting terminal；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary core
Piece connecting terminal, control terminal are connected to the first switch signal end；
Gating unit, including the first gated end, the second gated end, conduction terminal and control terminal, the first gated end connection
In the primary chip connection contact, second gated end is connected to the signal output part, the control of the gating unit
End is connected to the second switch signal end, and the conduction terminal is connected to the printer connecting terminal.
Specifically, the on-off circuit further includes：
The second switch pipe being connected between the signal output part and second gated end, first end are connected to institute
Signal output part is stated, second end is connected to second gated end, and control terminal is connected to the first switch signal end；
The 3rd switching tube being connected between the conduction terminal and the printer connecting terminal, first end are connected to institute
Conduction terminal is stated, second end is connected to the printer connecting terminal, and control terminal is connected to the first switch signal end；
The first switch pipe is the first Control Cooling switching tube, and the second switch pipe and the 3rd switching tube are the
Two Control Cooling switching tubes, the first Control Cooling switching tube are effectively control level with the second Control Cooling switching tube
Opposite switching tube.
Specifically, the regeneration chip further includes：Internal signal end；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the internal signal end, and second end is connected to the printer connection
Contact, control terminal are connected to the first switch signal end；
Second switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary core
Piece connecting terminal, control terminal are connected to the second switch signal end.
Specifically, above-mentioned switch control unit is additionally operable to, when the information response of communication completion or communication instruction acts knot
Shu Hou exports conduction level to the first switch signal end.
On the other hand, a kind of contact control method of regeneration chip is provided, the regeneration chip includes printer connection and touches
Point, primary chip connection contact and switching signal end；The primary chip connection contact and the printer connecting terminal pass through
On-off circuit connects, and the on-off circuit is also attached to the switching signal end；
The described method includes：
Under the control at the switching signal end, the primary chip connection contact and described is made by the on-off circuit
On or off between printer connecting terminal.
Specifically, above-mentioned regeneration chip further includes：
The switch control unit at the switching signal end is connected to, the switch control unit is used for according to the regeneration core
Piece or primary chip have been sent to the data content of printer or have been sent out according to the printer that the regeneration chip has received
The data content sent controls the on-off circuit.
Specifically, the regeneration chip further includes：Signal receiving end and signal output part, the signal receiving end are connected to
The printer connecting terminal；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary core
Piece connecting terminal, control terminal are connected to the first switch signal end；
Gating unit, including the first gated end, the second gated end, conduction terminal and control terminal, the first gated end connection
In the primary chip connection contact, second gated end is connected to the signal output part, the control of the gating unit
End is connected to the second switch signal end, and the conduction terminal is connected to the printer connecting terminal；
The described method includes：
It receives and instructs in response to primary chip, conduction level is exported to the first switch signal end；
It sends and instructs in response to primary chip, export cut-off level to the first switch signal end, opened to described second
The output of OFF signal end makes the first gated end conducting, the control signal of second gated end cut-off；
It sends and instructs in response to regeneration chip, export cut-off level to the first switch signal end, opened to described second
The output of OFF signal end makes the first gated end cut-off, the control signal of second gated end conducting.
Specifically, the on-off circuit further includes：
The second switch pipe being connected between the signal output part and second gated end, first end are connected to institute
Signal output part is stated, second end is connected to second gated end, and control terminal is connected to the first switch signal end；
The 3rd switching tube being connected between the conduction terminal and the printer connecting terminal, first end are connected to institute
Conduction terminal is stated, second end is connected to the printer connecting terminal, and control terminal is connected to the first switch signal end；
The first switch pipe is the first Control Cooling switching tube, and the second switch pipe and the 3rd switching tube are the
Two Control Cooling switching tubes, the first Control Cooling switching tube are effectively control level with the second Control Cooling switching tube
Opposite switching tube.
Specifically, the regeneration chip further includes：Internal signal end；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the internal signal end, and second end is connected to the printer connection
Contact, control terminal are connected to the first switch signal end；
Second switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary core
Piece connecting terminal, control terminal are connected to the second switch signal end；
The described method includes：
It sends and instructs in response to regeneration chip, export conduction level to the first switch signal end, opened to described second
OFF signal end exports cut-off level；
It sends and instructs in response to primary chip, export cut-off level to the first switch signal end, opened to described second
OFF signal end exports conduction level.
Specifically, the method further includes：
After communication completion or information response's release of communication instruction, led to first switch signal end output
It is powered flat.
Regeneration chip provided in an embodiment of the present invention and its contact control method make printer connecting terminal by switching electricity
Road is connected with primary chip connection contact, so as to need printer receive regeneration chip send signal and non-protogenous chip send out
During the signal sent, make to end between printer connecting terminal and primary chip connection contact by on-off circuit, connect printer
The signal that regeneration chip is sent by printer connecting terminal is received, the signal sent without receiving primary chip, so as to
Avoid the interference generated between unlike signal and collision problem.
【Description of the drawings】
It in order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this field
For those of ordinary skill, without having to pay creative labor, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure diagram of regeneration chip in the embodiment of the present invention；
Fig. 2 is the structure diagram of another regeneration chip in the embodiment of the present invention；
Fig. 3 is the structure diagram of another regeneration chip in the embodiment of the present invention；
Fig. 4 is the structure diagram of another regeneration chip in the embodiment of the present invention.
【Specific embodiment】
For a better understanding of the technical solution of the present invention, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
It states.
It will be appreciated that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention.In the embodiment of the present invention and " one kind " of singulative used in the attached claims, " described " and "the"
It is also intended to including most forms, unless context clearly shows that other meanings.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, represent
There may be three kinds of relations, for example, A and/or B, can represent：Individualism A, exists simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, it is a kind of relation of "or" to typically represent forward-backward correlation object.
Embodiment one
As shown in Figure 1, the embodiment of the present invention provides a kind of regeneration chip, including：Printer connecting terminal A, primary chip
Connecting terminal B and switching signal end L；Primary chip connection contact B and printer connecting terminal A are connected by on-off circuit 1, are opened
Powered-down road 1 is also attached to switching signal end L, and on-off circuit 1 is tactile for making primary chip connection under the control of switching signal end L
On or off between point B and printer connecting terminal A.In general, printer connecting terminal A is arranged at the front of regeneration chip,
For being connected to printer, primary chip connection contact B is arranged at the back side of regeneration chip and the printer connecting terminal A phases
At corresponding position, for connecting primary chip.Regeneration chip is covered on primary chip and uses, primary chip connection contact B with
Corresponding contact portion on primary chip, printer connecting terminal A contact portions corresponding on printer.When needing to make printing
When machine sends a signal to primary chip and regeneration chip simultaneously, primary chip connection contact B and printing are controlled by on-off circuit 1
It is turned between machine connecting terminal A, you can so that the signal transmission that printer is sent is to primary chip and regeneration chip；When needs make
Printer only receive regeneration chip transmission signal and non-protogenous chip send signal when, controlled by on-off circuit 1 primary
End between chip connection contact B and printer connecting terminal A, you can so that printer receives regeneration chip and passes through printer
The signal that connecting terminal A is sent, the signal sent without receiving primary chip, generates so as to avoid between unlike signal
Collision problem.
Specifically, above-mentioned regeneration chip further includes：The switch control unit 2 of switching signal end L is connected to, switch control is single
Member 2 is used to be sent to the data content of printer according to regeneration chip or primary chip or received according to regeneration chip
The data content transmitted by printer arrived generates corresponding control level and exports to the control terminal of on-off circuit 1, so as to real
Now on-off circuit 1 is controlled.For example, switch control unit 2, which gets printer, is sent to regeneration chip or primary chip
Data content, the content include instruction obtain sequence number instruction, regeneration chip is needed to send its corresponding sequence number at this time,
Without primary chip is made to transmit Sequence Number, therefore switch control unit 2 sends corresponding control level to on-off circuit 1, makes original
End between raw chip connection contact B and printer connecting terminal A, even if primary chip also receives the instruction at this time, and it is raw
Into sequence number, printer can not be also sent to；If switch control unit 2 gets printer and is sent to regeneration chip or primary
The data content of chip, which includes instruction can send print head control instruction in next sending cycle, need original at this time
Raw chip can receive print head control instruction, and to control print head, therefore switch control unit 2 is sent accordingly
Level is controlled to make to turn between primary chip connection contact B and printer connecting terminal A, i.e., when next hair to on-off circuit 1
Sending the cycle, primary chip can receive print head control instruction when reaching；Similar, primary chip sends data to printer
When, it is necessary to by regeneration chip, switch control unit 2 gets the data content at this time, if including being used to indicate printing
Machine next cycle receive specific information, and the specific information need by some in regeneration chip or primary chip come
It sends, then switch control unit 2 sends corresponding control level to on-off circuit 1 as needed, makes printer in a next week
Phase can receive the data transmitted by specific chip.
Regeneration chip in the present embodiment makes printer connecting terminal connect by on-off circuit and primary chip connection contact
Connect, so as to need printer receive regeneration chip send signal and non-protogenous chip send signal when, pass through switch electricity
Road makes to end between printer connecting terminal and primary chip connection contact, and printer is made to receive regeneration chip and passes through printer
The signal that connecting terminal is sent, the signal sent without receiving primary chip, generates so as to avoid between unlike signal
Interference and collision problem.
Embodiment two
As shown in Fig. 2, on the basis of embodiment one, above-mentioned regeneration chip further includes：Signal receiving end IN and signal are defeated
Outlet OUT, signal receiving end IN are connected to printer connecting terminal A；Switching signal end L includes first switch signal end L1 and the
Two switching signal end L2；On-off circuit 1 includes：First switch pipe M1, first end are connected to printer connecting terminal A, the
Two ends are connected to primary chip connection contact B, and control terminal is connected to first switch signal end L1；Gating unit T, including first
Gated end, the second gated end, conduction terminal and control terminal, the first gated end are connected to primary chip connection contact B, the second gated end
Signal output part OUT is connected to, the control terminal of gating unit T is connected to second switch signal end L2, and conduction terminal is connected to printing
Machine connecting terminal A.
In the present embodiment, regeneration chip receives signal, inside letter by signal receiving end IN from printer connecting terminal A
It number is exported by signal output part OUT to printer connecting terminal A.Due to regeneration chip signal receiving end IN always with printing
Machine connecting terminal A is turned on, and therefore, regeneration chip can receive communication instruction and the information of printer transmission to judge to be always
It is no that primary chip is needed to receive or send signal；When primary chip is needed to receive the information that printer is sent, regeneration chip to
First switch signal end L1 exports conduction level, turns on first switch pipe M1, at this point, printer connecting terminal A and primary core
It is turned between piece connecting terminal B, the information that printer is sent can be transmitted to primary chip；Information is sent when needing primary chip
During to printer, regeneration chip exports cut-off level to first switch signal end L1, ends first switch pipe M1, is opened to second
OFF signal end L2 output makes the first gated end conducting, the second gated end cut-off control signal, at this point, primary chip pass through it is primary
Chip connection contact B and gating unit T sends the signal to printer connecting terminal A, so that the information of primary chip can be with
It is transmitted to printer；When regeneration chip is needed to send information to printer, regeneration chip is exported to new number end L1 of first switch
Cut-off level ends first switch pipe M1, leads the cut-off of the first gated end, the second gated end to the output of second switch signal end
Logical control signal, at this time regeneration chip can be sent information to by signal output part OUT and gating unit T printer company
Contact point A, so that the information of regeneration chip can be transmitted to printer, simultaneously because the cut-off of first switch pipe M1, makes original
Raw chip can not send information to printer simultaneously, so as to avoid the interference and collision problem generated between unlike signal.
Embodiment three
As shown in figure 3, on the basis of embodiment two, on-off circuit further includes：It is connected to signal output part OUT and second
Second switch pipe M2 between gated end, first end are connected to signal output part OUT, and second end is connected to the second gating
End, control terminal are connected to first switch signal end L1；The 3rd switch being connected between conduction terminal and printer connecting terminal A
Pipe M3, first end are connected to conduction terminal, and second end is connected to printer connecting terminal A, and control terminal is connected to first and opens
OFF signal end L1；First switch pipe M1 is the first Control Cooling switching tube, and second switch pipe M2 and the 3rd switching tube M3 are second
Control Cooling switching tube, the first Control Cooling switching tube and the second Control Cooling switching tube are the opposite switch of effectively control level
Pipe.For example, first switch pipe M1 turns on for low level, then second switch pipe M2 and the 3rd switching tube M3 turns on for high level.
The control method of circuit is identical with embodiment two in the present embodiment, and difference lies in when regeneration chip control first is opened
When closing pipe M1 conductings, second switch pipe M2 and the 3rd switching tube M3 cut-offs；And when first switch pipe M1 ends, second switch pipe
M2 and the 3rd switching tube M3 conductings.It so may further ensure that when primary chip sends information to printer, regeneration chip
Signal output part OUT can not possibly output signal to printer connection terminal A and when regeneration chip sends information to printer
When, primary chip can not possibly output signal to printer connection terminal A.
Example IV
As shown in figure 4, on the basis of embodiment one, above-mentioned regeneration chip further includes：Internal signal end S；Switching signal
End includes first switch signal end L1 and second switch signal end L2；On-off circuit includes：First switch pipe M1, first end connect
Internal signal end S is connected to, second end is connected to printer connecting terminal A, and control terminal is connected to first switch signal end L1；
Second switch pipe M2, first end are connected to printer connecting terminal A, and second end is connected to primary chip connection contact B,
Control terminal is connected to second switch signal end L2.In the present embodiment, regeneration chip sends and receives letter by internal signal end S
Number.When regeneration chip needs to send a signal to printer, regeneration chip exports conduction level to first switch signal end L1, makes
First switch pipe M1 is turned on, and is exported cut-off level to second switch signal end L2, is ended second switch pipe M2, regeneration chip leads to
It crosses internal signal end S and first switch pipe M1 sends the signal to printer connecting terminal A, while the signal of primary chip can not
It sends；When primary chip is needed to send a signal to printer, regeneration chip exports cut-off level to first switch signal end L1,
End first switch pipe M1, export conduction level to second switch signal end L2, turn on second switch pipe M2, primary chip
Printer connecting terminal A is sent the signal to by primary chip connection terminal B and second switch pipe M2, while regeneration chip
Signal can not be sent.When needing primary chip and regeneration chip receives the signal of printer transmission simultaneously, regeneration chip is to the
One switching signal end L1 and second switch signal end L2 export conduction level, make first switch pipe M1 and second switch pipe M2 equal
Conducting, primary chip and regeneration chip can receive the information of printer transmission.
Specifically, above-mentioned switch control unit 2 is additionally operable to complete when communication or the action of the information response of communication instruction is tied
Shu Hou exports conduction level to first switch signal end L1.
In the communication process of printer and chip, when initial, regeneration chip is exported to first switch signal end L1 and turned on
Level, enables the information that printer is sent to be transmitted to internal signal end S, and regeneration chip refers to according to the communication transmitted by printer
Order or information judge whether that primary chip is needed to receive or send signal；When one single chip is needed to send information to printer,
A corresponding conducting, another cut-off of regeneration chip control first switch pipe M1 and second switch pipe M2, sends out into row information
Send action；When once communication is completed or after information response's release of communication instruction, regeneration chip is to first switch
Signal end L1 exports conduction level, to continue to communication instruction or information communicate next time in transmitted by printer.At this
In the process, printer will not receive the information that primary chip and regeneration chip are sent simultaneously, so as to avoid between unlike signal
The interference of generation and collision problem.
It should be noted that in the above embodiments, switching tube can be metal oxide semiconductor field effect transistor
Manage the derailing switches such as (Metal-Oxide-Semiconductor Field-Effect Transistor, MOSFET) or triode
Part, gating unit can be the selection control circuit that multiple mos field effect transistor or triode form.
Embodiment five
The present embodiment provides a kind of contact control method of regeneration chip, as shown in Figure 1, regeneration chip connects including printer
Contact point A, primary chip connection contact B and switching signal end L；Primary chip connection contact B and printer connecting terminal A pass through
On-off circuit 1 connects, and on-off circuit 1 is also attached to switching signal end L；The above method includes：In the control of switching signal end L
Under, on or off between primary chip connection contact B and printer connecting terminal A is made by on-off circuit 1.
It should be noted that the concrete structure of regeneration chip and principle are identical with above-described embodiment one in the present embodiment,
This is repeated no more.
The contact control method of regeneration chip in the present embodiment, make printer connecting terminal by on-off circuit with it is primary
Chip connection contact connects, so as to need the signal of the signal of printer reception regeneration chip transmission and the transmission of non-protogenous chip
When, make to end between printer connecting terminal and primary chip connection contact by on-off circuit, printer is made to receive regeneration
The signal that chip is sent by printer connecting terminal, the signal sent without receiving primary chip, so as to avoid not
With the interference and collision problem generated between signal.
Embodiment six
On the basis of embodiment five, as shown in Fig. 2, regeneration chip further includes：Signal receiving end IN and signal output part
OUT, signal receiving end IN are connected to printer connecting terminal A；It is opened including first switch signal end L1 and second at switching signal end
OFF signal end L2；On-off circuit includes：First switch pipe M1, first end are connected to printer connecting terminal A, and second end connects
Primary chip connection contact B is connected to, control terminal is connected to first switch signal end L1；Gating unit T, including the first gating
End, the second gated end, conduction terminal and control terminal, the first gated end are connected to primary chip connection contact B, the connection of the second gated end
In signal output part OUT, the control terminal of gating unit T is connected to second switch signal end L2, and conduction terminal is connected to printer company
Contact point A；
The above method includes：It receives and instructs in response to primary chip, export conduction level to first switch signal end L1, make
First switch pipe M1 is turned on；It sends and instructs in response to primary chip, cut-off level is exported to first switch signal end L1, to second
L2 outputs in switching signal end make the conducting of the first gated end, the control signal of the second gated end cut-off；It is sent in response to regeneration chip
Instruction exports cut-off level to first switch signal end L1, makes the cut-off of the first gated end, the to second switch signal end L2 outputs
The control signal of two gated ends conducting.
It should be noted that the concrete structure of regeneration chip and principle are identical with above-described embodiment two in the present embodiment,
This is repeated no more.
Embodiment seven
On the basis of embodiment six, as shown in figure 3, on-off circuit further includes：It is connected to signal output part OUT and second
Second switch pipe M2 between gated end, first end are connected to signal output part OUT, and second end is connected to the second gating
End, control terminal are connected to first switch signal end L1；The 3rd switch being connected between conduction terminal and printer connecting terminal A
Pipe M3, first end are connected to conduction terminal, and second end is connected to printer connecting terminal A, and control terminal is connected to first and opens
OFF signal end L1；First switch pipe M1 is the first Control Cooling switching tube, and second switch pipe M2 and the 3rd switching tube M3 are second
Control Cooling switching tube, the first Control Cooling switching tube and the second Control Cooling switching tube are the opposite switch of effectively control level
Pipe.
The control method of circuit is identical with embodiment two in the present embodiment, and difference lies in when control first switch pipe M1 is led
When logical, second switch pipe M2 and the 3rd switching tube M3 cut-offs；And when first switch pipe M1 ends, second switch pipe M2 and the 3rd
Switching tube M3 is turned on.It so may further ensure that the signal of regeneration chip is defeated when primary chip sends information to printer
Outlet OUT can not possibly output signal to printer connection terminal A and when regeneration chip sends information to printer, primary
Chip can not possibly output signal to printer connection terminal A.
Embodiment eight
On the basis of embodiment five, as shown in figure 4, regeneration chip further includes：Internal signal end S；It wraps at switching signal end
Include first switch signal end L1 and second switch signal end L2；On-off circuit includes：First switch pipe M1, first end are connected to
Internal signal end S, second end are connected to printer connecting terminal A, and control terminal is connected to first switch signal end L1；Second
Switching tube M2, first end are connected to printer connecting terminal A, and second end is connected to primary chip connection contact B, control
End is connected to second switch signal end L2；The above method includes：It sends and instructs in response to regeneration chip, to first switch signal end
L1 exports conduction level, and cut-off level is exported to second switch signal end L2；It sends and instructs in response to primary chip, opened to first
OFF signal end L1 exports cut-off level, and conduction level is exported to second switch signal end L2.
Specifically, the above method further includes：When communication is completed or after information response's release of communication instruction, to the
One switching signal end L1 exports conduction level.
It should be noted that the concrete structure of regeneration chip and principle are identical with above-described embodiment four in the present embodiment,
This is repeated no more.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit may be referred to the corresponding process in preceding method embodiment, and details are not described herein.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
Division is only a kind of division of logic function, can have other dividing mode in actual implementation, for example, multiple units or group
Part may be combined or can be integrated into another system or some features can be ignored or does not perform.It is another, it is shown
Or the mutual coupling, direct-coupling or communication connection discussed can be by some interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
In network element.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be employed in member is realized, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can be stored in one and computer-readable deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, is used including some instructions so that a computer
It is each that device (can be personal computer, server or network equipment etc.) or processor (Processor) perform the present invention
The part steps of embodiment the method.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various
The medium of program code can be stored.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God and any modification, equivalent substitution, improvement and etc. within principle, done, should be included within the scope of protection of the invention.
Claims (12)
1. a kind of regeneration chip, which is characterized in that including：
Printer connecting terminal, primary chip connection contact and switching signal end；
The primary chip connection contact is connected with the printer connecting terminal by on-off circuit, and the on-off circuit also connects
The switching signal end is connected to, the on-off circuit is used to make the primary chip connection under the control at the switching signal end
On or off between contact and the printer connecting terminal；
The regeneration chip further includes：Signal receiving end and signal output part, the signal receiving end are connected to the printer
Connecting terminal；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary chip and connects
Contact point, control terminal are connected to the first switch signal end；
Gating unit, including the first gated end, the second gated end, conduction terminal and control terminal, first gated end is connected to institute
Primary chip connection contact is stated, second gated end is connected to the signal output part, and the control terminal of the gating unit connects
The second switch signal end is connected to, the conduction terminal is connected to the printer connecting terminal；
The printer connecting terminal is arranged at the front of the regeneration chip, and the primary chip connection contact is arranged at described
At the back side of regeneration chip and the corresponding position of printer connecting terminal.
2. regeneration chip according to claim 1, which is characterized in that further include：
Be connected to the switch control unit at the switching signal end, the switch control unit be used for according to the regeneration chip or
Primary chip has been sent to the data content of printer or according to transmitted by the printer that the regeneration chip has received
Data content controls the on-off circuit.
3. regeneration chip according to claim 1, which is characterized in that
The on-off circuit further includes：
The second switch pipe being connected between the signal output part and second gated end, first end are connected to the letter
Number output terminal, second end are connected to second gated end, and control terminal is connected to the first switch signal end；
The 3rd switching tube being connected between the conduction terminal and the printer connecting terminal, first end are connected to described lead
Go side, second end are connected to the printer connecting terminal, and control terminal is connected to the first switch signal end；
The first switch pipe is that the first Control Cooling switching tube, the second switch pipe and the 3rd switching tube are controlled for second
Type of switch pipe processed, the first Control Cooling switching tube are opposite for effectively control level with the second Control Cooling switching tube
Switching tube.
4. a kind of regeneration chip, which is characterized in that including：
Printer connecting terminal, primary chip connection contact and switching signal end；
The primary chip connection contact is connected with the printer connecting terminal by on-off circuit, and the on-off circuit also connects
The switching signal end is connected to, the on-off circuit is used to make the primary chip connection under the control at the switching signal end
On or off between contact and the printer connecting terminal；
The regeneration chip further includes：Internal signal end；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the internal signal end, and second end is connected to the printer connecting terminal,
Its control terminal is connected to the first switch signal end；
Second switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary chip and connects
Contact point, control terminal are connected to the second switch signal end；
The printer connecting terminal is arranged at the front of the regeneration chip, and the primary chip connection contact is arranged at described
At the back side of regeneration chip and the corresponding position of printer connecting terminal.
5. regeneration chip according to claim 4, which is characterized in that further include：
Be connected to the switch control unit at the switching signal end, the switch control unit be used for according to the regeneration chip or
Primary chip has been sent to the data content of printer or according to transmitted by the printer that the regeneration chip has received
Data content controls the on-off circuit.
6. regeneration chip according to claim 5, which is characterized in that
Above-mentioned switch control unit is additionally operable to, when communication is completed or after information response's release of communication instruction, to described
First switch signal end exports conduction level.
7. the contact control method of a kind of regeneration chip, which is characterized in that the regeneration chip includes printer connecting terminal, original
Raw chip connection contact and switching signal end；The primary chip connection contact and the printer connecting terminal are by switching electricity
Road connects, and the on-off circuit is also attached to the switching signal end；
The described method includes：
Under the control at the switching signal end, the primary chip connection contact and the printing are made by the on-off circuit
On or off between machine connecting terminal；
The regeneration chip further includes：Signal receiving end and signal output part, the signal receiving end are connected to the printer
Connecting terminal；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary chip and connects
Contact point, control terminal are connected to the first switch signal end；
Gating unit, including the first gated end, the second gated end, conduction terminal and control terminal, first gated end is connected to institute
Primary chip connection contact is stated, second gated end is connected to the signal output part, and the control terminal of the gating unit connects
The second switch signal end is connected to, the conduction terminal is connected to the printer connecting terminal；
The described method includes：
It receives and instructs in response to primary chip, conduction level is exported to the first switch signal end；
It sends and instructs in response to primary chip, export cut-off level to the first switch signal end, believe to the second switch
Number end output makes first gated end conducting, the control signal of second gated end cut-off；
It sends and instructs in response to regeneration chip, export cut-off level to the first switch signal end, believe to the second switch
Number end output makes first gated end cut-off, the control signal of second gated end conducting.
8. the method according to the description of claim 7 is characterized in that the regeneration chip further includes：
Be connected to the switch control unit at the switching signal end, the switch control unit be used for according to the regeneration chip or
Primary chip has been sent to the data content of printer or according to transmitted by the printer that the regeneration chip has received
Data content controls the on-off circuit.
9. the method according to the description of claim 7 is characterized in that
The on-off circuit further includes：
The second switch pipe being connected between the signal output part and second gated end, first end are connected to the letter
Number output terminal, second end are connected to second gated end, and control terminal is connected to the first switch signal end；
The 3rd switching tube being connected between the conduction terminal and the printer connecting terminal, first end are connected to described lead
Go side, second end are connected to the printer connecting terminal, and control terminal is connected to the first switch signal end；
The first switch pipe is that the first Control Cooling switching tube, the second switch pipe and the 3rd switching tube are controlled for second
Type of switch pipe processed, the first Control Cooling switching tube are opposite for effectively control level with the second Control Cooling switching tube
Switching tube.
10. a kind of contact control method of regeneration chip, which is characterized in that the regeneration chip include printer connecting terminal,
Primary chip connection contact and switching signal end；The primary chip connection contact and the printer connecting terminal pass through switch
Circuit connects, and the on-off circuit is also attached to the switching signal end；
The described method includes：
Under the control at the switching signal end, the primary chip connection contact and the printing are made by the on-off circuit
On or off between machine connecting terminal；
The regeneration chip further includes：Internal signal end；
The switching signal end includes first switch signal end and second switch signal end；
The on-off circuit includes：
First switch pipe, first end are connected to the internal signal end, and second end is connected to the printer connecting terminal,
Its control terminal is connected to the first switch signal end；
Second switch pipe, first end are connected to the printer connecting terminal, and second end is connected to the primary chip and connects
Contact point, control terminal are connected to the second switch signal end；
The described method includes：
It sends and instructs in response to regeneration chip, export conduction level to the first switch signal end, believe to the second switch
Number end output cut-off level；
It sends and instructs in response to primary chip, export cut-off level to the first switch signal end, believe to the second switch
Number end output conduction level.
11. according to the method described in claim 10, it is characterized in that, the regeneration chip further includes：
Be connected to the switch control unit at the switching signal end, the switch control unit be used for according to the regeneration chip or
Primary chip has been sent to the data content of printer or according to transmitted by the printer that the regeneration chip has received
Data content controls the on-off circuit.
12. according to the method for claim 11, which is characterized in that
The method further includes：
After communication completion or information response's release of communication instruction, electric conduction is exported to the first switch signal end
It is flat.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196871.0A CN106585104B (en) | 2016-12-22 | 2016-12-22 | Regeneration chip and its contact control method |
| EP17854162.9A EP3363637B1 (en) | 2016-12-22 | 2017-08-29 | Regenerative chip and contact control method therefor |
| PCT/CN2017/099417 WO2018113336A1 (en) | 2016-12-22 | 2017-08-29 | Regenerative chip and contact control method therefor |
| US15/968,233 US10423373B2 (en) | 2016-12-22 | 2018-05-01 | Regeneration chip and contact control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611196871.0A CN106585104B (en) | 2016-12-22 | 2016-12-22 | Regeneration chip and its contact control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585104A CN106585104A (en) | 2017-04-26 |
| CN106585104B true CN106585104B (en) | 2018-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611196871.0A Active CN106585104B (en) | 2016-12-22 | 2016-12-22 | Regeneration chip and its contact control method |
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| Country | Link |
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| CN (1) | CN106585104B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018113336A1 (en) * | 2016-12-22 | 2018-06-28 | 珠海艾派克微电子有限公司 | Regenerative chip and contact control method therefor |
| CN111196089A (en) * | 2020-01-17 | 2020-05-26 | 杭州旗捷科技有限公司 | Printing consumable chip, printer consumable and printer protection method |
| CN111746133B (en) * | 2020-06-11 | 2021-11-16 | 杭州旗捷科技有限公司 | Control method of regeneration chip, regeneration chip and regeneration ink box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203945811U (en) * | 2014-06-24 | 2014-11-19 | 中山铭祺电子科技有限公司 | A kind of general-purpose chip of printing consumables |
| CN104441982A (en) * | 2014-11-10 | 2015-03-25 | 中山铭祺电子科技有限公司 | Universal chip for regenerating printing supplies and communication verification method |
| CN206317552U (en) * | 2016-12-22 | 2017-07-11 | 珠海艾派克微电子有限公司 | Regeneration chip |
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| CN106585104A (en) | 2017-04-26 |
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Address after: 519075 area B, 7th floor, building 04, No. 63, Mingzhu North Road, Qianshan, Zhuhai, Guangdong Patentee after: Jihai Microelectronics Co.,Ltd. Address before: 519075 area B, 7th floor, building 04, No. 63, Mingzhu North Road, Qianshan, Zhuhai, Guangdong Patentee before: APEX MICROELECTRONICS Co.,Ltd. |