CN108016139B - Equipment and system are rewritten in a kind of detection of chip - Google Patents
Equipment and system are rewritten in a kind of detection of chip Download PDFInfo
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- CN108016139B CN108016139B CN201711021467.4A CN201711021467A CN108016139B CN 108016139 B CN108016139 B CN 108016139B CN 201711021467 A CN201711021467 A CN 201711021467A CN 108016139 B CN108016139 B CN 108016139B
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- ink box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/17543—Cartridge presence detection or type identification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Ink Jet (AREA)
Abstract
The present invention provides a kind of detection of chip and rewrites equipment and system, the equipment includes equipment cabinets, control module is equipped with inside equipment cabinets, control module includes that several Data Detections rewrite unit, data selection unit, main control unit, serial port unit, main control unit rewrites unit with Data Detection respectively, data selection unit and serial port unit communication, serial port unit with multiple cartridge holders for being detachably connected, data selection unit is for obtaining ink box chip information, and ink box chip information is sent to main control unit, main control unit selects Data Detection to rewrite unit according to ink box chip information, Data Detection rewrites unit for identifying to ink box chip, detection is rewritten.This system is realized that compatible polytypic ink box chip detects and is rewritten, and avoids frequent detection rewriting equipment of replacing from causing production loss, saves equipment management pressure and cost, good portability, uniformity height.
Description
Technical field
The present invention relates to printing consumable chip apparatus fields more particularly to a kind of detection of chip to rewrite equipment and system.
Background technique
As the demand in current printing consumables market is continuously increased and the development of printing consumables industry, meeting normal supply
On the basis of in response to the market demand, the related mating finished product detection mechanism of development improves the Stability and dependability of finished chip
It is very urgent.But testing mechanism existing for existing market is only capable of detecting certain some type product chip, for polytypic product core
Piece not can be carried out compatible detection but, in actual production operating process, due to frequently replacing detection device, seriously reduce production
Efficiency, while the raising and waste of production cost are also greatly caused, so exploitation is a to be compatible with polytypic chip simultaneously
Detection rewrite equipment it is extremely urgent.
Existing market detects the equipment with rewriting for consumable chip, and polytypic ink box chip is detected or rewritten
Be it is non-compatible, in actual market production process, suffer from the drawback that
(1) it waste of human resource: when detect/rewrite to finished chip, needs to frequently replace detection and rewrites equipment
It completes the production needs of polytypic product chips, consumes input of labor；
(2) it is insufficient to coordinate convenience: the various complexity of device category, there are recognize not in operator's equipment use process
Clearly, greatly inconvenient and production hidden danger is brought to production；
(3) production cost wastes: large batch of equipment making increases production cost, and pole is caused on resources integration
Big waste；
(4) production efficiency is low: in actual production, frequently replacing detection device, causes the waste of production time, do not meet
The basic norm of enterprise standardization production；
(5) software management is inconvenient: due to the various complexity of device category, every equipment all needs to be equipped with corresponding software control,
Insufficient in the harmony and uniformity of device software management, to software, administrative staff cause big inconvenience.
Summary of the invention
For overcome the deficiencies in the prior art, it is detected one of the objects of the present invention is to provide a kind of chip and rewrites equipment,
Unit is rewritten by integrating several Data Detections, data selection unit obtains ink box chip information, and main control unit is according to print cartridge core
Piece information selects Data Detection to rewrite unit, and serial port unit is detachably connected with cartridge holder, realizes that equipment is rewritten in separate unit detection
Polytypic ink box chip is rewritten in detection.It is specific the technical solution adopted is as follows:
A kind of chip detection rewriting equipment, including equipment cabinets, the equipment cabinets inside are equipped with control module, the control
Molding block includes that several Data Detections rewrite unit, data selection unit, main control unit, serial port unit, the main control unit point
It does not rewrite unit, the data selection unit and the serial port unit with the Data Detection to communicate, the serial port unit is used for
It is detachably connected with multiple cartridge holders, the data selection unit is for obtaining ink box chip information, and by the print cartridge core
Piece information is sent to the main control unit, and the main control unit selects the Data Detection to rewrite according to the ink box chip information
Unit, the Data Detection rewrite unit for being identified, being detected or being rewritten to ink box chip.
Further, it includes original-pack recognition mode, original-pack detection pattern, original-pack rewriting mould that the Data Detection, which rewrites unit,
One of formula, finished product recognition mode, finished product detection mode and rewriting detection pattern or multiple modes of operation；
Wherein, the original-pack recognition mode original-pack chip information for identification；
The original-pack detection pattern is used to detect the state of the original-pack chip；
The original-pack Overtype Mode is for rewriting the original-pack chip；
Finished product recognition mode finished product information for identification；
The finished product detection mode is used to detect the state of the finished product；
The rewriting detection pattern is for judging whether the finished product is rewritten completely.
Further, the data selection unit includes chip recognition unit, the chip recognition unit and the serial ports
Unit and the main control unit connection communication, the chip recognition unit ink box chip information for identification, the master control
Unit rewrites unit according to the corresponding Data Detection of ink box chip information selection.
Further, the data selection unit includes mode selecting unit, the mode selecting unit and the master control
Unit connection communication, the mode selecting unit is for selecting the original-pack recognition mode, original-pack detection pattern, original-pack rewriting mould
One of formula, finished product recognition mode, finished product detection mode and rewriting detection pattern are a variety of to ink box chip progress phase
The operation answered.
Further, the chip recognition unit or mode selecting unit include button, the button and the master control
Unit connection, the state of the button is corresponding with ink box chip information or pattern information, presses described in the main control unit acquisition
The state of button, and select the Data Detection to rewrite unit or the operation mode to the print cartridge according to the state of the button
Chip carries out corresponding operating.
Further, the control module further includes protection location, the protection location be connected to the main control unit and
Between serial port unit, for controlling the transmission of driving address wire signal and/or data line signal, and the main control unit is protected.
Further, the serial port unit includes more pin row needles, more pin row's needles and the multiple cartridge holder
It is detachably connected.
Further, the control module further includes optocoupler control unit or hales driving unit, and the optocoupler control is single
Member is haled driving unit and connect with the main control unit and the serial port unit, and the optocoupler control unit is for for the ink
The detection of box chip or rewriting operation provide voltage；The driving unit of haling is for rewriting the original-pack chip.
Further, the control module further includes chip detection unit, the chip detection unit and the master control list
First to connect with the serial port unit, the chip detection unit is for detecting the ink box chip pin, to the print cartridge core
Before piece carries out detection rewriting operation, whether the chip detection unit detection ink box chip pin is short-circuit, if the ink
Box chip pin short circuit, then report main control unit print cartridge pin short-circuit；If the ink box chip pin is not short-circuit, described in detection
Whether cartridge holder installs print cartridge, if the cartridge holder does not install print cartridge, main control unit is reported not install print cartridge；If print cartridge
Fixture has installed print cartridge, then judges whether cartridge holder is packed into two kinds of print cartridges, if cartridge holder is packed into two kinds of print cartridges, reports master
It controls unit and is packed into two kinds of print cartridges；If the cartridge holder is not loaded into two kinds of print cartridges, whether correct, if print cartridge if detecting ink tank color
It is off color really, then reports main control unit color setup error；If ink tank color is correct, ink box chip pad and print cartridge are detected
Whether fixture contacts normal or ink box chip pin Pad, and whether fault-free if faulty reports main control unit print cartridge failure；
If fault-free, unit is rewritten according to the Data Detection of selection, detection rewriting is carried out to chip.
A kind of chip detection replacement system rewrites equipment including above-mentioned chip detection and for the print cartridge folder of holding ink container
Tool, the cartridge holder are equipped with interface unit, and the interface unit and the serial port unit that the chip detects rewriting equipment are mutual
Communication, the cartridge holder are movably installed in the chip detection and rewrite in the equipment cabinets of equipment.
Further, the cartridge holder and chip detection rewrite equipment and are equipped with the magnetic element being mutually attracted,
The cartridge holder is movably installed in the chip detection by the magnetic element and rewrites in equipment.
Compared with prior art, the beneficial effects of the present invention are:
The present invention provides a kind of chip detection rewriting equipment, including equipment cabinets, is equipped with control module inside equipment cabinets,
Control module includes that several Data Detections rewrite unit, data selection unit, main control unit, serial port unit, main control unit difference
It rewrites unit, data selection unit and serial port unit with Data Detection to communicate, serial port unit is used for removable with multiple cartridge holders
Connection is unloaded, ink box chip information is sent to main control unit, master control list for obtaining ink box chip information by data selection unit
Member selects Data Detection to rewrite unit according to ink box chip information, and Data Detection rewrites unit for knowing to ink box chip
Not, detection or rewriting；The present invention relates to a kind of chips to detect replacement system；The relatively single generation detection of the present invention rewrites equipment with following
Advantage:
(1) miscellaneous detection rewriting equipment is integrated into a detection and rewrites equipment by the present invention, and good portability is unified
Property it is high；
(2) cost of manufacture of equipment cabinets is substantially cut down, and resources integration rate is high, and production cost is low；
(3) present invention rewrites unit by replacement cartridge holder and selection Data Detection and realizes the detection of polytypic ink box chip
It rewrites, the ink box chip of different model information can not only be operated, moreover it is possible to for the ink box chip of different generation different models
It is operated, universality is wider, when avoiding frequently replacing detection rewriting equipment, produces caused by recognizing unclear equipment because of producers
Loss；
(4) present invention realizes that the detection of polytypic ink box chip is rewritten, and effectively solves waste and the production time of human resources
Losing issue, promoted productivity effect；
(5) present invention can be compatible with polytypic chip, and the market competitiveness is effectively promoted, and equipment management is more convenient, more can
It meets customer need, program software use of the invention is more convenient, and management is more unified；
(6) it is formed on hardware PCB of the present invention using minimum system mainboard PCB and periphery IO plugboard, utilizes row's seat and row
Needle mode is attached, and improves the uniformity of device hardware mainboard, and the hardware PCB of each platform easily facilitates management；
(7) present invention increases function of short circuit detection and can effectively avoid in peripheral hardware or ink box chip pin short circuit
Because of the risk of high current scaling loss equipment main control unit or other peripheral components caused by short circuit.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the chip of the embodiment of the present invention detects replacement system structural schematic diagram；
Fig. 2 is control module structural block diagram of the invention；
Fig. 3 is the control module level schematic diagram of the embodiment of the present invention；
Fig. 4 is that the chip of the embodiment of the present invention detects replacement system positive structure schematic；
Fig. 5 is that the chip of the embodiment of the present invention detects replacement system side structure schematic diagram.
In figure: equipment 1, cartridge holder 2, print cartridge 3, display screen 11, button 12, power interface 13, electricity are rewritten in chip detection
Source switch 14, more pins arrange needle 15, probe 16.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of chip detection replacement system, as shown in Figure 1, including that chip detection rewrites equipment 1 and for holding ink container
Cartridge holder 2, cartridge holder 2 are equipped with interface unit, and interface unit detects the serial port unit phase intercommunication for rewriting equipment 1 with chip
Letter, cartridge holder 2 are movably installed in chip detection and rewrite in the equipment cabinets of equipment 1.
Preferably, cartridge holder 2 and chip detection rewrite equipment 1 and are equipped with the magnetic element being mutually attracted, cartridge holder 2
Chip detection is movably installed in by magnetic element to rewrite in equipment 1.Wherein, cartridge holder 2 is used for holding ink container 3.
Equipment 1, including equipment cabinets are rewritten in a kind of above-mentioned chip detection, are equipped with control module, institute inside equipment cabinets
Control module is stated as shown in Fig. 2, control module includes that several Data Detections rewrite unit, data selection unit, main control unit, string
Mouth unit, main control unit are rewritten unit, data selection unit and serial port unit with Data Detection respectively and are communicated, and serial port unit is used for
It is detachably connected with multiple cartridge holders, data selection unit sends out ink box chip information for obtaining ink box chip information
It send to main control unit, main control unit selects Data Detection to rewrite unit according to ink box chip information, and Data Detection is rewritten unit and used
In being identified, detected or rewritten to ink box chip.
Printer producer is numerous in the market causes ink box chip many kinds of, and each producer's successive generations of products speed pole
Fastly, the update speed of ink box chip is caused also to be exceedingly fast, this all makes to the product design of ink box chip producer and equipment storage
At enormous pressure, on the other hand, in addition to the variation of product algebra, the model of per generation product is also very much；On the market some
The ink box chip of different model in same generation can be compatible with by rewriting equipment, but need corresponding more change for the ink box chip in different generations
The rewriting that equipment can not only be compatible with the ink box chip of different model is rewritten in write device, a kind of chip detection provided by the invention, also
The ink box chip in energy compatible different generations.Specifically, ink box chip information is selected or identified by data selection unit；It is a kind of
In the case of, user has had learned that ink box chip information, such as algebra information, and user need to only select according to data selection unit
Corresponding algebra.Another situation, user are unaware of algebra information, connect when chip provided by the invention detects rewriting equipment
After entering ink box chip, the ink box chip information being had according to itself identifies the ink box chip information being currently accessed, such as algebra
Information selects corresponding Data Detection to rewrite unit further according to the algebra information identified.In one embodiment, data select
Unit includes chip recognition unit, chip recognition unit and serial port unit and main control unit connection communication, and chip recognition unit is used
In identification ink box chip information, main control unit selects corresponding Data Detection to rewrite unit, such as root according to ink box chip information
Corresponding Data Detection is selected to rewrite unit according to ink box chip algebra information.
In one embodiment, it includes original-pack recognition mode, original-pack detection pattern, original-pack rewriting that Data Detection, which rewrites unit,
One of mode, finished product recognition mode, finished product detection mode and rewriting detection pattern or multiple modes of operation；Original-pack identification mould
Formula original-pack chip information for identification, specifically can be the type information of original-pack chip, because difference is for the model under product
It is varied, it may determine that the concrete model of current ink box chip by original-pack recognition mode, specifically, original-pack identification module
In have corresponding type information, the type that original-pack identification module has according to the pin of the ink box chip of access, data with itself
Judgement is compared in number information, gets correct model.Original-pack detection pattern is used to detect the state of original-pack chip, specially examines
Whether pin, the data for surveying original-pack chip are correct, most importantly judge whether the pin of the original-pack chip can be used, i.e. finished product
On regeneration chip the pin and printer can be utilized to carry out normal communication；Original-pack Overtype Mode is used to carry out original-pack chip
It rewrites, prevents the data of original-pack chip from having an impact to the regeneration chip on finished product, prevent finished product from normal use；Finished product identification
Finished product information, the specially algebra or model of identification finished product, identification method are identical as original-pack chip for identification for mode；At product examine
Survey mode is used to detect the state of finished product, and the mode is similar with original-pack detection pattern, but test object is finished product；Rewrite detection
Mode be used for judge finished product whether rewriting is complete；It should be noted that finished product alleged by the application, including print cartridge and it is attached to print cartridge
Regeneration chip on chip.
In above-described embodiment, data selection unit further includes mode selecting unit, and mode selecting unit and main control unit connect
Letter is connected, mode selecting unit is for selecting original-pack recognition mode, original-pack detection pattern, original-pack Overtype Mode, finished product identification mould
One of formula, finished product detection mode and rewriting detection pattern or a variety of pairs of ink box chips carry out corresponding operation.When needs pair
When original-pack chip carries out type identifier, the print cartridge for posting original-pack chip need to be only placed on cartridge holder, cartridge holder passes through string
Mouth unit detects rewriting equipment with chip and communicates, and completes the type identifier to original-pack chip by selection " original-pack recognition mode ".
In a specific embodiment, known by sequentially executing original-pack recognition mode, original-pack detection pattern, original-pack Overtype Mode, finished product
Other mode, finished product detection mode and the complete production for rewriting detection pattern one finished product of completion；Pass through original-pack identification module first
Judge original-pack chip model and ink amount；Judge whether original-pack chip pin can be used by original-pack detection module again；Again by original-pack
Overtype Mode rewrites original-pack chip, prevents original-pack chip from having an impact to the work of regeneration chip；Print cartridge is carried out again
After manufacture (patch regeneration chip), finished product model can be judged or verified by finished product recognition mode；It is true by finished product detection module again
Whether normal recognize finished chip pin；Judge whether regeneration chip can work normally finally by detection pattern is rewritten.This implementation
Example, by Data Detection rewrite unit in integrate multiple modes of operation, can not only complete finished product production early period inspection can also
Realize the inspection of finished product non-defective unit.
In the present embodiment, it is preferred that data selection unit includes mode selecting unit, mode selecting unit and main control unit
Connection communication, mode selecting unit is for selecting original-pack recognition mode, original-pack detection pattern, original-pack Overtype Mode, finished product identification
One of mode, finished product detection mode and rewriting detection pattern or a variety of pairs of ink box chips carry out corresponding operation.By setting
Data selection unit is set, is realized according to the operational requirements selection operation mode to chip, it is simple and convenient.In an embodiment
In, it is preferable that chip recognition unit or data selection unit further include button, and button is connect with main control unit, the state of button
Corresponding with the model of ink box chip, data selection unit obtains the corresponding ink box chip model of state of button, and according to print cartridge
Chip model selects Data Detection to rewrite unit, and button includes virtual push button, such as the virtual key of touch screen, further include entity by
Button, such as knob and key, as shown in figure 4, being embedded with display screen 11 in equipment cabinets 1, main control unit is connect with display screen 11, is shown
Screen 11 is used for human-computer exchange, and display screen 11 shows cartridge holder model, operation mode, chip model, operating result, data selection
Unit further includes button 12, and button 12 is connect with main control unit, and button 12 is used to select the model of ink box chip, and data selection is single
Member obtains the ink box chip model that button 12 selects, and selects Data Detection to rewrite unit according to ink box chip model.
In an embodiment, as shown in figure 4, carrying out the switching of cartridge holder model, chip by " UP " button or " DN " button
It is corresponding with cartridge holder model that program is executed inside detection rewriting equipment, when switching to target model fixture, presses " OK " button
Into operation mode selection interface；At this time to reselect cartridge holder model, " RST " button is pressed, upper level ink is back to
Box fixture model selection interface to be operated if the selection of cartridge holder model is correct by " UP " button or " DN " button, selection
Specific mode after selection operation mode, presses " OK " button, into cartridge model selection interface；At this time to reselect operation
Mode, presses " RST " button, returns to higher level's operation mode selection interface, if operation mode selection is correct, press " UP " button or
" DN " button selects the specific ink box chip model that detect/rewrite, as the 4th operation mode of Canon's print cartridge and the 5th operate
The cartridge model of mode is selected as " BK " or " CL ", selects specific cartridge model ink amount data, presses " OK " button, into standby boundary
Face waits button triggering, reselects to return, press " RST " button, be back to operation mode selection interface, reselect
The operation informations such as cartridge holder model, operation mode, ink box chip model, if all operation informations select correctly, data choosing
It selects unit and selects corresponding Data Detection to rewrite unit according to the operation information of selection, after main control unit receives trigger signal,
Main control unit rewrites unit according to the Data Detection of selection and executes detection/rewriting operation to ink box chip.
In above embodiments, it is preferred that control unit further includes protection location；Protection location is connected to main control unit and string
Between mouth unit, for controlling the transmission of driving address wire signal or data line signal, and main control unit is protected.Have at one
In body embodiment, protection location controls signal driving triode isolation circuit using main control unit, realizes address wire, data line letter
Number transmission and conversion, while isolation circuit can be avoided the MCU of the main control module in ink box chip contact short circuit and be burnt
Damage.
In one embodiment, as shown in figure 5, further including power switch 12 and power interface 11, the power supply in equipment cabinets
Module is connect by power interface 11 with external power supply, and power switch 12 is electrically connected with power module, and power switch controls power supply
The connecting and disconnecting of the circuit of module and main control module and drive module.
In one embodiment, it is preferable that as shown in figure 3, data selection unit further includes chip recognition unit, chip identification
Unit automatic identification ink box chip model, chip recognition unit and serial port unit and main control unit connection communication, chip identification are single
The model of first ink box chip for identification, data selection unit obtain the ink box chip model of chip recognition unit identification, and root
Unit is rewritten according to ink box chip model selection Data Detection.
In one embodiment, it is preferable that as shown in figure 3, control module further includes chip detection unit, chip detection unit
It is connect with main control unit and serial port unit, chip detection unit is examined for detecting ink box chip pin to ink box chip
It surveys before rewriting operation, chip detection unit detects whether ink box chip pin is short-circuit, and ink box chip pin short circuit then reports master
The short circuit of unit print cartridge pin is controlled, ink box chip pin is not short-circuit, then detects whether cartridge holder installs print cartridge, and cartridge holder is not pacified
Dress print cartridge then reports main control unit not install print cartridge, and cartridge holder has installed print cartridge, then judges whether cartridge holder is packed into two kinds
Print cartridge, cartridge holder are packed into two kinds of print cartridges, then main control unit is reported to be packed into two kinds of print cartridges, and cartridge holder is not loaded into two kinds of print cartridges,
Whether correct then detect ink tank color, ink tank color is incorrect, then reports main control unit color setup error, ink tank color is just
Really, then detect ink box chip pad and cartridge holder whether contact normal or ink box chip pin Pad whether fault-free, failure,
Main control unit print cartridge failure is then reported, fault-free then rewrites unit according to the Data Detection of selection and carries out detection rewriting to chip.
It should be noted that in order to ensure chip detection rewriting equipment is not damaged and carries out safety operation to ink box chip, any
Before operation mode operation, after all first being detected by chip detection unit, then execute.
In one embodiment, it is preferable that as shown in figure 3, control module further includes optocoupler control unit, optocoupler control unit
It is connect with main control unit and serial port unit, power module provides power supply for control module, and it is defeated that power module receives 24V DC power supply
Enter, is converted to 3.3V DC power supply through integrated voltage stabilizer, voltage-stablizer, 24V DC power supply is input to ink for optocoupler control unit
Box chip interior carries out DATA foot under data processing and ink box chip Overtype Mode and hales 24V power supply；5V power supply is used for optocoupler control
The conversion of cell signal on-off processed and voltage switching signal；3.3V DC power supply is supplied for main control unit and other peripheral circuits
Electricity, optocoupler control unit utilize optocoupler control unit and its isolation characteristic, master control for controlling ink box chip detection input voltage
Unit controls optical coupling isolator turn-on deadline by control signal, and input signal is converted to ink box chip and supplied by optocoupler control unit
Piezoelectric voltage particular switch amount meets the requirement of ink box chip detection/rewriting process power voltage supply.Preferably, control module is also wrapped
It includes and hales driving unit, hale driving unit and connect with main control unit and serial port unit, hale driving unit for controlling print cartridge
Chip rewrites voltage, hales driving unit using main control module and controls signal, driving triode is as switch control light-coupled isolation
Device on-off controls two DS880 conductings by optical coupling isolator output signal and closes, realizes the cut-off of DATA foot High voltage output, with
For original-pack cartridge model, ink amount data rewriting.
It in one embodiment, further include that loudspeaker and LED light show unit, loudspeaker and main control unit connection communication, loudspeaking
Implement body is buzzer, and main control unit controls buzzer sounding, and LED light shows unit and connect with main control unit, and LED light shows unit and drives
Dynamic LED light display detection is rewritten as a result, as buzzer rings a sound, and LED green light indicates detection/rewriting success, and buzzer rings two
Sound, the bright expression detection of LED red light/rewriting failure.
In one embodiment, chip, which detects, rewrites device power, and initialization chip detection is rewritten the memory space of equipment, led to
With input/output interface and peripheral equipment, memory space includes internal storage medium and expansion storage medium, expansion storage medium
Specially SD card.System clock is initialized first, and universal I/O port is subjected to original state setting, then to buzzer, display
The peripheral hardwares such as screen 11, LED light, button 12 are initialized, it is ensured that peripheral hardware can work normally, and then initialising subscriber defaults number
According to the initial information such as display device target product, purposes, program version, date of, display screen 11, finally initializes extension storage and be situated between
Matter SD card, has first detected whether SD card, is that SD card carry to chip is then detected to the file system for rewriting equipment, reads SD card
Configuration file, according to configuration file obtain user's open working mode；Otherwise detection SD card route whether failure, be to report
Main control unit " SD card line fault " is reported without SD card in main control unit card slot, i.e. chip detection changes if SD card route is normal
Write device opens all working mode, after the completion of the movement of device power-up procedure initialization is rewritten in all chip detections, into chip
The initial display interface of equipment is rewritten in detection, and display screen 11 shows the letter such as product information, functions of the equipments, program version, program date
Breath, wherein configuration file includes the first configuration file, the second configuration file, third configuration file, and the configuration file of SD card is the
When one configuration file, user's open operation mode is the 4th operation mode and second operator scheme, and equipment root is rewritten in chip detection
Finished product ink box chip is detected according to the finished product ink box chip model of selection；When the configuration file of SD card is the second configuration file, user
Open operation mode is first operator scheme, and chip detection rewrites equipment and rewrites original-pack ink according to the original-pack ink box chip model of selection
Box chip, main control unit, which is sent, rewrites order, hales driving unit and hales ink box chip DATA foot to high voltage, by original-pack print cartridge
Corresponding model position, ink amount position data are changed to " 1 " by " 0 "；When the configuration file of SD card is third configuration file, user's open operation
Mode is third operation mode, the 5th operation mode and the 6th operation mode, and chip detection rewrites equipment according to the original-pack of selection
Cartridge model detects original-pack ink box chip.
In one embodiment, as shown in Figure 5, it is preferable that serial port unit includes more pins row's needle 15, more pins row's needles 15 with
Cartridge holder 2 connects, and cartridge holder 2 is equipped with probe 16, and probe 16 contacts ink box chip, after button 12 triggers, main control unit
Detection/rewriting order is sent, will test/rewrite the probe 16 that order is transferred to cartridge holder 2, cartridge holder by serial port unit
2 probe 16 carries out logic detection judgement to each pin of ink box chip, to be detected/rewrite order it is correct when, probe 16 will test/
Rewriting result feeds back to main control unit and carries out processing judgement, after chip detection rewriting equipment rewrites ink box chip, master control
Unit obtains the revised ink amount data of ink box chip, judges whether revised ink amount data and default ink amount data are identical,
It is to prompt to rewrite successfully, otherwise failure is rewritten in prompt；Chip detection is rewritten equipment and is detected to ink box chip, main control unit
The print cartridge data of detection are obtained, print cartridge data include ink box chip model and ink amount data, judge the ink box chip model of detection
It is whether identical as default ink box chip model, it is to prompt matching model, and the state of data feedback ink quantity of ink is measured according to ink,
The state of ink quantity of ink includes that use state and ink amount have used up state to ink amount, otherwise prompts not match model, tie rewriting
Fruit or testing result are presented to operator by peripheral hardwares such as display screen 11, the aobvious, buzzers of LED light, realize man-machine information exchange.
It is as follows that chip detects rewriting process:
1) it is powered on and initialized；
2) show that information (including device target product, purposes, program version, date) is rewritten in detection in display screen 11；
3) cartridge holder is replaced, and rewriting print cartridge to be detected is put into cartridge holder, cartridge holder and ink box chip connect
It connects；
4) data selection unit selection Data Detection rewrites unit；
5) main control unit rewrites unit according to the Data Detection of selection and carries out detection rewriting operation to ink box chip；
6) display of display screen 11 detection is rewritten as a result, showing successful information if success, and control after the completion of detection is rewritten
Buzzer rings a sound, and LED green light shows failure information if failure, and controls buzzer and ring two sound, and LED red light is bright；
7) cartridge holder is removed, the print cartridge for having detected and having rewritten and completing is taken out.
More than, only presently preferred embodiments of the present invention is not intended to limit the present invention in any form；All current rows
The those of ordinary skill of industry can be shown in by specification attached drawing and above and swimmingly implement the present invention；But all to be familiar with sheet special
The technical staff of industry without departing from the scope of the present invention, is made a little using disclosed above technology contents
The equivalent variations of variation, modification and evolution is equivalent embodiment of the invention；Meanwhile all substantial technologicals according to the present invention
The variation, modification and evolution etc. of any equivalent variations to the above embodiments, still fall within technical solution of the present invention
Within protection scope.
Claims (10)
1. equipment is rewritten in a kind of chip detection, it is characterised in that: be equipped with control mould including equipment cabinets, inside the equipment cabinets
Block, the control module include that several Data Detections rewrite unit, data selection unit, main control unit, serial port unit, the master
Control unit is rewritten unit, the data selection unit and the serial port unit with the Data Detection respectively and is communicated, the serial ports
Unit with multiple cartridge holders for being detachably connected, and the data selection unit is for obtaining ink box chip information, and by institute
It states ink box chip information and is sent to the main control unit, the main control unit selects the data according to the ink box chip information
Unit is rewritten in detection, and the Data Detection rewrites unit for the ink box chip to be identified, detected or rewritten；The control
Molding block further includes chip detection unit, and the chip detection unit is connect with the main control unit and the serial port unit, institute
Chip detection unit is stated to be used to detect ink box chip pin, it is described before carrying out detection rewriting operation to the ink box chip
Whether the chip detection unit detection ink box chip pin is short-circuit, if the ink box chip pin is short-circuit, reports master control list
First print cartridge pin short circuit；If the ink box chip pin is not short-circuit, detect whether the cartridge holder installs print cartridge, if described
Cartridge holder does not install print cartridge, then reports main control unit not install print cartridge；If cartridge holder has installed print cartridge, judge that print cartridge presss from both sides
Whether tool is packed into two kinds of print cartridges, if cartridge holder is packed into two kinds of print cartridges, main control unit is reported to be packed into two kinds of print cartridges；If the ink
Box fixture is not loaded into two kinds of print cartridges, then whether correct detects ink tank color, if ink tank color is incorrect, reports main control unit face
Color setup error；If ink tank color is correct, ink box chip pad is detected with cartridge holder and whether contacts normal or ink box chip
Whether fault-free if faulty reports main control unit print cartridge failure to pin Pad；If fault-free, examined according to the data of selection
It surveys rewriting unit and detection rewriting is carried out to chip.
2. equipment is rewritten in a kind of chip detection as described in claim 1, which is characterized in that the Data Detection rewrites unit packet
It includes original-pack recognition mode, original-pack detection pattern, original-pack Overtype Mode, finished product recognition mode, finished product detection mode and rewrites detection
One of mode or multiple modes of operation；
Wherein, the original-pack recognition mode original-pack chip information for identification；
The original-pack detection pattern is used to detect the state of the original-pack chip；
The original-pack Overtype Mode is for rewriting the original-pack chip；
Finished product recognition mode finished product information for identification；
The finished product detection mode is used to detect the state of the finished product；
The rewriting detection pattern is for judging whether the finished product is rewritten completely.
3. equipment is rewritten in a kind of chip detection as claimed in claim 2, it is characterised in that: the data selection unit includes core
Piece recognition unit, the chip recognition unit and the serial port unit and the main control unit connection communication, the chip identification
The ink box chip information, the main control unit select the corresponding number according to the ink box chip information to unit for identification
Unit is rewritten according to detection.
4. equipment is rewritten in a kind of chip detection as claimed in claim 3, it is characterised in that: the data selection unit includes mould
Formula selecting unit, the mode selecting unit and the main control unit connection communication, the mode selecting unit is for selecting institute
It states original-pack recognition mode, original-pack detection pattern, original-pack Overtype Mode, finished product recognition mode, finished product detection mode and rewrites detection
One of mode is a variety of to ink box chip progress corresponding operation.
5. equipment is rewritten in a kind of chip detection as claimed in claim 4, it is characterised in that: the chip recognition unit or mould
Formula selecting unit includes button, and the button is connect with the main control unit, and the state of the button and the ink box chip are believed
Breath or pattern information are corresponding, and the main control unit obtains the state of the button, and selects institute according to the state of the button
It states Data Detection and rewrites unit or the operation mode to ink box chip progress corresponding operating.
6. equipment is rewritten in a kind of chip detection as claimed in claim 5, it is characterised in that: the control module further includes protection
Unit, the protection location are connected between the main control unit and serial port unit, for control driving address wire signal and/or
The transmission of data line signal, and protect the main control unit.
7. equipment is rewritten in a kind of chip detection as claimed in claim 6, it is characterised in that: the serial port unit includes more pins
Needle is arranged, more pin row needles are detachably connected with the multiple cartridge holder.
8. equipment is rewritten in a kind of chip detection as claimed in claim 7, it is characterised in that: the control module further includes optocoupler
Control unit hales driving unit, the optocoupler control unit or hales driving unit and the main control unit and the serial ports
Unit connection, the optocoupler control unit are used to provide voltage for ink box chip detection or rewriting operation；It is described to hale drive
Moving cell is for rewriting the original-pack chip.
9. a kind of chip detects replacement system, which is characterized in that change including the described in any item chip detections of such as claim 1-8
Write device and cartridge holder for holding ink container, the cartridge holder are equipped with interface unit, the interface unit and the core
The serial port unit that equipment is rewritten in piece detection is in communication with each other, and the cartridge holder is movably installed in the chip detection and rewrites equipment
In equipment cabinets.
10. a kind of chip as claimed in claim 9 detects replacement system, which is characterized in that the cartridge holder and the core
Piece detection rewrites equipment and is equipped with the magnetic element being mutually attracted, and the cartridge holder is movably installed in by the magnetic element
The chip detection is rewritten in equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985706 | 2017-10-20 | ||
| CN2017109857061 | 2017-10-20 |
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| CN108016139B true CN108016139B (en) | 2019-10-29 |
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| CN201711021467.4A Active CN108016139B (en) | 2017-10-20 | 2017-10-27 | Equipment and system are rewritten in a kind of detection of chip |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113619285B (en) * | 2020-05-08 | 2022-10-14 | 珠海纳思达企业管理有限公司 | Upgrading and resetting device for chip |
| CN112874169B (en) * | 2020-05-08 | 2022-09-13 | 珠海纳思达企业管理有限公司 | Consumable equipment suitable for printing consumables and processing method of printing consumables |
| CN112537139B (en) * | 2020-08-13 | 2022-02-25 | 珠海纳思达企业管理有限公司 | Consumable chip data rewriting device, paper box and rewriting method |
| CN113059916B (en) * | 2020-11-20 | 2022-09-06 | 珠海纳思达企业管理有限公司 | Consumable chip data rewriting equipment and ink box assembly |
| CN113183631B (en) * | 2021-01-19 | 2022-07-19 | 珠海纳思达企业管理有限公司 | Chip data rewriting device |
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