CN105996773A - Method for identifying capsule by drink preparation device - Google Patents
Method for identifying capsule by drink preparation device Download PDFInfo
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- CN105996773A CN105996773A CN201610541532.5A CN201610541532A CN105996773A CN 105996773 A CN105996773 A CN 105996773A CN 201610541532 A CN201610541532 A CN 201610541532A CN 105996773 A CN105996773 A CN 105996773A
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- identification
- capsule
- diaphragm
- identifying apparatus
- micro
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
- A47J31/3623—Cartridges being employed
- A47J31/3633—Means to perform transfer from a loading position to an infusing position
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention provides a method for identifying a capsule by a drink preparation device. The drink preparation device comprises a brewing cup, a brewing head, a control device and an identification device; the capsule is arranged in the brewing cup, and comprises a membrane with a plurality of identification regions; micro-identification codes are printed in the identification regions; the identification device comprises identification probes arranged corresponding to the identification regions; the control device is used for driving the brewing cup to move relative to the identification device; the control device is used for driving the brewing cup to move, the identification regions of the membrane move toward the direction of the identification device, and the identification device is used for reading the micro-identification codes on the membrane; and when an error is identified, the identification regions of the membrane are far from the identification device and then move once again toward the identification device. According to the method, secondary identification is carried out, so that identification failure caused by a dirty or broken region in primary identification or a wrinkled membrane in the compressing process can be effectively prevented.
Description
Technical field
The present invention relates to product identification technical field, a kind of method by beverage preparation facilities identification capsule.
Technical background
Along with raising and the adjustment of dietary habit of people's living standard, have tea, the number of bean milk, coffee is on the increase,
Bring therewith is to reconstitute beverage machine increasingly to be welcome by everybody.
Beverage machine on existing market can not realize the identification of capsule information mostly so that the beverage mouthfeel reconstituted out is owed
The problems such as good, nutrition release is insufficient.Although having some beverage machines also to be provided with detecting device, it is possible to capsule is identified, but
It is that this detection device still suffers from some problems, when capsule is arranged in a device, particularly has some identification codes to be arranged on capsule
Diaphragm on, due to production technology, diaphragm can not one plane of fully tensioned one-tenth, the therefore angle of diaphragm and state
Be variable, such as, during pricker punctures diaphragm, the middle stress of diaphragm can produce deformation.In capsule diaphragm and sealing
After element contact, the local area of diaphragm is likely to cause fold, due to the uncertainty of capsule diaphragm, thus causes capsule membrane
Sheet recognition efficiency is low, and accuracy rate is relatively low, if the position of fold just corresponding optical identifying apparatus, the then probability of recognition failures
Can be greatly increased.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of method by beverage preparation facilities identification capsule,
The method can be effectively improved discrimination, prevents the recognition failures that capsule diaphragm deformation causes.
A kind of method by beverage preparation facilities identification capsule, described beverage preparation facilities include cup for infusing and steeping, brew head,
Controlling device, optical identifying apparatus, described capsule is arranged in cup for infusing and steeping, and described capsule includes the film with multiple identification region
Sheet, described identification region printing micro identification code, described optical identifying apparatus includes the identification that corresponding described identification region is arranged
Probe, described control device drives cup for infusing and steeping to move relative to optical identifying apparatus, it is characterised in that described method includes following
Step:
A. capsule is arranged in cup for infusing and steeping；
B. controlling device and drive cup for infusing and steeping motion, move to optical identifying apparatus direction in the identification region of diaphragm, described smooth knowledge
Other device reads the micro identification code on diaphragm；
C. control device and judge that the micro identification code information read is the most correct, the most then call corresponding preparation procedure system
Standby process, otherwise enters step D;
D. control device driven diaphragm identification region away from after optical identifying apparatus the most again to optical identifying apparatus direction
Motion；
E. optical identifying apparatus again reads off the micro identification code on diaphragm.
Further, described beverage preparation facilities includes the potted component being arranged in brew head, in described step B or D,
Described diaphragm and optical identifying apparatus are fitted and compress described potted component.
In the present invention, miniature information code refers to absorb the light of specific wavelength thus is read by optics optical identifying apparatus
The small information code taken, here small, refer to that naked eyes are difficult to find, do not affect product appearance.Described miniature information code is permissible
It is bar code, square matrix code or OID code.OID code refers to be made up of one group of small point, and the positional representation according to each composition point is different
The figure of information.
Further, described optical identifying apparatus also includes probe cover, and identification probe is arranged in probe cover, described diaphragm
During away from optical identifying apparatus, diaphragm is more than 0.5mm with the distance of probe cover, when diaphragm laminating optical identifying apparatus, and diaphragm
Compress probe cover.
Further, described identification probe is infrared imaging probe, and described probe identification range is 2-5mm.
Further, described brew head is provided with punching slurry slide block, during diaphragm is away from optical identifying apparatus, described glue
Capsule sidewall and punching slurry slide block interference fit.
Further, described diaphragm is less than 3 seconds away from optical identifying apparatus process.
Further, described control device includes that master control borad, master control borad are provided with memory element, the judgement in described step C
Step, compares the information that the micro identification code information of reading and described memory element prestore, if in the information prestored
Information including described micro identification code then judges that the data read are correct, otherwise judges error in data.
Further, described control device is provided with cleaning procedure, when read Quick Response Code be blank code time, unlock described clearly
Washing procedure；When the Quick Response Code read not is blank code, lock described cleaning procedure.
Further, described identification region is whole outer surface or a part for outer surface for diaphragm, described miniature knowledge
Other code is OID code.
Further, the information of described micro identification code includes that beverage type, described control device are provided with the program of brewing, extraction
Program fetch and combination process, control the device corresponding program of beverage type selecting according to micro identification code.
1. beverage preparation facilities includes cup for infusing and steeping, brew head, control device, optical identifying apparatus, and capsule includes having many
The diaphragm in individual identification region, described identification region printing micro identification code, described optical identifying apparatus includes corresponding described identification
The identification probe that region is arranged, described control device drives cup for infusing and steeping to move relative to optical identifying apparatus, when optical identification fills
Put reading identification code failure time, control diaphragm identification region away from after optical identifying apparatus the most again to optical identifying apparatus
Moving in direction, optical identifying apparatus again reads off the micro identification code on diaphragm.At diaphragm away from the process of optical identifying apparatus
In, diaphragm is become relaxation state from compacted state, and diaphragm can produce deformation, when diaphragm identification region is away from optical identifying apparatus
The most again when optical identifying apparatus moves, diaphragm is being become compacted state from relaxation state, but, diaphragm second time compresses
After state incomplete same with the state compressed for the first time, for example whether there is fold, the position of fold, the degree etc. of fold
Difference, therefore, the diaphragm position that optical identifying apparatus is corresponding can occur small change, such as, secondary optics identification device pair
The position answered differ 3mm with the last time, small-sized due to micro identification code, therefore, and optical identifying apparatus second time correspondence
Identification region different from primary identification region.Thus it is effectively increased discrimination, solve and identify that region is dirty for the first time
The recognition failures that dirty, damaged or diaphragm fold in compaction process causes.
2. beverage preparation facilities described in includes the potted component being arranged on brew head side, in described step B or D, described
Diaphragm and optical identifying apparatus are fitted and compress described potted component.Therefore identifying that position can carry out beverage and prepare, be not required to
To carry out the adjustment of capsule position again, arranging of potted component effectively prevents from occurring seepage in beverage preparation process.
3. optical identifying apparatus described in also includes probe cover, and identification probe is arranged in probe cover, and described diaphragm is away from light
During the other device of knowledge, diaphragm is more than 0.5mm with the distance of probe cover, and when diaphragm laminating optical identifying apparatus, diaphragm compresses to be visited
Head-shield.Diaphragm compresses and identifies cover, on the one hand makes diaphragm be in relatively steady state, on the other hand diaphragm and identification probe distance
Minimum, diaphragm is more than 0.5mm away from the distance of probe cover, if returning apart from too small, then identifies that region is not divided with probe cover
From, when the most again compressing, identify that region does not changes with probe cover fit area state, still can not effectively identify.
4. brew head described in is provided with punching slurry slide block, during diaphragm is away from optical identifying apparatus, described capsule sidewall
With punching slurry slide block interference fit.Thus rush slurry slide block and drive capsule return and prevent capsule from moving back in cup for infusing and steeping fall back process
Come off from slide block during Huiing.
5. diaphragm described in away from optical identifying apparatus process less than 3 seconds, at diaphragm away from the process of optical identifying apparatus
In, described capsule, due to effect of inertia, can be stably held in cup for infusing and steeping, if the time of returning is long, then may cause capsule by
Cup for infusing and steeping is deviate from.
6. control device described in and be provided with cleaning procedure, when the Quick Response Code read is blank code, unlock described cleaning journey
Sequence；When the Quick Response Code read not is blank code, lock described cleaning procedure.By the judgement of Quick Response Code, when in drink device
When being provided with capsule, cleaning procedure is unavailable, thus effectively prevents user misoperation.
7. identifying whole outer surface or a part for outer surface that region is diaphragm described in, described micro identification code is
OID code.When identifying that region is whole diaphragm, identifying and all can read identification code in whole diaphragm area, recognizable set is relatively big,
Be conducive to improving discrimination.When identifying that region is diaphragm outer surface a part of, owing to having only to printing optical identification device
Corresponding part, therefore can be with effectively save cost.
8. the information of micro identification code includes that beverage type, described control device are provided with the program of brewing, extraction procedures and mix
Conjunction program, controls the device corresponding program of beverage type selecting according to micro identification code.By the data of micro identification code, adjust
Using corresponding program, thus use the scheme of optimum to be prepared different beverages, mouthfeel is more preferable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the beverage preparation facilities of embodiment one.
Fig. 2 is the enlarged drawing that embodiment one diaphragm is combined with optical identifying apparatus.
Fig. 3 is the flow chart of embodiment one.
Fig. 4-1 is the micro identification code structural representation of embodiment one.
Fig. 4-2 is embodiment one OID code-point and data corresponding relation.
Fig. 5-1 is the combination schematic diagram of embodiment two diaphragm and optical identifying apparatus.
Fig. 5-2 is the movement relation schematic diagram of embodiment two diaphragm and optical identifying apparatus.
Fig. 6-1 is the curvilinear motion relation schematic diagram of embodiment three diaphragm and optical identifying apparatus
Fig. 6-2 is the circular motion relation schematic diagram of embodiment three diaphragm and optical identifying apparatus..
Fig. 7 is the structural representation of the beverage preparation facilities of embodiment five.
Fig. 8 is the micro identification code structural representation of embodiment six.
Fig. 9 is the micro identification code structural representation of embodiment seven.
Control device 1, brew head 2, water inlet pricker 21, draw pricker 22, cup for infusing and steeping 3, punching slurry slide block 31, liquid supplying device 4,
Drive element 5, capsule 6, capsule body 61, diaphragm 62, identify region 621, micro identification code 6211, table header 601, data portion
602, potted component 7, optical identifying apparatus 8, identification probe 81, probe cover 82, drive link 83, flexible reducing motor 84, pendulum
Dynamic connecting rod 85, reducing motor 86, shell 10, dog-house 101, master control borad 11.
Detailed description of the invention
The technical scheme of the embodiment of the present invention is explained and illustrated by the accompanying drawing below in conjunction with the embodiment of the present invention, but under
State embodiment and be only the preferred embodiments of the present invention, and not all.Based on the embodiment in embodiment, those skilled in the art
On the premise of not making creative work, obtained other embodiments, broadly fallen into protection scope of the present invention.
Embodiment one:
Shown in reference Fig. 1-4, the horizontal making drinks machine that the preferred embodiment of the present invention proposes, including housing 10, house capsule 6
Cup for infusing and steeping 3, brew head 2, control device 1, water inlet pricker 21, draw pricker 22, connection water inlet pricker 21 liquid supplying device 4, drive
Dynamic element 5, potted component 7, shell 10 upper surface arranges dog-house 101, and water inlet pricker 21, extraction pricker 22, potted component 7 set
Putting the side in brew head 2, liquid supplying device 4 is connected with water inlet pricker 21 by water pipe, and described cup for infusing and steeping 3 is corresponding with brew head 2
Arranging, described cup for infusing and steeping 3 is horizontally movable relative to brew head 2, and described control device 1 includes master control borad 11, sets in master control borad
There are memory element, memory cell to contain identification information, brew program, brewing parameter etc., control device and can control to drive unit
The motion of part 5, thus drive cup for infusing and steeping 3 traverse motion,
The side of described brew head 2 is additionally provided with optical identifying apparatus 8, and optical identifying apparatus 8 includes identification probe 81 and probe cover
82, in identification probe 81 is arranged on probe cover 82 and it is correspondingly arranged with described identification region, potted component 7 is arranged on brew head 2
Side, potted component 7 is provided with through hole, water inlet pricker 21, draws pricker 22 and probe cover is worn 82 and crossed described through holes, described glue
Capsule 6 includes that the diaphragm 62 of capsule body 61 and closed capsule body, described diaphragm 62 are provided with multiple identification region 621, described knowledge
Other region is printed with micro identification code 6211, and a micro identification code is at least printed in each identification region.
During work, capsule is inserted in support by dog-house 101, and control device controls to drive element 5 to move thus drives punching
Bubble cup 3 moves to brew head 2 direction, the probe cover thus move to optical identifying apparatus 8 direction and fit in the identification region of diaphragm
82, when identifying to fit with probe cover 82 in region, capsule diaphragm compresses potted component 7, thus prevents in beverage preparation process
There is seepage.At cup for infusing and steeping during optical identifying apparatus 8 moves and fit probe cover 82, the identification region 621 of capsule
Moving closer to identification probe 81, after territory, described cog region 621 enters identification probe 81 identification range, identification probe 81 reads to be known
Micro identification code in other region 621, identification probe 81 and identification region form the first reading position.Control device 1 will read
The identification information stored up of micro identification code information and described memory cell compare, if identification information includes described
The information of micro identification code then calls the program that this identification code is corresponding, thus determines the kind of capsule according to the information of micro identification code
Class, prepare the parameters such as the pressure of beverage, temperature, use optimum mode to prepare beverage.If identification information not including described
The information of micro identification code, then control device and control cup for infusing and steeping and return 2 seconds, return distance for A, and A=8mm, cup for infusing and steeping is provided with punching
Slurry slide block 31, punching slurry slide block 31 is to arrange the convex tendon inside cup for infusing and steeping, when capsule is arranged in cup for infusing and steeping, capsule sidewall and institute
State convex tendon interference fit, then cup for infusing and steeping drives capsule to return in fall back process and prevents capsule from punching slurry in fall back process
Coming off in slide block 31, the identification region of capsule diaphragm and optical identifying apparatus separating distance are B, B=3mm, control device and control film
Fit probe cover 82 the most again in the identification region of sheet.
During diaphragm is away from probe cover 82, diaphragm by by know probe cover 82 impaction state to relaxation state, therefore
Identify region fit again probe cover 82 time, diaphragm be optically recognized again by relaxation state device compress, due to pressure
Tight process is uncertain, and whether such as diaphragm occurs fold and and the position difference of generation fold or bending.Therefore, diaphragm
Not quite identical with the position of last laminating with the bonding position of optical identifying apparatus, that particularly identification probe is corresponding identification
Region is inconsistent with last identification region, and identification probe now and diaphragm form the second reading position, and optical identification fills
Put the micro identification code again reading off on diaphragm.Owing to the identification region of diaphragm is different from the state that optical identifying apparatus is fitted,
Therefore, it can the None-identified effectively preventing the reasons such as fit area fold or bending from causing, by secondary identification, be greatly improved
Discrimination.
So-called horizontal making drinks machine, refers to into water pricker 21, draws pricker 22 and capsule 6 central axis horizontally set,
And cup for infusing and steeping 3 in support can brew head 2 traverse motion (can be laterally the form of level or level of approximation) relatively,
Draw pricker 22 and be positioned at below water pricker 21, in order to liquid is drawn, reduce residual.
Be appreciated that cup for infusing and steeping is return distance A and can be adjusted according to actual needs, such as, 4mm, 5mm, 6mm,
7mm、9mm、10mm、11mm、12mm、13mm、14mm、15mm.As long as ensureing and identifying that region separates with probe cover, as
Fruit is return apart from too small, then identify that region does not separates with probe cover, when the most again compressing, identifies region and probe cover conformable region
Territory state does not changes, and still can not effectively identify.If returning apart from excessive, then capsule may come off.
It is appreciated that diaphragm can be adjusted according to actual needs with the separating distance B of probe cover, such as 0.5mm,
0.7mm、1.0mm、1.1mm、1.2mm、1.3mm、1.4mm、1.5mm、1.6mm、1.8mm、2.0mm、2.2mm、2.4mm、
2.6mm、2.8mm、3.2mm、3.4mm、3.6mm、3.8mm、4.0mm、4.5mm、5.0mm.If separating distance is too small, then diaphragm
Deformation cannot fully be discharged, recognition effect is undesirable, if separating distance is excessive, then capsule may come off.
Be appreciated that the time of returning can also suitably adjust, such as, 1s, 1.2s, 1.4s, 1.6,1.8s, 2.2s, 2.4s,
2.6s、2.8s、3.0s.If returning overlong time, then affect beverage preparation time.
Described micro identification code 6211 is OID code-point, and the structure of OID code-point is as follows:
As shown in Fig. 4-1, identification code image is made up of 16 points, and table header 601 is made up of 7 points, and data portion 602 is by 9 points
Composition, each corresponding four quadrants, the difference of quadrant is set according to point, each point can represent 2 bit data.Rule such as Fig. 4-
Shown in 2, represent 00 in fourth quadrant, represent 01 at third quadrant, represent 10 at the second quadrant, represent 11 at first quartile, when
When using above-mentioned coding rule to encode, 9 points of data portion can characterize 18 and reconstitute data, can meet want completely
Ask, it might even be possible to more data content is joined in data.
Data at least include master data portion, check portion and preliminary data portion.In the present embodiment, data portion includes 18 altogether
Data, master data portion is made up of front 8 bit data, characterizes beverage preparation condition, can represent 0 ~ 255 numeral altogether, according to read
The corresponding program of data call, can prepare 256 kinds of beverages altogether.Middle 2 is check code, and whether front 8 bit data that verification is read
Correctly.If front 8 bit data verifications are correct, then determine preparation procedure according to front 8 bit data.If front 8 bit data check errors,
Then prepare beverage according to preliminary data portion data.Owing to front 8 bit data characterize 256 kinds of beverages, therefore, front 8 bit data are continuous
, if 1 bit-errors in 8 bit data, data mistake.
Preliminary data portion is made up of 8 bit data below, and preliminary data part becomes 4 groups, and often group is constituted by 2, and the most often group is by 1
Individual composition, 4 points represent respectively and reconstitute temperature, reconstitute the water yield, air blowing power and gassing time, reconstitute big class.Due to each
Point can represent 2 bit data, therefore, in the present embodiment, can characterize 4 kinds and reconstitute temperature, 90 DEG C, 85 DEG C, 80 DEG C, 75 DEG C；4 kinds of punchings
Water diversion volume, 200ml, 180ml, 160ml, 140ml；4 kinds of air blowing power and gassing time length 20 seconds are high-power, 20 seconds little merits
Rate, 10 seconds high-power, 10 seconds small-powers；4 kinds reconstitute big class tea, coffee, bean milk, other.
When identification module transmits data to machine, when before master data portion, 8 bit data verifications are correct, machine directly invokes
The corresponding program that reconstitutes, current 8 bit data and 2 (1 point) verification data collision (i.e. error in data) or data correct but
Time in machine without corresponding capsule program, machine can characterize according to 2 (1 point) and reconstitute the data call correspondence of big class and reconstitute big class
Program.When reconstituting the data also mistake of big class, machine can characterize according to remaining 6 (3 points) and reconstitutes temperature and reconstitute
The general program that reconstitutes that the data calls such as the water yield are the most standby, and according to data point reuse standby reconstitute in program reconstitute parameter.
Parameter correspondence table is as follows, merely just illustrates, and has no effect on the protection domain of the application:
Binary system corresponding to data that such as identification probe reads be 0,000 0,010 10 0,101 0101, then master data portion
The check code 10 of data 0,000 0010 verifies correctly, when being provided with the program of corresponding 0,000 0010 in beverage preparation facilities, then
Between call corresponding program and be prepared beverage, i.e. by prepare caffe american optimum in the way of carry out beverage and prepare.
When the data in master data portion None-identified impaired due to image, such as, the data of reading are 0000 00** 10
0101 0101, due to the data read errors in master data portion, therefore verify failure, then according to the data 0101 in preliminary data portion
0101, call the corresponding program form according to preliminary data portion, now call the program preparing coffee of acquiescence, with 80
The water temperature of degree, water supply 180ml, air pump small-power is blown 20 seconds.Accordingly even when which kind of coffee capsule could not recognize is, but still can
To use the capsule coffee program relatively mated to reconstitute.
The data in preliminary data portion are separate, say, that even if preliminary data portion partial parameters reads unsuccessfully,
Still corresponding beverage can be prepared by relatively good program.Such as, the data of reading are 0000 00** 10 0101**
01, due to the check errors in master data portion, therefore, it is prepared beverage according to the data in preliminary data portion.Preliminary data portion
Part data also cannot read, and the part that now can read according to preliminary data portion may determine that water temperature, quantity and reconstitutes big class,
Therefore using the program preparing coffee of acquiescence, with the water temperature of 80 degree, water supply 180ml prepares beverage.
Even if thus having dirty or damaged when the image in optics, cause identifying the portion in 9 data points
Mark strong point, we remain to extract part data from discernible data point, are used for reconstituting parameter.This video identification code
Set-up mode so that it is more accurate to identify, versatility is higher, can effectively solve the figure that capsule causes in transportation
As abrasion or the dirty identification mistake caused, and prevent the residual liquid in beverage preparation facilities from polluting the identification that capsule causes
Mistake.
Described master control borad is provided with the program of brewing, extraction procedures and combination process, and master control borad selects according to the information of identification code
Select corresponding program, the water yield, temperature etc., thus be applicable to the preparation of various beverage.Described master control borad is additionally provided with cleaning procedure,
When the identification code read is empty, unlock cleaning procedure, when the identification code read is not empty, lock cleaning procedure, thus anti-
Only maloperation causes performing in beverage preparation process cleaning procedure.
Embodiment two:
Embodiment two is with the difference of embodiment one: described identification probe can move along a straight line.
As shown in Fig. 5-1,5-2, described optical identifying apparatus includes identification probe 81, probe cover 82, also includes the company of driving
Bar 83, flexible reducing motor 84, one end of drive link 83 connects identification probe 81, and the other end connects flexible reducing motor 84,
Deceleration telescope motor 84 drives identification probe 81 to be read position by first by drive link 83 and moves to the second reading position, know
81 Tan Tou not read position by first to move to the track of the second reading position parallel with the plane at diaphragm place.Visit owing to identifying
81 can move, and therefore add identification region, and the part identification region on diaphragm is contaminated or after abrasion, identification probe can
Read identification code with mobile to uncontaminated or wearing part, add camera lens identification acquisition of information scope, improve discrimination.Know
The distance that Tan Tou not move along a straight line is for C, and C=20mm, diaphragm diameter is R, R=100mm, and identification probe 81 is read position motion by first
Being V to the second speed reading position, V=10mm/s, the time is t, t=C/V=2s.
It is appreciated that the position of distance C can the most suitably adjust, such as 3mm, 4mm, 5mm, 6mm, 7mm, 8mm,
10mm,12mm,14mm,16mm,18mm,25mm,30mm,35mm,40mm,50mm,60mm,70mm,80mm,90mm,100mm。
Distance C should be more than the distance of a micro identification code, and the information otherwise read does not changes, it is impossible to be effectively improved discrimination.Away from
The diameter of diaphragm should be not more than from C, prevent identification probe from moving to identify outside region.The diameter R of diaphragm can be according to reality
The needs of border product suitably adjust, such as 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 110mm, 120mm,
130mm,150mm。
Embodiment three:
Embodiment three is with the difference of embodiment one: identification probe can curvilinear motion.
As shown in Fig. 6-1,6-2, optical identifying apparatus includes identification probe 81, probe cover, also includes swing connecting bar 85, subtracts
Speed motor 86, the axle of reducing motor 86 connects to be had the first gear, one end of described swing connecting bar to be provided with to coordinate with the first gear
Second gear, the other end is connected with identification probe 81, when reducing motor 86 rotates, first gear driven the second pinion rotation,
Thus drive swing connecting bar to drive identification probe 81 to do curvilinear motion.During curvilinear motion, identification probe 81 is carried out always
Data acquisition.Owing to identification probe movement locus is curve, and read in real time on capsule diaphragm 62 in curvilinear path micro-
Type identification code, that therefore reads is wider, and discrimination is higher.
Embodiment four:
Embodiment four is from the difference of embodiment one: the scope that described micro identification code is arranged on diaphragm is different.
Described micro identification code is arranged on diaphragm, and accounts for the 2/3 of diaphragm area.If setting area is too small, then know
Do not pop one's head in and likely move to outside micro identification code, it is impossible to accurately read, if setting area is excessive, then cause cost wave
Take.
It is appreciated that micro identification code can account for the 3/4,4/5 of diaphragm area.
Embodiment five:
Embodiment five is from the difference of embodiment one: the position that described micro identification code is arranged is different.
As it is shown in fig. 7, described micro identification code is arranged on the whole sidewall of capsule, the identification of described optical identifying apparatus is visited
Micro identification code on the corresponding capsule sidewall of head is arranged, and when capsule is placed in cup for infusing and steeping, controls device and controls to drive element 5
Motion thus drive cup for infusing and steeping 3 to move a small distance to brew head 2 direction, optical identifying apparatus and micro identification code form the
One reads position, drives element 5 to drive cup for infusing and steeping 3 to continue motion so that optical identifying apparatus forms second with micro identification code
Reading position, drive element 5 to drive cup for infusing and steeping to continue to move to brew head 2, water inlet pricker 21, extraction pricker 22 puncture described film
Sheet.Owing to taking full advantage of cup for infusing and steeping relative motion in brew head motor process, therefore, there is no need to additionally increase new dress
Put, the diverse location to capsule can be realized and read, effectively reduce cost.
It is appreciated that described micro identification code can also be arranged on the diapire of capsule, described optical identifying apparatus correspondence glue
The diapire of capsule is arranged, and drives the identification probe in optical identifying apparatus to move by clicking on, thus realizes identification probe with miniature
The relative motion of identification code.
Embodiment six:
Embodiment six is from the difference of embodiment one: the structure of micro identification code is different.
As shown in Figure 8, the table header of described micro identification code is made up of 9 points, and data portion is made up of 16 points, Mei Gedian
Corresponding 8 quadrants, according to.Owing to the point of table header is more, it is more accurate therefore to position, 8 quadrants of each correspondence, and therefore one
Individual point can represent that 4 bit data, 16 data points can represent 64 bit data.Visible, it can represent bigger data volume.
Being appreciated that table header can also be made up of 11 points, data portion is made up of 25 points.Or data portion is each
Corresponding 16 quadrants of point.
Embodiment seven:
Embodiment seven is from the difference of embodiment one: the structure of micro identification code is different.
As it is shown in figure 9, the table header of described micro identification code is made up of 7 points, data portion is made up of 4 points, Mei Gedian
Corresponding 2 quadrants, according to.Owing to the point of data portion is fewer, and each corresponding quadrant is the most fewer, therefore, and printing
Technological requirement is low, and the definition of printing is of a relatively high, is more prone to identified.
Being appreciated that table header can also be made up of 7 points, data portion is made up of 4 points, each correspondence of data portion
4 quadrants.
As described above, only presently preferred embodiments of the present invention, not it is used for limiting the practical range of the present invention, i.e.
All impartial changes made according to the present invention and modification, be all scope of the invention as claimed and contained, illustrate the most one by one.
Claims (10)
1., by a method for beverage preparation facilities identification capsule, described beverage preparation facilities includes cup for infusing and steeping, brew head, control
Device processed, optical identifying apparatus, described capsule is arranged in cup for infusing and steeping, and described capsule includes the film with multiple identification region
Sheet, described identification region printing micro identification code, described optical identifying apparatus includes the identification that corresponding described identification region is arranged
Probe, described control device drives cup for infusing and steeping to move relative to optical identifying apparatus, it is characterised in that described method includes following
Step:
Capsule is arranged in cup for infusing and steeping；
Controlling device and drive cup for infusing and steeping motion, move to optical identifying apparatus direction in the identification region of diaphragm, described optical identification
Device reads the micro identification code on diaphragm；
Control device and judge that the micro identification code information read is the most correct, the most then call corresponding preparation procedure and be prepared
Process, otherwise enters step D;
The identification region controlling device driven diaphragm is transported to optical identifying apparatus direction the most again away from after optical identifying apparatus
Dynamic；
Optical identifying apparatus again reads off the micro identification code on diaphragm.
The method identifying capsule the most according to claim 1, it is characterised in that described beverage preparation facilities includes being arranged on punching
Potted component on bubble head, in described step B or D, described diaphragm and optical identifying apparatus are fitted and compress described potted component.
The method identifying capsule the most according to claim 1, it is characterised in that described optical identifying apparatus also includes probe
Cover, identification probe is arranged in probe cover, and when described diaphragm is away from optical identifying apparatus, the distance of diaphragm and probe cover is for being more than
0.5mm, when diaphragm laminating optical identifying apparatus, diaphragm compresses probe cover.
The method identifying capsule the most according to claim 1, it is characterised in that described identification probe is infrared imaging probe,
Described probe identification range is 2-5mm.
The method identifying capsule the most according to claim 1, it is characterised in that described brew head is provided with punching slurry slide block, at film
During sheet is away from optical identifying apparatus, described capsule sidewall and punching slurry slide block interference fit.
The method identifying capsule the most according to claim 1, it is characterised in that described diaphragm is away from optical identifying apparatus process
Less than 3 seconds.
The method identifying capsule the most according to claim 1, it is characterised in that described control device includes master control borad, master control
Plate is provided with memory element, the judgement step in described step C, the micro identification code information of reading is prestored with described memory element
Information compare, if the information prestored includes the information of described micro identification code, judge that the data read are correct,
Otherwise judge error in data.
The method identifying capsule the most according to claim 1, it is characterised in that described control device is provided with cleaning procedure, when
When the Quick Response Code read is blank code, unlock described cleaning procedure；When read Quick Response Code be not blank code time, lock described clearly
Washing procedure.
The method identifying capsule the most according to claim 1, it is characterised in that described identification region is the whole appearance of diaphragm
Face or a part for outer surface, described micro identification code is OID code.
The method identifying capsule the most according to claim 1, it is characterised in that the information of described micro identification code includes drink
Category type, described control device is provided with the program of brewing, extraction procedures and combination process, controls the device drink according to micro identification code
The corresponding program of product type selecting.
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| CN106583378A (en) * | 2016-11-25 | 2017-04-26 | 九阳股份有限公司 | Washing method of capsule beverage machine |
| CN107348848A (en) * | 2017-07-17 | 2017-11-17 | 杭州易杯食品科技有限公司 | A kind of cleaning method of capsule beverage machine |
| CN107468064A (en) * | 2017-08-17 | 2017-12-15 | 亚月（武汉）智能科技有限公司 | Capsule pouring and boiling device with concentration control function |
| CN107874622A (en) * | 2017-10-25 | 2018-04-06 | 九阳股份有限公司 | A kind of beverage machine with capsule identification function |
| CN108125563A (en) * | 2017-12-01 | 2018-06-08 | 杭州易杯食品科技有限公司 | A kind of beverage machine capsule identifies control method |
| CN108478006A (en) * | 2018-03-14 | 2018-09-04 | 杭州易杯食品科技有限公司 | A kind of method that capsule beverage mechanism makees drink |
| CN109324919A (en) * | 2018-08-20 | 2019-02-12 | 杭州易杯食品科技有限公司 | A kind of beverage machine is with reconstituting data identification method and beverage machine |
| CN109447194A (en) * | 2018-09-17 | 2019-03-08 | 杭州易杯食品科技有限公司 | A kind of capsule data identification method of beverage machine |
| CN110786737A (en) * | 2018-08-01 | 2020-02-14 | 广东美的生活电器制造有限公司 | Method for preparing capsules by beverage preparation device and machine-readable storage medium |
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