CN106909822A - Dish-washing machine and its control method - Google Patents
Dish-washing machine and its control method Download PDFInfo
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- CN106909822A CN106909822A CN201710108793.2A CN201710108793A CN106909822A CN 106909822 A CN106909822 A CN 106909822A CN 201710108793 A CN201710108793 A CN 201710108793A CN 106909822 A CN106909822 A CN 106909822A
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- fingerprint
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- finger print
- print information
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0049—Detection or prevention of malfunction, including accident prevention
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Collating Specific Patterns (AREA)
Abstract
The present invention proposes a kind of dish-washing machine and its control method, wherein, method includes：Receive the trigger action of user；The finger print information of user is obtained according to trigger action, and judges whether finger print information belongs to authorized user；If finger print information belongs to authorized user, operational order corresponding with trigger action is performed.When the method judges that finger print information belongs to authorized user by fingerprint recognition, redo instruction, makes user set to avoid the generation of maloperation without going through dish-washing machine is carried out cumbersome " lock machine ", easy to operate, safe.
Description
Technical field
The present invention relates to home wiring control technical field, more particularly to a kind of dish-washing machine and its control method.
Background technology
At present, in order to prevent household appliances during normal operation, children or other staff carry out household electrical appliances
Touching causes maloperation, influences the normal work of household electrical appliances, or even situation about being damaged to human body occurs, existing household appliances
Generally have " lock machine " function.Specifically, after being configured to the function of household electrical appliances, " lock machine " Macintosh or virgin lock are pressed
Key, makes household electrical appliances other any operated keys in normal course of operation all be temporarily lost with control function, so as to avoid maloperation situation
Generation.
Although above-mentioned functions serve safety protection function, user needs continually to carry out household electrical appliances " lock machine " to set
Put.Further, since some users often easily forget to be configured it, or this function to household electrical appliances and do not know about, make
The function can not play due effect, reduce the security of household electrical appliances.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
Therefore, first purpose of the invention is to propose a kind of dish washer control method, judged by fingerprint recognition
When finger print information belongs to authorized user, redo instruction, makes user without going through carrying out cumbersome " lock to dish-washing machine
Machine " sets to avoid the generation of maloperation, easy to operate, safe.
Second object of the present invention is to propose a kind of dish-washing machine.
It is that, up to above-mentioned purpose, first aspect present invention embodiment proposes a kind of dish washer control method, including：Receive and use
The trigger action at family；The finger print information of user is obtained according to trigger action, and judges whether finger print information belongs to authorized user；
If finger print information belongs to authorized user, operational order corresponding with trigger action is performed.
The dish washer control method of the embodiment of the present invention, is believed by the fingerprint that user is obtained according to the trigger action of user
Breath, judges whether finger print information belongs to authorized user, if belonging to authorized user, then performs the corresponding operation of trigger action
Instruction, makes user set to avoid the generation of maloperation, easy to operate, peace without going through dish-washing machine is carried out cumbersome " lock machine "
Quan Xinggao.
It is that, up to above-mentioned purpose, second aspect present invention embodiment proposes a kind of dish-washing machine, including：Receiver module, is used for
Receive the trigger action of user；Processing module, for obtaining the finger print information of user according to trigger action, and judges finger print information
Whether authorized user is belonged to；Performing module, if belonging to authorized user for finger print information, performs and trigger action pair
The operational order answered.
The dish-washing machine of the embodiment of the present invention, by obtaining the finger print information of user according to the trigger action of user, judges to refer to
Whether line information belongs to authorized user, if belonging to authorized user, then performs the corresponding operational order of trigger action, uses
Family sets to avoid the generation of maloperation without going through dish-washing machine is carried out cumbersome " lock machine ", easy to operate, safe.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
The above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 is the flow chart of dish washer control method according to an embodiment of the invention；
Fig. 2 is the flow whether finger print information for judging collection according to an embodiment of the invention belongs to authorized user
Figure；
Fig. 3 is the structural representation of dish-washing machine according to an embodiment of the invention；
Fig. 4 is according to a structural representation for the dish-washing machine of specific embodiment of the invention；
Fig. 5 is the structural representation of the dish-washing machine according to another specific embodiment of the invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Below with reference to the accompanying drawings the dish-washing machine and its control method of the embodiment of the present invention described.
For currently in order to ensure household electrical appliances security user need continually to carry out household electrical appliances " lock machine " set and by
The problem that " lock machine " setting reduces household electrical appliances security that carries out is often forgotten about in user, the embodiment of the present invention proposes a kind of dish-washing machine
Control method, including：Receive the trigger action of user；The finger print information of user is obtained according to trigger action, and judges that fingerprint is believed
Whether breath belongs to authorized user；If finger print information belongs to authorized user, perform operation corresponding with trigger action and refer to
Order.
Fig. 1 is the flow chart of dish washer control method according to an embodiment of the invention.
As shown in figure 1, the dish washer control method includes：
S101, receives the trigger action of user.
For example, after certain user has a meal, tableware is put into dish-washing machine, " daily to wash " pressed in dish-washing machine control interface is pressed
Key.At this moment, dish-washing machine receives the trigger action of user.
S102, the finger print information of user is obtained according to trigger action, and judges whether finger print information belongs to authorized user.
Detailed process, as shown in Fig. 2 first gathering the fingerprint image of user with fingerprint capturer.Wherein, fingerprint capturer can
To be arranged on all buttons of dish-washing machine control interface, when user carries out trigger action to any button, dish-washing machine
The fingerprint image of user is collected by the fingerprint capturer on button.Can also be set on dish-washing machine with fingerprint capturer
Fingerprint acquisition interface, when dish-washing machine receives user to the trigger action of button, by voice reminder user input fingerprint
Information.After user hears voice reminder, finger print information is input into fingerprint acquisition interface, the fingerprint collecting in fingerprint acquisition interface
Device can gather the fingerprint image of user.
When user carry out trigger action or input finger print information when, due to user finger too dry, it is overly wet, decortication or
Person's pressure not enough etc., can make the fingerprint image for collecting be contaminated with noise, reduce the quality of fingerprint image.Therefore, for the ease of
Take the fingerprint the feature of image, improves the resolution of fingerprint image, after fingerprint capturer gather fingerprint image, to what is gathered
Fingerprint image is pre-processed.Wherein, the mode of pretreatment include but is not limited to compress, detect, Quality estimation, image thinning,
Image enhaucament etc..
It is understood that when being pre-processed to fingerprint image, can be according to the concrete condition of the fingerprint image of collection
One or more pretreatment mode is selected to be pre-processed.If for example, the fingerprint image of collection is not clear enough, figure can be used
The pretreatment mode treatment fingerprint image of image intensifying, to improve the definition of fingerprint image.
After being pre-processed to fingerprint image, extract by the crestal line data of pretreated fingerprint image.Then, according to
The crestal line data of extraction obtain the fingerprint characteristic of pretreated fingerprint image, such as starting point of streakline, terminal, binding site, intersection
Point etc..
After the fingerprint characteristic for obtaining pretreated fingerprint image, in the fingerprint characteristic and fingerprint database that will obtain
Fingerprint characteristic is matched successively.Specifically, can be by calculating the fingerprint characteristic and finger print data of pretreated fingerprint image
Whether the similarity between fingerprint characteristic in storehouse, similarity according to both exceedes predetermined threshold value, judge the fingerprint characteristic with
Whether the fingerprint characteristic in fingerprint database matches.
Wherein, authorized user refers in finger print information input fingerprint database, it is had the right to use to dish-washing machine
The user of limit.For example, can be uploaded to finger print information in fingerprint database by controlling the APP of dish-washing machine by user.
If the similarity of a certain fingerprint characteristic in the fingerprint characteristic of pretreated fingerprint image and fingerprint database
More than predetermined threshold value such as 90%, i.e., a certain fingerprint characteristic in the fingerprint characteristic and fingerprint database of pretreated fingerprint image
Matching, then can determine that the finger print information belongs to authorized user.
If the fingerprint characteristic of pretreated fingerprint image does not have with the similarity of a certain fingerprint characteristic in fingerprint database
Have more than predetermined threshold value 90%, then by the fingerprint characteristic of the pretreated fingerprint image successively with fingerprint database in it is next
Individual fingerprint characteristic is matched.If the fingerprint in the fingerprint characteristic of the pretreated fingerprint image and fingerprint database is special
The similarity levied also is not above predetermined threshold value 90%, then by the fingerprint characteristic of the pretreated fingerprint image again successively with finger
Next fingerprint characteristic in line database is matched, untill the fingerprint characteristic for running into matching.If pretreated
The fingerprint characteristic of fingerprint image is mismatched with all of fingerprint characteristic in fingerprint database, that is to say, that Similarity value does not have
More than predetermined threshold value, then illustrate that the finger print information is not belonging to authorized user.
S103, if finger print information belongs to authorized user, performs operational order corresponding with trigger action.
If the finger print information belongs to authorized user, dish-washing machine performs " daily to wash " correspondence of trigger action of the user
Operational order, tableware is carried out " daily to wash ".
If finger print information is not belonging to authorized user, i.e., the user be not authorized user when, then dish-washing machine refusal hold
Row operational order corresponding with trigger action, while carry out voice broadcast such as " you do not have access right ", with to not using
The user of authority or authorized user has played a part of prompting.
For example, certain children is strong due to curiosity, certain operation button on dish-washing machine has been touched.Dish-washing machine after judgement by obtaining
The finger print information for going out the children is not belonging to authorized user, and refusal performs the corresponding instruction of the operation button, so as to avoid peace
The generation of full accident.Meanwhile, dish-washing machine carries out voice broadcast, can hear parent and allow in time after voice broadcast the children away from washing
Bowl machine, further increases the security of dish-washing machine.
As can be seen here, compared with prior art, whether technical scheme proposed by the present invention judges user by fingerprint recognition
It is authorized user, if authorized user performs the corresponding operational order of trigger action again, if not authorized user
Do not perform then, it is operating method, safe.
In sum, the dish washer control method of the embodiment of the present invention, user is obtained by according to the trigger action of user
Finger print information, judge whether finger print information belongs to authorized user, if belonging to authorized user, then perform trigger action pair
The operational order answered, that is to say, that when judging that the finger print information belongs to authorized user by fingerprint recognition, redo
Instruction, makes user set to avoid the generation of maloperation, easy to operate, peace without going through dish-washing machine is carried out cumbersome " lock machine "
Quan Xinggao.
The dish-washing machine that the embodiment of the present invention is proposed is described with reference to Fig. 3.Fig. 3 is according to one implementation of the present invention
The structural representation of the dish-washing machine of example.
As shown in figure 3, the dish-washing machine may include：Receiver module 310, processing module 320, performing module 330.
Receiver module 310 is used to receive the trigger action of user.
For example, after certain user has a meal, tableware is put into dish-washing machine, " daily to wash " pressed in dish-washing machine control interface is pressed
Key.At this moment, receiver module 310 receives the trigger action of user.
Processing module 320 is used to be obtained according to trigger action the finger print information of user, and judges whether finger print information belongs to
Authorized user.
As shown in figure 4, processing module 320 may include：Collecting unit 321, pretreatment unit 322, extraction unit 323,
With unit 324, determining unit 325.
Wherein, collecting unit 321 is used to be obtained by fingerprint capturer the fingerprint image of user.
Pretreatment unit 322 is used to pre-process fingerprint image.
Extraction unit 323 is used to extract the fingerprint characteristic of pretreated fingerprint image.
Matching unit 324 is used to be matched fingerprint characteristic with the fingerprint characteristic in fingerprint database.
Determining unit 325 is used for if it does, then determining that finger print information belongs to authorized user；If it does not match, really
Determine finger print information and be not belonging to authorized user.
Detailed process, as shown in Fig. 2 first gathering the fingerprint image of user with collecting unit 321.Wherein, fingerprint capturer
Can be arranged on all buttons of dish-washing machine control interface, when user carries out trigger action to any button, dish-washing machine is equal
The fingerprint image of user can be collected by the fingerprint capturer on button.Can also be set on dish-washing machine with fingerprint collecting
The fingerprint acquisition interface of device, when dish-washing machine receives user to the trigger action of button, is referred to by voice reminder user input
Line information.After user hears voice reminder, finger print information is input into fingerprint acquisition interface, the fingerprint in fingerprint acquisition interface is adopted
Storage gathers the fingerprint image of user.
User carry out trigger action or input finger print information when, due to user finger too dry, it is overly wet, decortication or
Person's pressure not enough etc., can make the fingerprint image of collection be contaminated with noise, reduce the quality of fingerprint image.Therefore, for the ease of carrying
The feature of fetching print image, improves the resolution of fingerprint image, after fingerprint capturer has gathered fingerprint image, pretreatment unit
The fingerprint image of 322 pairs of collections is pre-processed.Wherein, the mode of pretreatment is included but is not limited to compress, detected, quality is sentenced
Disconnected, image thinning, image enhaucament etc..
It is understood that when being pre-processed to fingerprint image, pretreatment unit 322 can be according to the fingerprint image of collection
The concrete condition of picture selects one or more pretreatment mode to be pre-processed.If for example, the fingerprint image of collection is not clear enough
It is clear, then can be using the pretreatment mode of image enhaucament treatment fingerprint image, to improve the definition of fingerprint image.
After being pre-processed to fingerprint image, extraction unit 323 is extracted by the crestal line number of pretreated fingerprint image
According to.Then, obtain the fingerprint characteristic of pretreated fingerprint image according to the crestal line data extracted, such as the starting point of streakline, terminal,
Binding site, crosspoint etc..
After the fingerprint characteristic for obtaining pretreated fingerprint image, the fingerprint characteristic that matching unit 324 can be obtained with
Fingerprint characteristic in fingerprint database is matched successively.Specifically, can be by calculating the fingerprint of pretreated fingerprint image
Whether the similarity between fingerprint characteristic in feature and fingerprint database, the similarity according to both exceedes predetermined threshold value, sentences
Whether the disconnected fingerprint characteristic matches with the fingerprint characteristic in fingerprint database.
Wherein, authorized user refers in finger print information input fingerprint database, it is had the right to use to dish-washing machine
The user of limit.For example, can be uploaded to finger print information in fingerprint database by controlling the APP of dish-washing machine by user.
If the similarity of a certain fingerprint characteristic in the fingerprint characteristic of pretreated fingerprint image and fingerprint database
More than predetermined threshold value such as 90%, i.e., a certain fingerprint characteristic in the fingerprint characteristic and fingerprint database of pretreated fingerprint image
Matching, it is determined that unit 325 can determine that the finger print information belongs to authorized user.
If the fingerprint characteristic of pretreated fingerprint image does not have with the similarity of a certain fingerprint characteristic in fingerprint database
Have more than predetermined threshold value 90%, then by the fingerprint characteristic of the pretreated fingerprint image successively with fingerprint database in it is next
Individual fingerprint characteristic is matched.If the fingerprint in the fingerprint characteristic of the pretreated fingerprint image and fingerprint database is special
The similarity levied also is not above predetermined threshold value 90%, then by the fingerprint characteristic of the pretreated fingerprint image again successively with finger
Next fingerprint characteristic in line database is matched, untill the fingerprint characteristic for running into matching.If pretreated
The fingerprint characteristic of fingerprint image is mismatched with all of fingerprint characteristic in fingerprint database, that is to say, that Similarity value does not have
More than predetermined threshold value, it is determined that unit 325 can determine that the finger print information is not belonging to authorized user.
If performing module 330 belongs to authorized user for finger print information, operation corresponding with trigger action is performed
Instruction.
If the finger print information belongs to authorized user, the trigger action that performing module 330 performs the user is " daily
Wash " corresponding operational order, tableware is carried out " daily to wash ".
As shown in figure 5, the dish-washing machine may also include：Refusal module 340.
If refusal module 340 is not belonging to authorized user for finger print information, refuse behaviour corresponding with trigger action
Instruct.
If finger print information is not belonging to authorized user, i.e., the user be not authorized user when, then refuse module 340 refuse
Operational order corresponding with trigger action is performed absolutely, while carry out voice broadcast such as " you do not have access right ", with to not having
The user of access right or authorized user has played a part of prompting.
For example, certain children is strong due to curiosity, certain operation button on dish-washing machine has been touched.Dish-washing machine after judgement by obtaining
The finger print information for going out the children is not belonging to authorized user, and refusal performs the corresponding instruction of the operation button, so as to avoid peace
The generation of full accident.Meanwhile, dish-washing machine carries out voice broadcast, can hear parent and allow in time after voice broadcast the children away from washing
Bowl machine, further increases the security of dish-washing machine.
In sum, the dish-washing machine of the embodiment of the present invention, is believed by the fingerprint that user is obtained according to the trigger action of user
Breath, judges whether finger print information belongs to authorized user, if belonging to authorized user, then performs the corresponding operation of trigger action
Instruction, makes user set to avoid the generation of maloperation, easy to operate, peace without going through dish-washing machine is carried out cumbersome " lock machine "
Quan Xinggao.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be with office
Combined in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
Art personnel can be tied the feature of the different embodiments or example described in this specification and different embodiments or example
Close and combine.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " is meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
Any process described otherwise above or method description in flow chart or herein is construed as, and expression includes
It is one or more for realizing custom logic function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussion suitable
Sequence, including function involved by basis by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list of the executable instruction for realizing logic function, in may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or with reference to these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
The dress that defeated program is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：With the electricity that one or more are connected up
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can thereon print described program or other are suitable
Medium, because optical scanner for example can be carried out by paper or other media, then enters edlin, interpretation or if necessary with it
His suitable method is processed electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In implementation method, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.Such as, if being realized, with another embodiment, following skill well known in the art being used with hardware
Any one of art or their combination are realized：With the logic gates for realizing logic function to data-signal from
Scattered logic circuit, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
The rapid hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, during each functional unit in each embodiment of the invention can be integrated in a processing module, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is to realize in the form of software function module and as independent production marketing or when using, it is also possible to which storage is in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having been shown above and retouching
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as to limit of the invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (14)
1. a kind of dish washer control method, it is characterised in that including：
Receive the trigger action of user；
The finger print information of the user is obtained according to the trigger action, and judges whether the finger print information belongs to and authorized use
Family；
If the finger print information belongs to the authorized user, operational order corresponding with the trigger action is performed.
2. the method for claim 1, it is characterised in that characterized in that, also including：
If the finger print information is not belonging to the authorized user, refuse operational order corresponding with the trigger action.
3. the method for claim 1, it is characterised in that the fingerprint letter of the user is obtained according to the trigger action
Breath, and judge whether the finger print information belongs to authorized user, including：
The fingerprint image of the user is obtained by fingerprint capturer；
The fingerprint image is pre-processed；
Extract the fingerprint characteristic of pretreated fingerprint image；
The fingerprint characteristic is matched with the fingerprint characteristic in fingerprint database；
If it does, then determining that the finger print information belongs to authorized user；
If it does not match, determining that the finger print information is not belonging to authorized user.
4. method as claimed in claim 3, it is characterised in that pretreatment is carried out to the fingerprint image includes following at least
Kind：Compression, detection, Quality estimation, image thinning, image enhaucament.
5. method as claimed in claim 3, it is characterised in that extract the fingerprint characteristic of pretreated fingerprint image, including：
Extract the crestal line data of the pretreated fingerprint image；
The fingerprint characteristic of pretreated fingerprint image according to the crestal line data acquisition.
6. method as claimed in claim 5, it is characterised in that the fingerprint characteristic includes following at least one：Starting point, end
Point, binding site, bifurcation.
7. method as claimed in claim 3, it is characterised in that by the fingerprint characteristic in the fingerprint characteristic and fingerprint database
Matched, including：
Calculate the similarity between the fingerprint characteristic in the fingerprint characteristic and the database.
8. a kind of dish-washing machine, it is characterised in that including：
Receiver module, the trigger action for receiving user；
Processing module, for obtaining the finger print information of the user according to the trigger action, and judges that the finger print information is
It is no to belong to authorized user；
Performing module, if belonging to the authorized user for the finger print information, performs corresponding with the trigger action
Operational order.
9. dish-washing machine as claimed in claim 8, it is characterised in that characterized in that, also including：
Refusal module, if being not belonging to the authorized user for the finger print information, refuses and the trigger action pair
The operational order answered.
10. dish-washing machine as claimed in claim 8, it is characterised in that the processing module, including：
Collecting unit, the fingerprint image for obtaining the user by fingerprint capturer；
Pretreatment unit, for being pre-processed to the fingerprint image；
Extraction unit, the fingerprint characteristic for extracting pretreated fingerprint image；
Matching unit, for the fingerprint characteristic to be matched with the fingerprint characteristic in fingerprint database；
Determining unit, for if it does, then determining that the finger print information belongs to authorized user；If it does not match, determining
The finger print information is not belonging to authorized user.
11. dish-washing machines as claimed in claim 10, it is characterised in that the pretreatment unit carries out pre- to the fingerprint image
Treatment includes following at least one：Compression, detection, Quality estimation, image thinning, image enhaucament.
12. dish-washing machines as claimed in claim 10, it is characterised in that the extraction unit, are used for：
Extract the crestal line data of the pretreated fingerprint image；
The fingerprint characteristic of pretreated fingerprint image according to the crestal line data acquisition.
13. methods as claimed in claim 12, it is characterised in that the fingerprint characteristic includes following at least one：Starting point, end
Point, binding site, bifurcation.
14. methods as claimed in claim 10, it is characterised in that the matching unit, are used for：
Calculate the similarity between the fingerprint characteristic in the fingerprint characteristic and the database.
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| CN201710108793.2A CN106909822A (en) | 2017-02-27 | 2017-02-27 | Dish-washing machine and its control method |
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| CN201710108793.2A CN106909822A (en) | 2017-02-27 | 2017-02-27 | Dish-washing machine and its control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108010162A (en) * | 2017-11-27 | 2018-05-08 | 信利光电股份有限公司 | A kind of method that virgin lock-switch is controlled based on fingerprint recognition |
| CN111829801A (en) * | 2020-05-28 | 2020-10-27 | 上海明略人工智能(集团)有限公司 | Method and device for detecting faults of dish washing machine and storage medium |
| CN112869675A (en) * | 2021-01-11 | 2021-06-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for dish washing machine, storage medium and processor |
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| CN101416202A (en) * | 2006-04-10 | 2009-04-22 | 伊莱克斯家用产品公司 | Household appliance with fingerprint sensor |
| US20140359758A1 (en) * | 2012-07-13 | 2014-12-04 | Befs Co., Ltd. | Portable storage device using fingerprint recognition, and control method thereof |
| CN105893917A (en) * | 2015-01-26 | 2016-08-24 | 联想(北京)有限公司 | Fingerprint identification device, fingerprint identification method, device and electronic equipment |
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| CN108010162A (en) * | 2017-11-27 | 2018-05-08 | 信利光电股份有限公司 | A kind of method that virgin lock-switch is controlled based on fingerprint recognition |
| CN111829801A (en) * | 2020-05-28 | 2020-10-27 | 上海明略人工智能(集团)有限公司 | Method and device for detecting faults of dish washing machine and storage medium |
| CN112869675A (en) * | 2021-01-11 | 2021-06-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and control device for dish washing machine, storage medium and processor |
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Application publication date: 20170630 |