CN107273780A - A kind of fingerprint control ignition method and device - Google Patents
A kind of fingerprint control ignition method and device Download PDFInfo
- Publication number
- CN107273780A CN107273780A CN201610209009.2A CN201610209009A CN107273780A CN 107273780 A CN107273780 A CN 107273780A CN 201610209009 A CN201610209009 A CN 201610209009A CN 107273780 A CN107273780 A CN 107273780A
- Authority
- CN
- China
- Prior art keywords
- fingerprint
- sample
- characteristic
- image
- fingerprint image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012545 processing Methods 0.000 claims description 19
- 239000000284 extract Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 4
- 230000011218 segmentation Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000006870 function Effects 0.000 description 9
- 238000010304 firing Methods 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003930 cognitive ability Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/252—Fingerprint recognition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/34—Component parts or accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1347—Preprocessing; Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H27/00—Switches operated by a removable member, e.g. key, plug or plate; Switches operated by setting members according to a single predetermined combination out of several possible settings
- H01H27/06—Key inserted and then turned to effect operation of the switch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T15/00—Circuits specially adapted for spark gaps, e.g. ignition circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/04—Preventing unauthorised use of engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P9/00—Electric spark ignition control, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Collating Specific Patterns (AREA)
- Image Input (AREA)
Abstract
The present invention provides a kind of fingerprint control ignition method and device, and wherein this method includes：When detecting the ignition operation of user, the fingerprint image of the user is gathered, the fingerprint characteristic in the fingerprint image is identified；If it is adult's fingerprint characteristic to recognize the fingerprint characteristic, ignition device is controlled.The present invention distinguishes safe handling crowd by using fingerprint identification technology, for example, can prevent minor from allowing the situation of ignition device to occur because of maloperation, improves the security of ignition operation.
Description
Technical field
The present invention relates to automatic control technology field, more particularly to a kind of fingerprint control ignition method and dress
Put.
Background technology
With the progress and development of science and technology, lighter, motorcycle, jet engine, fire extinguisher etc. are more
It is developed and is generalized come more igniters, so that the life given people is brought greatly
It is convenient.But these igniters are simultaneously there is also certain potential safety hazard, especially for not into
Year crowd.Because existing igniter is all to control to light a fire using mechanical button, and teenage crowd
Generally there is stronger curiosity, be easy to carry out maloperation to igniter during being at play,
Allow ignition device, but simultaneously because the cognitive ability of teenage crowd is again poor, to igniter
The danger existed after successful ignition can not be cognitive, it is impossible to self-protection is carried out, so as to easily cause not
The personal injury of adult.Therefore, existing control firing technique is present easily is grasped by mistake by minor
Make, the relatively low technical problem of security.
The content of the invention
In view of this, the present invention provides a kind of fingerprint control ignition method and device, it is intended to solve existing
Easily by minor's maloperation present in technology, the relatively low technical problem of security.
The embodiment of the present invention provides a kind of fingerprint control ignition method, including：When the point for detecting user
During fire operation, the fingerprint image of the user is gathered, the fingerprint characteristic in the fingerprint image is carried out
Identification；If it is adult's fingerprint characteristic to recognize the fingerprint characteristic, ignition device is controlled.
The embodiment of the present invention provides a kind of fingerprint control igniter, including：Detection module, for examining
Survey the ignition operation of user；Finger print acquisition module, for detecting the user when the detection module
Ignition operation when, gather the fingerprint image of the user；Fingerprint identification module, for referring to described
Fingerprint characteristic in print image is identified；Ignition module is controlled, if for the fingerprint identification module
It is adult's fingerprint characteristic to recognize the fingerprint characteristic, then controls ignition device.
According to above-described embodiment, a kind of fingerprint control ignition method and device that the present invention is provided pass through
Fingerprint recognition is combined with control firing technique, only when identification fingerprint characteristic is adult's fingerprint characteristic
When, igniter normal ignition is just controlled, compared to prior art, the present invention knows by using fingerprint
Other technology distinguishes safe handling crowd, can prevent that minor from allowing ignition device because of maloperation
Situation occurs, and improves the security of ignition operation.
It is cited below particularly for the above and other objects, features and advantages of the present invention can be become apparent
Preferred embodiment, and coordinate institute's accompanying drawings, it is described in detail below.
Brief description of the drawings
Fig. 1 controls the flow chart of ignition method for a kind of fingerprint that first embodiment of the invention is provided；
Fig. 2 controls the flow chart of ignition method for a kind of fingerprint that second embodiment of the invention is provided；
Fig. 3 controls the structural representation of igniter for a kind of fingerprint that third embodiment of the invention is provided；
Fig. 4 controls the structural representation of igniter for a kind of fingerprint that fourth embodiment of the invention is provided.
Embodiment
Further to illustrate that the present invention is to realize technological means and work(that predetermined goal of the invention taken
Effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the embodiment of the present invention, structure,
Feature and its effect, are described in detail as after.
Referring to Fig. 1, a kind of fingerprint for showing first embodiment of the invention offer controls the stream of ignition method
Cheng Tu, this method can be applied to the igniters such as lighter, motorcycle, jet engine, fire extinguisher,
This method specifically may include following steps：
S101, when detecting the ignition operation of user, gather user fingerprint image, to fingerprint image
Fingerprint characteristic as in is identified；
Specifically, the ignition operation of user can be, but not limited to include：The spark plug of lighter is pressed,
The button for being used to light a fire on motorcycle is pressed, the ignition switch of motor vehicles is inserted a key into, user will
Finger is pressed on the collection face of fingerprint acquisition device etc..
When detecting the aforesaid operations of user, it is preferable that voice message user needs to carry out fingerprint inspection
Card, then gathers the fingerprint in the fingerprint image of user, the image that takes the fingerprint using fingerprint acquisition device
Feature is simultaneously identified, judge collection fingerprint image whether be adult fingerprint image, that is, judge
Whether the fingerprint characteristic in the fingerprint image of collection meets preset adult's fingerprint characteristic, for example：Sentence
The fingerprint that whether the disconnected fingerprint image collected is unintelligible, whether area is smaller for fingerprint image, extract is special
Whether the characteristic information included in levying does not enrich, whether texture is too thin etc..
If S102, identification fingerprint characteristic are adult's fingerprint characteristic, ignition device is controlled.
Specifically, if the fingerprint image of collection is unintelligible or area of fingerprint image is smaller or
The characteristic information included in the fingerprint characteristic of extraction does not enrich or texture is too thin, then can determine that extraction
Fingerprint characteristic be not adult's fingerprint characteristic, now exportable information of voice prompt or alarmed；Instead
It, if the fingerprint image of collection is clear and area of fingerprint image is larger and the fingerprint characteristic that extracts
In the characteristic information that includes enrich enough and texture is thick enough, then can determine that the fingerprint characteristic of extraction is
Adult's fingerprint characteristic, controls igniter normally to start by fingerprint inductive switch.
In the embodiment of the present invention, by the way that fingerprint recognition is combined with control firing technique, only work as knowledge
When other fingerprint characteristic is adult's fingerprint characteristic, igniter normal ignition is just controlled, compared to existing skill
Art, the present invention by using fingerprint identification technology distinguish safe handling crowd, can prevent minor because
Maloperation and allow the situation of ignition device to occur, improve ignition operation security.
Referring to Fig. 2, a kind of fingerprint for showing second embodiment of the invention offer controls the stream of ignition method
Cheng Tu, this method can be applied to the igniters such as lighter, motorcycle, jet engine, fire extinguisher,
This method specifically may include following steps：
S201, the sample fingerprint image for gathering user, are pre-processed to sample fingerprint image, from sample
Sample fingerprint feature is extracted in this fingerprint image and is identified；
When the fingerprint typing for detecting user is operated, the sample fingerprint image of user is gathered, to obtain
Sample fingerprint feature in sample fingerprint image is used for fingerprint authentication during IGNITION CONTROL.It is to be appreciated that
Predeterminable in igniter to have fingerprint characteristic data storehouse, one or more samples for storing collection refer to
Fingerprint characteristic in print image.
Specifically, the sample fingerprint image of collection is pre-processed, extracted from sample fingerprint image
Sample fingerprint feature includes：Quality to sample fingerprint image is estimated；On the one hand, if sample refers to
The quality of print image meets preset quality standard, then carries out fingerprint segmentation to sample fingerprint image successively
Processing, fingerprint enhancing processing, smoothing processing, binary conversion treatment and fingerprint thinning processing, and from
Sample fingerprint feature is extracted in sample fingerprint image after reason；On the other hand, if sample fingerprint image
Quality does not meet preset quality standard, then exports the first prompt message, and the first prompt message is used to carry
Show that the fingerprint image quality of this collection of user is undesirable, it is necessary to resurvey.
Specifically, the sample fingerprint feature in sample fingerprint image is identified including：Extract sample
Whether the sample fingerprint feature in fingerprint image, judgement sample fingerprint image and sample fingerprint feature meet
Following all conditions：The quantity of sample fingerprint feature is more than preset the first numerical value (that is, sample of extraction
Whether the characteristic information included in this fingerprint characteristic enriches enough), the area of sample fingerprint image is more than
Preset second value (that is, whether the area of sample fingerprint image is sufficiently large), sample fingerprint image
Picture definition be more than preset third value (that is, whether the picture of sample fingerprint image enough
Clearly), (that is, whether texture more than preset third value for the width of the texture of sample fingerprint feature
It is too thin)；If sample fingerprint image and sample fingerprint feature meet above-mentioned all conditions, sample is recognized
Fingerprint characteristic is adult's sample fingerprint feature；If sample fingerprint image and sample fingerprint feature are unsatisfactory for
The either condition in condition is stated, then recognizes the non-adult's sample fingerprint feature of sample fingerprint feature.
In other embodiment, it is the further security for improving igniter, prevents from being grown up by other
People usurps, or the typing fingerprint of minor by mistake, can be using mandate by the way of, typing other people
Sample fingerprint.Specifically, the target fingerprint image for authorizing fingerprint typing is gathered, target is extracted
Target fingerprint feature in fingerprint image, and target fingerprint feature is entered with preset mandate fingerprint characteristic
Row matching；If target fingerprint feature gathers the sample fingerprint of user with authorizing fingerprint characteristic to match
Image.That is, can be to other users only under the mandate of the user for the typing fingerprint that succeeds
Fingerprint carries out typing.Wherein, the user of the typing fingerprint that succeeded can refer to for first success typing
The user of line or multiple users of customized success typing fingerprint.
Or, further, when target fingerprint feature is with authorizing fingerprint characteristic to match, according to point
Fire record, if the target fingerprint is characterized in the fingerprint characteristic of the user of previous successful ignition, is gathered
The sample fingerprint image of user.Namely, it is allowed to previous people's authorization the next man typing fingerprint.
If S202, identification sample fingerprint are characterized as fingerprint characteristic of being grown up, sample fingerprint feature is preserved；
If identification sample fingerprint is characterized as fingerprint characteristic of being grown up, sample fingerprint feature is saved in fingerprint
In property data base.
Further, if the identification non-adult's fingerprint characteristic of sample fingerprint feature, the prompting letter of output second
Breath, the second prompt message is used to point out user the non-adult's fingerprint image of fingerprint image of this collection, needs
Resurvey.
S203, when detecting the ignition operation of user, gather user fingerprint image, to fingerprint image
Fingerprint characteristic as in is identified；
Specifically, the ignition operation of user can be, but not limited to include：The spark plug of lighter is pressed,
The button for being used to light a fire on motorcycle is pressed, the ignition switch of motor vehicles is inserted a key into, user will
Finger is pressed on the collection face of fingerprint acquisition device etc..
When detecting the aforesaid operations of user, it is preferable that voice message user needs to carry out fingerprint inspection
Card, then gathers the fingerprint in the fingerprint image of user, the image that takes the fingerprint using fingerprint acquisition device
Feature is simultaneously identified.The mode of the fingerprint characteristic in identification fingerprint image in step S201 with knowing herein
The mode of very this fingerprint characteristic is identical, specifically：The fingerprint characteristic taken the fingerprint in image, judges
Whether fingerprint image and fingerprint characteristic meet following all conditions：The quantity of fingerprint characteristic is more than preset
First numerical value, the area of fingerprint image is more than preset second value, the image sharpness of fingerprint image
More than preset third value, the width of the texture of fingerprint characteristic is more than the 4th preset numerical value；If referring to
Print image and fingerprint characteristic meet above-mentioned all conditions, then it is adult's fingerprint characteristic to recognize fingerprint characteristic；
If fingerprint image and fingerprint characteristic are unsatisfactory for the either condition in above-mentioned all conditions, identification fingerprint is special
Levy non-adult's fingerprint characteristic.
It is to be appreciated that before whether identification fingerprint characteristic is grown up fingerprint characteristic, can use and step
Sample fingerprint feature identical mode is extracted in rapid S201 to take the fingerprint from the fingerprint image of collection spy
Levy.
It is if S204, identification fingerprint characteristic are adult's fingerprint characteristic, fingerprint characteristic and sample fingerprint is special
Levy and matched；
If it is adult's fingerprint characteristic to recognize fingerprint characteristic, fingerprint characteristic and sample fingerprint feature are carried out
Matching；If recognizing the non-adult's fingerprint characteristic of fingerprint characteristic, the second prompt message, the second prompting are exported
Information is used for the non-adult's fingerprint image of fingerprint image for pointing out this collection of user, it is necessary to resurvey.
If S205, fingerprint characteristic and sample fingerprint feature match, ignition device is controlled.
If fingerprint characteristic is adult's fingerprint characteristic and matched with sample fingerprint feature, pass through fingerprint sense
Inductive switch control igniter normally starts；If fingerprint characteristic is adult's fingerprint characteristic but and sample fingerprint
Feature is mismatched, then prompt message is exported, to point out user fingerprints validation failure, it is impossible to light a fire.
In the embodiment of the present invention, by the way that fingerprint recognition is combined with control firing technique, only work as knowledge
When other fingerprint characteristic is adult's fingerprint characteristic, igniter normal ignition is just controlled, compared to existing skill
Art, the present invention by using fingerprint identification technology distinguish safe handling crowd, can prevent minor because
Maloperation and allow the situation of ignition device to occur, improve igniting security.Further, lead to
Cross and matched the fingerprint characteristic of collection with sample fingerprint feature, erroneous judgement can be prevented, improve fingerprint inspection
The accuracy of card, further improves the security of ignition operation.
Referring to Fig. 3, a kind of fingerprint for showing third embodiment of the invention offer controls the knot of igniter
Structure schematic diagram, it can be the execution that a kind of fingerprint that embodiment illustrated in fig. 1 is provided controls ignition method
A module in main body, such as igniter or igniter, for convenience of description, illustrate only with
The related part of the embodiment of the present invention.As shown in figure 3, the device includes：
Detection module 301, the ignition operation for detecting user；
When finger print acquisition module 302, ignition operation for detecting the user when detection module 301,
Gather the fingerprint image of the user；
Fingerprint identification module 303, for the fingerprint characteristic in the fingerprint image to be identified；
Ignition module 304 is controlled, if recognizing that the fingerprint characteristic refers to for adult for fingerprint identification module 303
Line feature, then control ignition device.
It should be noted that in a kind of embodiment of fingerprint control igniter of figure 3 above example,
The division of each functional module is merely illustrative of, can be as needed in practical application, such as corresponding hard
The convenient consideration of the realization of the configuration requirement or software of part, and by above-mentioned functions distribution by different work(
Can module complete, will the internal structure of the device be divided into different functional modules, more than completion
The all or part of function of description.Moreover, in practical application, the corresponding function in the present embodiment
Module can be realized by corresponding hardware, can also perform corresponding software by corresponding hardware and complete.
Each embodiment that this specification is provided can all apply foregoing description principle, repeat no more below.
The process of the respective function of above-mentioned each Implement of Function Module, specifically refer to the embodiment of earlier figures 1
Description, here is omitted.
Understood from a kind of fingerprints of above-mentioned Fig. 3 examples control igniter, by by fingerprint recognition with controlling
Firing technique processed is combined, only when recognizing fingerprint characteristic for adult's fingerprint characteristic, just control igniting
Device normal ignition, compared to prior art, the present invention distinguishes safety by using fingerprint identification technology
It using crowd, can prevent minor from allowing the situation of ignition device to occur because of maloperation, improve
The security of igniting.
Referring to Fig. 4, a kind of fingerprint for showing fourth embodiment of the invention offer controls the knot of igniter
Structure schematic diagram, it can be that a kind of fingerprint control ignition method is held in Fig. 1 and embodiment illustrated in fig. 2
A module in row main body, such as igniter or igniter, for convenience of description, illustrate only
The part related to the embodiment of the present invention.A kind of fingerprint control point provided in the embodiment shown in Fig. 3
On the basis of fiery device, and unlike the embodiment shown in Fig. 3, in the present embodiment：
Further, fingerprint identification module 303 includes：
Extracting sub-module 3031, for extracting the fingerprint characteristic in the fingerprint image；
Judging submodule 3032, for judging whether the fingerprint image and the fingerprint characteristic meet following institute
Have ready conditions：The quantity of the fingerprint characteristic is more than the first preset numerical value, and the area of the fingerprint image is more than
Preset second value, the image sharpness of the fingerprint image is more than preset third value, the fingerprint
The width of the texture of feature is more than the 4th preset numerical value, if the fingerprint image and the fingerprint characteristic are met
The all conditions, then recognize the fingerprint characteristic be adult's fingerprint characteristic, and if the fingerprint image and
The fingerprint characteristic is unsatisfactory for the either condition in all conditions, then recognizes the non-adult of the fingerprint characteristic
Fingerprint characteristic.
Further, finger print acquisition module 302, are additionally operable to gather the sample fingerprint image of the user；
Fingerprint identification module 303 also includes：
Submodule 3033 is pre-processed, for being pre-processed to the sample fingerprint image；
Extracting sub-module 3031, is additionally operable to from the sample fingerprint image extract sample fingerprint feature；
Judging submodule 3032, is additionally operable to that the sample fingerprint feature is identified, wherein to the sample
The mode that fingerprint characteristic is identified is identical with the mode that the fingerprint characteristic is identified；
The device also includes：
Preserving module 401, if recognizing that the sample fingerprint is characterized as the adult for judging submodule 3032
Fingerprint characteristic, then preserve the sample fingerprint feature.
Further, submodule 3033 is pre-processed, is entered specifically for the quality to the sample fingerprint image
Row is assessed, if the quality of the sample fingerprint image meets preset quality standard, successively to the sample
Fingerprint image carry out fingerprint segmentation processing, fingerprint enhancing processing, smoothing processing, binary conversion treatment and
Fingerprint thinning processing, and extract from the sample fingerprint image after processing the sample fingerprint feature；
The device also includes：
Reminding module 402, if assessing the quality of the sample fingerprint image for pre-processing submodule 3033
The preset quality standard is not met, then exports the first prompt message, first prompt message is used to carry
Show that the fingerprint image quality of this collection of the user is undesirable, it is necessary to resurvey.
Further, the device also includes：
Matching module 403, if recognizing that the fingerprint characteristic is adult's fingerprint for fingerprint identification module 303
Feature, then matched the fingerprint characteristic with the sample fingerprint feature；
Control ignition module 304, if be additionally operable to the matching result of matching module 403 for the fingerprint characteristic with
The sample fingerprint feature matches, then controls the ignition device.
Further, finger print acquisition module 302, being additionally operable to collection is used to authorize the target of fingerprint typing to refer to
Print image；
Extracting sub-module 3031, is additionally operable to extract the target fingerprint feature in the target fingerprint image；
Matching module 403, is additionally operable to the target fingerprint feature and preset mandate fingerprint characteristic progress
Match somebody with somebody；
Finger print acquisition module 302, if it is special for the target fingerprint to be additionally operable to the matching result of matching module 403
Levy and match with the mandate fingerprint characteristic, then gather the sample fingerprint image of the user.
Further, reminding module 402, if being additionally operable to judging submodule 3032 recognizes the fingerprint characteristic
Non- adult's fingerprint characteristic, then export the second prompt message, and second prompt message is used to point out the use
The non-adult's fingerprint image of fingerprint image of this collection of family is, it is necessary to resurvey.
The process of the respective function of above-mentioned each Implement of Function Module, specifically refer to earlier figures 1 and Fig. 2 institutes
Show the description of embodiment, here is omitted.
Understood from a kind of fingerprints of above-mentioned Fig. 4 examples control igniter, by by fingerprint recognition with controlling
Firing technique processed is combined, only when recognizing fingerprint characteristic for adult's fingerprint characteristic, just control igniting
Device normal ignition, compared to prior art, the present invention distinguishes safety by using fingerprint identification technology
It using crowd, can prevent minor from allowing the situation of ignition device to occur because of maloperation, improve
The security of igniting.Further, by the way that the fingerprint characteristic of collection and sample fingerprint feature are carried out
Match somebody with somebody, erroneous judgement can be prevented, improve the accuracy of fingerprint authentication, further improve the security of ignition operation.
In several embodiments provided herein, it should be understood that disclosed apparatus and method,
It can realize by another way.For example, device embodiment described above is only schematic
, for example, the division of the module, only a kind of division of logic function can be with when actually realizing
There is other dividing mode, such as multiple module or components can combine or be desirably integrated into another
System, or some features can be ignored, or not perform.It is another, it is shown or discussed it is mutual it
Between coupling or direct-coupling or communication connection can be by some interfaces, device or module it is indirect
Coupling is communicated to connect, and can be electrical, machinery or other forms.
The module illustrated as separating component can be or may not be it is physically separate,
The part shown as module can be or may not be physical module, you can with positioned at a ground
Side, or can also be distributed on multiple mixed-media network modules mixed-medias.It can select therein according to the actual needs
Some or all of module realizes the purpose of this embodiment scheme.
In addition, each functional module in each embodiment of the invention can be integrated in a processing module
In or modules be individually physically present, can also two or more modules be integrated in
In one module.Above-mentioned integrated module can both be realized in the form of hardware, it would however also be possible to employ soft
The form of part functional module is realized.
If the integrated module is realized using in the form of software function module and is used as independent product pin
Sell or in use, can be stored in a computer read/write memory medium.Understood based on such,
Part or the technical side that technical scheme substantially contributes to prior art in other words
The all or part of case can be embodied in the form of software product, computer software product storage
In a storage medium, including some instructions are to cause a computer equipment (can be personal
Computer, server, or network equipment etc.) perform the complete of each embodiment methods described of the invention
Portion or part steps.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory),
Magnetic disc or CD etc. are various can be with the medium of store program codes.
It should be noted that for foregoing each method embodiment, for simplicity description, therefore by it all
Be expressed as a series of combination of actions, but those skilled in the art should know, the present invention not by
The limitation of described sequence of movement, because according to the present invention, some steps can use other orders
Or carry out simultaneously.Secondly, those skilled in the art should also know, reality described in this description
Apply example and belong to preferred embodiment, involved action and module might not all be that institute of the invention is necessary
's.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have in some embodiment
The part being described in detail, may refer to the associated description of other embodiments.
It is the description for controlling a kind of fingerprint provided by the present invention ignition method and device above, for
Those skilled in the art, according to the thought of the embodiment of the present invention, in embodiment and applies model
Place and will change, to sum up, this specification content should not be construed as limiting the invention.
Claims (14)
1. a kind of fingerprint controls ignition method, it is characterised in that methods described includes：
When detecting the ignition operation of user, the fingerprint image of the user is gathered, to the fingerprint
Fingerprint characteristic in image is identified；
If it is adult's fingerprint characteristic to recognize the fingerprint characteristic, ignition device is controlled.
2. according to the method described in claim 1, it is characterised in that described in the fingerprint image
Fingerprint characteristic be identified including：
The fingerprint characteristic in the fingerprint image is extracted, the fingerprint image and the fingerprint characteristic is judged
Whether following all conditions are met：
The quantity of the fingerprint characteristic is more than the first preset numerical value, and the area of the fingerprint image is more than
Preset second value, the image sharpness of the fingerprint image is more than preset third value, and,
The width of the texture of the fingerprint characteristic is more than the 4th preset numerical value；
If the fingerprint image and the fingerprint characteristic meet all conditions, the fingerprint is recognized
It is characterized as adult's fingerprint characteristic；
If the fingerprint image and the fingerprint characteristic are unsatisfactory for the either condition in all conditions,
Then recognize the non-adult's fingerprint characteristic of the fingerprint characteristic.
3. method according to claim 1 or 2, it is characterised in that described to detect user
Ignition operation when, before the fingerprint image for gathering the user, including：
The sample fingerprint image of the user is gathered, the sample fingerprint image is pre-processed, from
Sample fingerprint feature is extracted in the sample fingerprint image and is identified, wherein to the sample fingerprint
The mode that feature is identified is identical with the mode that the fingerprint characteristic is identified；
If recognizing, the sample fingerprint is characterized as adult's fingerprint characteristic, preserves the sample fingerprint
Feature.
4. method according to claim 3, it is characterised in that described to the sample fingerprint figure
As being pre-processed, extraction sample fingerprint feature includes from the sample fingerprint image：
Quality to the sample fingerprint image is estimated；
If the quality of the sample fingerprint image meets preset quality standard, successively to the sample
Fingerprint image carry out fingerprint segmentation processing, fingerprint enhancing processing, smoothing processing, binary conversion treatment and
Fingerprint thinning processing, and extract from the sample fingerprint image after processing the sample fingerprint feature；
If the quality of the sample fingerprint image does not meet the preset quality standard, first is exported
Prompt message, first prompt message is used to point out the user fingerprint image quality of this collection
It is undesirable, it is necessary to resurvey.
5. method according to claim 3, it is characterised in that if described recognize that the fingerprint is special
Levy for adult fingerprint characteristic, then control ignition device include：
If recognize the fingerprint characteristic be adult's fingerprint characteristic, by the fingerprint characteristic with it is described
Sample fingerprint feature is matched；
If the fingerprint characteristic matches with the sample fingerprint feature, the igniter point is controlled
Fire.
6. method according to claim 3, it is characterised in that the sample of the collection user
Before this fingerprint image, in addition to：
The target fingerprint image for authorizing fingerprint typing is gathered, is extracted in the target fingerprint image
Target fingerprint feature, and the target fingerprint feature is matched with preset mandate fingerprint characteristic；
The sample fingerprint image of the collection user includes：
If the target fingerprint feature matches with the mandate fingerprint characteristic, gather the user's
Sample fingerprint image.
7. according to the method described in claim 1, it is characterised in that described in the fingerprint image
Fingerprint characteristic be identified after, in addition to：
If recognizing the non-adult's fingerprint characteristic of the fingerprint characteristic, the second prompt message, institute are exported
Stating the second prompt message is used to point out the user the non-adult's fingerprint image of fingerprint image of this collection,
Need to resurvey.
8. a kind of fingerprint controls igniter, it is characterised in that described device includes：
Detection module, the ignition operation for detecting user；
When finger print acquisition module, ignition operation for detecting the user when the detection module,
Gather the fingerprint image of the user；
Fingerprint identification module, for the fingerprint characteristic in the fingerprint image to be identified；
Ignition module is controlled, if recognizing that the fingerprint characteristic refers to for adult for the fingerprint identification module
Line feature, then control ignition device.
9. device according to claim 8, it is characterised in that the fingerprint identification module includes：
Extracting sub-module, for extracting the fingerprint characteristic in the fingerprint image；
Judging submodule, for judging whether the fingerprint image and the fingerprint characteristic meet following institute
Have ready conditions：The quantity of the fingerprint characteristic is more than the first preset numerical value, the area of the fingerprint image
More than preset second value, the image sharpness of the fingerprint image is more than preset third value,
And, the width of the texture of the fingerprint characteristic is more than the 4th preset numerical value, if the fingerprint image
The all conditions are met with the fingerprint characteristic, then it is adult's fingerprint to recognize the fingerprint characteristic
Feature, and if the fingerprint image and the fingerprint characteristic be unsatisfactory for any in all conditions
Condition, then recognize the non-adult's fingerprint characteristic of the fingerprint characteristic.
10. device according to claim 9, it is characterised in that
The finger print acquisition module, is additionally operable to gather the sample fingerprint image of the user；
The fingerprint identification module also includes：
Submodule is pre-processed, for being pre-processed to the sample fingerprint image；
The extracting sub-module, is additionally operable to from the sample fingerprint image extract sample fingerprint feature；
The judging submodule, is additionally operable to that the sample fingerprint feature is identified, wherein to described
The mode that sample fingerprint feature is identified is identical with the mode that the fingerprint characteristic is identified；
Described device also includes：
Preserving module, if recognizing that the sample fingerprint is characterized as the adult for the judging submodule
Fingerprint characteristic, then preserve the sample fingerprint feature.
11. device according to claim 10, it is characterised in that
The pretreatment submodule, is estimated specifically for the quality to the sample fingerprint image,
If the quality of the sample fingerprint image meets preset quality standard, successively to the sample fingerprint
Image carries out fingerprint segmentation processing, fingerprint enhancing processing, smoothing processing, binary conversion treatment and fingerprint
Micronization processes, and extract from the sample fingerprint image after processing the sample fingerprint feature；
Described device also includes：
Reminding module, if assessing the quality of the sample fingerprint image not for the pretreatment submodule
Meet the preset quality standard, then export the first prompt message, first prompt message is used for
Point out the fingerprint image quality of this collection of the user undesirable, it is necessary to resurvey.
12. device according to claim 11, it is characterised in that described device also includes：
Matching module, if recognizing that the fingerprint characteristic refers to for the adult for the fingerprint identification module
Line feature, then matched the fingerprint characteristic with the sample fingerprint feature；
The control ignition module, if it is special for the fingerprint to be additionally operable to the matching result of the matching module
Levy and match with the sample fingerprint feature, then control the ignition device.
13. device according to claim 12, it is characterised in that
The finger print acquisition module, is additionally operable to the target fingerprint image that collection is used to authorize fingerprint typing；
The extracting sub-module, is additionally operable to extract the target fingerprint feature in the target fingerprint image；
The matching module, is additionally operable to enter the target fingerprint feature with preset mandate fingerprint characteristic
Row matching；
The finger print acquisition module, refers to if being additionally operable to the matching result of the matching module for the target
Line feature matches with the mandate fingerprint characteristic, then gathers the sample fingerprint image of the user.
14. device according to claim 13, it is characterised in that
The reminding module, if be additionally operable to the judging submodule recognize the fingerprint characteristic it is non-it is described into
People's fingerprint characteristic, then export the second prompt message, and second prompt message is used to point out the user
The non-adult's fingerprint image of fingerprint image of this collection is, it is necessary to resurvey.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209009.2A CN107273780A (en) | 2016-04-06 | 2016-04-06 | A kind of fingerprint control ignition method and device |
| PCT/CN2016/105470 WO2017173823A1 (en) | 2016-04-06 | 2016-11-11 | Fingerprint-controlled flame-producing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610209009.2A CN107273780A (en) | 2016-04-06 | 2016-04-06 | A kind of fingerprint control ignition method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107273780A true CN107273780A (en) | 2017-10-20 |
Family
ID=60001516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610209009.2A Pending CN107273780A (en) | 2016-04-06 | 2016-04-06 | A kind of fingerprint control ignition method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107273780A (en) |
| WO (1) | WO2017173823A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749109A (en) * | 2017-11-27 | 2018-03-02 | 信利光电股份有限公司 | A kind of child lock control method using fingerprint recognition |
| CN109740430A (en) * | 2018-11-27 | 2019-05-10 | Oppo广东移动通信有限公司 | Fingerprint input method and relevant device |
| CN112776750A (en) * | 2021-01-22 | 2021-05-11 | 上海科世达-华阳汽车电器有限公司 | Vehicle door unlocking system, method, device and medium |
| CN113154443A (en) * | 2020-01-07 | 2021-07-23 | 北京小米移动软件有限公司 | Ignition method and device for ignition device and medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027508A (en) * | 2018-01-11 | 2019-07-19 | 南昌欧菲生物识别技术有限公司 | Recognition methods, identifying system and electric vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475924A (en) * | 2013-09-12 | 2013-12-25 | 四川长虹电器股份有限公司 | V-chip implementation method based on fingerprint identification of television remote controller and system thereof |
| CN105227324A (en) * | 2015-11-03 | 2016-01-06 | 浪潮(北京)电子信息产业有限公司 | The method of a kind of cloud platform user authentication and device |
| CN105335731A (en) * | 2015-11-13 | 2016-02-17 | 广东欧珀移动通信有限公司 | Fingerprint identification method and device as well as terminal equipment |
| US9268966B1 (en) * | 2012-08-24 | 2016-02-23 | A9.Com, Inc. | Quick usage control |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002269046A (en) * | 2001-03-09 | 2002-09-20 | Sharp Corp | Information processor |
| CN101117936A (en) * | 2007-09-03 | 2008-02-06 | 成都方程式电子有限公司 | Method and system for controlling car engine ignition by finger print |
| CN201329850Y (en) * | 2008-11-26 | 2009-10-21 | 王建心 | Automobile fingerprint controller |
| CN103353928A (en) * | 2013-05-20 | 2013-10-16 | 北京百纳威尔科技有限公司 | Method and system for terminal mode selection based on fingerprint identification |
| US9381890B2 (en) * | 2014-02-04 | 2016-07-05 | Ford Global Technologies, Llc | Method and apparatus for biometric vehicle activation |
| CN104395907A (en) * | 2014-03-05 | 2015-03-04 | 华为终端有限公司 | Electronic equipment starting method and electronic equipment |
| CN104809464A (en) * | 2015-05-19 | 2015-07-29 | 成都英力拓信息技术有限公司 | Fingerprint information processing method |
| CN105005489B (en) * | 2015-06-30 | 2019-05-17 | Oppo广东移动通信有限公司 | A kind of the starting method and terminal device of terminal device |
-
2016
- 2016-04-06 CN CN201610209009.2A patent/CN107273780A/en active Pending
- 2016-11-11 WO PCT/CN2016/105470 patent/WO2017173823A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9268966B1 (en) * | 2012-08-24 | 2016-02-23 | A9.Com, Inc. | Quick usage control |
| CN103475924A (en) * | 2013-09-12 | 2013-12-25 | 四川长虹电器股份有限公司 | V-chip implementation method based on fingerprint identification of television remote controller and system thereof |
| CN105227324A (en) * | 2015-11-03 | 2016-01-06 | 浪潮(北京)电子信息产业有限公司 | The method of a kind of cloud platform user authentication and device |
| CN105335731A (en) * | 2015-11-13 | 2016-02-17 | 广东欧珀移动通信有限公司 | Fingerprint identification method and device as well as terminal equipment |
Non-Patent Citations (3)
| Title |
|---|
| 崔晋维等: "《从零开始学弱电电工技术》", 31 October 2009, 国防工业出版社 * |
| 张福德: "《中国金融电子化全书》", 1 July 1995, 企业管理出版社 * |
| 张铎: "《生物识别技术基础》", 30 April 2009, 武汉大学出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107749109A (en) * | 2017-11-27 | 2018-03-02 | 信利光电股份有限公司 | A kind of child lock control method using fingerprint recognition |
| CN109740430A (en) * | 2018-11-27 | 2019-05-10 | Oppo广东移动通信有限公司 | Fingerprint input method and relevant device |
| CN113154443A (en) * | 2020-01-07 | 2021-07-23 | 北京小米移动软件有限公司 | Ignition method and device for ignition device and medium |
| CN112776750A (en) * | 2021-01-22 | 2021-05-11 | 上海科世达-华阳汽车电器有限公司 | Vehicle door unlocking system, method, device and medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017173823A1 (en) | 2017-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107273780A (en) | A kind of fingerprint control ignition method and device | |
| Mayer et al. | Forensic similarity for digital images | |
| US7636458B2 (en) | Biometric information registration apparatus, biometric information verification apparatus, biometric information registration/verification system, and biometric information registration program | |
| CN104615927B (en) | Multisystem safe verification method, multisystem safety verification device and terminal | |
| CN105975823A (en) | Verification method and apparatus used for distinguishing man and machine | |
| KR102401170B1 (en) | Method and device for complex authentication | |
| CN106960177A (en) | Living body faces verification method and system, living body faces checking device | |
| EP2763102A1 (en) | Face recognition method, apparatus, and computer-readable recording medium for executing the method | |
| US11967176B2 (en) | Facial recognition method, facial recognition system, and electronic device | |
| CN101494690A (en) | Mobile terminal and unlocking method thereof | |
| CN102332093A (en) | Identity authentication method and device adopting palmprint and human face fusion recognition | |
| CN104239770A (en) | Method and system for enabling mobile terminal to enter application program under standby state | |
| WO2017113407A1 (en) | Gesture recognition method and apparatus, and electronic device | |
| JP2020524860A5 (en) | ||
| KR102450763B1 (en) | Apparatus and method for user classification by using keystroke pattern based on user posture | |
| WO2020070821A1 (en) | Biometric identification device, biometric identification method, and biometric identification program | |
| CN110570199B (en) | User identity detection method and system based on user input behaviors | |
| US10372890B2 (en) | Apparatus and method for verifying an identity of a user | |
| US11599613B2 (en) | Method for controlling a security system of a charging station for charging electric vehicles | |
| CN111416809A (en) | Continuous authentication method and device based on keystroke recognition | |
| JP2866461B2 (en) | Fingerprint collation device | |
| CN104734858B (en) | The USB identity authorization systems and method for the anti-locking that data are identified | |
| KR100764103B1 (en) | Biometrics authentication apparatus | |
| Li et al. | Fusion of palmprint and palm vein images for person recognition | |
| US11580774B2 (en) | Method for the classification of a biometric trait represented by an input image |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171020 |
|
| RJ01 | Rejection of invention patent application after publication |