CN110503754A - A kind of intelligent cipher lock - Google Patents
A kind of intelligent cipher lock Download PDFInfo
- Publication number
- CN110503754A CN110503754A CN201910778367.9A CN201910778367A CN110503754A CN 110503754 A CN110503754 A CN 110503754A CN 201910778367 A CN201910778367 A CN 201910778367A CN 110503754 A CN110503754 A CN 110503754A
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- China
- Prior art keywords
- fingerprint
- module
- numerical ciphers
- finger
- connect
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses a kind of intelligent cipher locks, including electric control lock, further include one-chip computer module, unlocked by fingerprint module and digital unlocked state；One-chip computer module is connect with electric control lock；Unlocked by fingerprint module includes the fingerprint inductor of fingerprint, the fingerprint storage module for storing preparatory typing finger print information and for judging existing typing finger print information and the whether matched fingerprint matching module of preparatory typing finger print information for identification；Fingerprint inductor is connect with fingerprint storage module；Fingerprint storage module is connect with fingerprint matching module；Digital unlocked state includes keyboard, for storing pre-enters the digital storage module of numerical ciphers and for judging the whether matched digital matching module of input numerical ciphers and the numerical ciphers in advance stored；Keyboard is connect with digital storage module and digital matching module respectively；Digital storage module is connect with digital matching module.The present invention has the advantages of cost is low, vdiverse in function and anti-theft performance is strong, convenient for promoting.
Description
Technical field
The present invention relates to technical field of intelligence, in particular to a kind of intelligent cipher lock.
Background technique
In recent years, the continuous development of science and technology, also in the fast development for driving electronic password lock, electronics of today
Coded lock is not unlocked by numerical ciphers merely as before, some are also added into IC card, infrared, vocal print, eye iris, long-range
And unlocked by fingerprint, these technologies are nowadays widely using in our work and life.With further decreasing for cost,
It has presented and has applied to us and live the trend of every aspect.
Wherein, Fingerprint Lock is a kind of using the fingerprint at human finger position as the intelligent lock of identification carrier and means, it is
The perfect crystallization of computer information technology, electronic technology, mechanical technique and modern five gold process, Fingerprint Lock is generally by electronic recognition
It is formed with control, mechanical linkage system two parts, the uniqueness and non-reproduction of living body finger print determine that Fingerprint Lock is current
Lock kind the safest, Fingerprint Lock provide in addition to fingerprint recognition according to state ministry of public security in all locksets, should add with emergency machine
Tool key.Fingerprint is opened, password is opened, emergency key is opened, and is nowadays also added the mode opened with card, is allowed consumer
More trust and select Fingerprint Lock.There are many producers to integrate doorbell, voice prompting, networking, phone report on the product of oneself
The ten or twenties kind function such as alert.The typical or common prior art has:
As CN105608779A discloses a kind of electronic coding lock system, including control module and respectively with control module phase
Fingerprint identification module, display panel module, communication module and unlocking module even, it is characterized in that: it is defeated to be additionally provided with three-dimensional state password
Enter module, is connect with control module；Three-dimensional state Password Input module and the output signal of fingerprint identification module are transferred to control
Module, control module respectively drive display panel module, unlocking module and communication module and complete display and other corresponding actions.This hair
It is bright to use a kind of new-type three-dimensional state password input mode, compared to traditional keyboard entry method, anti-snooping property and secrecy
Property is more preferable；Coded lock reaches unlocking purpose by fingerprint input and two kinds of different modes of three-dimensional state Password Input jointly, double-deck
Protection, safety are relatively reliable.It is another classical as CN103422731A discloses a kind of monitoring of intelligent digital coded lock
Method and system, comprising the following steps: S1, coded lock receive the digital code keyed in, be compared with preset password value；
S2 allows operator to re-enter password, if reaching preset largest key indegree, coded lock when password bad
Just random replacement preset password value；S3, coded lock send warning message to intelligent monitoring device.The present invention can in real time, effectively
Ground monitors the state of digital cipher lock, takes action in time, avoids leading to the loss of property because lock is turned on.Referring again to such as
US20160253493A1 discloses a kind of dynamic puzzle-lock and long-range password locking device.Dynamic puzzle-lock includes bolt, bolt
Actuation means, microprocessor unlock authentication device and power supply change-over device, and the unlock authentication device passes through microprocessor and spiral shell
Bolt actuation means are electrically connected with actuation bolt, in which: dynamic puzzle-lock further includes physical interface, physical interface and microprocessor electricity
Connection, as the communication interface for dynamic puzzle-lock, to be communicated with external communication device；And physical interface and power supply
Conversion equipment electrical connection is powered for use as the power interface for external power supply equipment with locking for dynamic password.Remote password lock
Including dynamic puzzle-lock, IPC and storage equipment.
In conclusion the retrieval and its analysis by applicant's magnanimity are learnt, at least there is cost height, function in this field
It can single, poor and using cumbersome user experience difference the problem of anti-theft.Therefore, it is necessary to develop a kind of intelligent cipher lock to solve
Above-mentioned disadvantage.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent cipher locks to solve described problem.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of intelligent cipher lock, including electric control lock, which is characterized in that further include one-chip computer module, unlocked by fingerprint module and
Digital unlocked state；The one-chip computer module is connect with the electric control lock；The unlocked by fingerprint module includes fingerprint for identification
Fingerprint inductor, the fingerprint storage module for storing preparatory typing finger print information and for judge existing typing finger print information and
The whether matched fingerprint matching module of preparatory typing finger print information；The fingerprint inductor is connect with the fingerprint storage module；
The fingerprint storage module is connect with the fingerprint matching module；The number unlocked state includes keyboard, for storing in advance
The digital storage module of input numerical ciphers and for judging whether input numerical ciphers match with the numerical ciphers stored in advance
Digital matching module；The keyboard is connect with the digital storage module and the digital matching module respectively；The number
Storage module is connect with the digital matching module.
It preferably, further include display panel module；The fingerprint inductor and the fingerprint storage module respectively with it is described
Display panel module connection；The keyboard and the digital storage module are connect with the display panel module respectively.
Preferably, the numerical ciphers are the numerical ciphers of 6 digits, and each numerical ciphers is one in 0~9
Number.
Preferably, the unlocked by fingerprint module further includes light emitting module；The light emitting module and the fingerprint matching mould
Block connection；When typing finger print information is matched with preparatory typing finger print information, the light emitting module is in luminance.
Preferably, the unlocked by fingerprint module further include for identification between finger and the fingerprint inductor it is vertical away from
Identification module and the timing module for contacting the time of contact of the fingerprint inductor for calculating finger with a distance from；When it is described away from
Detect that vertical range is zero between finger and the fingerprint inductor and finger contacts the fingerprint inductor from identification module
Time of contact when being greater than the preset value of timing module setting, the display panel module shows the opening and closing information and door of door
Number information；When it is described detect between finger and the fingerprint inductor that vertical range is greater than zero apart from identification module when and
When the time of contact that finger contacts the fingerprint inductor is less than the preset value of technology modules setting, the display panel module
Display alarm user presses the prompt information of finger again.
Preferably, when vertical range is zero between the finger and the fingerprint inductor and finger contacts the fingerprint
The time of contact of inductor is greater than the preset value of computing module setting, and the fingerprint determination module starts and judges that typing refers to
Whether line information matches with preparatory typing finger print information, and unsuccessful when matching, the display panel module display alarm user presses again
The prompt information of finger.
Preferably, the keyboard, which is equipped with into administrator mode, enters key；The key that enters is shown with described
The connection of display screen module, and the space of several positions numerical ciphers to be entered is shown on the display panel module；The determination module
Judge whether typing numerical ciphers match with the numerical ciphers stored in advance；When the numerical ciphers successful match, then enter pipe
Reason person's mode, otherwise cannot be introduced into.
Preferably, the release tab under the administrator mode for directly unlocking is additionally provided on the keyboard；Institute
Stating administrator mode includes numerical ciphers modification mode and finger print information increase and decrease mode；The numerical ciphers modification mode includes using
In the numerical ciphers modified module of modification numerical ciphers；The finger print information increase and decrease mode includes for adding finger print information and use
In the fingerprint modified module for deleting finger print information；The digital modifications module is connect with the digital unlocked state, the fingerprint
Modified module is connect with the unlocked by fingerprint module.
Preferably, the keyboard, which is equipped with, modifies mode for entering the numerical ciphers under the administrator mode
Digital keys；The digital keys are connect with the display panel module and the numerical ciphers of display panel module detection input
And at least input the update that a numerical ciphers complete numerical ciphers；It is additionally provided on the keyboard and is used under the administrator mode
In the fingerprint key for entering fingerprint modification mode；The fingerprint button includes adding for entering the fingerprint of fingerprint modification mode
Add what the addition key of unit and the fingerprint for entering fingerprint modification mode deleted unit to delete key；Described in being keyed in as user
Fingerprint adding unit presses on finger on the fingerprint inductor, and full-screen panel module shows the success of typing finger print information
And produce corresponding fingerprint number；Unit is deleted when user keys in the fingerprint, by selecting corresponding finger-print codes and deleting.
Preferably, it is LCD12864 liquid crystal that the one-chip computer module, which is display panel module described in AT89C52 single-chip microcontroller,
Display screen；The fingerprint inductor is ATK-AS608 module.
Beneficial effect obtained by the present invention is:
1. combining using numerical ciphers and finger-print cipher, the experience sense of user is improved.
2. it is easy to operate, numerical ciphers and finger print information rapid and convenient are redefined, adaptation population is wide.
3. cost is low, vdiverse in function and anti-theft performance is strong, convenient for promoting.
Detailed description of the invention
From following description with reference to the accompanying drawings it will be further appreciated that the present invention.Component in figure is not drawn necessarily to scale,
But it focuses on and shows in the principle of embodiment.In different views, identical appended drawing reference specifies corresponding part.
Fig. 1 is the system block diagram of intelligent cipher lock in the embodiment of the present invention 1~2；
Fig. 2 is fingerprint general characteristic figure in the embodiment of the present invention 2；
Fig. 3 is fingerprint local feature figure in the embodiment of the present invention 2；
Fig. 4 is the main program flow chart of intelligent cipher lock in the embodiment of the present invention 2；
Fig. 5 is the digital unlocked state flow chart of intelligent cipher lock in the embodiment of the present invention 2；
Fig. 6 is the way circuit figure of intelligent cipher lock in the embodiment of the present invention 1~2.
Description of symbols: 1- one-chip computer module；2- unlocked by fingerprint module；3- number unlocked state；4- display panel module；
5- annular；6- arch；7- helix；8- foot bridge；9- triangulation point；10- bifurcation；11- endpoint；12- ring.
Specific embodiment
Invention is further explained with reference to the accompanying drawings and examples.
In order to enable the objectives, technical solutions, and advantages of the present invention are more clearly understood, below in conjunction with embodiment, to this
Invention is further elaborated；It should be appreciated that described herein, the specific embodiments are only for explaining the present invention, and does not have to
It is of the invention in limiting.To those skilled in the art, after access is described in detail below, other systems of the present embodiment
System, method and/or feature will become obvious.All such additional systems, method, feature and advantage are intended to be included in
It in this specification, is included within the scope of the invention, and by the protection of the appended claims.In description described in detail below
The other feature of the disclosed embodiments, and these characteristic roots will be apparent according to described in detail below.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion is signified
Device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore positional relationship is described in attached drawing
Term only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can
To understand the concrete meaning of above-mentioned term as the case may be.
Embodiment one:
The system block diagram of intelligent cipher lock as shown in Figure 1, a kind of intelligent cipher lock, including electric control lock, further include list
Piece machine module 1, unlocked by fingerprint module 2 and digital unlocked state 3；The one-chip computer module 1 is connect with the electric control lock；The finger
Line unlocked state 2 includes that the fingerprint inductor of fingerprint, the fingerprint for storing preparatory typing finger print information store mould for identification
Block and for judging existing typing finger print information and the whether matched fingerprint matching module of preparatory typing finger print information；The fingerprint sense
Device is answered to connect with the fingerprint storage module；The fingerprint storage module is connect with the fingerprint matching module；The digital solution
Lock module 3 pre-enters the digital storage module of numerical ciphers and for judging input numerical ciphers including keyboard, for storing
With the whether matched digital matching module of numerical ciphers stored in advance；The keyboard respectively with the digital storage module and institute
State digital matching module connection；The digital storage module is connect with the digital matching module.
In order to facilitate client's use and intuitive degree when using is improved, user experience is improved, further includes in the present embodiment 1
Display panel module 4；The fingerprint inductor and the fingerprint storage module are connect with the display panel module 4 respectively；The key
Disk and the digital storage module are connect with the display panel module 4 respectively.
Wherein, in order to guarantee safety and the anti-theft of intelligent cipher lock, the numerical ciphers in the present embodiment 1 are 6
The numerical ciphers of digit, and each numerical ciphers is a number in 0~9.
In the present embodiment 1, in order to improve client's use feeling, and guarantee user can visually perceive whether finger has connect
Fingerprint inductor is touched, the unlocked by fingerprint module 2 further includes light emitting module；The light emitting module and the fingerprint matching module connect
It connects；When typing finger print information is matched with preparatory typing finger print information, the light emitting module is in luminance.
In order to visually prompt user's operation, the unlocked by fingerprint module 2 in the present embodiment 1 further includes for identification
Finger identification module and contacts fingerprint induction for calculating finger at a distance from vertical range between the fingerprint inductor
The timing module of the time of contact of device；When it is described apart from identification module detect between finger and the fingerprint inductor it is vertical away from
It is described aobvious from for zero and when finger contacts time of contact of the fingerprint inductor and is greater than the preset value of timing module setting
Display screen module 4 shows the opening and closing information of door and the number information of door, i.e., such as " door has opened number are as follows: 001 ", " door is for display
Open number are as follows: 002 ", " door has opened number are as follows: 003 " etc.；Finger and the finger are detected apart from identification module when described
When vertical range is greater than zero between line inductor and finger contacts the time of contact of the fingerprint inductor less than the technology mould
When the preset value of block setting, the 4 display alarm user of display panel module presses the prompt information of finger again, i.e. display " please press hand
Refer to unlock ".
In addition, when vertical range is zero between the finger and the fingerprint inductor and finger contacts the fingerprint induction
The time of contact of device is greater than the preset value of computing module setting, and the fingerprint determination module starts and judges that typing fingerprint is believed
Whether breath matches with preparatory typing finger print information, and unsuccessful when matching, the display panel module display alarm user presses finger again
Prompt information, i.e., display " not searching fingerprint, please press finger again ".
In the present embodiment 1, in order to prevent finger because irresistible factor cause fingerprint damage and fingerprint inductor can not
Identification, therefore, the keyboard, which is equipped with into administrator mode, enters key；It is described to enter key and the display panel module
4 connections, and the space of several positions numerical ciphers to be entered is shown on the display panel module 4；The determination module judgement record
Enter whether numerical ciphers match with the numerical ciphers stored in advance；When the numerical ciphers successful match, then enter administrator's mould
Otherwise formula cannot be introduced into.
Moreover, being additionally provided with the release tab under the administrator mode for directly unlocking on the keyboard；The pipe
Reason person's mode includes numerical ciphers modification mode and finger print information increase and decrease mode；The numerical ciphers modification mode includes for repairing
Change the numerical ciphers modified module of numerical ciphers；The finger print information increase and decrease mode includes for adding finger print information and for deleting
Except the fingerprint modified module of finger print information；The digital modifications module is connect with the digital unlocked state 3, the fingerprint modification
Module is connect with the unlocked by fingerprint module 2.
In addition, the keyboard is equipped under the administrator mode for entering the number of numerical ciphers modification mode
Word key；The numerical ciphers that the digital keys are connect with the display panel module 4 and the detection of the display panel module 4 inputs are simultaneously
At least input the update that a numerical ciphers complete numerical ciphers；It is additionally provided on the keyboard and is used under the administrator mode
Into the fingerprint key of fingerprint modification mode；The fingerprint button includes the fingerprint addition for entering fingerprint modification mode
What the addition key of unit and fingerprint for entering fingerprint modification mode deleted unit deletes key；When user keys in the finger
Line adding unit presses on finger on the fingerprint inductor, and display panel module 4 shows that typing finger print information succeeds and produces
Corresponding fingerprint number；Unit is deleted when user keys in the fingerprint, by selecting corresponding finger-print codes and deleting.
Wherein, the one-chip computer module 1 is AT89C52 single-chip microcontroller；The display panel module 4 is LCD12864 liquid crystal display
Screen；The fingerprint inductor is ATK-AS608 module.
Embodiment two:
The system block diagram of intelligent cipher lock as shown in figs. 1 to 6, a kind of intelligent cipher lock, including electric control lock further include
One-chip computer module 1, unlocked by fingerprint module 2 and digital unlocked state 3；The one-chip computer module 1 is connect with the electric control lock；It is described
Unlocked by fingerprint module 2 includes that the fingerprint inductor of fingerprint, the fingerprint for storing preparatory typing finger print information store for identification
Module and for judging existing typing finger print information and the whether matched fingerprint matching module of preparatory typing finger print information；The fingerprint
Inductor is connect with the fingerprint storage module；The fingerprint storage module is connect with the fingerprint matching module；The number
Unlocked state 3 pre-enters the digital storage module of numerical ciphers and for judging that input number is close including keyboard, for storing
Code and the whether matched digital matching module of the numerical ciphers stored in advance；The keyboard respectively with the digital storage module and
The number matching module connection；The digital storage module is connect with the digital matching module.
In order to facilitate client's use and intuitive degree when using is improved, user experience is improved, further includes in the present embodiment 2
Display panel module 4；The fingerprint inductor and the fingerprint storage module are connect with the display panel module 4 respectively；The key
Disk and the digital storage module are connect with the display panel module 4 respectively.
Wherein, in order to guarantee safety and the anti-theft of intelligent cipher lock, the numerical ciphers in the present embodiment 2 are 6
The numerical ciphers of digit, and each numerical ciphers is a number in 0~9.
In the present embodiment 2, in order to improve client's use feeling, and guarantee user can visually perceive whether finger has connect
Fingerprint inductor is touched, the unlocked by fingerprint module 2 further includes light emitting module；The light emitting module and the fingerprint matching module connect
It connects；When typing finger print information is matched with preparatory typing finger print information, the light emitting module is in luminance.
As shown in figure 4, the unlocked by fingerprint module 2 in the present embodiment 2 is also wrapped in order to visually prompt user's operation
Include for identification finger between the fingerprint inductor at a distance from vertical range identification module and for calculate finger contact institute
State the timing module of the time of contact of fingerprint inductor；Finger and the fingerprint inductor are detected apart from identification module when described
Between vertical range be zero and finger contacts time of contact of the fingerprint inductor and is greater than the default of timing module setting
When value, the display panel module 4 shows the opening and closing information of door and the number information of door, i.e., display such as " door has opened number are as follows:
001 ", " door has opened number are as follows: 002 ", " door has opened number are as follows: 003 " etc.；When described in one's hands apart from identification module detection
Refer to when being greater than zero with vertical range between the fingerprint inductor and finger contacts time of contact of the fingerprint inductor and is less than
When the preset value of the technology modules setting, the 4 display alarm user of display panel module presses the prompt information of finger again, i.e., aobvious
Show " please unlock by finger ".
In addition, when vertical range is zero between the finger and the fingerprint inductor and finger contacts the fingerprint induction
The time of contact of device is greater than the preset value of computing module setting, and the fingerprint determination module starts and judges that typing fingerprint is believed
Whether breath matches with preparatory typing finger print information, and unsuccessful when matching, the 4 display alarm user of display panel module presses finger again
Prompt information, i.e., display " not searching fingerprint, please press finger again ".
In the present embodiment 2, in order to prevent finger because irresistible factor cause fingerprint damage and fingerprint inductor can not
Identification, therefore, the keyboard, which is equipped with into administrator mode, enters key；It is described to enter key and the display panel module
4 connections, and the space of several positions numerical ciphers to be entered is shown on the display panel module 4；The determination module judgement record
Enter whether numerical ciphers match with the numerical ciphers stored in advance；When the numerical ciphers successful match, then enter administrator's mould
Otherwise formula cannot be introduced into.
Moreover, being additionally provided with the release tab under the administrator mode for directly unlocking on the keyboard；The pipe
Reason person's mode includes numerical ciphers modification mode and finger print information increase and decrease mode；The numerical ciphers modification mode includes for repairing
Change the numerical ciphers modified module of numerical ciphers；The finger print information increase and decrease mode includes for adding finger print information and for deleting
Except the fingerprint modified module of finger print information；The digital modifications module is connect with the digital unlocked state 3, the fingerprint modification
Module is connect with the unlocked by fingerprint module 2.
In addition, the keyboard is equipped under the administrator mode for entering the number of numerical ciphers modification mode
Word key；The numerical ciphers that the digital keys are connect with the display panel module 4 and the detection of the display panel module 4 inputs are simultaneously
At least input the update that a numerical ciphers complete numerical ciphers；It is additionally provided on the keyboard and is used under the administrator mode
Into the fingerprint key of fingerprint modification mode；The fingerprint button includes the fingerprint addition for entering fingerprint modification mode
What the addition key of unit and fingerprint for entering fingerprint modification mode deleted unit deletes key；When user keys in the finger
Line adding unit presses on finger on the fingerprint inductor, and display panel module 4 shows that typing finger print information succeeds and produces
Corresponding fingerprint number；Unit is deleted when user keys in the fingerprint, by selecting corresponding finger-print codes and deleting.
Wherein, the one-chip computer module 1 is AT89C52 single-chip microcontroller；The display panel module 4 is LCD12864 liquid crystal display
Screen；The fingerprint inductor is ATK-AS608 module.
As shown in figures 2-3, fingerprint inductor needs to select suitable feature to describe fingerprint sign and describe fingerprint.Fingerprint
Feature is divided into two kinds: general characteristic and local feature.
Wherein, the fingerprint of general characteristic includes annular 5, arch 6 and helix 7；The fingerprint of local feature is respectively foot bridge
8, triangulation point 9, bifurcation 10, endpoint 11 and ring 12.
The above finger print information will be got off by fingerprint sensor scans, and be stored in fingerprint storage module,
When needing to unlock, the finger that prior scans save finger print information need to be only placed on the induction region of fingerprint inductor, after
And fingerprint matching module is compared the finger print information result scanned this moment with what is be previously saved automatically, compares successfully then complete
At unlock.
Shown in the main flow chart of intelligent cipher lock as shown in Figure 3, digital unlocked state flow chart shown in Fig. 4 and Fig. 5
Intelligent cipher lock way circuit figure, sufficiently illustrate the motion principle of intelligent cipher lock.
In addition, the present embodiment 2 further includes the alarm module connecting with one-chip computer module 1, the alarm module includes vibration
Sensor and voice module, shock sensor and voice module are connect with one-chip computer module 1 respectively；It further include power module, institute
It states power module and uses dual power supply, external power supply and internal cell are separately connected the ship type switch of single-pole double throw, are opened by ship type
Concern changes power supply.
Although describing the present invention by reference to various embodiments above, but it is to be understood that of the invention not departing from
In the case where range, many changes and modifications can be carried out.That is methods discussed above, system and equipment are examples.
Various configurations can be omitted suitably, replace or add various processes or component.For example, in alternative configuration, can with institute
The order in a different order of description executes method, and/or can add, and omits and/or combine various parts.Moreover, about certain
The features of a little configuration descriptions can be combined with various other configurations, can such as combine in a similar way the different aspect of configuration with
Element.In addition, can update as technology develops element therein, i.e., many elements are examples, are not intended to limit the disclosure or power
The range that benefit requires.
Give detail in the description to provide to the thorough understanding for including the exemplary configuration realized.However,
Configuration can be practiced without these specific details for example, having been illustrated with well-known circuit, and process is calculated
Method, structure and technology are without unnecessary details, to avoid fuzzy configuration.The description only provides example arrangement, and unlimited
The scope of the claims processed, applicability or configuration.It is used on the contrary, front will provide the description of configuration for those skilled in the art
Realize the enabled description of described technology.It, can be to the function of element without departing from the spirit or the scope of the present disclosure
It can and arrange and carry out various changes.
To sum up, be intended to foregoing detailed description be considered as it is illustrative and not restrictive, and it is to be understood that below
Claim (including all equivalents) is intended to limit the spirit and scope of the present invention.The above embodiment is interpreted as only using
In illustrating the present invention rather than limit the scope of the invention.After the content for having read record of the invention, technology
Personnel can make various changes or modifications the present invention, these equivalence changes and modification equally fall into the claims in the present invention and limited
Fixed range.
Claims (10)
1. a kind of intelligent cipher lock, including electric control lock, which is characterized in that further include one-chip computer module, unlocked by fingerprint module sum number
Word unlocked state；The one-chip computer module is connect with the electric control lock；The unlocked by fingerprint module includes fingerprint for identification
Fingerprint inductor, the fingerprint storage module for storing preparatory typing finger print information and for judging existing typing finger print information and pre-
The first whether matched fingerprint matching module of typing finger print information；The fingerprint inductor is connect with the fingerprint storage module；Institute
Fingerprint storage module is stated to connect with the fingerprint matching module；It is described number unlocked state include keyboard, for store in advance it is defeated
Enter the digital storage module of numerical ciphers and for judging whether input numerical ciphers and the numerical ciphers stored in advance are matched
Digital matching module；The keyboard is connect with the digital storage module and the digital matching module respectively；The number storage
Storing module is connect with the digital matching module.
2. a kind of intelligent cipher lock according to claim 1, which is characterized in that further include display panel module；The fingerprint
Inductor and the fingerprint storage module are connect with the display panel module respectively；The keyboard and the digital storage module point
It is not connect with the display panel module.
3. a kind of intelligent cipher lock according to claim 2, which is characterized in that the numerical ciphers are the number of 6 digits
Password, and each numerical ciphers is a number in 0~9.
4. a kind of intelligent cipher lock according to claim 1, which is characterized in that the unlocked by fingerprint module further includes shining
Module；The light emitting module is connect with the fingerprint matching module；When typing finger print information is matched with preparatory typing finger print information,
The light emitting module is in luminance.
5. a kind of intelligent cipher lock according to claim 2, which is characterized in that the unlocked by fingerprint module further includes being used for
Identify that finger identification module and contacts the fingerprint for calculating finger at a distance from vertical range between the fingerprint inductor
The timing module of the time of contact of inductor；When described detect apart from identification module is hung down between finger and the fingerprint inductor
When straight distance is zero and finger contacts the time of contact of the fingerprint inductor greater than the preset value that the timing module is set, institute
It states display panel module and shows the opening and closing information of door and the number information of door；Finger and institute are detected apart from identification module when described
It states when vertical range is greater than zero between fingerprint inductor and finger contacts the time of contact of the fingerprint inductor less than the skill
When the preset value of art module setting, the display panel module display alarm user presses the prompt information of finger again.
6. a kind of intelligent cipher lock according to claim 5, which is characterized in that when the finger and the fingerprint inductor
Between vertical range be zero and finger contacts time of contact of the fingerprint inductor and is greater than the default of computing module setting
Value, fingerprint determination module starting and judge whether typing finger print information matches with preparatory typing finger print information, when matching not
Success, the display panel module display alarm user press the prompt information of finger again.
7. a kind of intelligent cipher lock according to claim 2, which is characterized in that the keyboard, which is equipped with, enters administrator's mould
Formula enters key；It is described to be connect into key with the display panel module, and several positions are shown on the display panel module
The space of numerical ciphers to be entered；The determination module judge typing numerical ciphers and the numerical ciphers that store in advance whether
Match；When the numerical ciphers successful match, then enters administrator mode, otherwise cannot be introduced into.
8. a kind of intelligent cipher lock according to claim 7, which is characterized in that be additionally provided on the keyboard in the management
Release tab under member's mode for directly unlocking；The administrator mode includes that numerical ciphers modification mode and finger print information increase
Size reduction mode；The numerical ciphers modification mode includes the numerical ciphers modified module for modifying numerical ciphers；The fingerprint letter
Breath increase and decrease mode includes the fingerprint modified module for adding finger print information and for deleting finger print information；The digital modifications mould
Block is connect with the digital unlocked state, and the fingerprint modified module is connect with the unlocked by fingerprint module.
9. a kind of intelligent cipher lock according to claim 8, which is characterized in that the keyboard is equipped in the administrator
For entering the digital keys of numerical ciphers modification mode under mode；The digital keys are connect with the display panel module
And the update of the numerical ciphers of the display panel module detection input and an at least numerical ciphers completion numerical ciphers of input；Institute
It states and is additionally provided on keyboard under the administrator mode for entering the fingerprint key of fingerprint modification mode；The fingerprint is pressed
Button includes the addition key for entering the fingerprint adding unit of fingerprint modification mode and the finger for entering fingerprint modification mode
What line deleted unit deletes key；When user's key entry fingerprint adding unit, finger is pressed on the fingerprint inductor,
Full-screen panel module shows that typing finger print information succeeds and produces corresponding fingerprint number；It is deleted when user keys in the fingerprint
Unit, by selecting corresponding finger-print codes and deleting.
10. a kind of intelligent cipher lock according to claim 2, which is characterized in that the one-chip computer module is that AT89C52 is mono-
Display panel module described in piece machine is LCD12864 liquid crystal display；The fingerprint inductor is ATK-AS608 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778367.9A CN110503754A (en) | 2019-08-22 | 2019-08-22 | A kind of intelligent cipher lock |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910778367.9A CN110503754A (en) | 2019-08-22 | 2019-08-22 | A kind of intelligent cipher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110503754A true CN110503754A (en) | 2019-11-26 |
Family
ID=68588827
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910778367.9A Withdrawn CN110503754A (en) | 2019-08-22 | 2019-08-22 | A kind of intelligent cipher lock |
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| CN (1) | CN110503754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112699358A (en) * | 2020-12-31 | 2021-04-23 | 西南交通大学 | Password safety arrangement based on fingerprint sensor |
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2019
- 2019-08-22 CN CN201910778367.9A patent/CN110503754A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112699358A (en) * | 2020-12-31 | 2021-04-23 | 西南交通大学 | Password safety arrangement based on fingerprint sensor |
| CN112699358B (en) * | 2020-12-31 | 2023-10-03 | 西南交通大学 | Application method of password safety protection device based on fingerprint sensor |
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Application publication date: 20191126 |