CN109681043A - A kind of electronic lock and its method for unlocking for showcase - Google Patents
A kind of electronic lock and its method for unlocking for showcase Download PDFInfo
- Publication number
- CN109681043A CN109681043A CN201910130957.0A CN201910130957A CN109681043A CN 109681043 A CN109681043 A CN 109681043A CN 201910130957 A CN201910130957 A CN 201910130957A CN 109681043 A CN109681043 A CN 109681043A
- Authority
- CN
- China
- Prior art keywords
- card
- control module
- electronic lock
- unlocking
- connector
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000001939 inductive effect Effects 0.000 claims abstract description 22
- 230000006698 induction Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims description 34
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000011217 control strategy Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/44—Locks or fastenings for special use for furniture
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of electronic locks and its method for unlocking for showcase, the electronic lock includes the inductive head being separately positioned on showcase and electronics lock body, the first control module is provided in the electronics lock body, connector and RFID communication module, first control module is connect with the connector and RFID communication module respectively, the RFID communication module is connected with communication antenna, the communication antenna is also connect with the induction coil being arranged in the inductive head, bi-colour LED and the second control module are additionally provided in the inductive head, second control module is connect with the induction coil and bi-colour LED respectively；Its effect is: by the way that the inductive head of electronic lock and electronics lock body to be respectively set, it can effectively overcome the problems, such as that installation space is limited in showcase, and pass through the connection between each module, realize the identification to subscriber card, then trigger the first control module and pass through the connector that is equipped with and drive electronic lock action, facilitate user carry out using.
Description
Technical field
The present invention relates to technical field of electronic products, and in particular to a kind of for the electronic lock of showcase and its unlocking side
Method.
Background technique
Currently, designed since the electronic lock overwhelming majority at present on the market is applied for house ornamentations such as door and windows, such as
Inductive head is together with controller design, but in the practical application of showcase, since showcase is to be particular about design
Product, the space for installing enabling inductive head is very limited, and due to limiting its installation space, existing electronic lock is applied
There are many restrictions and inconvenient for use in showcase.
Summary of the invention
The object of the present invention is to provide a kind of electronic locks and its method for unlocking for showcase easy to use.
First aspect: the embodiment of the invention provides a kind of electronic lock for showcase, the electronic lock includes difference
Inductive head on showcase and electronics lock body are set, are provided with the first control module, connector in the electronics lock body
With RFID communication module, first control module is connect with the connector and RFID communication module respectively, and the RFID is logical
Letter module is connected with communication antenna, and the communication antenna is also connect with the induction coil being arranged in the inductive head, the sense
Answer and be additionally provided with bi-colour LED and the second control module in head, second control module respectively with the induction coil and double-colored
Indicator light connection.
Preferably, the connector includes power supply connector, data recording connector, electronic lock connector, communication connection
Mouth and model selection connector；Bi-colour LED includes red indicating light and green indicator light；The communication connection mouth and first
It is also connected by a conversion chip between control module；The connection of the tapered end of electronic lock connector and electronic lock.
Preferably, second control module connects including the first chip IC 1, the second chip U2, the first inductance L1 and the 7th
Line mouth；The communication antenna is connect by the 7th connection jaws with the induction coil, and the first of the 7th connection jaws connects
Line mouth ground connection, the input that the second connection jaws of the 7th connection jaws pass through the first inductance L1 and first chip IC 1
End connection, the input terminal of first chip IC 1 are also connect with the anode of the red indicating light and green indicator light respectively, institute
The output end for stating the first chip IC 1 is connect with an input terminal of the cathode of the red indicating light and the second chip U2 respectively, institute
Another input end grounding of the second chip U2 is stated, the output end of the second chip U2 and the cathode of the green indicator light connect
It connects.
Preferably, fabrication circuit is additionally provided in the electronics lock body, the fabrication circuit includes fabrication switch S1, switch
Device Q1 and buzzer are provided with two-way fabrication signal end in first control module, wherein fabrication signal end concatenates all the way
It is connect after the fabrication switch S1 with the source electrode of the switching device Q1, the grid of the switching device Q1 and another way fabrication are believed
Number end connection, the drain electrode of the switching device Q1 connect with one end of the buzzer, the other end and power supply of the buzzer
Connection.
Second aspect: the embodiment of the invention provides a kind of method for unlocking of electronic lock for showcase, it is applied to the
A kind of electronic lock for showcase described in one side, which comprises
The inductive head detects whether that there are subscriber cards in pre-determined distance；
In the presence of, the RFID communication module obtains the data information of the subscriber card, and the data information includes unlocking
Password and user's card information；
The data information is sent to the first control module by the RFID communication module；
First control module judges whether the subscriber card is effective according to the data information；
When the subscriber card is invalid, terminate process；
When the subscriber card is effective, first control module obtains user's Card Type according to user's card information,
User's Card Type includes accreditation card and non-registered card；
When for accreditation card, first control module drives the tapered end of the electronic lock to act and leads to by the connector
It crosses the buzzer and bi-colour LED carries out unlocking prompting；
When for non-registered card, do not unlocked prompting by the buzzer and bi-colour LED.
Preferably, the method also includes:
For the conversion chip by external unlocking data transmission to the RFID communication module, the unlocking data include opening
Lock cipher.
Preferably, when the subscriber card is invalid, first control module also judges whether the fabrication switch S1 connects
It is logical, when access failure, terminate process；
When connection, number that first control module is connected also according to the fabrication switch S1 is by the class of the subscriber card
Type is registered as programming card or the journey card that disappears.
Preferably, user's Card Type is the Cheng Kashi that disappears, and first control module is also used to detect the journey card that disappears
It is whether identical as preset times in the number of swiping the card of preset time, when identical, call corresponding control strategy.
Preferably, the preset times include the first preset times and the second preset times；
When number of swiping the card is the first preset times, first control module holds the accreditation card read within a preset time
Row deletes the operation of its information；
When number of swiping the card is the second preset times, first control module executes whole accreditation cards and deletes information
Operation.
By adopting the above technical scheme, have the advantage that a kind of electronic lock for showcase proposed by the present invention and its
Method for unlocking can effectively overcome by the way that the inductive head of electronic lock and electronics lock body to be respectively set and install sky in showcase
Between limited problem realize the identification to subscriber card, then trigger the first control module and by the connection between each module
Drive electronic lock action by the connector that is equipped with, facilitate user carry out using.
Detailed description of the invention
Fig. 1 is a kind of functional block diagram of the electronic lock for showcase provided by the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the first control module in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of power module in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of each connector in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of conversion chip in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of RFID communication module in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the second control mould in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of fabrication circuit in the embodiment of the present invention；
Fig. 9 is a kind of flow chart of the method for unlocking of the electronic lock for showcase provided by the embodiment of the present invention.
Specific embodiment
In order to keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and
Specific embodiment is described in detail, and the following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..
Referring to figs. 1 to shown in Fig. 6, a kind of technical solution used by the embodiment of the present invention are as follows: electronics for showcase
Lock, the electronic lock include the inductive head being separately positioned on showcase and electronics lock body, setting in the electronics lock body
There are the first control module, connector and RFID communication module, first control module is logical with the connector and RFID respectively
Believe module connection, the RFID communication module is connected with communication antenna, and the communication antenna is also with setting in the inductive head
Induction coil connection, bi-colour LED and the second control module, second control module point are additionally provided in the inductive head
It is not connect with the induction coil and bi-colour LED.
Specifically, the first control module uses microprocessor, such as model 15W408AS-20 in the embodiment of the present application,
In application, coming with memory space, this model carries the memory space of 8K, for storing preset each group unlocking cipher, user
Card information and computer program etc. fully meet its use, and the matching that microprocessor carries out data is the basic of its application maturation
Function, those skilled in the art are should well know that can also add a memory module, memory module passes through according to situation is realized certainly
Spi bus is connect with first control module, is additionally provided with power module well-known to those skilled in the art, the power supply mould
Block includes power interface PK1 and two power supply processing chips, is then led to reference to Fig. 3 by power interface PK1 connection 12V power supply
It crosses a power supply processing chip and 12V power supply is converted into 5V, 5V power supply is converted to 3.3V by another power supply processing chip, in this way
Demand conducive to disparate modules to different electrical power, the model RC522 chip that RFID communication module uses, is also to pass through SPI
Mode connect with the first control module.
In application, as shown in Figure 4, Figure 5, connector includes power supply connector, data recording connector, electronic lock connection
Mouth, communication connection mouth and model selection connector；Bi-colour LED includes red indicating light and green indicator light.It needs to illustrate
It is that power supply connector is exactly the PK1 in Fig. 3, data recording connector is indicated with PK2, shifts to an earlier date the handy family of burning by the interface
In the memory space that the password of card is carried to the first control module, electronic lock connector includes two kinds in application, a kind of to use PK3
Indicate, another kind indicated with PK5, this electronic lock connector of PK3 include two connection jaws, two connection jaws respectively with it is described
The tapered end of electronic lock connects；And this electronic lock connector of PK5 includes four connection jaws, the first connection jaws and the second connection jaws are equal
It is connect respectively with the tapered end of the electronic lock, third connection jaws are connect with first control module, the 4th connection jaws ground connection；This
2 kinds of difference be exactly one band feedback signal, one without feedback signal, can carry out selecting different locks as the case may be
Head；Communication connection mouth is indicated with PK4, is also connected by a conversion chip between the communication connection mouth and the first control module,
It can be seen from the figure that the communication connection mouth includes six connection jaws, the first connection jaws and the second connection jaws respectively with institute
Conversion chip connection, third connection jaws ground connection are stated, the 4th connection jaws connect to power supply, and the 5th connection jaws and the 6th connection jaws are divided equally
Do not connect with first control module, the other ends of the 5th connection jaws and the 6th connection jaws can externally connected with display screen, described turn
Change the model MAX3485 of chip use.Model selection connector is indicated with PK6, may be selected to be to be shorted 1,2 in its interface
Or 2,3 be shorted, thus triggering the first control module whether select by be powered i.e. driving electronic lock in a manner of work, example
Such as, when 1,2 short circuit, signal is shorted, and to act when being powered, which is option.
When the invention works, by the way that the inductive head of electronic lock and electronics lock body to be respectively set, exhibition can effectively be overcome
Show the problem that installation space is limited in cabinet, using inductive head by the data information of subscriber card, passes through communication antenna connected to it
Be transferred to RFID communication module, which includes unlocking cipher, thus triggering connect with RFID communication module the
One control module carries out the identification (i.e. the matching of the first control module progress unlocking cipher) of subscriber card, after matching, passes through electronics
Lock interface drives electronic lock action, and structure is simple, is highly convenient for applying in showcase.
Whether successfully prompted when being read to realize to subscriber card, as shown in fig. 7, second control module includes
First chip IC 1, the second chip U2, the first inductance L1 and the 7th connection jaws；The communication antenna passes through the 7th connection jaws
It is connect with the induction coil, the first connection jaws ground connection of the 7th connection jaws, the second connection jaws of the 7th connection jaws
It is connect by the first inductance L1 with the input terminal of first chip IC 1, the input terminal of first chip IC 1 is also distinguished
Connect with the anode of the red indicating light and green indicator light, the output end of first chip IC 1 respectively with the red
The connection of an input terminal of the cathode of indicator light and the second chip U2, another input end grounding of the second chip U2, described the
The output end of two chip U2 is connect with the cathode of the green indicator light.
Specifically, the both ends of induction coil are parallel with capacitor C1 and C4 and constitute corresponding oscillating circuit, and the first chip IC 1 is adopted
SN74lvc1g02 is used with ME2808, the second chip U2, the 7th connection jaws are indicated with PK7, and red light D2 is to indicate failure, green light
D1 is to indicate successfully, and with reference to Fig. 6, when the P3.3 of the first control module is triggered, the input of the first chip IC 1 is low-voltage, is not had
Output is equivalent to output low level to connect red light, and the second chip U2 then exports high level；Similarly, when P3.2 is triggered, the
The input of one chip IC 1 is high voltage, and output voltage ends red light from forward conduction, and the second chip U2 is then exported
Low level connects green light, that is, by different voltage levels, the indicator light for controlling different colours is lighted.
Further, for the ease of client when subscriber card is lost, oneself production subscriber card, as can be seen from Figure 8, institute
It states and is additionally provided with fabrication circuit in electronics lock body, the fabrication circuit includes fabrication switch S1, switching device Q1 and buzzer, institute
It states and is provided with two-way fabrication signal end in the first control module, wherein after fabrication signal end concatenates the fabrication switch S1 all the way
It is connect with the source electrode of the switching device Q1, the grid of the switching device Q1 is connect with another way fabrication signal end, described to open
The drain electrode for closing device Q1 is connect with one end of the buzzer, and the other end of the buzzer connects to power supply.
Specifically, fabrication switch S1 is arranged on the surface of electronics lock body, as can be seen from Figure 8, also by being equipped with
Different indicator lights and buzzer is used cooperatively to indicate whether fabrication succeeds, while user-friendly, also more
Intuitively find out whether successfully make.
Refering to what is shown in Fig. 9, a kind of method for unlocking for electronic lock for showcase that the embodiment of the present invention also provides, application
In a kind of electronic lock for showcase described above, which comprises
S101, the inductive head detect whether that there are subscriber cards in pre-determined distance.
Specifically, when electronic lock is powered on, inductive head real-time monitoring is with the presence or absence of behavior of swiping the card.
S102, in the presence of, the RFID communication module obtains the data information of the subscriber card, and the data information includes
Unlocking cipher and user's card information.
Specifically, the data information that RFID communication module swipes the card reading, subscriber card information here include User ID, power
Limit grade and service time etc..
The data information is sent to the first control module by S103, the RFID communication module.
S104, first control module judge whether the subscriber card is effective according to the data information.
Specifically, the first control module have memory space, the memory space be stored with preset each group unlocking cipher,
The data informations such as user's card information and computer program, when application, can also be directly connected to an EEPROM module, for depositing in advance
The data information of subscriber card is stored up, received data are compared by the first control module with preset data, that is to say, that see it
Whether data find in memory space.
S105 when the subscriber card is invalid, terminates process.
S106, when the subscriber card is effective, first control module obtains subscriber card according to user's card information
Type, user's Card Type include accreditation card and non-registered card.
Specifically, the judgement of user's Card Type is exactly to judge subscriber card validity, and effective is just accreditation card, nothing
Effect is non-registered card, for example, a completely new blank card is then non-registered card.
S107, when being accreditation card, first control module drives the tapered end of the electronic lock dynamic by the connector
Make and unlocking prompting is carried out by the buzzer and bi-colour LED.
S108 when being non-registered card, is not unlocked prompting by the buzzer and bi-colour LED.
Specifically, it is all by the buzzer and bi-colour LED, difference that prompting is reminded and do not unlocked in unlocking here
It is exactly the indicator light of bright different colours and different prompt sound effects.
By the above method, unlocking of swiping the card can be carried out in order to which user passes through the subscriber card made, as long as password is correct
, compared with traditional unlocking mode, unlocking program is saved, the user experience is improved, is convenient for promoting the use of.
Further, in order to increase new unlocking mode, user's use is easily facilitated, the method also includes:
For the conversion chip by external unlocking data transmission to the RFID communication module, the unlocking data include opening
Lock cipher.
Specifically, the unlocking data of outside can be from the acquisition of other intelligent terminal here, such as computer and intelligence are eventually
End etc., certainly in use, being a kind of mode using password unlocking, also using class such as recognition of face, fingerprint recognition and hand
The modes such as gesture identification, no longer illustrate one by one herein.
Further, when the subscriber card is invalid, whether first control module also judges the fabrication switch S1
It connects, when access failure, terminates process；
When connection, number that first control module is connected also according to the fabrication switch S1 is by the class of the subscriber card
Type is registered as programming card or the journey card that disappears.
It specifically, can be invalid to this by the fabrication switch S1 being equipped with when above-mentioned subscriber card is invalid by the step
Subscriber card registered, the number of connection of first control module according to fabrication switch S1 within a preset time, by this card
It is fabricated to programming card or the journey card that disappears.For example, fabrication switch S1 is connected once in 5 seconds, then this blocking is made programming card, made
Card power switch S1 connects secondary in 5 seconds, then this blocking is made the journey card that disappears.
That is, the type of subscriber card is in addition to accreditation card, non-registered card, programming card and the journey card that disappears, these types are all
It is the effective situation of subscriber card；Programming card may be used as making new accreditation card；For example, user brushes on the inductive head
The programming card, then a neocaine is brushed on the inductive head, the type of the neocaine can be registered as to accreditation card, such user
The card of this primary new registration is brushed again, so that it may realize unlocking of swiping the card.
Further, user's Card Type is the Cheng Kashi that disappears, and first control module is also used to detect the journey that disappears
Whether the number of swiping the card for being stuck in preset time is identical as preset times, when identical, calls corresponding control strategy.
Specifically, the preset times include the first preset times and the second preset times；
When number of swiping the card is the first preset times, first control module holds the accreditation card read within a preset time
Row deletes the operation of its information；
When number of swiping the card is the second preset times, first control module executes whole accreditation cards and deletes information
Operation.
That is, being the Cheng Kashi that disappears recognizing user's Card Type, an available note is at this moment brushed again in 5 seconds
Volume card, so that it may delete the user data of this accreditation card from the memory space of the first control module, the card deleted will not
It can be carried out unlocking, here it is citings when the first preset times；When for the second preset times, for example, continuously swiping the card 6 times, every time
Interval 1 second, then delete the user data of whole accreditation cards from the memory space of the first control module.
In this way by the addition of programming card and the journey card that disappears, allows user according to actual service condition, realize user
Card opens card and the card that disappears, and meets actual practical situation.
Those of ordinary skill in the art may be aware that system module described in conjunction with the examples disclosed in this document and
Method and step can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and soft
The interchangeability of part generally describes each exemplary composition and step according to function in the above description.These function
It can be implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Professional skill
Art personnel can use different methods to achieve the described function each specific application, but this realization should not be recognized
It is beyond the scope of this invention.
Finally, it should be noted that foregoing description is only a specific embodiment of the invention, but protection scope of the present invention
It is not limited thereto, anyone skilled in the art in the technical scope disclosed by the present invention, can readily occur in
Change or replacement, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of electronic lock for showcase, which is characterized in that the electronic lock includes the sense being separately positioned on showcase
Head and electronics lock body are answered, the first control module, connector and RFID communication module are provided in the electronics lock body, it is described
First control module is connect with the connector and RFID communication module respectively, and the RFID communication module is connected with communication day
Line, the communication antenna are also connect with the induction coil being arranged in the inductive head, and double-colored finger is additionally provided in the inductive head
Show lamp and the second control module, second control module is connect with the induction coil and bi-colour LED respectively.
2. a kind of electronic lock for showcase according to claim 1, which is characterized in that the connector includes power supply
Connector, data recording connector, electronic lock connector, communication connection mouth and model selection connector；Bi-colour LED includes
Red indicating light and green indicator light；It is also connected by a conversion chip between the communication connection mouth and the first control module；
The connection of the tapered end of electronic lock connector and electronic lock.
3. a kind of electronic lock for showcase according to claim 2, which is characterized in that the second control module packet
Include the first chip IC 1, the second chip U2, the first inductance L1 and the 7th connection jaws；The communication antenna passes through the 7th wiring
Mouth is connect with the induction coil, the first connection jaws ground connection of the 7th connection jaws, the second wiring of the 7th connection jaws
Mouth is connect by the first inductance L1 with the input terminal of first chip IC 1, and the input terminal of first chip IC 1 also divides
Do not connect with the anode of the red indicating light and green indicator light, the output end of first chip IC 1 respectively with it is described red
The connection of an input terminal of the cathode of color indicator light and the second chip U2, another input end grounding of the second chip U2 are described
The output end of second chip U2 is connect with the cathode of the green indicator light.
4. a kind of electronic lock for showcase according to claim 3, which is characterized in that in the electronics lock body also
Equipped with fabrication circuit, the fabrication circuit includes fabrication switch S1, switching device Q1 and buzzer, in first control module
Be provided with two-way fabrication signal end, wherein all the way fabrication signal end concatenate after the fabrication switch S1 with the switching device Q1
Source electrode connection, the grid of the switching device Q1 connect with another way fabrication signal end, the drain electrode of the switching device Q1 and
One end of the buzzer connects, and the other end of the buzzer connects to power supply.
5. a kind of method for unlocking of the electronic lock for showcase, which is characterized in that applied to one described in the claims 4
Kind is used for the electronic lock of showcase, which comprises
The inductive head detects whether that there are subscriber cards in pre-determined distance；
In the presence of, the RFID communication module obtains the data information of the subscriber card, and the data information includes unlocking cipher
With user's card information；
The data information is sent to the first control module by the RFID communication module；
First control module judges whether the subscriber card is effective according to the data information；
When the subscriber card is invalid, terminate process；
When the subscriber card is effective, first control module obtains user's Card Type according to user's card information, described
User's Card Type includes accreditation card and non-registered card；
When for accreditation card, first control module drives the tapered end of the electronic lock to act and passes through institute by the connector
It states buzzer and bi-colour LED carries out unlocking prompting；
When for non-registered card, do not unlocked prompting by the buzzer and bi-colour LED.
6. a kind of method for unlocking of electronic lock for showcase according to claim 5, which is characterized in that the method
Further include:
For the conversion chip by external unlocking data transmission to the RFID communication module, the unlocking data include that unlocking is close
Code.
7. a kind of method for unlocking of electronic lock for showcase according to claim 5, which is characterized in that the user
When card is invalid, first control module also judges whether the fabrication switch S1 connects, when access failure, end process；
When connection, first control module infuses the type of the subscriber card also according to the number that the fabrication switch S1 is connected
Volume is programming card or the journey card that disappears.
8. a kind of method for unlocking of electronic lock for showcase according to claim 7, which is characterized in that the user
Card Type is to disappear Cheng Kashi, first control module be also used to detect the journey that disappears be stuck in preset time swipe the card number whether
It is identical as preset times, when identical, call corresponding control strategy.
9. a kind of method for unlocking of electronic lock for showcase according to claim 8, which is characterized in that described default
Number includes the first preset times and the second preset times；
When number of swiping the card is the first preset times, first control module deletes the accreditation card execution read within a preset time
Except the operation of its information；
When number of swiping the card is the second preset times, first control module executes the behaviour for deleting information to whole accreditation cards
Make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130957.0A CN109681043B (en) | 2019-02-20 | 2019-02-20 | Electronic lock for display cabinet and unlocking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130957.0A CN109681043B (en) | 2019-02-20 | 2019-02-20 | Electronic lock for display cabinet and unlocking method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109681043A true CN109681043A (en) | 2019-04-26 |
| CN109681043B CN109681043B (en) | 2024-07-23 |
Family
ID=66196792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130957.0A Active CN109681043B (en) | 2019-02-20 | 2019-02-20 | Electronic lock for display cabinet and unlocking method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681043B (en) |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289883A (en) * | 2000-07-14 | 2001-04-04 | 科思达计算机系统（北京）有限公司 | Induction-type electronic door lock with key card made by user |
| JP2006230771A (en) * | 2005-02-25 | 2006-09-07 | Itoki Corp | Furniture with solar panel |
| CN201056906Y (en) * | 2007-04-25 | 2008-05-07 | 北京中天一维科技有限公司 | Fingerprint cabinet lock |
| CN201589826U (en) * | 2009-10-19 | 2010-09-22 | 吕长越 | Universal intelligent altered tone recognition network wire tracker |
| CN201681427U (en) * | 2009-10-31 | 2010-12-22 | 浙江德施曼机电有限公司 | Electronic information lock |
| JP2011043044A (en) * | 2009-10-05 | 2011-03-03 | R & D Communications:Kk | Electronic lock system and cylinder lock integral-type electric lock |
| KR20120007578A (en) * | 2010-07-15 | 2012-01-25 | 김기현 | Entry control device of digital doorlock and method |
| CN102434061A (en) * | 2011-11-28 | 2012-05-02 | 李林桐 | Capacitive touch sensitive electronic safety box |
| KR20130113676A (en) * | 2012-04-06 | 2013-10-16 | 주식회사 노키온 | Networking system for door lock |
| CN103590669A (en) * | 2012-08-14 | 2014-02-19 | 欧启斌 | Password type card swiping lock system |
| US20140077926A1 (en) * | 2010-12-15 | 2014-03-20 | Valeo Securite Habitacle | Electronic communication module for locking/unlocking a movable panel of a motor vehicle, associated control central processing unit, and hands-free access system |
| CN204463263U (en) * | 2015-01-27 | 2015-07-08 | 深圳光启创新技术有限公司 | A kind of light-dependent control lock and show cabinet system |
| CN105756440A (en) * | 2016-04-22 | 2016-07-13 | 邱庆霖 | Electronic lock opening device and method |
| CN106593132A (en) * | 2016-11-29 | 2017-04-26 | 潘能汝 | Household intelligent parking lock |
| CN107274580A (en) * | 2017-08-02 | 2017-10-20 | 合肥哲诚项目管理有限公司 | A kind of self-service trade mark displaying service cabinets and its method of work |
| CN107724813A (en) * | 2017-09-30 | 2018-02-23 | 苏州苏驼通信科技股份有限公司 | A kind of communication cabinet and its networking switch management method with dead bolt management organization |
| CN209761069U (en) * | 2019-02-20 | 2019-12-10 | 东莞市名展展示柜有限公司 | Electronic lock for display cabinet |
-
2019
- 2019-02-20 CN CN201910130957.0A patent/CN109681043B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289883A (en) * | 2000-07-14 | 2001-04-04 | 科思达计算机系统（北京）有限公司 | Induction-type electronic door lock with key card made by user |
| JP2006230771A (en) * | 2005-02-25 | 2006-09-07 | Itoki Corp | Furniture with solar panel |
| CN201056906Y (en) * | 2007-04-25 | 2008-05-07 | 北京中天一维科技有限公司 | Fingerprint cabinet lock |
| JP2011043044A (en) * | 2009-10-05 | 2011-03-03 | R & D Communications:Kk | Electronic lock system and cylinder lock integral-type electric lock |
| CN201589826U (en) * | 2009-10-19 | 2010-09-22 | 吕长越 | Universal intelligent altered tone recognition network wire tracker |
| CN201681427U (en) * | 2009-10-31 | 2010-12-22 | 浙江德施曼机电有限公司 | Electronic information lock |
| KR20120007578A (en) * | 2010-07-15 | 2012-01-25 | 김기현 | Entry control device of digital doorlock and method |
| US20140077926A1 (en) * | 2010-12-15 | 2014-03-20 | Valeo Securite Habitacle | Electronic communication module for locking/unlocking a movable panel of a motor vehicle, associated control central processing unit, and hands-free access system |
| CN102434061A (en) * | 2011-11-28 | 2012-05-02 | 李林桐 | Capacitive touch sensitive electronic safety box |
| KR20130113676A (en) * | 2012-04-06 | 2013-10-16 | 주식회사 노키온 | Networking system for door lock |
| CN103590669A (en) * | 2012-08-14 | 2014-02-19 | 欧启斌 | Password type card swiping lock system |
| CN204463263U (en) * | 2015-01-27 | 2015-07-08 | 深圳光启创新技术有限公司 | A kind of light-dependent control lock and show cabinet system |
| CN105756440A (en) * | 2016-04-22 | 2016-07-13 | 邱庆霖 | Electronic lock opening device and method |
| CN106593132A (en) * | 2016-11-29 | 2017-04-26 | 潘能汝 | Household intelligent parking lock |
| CN107274580A (en) * | 2017-08-02 | 2017-10-20 | 合肥哲诚项目管理有限公司 | A kind of self-service trade mark displaying service cabinets and its method of work |
| CN107724813A (en) * | 2017-09-30 | 2018-02-23 | 苏州苏驼通信科技股份有限公司 | A kind of communication cabinet and its networking switch management method with dead bolt management organization |
| CN209761069U (en) * | 2019-02-20 | 2019-12-10 | 东莞市名展展示柜有限公司 | Electronic lock for display cabinet |
Non-Patent Citations (2)
| Title |
|---|
| 张海朝;李晓波;: "一种基于GSM及无线射频通信的共享雨伞系统", 信息通信, no. 09 * |
| 郑蔚;杨毅;张云霞;: "一种新型的变电站机柜门锁方案", 浙江电力, no. 04 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109681043B (en) | 2024-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104851164A (en) | Intelligent lock with biological feature recognition function and control method thereof | |
| CN107098233B (en) | The linked system and control method of elevator entrance guard and building talkback | |
| CN109377625A (en) | A kind of intelligence authorization door lock circuit based on NB-IOT technology | |
| CN106548553A (en) | Intelligent door lock control system | |
| CN104732631A (en) | Intelligent fingerprint password anti-theft lock system | |
| CN206110865U (en) | Electronic lock system | |
| CN205788368U (en) | A kind of cell phone access control | |
| CN109345662A (en) | A kind of smart lock and unlocking method of multi-functional unlocking manner | |
| CN208569672U (en) | Fingerprint bio identification intelligent IC card and fingerprint recognition system | |
| CN109681043A (en) | A kind of electronic lock and its method for unlocking for showcase | |
| CN206000283U (en) | A kind of infrared remote control password short message alarm lock | |
| CN201278161Y (en) | Gate inhibition control system based on second generation ID card | |
| CN108694766A (en) | The Intelligent key for opening intelligent lock authorized based on fingerprint recognition and NFC communications | |
| CN206971973U (en) | A kind of smart lock control circuit | |
| CN206849124U (en) | Integrated service access controller | |
| CN205809949U (en) | Quick Response Code is swiped the card door opener | |
| CN205644683U (en) | Intelligent fingerprint lock | |
| CN209761069U (en) | Electronic lock for display cabinet | |
| CN104008588B (en) | Intelligent light-control key based on visible light communication | |
| CN207198941U (en) | Finger-print cipher lock system with rights management | |
| CN108961516A (en) | A kind of intelligence based on STM32 and RFID radio-frequency technique is swiped the card control system and method | |
| CN107145806B (en) | A kind of coded lock based on microcomputer | |
| CN207817818U (en) | A kind of two-wire system access control system | |
| CN208444317U (en) | A kind of key management system | |
| CN209168215U (en) | Intelligence authorization door lock circuit based on NB-IOT technology |
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 | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 523846 No.1, Hezhou Road, Jinxia, Chang'an Town, Dongguan City, Guangdong Province Applicant after: Guangdong Mingzhan Home Technology Co.,Ltd. Address before: 523852 No.1, Hezhou Road, Jinxia, Chang'an Town, Dongguan City, Guangdong Province Applicant before: ALLPOWER DISPLAY CO.,LTD. Country or region before: China |
|
| GR01 | Patent grant |