CN108376436A - Intelligent door lock - Google Patents
Intelligent door lock Download PDFInfo
- Publication number
- CN108376436A CN108376436A CN201810398702.8A CN201810398702A CN108376436A CN 108376436 A CN108376436 A CN 108376436A CN 201810398702 A CN201810398702 A CN 201810398702A CN 108376436 A CN108376436 A CN 108376436A
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- 238000004891 communication Methods 0.000 claims abstract description 82
- 238000012545 processing Methods 0.000 claims abstract description 45
- 239000004065 semiconductor Substances 0.000 claims description 12
- 230000004913 activation Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- 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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- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
-
- 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
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
- G07C2009/00365—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit
- G07C2009/00373—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
Abstract
The invention discloses a kind of intelligent door locks, including lock body, radio frequency card reading module, finger print acquisition module, communication module, voice cue module, lock core drive module and central processing module, the radio frequency card reading module, finger print acquisition module, communication module, voice cue module, lock core drive module are electrically connected with central processing module respectively, and the lock core drive module is sequentially connected with lock body；The central processing module is for after receiving subscriber identity information or user fingerprints, it is communicated with background server by communication module, subscriber identity information or user fingerprints are verified, when being verified, control the work of lock core drive module, the lock core drive module opens lock body at work, is opened the door with realizing.Technical scheme of the present invention can reduce the risk of illegal invasion, can improve the security performance of intelligent door lock, while also have the effect of power saving.
Description
Technical field
The present invention relates to technical field of burglary prevention more particularly to a kind of intelligent door locks.
Background technology
With the high speed development of IOT industries, software and hardware platform upgrading with rapid changepl. never-ending changes and improvements, Internet of product has been come into
The life of huge numbers of families promotes people’s lives quality.Intelligent door lock is exactly one of these Internet of product.The intelligence of the prior art
Energy door lock includes fingerprint recognition, the modes such as identification of swiping the card are opened the door instead of traditional key enabling, although user's life can be improved
Convenience living, but above-mentioned door-opening mode is easy to be replicated, and lacks corresponding user's correction verification module, there are larger safety is hidden
Suffer from.
In view of this, it is necessary to which current intelligent door lock structure is further improved in proposition.
Invention content
To solve an above-mentioned at least technical problem, the main object of the present invention is to provide a kind of intelligent door lock.
To achieve the above object, one aspect of the present invention is：A kind of intelligent door lock, including lock body are provided,
The intelligent door lock further includes：Radio frequency card reading module, finger print acquisition module, communication module, voice cue module, lock core drive mould
Block and central processing module, the radio frequency card reading module, finger print acquisition module, communication module, voice cue module, lock core drive
Dynamic model block is electrically connected with central processing module respectively, and the lock core drive module is sequentially connected with lock body；
Whether the voice cue module opens for voice reminding door lock；The radio frequency card reading module incudes for receiving
Subscriber identity information in the block, and it is delivered to central processing module；The finger print acquisition module is used to acquire user fingerprints, and defeated
Send central processing module；The central processing module is for after receiving subscriber identity information or user fingerprints, passing through communication module
It is communicated with background server, subscriber identity information or user fingerprints is verified, when being verified, control lock core drives mould
Block works, and the lock core drive module opens lock body at work, is opened the door with realizing.
Wherein, the communication module is WIFI communication modules, and the WIFI communication modules are connected with background server communication.
Wherein, the WIFI communication modules specifically include：WIFI controls chip, and the WIFI controls chip has to be added again
It carries end and antenna connection terminal, the end of reloading is connected with switch press circuit, the antenna connection terminal is connected with WIFI days
Line end mouth and/or WIFI antenna circuits.
Wherein, the WIFI communication modules further include the WIFI power control circuits being electrically connected with WIFI control chips, institute
It includes eleventh resistor, the 34th resistance, the 22nd capacitance, P-channel metal-oxide-semiconductor and three poles to state WIFI power control circuits
Pipe, the grid of the P-channel metal-oxide-semiconductor are electrically connected with the collector of triode, and source electrode connects the ends VCC, are drained and are controlled chip for WIFI
Power supply is provided；The base stage of the triode connects WIFI Enable Pins, emitter ground connection by eleventh resistor；34th electricity
Resistance is connected between the grid and source electrode of P-channel metal-oxide-semiconductor；The leakage of one end connection P-channel metal-oxide-semiconductor of 22nd capacitance
Pole, other end ground connection.
Wherein, the intelligent door lock further includes the power management module being electrically connected with central processing module, the power supply pipe
Module is managed after the work of WIFI communication modules is beyond setting duration, WIFI communication modules are switched into suspend mode shape by working condition
State.
Wherein, the communication module further includes the bluetooth communication being electrically connected with central processing module, and the bluetooth is logical
Believe that module is communicated to connect with intelligent terminal, when detecting that intelligent terminal is connect with bluetooth communication in induction threshold range,
Pass through the WIFI communication modules of central processing module activation in a dormant state.
Wherein, the bluetooth communication specifically includes：Bluetooth control chip, the Bluetooth control chip connect with antenna
End is connect, the antenna connection terminal is connected with bluetooth cable circuit.
Wherein, the bluetooth communication further includes the bluetooth power control circuit being electrically connected with central processing module, institute
It includes Bluetooth control chip to state bluetooth power control circuit, the first filter circuit being connect with the input terminal of Bluetooth control chip,
And the second filter circuit being connect with the output end of Bluetooth control chip；The Bluetooth control chip passes through the first filter circuit
External input power connects the ends VCC by the second filter circuit.
Wherein, the bluetooth communication and WIFI communication modules are connected separately with state display module.
Wherein, the central processing module is also associated with user data memory module.
Technical scheme of the present invention includes mainly radio frequency card reading module, finger print acquisition module, communication module, voice prompt mould
Block, lock core drive module and central processing module, wherein radio frequency card reading module, finger print acquisition module, communication module, voice
Reminding module, lock core drive module are electrically connected with central processing module respectively, and lock core drive module is sequentially connected with lock body, such as
This, when user is opened the door using sensor block, and when user is opened the door using fingerprint recognition, passes through communication by central processing module
Module verifies user identity with background server, and the movement of lock core drive module is then controlled after being verified, to drive lock
Body automatic door opening can reduce the risk of illegal invasion, can improve the security performance of intelligent door lock.The communication module also thoughts
Enter in preset range the function of activating central processing module using family, has the effect of power saving.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the module diagram of one embodiment of the invention intelligent door lock；
Fig. 2 is the circuit diagram of one embodiment of the invention WIFI communication modules；
Fig. 3 is the circuit diagram of one embodiment of the invention WIFI power control circuits；
Fig. 4 is the circuit diagram of one embodiment of the invention bluetooth communication；
Fig. 5 is the circuit diagram of one embodiment of the invention bluetooth power control circuit.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the description of " first ", " second " etc. is used for description purposes only involved in the present invention, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
Fig. 1 is please referred to, Fig. 1 is the module diagram of one embodiment of the invention intelligent door lock.
In embodiments of the present invention, the intelligent door lock, including lock body, the intelligent door lock further include：Radio frequency card reading module
10, finger print acquisition module 20, communication module 60, voice cue module 40, lock core drive module 70 and central processing module 30,
The radio frequency card reading module 10, finger print acquisition module 20, communication module 60, voice cue module 40, lock core drive module 70 are divided
It is not electrically connected with central processing module 30, the lock core drive module 70 is sequentially connected with lock body；
Whether the voice cue module 40 opens for voice reminding door lock；The radio frequency card reading module 10 is for receiving
Incude subscriber identity information in the block, and is delivered to central processing module 30；The finger print acquisition module 20 is for acquiring user
Fingerprint, and convey central processing module 30；After the central processing module 30 is used to receive subscriber identity information or user fingerprints,
It is communicated with background server by communication module 60, subscriber identity information or user fingerprints is verified, when being verified,
It controls lock core drive module 70 to work, the lock core drive module 70 opens lock body at work, opens the door to realize.
In above-described embodiment, sensor block can be CUSTOM HOUSE HOTEL, can be bracelet, can also be block structure, to facilitate user
It carries.Open the door when, user can select fingerprint unlock with radio frequency unlock both any, it is possible to understand that, fingerprint unlock and
Both radio frequency unlockings are both needed to that subscriber identity information is acquired or is registered in advance, which is recorded in background server.Afterwards
Platform server can design the management of subscriber identity information according to actual requirement, for example, being less than preset user identity
It the door opening times of information and enabling interval time, is stored using cover type.This programme biggest advantage is, using communication module 60
Subscriber identity information is verified with background server, improves security performance.In addition, central processing module 30 and communication module
60 after beyond setting time, can enter dormant state, low energy consumption for entire intelligent door lock, can save production cost.It can be with
Understand, which can also connect user data memory module 80, temporary for being carried out to subscriber identity information
It deposits, in this way, the user that conveniently can often come in and go out carries out authentication, is tested without carrying out user identity by background server
Card improves verification efficiency.Radio frequency card reading module 10 is non-contact radio-frequency card reading module.
Technical scheme of the present invention includes mainly radio frequency card reading module 10, finger print acquisition module 20, communication module 60, voice
Reminding module 40, lock core drive module 70 and central processing module 30, wherein radio frequency card reading module 10, finger print acquisition module
20, communication module 60, voice cue module 40, lock core drive module 70 are electrically connected with central processing module 30 respectively, and lock core drives
Dynamic model block 70 is sequentially connected with lock body, in this way, being opened the door using fingerprint recognition when user is opened the door using sensor block, and in user
When, user identity is verified with background server by communication module 60 by central processing module 30, after being verified then
It controls lock core drive module 70 to move, to drive lock body automatic door opening, the risk of illegal invasion can be reduced, intelligence can be improved
The security performance of door lock.The communication module 60, which also has, incudes the work(that user enters activation central processing module 30 in preset range
Can, have the effect of power saving.
Fig. 2 and Fig. 3 is please referred to, Fig. 2 is the circuit diagram of one embodiment of the invention WIFI communication modules；Fig. 3 is the present invention one
The circuit diagram of embodiment WIFI power control circuits.
In some specific embodiments, the communication module 60 is WIFI communication modules 62, and the WIFI communicates mould
Block 62 is connected with background server communication.It is built-in with WIFI module in background server, can be communicated with central processing module 30,
The certification to subscriber identity information is realized when user opens the door.WIFI communication modules 62 are connected without wiring, can be improved multiple
The convenience that intelligent door lock is connect with background server.
Further, the WIFI communication modules 62 specifically include：WIFI controls chip, and the WIFI controls chip has
End and antenna connection terminal are reloaded, the end of reloading is connected with switch press circuit, and the antenna connection terminal is connected with
WIFI antenna ports and/or WIFI antenna circuits.The model that WIFI controls chip is HF_LPT220_S800.Switch press circuit
Including switching module J11, by the 8th resistance R8 ground connection, end, WIFI are reloaded in other end connection for one end of switch module J11
Circuit by 3rd resistor R3 and the tenth capacitance C10 ground connection, the common node that 3rd resistor R3 is connect with the tenth capacitance C10 with open
It closes module J11 and is connected with the common node for reloading end connection.WIFI antenna circuits include antenna pedestal, the model of antenna pedestal
One end of ECT818000157, antenna pedestal connect antenna connection terminal, other end WIFI antennas by the 23rd resistance R23；It is described
The 73rd resistance R73 is serially connected between the both ends of antenna pedestal, antenna connection terminal is also grounded by the 5th capacitance C5, and the 23rd
One end of the 9th capacitance C9, the other end ground connection of the 9th capacitance C9 are connected between resistance R23 and antenna pedestal.
Specifically, the WIFI communication modules 62, which further include the WIFI power supplys being electrically connected with WIFI control chips, controls electricity
Road, the WIFI power control circuits include eleventh resistor R11, the 34th resistance R34, the 22nd capacitance R22, P ditch
Road metal-oxide-semiconductor Q1 and triode Q2, the grid of the P-channel metal-oxide-semiconductor Q1 are electrically connected with the collector of triode Q2, and source electrode meets VCC
End drains and provides power supply for WIFI control chips；The base stage of the triode Q2 meets WIFI by eleventh resistor R11 and enables
End, emitter ground connection；34th resistance R34 is connected between the grid and source electrode of P-channel metal-oxide-semiconductor Q1；Described second
The drain electrode of one end connection P-channel metal-oxide-semiconductor Q1 of 12 capacitance R22, other end ground connection.WIFI communication modules 62 connect stateful aobvious
Show module, prompt the state of WIFI communication modules 62, convenient for safeguarding.
In some specific embodiments, the intelligent door lock further includes the power supply being electrically connected with central processing module 30
WIFI is communicated mould by management module 50, the power management module 50 after the work of WIFI communication modules 62 is beyond setting duration
Block 62 switches to dormant state by working condition.For example, being not received by number in setting time 10s in central processing module 30
According to then controlling WIFI communication modules 62 by power management module 50 and enter suspend mode, WIFI communication modules 62 is avoided to work long hours
Cost is saved in consumption to electricity.Certainly, when central processing module 30 receives data in 10s, then WIFI communication modules
62 access states of activation, to carry out normal verifying work.
Further, the communication module 60 further includes the bluetooth communication 61 being electrically connected with central processing module 30,
The bluetooth communication 61 is communicated to connect with intelligent terminal, and intelligent terminal and Bluetooth communication are detected in induction threshold range
When module 61 connects, pass through the WIFI communication modules 62 of the activation of central processing module 30 in a dormant state.Bluetooth communication
61 can connect with the portable intelligent terminal communication of user, realize intelligentized management.
Fig. 4 and Fig. 5 is please referred to, Fig. 4 is the circuit diagram of one embodiment of the invention bluetooth communication 61；Fig. 5 is the present invention
The circuit diagram of one embodiment bluetooth power control circuit.
In some specific embodiments, the bluetooth communication 61 specifically includes：Bluetooth control chip, the indigo plant
Tooth controls chip, and there is antenna connection terminal, the antenna connection terminal to be connected with bluetooth cable circuit.The model of Bluetooth control chip
For SL02, for the antenna connection terminal of Bluetooth control chip by the 6th resistance R6 connection Bluetooth antennas, antenna connection terminal also passes through
Four capacitance C4 ground connection, are connected to one end of third capacitance C3, the other end of third capacitance C3 between Bluetooth antenna and the 6th resistance R6
Ground connection.
Further, the bluetooth communication 61 further includes the bluetooth power supply control being electrically connected with central processing module 30
Circuit, the bluetooth power control circuit include Bluetooth control chip, the first filter being connect with the input terminal of Bluetooth control chip
Wave circuit, and the second filter circuit for being connect with the output end of Bluetooth control chip；The Bluetooth control chip passes through first
Filter circuit external input power connects the ends VCC by the second filter circuit.The 21st electricity that first filter circuit includes and connects
Hold C21 and the 91st capacitance C91；Second filter circuit includes and the 26th capacitance C26 connect and the 32nd capacitance
C32.Further, the model STM32F103VCT6 of the central processing module 30.
Further, the bluetooth communication 61 is connected with state display module.Prompt the shape of bluetooth communication 61
State, convenient for safeguarding.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of intelligent door lock, including lock body, which is characterized in that the intelligent door lock further includes：Radio frequency card reading module, fingerprint are adopted
Collection module, communication module, voice cue module, lock core drive module and central processing module, the radio frequency card reading module refer to
Line acquisition module, communication module, voice cue module, lock core drive module are electrically connected with central processing module respectively, the lock
Core drive module is sequentially connected with lock body；
Whether the voice cue module opens for voice reminding door lock；The radio frequency card reading module is for receiving in sensor block
Subscriber identity information, and be delivered to central processing module；The finger print acquisition module is used to acquire user fingerprints, and in conveying
Entreat processing module；After the central processing module is used to receive subscriber identity information or user fingerprints, by communication module with after
Platform server communication, verifies subscriber identity information or user fingerprints, when being verified, controls lock core drive module work
Make, the lock core drive module opens lock body at work, is opened the door with realizing.
2. intelligent door lock as described in claim 1, which is characterized in that the communication module is WIFI communication modules, described
WIFI communication modules are connected with background server communication.
3. intelligent door lock as claimed in claim 2, which is characterized in that the WIFI communication modules specifically include：WIFI is controlled
Chip, the WIFI controls chip, which has, reloads end and antenna connection terminal, and the end of reloading is connected with switch press
Circuit, the antenna connection terminal are connected with WIFI antenna ports and/or WIFI antenna circuits.
4. intelligent door lock as claimed in claim 3, which is characterized in that the WIFI communication modules further include controlling core with WIFI
The WIFI power control circuits of piece electrical connection, the WIFI power control circuits include eleventh resistor, the 34th resistance, the
The grid of 22 capacitances, P-channel metal-oxide-semiconductor and triode, the P-channel metal-oxide-semiconductor is electrically connected with the collector of triode, source electrode
The ends VCC are connect, drains and provides power supply for WIFI control chips；The base stage of the triode meets WIFI by eleventh resistor and enables
End, emitter ground connection；34th resistance is connected between the grid and source electrode of P-channel metal-oxide-semiconductor；22nd electricity
The drain electrode of one end connection P-channel metal-oxide-semiconductor of appearance, other end ground connection.
5. intelligent door lock as claimed in claim 2, which is characterized in that the intelligent door lock further includes and central processing module is electric
The power management module of connection, the power management module lead to WIFI after the work of WIFI communication modules is beyond setting duration
Letter module switches to dormant state by working condition.
6. intelligent door lock as claimed in claim 5, which is characterized in that the communication module further includes and central processing module is electric
The bluetooth communication of connection, the bluetooth communication are communicated to connect with intelligent terminal, are detected in induction threshold range
When intelligent terminal is connect with bluetooth communication, pass through the WIFI communication modules of central processing module activation in a dormant state.
7. intelligent door lock as claimed in claim 6, which is characterized in that the bluetooth communication specifically includes：Bluetooth control
There is antenna connection terminal, the antenna connection terminal to be connected with bluetooth cable circuit for chip, the Bluetooth control chip.
8. intelligent door lock as claimed in claim 7, which is characterized in that the bluetooth communication further includes and central processing mould
The bluetooth power control circuit of block electrical connection, the bluetooth power control circuit includes Bluetooth control chip, with Bluetooth control core
First filter circuit of the input terminal connection of piece, and the second filter circuit for being connect with the output end of Bluetooth control chip；Institute
Bluetooth control chip is stated by the first filter circuit external input power, the ends VCC are connect by the second filter circuit.
9. intelligent door lock as claimed in claim 6, which is characterized in that the bluetooth communication and WIFI communication modules difference
It is connected with state display module.
10. such as claim 1-9 any one of them intelligent door locks, which is characterized in that the central processing module is also associated with
User data memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398702.8A CN108376436A (en) | 2018-04-28 | 2018-04-28 | Intelligent door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398702.8A CN108376436A (en) | 2018-04-28 | 2018-04-28 | Intelligent door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108376436A true CN108376436A (en) | 2018-08-07 |
Family
ID=63032978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398702.8A Pending CN108376436A (en) | 2018-04-28 | 2018-04-28 | Intelligent door lock |
Country Status (1)
| Country | Link |
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| CN (1) | CN108376436A (en) |
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| CN107293014A (en) * | 2017-06-22 | 2017-10-24 | 中山市奥珀金属制品有限公司 | A kind of intelligent door lock |
Cited By (3)
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| CN109581227A (en) * | 2019-01-24 | 2019-04-05 | 广东科徕尼智能科技有限公司 | A kind of intelligent door lock energy-saving voltage detection circuit |
| CN111083756A (en) * | 2019-11-29 | 2020-04-28 | 深圳市云天智能终端有限公司 | Communication channel switching method of dual communication modules |
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