CN206097253U - Intelligence lock control system based on arduino - Google Patents
Intelligence lock control system based on arduino Download PDFInfo
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- CN206097253U CN206097253U CN201621075858.5U CN201621075858U CN206097253U CN 206097253 U CN206097253 U CN 206097253U CN 201621075858 U CN201621075858 U CN 201621075858U CN 206097253 U CN206097253 U CN 206097253U
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- arduino
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- lock control
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Abstract
The utility model relates to an intelligence lock control system based on arduino, including the bluetooth device, the arduino controller, the code keypad device, fingerprint identification device, motor apparatu unblanks, the communication end of bluetooth device is connected to the remote equipment communication end of arduino controller, the communication end of code keypad device is connected to the message in cipher signal communication end of arduino controller, fingerprint identification device's communication end is connected to the fingerprint signal communication end of arduino controller, the motor apparatu's that unblanks control end is connected to the motor apparatu control signal output of unblanking of arduino controller. The utility model discloses combine safe entrance guard's demand, use low -priced common subassembly to constitute, the utility model discloses still have the advantage of simple structure, convenient operation, function abundance, low price, be applicable to the present information age.
Description
Technical field
The utility model is related to Smart Home technical field, and in particular to a kind of smart lock control system based on Arduino
System.
Background technology
With the quickening of China's Urbanization Construction paces, real estate is developed rapidly, resident Du Qu, apartment, office buildings,
The communal facility such as hotel and parking lot occurs in a large number, and to the safety management of property modernization requirements at the higher level are proposed.Personal, enterprise
The enhancing that property, the raising of intellectual property protection consciousness and society are realized to public security protection, to inhabitation, the public field of office degree
The setting of institute's security and access permission proposes high-level demand.The lockset and unlocking mode of tradition machinery, because its operation
Numerous, volume is big and the problems such as poor security, is just gradually replaced by the lockset based on information technology and unlocking mode.Intelligence
Lock is that the electromechanical integration based on compositions such as fingerprint sensor technology, computer technology, mechanical technique, actuation techniques is produced safely
Product, real-time, intelligentized monitoring and management are carried out to gate control system, drastically increase the efficiency and safety of modern estate management
Property.
Mostly by external monopolization, control chip adopts DSP (Digital to smart lock control system in the market
Signal Processing, Digital Signal Processing) or ARM (Advanced RISC Machines), price is of a relatively high, work(
Energy module is more dull, does not utilize lockset producer to research and develop and produce in batches.
Utility model content
The purpose of this utility model is to provide a kind of smart lock control system based on Arduino, the system and method
With reference to the advantage of existing lockset, using cheap control chip and functional module, with safety and convenient feature.
For solve above-mentioned technical problem, a kind of smart lock control system based on Arduino disclosed in the utility model, its
It is characterised by：It includes blue-tooth device, Arduino controllers, cipher keyboard apparatus, fingerprint identification device, unlocking motor apparatus,
Wherein, the remote equipment communication ends of Arduino controllers connect the communication ends of blue-tooth device, the message in cipher of Arduino controllers
Signal communication end connects the communication ends of cipher keyboard apparatus, the fingerprint signal communication ends connection fingerprint recognition dress of Arduino controllers
The communication ends put, the unlocking motor apparatus control signal output of Arduino controllers connects the control end of unlocking motor apparatus.
Smart lock control system based on Arduino also includes crystal oscillator, and the clock interface of the Arduino controllers connects
Crystal oscillator.The frequency of the crystal oscillator is 16MHz.
The Arduino controllers are provided with jtag port.
The utility model combines the demand of safety door inhibition, is constituted using cheap common component, and the utility model also has
Simple structure, easy to operate, feature richness, low-cost advantage, it is adaptable to present information age.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Wherein, 1-blue-tooth device, 2-Arduino controllers, 3-cipher keyboard apparatus, 4-fingerprint identification device, 5-
Unlocking motor apparatus, 6-LED, 7-buzzer, 8-crystal oscillator, 9-SR, 10-jtag port.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail：
Smart lock control system based on Arduino of the present utility model, it includes blue-tooth device 1, Arduino controllers
2nd, cipher keyboard apparatus 3, fingerprint identification device 4, unlocking motor apparatus 5, wherein, the remote equipment communication of Arduino controllers 2
The communication ends of end connection blue-tooth device 1, the code signal communication ends of Arduino controllers 2 connect the communication of cipher keyboard apparatus 3
End, the fingerprint signal communication ends of Arduino controllers 2 connect the communication ends of fingerprint identification device 4, and Arduino controllers 2 are opened
The control end of lock motor apparatus control signal output connection unlocking motor apparatus 5.
In above-mentioned technical proposal, the smart lock control system based on Arduino also includes crystal oscillator 8, the Arduino controls
The clock interface connection crystal oscillator 8 of device 2.The frequency of the crystal oscillator 8 is 16MHz.The crystal oscillator of 16MHz enters as Arduino controllers 2
Clock reference signal during row control.
In above-mentioned technical proposal, the Arduino controllers 2 are provided with JTAG (Joint Test Action Group) ends
Mouth 10, jtag port is used for the burning and debugging of control logic.The Arduino controllers 2 are also configured with a SR
9.SR 9 is grown and is set to default setting by recovery bluetooth password, fingerprint after 10 seconds.
In above-mentioned technical proposal, the smart lock control system based on Arduino also includes LED (Light Emitting
Diode, light emitting diode) lamp 6 and buzzer 7, the lockset status lamp signal output part connection LED of the Arduino controllers 2
The signal input part of lamp 6, the lockset state acoustical signal output end of Arduino controllers 2 connects the signal input part of buzzer 7.
In above-mentioned technical proposal, the fingerprint identification device 4 is used to realize fingerprint image process, Finger print characteristic abstract, refer to
The management of line characteristic storage, fingerprint minutiae matching and communicate with Arduino controllers 2.The fingerprint identification device 4 adopts type
Number for BLH9004DTW/B optical finger print module.The module carries out live body and touches using electric capacity In vivo detection technology with uA levels power consumption
Sense fingerprint recognition is touched, is communicated with Arduino controllers 2 with 19.2k speed by serial ports.
The unlocking motor apparatus 5 adopt the PWM controlled by control chip (chip model is ULN2003) to drive direct current
Machine, the unlocking motor apparatus control signal output of Arduino controllers 2 connects the control end of control chip, unlocking motor dress
5 are put under the control of Arduino controllers 2, operating the rotation of lock core, unlocking, back locking function is completed.It is correct when detecting
Fingerprint or password action signal after, the operation ULN2003 control chips output pwm signals control PWM of Arduino controllers 2 drives
The rotating of dynamic direct current generator, realizes the action opened the door, lock a door.
The cipher keyboard apparatus 3 are used to be input into unlocking cipher to Arduino controllers 2.Cipher keyboard apparatus select 4*4
4 lines are set to output and put high level by matrix keyboard in the controller, and 4 alignments are set to input and put high level.During operation,
Controller is progressively scanned, and until scanning key information, reminds user to use Bluetooth matching using buzzer, detects bluetooth
After with success, two LEDs are lighted, secret number mode just can come into force.
The blue-tooth device 1 is used to realize the communication between Arduino controllers 2 and mobile phone A PP.Blue-tooth device is from blue
The data chip of tooth 4.0, is communicated with 9.6k speed by serial ports with Arduino controllers 2.When using cipher keyboard apparatus 3
During enabling, only blue-tooth device 1 and Bluetooth of mobile phone just allow user to open the door using cipher keyboard apparatus 3 after the match is successful.
The Arduino controllers 2 use ATmega2560 chips.
The course of work of the present utility model is：Open Bluetooth of mobile phone to be matched with blue-tooth device 1, it is defeated in mobile phone A PP
Enter lockset feature password and enter setting interface.In interface is arranged, user can complete following functions：Arrange or modification enabling is close
Code, Bluetooth matching password；Addition fingerprint, deletion fingerprint, check enabling record.
Unlocking condition, Arduino controllers 2 differentiate first which kind of door-opening mode of user input.Detect code keypad
After the input signal of device 3, judge whether blue-tooth device 1 is connected with Bluetooth of mobile phone first, in the case of connectionless,
The control buzzer 7 of Arduino controllers 2 sends the alarming sound of 5 seconds, and controls LED 6 and light, and points out to carry out bluetooth connection, nothing
Do not allow to use secret number in the case of bluetooth connection.After Bluetooth matching success, it is allowed to be input into by cipher keyboard apparatus 3 close
Code, if after three Password Input mistakes, the control buzzer 7 of Arduino controllers 2 continuously sends out 3 minutes chimes of dooms, and controls
LED 6 is lighted.When correct, the control buzzer 7 of Arduino controllers 2 sends the prompting sound of 3 seconds, and Arduino controllers 2 are controlled
Unlocking motor apparatus 5 open lockset.
When being opened the door using fingerprint identification device 4, fingerprint identification device 4 checks the finger print information of user, if finger print information
Input is correct, then the control unlocking of Arduino controllers 2 motor apparatus 5 open lockset, the control buzzer 7 of Arduino controllers 2
Send the prompting sound of 3 seconds；If finger print information is input into three equal mistakes, the control buzzer 7 of Arduino controllers 2 continuously sends out 3
Minute chimes of doom, and control LED 6 and light.Whether Bluetooth of mobile phone is connected not during being opened the door using fingerprint identification device 4
Require.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of smart lock control system based on Arduino, it is characterised in that：It includes that blue-tooth device (1), Arduino are controlled
Device (2) processed, cipher keyboard apparatus (3), fingerprint identification device (4), unlocking motor apparatus (5), wherein, Arduino controllers (2)
Remote equipment communication ends connection blue-tooth device (1) communication ends, Arduino controllers (2) code signal communication ends connection
The communication ends of cipher keyboard apparatus (3), fingerprint signal communication ends connection fingerprint identification device (4) of Arduino controllers (2)
Communication ends, the control of unlocking motor apparatus control signal output connection unlocking motor apparatus (5) of Arduino controllers (2)
End.
2. the smart lock control system based on Arduino according to claim 1, it is characterised in that：It also includes crystal oscillator
(8), clock interface connection crystal oscillator (8) of the Arduino controllers (2).
3. the smart lock control system based on Arduino according to claim 2, it is characterised in that：The crystal oscillator (8)
Frequency is 16MHz.
4. the smart lock control system based on Arduino according to claim 1, it is characterised in that：The Arduino controls
Device (2) processed is provided with jtag port (10).
5. the smart lock control system based on Arduino according to claim 1, it is characterised in that：The Arduino controls
Device (2) processed is also configured with a SR (9).
6. the smart lock control system based on Arduino according to claim 1, it is characterised in that：It also includes LED
(6), the signal input part of lockset status lamp signal output part connection LED (6) of the Arduino controllers (2).
7. the smart lock control system based on Arduino according to claim 1, it is characterised in that：It also includes buzzing
Device (7), the signal input part of lockset state acoustical signal output end connection buzzer (7) of Arduino controllers (2).
8. the smart lock control system based on Arduino according to claim 1, it is characterised in that：The fingerprint recognition
Device (4) is for realizing fingerprint image process, Finger print characteristic abstract, fingerprint characteristic storage management, fingerprint minutiae matching, Yi Jiyu
Arduino controllers (2) communicate.
9. the smart lock control system based on Arduino according to claim 1, it is characterised in that：The unlocking motor
Device (5) drives direct current generator, the unlocking motor apparatus control of Arduino controllers (2) using the PWM controlled by control chip
Signal output part connects the control end of control chip, unlocking motor apparatus (5) under the control of Arduino controllers (2),
The rotation of operation lock core, completes unlocking, back locking function.
10. the smart lock control system based on Arduino according to claim 1, it is characterised in that：The code keypad
Device (3) is for Arduino controllers (2) input unlocking cipher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075858.5U CN206097253U (en) | 2016-09-20 | 2016-09-20 | Intelligence lock control system based on arduino |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075858.5U CN206097253U (en) | 2016-09-20 | 2016-09-20 | Intelligence lock control system based on arduino |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097253U true CN206097253U (en) | 2017-04-12 |
Family
ID=58480694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621075858.5U Active CN206097253U (en) | 2016-09-20 | 2016-09-20 | Intelligence lock control system based on arduino |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877017A (en) * | 2018-07-24 | 2018-11-23 | 北京建筑大学 | Intelligent door lock and control method based on cloud platform |
-
2016
- 2016-09-20 CN CN201621075858.5U patent/CN206097253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877017A (en) * | 2018-07-24 | 2018-11-23 | 北京建筑大学 | Intelligent door lock and control method based on cloud platform |
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