CN107067508A - A kind of intelligent electronic lock based on GSM - Google Patents
A kind of intelligent electronic lock based on GSM Download PDFInfo
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- CN107067508A CN107067508A CN201710148235.9A CN201710148235A CN107067508A CN 107067508 A CN107067508 A CN 107067508A CN 201710148235 A CN201710148235 A CN 201710148235A CN 107067508 A CN107067508 A CN 107067508A
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- 238000004891 communication Methods 0.000 claims abstract description 36
- 239000004065 semiconductor Substances 0.000 claims description 60
- 230000005611 electricity Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of intelligent electronic lock based on GSM, including communication module, control module, power management module and motor, the open/close lock information that the communication module reception mobile terminal is sent is sent to the control module, the control module parses and verifies open/close lock information, and after driving power management module to handle power supply after being proved to be successful, open/close lock is completed by motor, simultaneously after open/close lock is completed, the information that intelligent electronic lock is also turned on and off by the control module is transferred to mobile terminal by the communication module.The present invention is sent by simple short message by setting communication module and receives that the folding of smart lock can be achieved, realize the remote control to door lock, convenient and swift, security performance is also greatly promoted.
Description
Technical field
The present invention relates to electronic lock, more particularly to a kind of intelligent electronic lock based on GSM.
Background technology
Intelligent door, refers on the basis of traditional anti-theft safety door, by emerging technological means and Internet of Things concept,
Using intelligence system main frame as carrier, realize the antitheft door of many intelligent functions in traditional anti-theft safety door functionally.
Electronic lock is anti-as a kind of new type of safe technology for developing rapidly and growing up recently as electronic technology
Model measure, it uses the structure that electronic original part and mechanical system are combined, and control section uses electronic circuit, and executing agency uses
Motor and lock body, compared with traditional mechanical door lock, its have strong security, it is safe, without mechanical key, user
Just the features such as.And as new material, new technology and new technology are constantly applied on lockset by various countries, in the market occurs in that password
The intelligent electronic locks such as lock, fingerprint identification lock, speech recognition lock.But these locks can not all be communicated with the external world, householder is existed
The situation of family door lock can not be known when outer, carry out remote control can not be also locked on the door, certain inconvenience is caused to user.
Thus prior art could be improved and improve.
The content of the invention
In view of in place of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of smart electronicses based on GSM
Lock, can be achieved to carry out intelligent unlocking using mobile terminals such as mobile phones.
In order to achieve the above object, this invention takes following technical scheme：
A kind of intelligent electronic lock based on GSM, including communication module, control module, power management module and motor are described logical
The open/close lock information that news module reception mobile terminal is sent is sent to the control module, and the control module is parsed and verified
Open/close lock information, and after driving power management module to handle power supply after being proved to be successful, open/close is completed by motor
Lock, while after open/close lock is completed, the information that intelligent electronic lock is also turned on and off by the control module passes through the communication
Module is transferred to mobile terminal.
Specifically, the control module includes control chip, the PD6/UART3_RX ends of the control chip, PD5/
UART3_TX ends and PB2 ends connect the communication module, and the PA1 ends of the control chip and PA2 ends connect the power management
Module.
Further, the communication module includes GSM chips, first resistor, second resistance, the first metal-oxide-semiconductor and SIM card,
One end of the first resistor connects the PB2 ends of the control chip, and the other end of the first resistor passes through the described second electricity
Resistance ground connection, also connects the grid of first metal-oxide-semiconductor, the source ground of first metal-oxide-semiconductor, the drain electrode of first metal-oxide-semiconductor
The PWRKEY ends of the GSM chips are connected, the SIM_DATA ends of the GSM chips connect the I/O ends of the SIN cards, the GSM
The SIM_RST ends of chip connect the RST ends of the SIM card, and the SIM_CLK ends of the GSM chips connect the CLK of the SIM card
End, the SIM_VDD ends of the GSM chips connect the VCC ends of the SIM card, and the RXD ends of the GSM chips connect the control
The PD6/UART3_RX ends of chip, the TXD ends of the GSM chips connect the PD5/UART3_TX ends of the control chip.
Further, the power management module includes the first combination FET, the second combination FET, the 3rd electricity
Resistance, the second metal-oxide-semiconductor, the 3rd metal-oxide-semiconductor, the 4th resistance, the 5th resistance, the 6th resistance, the 7th resistance, the 4th metal-oxide-semiconductor, the 5th MOS
Pipe, the 8th resistance, the 9th resistance and the tenth resistance, one end of the 3rd resistor connect the PA1 ends of the control chip, described
The other end of 3rd resistor connects the grid of the second metal-oxide-semiconductor, the source ground of second metal-oxide-semiconductor, the leakage of second metal-oxide-semiconductor
Pole connects the grid of the 3rd metal-oxide-semiconductor, the source electrode connection+12V power supplys of the 3rd metal-oxide-semiconductor, the drain electrode of the 3rd metal-oxide-semiconductor
The G2_N ends of the first combination FET, the S1_P ends of the first combination FET are connected by the 4th resistance
Connection+12V power supplys, the G1_P ends of the first combination FET connect second combination simultaneously by the 6th resistance
The 2 D2_N ends and 2 D2_P ends of FET, also by the 5th resistance connection+12V power supplys, second combined field
The G1_P ends of effect pipe connect described first 2 D2_N ends for combining FET and 2 D2_ simultaneously by the tenth resistance
P ends, the S1_P ends connection+12V power supplys of FET are combined also by the 9th resistance connection+12V power supplys, described second,
The G2_N ends of the second combination FET connect the drain electrode of the 5th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor by the 8th resistance
Source electrode connection+12V power supplys, the grid of the 5th metal-oxide-semiconductor connects the drain electrode of the 4th metal-oxide-semiconductor, the 4th metal-oxide-semiconductor
Source ground, the grid of the 4th metal-oxide-semiconductor connects the PA2 ends of control chip by the 7th resistance.
In the described intelligent electronic lock based on GSM, the intelligent electronic lock also includes being used to carry out with external remote
The remote control module of radio communication, the intelligent electronic lock also carries out open/close lock by the remote control control.
Specifically, the remote control module includes transceiving chip, the first inductance and the second inductance, the SDI of the transceiving chip
The PC6 ends of the end connection control chip, the SDO ends of the transceiving chip connect the PC7 ends of the control chip, the transmitting-receiving
The SCLK ends of chip connect the PC5 ends of the control chip, and the NIRQ ends of the transceiving chip connect the PD2 of the control chip
End, the RXN ends of the transceiving chip pass through first inductance and the second inductance connection antenna.
It is preferred that, the model STM8S208S8 of the control chip.
It is preferred that, the model M26_GSM of the GSM chips.
It is preferred that, the model of the first combination FET and the second combination FET is AO4616.
It is preferred that, the model SI4455 of the transceiving chip.
Compared to prior art, the intelligent electronic lock based on GSM that the present invention is provided, including communication module, control module,
Power management module and motor, the open/close lock information that the communication module reception mobile terminal is sent are sent to the control
Module, the control module parses and verifies open/close lock information, and drives power management module to enter power supply after being proved to be successful
After row processing, open/close lock is completed by motor, while after open/close lock is completed, the control module also opens intelligent electronic lock
The information for opening or closing is transferred to mobile terminal by the communication module.The present invention is by setting communication module, by simple
Short message send and receive that the folding of smart lock can be achieved, realize to the remote control of door lock, convenient and swift, security performance
Also greatly promote.
Brief description of the drawings
Fig. 1 is the structured flowchart of the intelligent electronic lock provided by the present invention based on GSM.
Fig. 2 be the intelligent electronic lock provided by the present invention based on GSM in, the circuit of the control module and remote control module
Schematic diagram.
Fig. 3 be the intelligent electronic lock provided by the present invention based on GSM in, the circuit theory diagrams of the communication module.
Fig. 4 be the intelligent electronic lock provided by the present invention based on GSM in, the circuit theory of the power management module
Figure.
Embodiment
The present invention provides a kind of intelligent electronic lock based on GSM, to make the purpose of the present invention, technical scheme and effect more
Clear, clear and definite, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.It should be appreciated that described herein
Specific embodiment only to explain the present invention, is not intended to limit the present invention.
Referring to Fig. 1, the intelligent electronic lock provided by the present invention based on GSM, including communication module 10, control module
20th, power management module 30 and motor 40, the communication module 10 are used for the communication for realizing smart lock and outside mobile terminal,
The control module 20 is used to parse and verify open/close lock information, and drives the power management module 30, and smart lock is opened
The information for opening or closing passes to mobile terminal by communication module 10, and the power management module 30 is used for motor 40
Driving power supply is handled, and the motor 40 is used to complete open/close lock.
Specifically, the communication module 10 is connected with outside communication of mobile terminal, and the mobile terminal is mobile phone, described
Communication module 10 is also electrically connected with the control module 20, and the control module 20 connects the power management module 30 simultaneously,
The connection of power management module 30 and the electronic mechatronics.
When it is implemented, the open/close lock information that the reception of communication module 10 mobile terminal is sent is sent to the control
Module 20, the control module 20 parses and verifies open/close lock information, and 30 pairs of the power management module of driving after being proved to be successful
After power supply is handled, open/close lock is completed by motor 40, while after open/close lock is completed, the control module 20 is also by intelligence
The information that energy electronic lock is turned on and off is transferred to mobile terminal by the communication module 10.
Referring to Fig. 2, the control module 20 includes control chip U1, when it is implemented, the type of the control chip U1
Number be STM8S208S8, be integrate parsing, control and store function High Performance SCM.
When it is implemented, the PD6/UART3_RX ends of the control chip U1, PD5/UART3_TX ends and PB2 ends connection institute
Communication module 10 is stated, specifically, the PD6/UART3_RX ends connection GSM chips U2 of control chip U1 RXD ends, the control
Coremaking piece U1 PD5/UART3_TX ends connection GSM chips U2 TXD ends, the electricity of PB2 ends connection first of the control chip U1
Hinder R1 one end.The PA1 ends of the control chip U1 and PA2 ends connect the power management module 30, specifically, the control
Chip U1 PA1 ends connection 3rd resistor R3 one end, the PA2 ends of the control chip U1 connect the 7th resistance R7 one end.
Further, Fig. 2 and Fig. 3 are referred to, the communication module 10 includes GSM chips U2, first resistor R1, the second electricity
Hinder R2, the first metal-oxide-semiconductor Q1 and SIM card U3, the model M26_GSM of the GSM chips U2, for passing through GSM with mobile terminal
Network is communicated, and the first metal-oxide-semiconductor Q1 is PMOS.
When it is implemented, one end of the first resistor R1 connects the PB2 ends of the control chip U1, the first resistor
The R1 other end is grounded by the second resistance R2, also connects the grid of the first metal-oxide-semiconductor Q1, the first metal-oxide-semiconductor Q1
Source ground, the drain electrode connection GSM chips U2 of the first metal-oxide-semiconductor Q1 PWRKEY ends, the GSM chips U2's
SIM_DATA ends connect the I/O ends of the SIN cards U3, and the SIM_RST ends of the GSM chips U2 connect the RST of the SIM card U3
End, the SIM_CLK ends of the GSM chips U2 connect the CLK ends of the SIM card U3, and the SIM_VDD ends of the GSM chips U2 connect
The VCC ends of the SIM card U3 are connect, the RXD ends of the GSM chips U2 connect the PD6/UART3_RX ends of the control chip U1,
The TXD ends of the GSM chips U2 connect the PD5/UART3_TX ends of the control chip U1.
Please continue to refer to 4, the power management module 30 includes the first combination FET U4, the second combination FET
U5,3rd resistor R3, the second metal-oxide-semiconductor Q2, the 3rd metal-oxide-semiconductor Q3, the 4th resistance R4, the 5th resistance R5, the 6th resistance R6, the 7th electricity
Hinder R7, the 4th metal-oxide-semiconductor Q4, the 5th metal-oxide-semiconductor Q5, the 8th resistance R8, the 9th resistance R9 and the tenth resistance R10, first combination
The combination FETs of FET U4 and second U5 model is AO4616, is combined by a PMOS and NMOS tube
Compound FET.
When it is implemented, one end of the 3rd resistor R3 connects the PA1 ends of the control chip U1, the 3rd resistor
The R3 other end connects the second metal-oxide-semiconductor Q2 grid, the source ground of the second metal-oxide-semiconductor Q2, the leakage of the second metal-oxide-semiconductor Q2
Pole connects the grid of the 3rd metal-oxide-semiconductor Q3, the source electrode connection+12V power supplys of the 3rd metal-oxide-semiconductor Q3, the 3rd metal-oxide-semiconductor Q3
Drain electrode by the 4th resistance R4 connections the first combination FET U4 G2_N ends, described first combines field-effect
Pipe U4 S1_P ends connection+12V power supplys, the G1_P ends of the first combination FET U4 by the 6th resistance R6 simultaneously
The 2 D2_N ends and 2 D2_P ends of the second combination FET U5 are connected, also by the 5th resistance R5 connections+12V
Power supply, the G1_P ends of the second combination FET U5 connect first combined field simultaneously by the tenth resistance R10
Effect pipe U4 2 D2_N ends and 2 D2_P ends, also by the 9th resistance R9 connection+12V power supplys, second combination
FET U5 S1_P ends connection+12V power supplys, the G2_N ends of the second combination FET U5 pass through the 8th resistance
The metal-oxide-semiconductor Q5 of R8 connections the 5th drain electrode, the source electrode connection+12V power supplys of the 5th metal-oxide-semiconductor Q5, the grid of the 5th metal-oxide-semiconductor Q5
Pole connects the drain electrode of the 4th metal-oxide-semiconductor Q4, and the source ground of the 4th metal-oxide-semiconductor Q4, the grid of the 4th metal-oxide-semiconductor Q4 leads to
Cross the PA2 ends of the 7th resistance R7 connection control chips U1.
Please continue to refer to Fig. 1 and Fig. 2, the intelligent electronic lock also includes being used to carry out radio communication with external remote
Remote control module 50, the intelligent electronic lock also carries out open/close lock by the remote control control.
When it is implemented, the remote control sends unlocking instruction, the remote control module 50 receives the unlocking that remote control is sent
Instruct and pass to the control module 20, the control module 20 verifies unlocking instruction, and the driving power supply after being proved to be successful
Management module 30 is handled power supply, motor 40 is completed unlocking.
Unlocked by using remote control, user can realize when be in, and one key carries out open/close lock, simple and convenient.
Specifically, the remote control module includes transceiving chip U6, the first inductance L1 and the second inductance L2, the transmitting-receiving core
The model SI4455 of piece, for carrying out radio communication with remote control.
When it is implemented, the SDI ends of the transceiving chip U6 connect the PC6 ends of the control chip U1, the receipts
The SDO ends for sending out chip U6 connect the PC7 ends of the control chip U1, and the SCLK ends of the transceiving chip U6 connect the control core
Piece U1 PC5 ends, the NIRQ ends of the transceiving chip U6 connect the PD2 ends of the control chip U1, the transceiving chip U6's
RXN ends pass through the first inductance L1 and the second inductance L2 connection antennas.
Further, the intelligent electronic lock also include buzzer, the buzzer link control module 20, for
Alarm is sent during open/close lock information mistake.
In order to be better understood from the present invention, below in conjunction with Fig. 1-Fig. 4 for technical side of the concrete application embodiment to invention
Case is described further：
While intelligent electronic lock is installed, user's typing open/close lock information, control chip U1 stores open/close lock information.
User is when outer, when discovery is not locked a door, and unlocking information is sent to intelligent electronic lock by mobile phone, intelligent electronic lock
Communication module 10 receives the unlocking information that mobile phone is sent, and by unlocking information transmission to control module 20, control chip U1 parsings
Unlocking information, and verify whether unlocking information is correct, if unlocking information is correct, control chip U1 then driving power supply management modules
30 pairs of power supplys are handled, so that drive motor 40 completes to unlock, while after the completion of unlocking, control chip U1 will also intelligence
Electronic lock opening imformation passes to mobile phone by the communication module 10, if control chip U1 unlocking information errors, by controlling
Coremaking piece U1 driving buzzers send alarm.
In summary, the present invention is sent by simple short message by setting communication module and receives that intelligence can be achieved
The folding that can be locked, realizes the remote control to door lock, convenient and swift, security performance is also greatly promoted.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (10)
1. a kind of intelligent electronic lock based on GSM, it is characterised in that the intelligent electronic lock include communication module, control module,
Power management module and motor, the open/close lock information that the communication module reception mobile terminal is sent are sent to the control
Module, the control module parses and verifies open/close lock information, and drives power management module to enter power supply after being proved to be successful
After row processing, open/close lock is completed by motor, while after open/close lock is completed, the control module also opens intelligent electronic lock
The information for opening or closing is transferred to mobile terminal by the communication module.
2. the intelligent electronic lock according to claim 1 based on GSM, it is characterised in that the control module includes control
Chip, PD6/UART3_RX ends, PD5/UART3_TX ends and the PB2 ends of the control chip connect the communication module, described
The PA1 ends of control chip and PA2 ends connect the power management module.
3. the intelligent electronic lock according to claim 2 based on GSM, it is characterised in that the communication module includes GSM cores
Piece, first resistor, second resistance, the first metal-oxide-semiconductor and SIM card, one end of the first resistor connect the PB2 of the control chip
End, the other end of the first resistor is grounded by the second resistance, also connects the grid of first metal-oxide-semiconductor, and described the
The source ground of one metal-oxide-semiconductor, the PWRKEY ends of the drain electrode connection GSM chips of first metal-oxide-semiconductor, the GSM chips
SIM_DATA ends connect the I/O ends of the SIN cards, and the SIM_RST ends of the GSM chips connect the RST ends of the SIM card, institute
The SIM_CLK ends for stating GSM chips connect the CLK ends of the SIM card, and the SIM_VDD ends of the GSM chips connect the SIM card
VCC ends, the RXD ends of the GSM chips connect the PD6/UART3_RX ends of the control chip, the TXD ends of the GSM chips
Connect the PD5/UART3_TX ends of the control chip.
4. the intelligent electronic lock according to claim 2 based on GSM, it is characterised in that the power management module includes
First combination FET, the second combination FET, 3rd resistor, the second metal-oxide-semiconductor, the 3rd metal-oxide-semiconductor, the 4th resistance, the 5th
Resistance, the 6th resistance, the 7th resistance, the 4th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor, the 8th resistance, the 9th resistance and the tenth resistance, described
One end of three resistance connects the PA1 ends of the control chip, and the other end of the 3rd resistor connects the grid of the second metal-oxide-semiconductor,
The source ground of second metal-oxide-semiconductor, the grid of drain electrode connection the 3rd metal-oxide-semiconductor of second metal-oxide-semiconductor, the described 3rd
Source electrode connection+12V the power supplys of metal-oxide-semiconductor, the drain electrode of the 3rd metal-oxide-semiconductor connects first combined field by the 4th resistance
The G2_N ends of effect pipe, the S1_P ends connection+12V power supplys of the first combination FET, the first combination FET
G1_P ends by the 6th resistance simultaneously connect it is described second combination FET 2 D2_N ends and 2 D2_P ends,
By the 5th resistance connection+12V power supplys, the G1_P ends of the second combination FET by the tenth resistance simultaneously
The 2 D2_N ends and 2 D2_P ends of the first combination FET are connected, also by the 9th resistance connection+12V electricity
Source, the S1_P ends connection+12V power supplys of the second combination FET, the G2_N ends of the second combination FET pass through
8th resistance connects the drain electrode of the 5th metal-oxide-semiconductor, the source electrode connection+12V power supplys of the 5th metal-oxide-semiconductor, the 5th metal-oxide-semiconductor
Grid connect the drain electrode of the 4th metal-oxide-semiconductor, the source ground of the 4th metal-oxide-semiconductor, the grid of the 4th metal-oxide-semiconductor passes through
7th resistance connects the PA2 ends of control chip.
5. the intelligent electronic lock according to claim 1 based on GSM, it is characterised in that the intelligent electronic lock also includes
Remote control module for carrying out radio communication with external remote, the intelligent electronic lock is also carried out by the remote control control
Open/close is locked.
6. the intelligent electronic lock according to claim 5 based on GSM, it is characterised in that the remote control module includes transmitting-receiving
Chip, the first inductance and the second inductance, the SDI ends of the transceiving chip connect the PC6 ends of the control chip, the transmitting-receiving core
The SDO ends of piece connect the PC7 ends of the control chip, and the SCLK ends of the transceiving chip connect the PC5 ends of the control chip,
The NIRQ ends of the transceiving chip connect the PD2 ends of the control chip, and the RXN ends of the transceiving chip pass through the described first electricity
Sense and the second inductance connection antenna.
7. the intelligent electronic lock according to claim 2 based on GSM, it is characterised in that the model of the control chip
STM8S208S8。
8. the intelligent electronic lock according to claim 3 based on GSM, it is characterised in that the model of the GSM chips
M26_GSM。
9. the intelligent electronic lock according to claim 4 based on GSM, it is characterised in that the first combination FET
Model with the second combination FET is AO4616.
10. the intelligent electronic lock according to claim 6 based on GSM, it is characterised in that the model of the transceiving chip
SI4455。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710148235.9A CN107067508A (en) | 2017-03-14 | 2017-03-14 | A kind of intelligent electronic lock based on GSM |
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| CN201710148235.9A CN107067508A (en) | 2017-03-14 | 2017-03-14 | A kind of intelligent electronic lock based on GSM |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389304A (en) * | 2018-04-28 | 2018-08-10 | 济南房生活信息科技有限公司 | Intelligent door and intelligent door system |
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Application publication date: 20170818 |