CN209460826U - Intelligent door lock control device - Google Patents
Intelligent door lock control device Download PDFInfo
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- CN209460826U CN209460826U CN201821569457.4U CN201821569457U CN209460826U CN 209460826 U CN209460826 U CN 209460826U CN 201821569457 U CN201821569457 U CN 201821569457U CN 209460826 U CN209460826 U CN 209460826U
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Abstract
The utility model proposes a kind of intelligent door lock control devices, including management backstage, cell phone application, door-lock controller, the door-lock controller includes main control chip and the electric power detection unit connecting with main control chip, electric-motor drive unit, system power supply, voice broadcast unit, touch modules, communication unit, bluetooth-communication unit, the intelligent door lock control device can will authorize enabling information to pass to cell phone application by network by the management backstage, the cell phone application can license to the door-lock controller by bluetooth to control door lock unlatching, the cell phone application is under no network condition, temporary password can be obtained by preset algorithm by the cell phone application, and temporary password is sent to the door-lock controller, door lock is controlled to open.The utility model proposes a kind of intelligent door lock control devices, and can use in the case where there is network can also use in the case where no network, while induction chip is arranged in the door-lock controller, reduces the stand-by power consumption of system.
Description
Technical field
The utility model relates to a kind of technical field of door lock control, more particularly to a kind of intelligent door lock control device.
Background technique
In the prior art, there are various door locks, generally by key, password, fingerprint or swipe the card out
Open, but these door locks have the shortcomings that it is certain, if mechanical door lock be easy pried open, if cipher door lock is learnt by stranger, door lock
Will be ineffective, fingerprint gate lock is not allowed in the sordid situation of finger easy to identify, and badge, which is also easy to appear, to be forgotten to carry
Problem.Meanwhile as people are to intelligentized pursuit, also to the control of door lock and management, more stringent requirements are proposed, occurs
New door lock can obtain signal opening door lock by internet, but existing door lock is in the case where network is obstructed at present, just
Can not normal use, and this new door lock power consumption is higher, needs to frequently replace power supply.
Utility model content
To solve the above problems, the purpose of this utility model be propose it is a kind of whether there is or not network all can normal use, and save
The about intelligent door lock control device of the energy.
The technical solution of the utility model is as follows:
The utility model proposes a kind of intelligent door lock control device, including management backstage, cell phone application, door-lock controller,
By network connection, the cell phone application passes through with door-lock controller for the management backstage and cell phone application, door-lock controller
Bluetooth connection, the management backstage and cell phone application are described by being connected to the network enabling information will be authorized to pass to cell phone application
Cell phone application and door-lock controller bluetooth connection are so that the cell phone application can control door lock control by authorization enabling information
Device is opened；
When the cell phone application is under no network condition, the cell phone application obtains the password of door-lock controller by bluetooth
With the time as parameter, temporary password is obtained by preset algorithm, the temporary password is sent to door lock by cell phone application
Control device is counter to be solved, and password, time and original password, the time consistency that such as anti-solution obtains then judge that password is correct, control
Door lock is opened, and the temporary password validity period is 2 hours；
The door-lock controller includes main control chip and the electric power detection unit connecting with main control chip, motor driven list
Member, system power supply, voice broadcast unit, touch modules, network communication unit, bluetooth-communication unit；
The main control chip includes single-chip microcontroller and patch capacitor connected to it, Chip-R, crystal oscillator, reset circuit, RTC
Power supply；
The electric power detection unit, for the voltage of detection circuit, to obtain battery capacity；
The electric-motor drive unit is connected between single-chip microcontroller and motor, and the electric-motor drive unit includes motor driven core
Piece and motor, the motor drive ic open door lock for controlling motor rotation；
The system power supply includes diode, battery holder, voltage stabilizing chip, filter capacitor, current amplifier, the system electricity
Source is used to provide power supply for the various pieces of door-lock controller；
The voice broadcast unit includes resistance, filter capacitor, voice driven chip；
The touch modules include induction chip, and the touch modules are used to activate the door lock control in suspend mode electricity-saving state
Device processed enters working condition, for reducing power consumption；
The network communication unit is opened the door for being connected to the network door-lock controller and management backstage with receiving authorization
Information；
The bluetooth-communication unit, for making door-lock controller and cell phone application pass through bluetooth connection.
As a preferred embodiment of the above technical solution, the single-chip microcontroller of the main control chip is stm32f103C8T6 single-chip microcontroller, monolithic
The pin 24,36,48 of machine connects MCU VCC node by lead, and the main control chip includes crystal oscillator Y1, Y2, capacitor C4,
C5, C6, C7, the both ends crystal oscillator Y1 are connected between the pin 3 of single-chip microcontroller and pin 4, and the Y1 is 32.768KHz, capacitor C4 mono-
End is connected to the other end on single-chip microcontroller pin 3 and is grounded；The one end capacitor C5 is connected to the other end on single-chip microcontroller pin 4 and is grounded, crystal oscillator
The both ends Y2 are connected between the pin 5 of single-chip microcontroller and pin 6, and the one end capacitor C6 is connected to the other end on single-chip microcontroller pin 5 and is grounded；
The one end capacitor C7 is connected to the other end on single-chip microcontroller pin 6 and is grounded；The reset circuit includes resistance R25, capacitor C8, described
R25 is connected between MCU VCC node and the NRST pin of single-chip microcontroller, and described one end C8 connects another termination of machine NRST pin
Ground；The RTC power supply is 3V*225mAh button cell；The main control chip further includes having resistance R23, R24, R26, R27, electricity
Hold C9, C10, the one end R23 connection 44 other end of pin ground connection, the one end R24 connection 20 other end of pin is grounded, described
The one end R26 connects the MCU VCC node other end and connects MCU VCCA node, and described one end R27 is grounded other end analogue ground, institute
The one end capacitor C9 connection MCU VCC node is stated, other end ground connection, the one end the capacitor C10 connects MCU VCCA node, the other end
Virtual ground；
The electric power detection unit includes resistance R28, R29, and the R28W is 0603 resistance of 1M ohm, is connected to system electricity
Between source and RTC power supply, the R29 is 0603 resistance of 470K ohm, and one end connects RTC power supply other end ground connection；
Motor drive ic is L9110S chip in the electric-motor drive unit；
Voltage stabilizing chip is HT-7533 chip in the system power supply,
In the voice broadcast unit voice driven chip be NY3P chip, the voice broadcast unit include capacitor C22,
C23, the one end C22 connection 1 other end of voice driven chip pin ground connection, described one end C23 connects another termination of pin 4
Ground, the voice driven chip pin 7 connect single-chip microcontroller pin 41, and the voice driven chip pin 6 connects single-chip microcontroller pin
42, the voice driven chip pin 8 is grounded.
Intelligent door lock control device described in the utility model can be obtained by cell phone application from management backstage when there is network
To the authorization message of enabling, door-lock controller is connected by the Bluetooth function of cell phone application and opens door.When no network connection
In the case of, can also be generated a temporary password unlocking by the Bluetooth function of cell phone application and door-lock controller communication, be solved
Unlocking problem in a variety of situations.Meanwhile the door-lock controller uses low-power consumption scheme, solves the door lock control dress
The too short problem of stand-by time is set, can be used for a long time, without frequent replacement battery.
Detailed description of the invention
Fig. 1 is the partial circuit diagram of door-lock controller；
Fig. 2 is the circuit diagram of main control chip in door-lock controller；
Fig. 3 is the circuit diagram of electric power detection unit in door-lock controller；
Fig. 4 is the circuit diagram of electric-motor drive unit in door-lock controller；
Fig. 5 is the circuit diagram of touch modules in door-lock controller；
Fig. 6 is the circuit diagram of system power supply in door-lock controller；
Fig. 7 is the circuit diagram of voice broadcast unit in door-lock controller.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
The utility model proposes a kind of intelligent door lock control device, including management backstage, cell phone application, door-lock controller,
By network connection, the cell phone application passes through with door-lock controller for the management backstage and cell phone application, door-lock controller
Bluetooth connection, the management backstage and cell phone application are described by being connected to the network enabling information will be authorized to pass to cell phone application
Cell phone application and door-lock controller bluetooth connection are so that the cell phone application can control door lock control by authorization enabling information
Device is opened, and when the cell phone application is under no network condition, the cell phone application obtains the close of door-lock controller by bluetooth
Code, as parameter, obtains temporary password by preset algorithm, the temporary password is sent to door by cell phone application with the time
Lock control device is counter to be solved, and password, time and original password, the time consistency that such as anti-solution obtains then judge that password is correct, control
Door lock processed is opened, and the temporary password validity period is 2 hours；
The door-lock controller includes main control chip and the electric power detection unit connecting with main control chip, motor driven list
Member, system power supply, voice broadcast unit, touch modules, network communication unit, bluetooth-communication unit；
The main control chip includes single-chip microcontroller and patch capacitor connected to it, Chip-R, crystal oscillator, reset circuit, RTC
Power supply, the comparison of the single-chip microcontroller participates in the anti-solution of temporary password and anti-solution obtains password and time；
The electric power detection unit, for the voltage of detection circuit, to obtain battery capacity；
The electric-motor drive unit is connected between single-chip microcontroller and motor, and the electric-motor drive unit includes motor driven core
Piece and motor, the motor drive ic open door lock for controlling motor rotation；
The system power supply includes diode, battery holder, voltage stabilizing chip, filter capacitor, current amplifier, the system electricity
Source is used to provide power supply for the various pieces of door-lock controller；
The voice broadcast unit includes resistance, filter capacitor, voice driven chip；
The touch modules include induction chip, and the touch modules are used to activate the door lock control in suspend mode electricity-saving state
Device processed enters working condition, for reducing power consumption；
The network communication unit is opened the door for being connected to the network door-lock controller and management backstage with receiving authorization
Information；
The bluetooth-communication unit, for making door-lock controller and cell phone application pass through bluetooth connection.
Wherein, the single-chip microcontroller of the main control chip is stm32f103C8T6 single-chip microcontroller, and the pin 24,36,48 of single-chip microcontroller is logical
Lead connection MCU VCC node is crossed,
The main control chip includes crystal oscillator Y1, Y2, capacitor C4, C5, C6, C7, and the both ends crystal oscillator Y1 are connected to single-chip microcontroller
Between pin 3 and pin 4, the Y1 is 32.768KHz, and the one end capacitor C4 is connected to the other end on single-chip microcontroller pin 3 and is grounded；Electricity
Hold the one end C5 and be connected on single-chip microcontroller pin 4 other end and be grounded, the both ends crystal oscillator Y2 be connected to single-chip microcontroller pin 5 and pin 6 it
Between, the one end capacitor C6 is connected to the other end on single-chip microcontroller pin 5 and is grounded；The one end capacitor C7 is connected to another on single-chip microcontroller pin 6
End ground connection；
The reset circuit includes resistance R25, capacitor C8, and the R25 is connected to MCU VCC node and single-chip microcontroller
Between NRST pin, the one end C8 connection machine NRST pin other end ground connection；
The RTC power supply is 3V*225mAh button cell；
The main control chip further includes having resistance R23, R24, R26, R27, and capacitor C9, C10, the one end R23 connection are drawn
44 other end of foot ground connection, the one end R24 connection 20 other end of pin ground connection, the one end R26 connection MCU VCC node are another
End connection MCU VCCA node, described one end R27 are grounded other end analogue ground, and the one end the capacitor C9 connects MCU VCC section
Point, other end ground connection, the one end the capacitor C10 connects MCU VCCA node, other end virtual ground；
The electric power detection unit includes resistance R28, R29, and the R28W is 0603 resistance of 1M ohm, is connected to system electricity
Between source and RTC power supply, the R29 is 0603 resistance of 470K ohm, and one end connects RTC power supply other end ground connection；
Motor drive ic is L9110S chip in the electric-motor drive unit；
Voltage stabilizing chip is HT-7533 chip in the system power supply,
In the voice broadcast unit voice driven chip be NY3P chip, the voice broadcast unit include capacitor C22,
C23, the one end C22 connection 1 other end of voice driven chip pin ground connection, described one end C23 connects another termination of pin 4
Ground, the voice driven chip pin 7 connect single-chip microcontroller pin 41, and the voice driven chip pin 6 connects single-chip microcontroller pin
42, the voice driven chip pin 8 is grounded.
Intelligent door lock control device described in the present embodiment, can be by management backstage by door in the available situation in internet
Lock information licenses to specified account number, and cell phone application can be controlled after receiving authorization message by account number by bluetooth and the door lock
Device communication connection realizes the function of enabling.When mobile phone does not have network, and cell phone application is in off-line state, can by bluetooth with
The door-lock controller communicates to obtain the information of password and time as calculating parameter, and a 6-10 number can be obtained after calculating
Temporary password, cell phone application passes through bluetooth again and the temporary password is transferred to the door-lock controller, and the temporary password is in institute
State it is counter in door-lock controller solved, the parameter of available one group of password and time, by the parameter and door lock control
Device script parameter compares, thus judge password it is whether correct and whether mistake.It compares in correct situation, it can
Opening door lock can also open the door to make the cell phone application in the absence of a network.And the validity period of temporary password
Be limited to 2 hours, crossed after 2 hours, the temporary password will be unable to using.Improve the safety of the intelligent door lock control device
Property.
In addition, door lock control dress is in standby when the induction chip in the touch modules does not activate, other parts
In off-position, the power consumption of the door-lock controller is reduced, when greatly extending the use of the door-lock controller
Between, it solves the problems, such as that door lock stand-by time is too short, avoids the need for the trouble for frequently replacing battery, and the door lock controls
Device also has electric quantity indication function, convenient for having a clear understanding of the door-lock controller remaining capacity, in this way it is easy to determine replacement battery
Time.
Claims (1)
1. a kind of intelligent door lock control device, including management backstage, cell phone application, door-lock controller, the management backstage and hand
Machine APP, door-lock controller pass through bluetooth connection, the management by network connection, the cell phone application and door-lock controller
Backstage will authorize enabling information to pass to cell phone application with cell phone application by network connection, and the cell phone application and door lock control
So that the cell phone application can control door-lock controller unlatching by authorization enabling information, feature exists for device bluetooth connection
In:
The door-lock controller include main control chip and the electric power detection unit being connect with main control chip, electric-motor drive unit,
System power supply, voice broadcast unit, touch modules, network communication unit, bluetooth-communication unit；
The main control chip includes single-chip microcontroller and patch capacitor connected to it, Chip-R, crystal oscillator, reset circuit, RTC electricity
Source；
The electric power detection unit, for the voltage of detection circuit, to obtain battery capacity；
The electric-motor drive unit is connected between single-chip microcontroller and motor, the electric-motor drive unit include motor drive ic with
Motor, the motor drive ic open door lock for controlling motor rotation；
The system power supply includes diode, battery holder, voltage stabilizing chip, filter capacitor, current amplifier, and the system power supply is used
In providing power supply for the various pieces of door-lock controller；
The voice broadcast unit includes resistance, filter capacitor, voice driven chip；
The touch modules include induction chip, and the touch modules are used to activate the door lock control dress in suspend mode electricity-saving state
It sets and enters working condition, for reducing power consumption；
The network communication unit, for being connected to the network door-lock controller and management backstage, to receive management backstage transmission
Authorization enabling information；
The bluetooth-communication unit, for making door-lock controller and cell phone application pass through bluetooth connection；
The single-chip microcontroller of the main control chip is stm32f103C8T6 single-chip microcontroller, and the pin 24,36,48 of single-chip microcontroller is connected by lead
MCU VCC node is connect, the main control chip includes crystal oscillator Y1, Y2, capacitor C4, C5, C6, C7, and the both ends crystal oscillator Y1 are connected to list
Between the pin 3 and pin 4 of piece machine, the Y1 is 32.768KHz, and the one end capacitor C4 is connected to the other end on single-chip microcontroller pin 3
Ground connection；The one end capacitor C5 is connected to the other end on single-chip microcontroller pin 4 and is grounded, and the both ends crystal oscillator Y2 are connected to 5 He of pin of single-chip microcontroller
Between pin 6, the one end capacitor C6 is connected to the other end on single-chip microcontroller pin 5 and is grounded；The one end capacitor C7 is connected to single-chip microcontroller pin 6
Upper other end ground connection, the reset circuit include that resistance R25, capacitor C8, the R25 are connected to MCU VCC node and monolithic
Between the NRST pin of machine, the one end C8 connection machine NRST pin other end ground connection；The RTC power supply is 3V*225mAh knob
Detain battery；The main control chip further includes having resistance R23, R24, R26, R27, and capacitor C9, C10, described one end R23 connects pin
44 other ends ground connection, the one end R24 connection 20 other end of pin ground connection, described one end R26 connects the MCU VCC node other end
MCU VCCA node is connected, described one end R27 is grounded other end analogue ground, and the one end the capacitor C9 connects MCU VCC node,
Other end ground connection, the one end the capacitor C10 connect MCU VCCA node, other end virtual ground；
The electric power detection unit includes resistance R28, R29, and the R28W is 0603 resistance of 1M ohm, be connected to system power supply and
Between RTC power supply, the R29 is 0603 resistance of 470K ohm, and one end connects RTC power supply other end ground connection；
Motor drive ic is L9110S chip in the electric-motor drive unit；
Voltage stabilizing chip is HT-7533 chip in the system power supply；
Voice driven chip is NY3P chip in the voice broadcast unit, and the voice broadcast unit includes capacitor C22, C23,
The one end C22 connection 1 other end of voice driven chip pin ground connection, the one end C23 connection 4 other end of pin ground connection, institute
Predicate sound driving chip pin 7 connects single-chip microcontroller pin 41, and the voice driven chip pin 6 connects single-chip microcontroller pin 42, institute
Predicate sound driving chip pin 8 is grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569457.4U CN209460826U (en) | 2018-09-26 | 2018-09-26 | Intelligent door lock control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569457.4U CN209460826U (en) | 2018-09-26 | 2018-09-26 | Intelligent door lock control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209460826U true CN209460826U (en) | 2019-10-01 |
Family
ID=68036313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569457.4U Expired - Fee Related CN209460826U (en) | 2018-09-26 | 2018-09-26 | Intelligent door lock control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460826U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229434A (en) * | 2020-10-23 | 2021-01-15 | 福建众益太阳能科技股份公司 | Microwave inductor output waveform detector |
| CN114049716A (en) * | 2021-11-23 | 2022-02-15 | 四川卡雷拉科技有限公司 | Offline unlocking method, device, system and medium based on user terminal |
-
2018
- 2018-09-26 CN CN201821569457.4U patent/CN209460826U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112229434A (en) * | 2020-10-23 | 2021-01-15 | 福建众益太阳能科技股份公司 | Microwave inductor output waveform detector |
| CN114049716A (en) * | 2021-11-23 | 2022-02-15 | 四川卡雷拉科技有限公司 | Offline unlocking method, device, system and medium based on user terminal |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20200926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |