CN109741494A - A kind of wireless transmission unit and its control method applied to intelligent door lock system - Google Patents
A kind of wireless transmission unit and its control method applied to intelligent door lock system Download PDFInfo
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- CN109741494A CN109741494A CN201811589703.7A CN201811589703A CN109741494A CN 109741494 A CN109741494 A CN 109741494A CN 201811589703 A CN201811589703 A CN 201811589703A CN 109741494 A CN109741494 A CN 109741494A
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Abstract
The invention discloses a kind of wireless transmission units and its control method applied to intelligent door lock system, including door lock control module, wireless key module and mobile controlling terminal, door lock control module is arranged on door leaf, wireless key module, including control button, the 2nd MCU, the second radio circuit and button cell, button cell is control button, the 2nd MCU, the power supply of the second radio circuit, control button, the second radio circuit are connected with the 2nd MCU respectively, and the 2nd MCU is wirelessly connected by the first radio circuit in the second radio circuit and door lock control module；Mobile controlling terminal and door lock control module realize that wireless network connection, mobile controlling terminal are equipped with using APP.Invention increases mobile controlling terminal, can store historical data, and realize wireless key control model, using four kinds of APP control model, Password Input latching mode and door lock state control model operating mode cooperatings, have a good application prospect.
Description
Technical field
The present invention relates to mobile communication equipment technical fields, and in particular to a kind of wireless biography applied to intelligent door lock system
Defeated unit and its control method.
Background technique
With the fast development of science and technology, intelligent security protection equipment is widely applied.It is small in high-grade intelligence
Intelligent door lock system in area or commercial building, refer to be different from tradition machinery lock on the basis of it is improved, user security, know
Not, the lockset of the more intelligent easy of managerial aspect realizes the functions such as long-range control, wrong way alarm.
Currently, intelligent door lock system, although being able to achieve the function of wireless key control, there are no provide mobile phone aap
The function of controllable, management and historgraphic data recording.Moreover, existing wireless transmission unit is in data transmission procedure, not
The measure of data encryption is related to, control model is single, is easy to send maloperation or the signal by external undesirable
Interference, therefore, the control method of wireless transmission unit are that needs are improved.
How efficient, convenient, safe wireless transmission unit and communication control based on intelligent door lock system is established,
It is current problem to be solved.
Summary of the invention
The purpose of the present invention is overcoming existing intelligent door lock system, there are no provide mobile phone aap to can control, manage and go through
The function of history data record, and wireless control mode does not have encryption measures, the single problem of control model.Of the invention is applied to
The wireless transmission unit and its control method of intelligent door lock system, increase mobile controlling terminal, can store historical data, and it is real
Existing wireless key control model works using APP control model, Password Input latching mode and four kinds of door lock state control model
Mode cooperating, the perfect control mode of intelligent door lock system wireless transmission unit is powerful, and system is novel, design
It is ingenious, it is suitable for intelligent door lock system, has a good application prospect.
In order to achieve the above object, the technical scheme adopted by the invention is that:
A kind of wireless transmission unit applied to intelligent door lock system, including door lock control module, wireless key module and
Mobile controlling terminal,
The door lock control module is arranged on door leaf, including incudes handle within doors, the first wireless transmission circuit, first penetrates
Frequency circuit, electric control door lock execution unit, door lock state detection circuit, Password Input circuit, illegal unlock warning circuit, power supply electricity
Road and the first MCU, it is described within doors incude handle, electric control door lock execution unit, door lock state detection circuit, Password Input circuit,
Illegal unlock warning circuit, power supply circuit are connected with the first MCU respectively, and the first MCU passes through the first wireless transmission circuit
It is connected with router, and wireless communication is established by router and mobile controlling terminal, the first MCU also passes through the
One radio circuit and wireless key module, which are established, to be wirelessly connected,
The wireless key module, including control button, the 2nd MCU, the second radio circuit and button cell, the button
Battery is control button, the 2nd MCU, the power supply of the second radio circuit, and the control button, the second radio circuit are respectively with second
MCU is connected, and the 2nd MCU is wirelessly connected by the first radio circuit in the second radio circuit and door lock control module；
The mobile controlling terminal and door lock control module realize that wireless network connection, the mobile controlling terminal are equipped with
Using APP, this is used to record the historical data and current state information of door lock control module using APP, and remotely control is opened
Or close door lock control module.
A kind of wireless transmission unit applied to intelligent door lock system above-mentioned, first wireless transmission circuit is wireless
Wifi transmission module, first radio circuit, the second radio circuit are CC1101 radio-frequency module.
A kind of wireless transmission unit applied to intelligent door lock system above-mentioned, the first MCU are arm processor, institute
Stating the 2nd MCU is STC single-chip microcontroller.
A kind of wireless transmission unit applied to intelligent door lock system above-mentioned, the Password Input circuit are provided with password
Key and finger touch region.
A kind of wireless transmission unit applied to intelligent door lock system above-mentioned, the illegal unlock warning circuit are acousto-optic
Warning circuit.
A kind of wireless transmission unit applied to intelligent door lock system above-mentioned, the door lock state detection circuit are position
Sensor, the position sensor are used to detect the position of lock tongue.
A kind of control method of the wireless transmission unit applied to intelligent door lock system, including wireless key control model,
Using APP control model, Password Input latching mode and door lock state control model,
The wireless key control model, includes the following steps,
(A1), wireless key, which sends unblocking key data or shuts key data, gives door lock control module, the door lock
It after control module receives unblocking key data or shuts key data, is decrypted, if successful decryption, executes
(A2)；If decryption is unsuccessful, execute (A3)；
(A2), electric control door lock execution unit is controlled by door lock control module and is turned on or off door lock；
(A3), unresponsive, repeat (A1), when unsuccessful again, in triplicate after, controlled by door lock control module illegal
Unlocking warning circuit carries out illegal unlock warning output；
The application APP control model, includes the following steps,
(B1), wireless network connection is established by mobile controlling terminal and door lock control module；
(B2), that opens mobile controlling terminal applies app, and after carrying out authentication, operation sends unlocking message using app
Data shut message data and give door lock control module；
(B3), after the door lock control module receives unlocking message data or shuts message data, pass through door lock control
Molding block control electric control door lock execution unit is turned on or off door lock.
The Password Input latching mode, includes the following steps,
(C1), user is unlocked by password key or fingerprint, door lock control module pass through the password that receives by
Key or finger print information are judged, if are met unlocking requirements, if meeting, executed (C2)；If not meeting, (C3) is executed；
(C2), electric control door lock execution unit opening door lock is controlled by door lock control module；
(C3), unresponsive, if user is unlocked again by password key or fingerprint, execution is not met, and repeats three
After secondary, illegal unlock warning circuit is controlled by door lock control module and carries out illegal unlock warning output；
The door lock state control model, includes the following steps,
(D1), by the state of door lock state detection circuit real-time detection electric control door lock execution unit, and by real time data
It is transferred to mobile controlling terminal and carries out data storage；
(D2), the electric control door lock execution unit state of door lock control module analysis real-time detection, if open state, and holds
Continuous 20s or more, and electric control door lock execution unit locking door lock is automatically controlled, if locking movement cannot be completed, and control is illegally opened
It locks warning circuit and carries out illegal unlock warning output.
The control method of wireless transmission unit above-mentioned applied to intelligent door lock system, (A1) described unblocking key data
Or key data is shut, it include check bit, encrypted section portion and data segment portion, the encrypted section portion is added using symmetric key
Close, the symmetric key also is stored in door lock control module, is used for data deciphering, and the symmetric key is pseudo random number generation
What device generated.
The control method of wireless transmission unit above-mentioned applied to intelligent door lock system, the pseudo-random number generator are raw
At single group pseudo-random number sequence { Rn, the pseudo-random number sequence { RnGenerating mode be { Rn}=(ARn-1+B)mod(m)
Wherein, A is multiplier coefficients, and B is increment coefficient, and m is modulus, and R0 is seed number, can value as needed, n be puppet
The quantity of pseudo random number in random number sequence.
The beneficial effects of the present invention are: the wireless transmission unit and its controlling party applied to intelligent door lock system of the invention
Method, the wireless transmission unit and its control method applied to intelligent door lock system of the invention, increases mobile controlling terminal, can
Store historical data, and realize wireless key control model, using APP control model, Password Input latching mode and door lock shape
Four kinds of operating mode cooperatings of state control model, the perfect control mode of intelligent door lock system wireless transmission unit, function
Powerful, system is novel, is skillfully constructed, and is suitable for intelligent door lock system, has a good application prospect.
Detailed description of the invention
Fig. 1 is the system diagram of the wireless transmission unit applied to intelligent door lock system of the invention.
Specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, the wireless transmission unit applied to intelligent door lock system of the invention, including door lock control module,
Wireless key module and mobile controlling terminal,
The door lock control module is arranged on door leaf, including incudes handle within doors, the first wireless transmission circuit, first penetrates
Frequency circuit, electric control door lock execution unit, door lock state detection circuit, Password Input circuit, illegal unlock warning circuit, power supply electricity
Road and the first MCU, it is described within doors incude handle, electric control door lock execution unit, door lock state detection circuit, Password Input circuit,
Illegal unlock warning circuit, power supply circuit are connected with the first MCU respectively, and the first MCU passes through the first wireless transmission circuit
It is connected with router, and wireless communication is established by router and mobile controlling terminal, the first MCU also passes through the
One radio circuit and wireless key module, which are established, to be wirelessly connected,
The wireless key module, including control button, the 2nd MCU, the second radio circuit and button cell, the button
Battery is control button, the 2nd MCU, the power supply of the second radio circuit, and the control button, the second radio circuit are respectively with second
MCU is connected, and the 2nd MCU is wirelessly connected by the first radio circuit in the second radio circuit and door lock control module；
The mobile controlling terminal and door lock control module realize that wireless network connection, the mobile controlling terminal are equipped with
Using APP, this is used to record the historical data and current state information of door lock control module using APP, and remotely control is opened
Perhaps closing the door lock control module mobile controlling terminal can be mobile phone or other handheld devices.
Preferably, first wireless transmission circuit is wireless wifi transmission module, and first radio circuit, second are penetrated
Frequency circuit is CC1101 radio-frequency module, and radio-frequency performance is good, and low in energy consumption, and convenient for being used for a long time, battery can be used 3 years or more.
Preferably, the first MCU is arm processor, and the 2nd MCU is STC single-chip microcontroller, at low cost, convenient for batch
Production.
Preferably, the Password Input circuit is provided with password key and finger touch region, it can be achieved that two ways is defeated
Enter.
Preferably, the illegal unlock warning circuit is sound light alarming circuit, to warn unauthorized person and to remind user
The generation of processing accident in time.
Preferably, the door lock state detection circuit is position sensor, which is used to detect the position of lock tongue
It sets.
The control method of wireless transmission unit applied to intelligent door lock system of the invention, including wireless key control mould
Formula, using APP control model, Password Input latching mode and door lock state control model,
The wireless key control model, includes the following steps,
(A1), wireless key, which sends unblocking key data or shuts key data, gives door lock control module, the door lock
It after control module receives unblocking key data or shuts key data, is decrypted, if successful decryption, executes
(A2)；If decryption is unsuccessful, execute (A3), wherein unblocking key data shut key data, include check bit, add
Close section of portion and data segment portion, the encrypted section portion use symmetric key encryption, and the symmetric key also is stored in door lock control mould
In block, it is used for data deciphering, the symmetric key to be what pseudo-random number generator generated, and it is pseudo- that pseudo-random number generator generates single group
Random number sequence { Rn, the pseudo-random number sequence { RnGenerating mode be { Rn}=(ARn-1+B)mod(m)
Wherein, A is multiplier coefficients, and B is increment coefficient, and m is modulus, and R0 is seed number, can value as needed, n be puppet
The quantity of pseudo random number in random number sequence can effectively prevent extraneous interference by the data encryption to wireless key；
(A2), electric control door lock execution unit is controlled by door lock control module and is turned on or off door lock；
(A3), unresponsive, repeat (A1), when unsuccessful again, in triplicate after, controlled by door lock control module illegal
Unlocking warning circuit carries out illegal unlock warning output；
The application APP control model, includes the following steps,
(B1), wireless network connection is established by mobile controlling terminal and door lock control module；
(B2), that opens mobile controlling terminal applies app, and after carrying out authentication, operation sends unlocking message using app
Data shut message data and give door lock control module；
(B3), after the door lock control module receives unlocking message data or shuts message data, pass through door lock control
Molding block control electric control door lock execution unit is turned on or off door lock.
The Password Input latching mode, includes the following steps,
(C1), user is unlocked by password key or fingerprint, door lock control module pass through the password that receives by
Key or finger print information are judged, if are met unlocking requirements, if meeting, executed (C2)；If not meeting, (C3) is executed；
(C2), electric control door lock execution unit opening door lock is controlled by door lock control module；
(C3), unresponsive, if user is unlocked again by password key or fingerprint, execution is not met, and repeats three
After secondary, illegal unlock warning circuit is controlled by door lock control module and carries out illegal unlock warning output；
The door lock state control model, includes the following steps,
(D1), by the state of door lock state detection circuit real-time detection electric control door lock execution unit, and by real time data
It is transferred to mobile controlling terminal and carries out data storage；
(D2), the electric control door lock execution unit state of door lock control module analysis real-time detection, if open state, and holds
Continuous 20s or more, and electric control door lock execution unit locking door lock is automatically controlled, if locking movement cannot be completed, and control is illegally opened
It locks warning circuit and carries out illegal unlock warning output.
In conclusion the wireless transmission unit and its control method applied to intelligent door lock system of the invention, the present invention
The wireless transmission unit and its control method applied to intelligent door lock system, increase mobile controlling terminal, history can be stored
Data, and realize wireless key control model, control mould using APP control model, Password Input latching mode and door lock state
Four kinds of operating mode cooperatings of formula, the perfect control mode of intelligent door lock system wireless transmission unit, powerful, system
Novelty is skillfully constructed, and is suitable for intelligent door lock system, has a good application prospect.
Basic principles and main features and advantage of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (9)
1. a kind of wireless transmission unit applied to intelligent door lock system, it is characterised in that: including door lock control module, wireless key
Spoon module and mobile controlling terminal,
The door lock control module is arranged on door leaf, including incudes handle, the first wireless transmission circuit, the first radio frequency electrical within doors
Road, electric control door lock execution unit, door lock state detection circuit, Password Input circuit, illegal unlock warning circuit, power supply circuit and
First MCU, it is described to incude handle, electric control door lock execution unit, door lock state detection circuit, Password Input circuit, illegal within doors
Unlocking warning circuit, power supply circuit are connected with the first MCU respectively, and the first MCU passes through the first wireless transmission circuit and road
It is connected by device, and wireless communication is established by router and mobile controlling terminal, the first MCU also passes through first and penetrates
Frequency circuit and wireless key module, which are established, to be wirelessly connected,
The wireless key module, including control button, the 2nd MCU, the second radio circuit and button cell, the button cell
For control button, the 2nd MCU, the second radio circuit power supply, the control button, the second radio circuit respectively with the 2nd MCU phase
Connection, the 2nd MCU are wirelessly connected by the first radio circuit in the second radio circuit and door lock control module；
The mobile controlling terminal and door lock control module realize that wireless network connection, the mobile controlling terminal are equipped with application
APP, this is used to record the historical data and current state information of door lock control module using APP, and remotely control open or
Close door lock control module.
2. a kind of wireless transmission unit applied to intelligent door lock system according to claim 1, it is characterised in that: described
First wireless transmission circuit is wireless wifi transmission module, and first radio circuit, the second radio circuit are that CC1101 is penetrated
Frequency module.
3. a kind of wireless transmission unit applied to intelligent door lock system according to claim 1, it is characterised in that: described
First MCU is arm processor, and the 2nd MCU is STC single-chip microcontroller.
4. a kind of wireless transmission unit applied to intelligent door lock system according to claim 1, it is characterised in that: described
Password Input circuit is provided with password key and finger touch region.
5. a kind of wireless transmission unit applied to intelligent door lock system according to claim 1, it is characterised in that: described
Illegal unlock warning circuit is sound light alarming circuit.
6. a kind of wireless transmission unit applied to intelligent door lock system according to claim 1, it is characterised in that: described
Door lock state detection circuit is position sensor, which is used to detect the position of lock tongue.
7. a kind of control method of the wireless transmission unit applied to intelligent door lock system, it is characterised in that: including wireless key
Control model, using APP control model, Password Input latching mode and door lock state control model,
The wireless key control model, includes the following steps,
(A1), wireless key, which sends unblocking key data or shuts key data, gives door lock control module, the door lock control
It after module receives unblocking key data or shuts key data, is decrypted, if successful decryption, executes (A2)；If
Decrypt unsuccessful, execution (A3)；
(A2), electric control door lock execution unit is controlled by door lock control module and is turned on or off door lock；
(A3), unresponsive, repeat (A1), when unsuccessful again, in triplicate after, pass through door lock control module and control illegal unlock
Warning circuit carries out illegal unlock warning output；
The application APP control model, includes the following steps,
(B1), wireless network connection is established by mobile controlling terminal and door lock control module；
(B2), that opens mobile controlling terminal applies app, and after carrying out authentication, operation sends unlocking message data using app
Or it shuts message data and gives door lock control module；
(B3), after the door lock control module receives unlocking message data or shuts message data, mould is controlled by door lock
Block control electric control door lock execution unit is turned on or off door lock.
The Password Input latching mode, includes the following steps,
(C1), user is unlocked by password key or fingerprint, door lock control module pass through the password key that receives or
Person's finger print information judges, if meets unlocking requirements, if meeting, executes (C2)；If not meeting, (C3) is executed；
(C2), electric control door lock execution unit opening door lock is controlled by door lock control module；
(C3), unresponsive, if user is unlocked again by password key or fingerprint, execution is not met, in triplicate after,
Illegal unlock warning circuit, which is controlled, by door lock control module carries out illegal unlock warning output；
The door lock state control model, includes the following steps,
(D1), by the state of door lock state detection circuit real-time detection electric control door lock execution unit, and by real-time Data Transmission
Data storage is carried out to mobile controlling terminal；
(D2), the electric control door lock execution unit state of door lock control module analysis real-time detection if open state, and continues
20s or more, and electric control door lock execution unit locking door lock is automatically controlled, if locking movement cannot be completed, and control illegal unlock
Warning circuit carries out illegal unlock warning output.
8. the control method of the wireless transmission unit according to claim 7 applied to intelligent door lock system, feature exist
In: (A1) described unblocking key data shut key data, described including check bit, encrypted section portion and data segment portion
Encrypted section portion uses symmetric key encryption, and the symmetric key also is stored in door lock control module, is used for data deciphering, described
Symmetric key is what pseudo-random number generator generated.
9. the control method of the wireless transmission unit according to claim 8 applied to intelligent door lock system, feature exist
In: the pseudo-random number generator generates single group pseudo-random number sequence { Rn, the pseudo-random number sequence { RnGenerating mode be { Rn}
=(ARn-1+B)mod(m)
Wherein, A is multiplier coefficients, and B is increment coefficient, and m is modulus, and R0 is seed number, can value as needed, n is pseudorandom
The quantity of pseudo random number in Number Sequence.
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| CN201811589703.7A CN109741494A (en) | 2018-12-25 | 2018-12-25 | A kind of wireless transmission unit and its control method applied to intelligent door lock system |
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| CN201811589703.7A CN109741494A (en) | 2018-12-25 | 2018-12-25 | A kind of wireless transmission unit and its control method applied to intelligent door lock system |
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