CN106761000A - The external control system of intelligent door lock and method - Google Patents
The external control system of intelligent door lock and method Download PDFInfo
- Publication number
- CN106761000A CN106761000A CN201611192608.4A CN201611192608A CN106761000A CN 106761000 A CN106761000 A CN 106761000A CN 201611192608 A CN201611192608 A CN 201611192608A CN 106761000 A CN106761000 A CN 106761000A
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- CN
- China
- Prior art keywords
- external control
- intelligent terminal
- door
- connecting rod
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0018—Details of actuator transmissions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
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- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of external control system of intelligent door lock and method.The external control system of the intelligent door lock is used for the folding of control machinery lock, and system includes：Connecting rod, external control device, wireless router, intelligent terminal, wherein, external control device connects door handle by connecting rod, and external control device is connected to wireless router by WIFI signal, and intelligent terminal is wirelessly connected to wireless router；Intelligent terminal sends control command to external control device by wireless router, and external control device controls door handle according to control command drive link.By implementing the present invention, it is not necessary to do any change to existing machinery door lock, it is only necessary to install an external control device additional by mechanical door lock, you can realize the intelligent management to door lock using the existing internet of family and intelligent terminal.
Description
Technical field
The present invention relates to household safety-protection field, more specifically to a kind of external control system of intelligent door lock and method.
Background technology
In daily life, the door keys for leaving behind family often occur, or whether forget by door lock
Firmly, or when owner stays out visitor has been carried out suddenly, situations such as visitor can not but timely enter family, these lives for all giving people
Make troubles.
At present, in Household door lock field, electronic lock is progressively promoted, but expensive at present.Current most of families
Front yard is all using traditional mechanical door lock, if directly changed, needs first to remove old-fashioned mechanical door lock, then carry out
Change, the dismounting of some old-fashioned door locks is cumbersome.The mounting hole and the most mismatches of new lock installed in view of previous door lock,
Need to reequip antitheft door, this will cause to damage to the overall appearance of antitheft door or function.
Therefore, how existing old-fashioned door lock is transformed so that old-fashioned mechanical door lock can utilize Internet technology,
And the intelligent management for being realized on the intelligent terminals such as smart mobile phone, flat board to door lock, and improvement expenses is relatively low, and these seem ten
Divide necessity.
The content of the invention
The technical problem to be solved in the present invention is, the above-mentioned existing machinery door lock for prior art in-convenience in use
Defect, there is provided a kind of external control system of intelligent door lock and method.
The technical solution adopted for the present invention to solve the technical problems is：A kind of external control system of intelligent door lock is constructed,
The system is used to control the door handle of lock body to realize the folding of door lock, and the system includes：Connecting rod, external control device, nothing
Line router, intelligent terminal, wherein, the external control device connects the door handle, the external control dress by connecting rod
Put and the wireless router is connected to by WIFI signal, the intelligent terminal is wirelessly connected to the wireless routing
Device；
The intelligent terminal sends control command to the external control device by the wireless router, described external
Control device drives the connecting rod to control the door handle according to the control command；
The external control device includes：Driving rod drive, control circuit, WIFI module, power supply module, infrared sensing
Device, camera, wherein, the driving rod drive connects the connecting rod, and the control circuit connects the connecting rod and drives respectively
Device, WIFI module, power supply module, infrared sensor, camera；
The WIFI module is used to connect the wireless router, and receives the control command that the wireless router sends
Or to the wireless router uploading detection data；The control circuit controls the connecting rod to drive dress according to the control command
Put, and then drive the connecting rod to control the door handle；The power supply module is used to provide electric energy for the external control device；
The camera is used to gather information outdoors；The infrared sensor is used for the on off state of real-time monitoring door lock.
Preferably, the external control system of intelligent door lock of the present invention, the driving rod drive is electromagnetic type connecting rod
Driver, the electromagnetic type connecting rod driver includes：Magnet coil, the armature and connecting rod reset bullet that are driven by magnet coil
Spring, the armature connects the connecting rod, and the magnet coil attracts the armature motion, the armature according to the control command
The link motion is driven, and then the connecting rod drives the door handle to open door；
The connecting rod back-moving spring is connected with the connecting rod, for the armature and connecting rod to reset after closing the door.
Preferably, the external control system of intelligent door lock of the present invention, the driving rod drive is electric motor type connecting rod
Driver, the electric motor type connecting rod driver includes：Motor, motor-drive circuit, gear assembly, the gear assembly bag
The gear on the motor bearing and the drive link with the gear matches are included, the drive link connects institute
State connecting rod；
The motor-drive circuit drives the motor to rotate forward according to the control command, drives the biography
Lever is moved, and the drive link drives the link motion, and then the connecting rod drives the door handle to open door；
The motor-drive circuit drives the motor to rotate backward according to reset command, drives the drive link
Motion, the drive link drives the link motion, and then the connecting rod drives the door handle door close.
Preferably, the external control system of intelligent door lock of the present invention, the power supply module includes：Mains-supplied electricity
Road, battery-powered circuit, the mains-supplied circuit is used when civil power is normal for the external control device provides electric energy；
The battery-powered circuit is used in no civil power for the external control device provides electric energy.
Preferably, the external control system of intelligent door lock of the present invention, the power supply module also includes：Switching circuit,
Electric quantity monitoring circuit, the switching circuit detection civil power is abnormal, then it is described external to be switched to the battery-powered circuit
Control device provides electric energy；
The electric quantity monitoring circuit is used to detect the dump energy of the battery pack, when dump energy is less than safety value,
Alert, the warning message is sent to the intelligent terminal by the wireless router.
Preferably, the external control system of intelligent door lock of the present invention, the external control device also includes that distance is passed
Sensor, the range sensor connects the control circuit, and installed in outer side of door, is for sensing in predeterminable range in front of the door
No someone；
Someone in the predeterminable range that the range sensor senses in front of the door, then start camera collection letter outdoors
Cease, and the information that will be collected is transmitted to the intelligent terminal by the wireless router.
Preferably, the external control system of intelligent door lock of the present invention, the external control device is also examined including state
Slowdown monitoring circuit, the infrared sensor connects the control circuit, the state detection circuit root by the state detection circuit
The state of door is judged according to the on off state of infrared sensor monitoring door lock, and by the on off state of door by described without circuit
Transmitted to the intelligent terminal by device.
Preferably, the external control system of intelligent door lock of the present invention, it is single that the wireless router includes that terminal is detected
Unit, the terminal detection unit detection is connected to the physical address of the intelligent terminal of the wireless router, and is legal intelligence
Energy terminal distribution simultaneously locks unique IP address.
Preferably, the external control system of intelligent door lock of the present invention, the external control device also includes that password is defeated
Enter module, the Password Input module is connected with the control circuit, and the Password Input module is arranged on outdoors；
Registered legal intelligent terminal sends unlocking cipher to unregistered illegal intelligent terminal and the external control
Device processed, the illegal intelligent terminal is input into the unlocking cipher in Password Input module, the control Circuit verification input
The unlocking cipher that unlocking cipher sends with legal intelligent terminal is matched, then drive the driving rod drive, and then drive described
Connecting rod opens door.
Separately, invention additionally discloses a kind of external control method of intelligent door lock, it is external that methods described is used for above-mentioned intelligent door lock
Control system, methods described comprises the steps：
Intelligent terminal is connected to wireless router, is registered as legal intelligent terminal by installed in the APP of intelligent terminal, outward
Put control device and be wirelessly connected to the wireless router；
The proper mobile terminal sends the control command opened the door by wireless router, and the control command is by described
Wireless router is sent to external control device；
The WIFI module of the external control device receives the control command, the control circuit of the external control device
According to the control command drive link drive device, the driving rod drive drives the link motion, will be with the company
The door handle of bar connection is opened；
The infrared sensor of the external control device detects the on off state of door lock, and the on off state of door lock is passed through into nothing
Line router is transmitted to the intelligent terminal, and is shown on the intelligent terminal；
If someone in the range sensor sensing of external control device predeterminable range in front of the door, starts camera and adopts
Collect information outdoors, and the information that will be collected is transmitted to the intelligent terminal by wireless router；
User edits and sends unlocking cipher to not noting after the information that the intelligent terminal checks camera collection
The illegal intelligent terminal and the external control device of volume；
The illegal intelligent terminal is input into the unlocking cipher in Password Input module, the control Circuit verification input
The unlocking cipher that unlocking cipher sends with legal intelligent terminal is matched, then drive the driving rod drive, drives the connecting rod
Open door；
The dump energy of electric quantity monitoring electric circuit inspection battery pack, when dump energy is less than safety value, alert,
The warning message is sent to the intelligent terminal by the wireless router；
Whether switching circuit detection civil power is normal, and it is the external control dress that the battery pack is switched in no civil power
Offer electric energy is provided.
Implement the external control system of intelligent door lock of the invention and method, have the advantages that：Outside the intelligent door lock
The folding that door handle of the control system for controlling lock body realizes door lock is put, the system includes：Connecting rod, external control device,
Wireless router, intelligent terminal, wherein, the external control device connects the door handle, the external control by connecting rod
Device is connected to the wireless router by WIFI signal, and the intelligent terminal is wirelessly connected to described without circuit
By device；The intelligent terminal sends control command to the external control device by the wireless router, the external control
Device processed drives the connecting rod to control the door handle according to the control command.By implementing the present invention, it is not necessary to existing
Mechanical door lock does any change, it is only necessary to install an external control device additional by door lock, you can utilize the existing interconnection of family
Net and intelligent terminal realize the intelligent management to door lock.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing：
Fig. 1 is the structural representation of the external control system of intelligent door lock of the present invention；
Fig. 2 is the schematic flow sheet of the external control method of intelligent door lock of the present invention.
Specific embodiment
In order to be more clearly understood to technical characteristic of the invention, purpose and effect, now compare accompanying drawing and describe in detail
Specific embodiment of the invention.
Fig. 1 is the structural representation of the external control system of intelligent door lock of the present invention.
The external control system of the intelligent door lock is used to control the door handle of lock body to realize the folding of door lock, although different brands
The shape of the door handle of different designs is different, but is generally rotary and drawing and pulling type by unlocking mode.Outside intelligent door lock of the invention
Put control system can drive link come realize rotate door handle or pull door handle, door is opened.Preferably, link detachable
On door handle, and use simple mounting means, make that user is convenient to dismantle, the present invention is not limited connected mode,
Connecting rod and door handle can be fixedly connected.
Specifically, the external control system of the intelligent door lock includes：Connecting rod, external control device, wireless router, intelligence are eventually
End, wherein,
External control device connects door handle by connecting rod, and external control device is connected to wireless routing by WIFI signal
Device, intelligent terminal is wirelessly connected to wireless router.One end of connecting rod is fixed on door handle, and the other end is fixed on
The driving rod drive of external control device, driving rod drive realizes Hard link by connecting rod and door handle.Art technology
Personnel should be appreciated that door lock needs rotation door handle to unlock, therefore bent axle be set between connecting rod and door handle, and bent axle is by connecting rod
Linear motion is converted to rotary motion；When door lock needs pull to open, connecting rod is directly connected with door handle (locking bolt), by even
The pull door handle of bar can open door lock.
Intelligent terminal sends control command to external control device by wireless router, and external control device is according to control
Order drive link controls door handle.
Preferably, intelligent terminal includes but is not limited to smart mobile phone, panel computer, notebook computer, intelligent watch etc..Intelligence
APP (application program) for controlling external control device is installed, user passes through APP register account numbers and password in energy terminal,
To obtain control authority.User sends control command and checks that external control device sends by APP to external control device
Information.User can also call camera, real time inspection visitor outdoors by APP.
Further, external control device includes：It is driving rod drive, control circuit, WIFI module, power supply module, infrared
Sensor, camera, range sensor, state detection circuit, Password Input module, wherein, driving rod drive connection connecting rod,
Control circuit connects driving rod drive, WIFI module, power supply module, infrared sensor, camera respectively.Individually below to each
Part illustrates.
WIFI module is used to connect wireless router, and receives the control command of wireless router transmission or to wireless routing
Device uploading detection data；Control circuit is according to control command controls connecting rod drive device, and then drive link control door handle.For
Electric module is used to provide electric energy for external control device；Camera is used to gather information outdoors；Infrared sensor is used for real-time
Monitor the on off state of door lock.
Preferably, driving rod drive is electromagnetic type connecting rod driver or electric motor type connecting rod driver.
Specifically, electromagnetic type connecting rod driver includes：Magnet coil, the armature and connecting rod that are driven by magnet coil are answered
Position spring, armature connection connecting rod, magnet coil attracts armature motion, the motion of armature drivening rod, Jin Erlian according to control command
Bar drives door handle to open door；Connecting rod back-moving spring is connected with connecting rod, for armature and connecting rod to reset after closing the door.
Specifically, electric motor type connecting rod driver includes：Motor, motor-drive circuit, gear assembly, gear assembly bag
The gear on motor bearing and the drive link with gear matches are included, gear, drive link are designed with drive link
Connection connecting rod.Unlock and the state of locking a door is respectively：
When unlocking：Motor-drive circuit drives motor to rotate forward according to control command, drives drive link fortune
It is dynamic, the motion of drive link drivening rod, and then connecting rod drives door handle to open door.
When locking a door：Motor-drive circuit drives motor to rotate backward according to reset command, drives drive link fortune
It is dynamic, the motion of drive link drivening rod, and then connecting rod drives door handle door close.
Preferably, driving rod drive need to be used cooperatively with infrared sensor, the movement of driving rod drive controls connecting rod
Distance is determined by the testing result of infrared sensor.When door-lock opening, infrared sensing module detects the state of door lock, and connecting rod drives
Door lock is opened in dynamic device drive link motion, when infrared sensing module detection door lock is opened completely, will produce feedback information, and
By transmission of feedback information to controlling circuit, control circuit to stop drive link drive device, door lock is no longer moved, hold mode.
Preferably, the power supply module of the external control system of intelligent door lock of the invention includes：Mains-supplied circuit, battery pack
Power supply circuit, mains-supplied circuit is used when civil power is normal for external control device provides electric energy.
Battery-powered circuit is used in no civil power for external control device provides electric energy.
Further, power supply module also includes：Switching circuit, electric quantity monitoring circuit, switching circuit detection civil power are abnormal, then
Battery-powered circuit is switched to for external control device provides electric energy；
Electric quantity monitoring circuit is used to detect the dump energy of battery pack, when dump energy is less than safety value, sends alarm
Information, warning message is sent to intelligent terminal by wireless router, to remind user.
Preferably, external control device also includes range sensor, and range sensor connects connection control circuit, and installed in door
Outside, for sense in predeterminable range in front of the door whether someone；Predeterminable range can be set as needed, for example when it is default away from
From being 0.5 meter, when distance of the someone apart from doorway is less than 0.5, it is judged to someone in front of the door.
Further, range sensor senses someone in predeterminable range in front of the door, then send enabling signal to controlling circuit,
Control circuit starts camera collection information outdoors according to enabling signal, and the information that will be gathered is passed by wireless router
Transport to intelligent terminal.Preferably, the information for gathering outdoors is picture or video, and user can be checked by intelligent terminal, it is determined that being
No permission visitor enters interior, if so, unlocking cipher then can be sent to visitor, to be input into by Password Input module outdoors close
Code, gets in.Preferably, unlocking cipher can be informed visit by user by phone, short message, sound equipment and immediate communication tool
Visitor.
Preferably, external control device also includes voice call device, and voice call device is connected with circuit is controlled, when having
User visits, and touching voice call device or range sensor detect someone at doorway, and control circuit passes through WIFI module
Connection and wireless router are connected to intelligent terminal, and send visitor's prompting.Intelligent terminal can enable voice call device with
Visitor is conversed.Preferably, user use voice call device while, can bar camera, visit is checked by camera
Visitor.
Preferably, external control device also includes face recognition module and memory module, and face recognition module is by shooting
Head gathers the image information of visitor outdoors, and compares with the canned data in memory module, judges whether the visitor is visiting
In objective list.By identification, if the visitor is in visitor list, face recognition module sends and detects electric to controlling by order
Road, control circuit controls connecting rod drive device motion, opens door lock.Simultaneously, visitor information is passed through WIFI by control circuit
Module is sent to wireless router, and visitor information is forwarded to intelligent terminal by wireless router, and intelligent terminal for reception simultaneously shows visit
Objective information, informs that user has visitor to arrive, and visitor specifying information, for example, by camera gather visitor head portrait
Information, visitor's name.
Preferably, external control device also includes Password Input module, and Password Input module is connected with control circuit, password
Input module is arranged on outdoors.Password Input module can be input into using button input module or touch-screen type, and be had for showing
Show the display screen of input unlocking cipher.
Preferably, above-mentioned camera, voice call device, range sensor can be integrally disposed, with save space.
Registered legal intelligent terminal sends unlocking cipher to unregistered illegal intelligent terminal and external control and fills
Put, illegal intelligent terminal is input into unlocking cipher, the unlocking cipher and legal intelligence of control Circuit verification input in Password Input module
The unlocking cipher matching that energy terminal sends, then drive link drive device, and then drivening rod opens door.
Preferably, unlocking cipher is edited by user oneself, and the unlocking cipher is disposal password, is only capable of using one
It is secondary, just failed after unlocking, to prevent door lock from repeatedly being opened, improve security.
Preferably, user can also open door lock by network remote, and specific operation process is：By external control device
WIFI module is connected with router, obtains IP address and port, and by the IP address of WIFI module, port on wireless router
Mapping, outer net is connected to by the DDNS of wireless router.User is by intelligent terminal, such as side such as mobile phone, notebook
Formula accesses external control device, sends control command, and the control circuit of external control device drives according to control command drive link
Dynamic device, opens door lock.
Preferably, external control device also includes state detection circuit, and infrared sensor is connected by state detection circuit
Control circuit, state detection circuit judges the state of door, and opening door according to the on off state that infrared sensor monitors door lock
Off status is transmitted to intelligent terminal by wireless router.
Preferably, the wireless router of the external control system of intelligent door lock of the invention includes terminal detection unit, terminal
Detection unit detection is connected to the physical address of the intelligent terminal of wireless router, and for legal intelligent terminal is distributed and is locked
Unique IP address.Intelligent terminal without registration is not connectable to wireless router, or, the intelligence do not registered in time is eventually
End is connected to wireless router, can not send control command and be unlocked.
Preferably, external control device also includes warning device, and warning device is connected with control circuit, when warning device inspection
Measure door lock to be opened in the control command for not receiving user's transmission, then alert, for example, flashing light or sound the alarm.
Meanwhile, warning device sends warning message to wireless router by WIFI module, wireless router through warning message send to
Intelligent terminal, intelligent terminal sends jingle bell and vibrations after warning message is received, to point out user to be processed.
Preferably, external control device also includes iris identification device, and iris identification device is connected with control circuit, is used for
Detection user and visitor iris information, and judge collection iris information whether with memory module in validated user or visitor
Iris information matching.If the iris information of collection is matched with validated user or the iris information of visitor in memory module,
Iris identification device sends identification right instructions to circuit is controlled, and control circuit drives driving rod drive is moved, and then is unlocked.
In addition, iris identification device and other users identity recognition device can be carried out into linkage set up defences, only user identity
When information meets all identity informations simultaneously, just unlock.For example, iris control device and intelligent terminal are carried out into linkage set up defences,
Only after iris recognition is correct, and intelligent terminal sends control command, external control device is just unlocked.
External control device also includes housing and fixing hole, control circuit, WIFI module, driving rod drive, power supply mould
Block, storage device etc. are arranged on base plate, the fixing hole for fixing external control device are provided with base plate, by fixing hole
External control device is installed on door.
It is appreciated that when user does not carry intelligent terminal, or during intelligent terminal damage, user can still be opened by key
Lock.
Fig. 2 is the schematic flow sheet of the external control method of intelligent door lock of the present invention.
Specifically, the method is used for the external control system of above-mentioned intelligent door lock, the door handle for controlling lock body realizes door
The folding of lock, although the shape of the door handle of different brands different designs is different, but is generally rotary and pull by unlocking mode
Formula.The external control system of intelligent door lock of the invention can drive link realize rotating door handle that or pull door handle beats door
Open.The method comprises the steps：
Step 101：Intelligent terminal is connected to wireless router, and legal intelligence is registered as by installed in the APP of intelligent terminal
Energy terminal, external control device is wirelessly connected to wireless router；
Step 102：Proper mobile terminal sends the control command opened the door by wireless router, and control command is by wireless
Router is sent to external control device；
Step 103：The WIFI module of external control device receives control command, the control circuit of external control device according to
Control command drive link drive device, driving rod drive drivening rod motion, the door handle that will be connected with connecting rod is opened；
Step 104：The infrared sensor of external control device detects the on off state of door lock, and the on off state of door lock is led to
Cross wireless router to transmit to intelligent terminal, and shown on intelligent terminal；
If someone in the range sensor sensing of external control device predeterminable range in front of the door, starts camera collection door
Outer information, and the information that will be collected transmitted to intelligent terminal by wireless router；
User edits and sends unlocking cipher to unregistered illegal after the information that intelligent terminal checks camera collection
Intelligent terminal and external control device；
Illegal intelligent terminal is input into unlocking cipher in Password Input module, unlocking cipher and close that control Circuit verification is input into
The unlocking cipher that method intelligent terminal sends is matched, then drive link drive device, and drivening rod opens door；
The dump energy of electric quantity monitoring electric circuit inspection battery pack, when dump energy is less than safety value, alert,
Warning message is sent to intelligent terminal by wireless router；
Whether switching circuit detection civil power is normal, and battery pack is switched in no civil power for external control device provides electricity
Energy.
Be set, and within the length of one's sleep, external control device does not work, now user needs the length of one's sleep of external control device
To unlock manually.
The locking time of external control device is set, and within locking time, what removing implementation was locked uses outdoor, any other
User can not operate external control device, and can not open door lock by key.
Multiple identity recognition devices are carried out into linkage to set up defences, only when all identity informations are all correct, external control dress
Put the unlocking of ability drive link.
By implementing the present invention, it is not necessary to do any change to existing machinery door lock, it is only necessary to install one additional by door lock
External control device, you can the intelligent management to door lock is realized using the existing internet of family and intelligent terminal.
Above example only technology design and feature to illustrate the invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement accordingly, can not limit the scope of the invention.It is all to be wanted with right of the present invention
The impartial change that scope is done and modification are asked, the covering scope of the claims in the present invention all should be belonged to.
Claims (10)
1. a kind of external control system of intelligent door lock, the system is used to controlling the door handle of lock body to realize the folding of door lock, its
It is characterised by, the system includes：Connecting rod, external control device, wireless router, intelligent terminal, wherein, the external control
Device connects the door handle by connecting rod, and the external control device is connected to the wireless router by WIFI signal,
The intelligent terminal is wirelessly connected to the wireless router；
The intelligent terminal sends control command to the external control device by the wireless router, the external control
Device drives the connecting rod to control the door handle according to the control command；
The external control device includes：Driving rod drive, control circuit, WIFI module, power supply module, infrared sensor,
Camera, wherein, the driving rod drive connects the connecting rod, and the control circuit connects the connecting rod and drives dress respectively
Put, WIFI module, power supply module, infrared sensor, camera；
The WIFI module is used to connect the wireless router, and receive control command that the wireless router sends or to
The wireless router uploading detection data；The control circuit controls the driving rod drive according to the control command,
And then drive the connecting rod to control the door handle；The power supply module is used to provide electric energy for the external control device；Institute
State camera for gather information outdoors；The infrared sensor is used for the on off state of real-time monitoring door lock.
2. the external control system of intelligent door lock according to claim 1, it is characterised in that the driving rod drive is electricity
Magnetic-type connecting rod driver, the electromagnetic type connecting rod driver includes：Magnet coil, the armature, the Yi Jilian that are driven by magnet coil
Bar back-moving spring, the armature connects the connecting rod, and the magnet coil attracts the armature motion according to the control command,
The armature drives the link motion, and then the connecting rod drives the door handle to open door；
The connecting rod back-moving spring is connected with the connecting rod, for the armature and connecting rod to reset after closing the door.
3. the external control system of intelligent door lock according to claim 1, it is characterised in that the driving rod drive is electricity
Machine formula connecting rod driver, the electric motor type connecting rod driver includes：Motor, motor-drive circuit, gear assembly, the tooth
Wheel assembly includes the gear on the motor bearing and the drive link with the gear matches, the transmission
Bar connects the connecting rod；
The motor-drive circuit drives the motor to rotate forward according to the control command, drives the drive link
Motion, the drive link drives the link motion, and then the connecting rod drives the door handle to open door；
The motor-drive circuit drives the motor to rotate backward according to reset command, drives the drive link fortune
Dynamic, the drive link drives the link motion, and then the connecting rod drives the door handle door close.
4. the external control system of intelligent door lock according to claim 1, it is characterised in that the power supply module includes：City
Electric power supply circuit, battery-powered circuit, it is the external control device that the mains-supplied circuit is used when civil power is normal
Electric energy is provided；
The battery-powered circuit is used in no civil power for the external control device provides electric energy.
5. the external control system of intelligent door lock according to claim 4, it is characterised in that the power supply module also includes：
Switching circuit, electric quantity monitoring circuit, it is abnormal that the switching circuit detects civil power, then be switched to the battery-powered circuit
For the external control device provides electric energy；
The electric quantity monitoring circuit is used to detect the dump energy of the battery pack, when dump energy is less than safety value, sends
Warning message, the warning message is sent to the intelligent terminal by the wireless router.
6. the external control system of intelligent door lock according to claim 1, it is characterised in that the external control device is also wrapped
Range sensor is included, the range sensor connects the control circuit, and installed in outer side of door, for sensing presetting in front of the door
Distance in whether someone；
Someone in the predeterminable range that the range sensor senses in front of the door, then start camera collection information outdoors,
And the information of collection is transmitted to the intelligent terminal by the wireless router.
7. the external control system of intelligent door lock according to claim 1, it is characterised in that the external control device is also wrapped
State detection circuit is included, the infrared sensor connects the control circuit, the state inspection by the state detection circuit
Slowdown monitoring circuit is monitored the on off state of door lock and judges the state of door according to the infrared sensor, and the on off state of door is passed through into institute
Wireless router is stated to transmit to the intelligent terminal.
8. the external control system of intelligent door lock according to claim 1, it is characterised in that the wireless router is included eventually
End detection unit, the terminal detection unit detection is connected to the physical address of the intelligent terminal of the wireless router, and is
Legal intelligent terminal is distributed and locks unique IP address.
9. the external control system of intelligent door lock according to claim 1, it is characterised in that the external control device is also wrapped
Password Input module is included, the Password Input module is connected with the control circuit, and the Password Input module is arranged on outdoors；
Registered legal intelligent terminal sends unlocking cipher to unregistered illegal intelligent terminal and the external control dress
Put, the illegal intelligent terminal is input into the unlocking cipher, the unlocking of the control Circuit verification input in Password Input module
The unlocking cipher that password sends with legal intelligent terminal is matched, then drive the driving rod drive, and then drive the connecting rod
Open door.
10. the external control method of a kind of intelligent door lock, it is characterised in that it is any described that methods described is used for claim 1-9
The external control system of intelligent door lock, methods described comprises the steps：
Intelligent terminal is connected to wireless router, and legal intelligent terminal, external control are registered as by installed in the APP of intelligent terminal
Device processed is wirelessly connected to the wireless router；
The proper mobile terminal sends the control command opened the door by wireless router, and the control command is by described wireless
Router is sent to the external control device；
The WIFI module of the external control device receives the control command, the control circuit of the external control device according to
The control command drive link drive device, the driving rod drive drives the link motion, will connect with the connecting rod
The door handle for connecing is opened；
The infrared sensor of the external control device detects the on off state of door lock, by the on off state of door lock by without circuit
Transmitted to the intelligent terminal by device, and shown on the intelligent terminal；
If someone in the range sensor sensing of external control device predeterminable range in front of the door, starts camera collection door
Outer information, and the information of collection is transmitted to the intelligent terminal by the wireless router；
User edits and sends unlocking cipher to unregistered after the information that the intelligent terminal checks camera collection
Illegal intelligent terminal and the external control device；
The illegal intelligent terminal is input into the unlocking cipher, the unlocking of the control Circuit verification input in Password Input module
The unlocking cipher that password sends with legal intelligent terminal is matched, then drive the driving rod drive, drives the connecting rod to open
Door；
The dump energy of electric quantity monitoring electric circuit inspection battery pack, when dump energy is less than safety value, alert is described
Warning message is sent to the intelligent terminal by the wireless router；
Whether switching circuit detection civil power is normal, and it is the external control dress that battery-powered circuit is switched in no civil power
Offer electric energy is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611192608.4A CN106761000A (en) | 2016-12-21 | 2016-12-21 | The external control system of intelligent door lock and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192608.4A CN106761000A (en) | 2016-12-21 | 2016-12-21 | The external control system of intelligent door lock and method |
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| CN201611192608.4A Pending CN106761000A (en) | 2016-12-21 | 2016-12-21 | The external control system of intelligent door lock and method |
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Application publication date: 20170531 |