CN107464321A - A kind of Multiple recognition door-locking system and method - Google Patents
A kind of Multiple recognition door-locking system and method Download PDFInfo
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- CN107464321A CN107464321A CN201710668178.7A CN201710668178A CN107464321A CN 107464321 A CN107464321 A CN 107464321A CN 201710668178 A CN201710668178 A CN 201710668178A CN 107464321 A CN107464321 A CN 107464321A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of Multiple recognition door-locking system, including memory, controller and electronic lock, multiple ground magnetic dot information outside memory storage room；Controller receives the second earth magnetism oscillogram that intelligent terminal is sent, and the second earth magnetism oscillogram is multiple ground magnetic dot information that mobile terminal gathers in outdoor moving process, according to the second earth magnetism oscillogram of multiple ground magnetic dot information generation；Multiple ground magnetic dot information in controller extraction memory, the first earth magnetism oscillogram is drawn according to multiple ground magnetic dot information；Also the first earth magnetism oscillogram and the second earth magnetism oscillogram are matched, if the match is successful, generation match information, which is transmitted to intelligent terminal, to be shown, while also generation control information is transmitted to electronic lock, control electronic lock unlocking.Compared with the prior art, the present invention is matched by earth magnetism oscillogram, can be unlocked automatically, and lifting is intelligent；Matched by electromagnetic waveforms figure, lifted security, and it is easy to operate, equipment is reliable.
Description
Technical field
The present invention relates to door lock technical field, more particularly to a kind of Multiple recognition door-locking system and method.
Background technology
As the development of the mankind and the progress people of society become more concerned with to the thing of home security, but current door lock
The problem of various be present, most original mechanicals that also to belong on the market be present and lock, but there is easily pried open for mechanical lock
Or do not opened with hard object, and the risk that key is replicated, once house-owner stays out for a long time or rule type is come out early and return late
This can allow offender to have an opportunity to take advantage of.
Be exactly again some smart locks unlocking mode it is single, lock a door dangerous, be easily cracked and damage, can not realize
Intelligent control.
The content of the invention
It is an object of the invention to provide a kind of Multiple recognition door-locking system and method, technical problem to be solved is：Lock
Door is dangerous, is easily cracked and damages, can not realize intelligent control.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of Multiple recognition door-locking system, including memory,
Controller and electronic lock, the memory and electronic lock are connected with the controller, the controller and intelligent terminal
Wireless connection；
The memory, for locker room outside multiple ground magnetic dot information；
The controller, the second earth magnetism oscillogram sent for receiving the intelligent terminal, the second earth magnetism waveform
Figure is multiple ground magnetic dot information that mobile terminal gathers in outdoor moving process, is generated according to the multiple ground magnetic dot information
Second earth magnetism oscillogram；
The controller, for extracting multiple ground magnetic dot information in memory, the is drawn according to multiple ground magnetic dot information
One earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful, gives birth to
Transmit to intelligent terminal and shown into match information, while also generation control information is transmitted to electronic lock, controls electronic gate
Lock is unlocked.
The beneficial effects of the invention are as follows：Intelligent terminal is smart mobile phone, and three axle magnetometer is provided with intelligent terminal, intelligence
Terminal detects multiple ground magnetic dot information of corresponding region by mobile in outdoor, the second earth magnetism oscillogram of structure, by with storage
Multiple ground magnetic dot information in device is matched, and the match is successful, can be unlocked automatically, and lifting is intelligent；Pass through electromagnetic waveforms
Figure is matched, lifted security, and it is easy to operate, equipment is reliable.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the controller by minimum distance metric algorithm or calculation of correlation algorithm to the first earth magnetism oscillogram and
Second earth magnetism oscillogram is matched.
It is using the above-mentioned further beneficial effect of scheme：By minimum distance metric algorithm or calculation of correlation algorithm to
One earth magnetism oscillogram and the second earth magnetism oscillogram are matched, and energy algorithm is simple, match accurate and efficiency high.
Further, the memory, it is additionally operable to store multiple ground magnetic dot information of interior；
The intelligent terminal, the partly magnetic dot information for being additionally operable to extract in memory in multiple ground magnetic dot information are deposited
Storage；When needing to match unblock, will partly magnetic dot information transfer to controller；It is additionally operable to show match information；
The controller, for from extraction multiple ground magnetic dot information in memory, intelligent terminal to be transmitted partly
Magnetic dot information is matched with the multiple ground magnetic dot information extracted in memory, when partly magnetic dot information with multiple ground magnetic dot
The match is successful for partial data in information, then generates match information and transmit to intelligent terminal, while also generates control information transmission
To electronic lock, control electronic lock is unlocked.
It is using the above-mentioned further beneficial effect of scheme：Multiple ground magnetic dot information in memory in locker room, and
Randomly select partly magnetic dot information to store into intelligent terminal, when controller receives partly magnetic dot information, by part
Ground magnetic dot information is matched with multiple ground magnetic dot information in memory, when partly magnetic dot information and multiple ground magnetic dot information
In the success of partly magnetic dot information matches, then control electronic lock to be unlocked, lifting is intelligent；Pass through the multiple of interior
Magnetic dot information is matched, and outdoor personnel can not obtain the Geomagnetism Information of interior, so as to lift safety, and easy to operate, equipment
Reliably.
Further, magnetic dot packet in described ground includes the position data of the ground magnetic dot and the earth magnetism Value Data of the ground magnetic dot.
It is using the above-mentioned further beneficial effect of scheme：The ground magnetic value number of the position data of ground magnetic dot and the ground magnetic dot
According to both are combined carry out information matches, can effectively lift security.
Further, in addition to inductor, the inductor is on the one side that door-plate is in outdoor, the inductor with
The controller passes through connection；
The memory, it is additionally operable to store NFC identity informations；
The intelligent terminal, for storing NFC identity informations, when needing to match unblock, move close to inductor；Also use
Shown in match information；
The inductor, for the NFC identity informations in induced intelligent terminal, by the NFC identity informations in intelligent terminal
Transmit to controller；
The controller, for extracting the NFC identity informations in memory, by the NFC identity informations and intelligence in memory
NFC identity informations that can be in terminal are matched, and when the match is successful, are then generated match information and are transmitted to intelligent terminal, simultaneously
Also generation control information is transmitted to electronic lock, control electronic lock and unlocked.
It is using the above-mentioned further beneficial effect of scheme：Matched by NFC identity informations, easy to operate, lifting
Security；Matched by combining the first earth magnetism oscillogram and the second earth magnetism oscillogram, will partly magnetic dot information and storage
Multiple ground magnetic dot information in device is matched and NFC identity informations are matched, and triple matching checkings, can strengthen safety
Property, while match information lifting can also be carried out by intelligent terminal, it is easy to user to go and find out what's going in time.
Further, in addition to camera, the camera is on the one side that door-plate is in outdoor, the camera with
The controller passes through connection；
The memory, it is additionally operable to store the iris information of user；
The camera, for gathering the iris information of outdoor personnel, the iris information of outdoor personnel is generated, by outdoor people
The iris information of member is transmitted to controller；
The controller, for extracting the iris information of the user in memory, by the iris information of user and outdoor people
The iris information of member is matched, and when the match is successful, then generation match information, which is transmitted to intelligent terminal, is shown, also simultaneously
Generation control information, which is transmitted to electronic lock, control electronic lock, unlocks；
The intelligent terminal, for being shown to match information.
It is using the above-mentioned further beneficial effect of scheme：Matched by iris information, easy to operate, lifting safety
Property, being easy to user, no the situation of band or out of power is not opened the door in intelligent terminal, lifts convenience.
Further, in addition to contactor control device, the contactor control device are on the one side of outdoor embedded in door-plate, the touch-control
Device passes through connection with the controller；
The memory, it is additionally operable to store the first unlocking pin information；
The contactor control device, for gathering the touch information of outdoor personnel, the second unlocking pin is generated according to touch information
Information, by the second unlocking pin information transfer to controller；
The controller, be additionally operable to extract memory in the first unlocking pin information, by the second unlocking pin information with
First unlocking pin information is matched, and when the match is successful, then generation match information, which is transmitted to intelligent terminal, is shown；Also
For receiving the enabling confirmation of intelligent terminal transmission, control information is generated according to the enabling confirmation and transmitted to electronics
Door lock, and control electronic lock to unlock；
The intelligent terminal, enabling information is generated for being shown to match information, while according to match information, will be opened
Door information transfer is to controller.
It is using the above-mentioned further beneficial effect of scheme：Matched by unlocking pin information, easy to operate, lifting
Security, it is easy to outer visitor to be opened the door, user can also be reminded by intelligent terminal, lift security.
Further, in addition to primary power cource, the primary power cource respectively with the memory, controller, electronic lock, take the photograph
As head and contactor control device are used for respectively to memory, controller, electronic lock, shooting by connection, the primary power cource
Head and contactor control device output electric energy.
It is using the above-mentioned further beneficial effect of scheme：By primary power cource be memory, controller, electronic lock,
Camera and contactor control device are powered, and ensure the stability and security of the system.
Further, in addition to stand-by power supply, the stand-by power supply and the primary power cource are described standby by connection
Power supply be used for when the electricity of primary power cource is less than preset value, then respectively to memory, controller, electronic lock, camera and
Contactor control device exports electric energy.
It is using the above-mentioned further beneficial effect of scheme：Stand-by power supply can provide standby electricity for the system, ensure that this is
The stability and security of system.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of Multiple recognition door lock method, including with
Lower step：
Step S1. controllers receive the second earth magnetism oscillogram that intelligent terminal is sent, and the second earth magnetism oscillogram is shifting
Multiple ground magnetic dot information that dynamic terminal gathers in outdoor moving process, the second ground generated according to the multiple ground magnetic dot information
Magnetic oscillogram；
Multiple ground magnetic dot information in step S2. controllers extraction memory, first is drawn according to multiple ground magnetic dot information
Earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful, generates
Match information is transmitted to intelligent terminal and shown, while also generation control information is transmitted to electronic lock, controls electronic lock
Unlock.
The beneficial effects of the invention are as follows：Intelligent terminal is smart mobile phone, and three axle magnetometer is provided with intelligent terminal, intelligence
Terminal detects multiple ground magnetic dot information of corresponding region by mobile in outdoor, the second earth magnetism oscillogram of structure, by with storage
Multiple ground magnetic dot information in device is matched, and the match is successful, can be unlocked automatically, and lifting is intelligent；Pass through electromagnetic waveforms
Figure is matched, lifted security, and it is easy to operate, equipment is reliable.
Brief description of the drawings
Fig. 1 is a kind of module frame chart on embodiment 1 of Multiple recognition door-locking system of the present invention；
Fig. 2 is a kind of module frame chart on embodiment 3 of Multiple recognition door-locking system of the present invention；
Fig. 3 is a kind of module frame chart on embodiment 4 of Multiple recognition door-locking system of the present invention；
Fig. 4 is a kind of module frame chart on embodiment 5 of Multiple recognition door-locking system of the present invention；
Fig. 5 is a kind of module frame chart on embodiment 6 of Multiple recognition door-locking system of the present invention；
Fig. 6 is a kind of Multiple recognition door lock method flow chart of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, memory, 2, controller, 3, intelligent terminal, 4, electronic lock, 5, inductor, 6, camera, 7, contactor control device,
8th, primary power cource, 9, stand-by power supply.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1：
As shown in figure 1, a kind of Multiple recognition door-locking system, including memory 1, controller 2 and electronic lock 4, it is described to deposit
Reservoir 1 and electronic lock 4 are connected with the controller 2, the controller 2 and the wireless connection of intelligent terminal 3；
The memory 1, for locker room outside multiple ground magnetic dot information；
The controller 2, the second earth magnetism oscillogram sent for receiving the intelligent terminal 3, second ground magnetic wave
Shape figure is multiple ground magnetic dot information that mobile terminal 3 gathers in outdoor moving process, is given birth to according to the multiple ground magnetic dot information
Into the second earth magnetism oscillogram；
The controller 2, for extracting multiple ground magnetic dot information in memory 1, drawn according to multiple ground magnetic dot information
First earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful,
Generation match information, which is transmitted to intelligent terminal 3, to be shown, while also generation control information is transmitted to electronic lock 4, control electricity
Cervical orifice of uterus lock 4 is unlocked.
In above-described embodiment, intelligent terminal 3 is smart mobile phone, and three axle magnetometer, intelligent terminal are provided with intelligent terminal 3
3 by mobile in outdoor, detects multiple ground magnetic dot information of corresponding region, the second earth magnetism oscillogram of structure, by with memory 1
In multiple ground magnetic dot information matched, the match is successful, can be unlocked automatically, and lifting is intelligent；Pass through electromagnetic waveforms figure
Matched, lifted security, and it is easy to operate, equipment is reliable.
Optionally, minimum distance metric algorithm or the degree of correlation are passed through as one embodiment of the present of invention, the controller 2
Quantity algorithm matches to the first earth magnetism oscillogram and the second earth magnetism oscillogram.
Minimum distance metric algorithm mainly includes absolute difference method, mean absolute difference method, difference of two squares method, mean square difference method
Deng each matching algorithm is defined as follows：
Absolute difference method D (u, v)=| | ε | |=| | Nu,v-m||；
Mean absolute difference method
Difference of two squares method D (u, v)=| | ε | |2=| | Nu,v-m||2；
Mean square difference method
Wherein, | | ε | | represent that two owners are moving the earth magnetism characteristic point in formed signature waveform figure and door outdoors
Position database similarity, D (u, v) are geomagnetic matching correlation function, and N_ (u, v) represents the N-dimensional of benchmark subsequence on position (u, v)
Characteristic vector, N_ (u, v+i) represent the ith feature vector of benchmark subsequence on position (u, v), and m represents the N-dimensional measured in real time
Characteristic vector, miThe ith feature amount measured in real time is represented, N represents mobile step number.
Calculation of correlation algorithm mainly includes product correlation method, normalization product correlation method, and each matching algorithm is defined as follows：
Product correlation method D (u, v)=Nu,v× m=| | Nu,v||·|m|·cosθ；
Normalization product correlation method
Wherein, wherein, | | ε | | represent two owners to move the earth magnetism in formed signature waveform figure and door outdoors special
Sign point position database similarity, D (u, v) is geomagnetic matching correlation function, and N_ (u, v) represents benchmark subsequence on position (u, v)
N-dimensional characteristic vector, N_ (u, v+i) represent position (u, v) on benchmark subsequence ith feature vector, m represent in real time measurement
N-dimensional characteristic vector, miThe ith feature amount measured in real time is represented, N represents mobile step number；Vectorial m and Nu,vBetween folder
Angle θ represents real time sequence and benchmark subsequence similarity degree, and similarity is defined usually using θ some function (such as cos θ), this
The matching of sample earth magnetism is accomplished.
In above-described embodiment, by minimum distance metric algorithm or calculation of correlation algorithm to the first earth magnetism oscillogram and second
Earth magnetism oscillogram is matched, and energy algorithm is simple, matches accurate and efficiency high.
Embodiment 2：
A kind of Multiple recognition door-locking system, including memory 1, controller 2, intelligent terminal 3 and electronic lock 4, it is described to deposit
Reservoir 1 and electronic lock 4 are connected with the controller 2, the intelligent terminal 3 and the wireless connection of controller 2；
The memory 1, for being stored to multiple ground magnetic dot information of interior；
The intelligent terminal 3, deposited for extracting the partly magnetic dot information in memory 1 in multiple ground magnetic dot information
Storage；When needing to match unblock, will partly magnetic dot information transfer to controller 2；It is additionally operable to show match information；
The controller 2, for from extraction multiple ground magnetic dot information in memory 1, the part that intelligent terminal 3 is transmitted
Ground magnetic dot information is matched with the multiple ground magnetic dot information extracted in memory 1, when partly magnetic dot information is with multiple
The match is successful for partial data in magnetic dot information, then generates match information and transmit to intelligent terminal 3, while also generate control information
Transmit to electronic lock 4, control electronic lock 4 and unlock.
In above-described embodiment, multiple ground magnetic dot information in memory 1 in locker room, and randomly select partly magnetic dot
Information is stored into intelligent terminal 3, will partly magnetic dot information and storage when controller 2 receives partly magnetic dot information
Multiple ground magnetic dot information in device 1 is matched, the partly magnetic dot in partly magnetic dot information and multiple ground magnetic dot information
Information matches success, then control electronic lock 4 to be unlocked, and lifting is intelligent；Carried out by multiple ground magnetic dot information of interior
Matching, outdoor personnel can not obtain the Geomagnetism Information of interior, so as to lift safety, and it is easy to operate, equipment is reliable.
Optionally, as one embodiment of the present of invention, described ground magnetic dot packet include the ground magnetic dot position data and
The earth magnetism Value Data of the ground magnetic dot.
In above-described embodiment, the earth magnetism Value Data of the position data of ground magnetic dot and the ground magnetic dot, both, which are combined, carries out letter
Breath matching, can effectively lift security.
Embodiment 3：
As shown in Fig. 2 a kind of Multiple recognition door-locking system, including memory 1, controller 2, intelligent terminal 3 and electronic gate
Lock 4, the memory 1 and electronic lock 4 are connected with the controller 2, and the intelligent terminal 3 and the controller 2 are wireless
Connection；Also include inductor 5, the inductor 5 is on the one side that door-plate is in outdoor, the inductor 5 and the control
Device 2 processed passes through connection；
The memory 1, it is additionally operable to store NFC identity informations；
The intelligent terminal 3, for storing NFC identity informations, when needing to match unblock, move close to inductor 5；Also
For being shown to match information；
The inductor 5, for the NFC identity informations in induced intelligent terminal 3, the NFC identity in intelligent terminal 3 is believed
Breath is transmitted to controller 2；
The controller 2, for extracting the NFC identity informations in memory 1, by the NFC identity informations in memory 1 with
NFC identity informations in intelligent terminal 3 are matched, and when the match is successful, are then generated match information and are transmitted to intelligent terminal 3,
Also generation control information is transmitted to electronic lock 4 simultaneously, controls electronic lock 4 to unlock.
In above-described embodiment, matched by NFC identity informations, it is easy to operate, lift security；By with reference to first
Earth magnetism oscillogram and the second earth magnetism oscillogram are matched, are believed multiple ground magnetic dot in partly magnetic dot information and memory 1
Breath is matched and NFC identity informations are matched, and triple matching checkings, can strengthen security, while can also pass through intelligence
Terminal 3 carries out match information lifting, is easy to user to go and find out what's going in time.
Embodiment 4：
As shown in figure 3, a kind of Multiple recognition door-locking system, including memory 1, controller 2, intelligent terminal 3 and electronic gate
Lock 4, the memory 1 and electronic lock 4 are connected with the controller 2, and the intelligent terminal 3 and the controller 2 are wireless
Connection；Also include camera 6, the camera 6 is on the one side that door-plate is in outdoor, the camera 6 and the control
Device 2 processed passes through connection；
The memory 1, it is additionally operable to store the iris information of user；
The camera 6, for gathering the iris information of outdoor personnel, the iris information of outdoor personnel is generated, by outdoor
The iris information of personnel is transmitted to controller 2；
The controller 2, for extracting the iris information of the user in memory 1, by the iris information of user and outdoor
The iris information of personnel is matched, and when the match is successful, is then generated match information and is transmitted to intelligent terminal 3, while also generate
Control information, which is transmitted to electronic lock 4, control electronic lock 4, unlocks；
The intelligent terminal 3, for being shown to match information.
In above-described embodiment, matched by iris information, it is easy to operate, security is lifted, is easy to user in intelligence
The situation that terminal 3 there is not band or out of power is opened the door, and lifts convenience.
Embodiment 5：
As shown in figure 4, a kind of Multiple recognition door-locking system, including memory 1, controller 2, intelligent terminal 3 and electronic gate
Lock 4, the memory 1 and electronic lock 4 are connected with the controller 2, and the intelligent terminal 3 and the controller 2 are wireless
Connection；Also include contactor control device 7, the contactor control device 7 on the one side that door-plate is in outdoor, the contactor control device 7 with
The controller 2 passes through connection；
The memory 1, it is additionally operable to store the first unlocking pin information；
The contactor control device 7, for gathering the touch information of outdoor personnel, the second unlocking pin is generated according to touch information
Information, by the second unlocking pin information transfer to controller 2；
The controller 2, it is additionally operable to extract the first unlocking pin information in memory 1, by the second unlocking pin information
Matched with the first unlocking pin information, when the match is successful, then generation match information, which is transmitted to intelligent terminal 3, is shown
Show；It is additionally operable to receive the enabling confirmation that intelligent terminal 3 is sent, control information transmission is generated according to the enabling confirmation
To electronic lock 4, and electronic lock 4 is controlled to unlock；
The intelligent terminal 3, enabling information is generated for being shown to match information, while according to match information, will
Enabling information transfer is to controller 2.
In above-described embodiment, matched by unlocking pin information, it is easy to operate, security is lifted, is easy to outer visiting
Visitor is opened the door, and can also be reminded user by intelligent terminal 3, be lifted security.
Embodiment 6：
As shown in figure 5, a kind of Multiple recognition door-locking system, including memory 1, controller 2, intelligent terminal 3 and electronic gate
Lock 4, the memory 1 and electronic lock 4 are connected with the controller 2, and the intelligent terminal 3 and the controller 2 are wireless
Connection；Also include inductor 5, camera 6 and contactor control device 7, in addition to primary power cource 8, the primary power cource 8 respectively with it is described
By connection, the primary power cource 8 is used to divide for memory 1, controller 2, electronic lock 4, camera 6 and contactor control device 7
Electric energy is not exported to memory 1, controller 2, electronic lock 4, camera 6 and contactor control device 7.
It is that memory 1, controller 2, electronic lock 4, camera 6 and touch-control fill by primary power cource 8 in above-described embodiment
Put 7 to be powered, ensure the stability and security of the system.
Optionally, as one embodiment of the present of invention, in addition to stand-by power supply 9, the stand-by power supply 9 with it is described primary
Power supply 8 is by connection, and the stand-by power supply 9 is used for when the electricity of primary power cource 8 is less than preset value, then respectively to storage
Device 1, controller 2, electronic lock 4, camera 6 and contactor control device 7 export electric energy.
In above-described embodiment, stand-by power supply 9 can provide standby electricity for the system, ensure the stability and safety of the system
Property.
Embodiment 7：
As shown in fig. 6, a kind of Multiple recognition door lock method, comprises the following steps：
Step S1. controllers 2 receive the second earth magnetism oscillogram that intelligent terminal 3 is sent, and the second earth magnetism oscillogram is
Multiple ground magnetic dot information that mobile terminal 3 gathers in outdoor moving process, the generated according to the multiple ground magnetic dot information
Two earth magnetism oscillograms；
Step S2. controllers 2 extract multiple ground magnetic dot information in memory 1, according to multiple ground magnetic dot information drafting the
One earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful, gives birth to
Transmit to intelligent terminal 3 and shown into match information, while also generation control information is transmitted to electronic lock 4, controls electronics
Door lock 4 is unlocked.
In above-described embodiment, intelligent terminal 3 is smart mobile phone, and three axle magnetometer, intelligent terminal are provided with intelligent terminal 3
3 by mobile in outdoor, detects multiple ground magnetic dot information of corresponding region, the second earth magnetism oscillogram of structure, by with memory 1
In multiple ground magnetic dot information matched, the match is successful, can be unlocked automatically, and lifting is intelligent；Pass through electromagnetic waveforms figure
Matched, lifted security, and it is easy to operate, equipment is reliable.
Optionally, minimum distance metric algorithm or the degree of correlation are passed through as one embodiment of the present of invention, the controller 2
Quantity algorithm matches to the first earth magnetism oscillogram and the second earth magnetism oscillogram.
In above-described embodiment, by minimum distance metric algorithm or calculation of correlation algorithm to the first earth magnetism oscillogram and second
Earth magnetism oscillogram is matched, and energy algorithm is simple, matches accurate and efficiency high.
Minimum distance metric algorithm mainly includes absolute difference method, mean absolute difference method, difference of two squares method, mean square difference method
Deng each matching algorithm is defined as follows：
Absolute difference method D (u, v)=| | ε | |=| | Nu,v-m||；
Mean absolute difference method
Difference of two squares method D (u, v)=| | ε | |2=| | Nu,v-m||2；
Mean square difference method
Wherein, | | ε | | represent that two owners are moving the earth magnetism characteristic point in formed signature waveform figure and door outdoors
Position database similarity, D (u, v) are geomagnetic matching correlation function, and N_ (u, v) represents the N-dimensional of benchmark subsequence on position (u, v)
Characteristic vector, N_ (u, v+i) represent the ith feature vector of benchmark subsequence on position (u, v), and m represents the N-dimensional measured in real time
Characteristic vector, miThe ith feature amount measured in real time is represented, N represents mobile step number.
Calculation of correlation algorithm mainly includes product correlation method, normalization product correlation method, and each matching algorithm is defined as follows：
Product correlation method D (u, v)=Nu,v× m=| | Nu,v||·|m|·cosθ；
Normalization product correlation method
Wherein, wherein, | | ε | | represent two owners to move the earth magnetism in formed signature waveform figure and door outdoors special
Sign point position database similarity, D (u, v) is geomagnetic matching correlation function, and N_ (u, v) represents benchmark subsequence on position (u, v)
N-dimensional characteristic vector, N_ (u, v+i) represent position (u, v) on benchmark subsequence ith feature vector, m represent in real time measurement
N-dimensional characteristic vector, miThe ith feature amount measured in real time is represented, N represents mobile step number；Vectorial m and Nu,vBetween folder
Angle θ represents real time sequence and benchmark subsequence similarity degree, and similarity is defined usually using θ some function (such as cos θ), this
The matching of sample earth magnetism is accomplished.
Optionally, multiple ground magnetic dot information of interior is deposited as one embodiment of the present of invention, the memory 1
Storage；
The partly magnetic dot information that the intelligent terminal 3 extracts in memory 1 in multiple ground magnetic dot information is stored；When
When needing the matching to unlock, will partly magnetic dot information transfer to controller 2；
The controller 2 is from extraction multiple ground magnetic dot information in memory 1, the part earth magnetism that intelligent terminal 3 is transmitted
Point information is matched with the multiple ground magnetic dot information extracted in memory 1, when partly magnetic dot information with multiple ground magnetic dot
The match is successful for partial data in information, then generates match information and transmit to intelligent terminal 3, while also generates control information transmission
To electronic lock 4, control electronic lock 4 is unlocked, and intelligent terminal 3 is shown to match information.
In above-described embodiment, multiple ground magnetic dot information in memory 1 in locker room, and randomly select partly magnetic dot
Information is stored into intelligent terminal 3, will partly magnetic dot information and storage when controller 2 receives partly magnetic dot information
Multiple ground magnetic dot information in device 1 is matched, the partly magnetic dot in partly magnetic dot information and multiple ground magnetic dot information
Information matches success, then control electronic lock 4 to be unlocked, and lifting is intelligent；Carried out by multiple ground magnetic dot information of interior
Matching, outdoor personnel can not obtain the Geomagnetism Information of interior, so as to lift safety, and it is easy to operate, equipment is reliable.
Optionally, as one embodiment of the present of invention, described ground magnetic dot packet include the ground magnetic dot position data and
The earth magnetism Value Data of the ground magnetic dot.
In above-described embodiment, the earth magnetism Value Data of the position data of ground magnetic dot and the ground magnetic dot, both, which are combined, carries out letter
Breath matching, can effectively lift security.
Optionally, NFC identity informations are stored as one embodiment of the present of invention, the memory 1；
The intelligent terminal 3 stores NFC identity informations, when needing to match unblock, moves close to inductor 5；
NFC identity informations in the induced intelligent terminal 3 of inductor 5, the NFC identity informations in intelligent terminal 3 are passed
Transport to controller 2；
The controller 2 extracts the NFC identity informations in memory 1, by the NFC identity informations and intelligence in memory 1
NFC identity informations in terminal 3 are matched, and when the match is successful, are then generated match information and are transmitted to intelligent terminal 3, simultaneously
Also generation control information is transmitted to electronic lock 4, control electronic lock 4 and unlocked；
Intelligent terminal 3 is shown to match information.
In above-described embodiment, matched by NFC identity informations, it is easy to operate, lift security；By with reference to first
Earth magnetism oscillogram and the second earth magnetism oscillogram are matched, are believed multiple ground magnetic dot in partly magnetic dot information and memory 1
Breath is matched and NFC identity informations are matched, and triple matching checkings, can strengthen security, while can also pass through intelligence
Terminal 3 carries out match information lifting, is easy to user to go and find out what's going in time.
Optionally, the iris information of user is stored as one embodiment of the present of invention, the memory 1；
The camera 6 gathers the iris information of outdoor personnel, generates the iris information of outdoor personnel, by outdoor personnel's
Iris information is transmitted to controller 2；
The controller 2 extracts the iris information of the user in memory 1, by the iris information of user with outdoor personnel's
Iris information is matched, and when the match is successful, is then generated match information and is transmitted to intelligent terminal 3, while also generation control letter
Breath, which is transmitted to electronic lock 4, control electronic lock 4, unlocks；
Intelligent terminal 3 is shown to match information.
In above-described embodiment, matched by iris information, it is easy to operate, security is lifted, is easy to user in intelligence
The situation that terminal 3 there is not band or out of power is opened the door, and lifts convenience.
Optionally, the first unlocking pin information is stored as one embodiment of the present of invention, the memory 1；
The contactor control device 7 gathers the touch information of outdoor personnel, and the second unlocking pin information is generated according to touch information,
By the second unlocking pin information transfer to controller 2；
The controller 2, it is additionally operable to extract the first unlocking pin information in memory 1, by the second unlocking pin information
Matched with the first unlocking pin information, when the match is successful, then generation match information, which is transmitted to intelligent terminal 3, is shown
Show；It is additionally operable to receive the enabling confirmation that intelligent terminal 3 is sent, control information transmission is generated according to the enabling confirmation
To electronic lock 4, and electronic lock 4 is controlled to unlock；
The intelligent terminal 3 is shown to match information, while generates enabling information according to match information, is believed opening the door
Breath is transmitted to controller 2.
In above-described embodiment, matched by unlocking pin information, it is easy to operate, security is lifted, is easy to outer visiting
Visitor is opened the door, and can also be reminded user by intelligent terminal 3, be lifted security.
Technical scheme in the present invention be 10~20cm sensing identification prevent first unlock at a distance, shut in institute
Existing hidden danger；Secondly it is that the checkings of unique identities only has three kinds of checkings all by could be smoothly that this Geomagnetism Information, which match it,
Unlock and shut, not by the signal interference in the external world.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. Multiple recognition door-locking system, it is characterised in that：Including memory (1), controller (2) and electronic lock (4), institute State memory (1) and electronic lock (4) is connected with the controller (2), the controller (2) is wireless with intelligent terminal (3) Connection；The memory (1), for locker room outside multiple ground magnetic dot information；The controller (2), for receiving the second earth magnetism oscillogram of the intelligent terminal (3) transmission, second ground magnetic wave Shape figure is multiple ground magnetic dot information that mobile terminal (3) gathers in outdoor moving process, according to the multiple ground magnetic dot information Second earth magnetism oscillogram of generation；The controller (2), for extracting multiple ground magnetic dot information in memory (1), drawn according to multiple ground magnetic dot information First earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful, Generation match information, which is transmitted to intelligent terminal (3), to be shown, while also generation control information is transmitted to electronic lock (4), control Electronic lock (4) processed is unlocked.
- A kind of 2. Multiple recognition door-locking system according to claim 1, it is characterised in that：The controller (2) passes through minimum Distance metric algorithm or calculation of correlation algorithm match to the first earth magnetism oscillogram and the second earth magnetism oscillogram.
- A kind of 3. Multiple recognition door-locking system according to claim 1, it is characterised in that：The memory (1), it is additionally operable to store multiple ground magnetic dot information of interior；The intelligent terminal (3), it is additionally operable to extract the partly magnetic dot information in memory (1) in multiple ground magnetic dot information and carries out Storage；When needing to match unblock, will partly magnetic dot information transfer to controller (2)；It is additionally operable to show match information Show；The controller (2), for the portion that from extraction multiple ground magnetic dot information in memory (1), intelligent terminal (3) is transmitted The multiple ground magnetic dot information extracted in point ground magnetic dot information and memory (1) is matched, when partly magnetic dot information with it is more The match is successful for partial data in individual ground magnetic dot information, then generates match information and transmit to intelligent terminal (3), while also generation control Information transfer processed to electronic lock (4), control electronic lock (4) is unlocked.
- A kind of 4. Multiple recognition door-locking system according to claim 3, it is characterised in that：Described ground magnetic dot packet includes the ground The earth magnetism Value Data of the position data of magnetic dot and the ground magnetic dot.
- 5. according to a kind of Multiple recognition door-locking system of claim 3 or 4, it is characterised in that：Also include inductor (5), institute Inductor (5) is stated on the one side that door-plate is in outdoor, the inductor (5) is connected with the controller (2) by circuit Connect；The memory (1), it is additionally operable to store NFC identity informations；The inductor (5), for the NFC identity informations of storage in induced intelligent terminal (3), by the NFC in intelligent terminal (3) Identity information is transmitted to controller (2)；The controller (2), for extracting the NFC identity informations in memory (1), by the NFC identity informations in memory (1) Matched with the NFC identity informations in intelligent terminal (3), when the match is successful, then generate match information and transmit to intelligent end Hold (3), while also generation control information is transmitted to electronic lock (4), control electronic lock (4) unlocking.
- A kind of 6. Multiple recognition door-locking system according to claim 5, it is characterised in that：Also include camera (6), it is described to take the photograph It is in as head (6) is embedded in door-plate on the one side of outdoor, the camera (6) passes through connection with the controller (2)；The memory (1), it is additionally operable to store the iris information of user；The camera (6), for gathering the iris information of outdoor personnel, generates the iris information of outdoor personnel, by outdoor people The iris information of member is transmitted to controller (2)；The controller (2), for extracting the iris information of the user in memory (1), by the iris information of user and outdoor The iris information of personnel is matched, and when the match is successful, then generation match information, which is transmitted to intelligent terminal (3), is shown, Also generation control information is transmitted to electronic lock (4) simultaneously, and controls electronic lock (4) to unlock.
- A kind of 7. Multiple recognition door-locking system according to claim 6, it is characterised in that：Also include contactor control device (7), it is described For contactor control device (7) on the one side that door-plate is in outdoor, the contactor control device (7) passes through circuit with the controller (2) Connection；The memory (1), it is additionally operable to store the first unlocking pin information；The contactor control device (7), for gathering the touch information of outdoor personnel, the second unlocking pin letter is generated according to touch information Breath, by the second unlocking pin information transfer to controller (2)；The controller (2), it is additionally operable to extract the first unlocking pin information in memory (1), by the second unlocking pin information Matched with the first unlocking pin information, when the match is successful, then generation match information, which is transmitted to intelligent terminal (3), is shown Show；It is additionally operable to receive the enabling confirmation that intelligent terminal (3) is sent, generating control information according to the enabling confirmation passes Electronic lock (4) is transported to, and controls electronic lock (4) to unlock.
- A kind of 8. Multiple recognition door-locking system according to claim 7, it is characterised in that：Also include primary power cource (8), it is described Primary power cource (8) is logical with the memory (1), controller (2), electronic lock (4), camera (6) and contactor control device (7) respectively Connection is crossed, the primary power cource (8) is used for respectively to memory (1), controller (2), electronic lock (4), camera (6) Electric energy is exported with contactor control device (7).
- A kind of 9. Multiple recognition door-locking system according to claim 8, it is characterised in that：Also include stand-by power supply (9), it is described Stand-by power supply (9) is used for the electricity when primary power cource (8) with the primary power cource (8) by connection, the stand-by power supply (9) It is defeated to memory (1), controller (2), electronic lock (4), camera (6) and contactor control device (7) respectively when amount is less than preset value Go out electric energy.
- 10. a kind of Multiple recognition door lock method, it is characterised in that comprise the following steps：Step S1. controllers (2) receive the second earth magnetism oscillogram that intelligent terminal (3) is sent, and the second earth magnetism oscillogram is Multiple ground magnetic dot information that mobile terminal (3) gathers in outdoor moving process, generated according to the multiple ground magnetic dot information Second earth magnetism oscillogram；Multiple ground magnetic dot information in step S2. controllers (2) extraction memory (1), according to multiple ground magnetic dot information drafting the One earth magnetism oscillogram；It is additionally operable to be matched the first earth magnetism oscillogram and the second earth magnetism oscillogram, if the match is successful, gives birth to Transmit to intelligent terminal (3) and shown into match information, while also generation control information is transmitted to electronic lock (4), control Electronic lock (4) is unlocked.
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| CN201710668178.7A CN107464321A (en) | 2017-08-07 | 2017-08-07 | A kind of Multiple recognition door-locking system and method |
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| CN201710668178.7A CN107464321A (en) | 2017-08-07 | 2017-08-07 | A kind of Multiple recognition door-locking system and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140092A (en) * | 2020-01-10 | 2020-05-12 | 广东科徕尼智能科技有限公司 | Intelligent door lock based on three-axis magnetometer and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318643A (en) * | 2014-08-28 | 2015-01-28 | 新东圳（苏州）智能科技有限公司 | Intelligent lock |
| CN104618424A (en) * | 2014-08-22 | 2015-05-13 | 东风小康汽车有限公司重庆分公司 | Zigbee type automobile start control method and mobile terminal |
| CN205283825U (en) * | 2015-12-25 | 2016-06-01 | 杭州万向职业技术学院 | Indoor positioner based on earth magnetism |
| CN105632000A (en) * | 2016-03-07 | 2016-06-01 | 上海斐讯数据通信技术有限公司 | Door lock control method and system based on mobile terminal |
| CN105809793A (en) * | 2016-03-14 | 2016-07-27 | 南京邮电大学 | Vehicle unlocking method based on iBeacon movement trajectory |
| CN106092093A (en) * | 2016-05-26 | 2016-11-09 | 浙江工业大学 | A kind of indoor orientation method based on earth magnetism fingerprint matching algorithm |
| CN106979778A (en) * | 2016-01-15 | 2017-07-25 | 阿里巴巴集团控股有限公司 | A kind of localization method, device and mobile terminal |
-
2017
- 2017-08-07 CN CN201710668178.7A patent/CN107464321A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104618424A (en) * | 2014-08-22 | 2015-05-13 | 东风小康汽车有限公司重庆分公司 | Zigbee type automobile start control method and mobile terminal |
| CN104318643A (en) * | 2014-08-28 | 2015-01-28 | 新东圳（苏州）智能科技有限公司 | Intelligent lock |
| CN205283825U (en) * | 2015-12-25 | 2016-06-01 | 杭州万向职业技术学院 | Indoor positioner based on earth magnetism |
| CN106979778A (en) * | 2016-01-15 | 2017-07-25 | 阿里巴巴集团控股有限公司 | A kind of localization method, device and mobile terminal |
| CN105632000A (en) * | 2016-03-07 | 2016-06-01 | 上海斐讯数据通信技术有限公司 | Door lock control method and system based on mobile terminal |
| CN105809793A (en) * | 2016-03-14 | 2016-07-27 | 南京邮电大学 | Vehicle unlocking method based on iBeacon movement trajectory |
| CN106092093A (en) * | 2016-05-26 | 2016-11-09 | 浙江工业大学 | A kind of indoor orientation method based on earth magnetism fingerprint matching algorithm |
Non-Patent Citations (2)
| Title |
|---|
| 吴志添等: "《面向水下地磁导航的地磁测量误差补偿方法研究》", 28 February 2017, 国防工业出版社 * |
| 王国臣等: "《水下组合导航系统》", 30 April 2016, 国防工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111140092A (en) * | 2020-01-10 | 2020-05-12 | 广东科徕尼智能科技有限公司 | Intelligent door lock based on three-axis magnetometer and control method thereof |
| CN111140092B (en) * | 2020-01-10 | 2023-10-13 | 广东好太太智能家居有限公司 | Intelligent door lock based on triaxial magnetometer and control method thereof |
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Application publication date: 20171212 |