CN108399671A - A kind of Internet of Things vena metacarpea video gate inhibition integrated system - Google Patents
A kind of Internet of Things vena metacarpea video gate inhibition integrated system Download PDFInfo
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- CN108399671A CN108399671A CN201810182023.7A CN201810182023A CN108399671A CN 108399671 A CN108399671 A CN 108399671A CN 201810182023 A CN201810182023 A CN 201810182023A CN 108399671 A CN108399671 A CN 108399671A
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- China
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- vena metacarpea
- door
- proxy server
- cell
- mac address
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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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- 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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
-
- 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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
Abstract
The invention discloses a kind of Internet of Things vena metacarpea video gate inhibition integrated systems, proxy server including cloud server, the access controller of each cell gate of each cell, each cell, it is interconnected between cloud server and the proxy server of each cell, the enabling authority information of proxy server periodic synchronization cloud server；It is electrically connected between the input terminal of the access controller and the output end of proxy server, access controller control unit is turned on and off；The gate inhibition integrated system further includes vena metacarpea access control system, IC card entrance guard system, videophone access control system, mobile phone MAC Address access control system and face recognition door control system；The gate inhibition integrated system is integrated with a variety of access control systems, greatly facilitates the disengaging of resident family, while improving security performance, facilitates intelligent management neighbours living.
Description
Technical field
The present invention relates to a kind of Internet of Things vena metacarpea video gate inhibition integrated systems, for opening for intelligent control cell unit door
It closes.
Background technology
Currently, the emphasis for turning each city Transformation development into of novel smart city, intelligence community, and intelligence community
In, security protection work is a particularly important aspect in intelligence community, cell gate be business home and public zones most
One of isolating door afterwards, carry out unit entrance security protection work can prevent to greatest extent criminal by corridor register one's residence into
It steals room.And the opening and closing of cell gate is mainly the following mode at present：1, the mode of video intercom, the i.e. family in each resident family
In be provided with videophone, button and camera are provided on cell gate, visitor needs into fashionable by pressing corresponding door
The trade mark can carry out video intercom；2, directly unlock is carried out using key, card to open the door, it can on the cell gate of the high-end cell of part
Integrated fingerprint identification can be gone back to open the door.However above-mentioned several ways all having some limitations property, make to turn the key in the lock for need with
Body carrying keys, and being easily lost, but the mode of intercommunication needs resident family family someone, and with card open the door it is same need with
Body carries card, and fingerprint recognition is although more convenient, but the safety of fingerprint is not also high, the case where easily falsely using.
Invention content
The technical problem to be solved by the present invention is to：A kind of Internet of Things vena metacarpea video gate inhibition integrated system, the door are provided
Inhibition integrated system is integrated with a variety of access control systems, greatly facilitates the disengaging of resident family, while improving security performance, facilitates intelligence
Energyization manages neighbours living.
In order to solve the above technical problems, the technical scheme is that：A kind of integrated system of Internet of Things vena metacarpea video gate inhibition
System, includes the proxy server of the access controller of each cell gate of cloud server, each cell, each cell, cloud service
It is interconnected between device and the proxy server of each cell, the enabling authority information of proxy server periodic synchronization cloud server；It should
It is electrically connected between the input terminal of access controller and the output end of proxy server, the unlatching of access controller control unit or pass
It closes；The gate inhibition integrated system further includes vena metacarpea access control system, IC card entrance guard system, videophone access control system, mobile phone MAC
Location access control system and face recognition door control system；
The vena metacarpea access control system includes the vena metacarpea scanner being set on each cell gate of each cell, the palm
Vein scanner is electrically connected with the proxy server of each cell, access controller；The Concrete workflow of the vena metacarpea access control system
Cheng Wei：
A1, as unit of buildings unit, resident family essential information is carried out on the webpage that resident family passes through proxy server
Pre- typing and vena metacarpea Image Acquisition, resident family's essential information include resident family's name, address, cell-phone number；Resident family slap it is quiet
When arteries and veins Image Acquisition, each resident family first acquires three vena metacarpea images, and key feature area is carried out between three vena metacarpea images
The comparison two-by-two in domain obtains alignment score, if all alignment scores are all higher than given threshold score, three vena metacarpeas
Image typing succeeds and is set as vena metacarpea qualified images；If one of alignment score is less than given threshold score, then
The 4th vena metacarpea image is acquired, and carries out image two-by-two and compares, is compared two-by-two until between three vena metacarpea images of selection
Until when score is more than given threshold score；It is saved in cloud server after the vena metacarpea qualified images encryption that typing is completed；
A2, incomer carry out vena metacarpea scanning by the vena metacarpea scanner on cell gate, and scanner is in advance to unintelligible
, after the insufficient image filtering of key feature region quantity, choose image clearly, key feature region quantity is more than preset value
The vena metacarpea contrast images are sent in proxy server, proxy server again should by image as vena metacarpea contrast images
Vena metacarpea contrast images are sent in cloud server；
A3, cloud server are by image in the vena metacarpea qualified images database of the vena metacarpea contrast images and corresponding unit
It is compared, palm is divided into three thenar area, centre of the palm area, hypothenar region key feature regions, high in the clouds by cloud server
Server carries out correction correction to vena metacarpea contrast images in advance, three keys in vena metacarpea contrast images after correction correction
The pass that characteristic area key feature corresponding with vena metacarpea qualified images region is compared, and comparing result is obtained one by one
After key characteristic vector is by normalizing to [0,1], the Euclidean distance between key feature vector judges to slap less than or equal to 0.2
Both otherwise vein contrast images and vena metacarpea qualified images coincide, which is the incomer having permission, and misfit, should be into
The person of entering is the incomer of lack of competence；
A4, cloud server send out instruction according to the result of comparison, when judgement vena metacarpea contrast images and vena metacarpea are qualified
Image, which coincide, then sends out door open command to proxy server, then sends door open command to access controller by proxy server, by
Access controller control unit door is opened, and proxy server will open the door to record to be pushed in cloud server and preserve, and quiet when slapping
When arteries and veins contrast images and vena metacarpea qualified images are misfitted, then sends out lack of competence and instruct to proxy server, and by incomer's
Vena metacarpea contrast images preserve a period of time, and the incomer does not carry out identity information typing in this period of preservation, then deletes
The vena metacarpea contrast images of the incomer；
IC card entrance guard system includes the card reader being arranged on each cell gate, first by resident family's body of each unit of cell
Part is registered and is stored in cloud server, which registers each resident family required all kinds of IC to open the door when registering
Card, proxy server reads the household information data in cloud server when initial, and transmits the data to access controller
Memory in, when incomer swipes the card enabling, card reader sends the information of IC card to access controller, if the IC card is to have permission
Card then opens the door and preserves enabling data transmission to proxy server, if it is to have the right that access controller None- identified, which goes out the IC card,
Limit card, then the IC card information is sent to proxy server and is judged by proxy server by access controller, if proxy server is sentenced
Surely remaining lack of competence card, then the IC card information is sent to cloud server is determined whether to have permission by cloud server, if
The card lack of competence is judged at this time, then access controller does not open the door, if being judged to having permission at this time, cloud server takes to agency
Business device transmits door opening command, while acting on behalf of the information that server sync updates the IC card, and proxy server is sending out door opening command,
And the information of the IC card is written in the memory of access controller, access controller control unit is opened the door, and preserves enabling
Record information be uploaded to proxy server；
Videophone access control system, the videophone access control system connect cloud server using the server of cell phone application,
Resident family is registered in cell phone application using cell-phone number, and the cell-phone number of the registration is retained when must be registered with resident family in cloud server
Cell-phone number unanimously can just succeed in registration, after the resident family after succeeding in registration sends out door open command by cell phone application, pass through APP's
Door open command is sequentially transferred to cloud server, proxy server, access controller by server, and final control unit door is beaten
It opens；Intercommunication camera is provided on cell gate, visitor dials the phone of corresponding floor by pressing the doorplate of corresponding floor
Number, and video call and identity validation are realized by cell phone application and intercommunication camera, final control is long-range to open the door；
Mobile phone MAC Address access control system, the system are integrated with MAC acquisition probes in access controller, and resident family is carrying out
Increase the corresponding MAC Address binding of phone number, a phone number when information is registered and in cell phone application when log-on message
Multiple MAC Address can be bound, after mobile phone enters reading area, MAC acquisition probes read the MAC Address of the mobile phone of surrounding,
And the mac address information is sent to proxy server, pull cloud server after the proxy server caches mac address information
In mac address information, whether the two contrast judgement is that the MAC Address having permission then is acted on behalf of if the MAC Address having permission
Server sends out door open command and access controller is and guided to open the door, if lack of competence, access controller does not open the door；
Face recognition door control system, the face recognition door control system acquire after the face information of resident family storage to high in the clouds in advance
In server, the face information of current door opener is acquired by the camera being arranged on cell gate, proxy server should
Face information is transferred to cloud server, and comparison result is sent to proxy server after being compared by cloud server, final logical
Cross being turned on or off for access control control unit door；
Monitoring camera is set in the door of each cell gate, and monitoring is taken the photograph in door when gate controller control unit door is opened
As head by a period of time after the time point video and sectional drawing capture and be uploaded in proxy server preserve as safety prison
Supplemental information is controlled, so that cloud server and proxy server are transferred.
Preferably, the cloud server in advance to vena metacarpea contrast images carry out correction correction mode be：First really
The maximum inscribed circle of the palm of the fixed vena metacarpea contrast images, and with the center of circle of the maximum inscribed circle and inscribed circle with outside thumb
As position line, which passes through thenar area, passes through tune line between two, the point of contact characteristic point of side palm contour line
It is quiet to correct the palm with this for relative position relation between the position line and the position line of vena metacarpea qualified images of whole vena metacarpea contrast images
Arteries and veins contrast images, this correction mode is more reasonable, and the setting of maximum inscribed circle may determine that the size of entire palm area, together
When the center of circle of maximum inscribed circle, the two points of the point of contact of palm contour line are very stablized on the outside of inscribed circle and thumb, and this
The position line that two lines are formed is just passed through thenar area, in this way can be than calibrated according to the position of the position line of image
True positioning image and remedial frames, and the vena metacarpea contrast images after correcting can faster and vena metacarpea qualified images
It compares, faster, recognition time is shorter for rate, has higher success rate.
Preferably, the vena metacarpea scanner is provided with suspend mode, and be provided on vena metacarpea scanner is for detecting
The no detection sensor for being placed with palm, when detection sensor has detected that then vena metacarpea scanner enters a level work shape to palm
State, if palm is not detected in setting time, vena metacarpea scanner enters secondary work state, is scanned under secondary work state
The scan frequency of instrument is slapped quiet less than the scan frequency of level-one working condition if palm has been not detected in twice of setting time
Arteries and veins scanner enters dormant state, and then when detection sensor has detected palm again, scanner is introduced into secondary work
State, and if palm has been detected in one times of setting time under secondary work state, vena metacarpea scanner is again introduced into
To one action state, such sleep state whole equipment saves energy consumption in a dormant state, extends equipment life, and in two level
Scan frequency declines under working condition, that is, ensure that identification certainty, while also having taken into account energy consumption and service life.
Preferably, the cloud server is compared when vena metacarpea image is compared by the way of multithreading
It is right, the vena metacarpea qualified images of storage are numbered, No.1 thread compare can be divided exactly by natural number n Yu 1 number
Vena metacarpea qualified images information, No. two threads compare can be divided exactly by n Yu 2 number vena metacarpea qualified images information, with such
It pushes away；The vena metacarpea qualified images of cloud server storage set priority according to the accuracy and enabling frequency of enabling, and the palm is quiet
The high image override of comparison identification frequency compares in arteries and veins qualified images, and comparison recognition success rate is high in vena metacarpea qualified images
Image second priority compare, after using this way of contrast, the mode of one side multithreading compares, speed faster, on the other hand
Cloud server adjusts the priority of comparison according to the accuracy of enabling frequency and comparison, to ensure the resident family of cell
After vena metacarpea access control system, enabling speed faster, improves the experience of user.
Preferably, specifically comparison and identification method are mobile phone MAC Address access control system：
B1, MAC acquisition probe read the information of MAC Address；
B2, judge whether the intensity of the MAC Address is more than intensity threshold, if more than intensity threshold, then enter next step,
If being less than or equal to intensity threshold, step B1 is returned to；
B3, the illegal MAC set of setting one, judge the MAC Address whether in illegal MAC set, if in illegal MAC collection
In conjunction, corresponding MAC timestamps in illegal MAC set are updated；If not entering next step in illegal MAC set；
B4, judge whether MAC Address has permission, if without permission, which is added in illegal MAC set simultaneously
Update MAC timestamps；If having permission, into next step；
B5, it current time is subtracted into last opening time obtains the time difference, if the time difference, to be less than cell gate automatic
Shut-in time then returns to step B1, if the time is automatically closed more than or equal to cell gate in the time difference, enters next
Step；
B6, judge the MAC Address lasting door opening times whether be greater than or equal to 5 times, if continue door opening times be more than or
Equal to 5 times, then the MAC Address is added in illegal MAC set and updates MAC timestamps；If continuing door opening times to be less than 5 times,
Then enter next step；
B7, the MAC Address door opening times add 1, and access controller control unit door is opened and records enabling information.This
Kind MAC comparisons and knowledge are reasonable otherwise, and when carrying the mobile phone having permission close to cell gate, intensity is stronger at this time, therefore
MAC intensity thresholds are first passed through to filter out the MAC Address of some strength signals difference, it is ensured that incomer just opens after being proximate to cell gate
Door；Then the MAC Address detected always by MAC acquisition probes is weeded out further according to lasting door opening times, such as from cell gate
Very close Stall resident family may persistently be detected by MAC acquisition probes, and the MAC Address can be filtered out by above-mentioned means,
So that it is guaranteed that the normal opening and closing of cell gate.
Preferably, the MAC Address in the illegal MAC set, which divides, has continued door opening times having more than or equal to 5 times
The MAC Address of permission and the MAC Address of lack of competence, illegal MAC set delete primary, the MAC having permission at interval of certain time
Address storage time is more than to delete after 10S, and the MAC Address storage time of lack of competence is more than to delete after 1 hour, in this way can and
When update illegal MAC set, avoid the MAC Address having permission from causing to need just in illegal MAC set for a long time
The case where can not being used when hold-open door, occurs.
After using above-mentioned technical proposal, effect of the invention is：1, the gate inhibition integrated system is integrated with vena metacarpea gate inhibition
System, IC card entrance guard system, videophone access control system, mobile phone MAC Address access control system and face recognition door control system, in this way
At user option door-opening mode is more, more convenient, even if user slaps not with mobile phone or IC card then user can also use
Vein access control system and face recognition door control system come opening unit door, safety higher；2, the gate inhibition integrated system can also profit
The unlatching of cell gate is realized with mobile phone MAC Address, it is thus more convenient, as long as resident family carries the mobile phone having permission and enters list
Around first door, cell gate can automatically open, the degree of automation higher；3, the vena metacarpea access control system acquires resident family in advance
Vena metacarpea qualified images after, then resident family open the door when using three key feature regions matching identification, so that identification is more accelerated
It is fast and accurate, while all vena metacarpea qualified images are stored on cloud server, comparison handles also server beyond the clouds
On, safety higher, processing capacity is stronger, and cloud server also corrects vena metacarpea contrast images, compares speed in this way
It is further increased with accuracy.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the system connection figure of the embodiment of the present invention；
Fig. 2 is comparison and the identification process figure of mobile phone MAC Address；
Fig. 3 is the schematic diagram that palm divides key feature region；
Fig. 4 is the statistic curve figure after the normalization in centre of the palm area；
Fig. 5 is the statistic curve figure after the normalization of thenar area；
Specific implementation mode
Below by specific embodiment, the present invention is described in further detail.
As depicted in figs. 1 and 2, a kind of Internet of Things vena metacarpea video gate inhibition integrated system, including cloud server, each cell
The access controller of each cell gate, each cell proxy server, the proxy server of cloud server and each cell it
Between interconnect, the enabling authority information of proxy server periodic synchronization cloud server；The input terminal of the access controller and agency
It is electrically connected between the output end of server, access controller control unit is turned on and off；Above-mentioned cloud server is mesh
Preceding routine techniques, is made based on cloud platform, has analyzing processing ability and storage function, and proxy server is each cell
Server, the computer room in each cell or entrance guard be set, and access controller is also the controller of current conventional electric controlled door.
The gate inhibition integrated system further includes vena metacarpea access control system, IC card entrance guard system, videophone access control system, mobile phone
MAC Address access control system and face recognition door control system；
The vena metacarpea access control system includes the vena metacarpea scanner being set on each cell gate of each cell, the palm
Vein scanner is electrically connected with the proxy server of each cell, access controller；The Concrete workflow of the vena metacarpea access control system
Cheng Wei：
A1, as unit of buildings unit, resident family essential information is carried out on the webpage that resident family passes through proxy server
Pre- typing and vena metacarpea Image Acquisition, which includes resident family's name, address, cell-phone number, certainly in actual body
The demand according to resident family and selection, may be selected to open any access control system or all access control systems, then right when part acquisition
It answers and just acquires corresponding information when identity-acquiring, such as the information collection of IC card, the acquisition of mobile phone MAC Address, face acquisition etc.；
When carrying out vena metacarpea Image Acquisition, each resident family first acquires three vena metacarpea images for resident family, between three vena metacarpea images
The comparison two-by-two for carrying out key feature region obtains alignment score, if all alignment scores are all higher than given threshold score,
Then three vena metacarpea image typings succeed and are set as vena metacarpea qualified images；If one of alignment score is less than setting threshold
When being worth score, then the 4th vena metacarpea image is acquired again, and carry out image two-by-two and compare, until three vena metacarpea images of selection
Between two-by-two alignment score be more than given threshold score when until；It is saved in cloud after the vena metacarpea qualified images encryption that typing is completed
It holds in server；
A2, incomer carry out vena metacarpea scanning by the vena metacarpea scanner on cell gate, and scanner is in advance to unintelligible
, after the insufficient image filtering of key feature region quantity, choose image clearly, key feature region quantity is more than preset value
Image is as vena metacarpea contrast images, according to hereafter it is known that key feature regional choice is three, then the preset value is
Two, as long as key feature region is more than or equal to 2, then it is i.e. optional as vena metacarpea contrast images, which is compared
Image is sent in proxy server, which is sent in cloud server by proxy server again；
A3, cloud server are by image in the vena metacarpea qualified images database of the vena metacarpea contrast images and corresponding unit
It is compared, as shown in figure 3, palm is divided into three thenar area, centre of the palm area, hypothenar region key features by cloud server
Region, cloud server carry out correction correction to vena metacarpea contrast images in advance, in the vena metacarpea contrast images after correction of rectifying a deviation
Three key feature regions key feature corresponding with vena metacarpea qualified images region compared one by one, and will comparison knot
After the key feature vector that fruit obtains is by normalizing to [0,1], the Euclidean distance between key feature vector is less than or equal to
Both 0.2 judges that vena metacarpea contrast images and vena metacarpea qualified images are coincide, which is the incomer having permission, otherwise
It misfits, which is the incomer of lack of competence；As shown in Figure 4 and Figure 5, Fig. 4 and Fig. 5 is quiet by having had collected largely the palm
Compare in the comparison statistical chart that arteries and veins contrast images and vena metacarpea qualified images are done, wherein class be same person palm between
It compares, compares the comparison between the palm for being different people between class, abscissa is the convolution of Euclidean distance, ordinate in Fig. 4 and Fig. 5
It is density percent ratio, the number after vena metacarpea image recognition that refer under current Euclidean distance convolution be accounts for the percentage of statistics total number of persons
Than, it can be seen that the Euclidean distance convolution between the key feature vector of identical vena metacarpea is substantially less than or equal to 0.2, without
Euclidean distance convolution between same palm arteries and veins characteristic vector is substantially greater than 0.3.Therefore matched threshold value can take 0.3, closer to
The accuracy of 0.2 identification is higher.For quantify vena metacarpea similarity we can define Euclidean distance be 0.3 news commentary be divided into
60 points, Euclidean distance is that 0.2 news commentary is divided into full marks, and Euclidean distance is less than or equal to 0.2 it may be considered that vena metacarpea is completely similar.From
And complete the score conversion of vena metacarpea comparison.Wherein normalized is a kind of common calculation, then this is not described in detail.
And the image comparison of vena metacarpea and calculating have been current conventional identification modes, then this is not described in detail.
A4, cloud server send out instruction according to the result of comparison, when judgement vena metacarpea contrast images and vena metacarpea are qualified
Image, which coincide, then sends out door open command to proxy server, then sends door open command to access controller by proxy server, by
Access controller control unit door is opened, and proxy server will open the door to record to be pushed in cloud server and preserve, and quiet when slapping
When arteries and veins contrast images and vena metacarpea qualified images are misfitted, then sends out lack of competence and instruct to proxy server, and by incomer's
Vena metacarpea contrast images preserve a period of time, and the incomer does not carry out identity information typing in this period of preservation, then deletes
The vena metacarpea contrast images of the incomer；
The cloud server in advance to vena metacarpea contrast images carry out correction correction mode be：Determine that the palm is quiet first
The maximum inscribed circle of the palm of arteries and veins contrast images, and with the center of circle of the maximum inscribed circle and inscribed circle and palm wheel on the outside of thumb
Line between two, the point of contact characteristic point of profile is as position line, which passes through thenar area, by adjusting vena metacarpea
Relative position relation between the position line and the position line of vena metacarpea qualified images of contrast images, vena metacarpea comparison diagram is corrected with this
Picture, this correction mode is more reasonable, and the setting of maximum inscribed circle may determine that the size of entire palm area, while most imperial palace
The two point positions of the point of contact of palm contour line are stablized on the outside of the center of circle of the circle of contact, inscribed circle and thumb, and the two point lines
The position line of formation is just passed through thenar area, can more accurately position figure according to the position of the position line of image in this way
Picture and remedial frames, and the vena metacarpea contrast images after correcting can be compared faster with vena metacarpea qualified images, rate
Faster, recognition time is shorter, has higher success rate.
The vena metacarpea scanner is provided with suspend mode, is provided on vena metacarpea scanner for detecting whether being placed with
The detection of the detection modes such as pressure sensor or infrared sensor may be used in the detection sensor of palm, the detection sensor,
When detection sensor has detected that then vena metacarpea scanner enters level-one working condition to palm, if hand is not detected in setting time
The palm, then vena metacarpea scanner enter secondary work state, the scan frequency of scanner is less than a level work under secondary work state
The scan frequency of state, general scan frequency at least order of magnitude lower, if palm has been not detected in twice of setting time,
Vena metacarpea scanner enters dormant state, and then when detection sensor has detected palm again, scanner is introduced into two level
Working condition, and if palm has been detected in one times of setting time under secondary work state, vena metacarpea scanner is again
One action state is entered, the preferred setting time is one hour in the present embodiment, interior when one is small that palm is not detected
Then enter secondary work state, when another is small after under secondary work state after palm is not detected, then enter not
Dormancy state, such sleep state whole equipment save energy consumption in a dormant state, extend equipment life, and in secondary work state
Lower scan frequency declines, that is, ensure that identification certainty, while also having taken into account energy consumption and service life.
The cloud server is compared when vena metacarpea image is compared by the way of multithreading, to storage
The vena metacarpea qualified images deposited are numbered, No.1 thread compare compare can be divided exactly by natural number n Yu 1 number vena metacarpea conjunction
Table images information, No. two threads compare can be divided exactly by n Yu 2 number vena metacarpea qualified images information, and so on；High in the clouds takes
The vena metacarpea qualified images of business device storage set priority, vena metacarpea qualified images according to the accuracy and enabling frequency of enabling
The high image override of middle comparison identification frequency compares, the high image second priority of comparison recognition success rate in vena metacarpea qualified images
Comparison, after vena metacarpea access control system can be commonly used in the resident resident family of cell, in this way, by adjusting priority, to preferential right
Than to make enabling speed faster, improving the experience of user.
IC card entrance guard system includes the card reader being arranged on each cell gate, first by resident family's body of each unit of cell
Part is registered and is stored in cloud server, which registers each resident family required all kinds of IC to open the door when registering
Card, proxy server reads the household information data in cloud server when initial, and transmits the data to access controller
Memory in, when incomer swipes the card enabling, card reader sends the information of IC card to access controller, if the IC card is to have permission
Card then opens the door and preserves enabling data transmission to proxy server, if it is to have the right that access controller None- identified, which goes out the IC card,
Limit card, then the IC card information is sent to proxy server and is judged by proxy server by access controller, if proxy server is sentenced
Surely remaining lack of competence card, then the IC card information is sent to cloud server is determined whether to have permission by cloud server, if
The card lack of competence is judged at this time, then access controller does not open the door, if being judged to having permission at this time, cloud server takes to agency
Business device transmits door opening command, while acting on behalf of the information that server sync updates the IC card, and proxy server is sending out door opening command,
And the information of the IC card is written in the memory of access controller, access controller control unit is opened the door, and preserves enabling
Record information be uploaded to proxy server；The IC card can be Citizen Card Item, badge, Intelligent bracelet etc..
Videophone access control system, the videophone access control system connect cloud server using the server of cell phone application,
Resident family is registered in cell phone application using cell-phone number, and the cell-phone number of the registration is retained when must be registered with resident family in cloud server
Cell-phone number unanimously can just succeed in registration, after the resident family after succeeding in registration sends out door open command by cell phone application, pass through APP's
Door open command is sequentially transferred to cloud server, proxy server, access controller by server, and final control unit door is beaten
It opens；Intercommunication camera is provided on cell gate, visitor dials the phone of corresponding floor by pressing the doorplate of corresponding floor
Number, and video call and identity validation are realized by cell phone application and intercommunication camera, final control is long-range to open the door；
Mobile phone MAC Address access control system, the system are integrated with MAC acquisition probes in access controller, and resident family is carrying out
Increase the corresponding MAC Address binding of phone number, a phone number when information is registered and in cell phone application when log-on message
Multiple MAC Address can be bound, after mobile phone enters reading area, MAC acquisition probes read the MAC Address of the mobile phone of surrounding,
And the mac address information is sent to proxy server, pull cloud server after the proxy server caches mac address information
In mac address information, whether the two contrast judgement is that the MAC Address having permission then is acted on behalf of if the MAC Address having permission
Server sends out door open command and access controller is and guided to open the door, if lack of competence, access controller does not open the door；Mobile phone MAC
Specifically comparison and identification method are location access control system：
B1, MAC acquisition probe read the information of MAC Address；
B2, judge whether the intensity of the MAC Address is more than intensity threshold, if more than intensity threshold, then enter next step,
If being less than or equal to intensity threshold, step B1 is returned to, the preferred intensity threshold is -40dbm；
B3, the illegal MAC set of setting one, judge the MAC Address whether in illegal MAC set, if in illegal MAC collection
In conjunction, corresponding MAC timestamps in illegal MAC set are updated；If not entering next step in illegal MAC set；
B4, judge whether MAC Address has permission, if without permission, which is added in illegal MAC set simultaneously
Update MAC timestamps；If having permission, into next step；
B5, it current time is subtracted into last opening time obtains the time difference, if the time difference, to be less than cell gate automatic
Shut-in time, in the present embodiment, it is 3s that cell gate, which is automatically closed the time, then step B1 is returned to, if the time difference is more than or waits
In the time that is automatically closed of cell gate, then next step is entered；
B6, judge the MAC Address lasting door opening times whether be greater than or equal to 5 times, if continue door opening times be more than or
Equal to 5 times, then the MAC Address is added in illegal MAC set and updates MAC timestamps；If continuing door opening times to be less than 5 times,
Then enter next step；
B7, the MAC Address door opening times add 1, and access controller control unit door is opened and records enabling information.This
Kind MAC comparisons and knowledge are reasonable otherwise, and when carrying the mobile phone having permission close to cell gate, intensity is stronger at this time, therefore
MAC intensity thresholds are first passed through to filter out the MAC Address of some strength signals difference, it is ensured that incomer just opens after being proximate to cell gate
Door；Then the MAC Address detected always by MAC acquisition probes is weeded out further according to lasting door opening times, such as from cell gate
Very close Stall resident family may persistently be detected by MAC acquisition probes, and the MAC Address can be filtered out by above-mentioned means,
So that it is guaranteed that the normal opening and closing of cell gate.
MAC Address in the illegal MAC set, which divides, have been continued door opening times and is greater than or equal to 5 times to have permission
The MAC Address of MAC Address and lack of competence, illegal MAC set are deleted primary at interval of certain time.Set the interval time as
10s, since the search rate of MAC acquisition probes is very fast, if the MAC Address near cell gate persistently exists, therefore just
Can be quick search 5 times or more in the short time, therefore, this kind of MAC Address will be counted into illegal MAC set, be had the right
The MAC Address storage time of limit is more than to delete after 10S, and the MAC Address storage time of lack of competence is more than to delete after 1 hour, this
Sample can timely update illegal MAC set, and the MAC Address having permission is avoided to be made in illegal MAC set for a long time
The case where can not being used at needing when normal door, occurs.
Face recognition door control system, the face recognition door control system acquire after the face information of resident family storage to high in the clouds in advance
In server, the face information of current door opener is acquired by the camera being arranged on cell gate, proxy server should
Face information is transferred to cloud server, and comparison result is sent to proxy server after being compared by cloud server, final logical
Cross being turned on or off for access control control unit door；Recognition of face in mankind's identification gate control system uses current face
Recognition principle is realized.
Monitoring camera is set in the door of each cell gate, and monitoring is taken the photograph in door when gate controller control unit door is opened
As head by a period of time after the time point video and sectional drawing capture and be uploaded in proxy server preserve as safety prison
Supplemental information is controlled, so that cloud server and proxy server are transferred, which monitors the feelings of incomer after enabling
Condition, and then incomer's situation of monitoring unit door is assisted, to determine each incomer according to opening time, facilitate police service
Security protection is collected evidence.
Claims (6)
1. a kind of Internet of Things vena metacarpea video gate inhibition integrated system, includes the door of each cell gate of cloud server, each cell
The proxy server of taboo controller, each cell, interconnects, proxy server between cloud server and the proxy server of each cell
The enabling authority information of periodic synchronization cloud server；Between the input terminal of the access controller and the output end of proxy server
Electrical connection, access controller control unit door are turned on and off；It is characterized in that：The gate inhibition integrated system further includes vena metacarpea
Access control system, IC card entrance guard system, videophone access control system, mobile phone MAC Address access control system and face recognition door control system；
The vena metacarpea access control system includes the vena metacarpea scanner being set on each cell gate of each cell, the vena metacarpea
Scanner is electrically connected with the proxy server of each cell, access controller；The specific workflow of the vena metacarpea access control system is：
A1, as unit of buildings unit, resident family essential information is carried out on the webpage that resident family passes through proxy server and is pre-recorded
Enter with vena metacarpea Image Acquisition, which includes resident family's name, address, cell-phone number；Resident family is carrying out vena metacarpea figure
When as acquisition, each resident family first acquires three vena metacarpea images, and key feature region is carried out between three vena metacarpea images
It compares two-by-two and obtains alignment score, if all alignment scores are all higher than given threshold score, three vena metacarpea images
Typing succeeds and is set as vena metacarpea qualified images；If one of alignment score is less than given threshold score, then acquire
4th vena metacarpea image, and carry out image two-by-two and compare, until alignment score two-by-two between three vena metacarpea images of selection
Until when more than given threshold score；It is saved in cloud server after the vena metacarpea qualified images encryption that typing is completed；
A2, incomer carry out vena metacarpea scanning by the vena metacarpea scanner on cell gate, and scanner is in advance to unsharp, pass
After the image filtering of key characteristic area lazy weight, image clearly is chosen, key feature region quantity is more than the image of preset value
As vena metacarpea contrast images, which is sent in proxy server, proxy server is quiet by the palm again
Arteries and veins contrast images are sent in cloud server；
A3, cloud server carry out image in the vena metacarpea qualified images database of the vena metacarpea contrast images and corresponding unit
It compares, palm is divided into three thenar area, centre of the palm area, hypothenar region key feature regions, cloud service by cloud server
Device carries out correction correction to vena metacarpea contrast images in advance, three key features in vena metacarpea contrast images after correction correction
Region key feature corresponding with vena metacarpea qualified images region is compared one by one, and the key that comparing result is obtained is special
After vector is levied by normalizing to [0,1], the Euclidean distance between key feature vector judges vena metacarpea less than or equal to 0.2
Contrast images and vena metacarpea qualified images coincide, which is the incomer having permission, and otherwise the two misfits, the incomer
For the incomer of lack of competence；
A4, cloud server send out instruction according to the result of comparison, when judgement vena metacarpea contrast images and vena metacarpea qualified images
It is identical then send out door open command to proxy server, then door open command is sent to access controller, by gate inhibition by proxy server
Controller control unit door is opened, and proxy server will open the door to record to be pushed in cloud server and preserve, and work as vena metacarpea pair
When being misfitted than image and vena metacarpea qualified images, then sends out lack of competence and instruct to proxy server, and the palm of incomer is quiet
Arteries and veins contrast images preserve a period of time, and the incomer does not carry out identity information typing in this period of preservation, then deleting should be into
The vena metacarpea contrast images for the person of entering；
IC card entrance guard system includes the card reader being arranged on each cell gate, first steps on resident family's identity of each unit of cell
Remember and store in cloud server, which registers each resident family required all kinds of IC card opened the door when registering, just
Proxy server reads the household information data in cloud server when the beginning, and transmits the data to the memory of access controller
In, when incomer swipes the card enabling, card reader sends the information of IC card to access controller, if the IC card is to have permission card,
It opens the door and preserves enabling data transmission to proxy server, if it is to have permission card that access controller None- identified, which goes out the IC card,
Then the IC card information is sent to proxy server and is judged by proxy server by access controller, if proxy server judgement remains unchanged
It is lack of competence card, then the IC card information is sent to cloud server is determined whether to have permission by cloud server, if sentencing at this time
The fixed card lack of competence, then access controller does not open the door, if being judged to having permission at this time, cloud server is passed to proxy server
Defeated door opening command, while the information that server sync updates the IC card is acted on behalf of, proxy server is sending out door opening command, and should
The information of IC card is written in the memory of access controller, and access controller control unit is opened the door, and preserves the record of enabling
Information is uploaded to proxy server；
Videophone access control system, the videophone access control system connect cloud server, resident family using the server of cell phone application
It is registered using cell-phone number in cell phone application, the hand that the cell-phone number of the registration is retained when must be registered with resident family in cloud server
Machine number unanimously can just succeed in registration, and after the resident family after succeeding in registration sends out door open command by cell phone application, pass through the service of APP
Door open command is sequentially transferred to cloud server, proxy server, access controller by device, and final control unit door is opened；
Intercommunication camera is provided on cell gate, visitor dials the telephone number of corresponding floor by pressing the doorplate of corresponding floor,
And video call and identity validation are realized by cell phone application and intercommunication camera, final control is long-range to open the door；
Mobile phone MAC Address access control system, the system are integrated with MAC acquisition probes in access controller, and resident family is into row information
Increase phone number corresponding MAC Address binding when registration and in cell phone application when log-on message, a phone number can be tied up
Fixed multiple MAC Address, after mobile phone enters reading area, MAC acquisition probes read the MAC Address of the mobile phone of surrounding, and will
The mac address information is sent to proxy server, is pulled in cloud server after the proxy server caches mac address information
Whether mac address information, the two contrast judgement are the MAC Address having permission, if the MAC Address having permission, then agency service
Device sends out door open command and access controller is and guided to open the door, if lack of competence, access controller does not open the door；
Face recognition door control system, after which acquires the face information of resident family in advance storage arrive cloud service
In device, the face information of current door opener is acquired by the camera being arranged on cell gate, proxy server is by the face
Information is transferred to cloud server, and comparison result is sent to proxy server after being compared by cloud server, eventually by door
Prohibit being turned on or off for control control unit door；
Monitoring camera is set in the door of each cell gate, monitoring camera in door when gate controller control unit door is opened
By in a period of time after the time point video and sectional drawing capture and be uploaded in proxy server preserve as security monitoring mend
Information is filled, so that cloud server and proxy server are transferred.
2. a kind of Internet of Things vena metacarpea video gate inhibition integrated system as described in claim 1, it is characterised in that：The high in the clouds clothes
Business device in advance to vena metacarpea contrast images carry out correction correction mode be：The palm of the vena metacarpea contrast images is determined first
Maximum inscribed circle, and with two, the point of contact feature in the center of circle of the maximum inscribed circle and inscribed circle and palm contour line on the outside of thumb
Point between line be used as position line, the position line pass through thenar area, by adjusting vena metacarpea contrast images position line and
Relative position relation between the position line of vena metacarpea qualified images corrects vena metacarpea contrast images with this.
3. a kind of Internet of Things vena metacarpea video gate inhibition integrated system as claimed in claim 2, it is characterised in that：The vena metacarpea
Scanner is provided with suspend mode, is provided on vena metacarpea scanner for detecting whether be placed with the detection sensor of palm,
When detection sensor has detected that then vena metacarpea scanner enters level-one working condition to palm, if hand is not detected in setting time
The palm, then vena metacarpea scanner enter secondary work state, the scan frequency of scanner is less than a level work under secondary work state
The scan frequency of state, if palm has been not detected in twice of setting time, vena metacarpea scanner enters dormant state, then
When detection sensor has detected palm again, scanner is introduced into secondary work state, and if under secondary work state
Palm has been detected in one times of setting time, then vena metacarpea scanner is re-introduced into one action state.
4. a kind of Internet of Things vena metacarpea video gate inhibition integrated system as claimed in claim 3, it is characterised in that：The high in the clouds clothes
Device be engaged in when vena metacarpea image is compared, is compared by the way of multithreading, to the vena metacarpea qualified images of storage
Be numbered, No.1 thread compare compare can be divided exactly by natural number n Yu 1 number vena metacarpea qualified images information, No. two lines
Journey compare can be divided exactly by n Yu 2 number vena metacarpea qualified images information, and so on；The vena metacarpea of cloud server storage
Qualified images set priority according to the accuracy and enabling frequency of enabling, and comparison identification frequency is high in vena metacarpea qualified images
The comparison of image override, the high image second priority comparison of comparison recognition success rate in vena metacarpea qualified images.
5. a kind of Internet of Things vena metacarpea video gate inhibition integrated system as claimed in claim 4, it is characterised in that：Mobile phone MAC
Specifically comparison and identification method are location access control system：
B1, MAC acquisition probe read the information of MAC Address；
B2, judge whether the intensity of the MAC Address is more than intensity threshold, if more than intensity threshold, then enter next step, if small
In or equal to intensity threshold, step B1 is returned to；
B3, the illegal MAC set of setting one, judge the MAC Address whether in illegal MAC set, if gathering in illegal MAC
In, update corresponding MAC timestamps in illegal MAC set；If not entering next step in illegal MAC set；
B4, judge whether MAC Address has permission, if without permission, which is added in illegal MAC set and is updated
MAC timestamps；If having permission, into next step；
B5, it current time is subtracted into last opening time obtains the time difference, if the time difference is automatically closed less than cell gate
Time then returns to step B1, if the time is automatically closed more than or equal to cell gate in the time difference, enters in next step
Suddenly；
B6, judge whether the lasting door opening times of the MAC Address are greater than or equal to 5 times, if continuing door opening times is greater than or equal to 5
It is secondary, then the MAC Address is added in illegal MAC set and updates MAC timestamps；If continuing door opening times to be less than 5 times, enter
Next step；
B7, the MAC Address door opening times add 1, and access controller control unit door is opened and records enabling information.
6. a kind of Internet of Things vena metacarpea video gate inhibition integrated system as claimed in claim 5, it is characterised in that：It is described illegal
MAC Address in MAC set, which divides, has continued the MAC Address that has permission and lack of competence that door opening times are greater than or equal to 5 times
MAC Address, illegal MAC set are deleted primary at interval of certain time, and the MAC Address storage time having permission is more than to delete after 10S
It removes, the MAC Address storage time of lack of competence is more than to delete after 1 hour.
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Address after: 215600 Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province (No. 6 Xinjing West Road, South District) Jiangsu Shengshi Huaan Intelligent Technology Co., Ltd. Applicant after: Jiangsu Shengshi Huaan Internet Technology Co.,Ltd. Address before: 215600 Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province (No. 6 Xinjing West Road, South District) Jiangsu Shengshi Huaan Intelligent Technology Co., Ltd. Applicant before: JIANGSU SHENGSHI HUAAN INTELLIGENT TECHNOLOGY CO.,LTD. |
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Application publication date: 20180814 |