CN205594741U - Intelligent access control system based on identification - Google Patents
Intelligent access control system based on identification Download PDFInfo
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- CN205594741U CN205594741U CN201521130344.0U CN201521130344U CN205594741U CN 205594741 U CN205594741 U CN 205594741U CN 201521130344 U CN201521130344 U CN 201521130344U CN 205594741 U CN205594741 U CN 205594741U
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Abstract
The utility model provides an intelligent access control system based on identification, includes the equipment of equipment and the second side of first side, and the equipment of first side includes infrared inductor and infrared camera, and the equipment of second side includes display and central controller, central controller includes acquisition control and transport module, face recognition module and mechanical control module, and wherein, acquisition control and transport module are configured as, senses someone the time control infrared camera that gets into the sensitizing range of first side at infrared inductor and gathers the image of first side, then show the display that the acquisition control 0 of the image that infrared camera gathered inclined to the second and send to face recognition module and discern, face recognition module is configured as and discerns people's face of the people of first side according to the received of institute data to produce the discernment result, and the mechanical control module is configured as, according to the produced discernment result of face recognition module, produces and send the instruction that the people who permits first side got into the second side.
Description
Technical field
This utility model relates to intelligent access control system, in particular it relates to identity-based identification
Intelligent access control system.
Background technology
In recent years, security protection, security become more and more important for the life of people, with
It, the electronic access control system safer than conventional door lock is widely used.But,
Most of electronic access control systems use magnetic card key or password key, and both key are all
Having the biggest leak, magnetic card key to be easily replicated, password key is easily stolen peeps, and this makes
Obtain people and need safer key technology.
Biological characteristic refers to physiological feature or the behavior characteristics of people, has the uniqueness of height,
It it is the optimum selection of a new generation's security product key.If biometrics identification technology can be answered
For gate control system, this will create more safer than electronic access control system, the most competitive
Product.
Known exists intelligent access control system based on recognition of face, recognition of face
Technology has initiative, non-infringement and user friendly compared to other biological feature identification technique
Deng many advantages, but, it is easily subject to the impact of illumination, the attitude of people and expression etc..
Additionally, it is desirable to propose more intelligent intelligent access control system.
Utility model content
One of the purpose of this utility model is to provide the intelligent entrance guard system of a kind of identity-based identification
System, its invalid monitoring period that can greatly reduce system and life that beneficially acquisition quality is higher
Thing feature, has higher accuracy of identification, it is possible to carry out the Deviant Behavior of the people of sensitizing range
Monitoring and early warning, and timely and effectively monitoring information can be notified user.
For achieving the above object, this utility model provides the Intelligent door of a kind of identity-based identification
Access control system, it equipment including the first side and the equipment of the second side, wherein,
The equipment of the first side includes: infrared inductor, and it is configured to sense whether someone enters
Enter the sensitizing range of the first side；And infrared camera, it is configured to sense at infrared inductor
During to the sensitizing range having people to enter the first side, gather the image of the first side,
The equipment of the second side includes: display, and it is display configured to infrared camera and is adopted
The image that collection arrives；And central controller, described central controller includes acquisition controlling and transmission mould
Block, face recognition module and machine control modules, wherein,
Acquisition controlling and transport module are configured to, and sense that someone enters at infrared inductor
Control infrared camera during the sensitizing range of the first side and gather the image of the first side, then by infrared
The display that the data of photographic head acquired image send to the second side carries out showing, Yi Jifa
Deliver to face recognition module be identified；
Face recognition module is configured to, according to received data to the people's of the first side
Face is identified, and produces recognition result；And
Machine control modules is configured to, according to recognition result produced by face recognition module,
Produce and send the instruction allowing the people of the first side to enter the second side.
Preferably, the equipment of the second side also includes: memorizer, and it is configured to storage registration
User data and reservation visitor's data,
Wherein, machine control modules is configured to, when face recognition module is by with reference to storage
The registration user data stored in device and/or reservation visitor's data, according to infrared camera institute
The data of image gathered and the people that recognition result is the first side produced is registration user or pre-
About during visitor, produce and send the instruction allowing the people of the first side to enter the second side.
It is further preferred that memorizer is additionally configured to, when the knowledge that face recognition module produces
Other result be the people of the first side be reservation visitor or when not preengaging visiting personnel, store this and pre-request to discuss
Visitor or do not preengage the visiting time of visiting personnel, time departure and the image in the first side thereof.
Preferably, described central controller also includes: wireless transport module, and it is configured to
Using recognition result produced by face recognition module as the transmission of identification result to user eventually
End, user operation user terminal indicates machine control modules to produce also by wireless transport module
Send the instruction allowing the people of the first side to enter the second side.
Preferably, described central controller also includes: Activity recognition module, and it is configured to
The behavior of the people of the first side is identified by the data according to infrared camera acquired image,
Judge and record the Deviant Behavior of people of the first side.
It is further preferred that described central controller also includes: wireless transport module, its quilt
It is configured to be judged recognition result produced by face recognition module and Activity recognition module
Deviant Behavior is transmitted to user terminal as identification result.
Preferably, described intelligent access control system also includes: alarm device, and it is configured to,
When machine control modules does not produce and send the instruction allowing the people of the first side to enter the second side
And the people of the first side makes a forcible entry into the second side alarm.
Preferably, the equipment of the first side also includes: man-machine interaction instruction device, it is configured
For indicating the people of the first side to perform specific action.
Preferably, the equipment of the first side and the equipment of the second side all include speaker and mike.
This utility model compared with prior art has clear advantage and beneficial effect, specifically
For, in the intelligent access control system of identity-based identification of the present utility model, use infrared induction
Device is monitored, and once senses that someone enters sensitizing range (such as, the exterior door of the first side
Mouthful), then trigger infrared camera and gather the image of the first side, on the one hand, utilize infrared induction
Someone enters the sensitizing range of the first side when can greatly reduce invalid monitoring to device intelligent-induction
Between, on the other hand, infrared camera can resist illumination interference to a certain extent, is conducive to adopting
The biological characteristic that the quality of the people collecting the first side is higher；It addition, identity-based of the present utility model
In the intelligent access control system identified, the book of final entry and storage enter the people of the sensitizing range of the first side
Related data, facilitate user to transfer and check these records；Identity-based of the present utility model
The intelligent access control system identified also uses wireless transport module, it is thus possible to timely and effectively will
Monitoring relevant information is sent to user (such as, registration user) to allow user take in time accordingly
Measure, and the instruction that user sends can be received；And, identity-based of the present utility model
The intelligent access control system identified also utilize Activity recognition module to carry out the behavior of the people to the first side
It is estimated, improves the accuracy of identification of intelligent access control system, and can be to the people of the first side
Deviant Behavior carry out early warning, the most intelligent, safety and reliable；Meanwhile, by first
Side arranges man-machine interaction instruction device, the intelligent entrance guard system of identity-based identification of the present utility model
System can provide higher accuracy of identification, prevents intelligent access control system by silica gel face or photo
Deng deception, also can prevent intelligent access control system from surprisingly producing and sending and allow the people of the first side to enter
The instruction of the second side；By being respectively provided with speaker and mike in the first side and the second side, it is possible to
Realize the intercommunication function between the first side and the second side；Additionally, the use of alarm device is this reality
Last line of defense is provided with the intelligent access control system of novel identity-based identification.
Accompanying drawing explanation
Accompanying drawing as part of the specification, is used for providing of the present utility model the most detailed
Thin explanation, in accompanying drawing:
Fig. 1 is the intelligent entrance guard illustrating the identity-based identification according to this utility model embodiment
The composition of system and the schematic diagram of application；
Fig. 2 is the intelligent entrance guard illustrating the identity-based identification according to this utility model embodiment
The assembling decomposing schematic representation of system；
Fig. 3 is the intelligent entrance guard illustrating the identity-based identification according to this utility model embodiment
The diagram of the workflow example of system.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, base of the present utility model is described in further detail
Intelligent access control system in identification.
Fig. 1 is the intelligent entrance guard illustrating the identity-based identification according to this utility model embodiment
The composition of system and the schematic diagram of application.As it is shown in figure 1, according to this utility model embodiment
The intelligent access control system of identity-based identification can be used for outdoor monitoring, and it includes the first side (outdoor)
Equipment and the equipment of the second side (indoor).
In this utility model embodiment, " equipment of the first side (outdoor) " refers to for
The equipment of side (outdoor), for the sake of security, it can be arranged on the second side (indoor)
With the intersection (such as, be embedded on door) of the first side (outdoor), as long as it can be for
Side (outdoor) performs to operate.
Although only using " outdoor " and " indoor " as " in this utility model embodiment
Side " and the example of " the second side " be described, it should be understood, however, that this practicality
" the first side " and " the second side " in novel is not limited to " outdoor " and " indoor ", permissible
Be exchanged with each other, and can regardless of inside and outside, for example, it is possible to be the side of arbitrary interval and another
Side.
As it is shown in figure 1, in this embodiment, outdoor equipment may include that infrared inductor,
It is configured to sense whether someone enters outdoor sensitizing range (such as, if someone enters all
Outdoor sensitizing range such as outdoor doorway etc.)；And infrared camera, it is configured to infrared
Induction apparatus senses when someone enters outdoor sensitizing range, gathers outdoor image.
This intelligent access control system uses outside infrared inductor Control Room, once senses that someone enters
Enter outdoor sensitizing range, then trigger infrared camera and gather outdoor image, on the one hand, utilize
Someone enters outdoor sensitizing range and can greatly reduce invalid prison infrared inductor intelligent-induction
The control time, on the other hand, infrared camera can resist illumination interference to a certain extent, favorably
In the biological characteristic that the quality gathering outdoor people is higher.
As it is shown in figure 1, in this embodiment, indoor equipment may include that display, its
It is display configured to the image that infrared camera is collected；And central controller, described central authorities
Controller includes acquisition controlling and transport module, face recognition module and machine control modules.
Acquisition controlling and transport module can be configured to, and sense that someone enters room at infrared inductor
Control infrared camera during outer sensitizing range and gather outdoor image, then by infrared camera institute
The data of the image gathered send and carry out showing and sending to face knowledge to indoor display
Other module is identified.Face recognition module can be configured to, and is adopted according to infrared camera
The face of outdoor people is identified by the data of the image of collection, and produces recognition result.
Additionally, as it is shown in figure 1, in this embodiment, described intelligent access control system can also wrap
Including: alarm device, it is configured as machine control modules and does not produce and send permission outdoor
People enter the instruction of indoor and the people of outdoor makes a forcible entry into indoor alarm.Can be as required
Alarm device is arranged on indoor or other positions.
As it is shown in figure 1, in this embodiment, indoor equipment and outdoor equipment all can wrap
Include speaker, mike, thus the people of indoor can engage in the dialogue with outdoor people.And,
Outdoor speaker is also used as man-machine interaction instruction device, for sending finger to outdoor people
Showing, outdoor people can perform specific action (such as, swing bucket rotor, up and down according to instruction
Nod, smile, dehisce etc. action), thus for judge outdoor people intention and/or
Activity (such as face activity).In the case of Gai, such as, face recognition module can be configured
For interactive mode, it is after the intention judging outdoor people and/or face activity, according to institute
The face of outdoor people is identified by the data received, and produces recognition result.
Certainly, outdoor equipment can also include that the display lamp of such as LED is used as man-machine friendship
Coreference showing device, the different ignition mode of display lamp are corresponding to different instructions, and outdoor people can
To perform specific action according to instruction, thus for judging intention and the activity of the people of outdoor.
Such as, man-machine interaction instruction device can be configured to send instruction at random or set according to predetermined
Put and send instruction.
Further, as it is shown in figure 1, in this embodiment, described central controller is all right
Including: wireless transport module, it is configured to recognition result produced by face recognition module
Transmitting to user terminal as identification result, user can operate user terminal by wireless
Transport module indicates machine control modules to produce and sends and allows outdoor people to enter indoor
Instruction.User terminal can be such as personal computer, mobile phone, special-purpose terminal etc..
Certainly, described intelligent access control system can also include doorbell, door lock etc..In the case of Gai,
Such as, machine control modules for example, door lock control module, it can be configured to according to doorbell
Produced by signal and face recognition module, recognition result and/or user indicate and produce also
Sending the instruction allowing outdoor people to enter indoor, door lock is sent according to door lock control module
Instruction is unblanked.In practice, indoor equipment can also include various control knob, such as,
User can indicate machine control modules to produce by control knob and send and allow outdoor
People enters the instruction of indoor.
Further, as it is shown in figure 1, in this embodiment, described central controller is all right
Including: Activity recognition module, it is configured to the number according to infrared camera acquired image
It is identified according to the behavior of the people to outdoor, it is determined that and the Deviant Behavior of the people outside recording room.Should
In the case of, it is different that recognition result produced by face recognition module and Activity recognition module are judged
Chang Hangwei all can transmit to user terminal as identification result.
Further, as it is shown in figure 1, in this embodiment, indoor equipment can also include:
Memorizer, it is configured to storage registration user data and reservation visitor's data, such as, registration
User data can include the facial image model registering user, and reservation visitor's data can include
The facial image model of reservation visitor.In the case of Gai, machine control modules be configured to, and works as people
Face identification module by with reference to the registration user stored in memorizer facial image model and/
Or the reservation facial image model of visitor and people that the recognition result that produces is outdoor is that registration is used
When family or reservation visitor, produce and send the instruction allowing outdoor people to enter indoor.Further
Ground, memorizer can be configured to, when recognition result produced by face recognition module is outdoor
People be reservation visitor or when not preengaging visiting personnel, store this reservation visitor or do not preengage visiting
The visiting time of personnel, time departure and the image in outdoor thereof.
Fig. 2 is the intelligent entrance guard illustrating the identity-based identification according to this utility model embodiment
The assembling decomposing schematic representation of system.As in figure 2 it is shown, the equipment of indoor can be integrated in single aobvious
Showing and be arranged on indoor in control terminal, outdoor equipment can be integrated on peephole and periphery
And be embedded on door.
Fig. 3 is the smart electronics illustrating the identity-based identification according to this utility model embodiment
The flow chart of the identification flow example of opal system.
In this embodiment, as it is shown on figure 3, once infrared inductor senses that someone enters room
Outer sensitizing range, then control infrared camera by acquisition controlling and transport module and gather outdoor
Image, then pass through acquisition controlling and transport module by the data of infrared camera acquired image
Transmission to face recognition module and Activity recognition module is identified.User can be in advance to registration
(such as, it can infrared by the intelligent access control system of the present embodiment for user's facial image
Photographic head obtain) and/or reservation visitor's photo carry out Image semantic classification, feature extraction, model
Structures etc. process, to obtain registration user's facial image model and/or reservation visitor's facial image
Model, the registration user that then will be obtained via wireless transport module by operation user terminal
Facial image model and/or reservation visitor's facial image model are uploaded and are stored in memorizer.
So, face recognition module can be to being stored in received facial image and memorizer
Facial image model compares, and such as, processes by performing face locating segmentation etc., produces
Raw recognition result.When the people that recognition result is outdoor is registration user, door lock control module is produced
Give birth to and send unlocking signal, thus allow to register user and enter indoor.When recognition result is outdoor
People be reservation visitor time, then can be according to pre-setting, such as, select by being wirelessly transferred
Module is by recognition result transmission to user terminal, user (such as, homeowners, registration user
Deng) operation user terminal indicates door lock control module to produce and send unlocking signal, thus fair
Permitted reservation visitor and entered indoor.Certainly, when the people that recognition result is outdoor is registration user,
Can also be transmitted recognition result to user terminal by wireless transport module, user is (such as,
Registration user oneself) operation user terminal indicate door lock control module produce and send letter of unblanking
Number, thus allow to register user oneself and enter indoor.If additionally, user be set in advance as can
For reservation visitor's auto-unlocking, then when the people being outdoor when recognition result is reservation visitor, door
Lock control module can produce and send unlocking signal voluntarily, thus allow to preengage visitor and enter indoor.
As replacement, when the people that recognition result is outdoor is reservation visitor, it is also possible to by such as room
Interior speaker notifies that indoor user is unblanked, and indoor user can be by such as indoor control knob
(seeing Fig. 2) indicates door lock control module produce and send unlocking signal, certainly, indoor
Control knob can also directly control door lock unblanks.But, for the sake of security, work as knowledge
When the people that other result is outdoor is reservation visitor, when memorizer can store this reservation visitor visiting
Between, time departure and at outdoor image.Additionally, when the people that recognition result is outdoor is
When not preengaging visiting personnel, can by wireless transport module by recognition result transmission to user eventually
End, is decided whether to unblank by user (such as, homeowners).Now, memorizer also can be deposited
Store up this and do not preengage the visiting time of visiting personnel, time departure and the video in outdoor thereof.Nothing
Opinion is which kind of situation, when door lock is forcibly tried to open, can trigger alarm device and send ring
Report to the police and/or send warning message and report to the police to user terminal.Meanwhile, Activity recognition mould
Block can judge (such as, to pass through according to the data of the outdoor image that infrared camera is gathered
Track following, behavior analysis etc.) and recording room outside people Deviant Behavior (such as, for a long time
Hover, spy upon, destruction etc.), and transmit it to user terminal by wireless transport module,
To carry out early warning.
In this embodiment, wireless transport module can support such as WIFI, bluetooth, GSM/GPRS,
The Radio Transmission Technologys such as CDMA, EVDO, TD-SCDMA, WCDMA, user can be by wireless biography
Defeated module is transferred at any time, is checked that the data stored in memorizer are (such as, including recognition of face
Deviant Behavior that the recognition result of module, Activity recognition module are recorded, pre-requesting to discuss of being stored
Visitor and/or do not preengage the visiting time of visiting personnel, time departure and at outdoor image
Etc.).By using wireless transport module, the intelligent access control system of this utility model embodiment
The purpose can realize remotely monitoring, controlling.
The above is only preferred embodiment of the present utility model, not new to this practicality
The technical scope of type imposes any restrictions, therefore, according to technical spirit of the present utility model to more than
Any amendment, equivalent variations and modification that embodiment is made all still fall within this utility model technology
In the range of scheme.
Claims (9)
1. an intelligent entrance guard equipment for identity-based identification, including equipment and the equipment of the second side of the first side, wherein,
The equipment of the first side includes:
Infrared inductor, it is configured to sense whether someone enters the sensitizing range of the first side；With
Infrared camera, it is configured to, when infrared inductor senses that someone enters the sensitizing range of the first side, gather the image of the first side,
The equipment of the second side includes:
Display, it is display configured to the image that infrared camera is collected；
Acquisition control device, it is configured to respond to infrared inductor and senses that someone enters the sensitizing range of the first side and controls infrared camera and gather the image of the first side；
Data transmission device, its display being configured to the data of infrared camera acquired image be sent to the second side shows；
Face identification device, the face of the people of the first side is identified, and produces recognition result by its data being configured to according to infrared camera acquired image；And
Machine control unit, it is configured to, according to recognition result produced by face identification device, produce and send the instruction allowing the people of the first side to enter the second side.
Intelligent entrance guard equipment the most according to claim 1, wherein, the equipment of the second side also includes:
Memorizer, it is configured to store registers user data and reservation visitor's data,
Wherein, machine control unit is configured to, when face identification device by with reference to memorizer is stored register user data and/or reservation visitor's data and time the recognition result that produces is registration user or reservation visitor as the people of the first side, the people producing and sending permission the first side enters the instruction of the second side.
Intelligent entrance guard equipment the most according to claim 2, wherein,
Memorizer is additionally configured to, and when the people that recognition result is the first side that face identification device produces is to preengage visitor or do not preengage visiting personnel, stores this reservation visitor or does not preengages the visiting time of visiting personnel, time departure and the image in the first side thereof.
Intelligent entrance guard equipment the most according to claim 1, wherein, the equipment of the second side also includes:
Radio transmitting device, it is configured to transmit to user terminal recognition result produced by face identification device as identification result, and user operation user terminal indicates machine control unit to produce by radio transmitting device and sends the instruction allowing the people of the first side to enter the second side.
Intelligent entrance guard equipment the most according to claim 1, wherein, the equipment of the second side also includes:
Activity recognition device, the behavior of the people of the first side is identified by its data being configured to according to infrared camera acquired image, it is determined that and record the Deviant Behavior of the people of the first side.
Intelligent entrance guard equipment the most according to claim 5, wherein, the equipment of the second side also includes:
Radio transmitting device, its Deviant Behavior being configured to be judged recognition result produced by face identification device and Activity recognition device is transmitted to user terminal as identification result.
Intelligent entrance guard equipment the most according to claim 1, also includes: alarm device, it is configured to, and allows the people of the first side to enter the instruction of the second side and the people of the first side makes a forcible entry into the second side alarm when machine control unit does not produce and sends.
Intelligent entrance guard equipment the most according to claim 1, wherein, the equipment of the first side also includes: man-machine interaction instruction device, it is configured to indicate the people of the first side to perform specific action.
Intelligent entrance guard equipment the most according to claim 1, wherein, the equipment of the first side and the equipment of the second side all include speaker and mike.
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| CN201521130344.0U CN205594741U (en) | 2015-12-31 | 2015-12-31 | Intelligent access control system based on identification |
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| CN201521130344.0U CN205594741U (en) | 2015-12-31 | 2015-12-31 | Intelligent access control system based on identification |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408715A (en) * | 2016-09-30 | 2017-02-15 | 防城港市港口区高光信息技术有限公司 | Management system of family security door |
| CN106686350A (en) * | 2016-11-30 | 2017-05-17 | 陈德成 | Electronically-controlled visual doorbell device |
| CN106952368A (en) * | 2017-03-10 | 2017-07-14 | 姜茂清 | A kind of artificial intelligence entrance guard internet management system and its control method |
| CN107466889A (en) * | 2017-09-11 | 2017-12-15 | 太仓史瑞克工业设计有限公司 | The method of work and its system of a kind of water-saving drinking equipment of recirculated water |
| CN107564144A (en) * | 2017-08-20 | 2018-01-09 | 聚鑫智能科技（武汉）股份有限公司 | A kind of intelligent robot gate control system and control method |
| CN108932802A (en) * | 2017-05-22 | 2018-12-04 | 夏飞 | A kind of interactive payment terminal of cross-border electric business internet finance |
| CN108960216A (en) * | 2018-09-21 | 2018-12-07 | 浙江中正智能科技有限公司 | A kind of detection of dynamic human face and recognition methods |
| CN109544728A (en) * | 2017-09-21 | 2019-03-29 | 鸿富锦精密电子(天津)有限公司 | Regional population management and control system and method |
| CN109785481A (en) * | 2018-12-26 | 2019-05-21 | 佛山科学技术学院 | A kind of novel access control system and management method |
| CN109858358A (en) * | 2018-12-28 | 2019-06-07 | 深圳供电局有限公司 | Personnel's trace tracking method and its system, computer readable storage medium between building |
| CN112396730A (en) * | 2020-11-16 | 2021-02-23 | 郑策 | Intelligent door system and control method thereof |
| CN114648829A (en) * | 2022-03-14 | 2022-06-21 | 上海齐感电子信息科技有限公司 | Intelligent access control method and system |
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- 2015-12-31 CN CN201521130344.0U patent/CN205594741U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408715A (en) * | 2016-09-30 | 2017-02-15 | 防城港市港口区高光信息技术有限公司 | Management system of family security door |
| CN106686350A (en) * | 2016-11-30 | 2017-05-17 | 陈德成 | Electronically-controlled visual doorbell device |
| CN106952368A (en) * | 2017-03-10 | 2017-07-14 | 姜茂清 | A kind of artificial intelligence entrance guard internet management system and its control method |
| CN108932802A (en) * | 2017-05-22 | 2018-12-04 | 夏飞 | A kind of interactive payment terminal of cross-border electric business internet finance |
| CN107564144A (en) * | 2017-08-20 | 2018-01-09 | 聚鑫智能科技（武汉）股份有限公司 | A kind of intelligent robot gate control system and control method |
| CN107466889B (en) * | 2017-09-11 | 2021-07-27 | 陕西专壹知识产权运营有限公司 | Working method and system of water-saving type water drinking equipment for circulating water |
| CN107466889A (en) * | 2017-09-11 | 2017-12-15 | 太仓史瑞克工业设计有限公司 | The method of work and its system of a kind of water-saving drinking equipment of recirculated water |
| CN109544728A (en) * | 2017-09-21 | 2019-03-29 | 鸿富锦精密电子(天津)有限公司 | Regional population management and control system and method |
| CN108960216A (en) * | 2018-09-21 | 2018-12-07 | 浙江中正智能科技有限公司 | A kind of detection of dynamic human face and recognition methods |
| CN109785481A (en) * | 2018-12-26 | 2019-05-21 | 佛山科学技术学院 | A kind of novel access control system and management method |
| CN109858358A (en) * | 2018-12-28 | 2019-06-07 | 深圳供电局有限公司 | Personnel's trace tracking method and its system, computer readable storage medium between building |
| CN112396730A (en) * | 2020-11-16 | 2021-02-23 | 郑策 | Intelligent door system and control method thereof |
| CN114648829A (en) * | 2022-03-14 | 2022-06-21 | 上海齐感电子信息科技有限公司 | Intelligent access control method and system |
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