CN108877000A - Wireless intercom system for entrance guard management - Google Patents
Wireless intercom system for entrance guard management Download PDFInfo
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- CN108877000A CN108877000A CN201810615840.7A CN201810615840A CN108877000A CN 108877000 A CN108877000 A CN 108877000A CN 201810615840 A CN201810615840 A CN 201810615840A CN 108877000 A CN108877000 A CN 108877000A
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- entrance guard
- intelligent
- controller
- express delivery
- blind hole
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000007726 management method Methods 0.000 claims description 12
- 230000005764 inhibitory process Effects 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004047 hole gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/257—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition electronically
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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
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/27—Individual registration on entry or exit involving the use of a pass with central registration
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- 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
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
- H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
-
- 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
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Abstract
The present invention relates to access control system technical fields, particularly for the wireless intercom system of entrance guard management, including the intelligent entrance guard being connected to the network mutually, server and user terminal, intelligent entrance guard includes intelligent gate and the first camera, the top of intelligent gate is arranged in first camera, intelligent gate includes body and movable plate, body is equipped with wireless communication module, controller, motor, intercom push key, transmission mechanism and talkback unit, motor, transmission mechanism and movable plate are successively sequentially connected, body top surface is equipped with blind hole, talkback unit is equipped in blind hole, talkback unit includes shell, elastic balloon is equipped between the bottom surface and blind hole bottom surface of shell, organism sidewall is equipped with the air inlet being connected to elastic balloon.Provided by the present invention for the wireless intercom system of entrance guard management, it can be avoided talkback unit and enter dust, and realize automated cleaning after use.
Description
Technical field
The present invention relates to access control system technical fields, particularly for the wireless intercom system of entrance guard management.
Background technique
It improves, the safety of home dwelling and office etc. is increasingly paid attention to, people are to cell door as people live
The security performance of mouth or the access control system of cell unit doorway setting requires also higher and higher.It is more next with the development of Internet of Things
More cells begin to use intelligent entrance guard.
In order to more safety and conveniently, present intelligent entrance guard is designed with speech talkback function, if there is visitor's visit
Ask, security personnel would generally be stopped, then it is allowed to link up by speech talkback and resident, resident can by intercom system with
Personnel carry out intercommunication outdoors, and after resident's confirmation, security personnel let pass visitor.In existing intelligent sound recognition access control system talkback unit
In, most of talkback unit is all an exposure to outer, and microphone, loudspeaker are usually easily accessible dust in keyboard, lead to intercommunication
Service using life is shorter.
Summary of the invention
The invention is intended to provide the wireless intercom system for entrance guard management, it can be avoided talkback unit and enter dust, and
Automated cleaning is realized after use.
In order to solve the above-mentioned technical problem, this patent provides the following technical solutions：
For the wireless intercom system of entrance guard management, including the intelligent entrance guard, server and user being connected to the network mutually
Terminal, the intelligent entrance guard include intelligent gate and the first camera, and the top of intelligent gate is arranged in first camera,
The intelligent gate includes body and movable plate, the body be equipped with wireless communication module, controller, motor, intercom push key,
Transmission mechanism and talkback unit, the motor, transmission mechanism and movable plate are successively sequentially connected, and set on the body top surface
There is blind hole, is equipped with talkback unit in blind hole, the talkback unit includes shell, is set between the bottom surface and blind hole bottom surface of the shell
Flexible air bag, the organism sidewall are equipped with the air inlet being connected to elastic balloon, and the shell is equipped with and is connected to blind hole
Gas outlet, the air inlet and gas outlet be equipped with check valve, and the shell is connect with blind hole side walls, the shell
When in blind hole, the elastic balloon is in compressive state, and the housing sidewall is equipped with locked groove, the blind hole side wall and lock
Groove location corresponding position is equipped with locking mechanism, and the locking mechanism includes lock tongue, and the blind hole side wall is equipped with and is slidably connected with lock tongue
Pilot hole, between the pilot hole bottom and lock tongue be equipped with spring, the lock tongue bottom be equipped with iron block, the pilot hole bottom
Equipped with electromagnet, the shell is equipped with microphone, loudspeaker, second camera, keyboard, display, the intercom push key, Mike
Wind, loudspeaker, camera, keyboard, display, motor, electromagnet and wireless communication module are connect with controller signals, described
Controller is used for the conducting of control electromagnet, the controller after intercom push key conducting and is used for keyboard, the first camera, second
Camera and the collected data of microphone are sent to user terminal by server, and the controller is also shown with control
Device shows user's input, and the instruction control motor that the controller is also used to be sent according to user terminal drives movable plate to open.
In technical solution of the present invention, talkback unit is slidably connected by shell and blind hole, and by locked groove and lock tongue, so that
Talkback unit can be hidden in blind hole, and then when not in use, protect second camera, microphone, display, loudspeaker
And keyboard etc. is not polluted by dust, avoids equipment accidental damage, while the elastic balloon of housing bottom, it can be in lock tongue and lock
After slot separation, talkback unit is popped up, without being manually pulled out, after user's use, talkback unit is depressed, the gas of air bag
From gas outlet be discharged, blow to outside blind hole, by talkback unit dust blow out, realization cleared up automatically after, controller with
User terminal engages in the dialogue when communicating, and the data of simultaneous transmission the first camera and second camera, user can be according to two
The data of camera judge the identity of visitor jointly, safer.
Further, the barcode scanning device for scanning express delivery odd numbers, the barcode scanning device and control are additionally provided on the body
The odd numbers data scanned can be uploaded to server by the connection of device signal, the controller, and the server includes third party
Express delivery interface module, third party's express delivery interface module can obtain addressee from third party's express delivery platform by odd numbers data
Data, the server further include matching module, the matching module can according to the resident in addressee's data and cell into
Row matching returns to household information to intelligent entrance guard, controller is whole to corresponding user according to household information if successful match
Initiate intercom request in end.
Courier's informing user by calling is needed after being delivered to fastly, in the present solution, by express delivery odd numbers, can directly with use
Family terminal is conversed, and then to the dispatching matters of express delivery, such as serves building, cashes on delivery and linked up, after communication by
User is directly remotely opened the door by user terminal, and whole process is participated in without ensuring public security, simple and convenient.
Further, the intelligent entrance guard further includes the intelligent express delivery cabinet connecting with body, each of described intelligence express delivery cabinet
Grid, which is located on the side inside and outside intelligent gate, is equipped with openable dodge gate.
Express delivery can be put into express delivery cabinet when user's inconvenience, existing express delivery cabinet requires to go to store into cell,
In the present solution, grid is located at door if express delivery can be put into express delivery cabinet by courier when not getting in touch with user by talkback unit
Dodge gate, which is all arranged, on side wall inside and outside prohibiting so that courier is put into express delivery from outside, without entering cell.
Further, face recognition module is additionally provided in the body, the face recognition module is used to pass through door in user
The identity of user is identified when taboo, the controller is used to control movable plate after being identified by and open.It is automatic by recognition of face
Gate inhibition is opened, it is simple and convenient without user's operation.
Further, the controller is also used to that user identity is uploaded to service after face recognition module is identified by
Device, third party's express delivery interface module can obtain whether user has fastly in intelligent express delivery cabinet according to the identity of user
It passs, if then server is ordered to intelligent entrance guard transmission, intelligent entrance guard is made to remind user by loudspeaker.In daily life often
There is a situation where forgetting to take express delivery, in the application, express delivery cabinet is arranged at gate inhibition and by recognition of face and server the
The cooperation of tripartite's interface can remind the user needed by express delivery when user passes through gate inhibition, and then prevent user from forgetting to take fastly
It passs.
Further, the user terminal is mobile terminal.Mobile terminal is easy to carry, and user can be grasped with remote wearable
Make.
Detailed description of the invention
Fig. 1 is the present invention for the structural schematic diagram in the wireless intercom system embodiment of entrance guard management.
Specific embodiment
It is further described below by specific embodiment：
Description of symbols：Body 1, movable plate 2, talkback unit 3, lock tongue 4, spring 5, iron block 6, elastic balloon 7, display
Device 8, second camera 9, keyboard 10, loudspeaker 11, gas outlet 12.
As shown in Figure 1, the wireless intercom system for entrance guard management of the present embodiment, including the intelligence being connected to the network mutually
Gate inhibition, server and user terminal.
Wherein, intelligent entrance guard includes intelligent gate and the first camera, and the top of intelligent gate is arranged in the first camera
Position, the first camera are mounted on the wall around intelligent gate by holder, and the first camera is preferably wide-angle camera,
Intelligent gate includes body 1 and movable plate 2, and body 1 is equipped with wireless communication module, controller, motor, intercom push key, transmission
Mechanism and talkback unit 3, motor, transmission mechanism and movable plate 2 are successively sequentially connected, and transmission mechanism includes being fixed at
First gear on motor and the second gear being fixed on movable plate, the first gear are engaged with second gear,
Controller is opened or closed for controlling motor, and then be can control movable plate 2 and opened or closed, and realizes that gate inhibition plays on or off
It closes, a circular blind hole is provided on 1 top surface of body, talkback unit 3 is equipped in blind hole, talkback unit 3 includes shell, shell
It is equipped with elastic balloon 7 between bottom surface and blind hole bottom surface, 1 side wall of body is equipped with the air inlet that is connected to elastic balloon 7, on shell
Equipped with the gas outlet 12 being connected to blind hole, air inlet and gas outlet 12 are equipped with check valve, and shell is equipped with draw runner, blind hole side
Wall is equipped with vertical sliding slot, and shell is connect with blind hole side walls, and when shell is located in blind hole, elastic balloon 7 is in compression shape
State, housing sidewall are equipped with locked groove, and blind hole side wall and locked groove position corresponding position are equipped with locking mechanism, and locking mechanism includes lock tongue 4,
Blind hole side wall is equipped with the pilot hole being slidably connected with lock tongue 4, and spring 5,4 bottom of lock tongue are equipped between pilot hole bottom and lock tongue 4
Equipped with iron block 6, pilot hole bottom is equipped with electromagnet, and shell is equipped with microphone, loudspeaker 11, second camera 9, keyboard 10, shows
Show device 8, intercom push key, microphone, loudspeaker 11, camera, keyboard 10, display 8, motor, electromagnet and radio communication mold
Block is connect with controller signals, and controller is used for the conducting of control electromagnet, controller after intercom push key conducting and is used for key
Disk 10, the first camera, second camera 9 and the collected data of microphone are sent to user terminal by server, control
Device processed also shows keyboard input with control display 8, and controller is also used to control motor according to the instruction that user terminal is sent
Movable plate 2 is driven to open.
The barcode scanning device for scanning express delivery odd numbers is additionally provided on body 1, barcode scanning device is connect with controller signals, control
The odd numbers data scanned can be uploaded to server by device, and server includes third party's express delivery interface module, third party's express delivery
Interface module can obtain addressee's data from third party's express delivery platform by odd numbers data, and server further includes matching module,
Matching module can be matched according to addressee's data with the resident in cell, if successful match, be returned to intelligent entrance guard
Household information is returned, controller, which initiates intercom to corresponding user terminal according to household information, requests.Intelligent entrance guard further includes
The intelligent express delivery cabinet connecting with body 1, each grid of intelligent express delivery cabinet, which is located on the side inside and outside intelligent gate, to be all provided with
There is openable dodge gate.
Face recognition module is additionally provided in body 1, face recognition module is for identifying user's when user passes through gate inhibition
Identity, controller are used to control movable plate 2 after being identified by and open.Gate inhibition is automatically opened by recognition of face, is not necessarily to user
It is simple to operate.Controller is also used to that user identity is uploaded to server, third after face recognition module is identified by
Square express delivery interface module can obtain whether user in intelligent express delivery cabinet has express delivery according to the identity of user, if server
It then sends and orders to intelligent entrance guard, intelligent entrance guard is made to remind user by loudspeaker 11.
In the present embodiment, controller is single-chip microcontroller, preferably K60 series monolithic, and second camera 9 is taken the photograph using OV7670
As head, display 8 uses liquid crystal display, and keyboard 10 is using the array of microswitch composition, and barcode scanning device is using existing item
Code scanning means, is mainly made of a linear camera of CCD, intelligent express delivery cabinet is on the basis of existing express delivery cabinet
It is transformed, former and later two corresponding dodge gates is provided on each grid.
In the technical solution of the present embodiment, talkback unit 3 is slidably connected by shell and blind hole, and passes through locked groove and lock tongue
4, talkback unit 3 is hidden in blind hole, and then when not in use, protection second camera 9, is shown microphone
Show that device 8, loudspeaker 11 and keyboard 10 etc. are not polluted by dust, avoids equipment accidental damage, while the elastic balloon of housing bottom
7, talkback unit 3 can be popped up after lock tongue 4 is separated with locked groove, without being manually pulled out, after user's use, by intercommunication
Device 3 is depressed, and the gas of air bag is discharged from gas outlet 12, blows to outside blind hole, and the dust on talkback unit 3 is blown out, and is realized
With rear automatic cleaning, controller engage in the dialogue with user terminal communicate when, the first camera of simultaneous transmission and second camera 9
Data, user can judge the identity of visitor jointly according to the data of two cameras, safer.
Courier's informing user by calling is needed after being delivered to fastly, in the present solution, by express delivery odd numbers, can directly with use
Family terminal is conversed, and then to the dispatching matters of express delivery, such as serves building, cashes on delivery and linked up, after communication by
User is directly remotely opened the door by user terminal, and whole process is participated in without ensuring public security, simple and convenient.
Express delivery can be put into express delivery cabinet when user's inconvenience, existing express delivery cabinet requires to go to store into cell,
In the present solution, grid is located at door if express delivery can be put into express delivery cabinet when not getting in touch with user by talkback unit 3 by courier
Dodge gate, which is all arranged, on side wall inside and outside prohibiting so that courier is put into express delivery from outside, without entering cell.?
The case where taking express delivery is forgotten in daily life frequent occurrence, in the application, express delivery cabinet is arranged at gate inhibition and by face knowledge
Not with the cooperation of third party's interface on server, the user needed by express delivery, Jin Erfang can be reminded when user passes through gate inhibition
Only user forgets to take express delivery.
The above are merely the embodiment of the present invention, the common sense such as well known specific structure and characteristic are not made excessively herein in scheme
Description, all common of technical field that the present invention belongs to before one skilled in the art know the applying date or priority date
Technological know-how can know the prior art all in the field, and have using routine experiment means before the date
Ability, one skilled in the art can improve in conjunction with self-ability under the enlightenment that the application provides and implement we
Case, some typical known features or known method should not become the barrier that one skilled in the art implement the application
Hinder.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, if can also make
Dry modification and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented and
Patent practicability.The scope of protection required by this application should be based on the content of the claims, the specific reality in specification
Applying the records such as mode can be used for explaining the content of claim.
Claims (6)
1. being used for the wireless intercom system of entrance guard management, it is characterised in that：Including intelligent entrance guard, the server being connected to the network mutually
And user terminal, the intelligent entrance guard include intelligent gate and the first camera, first camera is arranged in intelligent brake
The top of machine, the intelligent gate include body and movable plate, the body be equipped with wireless communication module, controller, motor,
Intercom push key, transmission mechanism and talkback unit, the motor, transmission mechanism and movable plate are successively sequentially connected, the machine
Body top surface is equipped with blind hole, is equipped with talkback unit in blind hole, the talkback unit includes shell, the bottom surface of the shell and blind hole
Elastic balloon is equipped between bottom surface, the organism sidewall is equipped with the air inlet being connected to elastic balloon, and the shell is equipped with
The gas outlet being connected to blind hole, the air inlet and gas outlet are equipped with check valve, and the shell and blind hole side walls connect
It connects, when the shell is located in blind hole, the elastic balloon is in compressive state, and the housing sidewall is equipped with locked groove, described
Blind hole side wall and locked groove position corresponding position are equipped with locking mechanism, and the locking mechanism includes lock tongue, the blind hole side wall be equipped with
The pilot hole that lock tongue is slidably connected, is equipped with spring between the pilot hole bottom and lock tongue, the lock tongue bottom is equipped with iron block, institute
Pilot hole bottom is stated equipped with electromagnet, the shell is equipped with microphone, loudspeaker, second camera, keyboard, display, described
Intercom push key, microphone, loudspeaker, camera, keyboard, display, motor, electromagnet and wireless communication module are and controller
Signal connection, the controller are used for the control electromagnet conducting after intercom push key conducting, and the controller is used for keyboard, the
One camera, second camera and the collected data of microphone are sent to user terminal, the controller by server
Keyboard input also is shown with control display, and the controller is also used to control motor band according to the instruction that user terminal is sent
Dynamic movable plate is opened.
2. the wireless intercom system according to claim 1 for entrance guard management, it is characterised in that：It is also set on the body
There is the barcode scanning device for scanning express delivery odd numbers, the barcode scanning device is connect with controller signals, and the controller can will be swept
The odd numbers data retouched are uploaded to server, and the server includes third party's express delivery interface module, and third party's express delivery connects
Mouth mold block can obtain addressee's data from third party's express delivery platform by odd numbers data, and the server further includes matching mould
Block, the matching module can be matched according to addressee's data with the resident in cell, if successful match, to intelligence
Gate inhibition returns to household information, and controller, which initiates intercom to corresponding user terminal according to household information, requests.
3. the wireless intercom system according to claim 2 for entrance guard management, it is characterised in that：The intelligent entrance guard is also
Including the intelligent express delivery cabinet connecting with body, each grid of the intelligence express delivery cabinet is located at the side inside and outside intelligent gate
On be equipped with openable dodge gate.
4. the wireless intercom system according to claim 3 for entrance guard management, it is characterised in that：It is also set in the body
There is face recognition module, the face recognition module is for identifying the identity of user, the controller when user passes through gate inhibition
It is opened for controlling movable plate after being identified by.
5. the wireless intercom system according to claim 4 for entrance guard management, it is characterised in that：The controller is also used
In user identity is uploaded to server after face recognition module is identified by, third party's express delivery interface module being capable of root
Obtain whether user in intelligent express delivery cabinet has express delivery according to the identity of user, if then server sends to intelligent entrance guard and orders
It enables, intelligent entrance guard is made to remind user by loudspeaker.
6. the wireless intercom system according to claim 1 for entrance guard management, it is characterised in that：The user terminal is
Mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615840.7A CN108877000B (en) | 2018-06-14 | 2018-06-14 | Wireless intercom system for access control management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810615840.7A CN108877000B (en) | 2018-06-14 | 2018-06-14 | Wireless intercom system for access control management |
Publications (2)
| Publication Number | Publication Date |
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| CN108877000A true CN108877000A (en) | 2018-11-23 |
| CN108877000B CN108877000B (en) | 2024-02-27 |
Family
ID=64339166
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810615840.7A Active CN108877000B (en) | 2018-06-14 | 2018-06-14 | Wireless intercom system for access control management |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360318A (en) * | 2018-12-10 | 2019-02-19 | 中宏恒大智能科技工程有限公司 | A kind of intelligent building access control system |
| CN111784895A (en) * | 2020-06-17 | 2020-10-16 | 安徽超清科技股份有限公司 | Face recognition's entrance guard security protection device |
| CN113691784A (en) * | 2021-10-27 | 2021-11-23 | 南通京希信息技术有限公司 | High-safety intelligent visual intercom device |
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| CN206698371U (en) * | 2017-05-31 | 2017-12-01 | 永安市创世纪信息科技有限公司 | Building intelligent intercom |
| CN207184665U (en) * | 2017-09-25 | 2018-04-03 | 杭州凌望建筑科技有限公司 | A kind of dynamic human face identification intelligent is deployed to ensure effective monitoring and control of illegal activities early warning camera |
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| CN108146952A (en) * | 2017-12-15 | 2018-06-12 | 王曦达 | Share express delivery delivery system in multifunctional stereo formula community |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109360318A (en) * | 2018-12-10 | 2019-02-19 | 中宏恒大智能科技工程有限公司 | A kind of intelligent building access control system |
| CN111784895A (en) * | 2020-06-17 | 2020-10-16 | 安徽超清科技股份有限公司 | Face recognition's entrance guard security protection device |
| CN113691784A (en) * | 2021-10-27 | 2021-11-23 | 南通京希信息技术有限公司 | High-safety intelligent visual intercom device |
| CN113691784B (en) * | 2021-10-27 | 2021-12-24 | 南通京希信息技术有限公司 | High-safety intelligent visual intercom device |
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