CN106997631A - A kind of access management system based on intelligent cloud - Google Patents
A kind of access management system based on intelligent cloud Download PDFInfo
- Publication number
- CN106997631A CN106997631A CN201710242069.9A CN201710242069A CN106997631A CN 106997631 A CN106997631 A CN 106997631A CN 201710242069 A CN201710242069 A CN 201710242069A CN 106997631 A CN106997631 A CN 106997631A
- Authority
- CN
- China
- Prior art keywords
- platform
- cloud
- intelligent cloud
- doorway machine
- intelligent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a kind of access management system based on intelligent cloud, platform and management client are performed including doorway machine, mobile communication terminal, intelligent cloud platform, cloud, the communication connection that platform realizes intelligent cloud platform and doorway machine is performed using cloud, it is determined that basic logical relation, ensures the connection of the basic communication and database of data and hardware；Platform is performed by cloud simultaneously and completes mobile communication terminal APP items settings, ensures that mobile communication terminal APP performs the communication of platform with cloud；Cloud perform platform also with management client platform interface, complete user profile binding, add user；Platform is performed using cloud and issues black/white list to management client, doorway machine.Present system have it is powerful, operate nimble, system architecture it is simple, equipment is brief, with low cost, stable, easy maintenance, the development trend of intelligent gateway control system technology will be turned into, as the indispensable sharp weapon of New Generation of Intelligent cell, the essential condition built as intelligence community.
Description
Technical field
The present invention relates to a kind of management system, specifically a kind of access management system based on intelligent cloud.
Background technology
Building intellectualization was surging forward over more than 20 years, residential quarter of the China using closed management as characteristic, had bag
Building visitor has been included to gateway control systems such as Intelligent card door control systems of making peace.It as access control and management function into
For the intelligent safety precaution Facilities Construction in residential quarter and the basic configuration of operation.So far, the whole nation has had millions of new
Build in residential quarters and existing apartment cell and run such technological system.
Building caller interphone system is that visitor person is confirmed using speech communication (image), and can pass through verbal system
Open the electronic mechanical system of controlled door.From after last century Mo Introduction of Intellectualized Residential District rise, via single housing unit
The control of antitheft door develops into the building caller interphone system of cell networking type.System is by the cell gate equipped with electric control lock, doorway
Machine, indoor set, transmission network, central host etc. are constituted.The transmission network of system is broadly divided into separated time system, bus system and cell office
Domain net.The buildings intercom system of bus network commonly used at present is constituted as shown in Figure 2 substantially.
The foundation of said system needs the basic links such as route arrangement, equipment installation, system debug, generally includes house
Completed in process of construction.It is responsible for running and is safeguarded by Property Management of residence unit after delivery.
With the extension of run time, equipment needs to update, and system needs to safeguard.In technology innovation, system upgrade and set
It is standby when changing, change because of equipment vendors' transition, transmission line, inhabitation owner coordinates and the factor such as Tenement's fund, often band
Carry out some difficulties for being difficult to go beyond, cause many cells built up for many years systemic breakdown, cell gate occur and the phenomenon, resident family such as open wide
Complaint, it is invalid to complain.Therefore, pursuing a kind of simple in construction, convenient, reliable technological system is safeguarded, is gone out as residential area
The target of inlet control system technical products development and progress.
With the development and popularization and application of the latest modern technological information technology such as Internet of Things, cloud computing, big data, mobile communication,
Particularly full light PON passive networks, the popularization of 4G/5G mobile Internets, the popularization of the mobile terminal such as smart mobile phone, abundant is new
The constantly ripe application of product, under the driving of " internet+" thinking, a kind of brand-new gateway based on internet " cloud " technology
Control system is incubated and come out.
The content of the invention
It is an object of the invention to provide a kind of access management system based on intelligent cloud, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of access management system based on intelligent cloud, including doorway machine, mobile communication terminal, intelligent cloud platform, cloud are held
Row platform and management client, the communication connection that platform realizes intelligent cloud platform and doorway machine is performed using cloud, it is determined that basic
Logical relation, ensures the connection of the basic communication and database of data and hardware；Platform is performed by cloud simultaneously and completes mobile logical
Believe that terminal APP items are set, ensure that mobile communication terminal APP performs the communication of platform with cloud；It is also objective with management that cloud performs platform
Family end platform interface, completes user profile binding, adds user；Platform is performed using cloud to issue to management client, doorway machine
Black/white list；Cloud performs platform and realized by intelligent cloud platform with accessing all management clients of this platform, doorway machine, movement
The reliable communication of communication terminal.
It is used as further scheme of the invention：The management client of residential area is installed on, passes through linking Internet intelligent cloud
Platform, is implemented function such as：1) realize and intelligent cloud platform information interface and reliable communication；2) scope of authority inside door belonging to completing
The coding of mouthful machine and by doorway machine and housing unit geography information " binding ", transmission to intelligent cloud platform；3) realize and intelligent cloud
Platform interface, complete belonging within the scope of authority user profile three bind, transmission is to cloud platform；4) doorway machine in scope belonging to authorizing
Smart card, sends to intelligent cloud platform, is downloaded to corresponding doorway machine；5) all doorway machines are exhaled in scope belonging to responding and manage
Cry, alarm, and realize video intercom and control of opening the door；6) calling, the alarm of all users in affiliated scope is responded and manages, and
Realize intercommunication；7) all doorway machine fault alarm and network failure alarms in scope belonging to responding；8) put down with Property Management of residence
Platform interface, realizes reliable communication, shares relevant information；9) receive and organize volume community information and send to the doorway in affiliated scope
Machine, mobile communication terminal APP.
It is used as further scheme of the invention：The mobile communication terminal is smart mobile phone or tablet personal computer.
It is used as further scheme of the invention：The doorway machine is installed on cell gate or a side wall, with unmasked multiple twin
Line accesses internet by telecom operators' customer router access network, or with wireless network card.
It is used as further scheme of the invention：The doorway machine is installed on cell gate or a side wall, with unmasked multiple twin
Line accesses internet by telecom operators' customer router access network, or with wireless network card.
It is used as further scheme of the invention：The doorway machine being capable of recognition access control system card, active control enabling.
It is used as further scheme of the invention：The doorway machine can call manager client, intercommunication call and receives visitor
The control of family end enabling information is opened the door.
It is used as further scheme of the invention：The doorway machine is provided with camera.
It is used as further scheme of the invention：The doorway machine can manage client by intelligent cloud platform adopter
Demand is checked, doorway image is conveyed.
Compared with prior art, the beneficial effects of the invention are as follows：Present system have it is powerful, operate it is nimble, be
Unite that simple in construction, equipment is brief, with low cost, stable, easy maintenance the advantages of, intelligent access control will be turned into
The development trend of systems technology, as the indispensable sharp weapon of New Generation of Intelligent cell, the essential condition built as intelligence community.
Brief description of the drawings
Fig. 1 is the structural representation of the access management system based on intelligent cloud.
Fig. 2 is the structural representation of prior art.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of access management system based on intelligent cloud, including doorway machine, movement
Communication terminal, intelligent cloud platform, cloud perform platform and management client, and performing platform using cloud realizes intelligent cloud platform and doorway
The communication connection of machine, it is determined that basic logical relation, ensures the connection of the basic communication and database of data and hardware；Lead to simultaneously
Cross cloud and perform platform completion mobile communication terminal APP items settings, guarantee mobile communication terminal APP is logical with cloud execution platform
Letter；Cloud perform platform also with management client platform interface, complete user profile binding, add user；Platform is performed using cloud
Black/white list is issued to management client, doorway machine；Cloud performs platform and realizes own with accessing this platform by intelligent cloud platform
Management client, doorway machine, the reliable communication of mobile communication terminal.
The management client of residential area is installed on, by the intelligent cloud platform of linking Internet, is implemented function such as：1) realize
With intelligent cloud platform information interface and reliable communication；2) complete belonging within the scope of authority the coding of doorway machine and by doorway machine with firmly
Residence unit geography information " binding ", sends to intelligent cloud platform；3) realize with intelligent cloud platform interface, the scope of authority belonging to completion
Interior user profile three is bound, and is sent to cloud platform；4) doorway machine smart card in scope, sends to intelligent cloud platform belonging to authorizing,
It is downloaded to corresponding doorway machine；5) belonging to responding and manage in scope all doorway machines calling, alarm, and realize video intercom and
Open the door and control；6) calling, the alarm of all users in affiliated scope are responded and managed, and realizes intercommunication；7) scope belonging to responding
Interior all doorway machine fault alarms and network failure alarm；8) with Property Management of residence platform interface, reliable communication is realized, is shared
Relevant information；9) receive and organize volume community information and send to the doorway machine in affiliated scope, mobile communication terminal APP.
The mobile communication terminal is smart mobile phone or tablet personal computer.
Cell gate or a side wall are installed on, telecom operators' customer router access network is passed through with unshielded twisted pair
Network, or internet is accessed with wireless network card.With following basic function：
1) by touch-call resident family, and owner's APP intercommunications, and receive the control enabling of APP enabling signals；
2) recognition access control system card, active control is opened the door；
3) door open button control enabling is received；
4) call manager client, intercommunication call, and receive the control enabling of client enabling information
5) owner APP is received by cloud platform and " checks " demand, convey doorway image；
6) management center customer end is received by cloud platform and " checks " demand, convey doorway image；
7) " network terminal " is shown when breaking in a network, recognition code control is opened the door；
8) display unit number (when ambient light illumination is less than 4Lx)；
9) display screen playing audio-video advertising message during the someone of doorway；
10) when someone operates, display screen shows operation information and operation prompt information, and with " revolving horse lantern " form
Community's documentary whip and the text information of publicity.
The present invention has Android and the class APP operating platforms of Ios two.Basic function is as follows：
1) calling of the visitor in unit doorway machine is received, intercommunication (and showing doorway image) simultaneously controls to open the door；
2) calling of acceptance area doorway machine, intercommunication (and showing doorway image)；Active call cell doorway machine, intercommunication is led to
Words；
3) calling of acceptance area management client, intercommunication；Active call cell management client sends alarm signal,
Conversed with keeper's intercommunication；
4) image of doorway machine intake can actively be checked；
5) after resident family's warning system is set up, warning message can be received by APP, defence area each to household set/withdraw a garrison
Control operation；
6) after home equipment monitoring system is set up, household energy consumption data, monitoring lighting of home can be directly monitored by by APP
With all kinds of household electric appliances, facility；
Can check platform provide other kinds information service (such as video/audio program, food delivery, housekeeping, medical treatment, nursery schools and childcare centres,
The community services such as nurse, community commercial circle etc.).
Present system has following distinguishing feature：
1st, the flat structure that equipment and internet are directly connected to is changed into by original depth multilayer cable network structure.Its
In, cloud doorway machine is directly accessed internet, can pass through cell EPON networks (the fiber to the home EPON that telecom operators configure
Net) it is used as " isolated user " to be directly accessed on internet intelligent cloud platform.System architecture very simple, without system transmission network
Cable and equipment；
2nd, house need not configure talkback user machine, the mobile communication terminal of the smart mobile phone originally internet of owner,
Intelligent cloud platform APP only need to be installed, you can be introduced directly into intelligent cloud platform.Thus, user no longer only listens response visit at home
The calling of visitor, but all regions (or even external) covered in mobile Internet can respond visitor before oneself cell gate
Calling, realizes intercommunication, and check the image of visitor；
3rd, each cell management PC is no longer the system management platform of closed dedicated network, but the one of intelligent cloud platform
The equipment of each gateway in individual client, the affiliated residential area of empowerment management and the multidate information that comes in and goes out；
4th, new system integrates functional, operational control simplicity of the building visitor to access control two systems of making peace
It is easy；
5th, whole intelligent cloud platform concentrates on execution platform courses and maintenance, it is no longer necessary to which each cell undertakes system operation
Maintenance；
6th, system has multiple safety measures, using safe and reliable, stably：
1) doorway machine have waterproof, it is anti-pound, tamper function；
2) APP carries out " identity information binding " measure consistent with Police Information；
3) door-opening password uses considered critical, and password uses once automated randomized change；
4) system failure Auto-Sensing is alarmed, and safeguards system is normally run；
5) system is based on telecom operators' fiber optic network and more than 4G mobile Internets are ubiquitous, stably, reliably；
6) connection intelligence cloud and easily pin cloud binding, had both met the reliability of APP identity informations, and with the mini business of telecommunication service
The Room, greatly facilitates resident to handle system of real name telecommunication service nearby；
7) system has extremely wide APP user's access, is easy to implement smart home, intelligent residential district, intelligence community work(
It can expand.
As can be seen here, present system have it is powerful, operate nimble, system architecture it is simple, equipment is brief, cost is low
The advantages of honest and clean, stable, easy maintenance, the development trend of intelligent gateway control system technology will be turned into, as new
Generation intelligent residential district indispensability sharp weapon, the essential condition built as intelligence community.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (9)
1. a kind of access management system based on intelligent cloud, including doorway machine, mobile communication terminal, intelligent cloud platform, cloud are performed
Platform and management client, it is characterised in that the communication connection that platform realizes intelligent cloud platform and doorway machine is performed using cloud, really
Fixed basic logical relation, ensures the connection of the basic communication and database of data and hardware；Platform is performed by cloud simultaneously complete
Set into mobile communication terminal APP items, ensure that mobile communication terminal APP performs the communication of platform with cloud；Cloud performs platform also
With management client platform interface, user profile binding is completed, user is added；Platform is performed to management client, door using cloud
Mouth machine issues black/white list；Cloud performs platform and realized by intelligent cloud platform with accessing all management clients of this platform, doorway
The reliable communication of machine, mobile communication terminal.
2. the access management system according to claim 1 based on intelligent cloud, it is characterised in that be installed on the pipe of residential area
Client is managed, by the intelligent cloud platform of linking Internet, is implemented function such as：1) realize and intelligent cloud platform information interface and can
By communication；2) coding of doorway machine and by doorway machine and housing unit geography information " binding " within the scope of authority belonging to completing, sends out
Deliver to intelligent cloud platform；3) realize and intelligent cloud platform interface, user profile three is bound within the scope of authority belonging to completion, is sent extremely
Cloud platform；4) doorway machine smart card in scope, sends to intelligent cloud platform, is downloaded to corresponding doorway machine belonging to authorizing；5) respond
With belonging to management in scope all doorway machines calling, alarm, and realize video intercom and control of opening the door；6) respond and manage institute
Calling, the alarm of all users in the range of category, and realize intercommunication；7) all doorway machine fault alarms and net in affiliated scope are responded
Network fault alarm；8) with Property Management of residence platform interface, reliable communication is realized, relevant information is shared；9) receive and Zu Bian societies
Area's information is sent to the doorway machine in affiliated scope, mobile communication terminal APP.
3. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the mobile communication terminal
For smart mobile phone or tablet personal computer.
4. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine is installed on
Cell gate or a side wall, with unshielded twisted pair by telecom operators' customer router access network, or with wireless network card
Access internet.
5. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine by by
Key calls resident family, and owner's mobile communication terminal APP intercommunications, and receives the control enabling of mobile communication terminal APP enabling signals.
6. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine can be known
Other access card, active control is opened the door.
7. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine can be exhaled
Management client, intercommunication call are cried, and receives the control enabling of client enabling information.
8. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine is provided with
Camera.
9. the access management system according to claim 1 based on intelligent cloud, it is characterised in that the doorway machine can lead to
That crosses intelligent cloud platform adopter reason client checks demand, conveys doorway image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242069.9A CN106997631A (en) | 2017-04-12 | 2017-04-12 | A kind of access management system based on intelligent cloud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710242069.9A CN106997631A (en) | 2017-04-12 | 2017-04-12 | A kind of access management system based on intelligent cloud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106997631A true CN106997631A (en) | 2017-08-01 |
Family
ID=59434975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710242069.9A Pending CN106997631A (en) | 2017-04-12 | 2017-04-12 | A kind of access management system based on intelligent cloud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106997631A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981762A (en) * | 2019-03-14 | 2019-07-05 | 西安艾润物联网技术服务有限责任公司 | Intelligent management and mobile management terminal based on building |
| CN110009784A (en) * | 2019-04-02 | 2019-07-12 | 深圳市万物云科技有限公司 | Monitoring joint defence method and apparatus and system and storage medium based on artificial intelligence |
| CN110992558A (en) * | 2019-11-19 | 2020-04-10 | 珠海市德宇辉煌信息科技有限公司 | Access control management system |
| CN112904739A (en) * | 2021-01-26 | 2021-06-04 | 厦门立林科技有限公司 | Integrated management method, device and equipment based on smart home and smart community |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580984A (en) * | 2015-01-20 | 2015-04-29 | 唐志良 | Visual intercom access control system based on standard communication protocols |
| CN105025244A (en) * | 2015-07-22 | 2015-11-04 | 云南微购网络科技有限公司 | Intelligent building visible dialogue system and control method |
| CN105069868A (en) * | 2015-07-21 | 2015-11-18 | 杭州晟元数据安全技术股份有限公司 | Intelligent district cloud system base on mobile phone dynamic safety two dimension code recognition |
| CN105447938A (en) * | 2015-12-03 | 2016-03-30 | 广州合立正通信息科技有限公司 | Door control visual intercom service system and control method thereof |
| CN106162054A (en) * | 2015-04-01 | 2016-11-23 | 重庆特迪科技有限公司 | A kind of cloud computing intelligent entrance guard intercommunication system based on VOIP |
-
2017
- 2017-04-12 CN CN201710242069.9A patent/CN106997631A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104580984A (en) * | 2015-01-20 | 2015-04-29 | 唐志良 | Visual intercom access control system based on standard communication protocols |
| CN106162054A (en) * | 2015-04-01 | 2016-11-23 | 重庆特迪科技有限公司 | A kind of cloud computing intelligent entrance guard intercommunication system based on VOIP |
| CN105069868A (en) * | 2015-07-21 | 2015-11-18 | 杭州晟元数据安全技术股份有限公司 | Intelligent district cloud system base on mobile phone dynamic safety two dimension code recognition |
| CN105025244A (en) * | 2015-07-22 | 2015-11-04 | 云南微购网络科技有限公司 | Intelligent building visible dialogue system and control method |
| CN105447938A (en) * | 2015-12-03 | 2016-03-30 | 广州合立正通信息科技有限公司 | Door control visual intercom service system and control method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109981762A (en) * | 2019-03-14 | 2019-07-05 | 西安艾润物联网技术服务有限责任公司 | Intelligent management and mobile management terminal based on building |
| CN110009784A (en) * | 2019-04-02 | 2019-07-12 | 深圳市万物云科技有限公司 | Monitoring joint defence method and apparatus and system and storage medium based on artificial intelligence |
| CN110992558A (en) * | 2019-11-19 | 2020-04-10 | 珠海市德宇辉煌信息科技有限公司 | Access control management system |
| CN112904739A (en) * | 2021-01-26 | 2021-06-04 | 厦门立林科技有限公司 | Integrated management method, device and equipment based on smart home and smart community |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101557332B (en) | Intelligent household information management system | |
| CN101567795B (en) | Intelligent community management system | |
| CN102834818B (en) | There is the integrating security system of parallel processing architecture | |
| CN106997631A (en) | A kind of access management system based on intelligent cloud | |
| CN201365259Y (en) | Community management system equipment | |
| CN106713426B (en) | Multi-cell property information management method and system | |
| CN106303347A (en) | A kind of digital visual intercommunication indoor intelligent gateway extension set control system | |
| CN105554461A (en) | Video monitoring and Bluetooth door lock application system and method | |
| CN103593891A (en) | Intelligent access system with instant messaging function and method | |
| CN102096985A (en) | Community security protection control system | |
| CN104199304A (en) | Home intelligent safety control system | |
| CN103699087A (en) | Intelligent comprehensive household service system | |
| CN106097491A (en) | Intelligent lock of thing networking | |
| CN103686461A (en) | Method and device for intelligent doorbell talkback on basis of passive optical network (PON) access network | |
| CN103150800A (en) | Device for adding permissions in entrance guard system | |
| CN107171855A (en) | A kind of information security managing and control system and information security management and control method | |
| CN104635687A (en) | Digital intelligent home security alarm system | |
| CN201303401Y (en) | Building intelligent visible intercommunication system based on local area network | |
| CN111489479A (en) | Intelligent property management system | |
| CN204633929U (en) | A kind of Visual Speaker-phone possessing advertisement broadcasting function | |
| CN113112671A (en) | Intelligent access control system based on mobile phone app and cloud platform | |
| CN206100058U (en) | System of wisdom community based on prevent probably anti -riotly | |
| CN105898195A (en) | Smart community cloud visual intercom system | |
| CN204733268U (en) | Based on the all-digital visible talkback system of cloud service | |
| CN205121676U (en) | Wireless gate machine and access control system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
|
| RJ01 | Rejection of invention patent application after publication |