CN105184939A - Two-dimensional code intelligent access control talkback monitoring host - Google Patents
Two-dimensional code intelligent access control talkback monitoring host Download PDFInfo
- Publication number
- CN105184939A CN105184939A CN201510735940.XA CN201510735940A CN105184939A CN 105184939 A CN105184939 A CN 105184939A CN 201510735940 A CN201510735940 A CN 201510735940A CN 105184939 A CN105184939 A CN 105184939A
- Authority
- CN
- China
- Prior art keywords
- module
- host computer
- quick response
- response code
- entrance guard
- 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
Landscapes
- Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides a two-dimensional code intelligent access control talkback monitoring host. The two-dimensional code intelligent access control talkback monitoring host comprises a door opening function module for reading door opening information and controlling a door lock to be opened or maintaining the door lock to be closed; the door opening function module further comprises a door opening information reading module and a door opening control module which is used for receiving door opening response and controlling the door lock to be opened or maintaining the door lock to be closed according to the door opening response; and the two-dimensional code intelligent access control talkback monitoring host further comprises an expansion function switching-in module which is electrically connected with the door opening function module and is used for accepting switching-in of third-party software or hardware. The two-dimensional code intelligent access control talkback monitoring host provided by the invention sufficiently applies the advantages of the development of the existing mobile terminals and wireless communication technologies and a calling manner of a wireless communication mode is provided, and function expansion and switching-in of the third-party software/hardware is provided.
Description
Technical field
The present invention relates to gate control system, particularly relate to intelligent entrance guard intercommunication supervisory system.
Background technology
Current entrance guard intercommunication system is widely used in the buildings such as various community, building, has become the design standard configuration of the building such as community, building.The technology upgrading of entrance guard intercommunication system is also maked rapid progress, from the input through keyboard password call indoor unit on building mouth main frame, building mouth main frame and indoor unit intercommunication, be upgraded to swipe the card on building mouth main frame calling indoor unit, video intercom, then be upgraded at building mouth main frame fingerprint authentication etc.
But the communication of the building mouth main frame of existing entrance guard intercommunication system, indoor unit all also depends on conventional line formula light current arrangement mode, its winding displacement is complicated, building design stage just must consider the light current pipeline of entrance guard intercommunication system whole building and even and Property Management of residence building between arrangement, construction, acceptance phase are also often that the light current pipeline arrangement of entrance guard intercommunication system produces dispute, cause cost increase, construction delay etc.Particularly arrive maintenance phase, existing entrance guard intercommunication system is once go wrong, often need professional and technical personnel to investigate fault, to change parts, and be responsible for safeguarding that the infrastructure management company of entrance guard intercommunication system might not be equipped with professional and technical personnel for a long time, even if the auxiliary component of entrance guard intercommunication system to be repaired has stopped production even to find the manufacturer of gate control system to find, gate control system to be repaired can only indefinitely be stopped using.This just causes the entrance guard intercommunication system of a lot of building often to be stopped using after several years, and the real assets managerial dispute therefore brought also emerges in an endless stream.
In addition, existing entrance guard intercommunication system owing to adopting pipeline light current to arrange between building mouth main frame and each extension set, and each extension set can only be arranged on the fixed position of each indoor, seriously limits the physical space of user.Once there is people the unmanned response of indoor unit or indoor but is inconvenient to reply, door just cannot be opened.
Summary of the invention
For prior art Problems existing, the present invention proposes a kind of novel Quick Response Code intelligent entrance guard intercommunication monitoring host computer, fully apply the advantage of existing mobile terminal, wireless communication technique development, provide the method for calling of wireless communication mode.
For solving the problems of the technologies described above, Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the present invention comprises: one reads enabling information, control door-lock opening or maintains the door opening function module of closing; Door opening function module comprises an enabling information reading module further and a reception enabling is replied and replys the enabling control module of control door-lock opening or maintenance closedown according to opening the door; Wherein, Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises and one to be electrically connected with door opening function module, to accept the expanded function access module that third party software or hardware accesses.By expanded function access module, Quick Response Code intelligent entrance guard intercommunication monitoring host computer can accept the access of third party software or hardware, realize such as compatible traditional gate access inter-speaking supervisory system, access the functions such as other application software.
Further, enabling information reading module comprises card read module, Password Input and read module, Quick Response Code read module further.
Further, Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises an intercommunication module, and intercommunication module comprises a recording module, a playback module.
Further, door opening function module also comprises the memory module that has the user profile relevant to this Quick Response Code intelligent entrance guard intercommunication monitoring host computer.
Further, Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises a monitoring module, and monitoring module comprises one first camera.
Further, Quick Response Code read module comprises a second camera further, the first camera and second camera separate.
Further, expanded function access module, after the managerial personnel's instruction receiving Quick Response Code intelligent entrance guard intercommunication monitoring host computer, unlocks the access accepting third party software or hardware.
Further, enabling information is read and after identifying, one first enabling call signal is sent to the mobile terminal of the user corresponding with enabling information.
Further, one second gate inhibition's host computer control circuit is electrically connected on expanded function access module, and gate inhibition's extension set that second gate inhibition's host computer control circuit is fixed with at least one physical location is connected; Enabling information is read and after identifying, one first enabling call signal is sent to expanded function access module; Expanded function access module receives the first enabling call signal, and triggers second gate inhibition's host computer control circuit and send the second enabling call signal to gate inhibition's extension set that physical location is fixing.In this way, Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the present invention can compatible original gate control system, both the update of building door access control system had been facilitated, introduce gate inhibition's using forestland of more flexible wireless telecommunications, Long-distance Control enabling, also can retain original gate inhibition's using forestland makes original gate inhibition's indoor set work on, for user provides gate inhibition's use-pattern of diversification.
As another embodiment of the invention, one second gate inhibition's host computer control circuit is electrically connected on door opening function module, and gate inhibition's extension set that second gate inhibition's host computer control circuit is fixed with at least one physical location is connected; Enabling information is read and after identifying, one first enabling call signal is sent to second gate inhibition's host computer control circuit, triggers second gate inhibition's host computer control circuit and sends the second enabling call signal to gate inhibition's extension set that physical location is fixing.
By adopting Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the present invention, achieve, by wireless communication mode, enabling request-reply is carried out to the Quick Response Code intelligent entrance guard intercommunication monitoring host computer being positioned at building mouth, need not be limited by the restriction that the indoor set position of traditional entrance guard intercommunication system is fixing on the one hand, the gate inhibition having expanded user easily and flexibly replys space, on the other hand, Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the present invention is connected with not needing pipeline weak electric wire between extension set, therefore in the design phase of new building, construction stage does not need the light current pipeline arrangement considering entrance guard intercommunication system completely, as long as a reserved power interface is just passable, enormously simplify building current systems design and difficulty of construction, and arrived maintenance phase, as long as simply dismantling the complete machine of Quick Response Code intelligent entrance guard intercommunication monitoring host computer or wiring board and change when breaking down to make it recover normal work, do not need professional and technical personnel, greatly reduce maintenance difficulties and maintenance cost.Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the present invention, also can compatible third party software or hardware, such as compatible traditional entrance guard intercommunication system, provides conveniently to the user getting used to traditional entrance guard intercommunication system using forestland, can be widely used in the upgrading to traditional entrance guard intercommunication system.
Accompanying drawing explanation
Do to describe further and set forth to the present invention below in conjunction with accompanying drawing.
Fig. 1 is the high-level schematic functional block diagram of the Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the first-selected embodiment of the present invention;
Fig. 2 is the high-level schematic functional block diagram of the Quick Response Code intelligent entrance guard intercommunication monitoring host computer of the another kind of preferred implementation of the present invention.
Embodiment
As shown in Figure 1, the Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 of the first-selected embodiment of the present invention comprises a door opening function module 10, and an expanded function access module 20.
First-selected ground, door opening function module 10 comprises enabling information reading module 12, enabling control module 16.
First-selected ground, enabling information reading module 12 comprises card read module, Password Input and read module, Quick Response Code read module further.Commonly, card can be the mode such as magnetic card, chip card; Password Input can by carrying out on the dummy keyboard of keyboard in kind or touch screen; Quick Response Code read module at least comprises a Quick Response Code scan camera shooting head and Quick Response Code and reads chip and relevant components and parts and circuit.Those having ordinary skill in the art will appreciate that, in other embodiments, card read module, Password Input and read module, Quick Response Code read module also may include other implementations, enabling information reading module also can also comprise the reading device of other types, such as fingerprint, sound etc., do not enumerate at this.In this way, a Quick Response Code intelligent entrance guard intercommunication monitoring host computer is only needed just can to provide multiple enabling method of calling, for user provides diversified selection.
The people that enabling information reading module 12 read requests opens the door is by swiping the card, inputing password or scan the enabling information that Quick Response Code provides.The reading of enabling information is unsuccessful to be reported an error by voice or screen display.
Enabling information reads successfully, in this first-selected embodiment, judge that the user profile whether user profile that this enabling packets of information contains is relevant to this Quick Response Code intelligent entrance guard intercommunication monitoring host computer is corresponding and corresponding with which user by enabling control module 12.Door opening function module also comprises the memory module that has the user profile relevant to this Quick Response Code intelligent entrance guard intercommunication monitoring host computer.When any one in the user profile that this enabling information is relevant to this Quick Response Code intelligent entrance guard intercommunication monitoring host computer is not corresponding, reported an error by voice or screen display.When enabling control module judges that this enabling information is corresponding with one of them user profile, mobile terminal (such as mobile phone, computer etc.) then to this user sends the first enabling call signal by wireless communication mode, its concrete form can be directly be sent to mobile terminal, also can be first be sent to server, then by server forwards to mobile terminal.After this user carries out enabling response on mobile terminals, enabling control module 12 receives response of opening the door, its concrete form can be that enabling response is directly sent to enabling control module 12 by mobile terminal, also can be first be sent to server, again by server forwards to enabling control module 12, then enabling control module 12 according to the content that this enabling is replied send enabling signal trigger door-lock opening or do not send enabling signal and maintain door lock close.Reply when the mobile terminal of user sends the enabling that content is " enabling ", the enabling control module 16 of door opening function module 10 sends enabling signal, controls door-lock opening.Reply when the mobile terminal of user sends the enabling that content is " not opening the door ", the enabling control module 16 of door opening function module 10 does not send enabling signal, maintains door lock and closes.
In this first-selected embodiment, judge that whether corresponding with the information of this Quick Response Code intelligent entrance guard intercommunication monitoring host computer respective user and to this user the mobile terminal of user profile that door request signal comprises sends the first enabling call signal, all completed by the enabling control module of door opening function module; And those having ordinary skill in the art will appreciate that, in other embodiments, these operations can also be completed by other functional modules, such as, having server to participate in the situation of entrance guard intercommunication system running, and these operations also can be undertaken by server.
Expanded function access module 20 is electrically connected with door opening function module 10.Third party software or hardware module 22, such as, include but not limited to that former gate inhibition's host circuit 26 of traditional mode, other third party's hardware modules 27, third party software module 28 can access Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 by the mode connected with expanded function access module 20.First-selected ground, expanded function access module 20 is arranged software or hardware locking device, only has after the managerial personnel of Quick Response Code intelligent entrance guard intercommunication monitoring host computer unlock it, can access or be loaded into third party software or hardware module.
When former gate inhibition's host circuit access expanded function access module 20, first-selected ground, after enabling information is read and identifies, first enabling call signal is also sent to expanded function access module 20, therefore expanded function access module 20 triggers the former gate inhibition's host circuit be electrically connected with it and sends the second enabling call signal, makes indoor unit work that be connected by weak electric wire with former gate inhibition's host circuit, that be fixed on indoor somewhere.After indoor unit sends the enabling response that content is " enabling ", this enabling response is delivered to door opening function module 10 by expanded function access module 20, and the enabling control module 16 of door opening function module 10 sends enabling signal, controls door-lock opening.Reply when indoor unit sends the enabling that content is " not opening the door ", this enabling response is delivered to door opening function module 10 by expanded function access module 20, and the enabling control module 16 of door opening function module 10 does not send enabling signal, maintains door lock and closes.
First-selected ground, Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 also comprises an intercommunication module, and intercommunication module comprises a recording module, a playback module further, thus realizes intercommunication call function.
Under normal circumstances, the camera pixel request scanned for intercommunication or the monitoring camera pixel request of image capturing and Quick Response Code is inconsistent.The two can the higher camera of shared pixel in theory, but reads chip and support circuit and image capturing and treatment circuit for this camera designs separately the Quick Response Code that can share camera the cost of separate Quick Response Code read module and the image acquisition module circulated in market is higher, the design production cycle is longer than directly adopting.First-selected ground, Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 also comprises another camera independent of Quick Response Code scan camera shooting head, for realizing the video intercom call between Quick Response Code intelligent entrance guard intercommunication monitoring host computer and indoor unit or mobile terminal, and if desired, user triggers the camera work of the monitoring module of Quick Response Code intelligent entrance guard intercommunication monitoring host computer by operation on mobile terminals, and the image in monitoring range is sent back this mobile terminal.In this way, when intelligent access control system designs, can according to conditions such as functional requirement, customer demand, different model needs, cost control requirements, suitable model is selected in the Quick Response Code read module of the various models commercially circulated and image acquisition module, make to make product diversification under the prerequisite meeting product function demand on the one hand, also can save design debug time and the production time of product function module on the other hand.
By adopting the Quick Response Code intelligent entrance guard intercommunication monitoring host computer of this first-selected embodiment, only need an equipment just can provide multiple enabling means, such as: scanning Quick Response Code, induction contactless smart card, authentication password etc. simultaneously; And third party software module and hardware module can be accessed, thus the application function extended capability that to have allowed main frame possess very strong; Further, comprehensive video based on fixed network/Wi-Fi/3G/4G can also be provided real-time monitoring and control of making peace.
As shown in Figure 2 be the high-level schematic functional block diagram of the Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 ' of the another kind of preferred implementation of the present invention.The Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 ' of the another kind of preferred implementation of the present invention, compared with the Quick Response Code intelligent entrance guard intercommunication monitoring host computer 1 of first-selected embodiment as shown in Figure 1, its difference is former gate inhibition's host circuit 26 of traditional mode to be directly connected in door opening function module 10.Preferably, former gate inhibition's host circuit 26 is directly connected in enabling control module 16.After user profile is read and identifies, the first enabling call signal is sent directly to former gate inhibition's host circuit 26, triggers former gate inhibition's host circuit 26 and sends a second enabling call signal, thus make indoor unit work.
Above-mentioned embodiment is only described the preferred embodiment of the present invention, and not limits protection scope of the present invention.Under the prerequisite not departing from design concept of the present invention and scope; those of ordinary skill in the art to the various distortion done by technical scheme of the present invention, alternative and improvement, all should belong to protection category of the present invention according to text description provided by the present invention, accompanying drawing.Protection scope of the present invention is determined by claim.
Claims (10)
1. a Quick Response Code intelligent entrance guard intercommunication monitoring host computer, comprises:
One reads enabling information, control door-lock opening or maintains the door opening function module of closing;
Described door opening function module comprises an enabling information reading module further and a reception enabling is replied and replys the enabling control module of control door-lock opening or maintenance closedown according to described enabling;
It is characterized in that: described Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises and one to be electrically connected with described door opening function module, to accept the expanded function access module that third party software or hardware accesses.
2. Quick Response Code intelligent entrance guard intercommunication monitoring host computer as claimed in claim 1, it is characterized in that, described enabling information reading module comprises card read module, Password Input and read module, Quick Response Code read module further.
3. Quick Response Code intelligent entrance guard intercommunication monitoring host computer as claimed in claim 1, it is characterized in that, described Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises an intercommunication module, and described intercommunication module comprises a recording module, a playback module.
4. Quick Response Code intelligent entrance guard intercommunication monitoring host computer as claimed in claim 1, it is characterized in that, described door opening function module also comprises the memory module that has the user profile relevant to this Quick Response Code intelligent entrance guard intercommunication monitoring host computer.
5. Quick Response Code intelligent entrance guard intercommunication monitoring host computer as claimed in claim 2, it is characterized in that, described Quick Response Code intelligent entrance guard intercommunication monitoring host computer also comprises a monitoring module, and described monitoring module comprises one first camera.
6. Quick Response Code intelligent entrance guard intercommunication monitoring host computer as claimed in claim 5, it is characterized in that, described Quick Response Code read module comprises a second camera further, described first camera and described second camera separate.
7. the Quick Response Code intelligent entrance guard intercommunication monitoring host computer as described in any one of claim 1, it is characterized in that, described expanded function access module, after the managerial personnel's instruction receiving described Quick Response Code intelligent entrance guard intercommunication monitoring host computer, unlocks the access accepting third party software or hardware.
8. the Quick Response Code intelligent entrance guard intercommunication monitoring host computer according to any one of claim 1-7, is characterized in that, described enabling information is read and after identifying, one first enabling call signal is sent to the mobile terminal of the user corresponding with described enabling information.
9. the Quick Response Code intelligent entrance guard intercommunication monitoring host computer according to any one of claim 1-7, it is characterized in that, one second gate inhibition's host computer control circuit is electrically connected on described expanded function access module, and gate inhibition's extension set that described second gate inhibition's host computer control circuit is fixed with at least one physical location is connected; Described enabling information is read and after identifying, one first enabling call signal is sent to described expanded function access module; Described expanded function access module receives described first enabling call signal, and triggers described second gate inhibition's host computer control circuit and send the second enabling call signal to gate inhibition's extension set that described physical location is fixing.
10. the Quick Response Code intelligent entrance guard intercommunication monitoring host computer according to any one of claim 1-7, it is characterized in that, one second gate inhibition's host computer control circuit is electrically connected on described door opening function module, and gate inhibition's extension set that described second gate inhibition's host computer control circuit is fixed with at least one physical location is connected; Described enabling information is read and after identifying, one first enabling call signal is sent to described second gate inhibition's host computer control circuit, triggers described second gate inhibition's host computer control circuit and sends the second enabling call signal to gate inhibition's extension set that described physical location is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735940.XA CN105184939A (en) | 2015-10-30 | 2015-10-30 | Two-dimensional code intelligent access control talkback monitoring host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735940.XA CN105184939A (en) | 2015-10-30 | 2015-10-30 | Two-dimensional code intelligent access control talkback monitoring host |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105184939A true CN105184939A (en) | 2015-12-23 |
Family
ID=54906987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510735940.XA Pending CN105184939A (en) | 2015-10-30 | 2015-10-30 | Two-dimensional code intelligent access control talkback monitoring host |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105184939A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737789A (en) * | 2018-06-08 | 2018-11-02 | 长春以书会友文化传媒有限公司 | A kind of residential property visitor management system |
| CN111565163A (en) * | 2019-01-28 | 2020-08-21 | 深圳富桂精密工业有限公司 | Cloud intercom management system and management method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100134316A1 (en) * | 2007-06-29 | 2010-06-03 | Aldo Farneti | Apparatus for remote opening of doors or gates of a building |
| CN202160254U (en) * | 2011-08-02 | 2012-03-07 | 无锡佳适美科技开发有限公司 | Human face identification building intercom system |
| CN102376110A (en) * | 2010-08-23 | 2012-03-14 | 云南狼道科技有限公司 | GSM network-based access control system and access control method |
| CN204537270U (en) * | 2015-04-01 | 2015-08-05 | 重庆特迪科技有限公司 | A kind of intelligent doorway machine based on VOIP |
| CN205121674U (en) * | 2015-10-30 | 2016-03-30 | 马健 | Two -dimensional code intelligent entrance guard monitoring host that talkbacks |
-
2015
- 2015-10-30 CN CN201510735940.XA patent/CN105184939A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100134316A1 (en) * | 2007-06-29 | 2010-06-03 | Aldo Farneti | Apparatus for remote opening of doors or gates of a building |
| CN102376110A (en) * | 2010-08-23 | 2012-03-14 | 云南狼道科技有限公司 | GSM network-based access control system and access control method |
| CN202160254U (en) * | 2011-08-02 | 2012-03-07 | 无锡佳适美科技开发有限公司 | Human face identification building intercom system |
| CN204537270U (en) * | 2015-04-01 | 2015-08-05 | 重庆特迪科技有限公司 | A kind of intelligent doorway machine based on VOIP |
| CN205121674U (en) * | 2015-10-30 | 2016-03-30 | 马健 | Two -dimensional code intelligent entrance guard monitoring host that talkbacks |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108737789A (en) * | 2018-06-08 | 2018-11-02 | 长春以书会友文化传媒有限公司 | A kind of residential property visitor management system |
| CN111565163A (en) * | 2019-01-28 | 2020-08-21 | 深圳富桂精密工业有限公司 | Cloud intercom management system and management method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106157390B (en) | Visual building talkback access control system with safety certification and working method thereof | |
| CN104639624B (en) | A kind of method and apparatus for realizing mobile terminal remote access control | |
| CN204480357U (en) | A kind of visible building talkback door lock system with safety certification | |
| CN103295294B (en) | A kind ofly exempt from indoor set gate control system based on sip | |
| CN103116922B (en) | Networking management system and management method for wireless gate lock | |
| CN105447949A (en) | Intelligent access control system | |
| CN104134253A (en) | Entrance guard system and entrance guard opening method | |
| CN204926231U (en) | Entrance guard and access control system | |
| CN104967811A (en) | Internet-based intelligent community mobile phone videophone visit machine and system | |
| CN103810773A (en) | Visitor centralized management system and method | |
| CN105551120A (en) | Building intercommunication method, near field communication (NFC) unlocking device and building intercommunication system | |
| CN205354152U (en) | Intelligent gate inhibition system | |
| CN203984607U (en) | Building entrance guard intercommunication system | |
| CN104299303A (en) | Intelligent access control system and implementation method of intelligent access control system | |
| CN103544749A (en) | Cloud control access control management system and authentication method thereof | |
| CN106162054A (en) | A kind of cloud computing intelligent entrance guard intercommunication system based on VOIP | |
| CN104581719A (en) | Method and system for conducting communication authority management on mobile terminal | |
| CN204537270U (en) | A kind of intelligent doorway machine based on VOIP | |
| CN106023390A (en) | Intelligent cloud access control system | |
| CN103679887A (en) | Network access identity recognition system and method | |
| CN202694433U (en) | Intelligent entrance guard system | |
| CN205121664U (en) | Building intercom system based on wireless communication | |
| CN105184939A (en) | Two-dimensional code intelligent access control talkback monitoring host | |
| CN106303371A (en) | Take pictures monitoring system, method and mobile terminal | |
| CN205121674U (en) | Two -dimensional code intelligent entrance guard monitoring host that talkbacks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |