CN105825563A - Remote access control system and method - Google Patents
Remote access control system and method Download PDFInfo
- Publication number
- CN105825563A CN105825563A CN201610194985.5A CN201610194985A CN105825563A CN 105825563 A CN105825563 A CN 105825563A CN 201610194985 A CN201610194985 A CN 201610194985A CN 105825563 A CN105825563 A CN 105825563A
- Authority
- CN
- China
- Prior art keywords
- mobile terminal
- gate inhibition
- inhibition mechanism
- door
- access control
- 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.)
- Granted
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
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/38—Individual registration on entry or exit not involving the use of a pass with central registration
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a remote access control system which comprises an access control mechanism and at least one mobile terminal.The access control mechanism is used for sending a door opening request to the mobile terminals.The mobile terminals are used for responding to the door opening request and carrying out video communication with the access control mechanism through the mobile internet.After users holding the mobile terminals confirm the door opening request, the mobile terminals send a door opening instruction to the access control mechanism to instruct the access control mechanism to open a door lock.Through the remote access control system, remote monitoring and management of the access control mechanism are realized; through remote confirmation by the users, even if no one is in a room or a monitor console, the door lock can still be controlled to be opened or closed; it is beneficial to coping with special conditions in time, the users can use the system well and conveniently, and then the market demand is met.
Description
Technical field
The present invention relates to access control technical field, particularly relate to a kind of distance entrance and control method.
Background technology
Gate control system is new-modernization safety management system, it integrates microcomputer automatic identification technology and modern safety management measure, relate to many new techniques such as electronics, machinery, optics, computer technology, mechanics of communication, biotechnology, it is to solve important department gateway to realize the effective measures of safety precaution management, it is adaptable to the multiple occasions such as intellectual communityintellectualized village, bank, hotel, parking lot management, machine room, armory, safe care registry, cubicle, factory.Existing gate control system generally using in the way of identification as turnover authority, when the personnel having visitor or the effective identity of non-typing pass in and out, need indoor occupant, control and monitor console etc. can open the door after confirming, but, when indoor, the unmanned response of control and monitor console, then cannot pass in and out, this mode lacks remotely monitoring, the function of management, particularly when visitor calls owner and during unmanned response, inconvenience can be caused, as can be seen here, prior art lacks a kind of system with remote door access control function.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiencies in the prior art, it is provided that a kind of distance entrance and control method, and this system and method can realize remotely monitoring and response, in order to is controlled gate inhibition, and then meets market demands.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that.
A kind of distance entrance, it includes a gate inhibition mechanism and at least one mobile terminal, described gate inhibition mechanism is for sending enabling request to mobile terminal, described mobile terminal is used for responding described request of opening the door, and carry out video communication by mobile Internet with gate inhibition mechanism, after the user holding mobile terminal confirms the request of opening the door, described mobile terminal sends door open command to gate inhibition mechanism, to make gate inhibition's mechanism opening door lock.
Preferably, also including cloud platform, video data and voice data that described gate inhibition mechanism gathers are uploaded to cloud platform, for acquisition for mobile terminal.
Preferably, described mobile terminal is mobile phone.
Preferably, described gate inhibition mechanism is also electrically connected with indoor answer-back unit, and described gate inhibition mechanism sends enabling request to indoor answer-back unit and mobile terminal simultaneously, or first sends enabling request to indoor answer-back unit, after indoor answer-back unit is without response, then send enabling request to mobile terminal.
A kind of remote door access control method, the method comprises the steps: step S1, utilizes gate inhibition mechanism to send enabling request to mobile terminal；Step S2, the described request of opening the door of mobile terminal response, carry out video communication by mobile Internet with gate inhibition mechanism；Step S3, the user holding mobile terminal confirms, by video communication, the request of opening the door；Step S4, mobile terminal sends door open command to gate inhibition mechanism, to make gate inhibition's mechanism opening door lock.
Preferably, described gate inhibition mechanism gathers video data and voice data are uploaded to cloud platform, for acquisition for mobile terminal.
Preferably, described gate inhibition mechanism is also electrically connected with indoor answer-back unit, and described gate inhibition mechanism sends enabling request to indoor answer-back unit and mobile terminal simultaneously, or first sends enabling request to indoor answer-back unit, after indoor answer-back unit is without response, then send enabling request to mobile terminal.
Distance entrance disclosed by the invention, visitor utilizes gate inhibition mechanism to send enabling request to mobile terminal, mobile terminal response is opened the door after request, visitor is confirmed by owner by video communication, door open command or refusal instruction is sent again, in order to gate inhibition's mechanism controls door-lock opening or closedown to gate inhibition mechanism.Based on said system, it is achieved that the Distant supervision and control to gate inhibition mechanism, by the remote acknowledgement of user, even if indoor or control and monitor console are unmanned, still can control door-lock opening or closedown, contribute to tackling in time special circumstances, the most convenient for users, and then meet the market demand.
Accompanying drawing explanation
Fig. 1 is the composition frame chart of distance entrance of the present invention.
Fig. 2 is the flow chart of remote door access control method of the present invention.
Fig. 3 is the axonometric chart of gate inhibition mechanism.
Fig. 4 is the exploded view of gate inhibition mechanism.
Fig. 5 is the partial exploded view of gate inhibition mechanism.
Fig. 6 is the exploded view of drain pan and inner shell.
Fig. 7 is the partial exploded view at another visual angle of gate inhibition mechanism.
Fig. 8 is the schematic diagram of door lock control circuits.
Detailed description of the invention
With embodiment, the present invention is described in more detail below in conjunction with the accompanying drawings.
The invention discloses a kind of distance entrance, as shown in Figure 1, it includes a gate inhibition mechanism 101 and at least one mobile terminal 102, described gate inhibition mechanism 101 is for sending enabling request to mobile terminal 102, described mobile terminal 102 is used for responding described request of opening the door, and carry out video communication by mobile Internet with gate inhibition mechanism 101, after the user holding mobile terminal 102 confirms the request of opening the door, described mobile terminal 102 sends door open command to gate inhibition mechanism 101, to make gate inhibition mechanism 101 open door lock.
Distance entrance disclosed by the invention, visitor utilizes gate inhibition mechanism 101 to send enabling request to mobile terminal 102, mobile terminal 102 response is opened the door after request, visitor is confirmed by owner by video communication, door open command or refusal instruction is sent again, in order to gate inhibition mechanism 101 controls door-lock opening or closedown to gate inhibition mechanism 101.Based on said system, it is achieved that the Distant supervision and control to gate inhibition mechanism, by the remote acknowledgement of user, even if indoor or control and monitor console are unmanned, still can control door-lock opening or closedown, contribute to tackling in time special circumstances, the most convenient for users, and then meet the market demand.
As a kind of optimal way, this system also includes cloud platform 103, and video data and voice data that described gate inhibition mechanism 101 gathers are uploaded to cloud platform 103, obtain for mobile terminal 102.Similarly, video data and voice data that mobile terminal 102 gathers also are uploaded to cloud platform 103, obtain for gate inhibition mechanism 101.This mode not only facilitates and realizes video communication, it is also possible to preserved by the audio-video document of both sides, in case inquiry, record etc..
Further, described mobile terminal 102 is mobile phone.But this is only preferred embodiment of the present invention, is not limited to the present invention, in other embodiments of the invention, described mobile terminal 102 can also is that the mobile terminal of other equal functions.
In actual application, in order to meet multiple application mode, described gate inhibition mechanism 101 is also electrically connected with indoor answer-back unit 104, described gate inhibition mechanism 101 sends enabling request to indoor answer-back unit 104 and mobile terminal 102 simultaneously, or first send enabling request to indoor answer-back unit 104, after indoor answer-back unit 104 is without response, then send enabling request to mobile terminal 102.
Based on above-mentioned control system, the present invention opens open a kind of remote door access control method, and shown in Fig. 1 and Fig. 2, the method comprises the steps:
Step S1, utilizes gate inhibition mechanism 101 to send enabling request to mobile terminal 102；
Step S2, mobile terminal 102 responds described request of opening the door, carries out video communication by mobile Internet with gate inhibition mechanism 101；
Step S3, the user holding mobile terminal 102 confirms, by video communication, the request of opening the door；
Step S4, mobile terminal 102 sends door open command to gate inhibition mechanism 101, to make gate inhibition mechanism 101 open door lock.
Further, video data and voice data that described gate inhibition mechanism 101 gathers are uploaded to cloud platform 103, obtain for mobile terminal 102.
In the method, described gate inhibition mechanism 101 is also electrically connected with indoor answer-back unit 104, described gate inhibition mechanism 101 sends enabling request to indoor answer-back unit 104 mobile terminal 102 simultaneously, or first send enabling request to indoor answer-back unit 104, after indoor answer-back unit 104 is without response, then send enabling request to mobile terminal 102.
nullRefer to Fig. 3 to Fig. 7，Concrete structure about gate inhibition mechanism，It includes face-piece 1 and drain pan 2，Described face-piece 1 is provided with keyboard 3、Display screen 4、Photographic head 5 and master control borad，It is provided with for housing keyboard 3 between described face-piece 1 and drain pan 2、Display screen 4、The inner shell 6 of photographic head 5 and master control borad，The edge of described face-piece 1 is formed with the first flange 10，The edge of described inner shell 6 outwards bends and is formed with the second flange 60，Described second flange 60 fits with the first flange 10 and the two is screwed，The edge of described drain pan 2 is formed with at least two journal stirrup 20，The described second corresponding journal stirrup 20 of flange 60 and offer breach 61，The described first corresponding journal stirrup 20 of flange 10 and offer installing port 11，Described journal stirrup 20 is inserted in installing port 11 through breach 61，And described journal stirrup 20 is screwed in the sidepiece of the first flange 10.
In the gate inhibition mechanism of said structure, owing to being provided with inner shell 6 between face-piece 1 and drain pan 2, and within the main part of keyboard 3, display screen 4 and photographic head 5 is placed in inner shell 6, the bulk strength making gate inhibition mechanism improves further, meanwhile, the second flange 60 and the laminating of the first flange 10 are fixing, and drain pan 2 is fixed on face-piece 1 by recycling journal stirrup 20, it is effectively increased the water resistance of product, and the overall structure of gate inhibition mechanism is the most stable, service life is longer.
Further, described drain pan 2 offering the through wires hole 21 passed for cable, described inner shell 6 is fixed with two support plates 62, the junction of two support plates 62 is formed with the clamp hole 63 for clamping cable, and described clamp hole 63 is oppositely arranged with through wires hole 21.By above-mentioned two support plate 62 so that cable is clamped after mounting, and when dismantling, it is also easy to operation.
For the ease of assembling, one end of described inner shell 6 and be provided with outwardly card article 64 in the bottom of this inner shell 6, the inner side of described drain pan 2 is formed with limited block 22, and described card article 64 is sticked between the bottom of limited block 22 and drain pan 2.During assembling, first card article 64 is inserted in below limited block 22, then inner shell 6 is pushed in drain pan 2, and then to inner shell 6 Primary Location.
In the present embodiment, it is further fixed on for the wire ferrule 7 through cable inside described face-piece 1.Being further fixed on support 8 inside described face-piece 1, described display screen 4 is located between support 8 and face-piece 1.Described face-piece 1 is provided with decorative panel 9.
nullRefer to Fig. 8，Described master control borad includes door lock control circuits，Described door lock control circuits includes triggering circuit 300、555 delay circuits 301 and relay K 19，The outfan of described 555 delay circuits 301 is for controlling the coil power on/off of relay K 19，The normally opened contact of described relay K 19 is connected between power end VCC and electromagnetic lock NC，Described triggering circuit 300 is for triggering pulse to 555 delay circuit 301 outputs，Described 555 delay circuits 301 respond described triggering pulse and control the coil of relay K 19 and power on，The normally opened contact making relay K 19 closes，To make electromagnetic lock NC power on and perform door opening action，The coil blackout of relay K 19 is controlled after described 555 delay circuit 301 time delay Preset Times，The normally opened contact making relay K 19 disconnects，To make electromagnetic lock power-off execution lock a door action.
In the door lock control circuits of said mechanism, set out pulse to 555 delay circuits 301 by triggering circuit 300,555 delay circuits 301 are made to enter temporary stable state, the coil simultaneously controlling relay K 19 powers on, electromagnetic lock performs door opening action, when after 555 delay circuit 301 time delay Preset Times, is reset to stable state, the coil losing electricity of relay K 19, electromagnetic lock performs to lock a door action.Wherein, owing to this circuit is external, only by arranging resistance, capacitance parameter can realize delay adjustment, without changing program, adjustment process is more prone to, by by external to resistance, electric capacity, also facilitate user's sets itself, and then meet and user's request, additionally, the present invention uses independent circuits to carry out electromagnetic lock control, compared to existing technology in rely only on monolithic processor controlled mode for, avoid and bring hidden danger such as cannot opening the door because of single-chip microcomputer mess code, program mal, substantially increase the stability of circuit.
For the ease of adjusting delay time, described 555 delay circuits 301 include 555 chip U6, the threshold value end of described 555 chip U6 is connected to one end of potentiometer RP14, the adjustable side of described potentiometer RP14 is connected to power end VCC, the threshold value end of described 555 chip U6, also by electric capacity C181 ground connection, regulates the delay duration of 555 delay circuits 301 by described potentiometer RP14.Wherein, owing to potentiometer RP14 and electric capacity C181 is series between power end VCC and ground, and the junction point of the two is connected to the threshold value end of 555 chip U6, thus, the action delay of electromagnetic lock only can be realized by screwing potentiometer RP14, in actual application, the knob of this potentiometer RP14 can external can also be with scale, in order to user regulates delay time voluntarily.
nullIn the present embodiment，Described triggering circuit 300 includes the first PNP pipe Q5、Oneth NPN pipe Q6 and sustained diode 13，The emitter stage of described first PNP pipe Q5 connects high potential，Its base stage connects the first pulse signal end DS1，Its colelctor electrode passes through the first current-limiting resistance R161 ground connection，The signal of this colelctor electrode also transmits the base stage to a NPN pipe Q6，The triggering end to 555 chip U6 is transmitted in the triggering pulse that a described NPN pipe Q6 colelctor electrode produces，The emitter stage of a described NPN pipe Q6 is connected to the anode of sustained diode 13，The negative electrode of described sustained diode 13 connects the second pulse signal end DS2，Described first pulse signal end DS1 and the second pulse signal end DS2 saltus step simultaneously，Pulse is triggered to make a NPN pipe Q6 colelctor electrode produce.Its operation principle is, when gate inhibition mechanism loads low-potential signal to the first pulse signal end DS1 and the second pulse signal end DS2 simultaneously, first PNP pipe Q5 conducting, oneth NPN pipe Q6 turns on therewith, and by the voltage pull-down triggering end of 555 chip U6, when gate inhibition mechanism the first pulse signal end DS1 and the second pulse signal end DS2 loaded simultaneously high potential or order the two unsettled time, first PNP pipe Q5 and a NPN pipe Q6 turn off therewith, the voltage amplitude triggering end of 555 chip U6 raises, and then 555 chip U6 inputs are triggered pulse.
Further, also include the 2nd NPN pipe Q10, the signal of described 555 chip U6 outfans transmits the base stage to the 2nd NPN pipe Q10, the grounded emitter of described 2nd NPN pipe Q10, its colelctor electrode is connected to one end of relay K 19 coil, and the other end of described relay K 19 coil is connected to power end VCC.2nd NPN pipe Q10 is as switching tube, in order to control the power-up state of relay K 19 coil.
The above is preferred embodiment of the present invention, is not limited to the present invention, all amendment, equivalent or improvement etc. made in the technical scope of the present invention, should be included in the range of the present invention protected.
Claims (7)
1. a distance entrance, it is characterized in that, include a gate inhibition mechanism and at least one mobile terminal, described gate inhibition mechanism is for sending enabling request to mobile terminal, described mobile terminal is used for responding described request of opening the door, and carries out video communication by mobile Internet with gate inhibition mechanism, after the user holding mobile terminal confirms the request of opening the door, described mobile terminal sends door open command to gate inhibition mechanism, to make gate inhibition's mechanism opening door lock.
2. distance entrance as claimed in claim 1, it is characterised in that also include cloud platform, video data and voice data that described gate inhibition mechanism gathers are uploaded to cloud platform, for acquisition for mobile terminal.
3. distance entrance as claimed in claim 1, it is characterised in that described mobile terminal is mobile phone.
4. distance entrance as claimed in claim 1, it is characterized in that, described gate inhibition mechanism is also electrically connected with indoor answer-back unit, described gate inhibition mechanism sends enabling request to indoor answer-back unit and mobile terminal simultaneously, or first send enabling request to indoor answer-back unit, after indoor answer-back unit is without response, then send enabling request to mobile terminal.
5. a remote door access control method, it is characterised in that the method comprises the steps:
Step S1, utilizes gate inhibition mechanism to send enabling request to mobile terminal；
Step S2, the described request of opening the door of mobile terminal response, carry out video communication by mobile Internet with gate inhibition mechanism；
Step S3, the user holding mobile terminal confirms, by video communication, the request of opening the door；
Step S4, mobile terminal sends door open command to gate inhibition mechanism, to make gate inhibition's mechanism opening door lock.
6. remote door access control method as claimed in claim 5, it is characterised in that video data and voice data that described gate inhibition mechanism gathers are uploaded to cloud platform, for acquisition for mobile terminal.
7. remote door access control method as claimed in claim 5, it is characterized in that, described gate inhibition mechanism is also electrically connected with indoor answer-back unit, described gate inhibition mechanism sends enabling request to indoor answer-back unit and mobile terminal simultaneously, or first send enabling request to indoor answer-back unit, after indoor answer-back unit is without response, then send enabling request to mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194985.5A CN105825563B (en) | 2016-03-31 | 2016-03-31 | A kind of distance entrance and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610194985.5A CN105825563B (en) | 2016-03-31 | 2016-03-31 | A kind of distance entrance and control method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105825563A true CN105825563A (en) | 2016-08-03 |
| CN105825563B CN105825563B (en) | 2018-05-29 |
Family
ID=56524532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610194985.5A Active CN105825563B (en) | 2016-03-31 | 2016-03-31 | A kind of distance entrance and control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105825563B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127913A (en) * | 2016-08-31 | 2016-11-16 | 成都市和平科技有限责任公司 | A kind of intelligent door lock system |
| CN108134795A (en) * | 2017-12-26 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of access control management method and system of data center's total management system |
| CN110415395A (en) * | 2019-06-20 | 2019-11-05 | 视联动力信息技术股份有限公司 | A kind of method and apparatus of access control |
| 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 |
| CN114038157A (en) * | 2021-11-02 | 2022-02-11 | 莱芜钢铁集团电子有限公司 | Unmanned driving ground safety management device and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003028375A1 (en) * | 2001-09-27 | 2003-04-03 | Mobiletalk Co., Ltd. | Remote-control entrance door system and method |
| CN101242524A (en) * | 2008-03-10 | 2008-08-13 | 杭州普诺科技有限公司 | Digital wireless visual doorbell built-in control system |
| CN101466029B (en) * | 2009-01-09 | 2011-06-22 | 东莞光阵显示器制品有限公司 | Method and system for preparing visual duologue door bell |
| CN201892979U (en) * | 2010-11-24 | 2011-07-06 | 上海华勤通讯技术有限公司 | System supporting user to perform entrance guard control through network terminal(s) |
| CN103236097A (en) * | 2013-04-08 | 2013-08-07 | 深圳市纽贝尔电子有限公司 | Audio and video remote interaction safety monitoring system and monitoring method |
| CN103501427A (en) * | 2013-09-29 | 2014-01-08 | 西安祥泰软件设备***有限责任公司 | Remote control method and embedded mother board of video door phone system |
| CN103903321A (en) * | 2014-03-04 | 2014-07-02 | 国家电网公司 | Intelligent lock |
| CN104464066A (en) * | 2014-12-30 | 2015-03-25 | 移康智能科技(上海)有限公司 | Door control system and access monitoring method |
| CN204791233U (en) * | 2015-07-07 | 2015-11-18 | 广州市盈泽信息科技有限公司 | Access control system of integrated wiFi module |
| CN105118114A (en) * | 2015-07-24 | 2015-12-02 | 重庆电信研究院 | Intelligent visitor system and method |
-
2016
- 2016-03-31 CN CN201610194985.5A patent/CN105825563B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003028375A1 (en) * | 2001-09-27 | 2003-04-03 | Mobiletalk Co., Ltd. | Remote-control entrance door system and method |
| CN101242524A (en) * | 2008-03-10 | 2008-08-13 | 杭州普诺科技有限公司 | Digital wireless visual doorbell built-in control system |
| CN101466029B (en) * | 2009-01-09 | 2011-06-22 | 东莞光阵显示器制品有限公司 | Method and system for preparing visual duologue door bell |
| CN201892979U (en) * | 2010-11-24 | 2011-07-06 | 上海华勤通讯技术有限公司 | System supporting user to perform entrance guard control through network terminal(s) |
| CN103236097A (en) * | 2013-04-08 | 2013-08-07 | 深圳市纽贝尔电子有限公司 | Audio and video remote interaction safety monitoring system and monitoring method |
| CN103501427A (en) * | 2013-09-29 | 2014-01-08 | 西安祥泰软件设备***有限责任公司 | Remote control method and embedded mother board of video door phone system |
| CN103903321A (en) * | 2014-03-04 | 2014-07-02 | 国家电网公司 | Intelligent lock |
| CN104464066A (en) * | 2014-12-30 | 2015-03-25 | 移康智能科技(上海)有限公司 | Door control system and access monitoring method |
| CN204791233U (en) * | 2015-07-07 | 2015-11-18 | 广州市盈泽信息科技有限公司 | Access control system of integrated wiFi module |
| CN105118114A (en) * | 2015-07-24 | 2015-12-02 | 重庆电信研究院 | Intelligent visitor system and method |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106127913A (en) * | 2016-08-31 | 2016-11-16 | 成都市和平科技有限责任公司 | A kind of intelligent door lock system |
| CN106127913B (en) * | 2016-08-31 | 2018-07-20 | 湖北物通网络科技有限公司 | A kind of intelligent door lock system |
| CN108134795A (en) * | 2017-12-26 | 2018-06-08 | 郑州云海信息技术有限公司 | A kind of access control management method and system of data center's total management system |
| CN110415395A (en) * | 2019-06-20 | 2019-11-05 | 视联动力信息技术股份有限公司 | A kind of method and apparatus of access control |
| 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 |
| CN114038157A (en) * | 2021-11-02 | 2022-02-11 | 莱芜钢铁集团电子有限公司 | Unmanned driving ground safety management device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105825563B (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105825563A (en) | Remote access control system and method | |
| CN103280009B (en) | A kind of Multifunctional access device | |
| CN101620441A (en) | Monitoring system in communication computer room | |
| CN102510477A (en) | Digitalized indoor unit and intelligent household security system | |
| CN203084528U (en) | Hotel guest room intelligent control system | |
| CN109507903A (en) | Smart home management method and device and storage medium | |
| CN103760849A (en) | Home monitoring and controlling system based on wireless sensor network | |
| CN104200547A (en) | Internet-of-Things-based intelligent doorbell photographing and monitoring system and control method thereof | |
| CN104635687A (en) | Digital intelligent home security alarm system | |
| CN203164683U (en) | Remote control intelligent guest room control system | |
| CN204904398U (en) | A system of registering one's residence with long -range security protection monitoring function | |
| CN109188931A (en) | A kind of intelligent home remote monitoring system and its application method | |
| CN111184484A (en) | Storage medium, intelligent panel and control method of sweeping robot | |
| CN107608226A (en) | A kind of intelligent home control system | |
| US11372033B1 (en) | Electric power monitoring system | |
| CN205230258U (en) | Intelligent family security system | |
| CN111860110A (en) | Security control method, security control device, computer equipment and storage medium | |
| CN205679927U (en) | A kind of Intelligent home remote monitoring system | |
| CN206091829U (en) | Electronic doorplate display device | |
| CN101472021A (en) | System and method for safety monitoring through mobile phone | |
| CN204791227U (en) | Ladder way machine | |
| CN114466169A (en) | Monitoring system of fire door magnet and camera | |
| CN112305921B (en) | Event control method and event control device | |
| CN209964307U (en) | LoRa remote monitoring anti-theft system | |
| CN203038093U (en) | Guest room control box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180726 Address after: 130200 No. 19 Building, Qingnian Road Youth City (B District), Kuancheng District, Changchun, Jilin, 139-140 Patentee after: Jilin Chengda Network Co., Ltd. Address before: 301+3A31-40 card, 3 / F, youth Pioneer Park, 959 Qingtian street, No. 3, Qingyue street, Changchun, Jilin Patentee before: Jilin Chuangjia Tech Co., Ltd. |