CN207938063U - A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT - Google Patents
A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT Download PDFInfo
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- CN207938063U CN207938063U CN201721826216.9U CN201721826216U CN207938063U CN 207938063 U CN207938063 U CN 207938063U CN 201721826216 U CN201721826216 U CN 201721826216U CN 207938063 U CN207938063 U CN 207938063U
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- iot
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Abstract
The utility model discloses a kind of Intelligent campus dormitory intelligent door lock administration system based on NB IOT, intelligent door lock includes Electromagnetic lock, terminal NB IOT modules, microcontroller, smoke sensor device, pressure sensor and the bio-identification module being located inside dormitory intelligent door.Terminal NB IOT modules are connect by data line with microcontroller, signal input part connection smoke sensor device, pressure sensor and the bio-identification module of microcontroller.Terminal NB IOT modules are connect with mobile phone terminal by NB IOT.The Intelligent campus dormitory intelligent door lock administration system based on NB IOT, student's smokescope alarm signal can be notified by intelligent door lock, and dormitory intelligent door can be notified by the alarm signal of abnormal pressure value, student can be notified to handle smog or fire behavior situation in time, and the safety of remote monitoring dormitory intelligent door, ensure student's property safety.
Description
Technical field
The utility model is related to Intelligent campus dormitory door administrative skill field, especially a kind of wisdom based on NB-IOT
Campus dormitory intelligent door lock administration system.
Background technology
With the attention of education, the scale of university is increasing, for but there is serious deficiency in the management of university student,
The especially safety management of students' dormitory.In the prior art, the safety guarantee of dormitory is essentially in the door lock of dormitory, in order to protect
Hinder its safety prevents the illegal opening of criminal usually by improving the security level of lock body.But simple raising lock
Whether the intensity of body, cannot but meet notice lodging student's internal aerosol situation in time, and external by abnormal damage pressure,
To leave opportunity to criminal, by damaging for a long time lock, theft is realized；And it is abnormal in dormitory
When fire behavior, cannot notify lodging student's timely processing in time, especially occur fire cannot timely notifier processes, influence life wealth
Produce the defect of safety.
It follows that in the Dormitory management system of the prior art, dormitory security situation can not be communicated in time with student by existing
Defect, be easy to cause student's property loss.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT,
It is intended to notify student's smokescope alarm signal by intelligent door lock, and dormitory intelligent door can be notified by abnormal pressure value
Alarm signal, student can be notified to handle the safety of smog or fire behavior situation and remote monitoring dormitory intelligent door in time,
Ensure student's property safety.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT, including：Intelligent door lock, mobile phone terminal；
The intelligent door lock includes being located at Electromagnetic lock inside dormitory intelligent door, terminal NB-IOT modules, microcontroller
Device, smoke sensor device, pressure sensor and bio-identification module；
The terminal NB-IOT modules are connect by data line with microcontroller, and the signal input part of the microcontroller connects
Connect smoke sensor device, pressure sensor and bio-identification module；
The terminal NB-IOT modules are connect with mobile phone terminal by NB-IOT；
The real-time biological identification information of the bio-identification module identification unlocking person, and the microcontroller can be sent to
Device, the microcontroller can compare the comparison biometric information of the real-time biological identification information and preservation, when described
When real-time biological identification information is identical as the comparison biometric information, the microcontroller controls the Electromagnetic lock and opens
Door；
The pressure sensor is located at inner surface of the dormitory intelligent door outside dormitory, the pressure sensor energy
The real-time pressure value that the dormitory intelligent door is subject in the external world is enough detected, the pressure sensor is at least arranged two, Mei Gesuo
The microcontroller can be sent to by the real-time pressure value detected by stating pressure sensor,
The microcontroller can real-time pressure value described in part compared with the reference pressure value that microcontroller is set, when
When being more than the reference pressure value there are at least two real-time pressure values, the microcontroller can pass through terminal NB-IOT modules
It is sent to the mobile phone terminal and steals alarm signal；
The detector of the smoke sensor device protrudes the side in dormitory intelligent door inside dormitory, smoke sensor device energy
It is enough that smokescope value inside dormitory is detected,
The smoke sensor device is at least arranged three, the Real-time Smoke concentration value that each smoke sensor device will be detected
It is sent to the microcontroller,
When the Real-time Smoke concentration value at multiple time points that one of them described smoke sensor device detects be all higher than it is described micro-
The minimum of controller inner setting refers to smokescope value, and there is the in addition smoke sensor device detection at multiple time point
Real-time Smoke concentration value be all higher than microcontroller setting it is minimum with reference to smokescope value when, the microcontroller
Smog alarm signal is sent to the mobile phone terminal by terminal NB-IOT modules,
When the Real-time Smoke concentration value at multiple time points that one of them described smoke sensor device detects be all higher than it is described micro-
The highest of controller inner setting refers to smokescope value, and there are other at least two described smog to pass at multiple time point
It is described when the highest that the Real-time Smoke concentration value of sensor detection is all higher than the microcontroller setting refers to smokescope value
Microcontroller sends smog alarm signal by terminal NB-IOT modules to the mobile phone terminal, and passes through terminal NB-IOT modules
It controls mobile phone terminal and contacts fire alarm, end NB-IOT modules position location of concurrently making arrangements for his funeral.
Preferably, the mobile phone terminal includes multiple mobile phone terminals, and is connected by terminal NB-IOT modules and the intelligent door lock
It connects.
In a preferred embodiment, further include：Pyroelectric infrared sensor, the pyroelectric infrared sensor
Output end connects the input terminal of microcontroller by data line；The pyroelectric infrared sensor can detect the dormitory intelligence
Portion's human infrared radiation outdoors, and can will detect that human infrared radiation is changed into voltage signal and is transferred to the microcontroller,
The microcontroller controls the opening of the bio-identification module or the device in order to control controls the bio-identification module electricity
Source supplies the conducting of battery.
In a preferred embodiment, further include：Server-side NB-IOT modules, server-side computer, the terminal NB-
IOT modules are communicated to connect with server-side NB-IOT modules, and the server-side NB-IOT modules pass through data line and server-side NB-
IOT modules connect；
The microcontroller can real-time pressure value described in part compared with the reference pressure value that microcontroller is set, when
When being more than the reference pressure value there are at least two real-time pressure values, the microcontroller can pass through terminal NB-IOT moulds
Block, server-side NB-IOT modules are sent to the server-side computer steals alarm signal；
When the Real-time Smoke concentration value at multiple time points that one of them described smoke sensor device detects be all higher than it is described micro-
The minimum of controller inner setting refers to smokescope value, and there is the in addition smoke sensor device detection at multiple time point
Real-time Smoke concentration value be all higher than microcontroller setting it is minimum with reference to smokescope value when, the microcontroller
By terminal NB-IOT modules, server-side NB-IOT modules smog alarm signal is sent to the server-side computer；
When the Real-time Smoke concentration value at multiple time points that one of them described smoke sensor device detects be all higher than it is described micro-
The highest of controller inner setting refers to smokescope value, and there are other at least two described smog to pass at multiple time point
It is described when the highest that the Real-time Smoke concentration value of sensor detection is all higher than the microcontroller setting refers to smokescope value
Microcontroller by terminal NB-IOT modules, supervisor's administrator's mobile phone terminal from server-side NB-IOT modules to the server-side computer
Send warning message.
Preferably, the microcontroller is embedded central processing unit.
Further, the microcontroller is Media MT7620 chips.
Preferably, the smoke sensor device model JTY-GD-CA2001L smoke sensor devices.
Preferably, the bio-identification module is fingerprint identification module either face recognition module or iris recognition mould
Block.
Preferably, the pyroelectric infrared sensor model P228 pyroelectric infrared sensors.
Above-mentioned technical proposal has following advantageous effect：
The Intelligent campus dormitory intelligent door lock administration system based on NB-IOT is passed by the way that smog is arranged in intelligent door lock
Sensor and pressure sensor realize the real-time monitoring to dormitory internal aerosol concentration value, and meet outside to dormitory intelligent door
The abnormal pressure value that portion is subject to is detected.In the door lock for avoiding the prior art, the intensity of simple raising lock body, and cannot
Meet notice lodging student's internal aerosol situation in time, and external whether by abnormal damage pressure, to give criminal
Opportunity is left, by damaging for a long time lock, realizes theft；And when being abnormal fire behavior in dormitory, Bu Nengji
Shi Tongzhi lodging student's timely processings lead to that fire occurs, influence the defect of the security of the lives and property.The wisdom based on NB-IOT
Campus dormitory intelligent door lock administration system, can not only notify student's smokescope alarm signal, Er Qieke by intelligent door lock
To notify dormitory intelligent door by the alarm signal of abnormal pressure value, student can be notified to handle smog or fire behavior feelings in time
The safety of condition and remote monitoring dormitory intelligent door ensures student's property safety.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is that the structure of Intelligent campus dormitory intelligent door lock management system embodiment of the utility model based on NB-IOT is shown
It is intended to.
Fig. 2 is Intelligent campus dormitory intelligent door lock administration system another kind embodiment of the utility model based on NB-IOT
Structural schematic diagram.
Specific implementation mode
Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described,
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Based on this practicality
Embodiment in novel, the every other reality that those of ordinary skill in the art are obtained without creative efforts
Example is applied, shall fall within the protection scope of the present invention.
In conjunction with shown in Fig. 1 and Fig. 2, it is somebody's turn to do the Intelligent campus dormitory intelligent door lock administration system based on NB-IOT, including：Intelligence
Door lock, mobile phone terminal；
Intelligent door lock includes being located at Electromagnetic lock inside dormitory intelligent door, terminal NB-IOT modules (based on cellular narrow
Band Internet of Things (Narrow Band Internet of Things, NB-IoT)), microcontroller, smoke sensor device, pressure pass
Sensor and bio-identification module；The locking and opening of intelligent door lock are realized by the Electromagnetic lock.
Terminal NB-IOT modules are connect by data line with microcontroller, and the signal input part connection smog of microcontroller passes
Sensor, pressure sensor and bio-identification module.Terminal NB-IOT modules are connect with mobile phone terminal by NB-IOT.Bio-identification
Module identifies the real-time biological identification information of unlocking person, and can be sent to microcontroller, and microcontroller can be by real-time biological
Identification information and the comparison biometric information of preservation compare, when real-time biological identification information is identical as comparison biometric information
When, microcontroller controls the Electromagnetic lock and opens the door.It realizes and is used as by setting the biometric information of dormitory internal staff
Biometric information is compared, by lodging personnel inside dormitory without key unlocking, avoids that traditional keys are forgotten to take and key is taken
With inconvenient defect, the quality of the life of Intelligent campus is realized.
Pressure sensor is located at inner surface of the dormitory intelligent door outside dormitory, and pressure sensor can detect dormitory intelligence
Can door in the real-time pressure value that is subject to of the external world, pressure sensor be at least arranged two (to ensure the accuracy of data, avoid due to
The erroneous judgement of single pressure sensor causes to influence to send warning message to mobile phone terminal, influences the normal of student and attends class), it is each to press
The real-time pressure value detected can be sent to microcontroller by force snesor, and the microcontroller being capable of real-time pressure described in part
Value compared with the reference pressure value that microcontroller is set, when there are at least two (and can not be excessive, avoid not touching
Multiple pressure force snesor, preferably three) real-time pressure value be more than reference pressure value when, microcontroller can pass through terminal NB-IOT
Module sends to the mobile phone terminal and steals alarm signal.When realizing the dormitory external world by criminal's theft damage, Ke Yitong
Know that lodging student inside dormitory, dormitory intelligent door are facilitated student's remote monitoring dormitory intelligence by the alarm signal of abnormal pressure value
Energy door ensures indoor property safety.
In order to facilitate fire behavior in student's remote processing room, avoid that property loss occurs.The detector of smoke sensor device protrudes
In side of the dormitory intelligent door inside dormitory, smoke sensor device can be detected the smokescope value inside dormitory,
Smoke sensor device is at least arranged three, and (smoke sensor device setting is more, increases cost, is not easy to safety；Smoke sensor device is arranged
It is less, influence the acquisition of data；Preferably smoke sensor device is arranged four, is respectively provided at four corner locations of intelligent door lock),
The Real-time Smoke concentration value detected is sent to the microcontroller by each smoke sensor device, when one of them (any one)
The Real-time Smoke concentration value at multiple time points of smoke sensor device detection is all higher than the minimum of microcontroller setting and refers to cigarette
(minimum to refer to smokescope value, as student can voluntarily handle mistiness angle value, as long as being capable of timely processing, you can avoid wealth
The damage of production, it is not necessary that notice fire alarm), and there is the real-time cigarette that in addition smoke sensor device detects at multiple time point
When mistiness angle value is all higher than the minimum reference smokescope value of microcontroller setting, microcontroller passes through terminal NB-IOT moulds
Block sends smog alarm signal to the mobile phone terminal.
When the Real-time Smoke concentration value at multiple time points of one of smoke sensor device detection is all higher than in microcontroller
With reference to smokescope value, (highest refers to smokescope value to the highest of portion's setting, and as student can not voluntarily be handled, and can only alarm place
Reason；Preferably, temperature sensor can be set, connect with microcontroller by temperature sensor, and temperature value is passed through into terminal
NB-IOT modules are sent to the mobile phone terminal, ensure anticipation of the student side to fire behavior), and there are other multiple time point extremely
The highest that the Real-time Smoke concentration value of few two smoke sensor devices detection is all higher than microcontroller setting refers to smokescope
When value, the microcontroller sends smog alarm signal by terminal NB-IOT modules to the mobile phone terminal, and passes through terminal
NB-IOT modules control mobile phone terminal and contact fire alarm, end NB-IOT modules position location of concurrently making arrangements for his funeral.
Can include more with timely processing and reception dormitory security situation, mobile phone terminal to meet multiple students inside dormitory
A mobile phone terminal, and connect with intelligent door lock by terminal NB-IOT modules.
In order to reduce the loss of power amount of bio-identification module, avoiding replacing battery for a long time or need to be passed through circuit for a long time
It could work.The management system further includes：Pyroelectric infrared sensor, pyroelectric infrared sensor are located at outside dormitory intelligent door
Upper side position, the output end of pyroelectric infrared sensor connect the input terminal of microcontroller by data line；Rpyroelectric infrared passes
Sensor can detect human infrared radiation outside dormitory intelligent door, and can will detect that human infrared radiation is changed into voltage signal
It is transferred to microcontroller, microcontroller controls the opening of the bio-identification module, or the device control biology is known in order to control
The conducting of other modular power source supply battery.
In order to facilitate the unified management of houseparent or counsellor, which further includes：Server-side NB-IOT
Module, server-side computer, terminal NB-IOT modules are communicated to connect with server-side NB-IOT modules, and server-side NB-IOT modules are logical
Data line is crossed to connect with server-side NB-IOT modules.Microcontroller real-time pressure value can be set described in part with microcontroller
Fixed reference pressure value compares, and when being more than the reference pressure value there are at least two real-time pressure values, microcontroller can
It is sent to the server-side computer by terminal NB-IOT modules, server-side NB-IOT modules and steals alarm signal.
When the Real-time Smoke concentration value at multiple time points of one of smoke sensor device detection is all higher than the microcontroller
The minimum of device inner setting refers to smokescope value, and there is the reality of the in addition smoke sensor device detection at multiple time point
When smokescope value be all higher than microcontroller setting it is minimum with reference to smokescope value when, the microcontroller passes through
Terminal NB-IOT modules, server-side NB-IOT modules send smog alarm signal to the server-side computer.
When the Real-time Smoke concentration value at multiple time points of one of smoke sensor device detection is all higher than the microcontroller
The highest of device inner setting refers to smokescope value, and there are other at least two smoke sensor devices at multiple time point
When the highest that the Real-time Smoke concentration value of detection is all higher than the microcontroller setting refers to smokescope value, the micro-control
Device processed is sent by terminal NB-IOT modules, server-side NB-IOT modules to supervisor's administrator's mobile phone terminal of the server-side computer
Warning message.
Preferably, the microcontroller is embedded central processing unit, can be Media MT7620 chips.
Preferably, the smoke sensor device model JTY-GD-CA2001L.
Preferably, the bio-identification module is fingerprint identification module either face recognition module or iris recognition mould
Block.
Preferably, the pyroelectric infrared sensor model P228 pyroelectric infrared sensors.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model is answered described with power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT, which is characterized in that including：Intelligent door lock,
Mobile phone terminal；
The intelligent door lock includes Electromagnetic lock, terminal NB-IOT modules, microcontroller, the smog being located inside dormitory intelligent door
Sensor, pressure sensor and bio-identification module；
The terminal NB-IOT modules are connect by data line with microcontroller, and the signal input part of the microcontroller connects cigarette
Mist sensor, pressure sensor and bio-identification module；
The terminal NB-IOT modules are connect with mobile phone terminal by NB-IOT；
The pressure sensor is located at inner surface of the dormitory intelligent door outside dormitory, and the pressure sensor can be examined
The real-time pressure value that the dormitory intelligent door is subject in the external world is surveyed, the pressure sensor is at least arranged two, each pressure
The real-time pressure value detected can be sent to the microcontroller by force snesor,
The detector of the smoke sensor device protrudes the side in dormitory intelligent door inside dormitory, and smoke sensor device can be right
Smokescope value inside dormitory is detected,
The smoke sensor device is at least arranged three, and each smoke sensor device sends the Real-time Smoke concentration value detected
To the microcontroller.
2. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
The mobile phone terminal includes multiple mobile phone terminals, and is connect with the intelligent door lock by terminal NB-IOT modules.
3. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
Further include：The output end of pyroelectric infrared sensor, the pyroelectric infrared sensor connects microcontroller by data line
Input terminal；The pyroelectric infrared sensor can detect human infrared radiation outside the dormitory intelligent door, and can will detect
It is changed into voltage signal to human infrared radiation and is transferred to the microcontroller, the microcontroller controls the bio-identification mould
The opening of block or the device in order to control control the conducting of the bio-identification modular power source supply battery.
4. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
Further include：Server-side NB-IOT modules, server-side computer, the terminal NB-IOT modules and server-side NB-IOT module communication links
It connects, the server-side NB-IOT modules are connect by data line with server-side NB-IOT modules.
5. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
The microcontroller is embedded central processing unit.
6. the Intelligent campus dormitory intelligent door lock administration system according to claim 5 based on NB-IOT, which is characterized in that
The microcontroller is Media MT7620 chips.
7. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
The smoke sensor device model JTY-GD-CA2001L smoke sensor devices.
8. the Intelligent campus dormitory intelligent door lock administration system according to claim 1 based on NB-IOT, which is characterized in that
The bio-identification module is fingerprint identification module either face recognition module or iris recognition module.
9. the Intelligent campus dormitory intelligent door lock administration system according to claim 3 based on NB-IOT, which is characterized in that
The pyroelectric infrared sensor model P228 pyroelectric infrared sensors.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826216.9U CN207938063U (en) | 2017-12-22 | 2017-12-22 | A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826216.9U CN207938063U (en) | 2017-12-22 | 2017-12-22 | A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT |
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| Publication Number | Publication Date |
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| CN207938063U true CN207938063U (en) | 2018-10-02 |
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ID=63646751
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| CN201721826216.9U Active CN207938063U (en) | 2017-12-22 | 2017-12-22 | A kind of Intelligent campus dormitory intelligent door lock administration system based on NB-IOT |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400401A (en) * | 2019-07-03 | 2019-11-01 | 武汉虹识技术有限公司 | Intelligent door lock management system and intelligent protection door |
| CN112561753A (en) * | 2020-12-31 | 2021-03-26 | 任丘市职业技术教育中心 | Intelligent dormitory management system |
| CN112712670A (en) * | 2021-01-26 | 2021-04-27 | 湖南汽车工程职业学院 | Novel intelligent security system of students' dormitory based on singlechip |
| CN112922458A (en) * | 2021-03-08 | 2021-06-08 | 杭州立方控股股份有限公司 | Campus intelligent door lock system |
-
2017
- 2017-12-22 CN CN201721826216.9U patent/CN207938063U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110400401A (en) * | 2019-07-03 | 2019-11-01 | 武汉虹识技术有限公司 | Intelligent door lock management system and intelligent protection door |
| CN112561753A (en) * | 2020-12-31 | 2021-03-26 | 任丘市职业技术教育中心 | Intelligent dormitory management system |
| CN112712670A (en) * | 2021-01-26 | 2021-04-27 | 湖南汽车工程职业学院 | Novel intelligent security system of students' dormitory based on singlechip |
| CN112922458A (en) * | 2021-03-08 | 2021-06-08 | 杭州立方控股股份有限公司 | Campus intelligent door lock system |
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