CN208622224U - A kind of swift Smoke Detection warning device based on NB-IoT technology - Google Patents
A kind of swift Smoke Detection warning device based on NB-IoT technology Download PDFInfo
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- CN208622224U CN208622224U CN201820379366.8U CN201820379366U CN208622224U CN 208622224 U CN208622224 U CN 208622224U CN 201820379366 U CN201820379366 U CN 201820379366U CN 208622224 U CN208622224 U CN 208622224U
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Abstract
The utility model relates to a kind of swift Smoke Detection warning device based on NB-IoT technology, including CPU module, communication module, battery detection module, communication module, battery detection module are electrically connected with CPU module respectively；CPU module includes integrated circuit U2, the model STM8L151K4T6 of integrated circuit U2；1 foot, 2 feet of integrated circuit U2 connect communication module, and communication module includes integrated circuit U3A, the model BC95 of integrated circuit U3A；The utility model is for detecting smog ion concentration in air, once being more than safe threshold, it just will do it local alarm, and warning message is pushed to mobile intelligent terminal at once, additionally linkage opens water valve, door and window, and exhaust system is handled, strive for quality time, as much as possible reduction risk for user.
Description
Technical field
The utility model relates to a kind of swift Smoke Detection warning device based on NB-IoT technology, belongs to Internet of Things
Technical field.
Background technique
Fire is as a kind of disaster because of initiations such as people's general idea or aging circuits, life security, property to the people
Safety causes huge loss, and household safety-protection seems extremely important.Household safety-protection is that a kind of prevention based on household safe is arranged
It applies, using electronic technology, the emergency in deployment monitoring region, especially fire behavior occur for automatic detection, generate alarm signal
Number, and warning note can be carried out at the first time.However, major part smoke detector alarms general alarm mode is single at present, instead
It answers speed slow, possible trouble cannot be preventive from, and the related significant data detected cannot be collected, cause former in post analysis fire residence
Because when lack many important data.
Utility model content
The technical problems to be solved in the utility model is in view of the above deficiencies, to provide a kind of reaction based on NB-IoT technology
Fast Smoke Detection warning device, once being more than safe threshold, just will do it local for detecting smog ion concentration in air
Alarm, and warning message is pushed to mobile intelligent terminal at once, additionally linkage opens water valve, door and window, and exhaust system carries out
Processing strives for quality time, as much as possible reduction risk for user.
To solve the above problems, the utility model uses following technical scheme: a kind of reaction based on NB-IoT technology is fast
Smoke Detection warning device, including CPU module, communication module, battery detection module, communication module, battery detection module point
It is not electrically connected with CPU module；
CPU module includes integrated circuit U2, the model STM8L151K4T6 of integrated circuit U2；
1 foot, 2 feet of integrated circuit U2 connect communication module, and communication module includes integrated circuit U3A, the type of integrated circuit U3A
It number is BC95,28 feet of integrated circuit U2 connect 29 feet of integrated circuit U3A through resistance R21, and 27 feet of integrated circuit U2 are through resistance
R20 connects 30 feet of integrated circuit U3A, and 15 feet of integrated circuit U3A connect the collector of triode Q4, and the emitter of triode Q4 connects
Ground, the base stage of triode Q4 connect the emitter of triode Q4 through resistance R26, and the base stage of triode Q4 connects integrated circuit through resistance R2
24 feet of U2.
29 feet of the integrated circuit U3A connect 3 needles of connector J4 through resistance R4, and 30 feet of integrated circuit U3A are through resistance
R5 connects 2 needles of connector J4, the 1 needle ground connection of connector J4, and 4 needles of connector J4 meet+3.3V.
45 feet of the integrated circuit U3A connect 46 feet, 45 feet of integrated circuit U3A through capacitor EC1 in parallel, capacitor C14,
Capacitor C15, capacitor C10 ground connection.
45 feet of the integrated circuit U3A connect 3 feet of voltage-stablizer Q3, the model MCP33 of voltage-stablizer Q3, voltage-stablizer Q3's
3 foot meridian capacitor C13 ground connection, the 2 feet ground connection of voltage-stablizer Q3, the 1 foot meridian capacitor C9 ground connection of voltage-stablizer Q3,1 foot of voltage-stablizer Q3 connects+
3V3。
2 feet of the integrated circuit U3A, 43 feet, 47 feet, 48 feet, 51 feet, 52 feet, 54 feet ground connection, integrated circuit U3A's
53 foot meridian capacitor C12 ground connection, resistance R11, capacitor the C11 ground connection that 53 feet of integrated circuit U3A are concatenated.
38 feet of the integrated circuit U3A connect 3 feet of integrated circuit U4, the model ESDA6V8AV5 of integrated circuit U4,
39 feet of integrated circuit U3A connect 3 feet of integrated circuit U4 through resistance R25, and 40 feet of integrated circuit U3A connect integrated through resistance R23
4 feet of circuit U 4,41 feet of integrated circuit U3A connect 5 feet of integrated circuit U4, the 2 feet ground connection of integrated circuit U4 through resistance R24.
38 feet of the integrated circuit U3A connect 5 feet of integrated circuit U5, and integrated circuit U5 is MICROSIM, integrated circuit
3 feet of U5 connect 39 feet of integrated circuit U3A through resistance R25, and the 3 foot meridian capacitor C18 of integrated circuit U5 are grounded, integrated circuit U5's
1 foot connects 41 feet of integrated circuit U3A, the 1 foot meridian capacitor C17 ground connection of integrated circuit U5,5 feet of integrated circuit U5 through resistance R24
42 feet of integrated circuit U3A are connect through capacitor C19,.
5 feet of the integrated circuit U5 connect 2 feet of integrated circuit U5 through resistance R27, and 2 feet of integrated circuit U5 are through resistance
R23 connects 40 feet of integrated circuit U3A, the 2 foot meridian capacitor C16 ground connection of integrated circuit U5, and 6 feet of integrated circuit U5 connect integrated circuit
42 feet of U3A.
One end of the 1 foot connecting resistance R19 of the integrated circuit U2,7 feet of another termination integrated circuit U1 of resistance R19,
The other end of resistance R19 meets+3.3V through resistance R18, and 8 feet of the model SD3078 of integrated circuit U1, integrated circuit U1 connect collection
At 20 feet of circuit U 2,8 feet of integrated circuit U1 meet+3.3V through resistance R14,.
1 foot of the integrated circuit U1 connects 19 feet of integrated circuit U2, and 1 foot of integrated circuit U1 connects through resistance R13+
3 feet of 3.3V, integrated circuit U1 meet+3.3V, and 3 feet of integrated circuit U1 are grounded through capacitor C3 and capacitor C5 in parallel, integrate electricity
6 feet of road U1 are grounded.
The utility model uses above technical scheme, and compared with the prior art has the advantage that
Swift Smoke Detection warning device based on NB-IoT technology has low-power consumption, extensively covers, is inexpensive, is big
The characteristics of connection, solves pain spot and bottle of the similar product in distance, relaying, gateway router and energy consumption in the prior art
Neck.
1, stable output signal is high, and control errors are in 0.2%, high reliablity.
2, signal penetration power is strong, and strong antijamming capability is hardly damaged, and failure rate is low.
3, have the characteristics that bearing capacity is big, a mobile communication cell cell can carry 50,000 Internet of Things network users, and traditional
The bearing capacity of mobile communication subscriber is only 1000.
4, alert reaction time was short, less than 1 second.
5, inexpensive, since low energy consumption, and without drawing power supply line, data line, therefore its O&M cost is than other objects
Networking technology is low.
6, periodically report interval short, periodically reporting interval is only 5 hours, reports the duration short, and most fast is only 2 seconds.
7, for NB narrow-band technologies compared with traditional technology of Internet of things, maximum advantage is low-power consumption (i.e. power saving), this is practical new
The battery of type is up to 5-10, and Internet of Things monitoring device before, can only in the case where equally using battery
Work a few weeks or months.
This product is widely used, can also be in monitoring system, intelligent hospital, wisdom other than common smart home
It is used in the systems such as hotel, intelligent building, wisdom cultivation.
The utility model is described further with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is a kind of CPU module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
The circuit diagram of a part；
Attached drawing 2 is a kind of CPU module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
The circuit diagram of two parts；
Attached drawing 3 is a kind of CPU module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
The circuit diagram of three parts；
Attached drawing 4 is a kind of CPU module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
Tetrameric circuit diagram；
Attached drawing 5 is a kind of battery detecting mould of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
The circuit diagram of block；
Attached drawing 6 is a kind of integrated circuit U1 of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
Circuit diagram；
Attached drawing 7 is a kind of Smoke Detection mould of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
The circuit diagram of block；
Attached drawing 8 is a kind of communication module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
The circuit diagram of a part；
Attached drawing 9 is a kind of communication module of the Smoke Detection warning device based on NB-IoT technology the in the embodiment of the present invention
The circuit diagram of two parts；
Attached drawing 10 is a kind of communication module of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
The circuit diagram of Part III；
Attached drawing 11 is a kind of communication module of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
The circuit diagram of Part IV；
Attached drawing 12 is a kind of communication module of the Smoke Detection warning device based on NB-IoT technology in the embodiment of the present invention
The circuit diagram of Part V.
Specific embodiment
Embodiment, as shown in attached drawing 1-12, a kind of swift Smoke Detection warning device based on NB-IoT technology, packet
Include CPU module: the model STM8L151K4T6 of integrated circuit U2, integrated circuit U2；
1 foot, 2 feet of integrated circuit U2 connect communication module, and communication module includes integrated circuit U3A, the type of integrated circuit U3A
It number is BC95,28 feet of integrated circuit U2 connect 29 feet of integrated circuit U3A through resistance R21, and 27 feet of integrated circuit U2 are through resistance
R20 connects 30 feet of integrated circuit U3A, and 15 feet of integrated circuit U3A connect the collector of triode Q4, and the emitter of triode Q4 connects
Ground, the base stage of triode Q4 connect the emitter of triode Q4 through resistance R26, and the base stage of triode Q4 connects integrated circuit through resistance R2
24 feet of U2；
29 feet of integrated circuit U3A connect 3 needles of connector J4 through resistance R4, and 30 feet of integrated circuit U3A connect through resistance R5
2 needles of connector J4, the 1 needle ground connection of connector J4,4 needles of connector J4 meet+3.3V；
45 feet of integrated circuit U3A connect 46 feet, and 45 feet of integrated circuit U3A are through capacitor EC1 in parallel, capacitor C14, capacitor
C15, capacitor C10 ground connection；
45 feet of integrated circuit U3A connect 3 feet of voltage-stablizer Q3,3 feet of the model MCP33 of voltage-stablizer Q3, voltage-stablizer Q3
It being grounded through capacitor C13,2 feet of voltage-stablizer Q3 ground connection, the 1 foot meridian capacitor C9 ground connection of voltage-stablizer Q3,1 foot of voltage-stablizer Q3 connects+
3V3；
2 feet of integrated circuit U3A, 43 feet, 47 feet, 48 feet, 51 feet, 52 feet, 54 feet ground connection, 53 feet of integrated circuit U3A
It is grounded through capacitor C12, resistance R11, capacitor the C11 ground connection that 53 feet of integrated circuit U3A are concatenated.
38 feet of integrated circuit U3A connect 3 feet of integrated circuit U4, and the model ESDA6V8AV5 of integrated circuit U4 is integrated
39 feet of circuit U 3A connect 3 feet of integrated circuit U4 through resistance R25, and 40 feet of integrated circuit U3A connect integrated circuit through resistance R23
4 feet of U4,41 feet of integrated circuit U3A connect 5 feet of integrated circuit U4, the 2 feet ground connection of integrated circuit U4 through resistance R24；
38 feet of integrated circuit U3A connect 5 feet of integrated circuit U5, and integrated circuit U5 is MICROSIM, and the 3 of integrated circuit U5
Foot connects 39 feet of integrated circuit U3A, the 3 foot meridian capacitor C18 ground connection of integrated circuit U5, the 1 foot warp of integrated circuit U5 through resistance R25
Resistance R24 connects 41 feet of integrated circuit U3A, the 1 foot meridian capacitor C17 ground connection of integrated circuit U5,5 foot meridian capacitors of integrated circuit U5
C19 connects 42 feet of integrated circuit U3A, and 5 feet of integrated circuit U5 connect 2 feet of integrated circuit U5 through resistance R27, integrated circuit U5's
2 feet connect 40 feet of integrated circuit U3A, the 2 foot meridian capacitor C16 ground connection of integrated circuit U5,6 feet of integrated circuit U5 through resistance R23
Connect 42 feet of integrated circuit U3A.
32 feet of integrated circuit U2 connect 2 needles of ISP1 interface, and 1 foot of integrated circuit U2 connects 4 needles of ISP1 interface, and ISP1 connects
1 needle of mouth meets+3V3, the 3 needles ground connection of ISP1 interface, and 4 needles of ISP1 interface are grounded through capacitor C8；
One end of the 1 foot connecting resistance R19 of integrated circuit U2,7 feet of another termination integrated circuit U1 of resistance R19, resistance
The other end of R19 meets+3.3V through resistance R18, and 8 feet of the model SD3078 of integrated circuit U1, integrated circuit U1 connect integrated electricity
8 feet of 20 feet of road U2, integrated circuit U1 meet+3.3V through resistance R14, and 1 foot of integrated circuit U1 connects 19 feet of integrated circuit U2,
1 foot of integrated circuit U1 meets+3.3V through resistance R13, and 3 feet of integrated circuit U1 meet+3.3V, and 3 feet of integrated circuit U1 are through parallel connection
Capacitor C3 and capacitor C5 ground connection, integrated circuit U1 6 feet ground connection.
2 feet of integrated circuit U2 connect 3 feet of integrated circuit U2 through crystal oscillator Y1, and the 2 foot meridian capacitor C1 of integrated circuit U2 are grounded,
The 3 foot meridian capacitor C2 of integrated circuit U2 are grounded；
31 feet of integrated circuit U2 connect battery detection module, and battery detection module includes resistance R6, and the 31 of integrated circuit U2
Foot meets the base stage of triode Q1, the model 9014 of triode Q1, the emitter ground connection of triode Q1, triode Q1 through resistance R6
Emitter 29 feet of integrated circuit U2 are connect through resistance R10, one end of the collector connecting resistance R7 of triode Q1, resistance R7's is another
The grid of one termination field-effect tube Q2, the other end of resistance R7 connect the source electrode of field-effect tube Q2 through resistance R8, field-effect tube Q2's
Drain electrode connects 29 feet of integrated circuit U2 through resistance R9；
Resistance R1 and light emitting diode the L1 ground connection that 11 feet of integrated circuit U2 are concatenated；
26 feet of integrated circuit U2 connect 1 needle of connector J2, and 26 feet of integrated circuit U2 meet+3V3 through resistance R17, integrate
25 feet of circuit U 2 connect 2 needles of connector J2, and 25 feet of integrated circuit U2 meet+3V3 through resistance R16, and 3 needles of connector J2 connect
Ground, connector J2 cigarette receiving fog siren.
In such a way that timing uploaded state and generation fire report immediately, calling time in timing can set the utility model
It is -10 hours 10 minutes, periodically reports time interval longer, battery standby time can be longer.
When fire really occurs, can when smokescope reaches alert if, in 1 second on-the-spot meeting by high-decibel loudspeaker and
Blinking red lamp carries out onsite alarming, meanwhile, alert data can upload to system business cloud platform by the base station NB-Iot, upload number
According to the time most fastly within 2 seconds, it may be lengthened according to the difference of signal and network condition；
There are the information such as equipment whole world unique number, alarm work state, cell voltage in reported data；
The cell-phone number that system business cloud platform is bound according to smoke alarm is pushed away in a manner of TTS voice, short message, wechat etc.
Give user；User can also download cell phone application, receive various information by cell phone application；
By cell phone application, user can inquire the instantaneous operating conditions of oneself affiliated smoke alarm, the letter such as cell voltage
Breath, it is ensured that eliminate monitoring hidden danger at the first time.
Claims (10)
1. a kind of swift Smoke Detection warning device based on NB-IoT technology, it is characterised in that: including CPU module, lead to
Believe module, battery detection module, communication module, battery detection module are electrically connected with CPU module respectively；
CPU module includes integrated circuit U2, the model STM8L151K4T6 of integrated circuit U2；
1 foot, 2 feet of integrated circuit U2 connect communication module, and communication module includes integrated circuit U3A, the model of integrated circuit U3A
28 feet of BC95, integrated circuit U2 connect 29 feet of integrated circuit U3A through resistance R21, and 27 feet of integrated circuit U2 connect through resistance R20
30 feet of integrated circuit U3A, 15 feet of integrated circuit U3A connect the collector of triode Q4, and the emitter of triode Q4 is grounded, and three
The base stage of pole pipe Q4 connects the emitter of triode Q4 through resistance R26, and the base stage of triode Q4 connects integrated circuit U2's through resistance R2
24 feet.
2. a kind of, the swift Smoke Detection warning device based on NB-IoT technology, feature exist as described in claim 1
3 needles of connector J4 are connect through resistance R4 in: 29 feet of the integrated circuit U3A, 30 feet of integrated circuit U3A connect through resistance R5
2 needles of plug-in unit J4, the 1 needle ground connection of connector J4,4 needles of connector J4 meet+3.3V.
3. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
In: 45 feet of the integrated circuit U3A connect 46 feet, and 45 feet of integrated circuit U3A are through capacitor EC1 in parallel, capacitor C14, capacitor
C15, capacitor C10 ground connection.
4. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
In: 45 feet of the integrated circuit U3A connect 3 feet of voltage-stablizer Q3, the 3 feet warp of the model MCP33 of voltage-stablizer Q3, voltage-stablizer Q3
Capacitor C13 ground connection, the 2 feet ground connection of voltage-stablizer Q3, the 1 foot meridian capacitor C9 ground connection of voltage-stablizer Q3,1 foot of voltage-stablizer Q3 meet+3V3.
5. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
In: 2 feet of the integrated circuit U3A, 43 feet, 47 feet, 48 feet, 51 feet, 52 feet, 54 feet ground connection, the 53 feet warp of integrated circuit U3A
Capacitor C12 ground connection, resistance R11, capacitor the C11 ground connection that 53 feet of integrated circuit U3A are concatenated.
6. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
In: 38 feet of the integrated circuit U3A connect 3 feet of integrated circuit U4, and the model ESDA6V8AV5 of integrated circuit U4 integrates electricity
39 feet of road U3A connect 3 feet of integrated circuit U4 through resistance R25, and 40 feet of integrated circuit U3A meet integrated circuit U4 through resistance R23
4 feet, 41 feet of integrated circuit U3A connect 5 feet of integrated circuit U4 through resistance R24, the 2 feet ground connection of integrated circuit U4.
7. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
5 feet of integrated circuit U5 are connect in: 38 feet of the integrated circuit U3A, integrated circuit U5 is MICROSIM, the 3 of integrated circuit U5
Foot connects 39 feet of integrated circuit U3A, the 3 foot meridian capacitor C18 ground connection of integrated circuit U5, the 1 foot warp of integrated circuit U5 through resistance R25
Resistance R24 connects 41 feet of integrated circuit U3A, the 1 foot meridian capacitor C17 ground connection of integrated circuit U5,5 foot meridian capacitors of integrated circuit U5
C19 connects 42 feet of integrated circuit U3A.
8. a kind of swift Smoke Detection warning device based on NB-IoT technology as claimed in claim 7, feature exist
2 feet of integrated circuit U5 are connect through resistance R27 in: 5 feet of the integrated circuit U5,2 feet of integrated circuit U5 connect collection through resistance R23
At 40 feet of circuit U 3A, the 2 foot meridian capacitor C16 of integrated circuit U5 are grounded, and 6 feet of integrated circuit U5 connect the 42 of integrated circuit U3A
Foot.
9. a kind of swift Smoke Detection warning device based on NB-IoT technology as described in claim 1, feature exist
In: one end of the 1 foot connecting resistance R19 of the integrated circuit U2,7 feet of another termination integrated circuit U1 of resistance R19, resistance
The other end of R19 meets+3.3V through resistance R18, and 8 feet of the model SD3078 of integrated circuit U1, integrated circuit U1 connect integrated electricity
8 feet of 20 feet of road U2, integrated circuit U1 meet+3.3V through resistance R14.
10. a kind of swift Smoke Detection warning device based on NB-IoT technology as claimed in claim 9, feature exist
In: 1 foot of the integrated circuit U1 connects 19 feet of integrated circuit U2, and 1 foot of integrated circuit U1 meets+3.3V through resistance R13, integrates
3 feet of circuit U 1 meet+3.3V, and 3 feet of integrated circuit U1 are grounded through capacitor C3 and capacitor C5 in parallel, 6 feet of integrated circuit U1
Ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379366.8U CN208622224U (en) | 2018-03-20 | 2018-03-20 | A kind of swift Smoke Detection warning device based on NB-IoT technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820379366.8U CN208622224U (en) | 2018-03-20 | 2018-03-20 | A kind of swift Smoke Detection warning device based on NB-IoT technology |
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| Publication Number | Publication Date |
|---|---|
| CN208622224U true CN208622224U (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820379366.8U Active CN208622224U (en) | 2018-03-20 | 2018-03-20 | A kind of swift Smoke Detection warning device based on NB-IoT technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564758A (en) * | 2018-03-20 | 2018-09-21 | 潍坊汇金海物联网技术有限公司 | A kind of Smoke Detection warning device based on NB-IoT technologies |
-
2018
- 2018-03-20 CN CN201820379366.8U patent/CN208622224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108564758A (en) * | 2018-03-20 | 2018-09-21 | 潍坊汇金海物联网技术有限公司 | A kind of Smoke Detection warning device based on NB-IoT technologies |
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