CN205486623U - Smog alarm system based on singlechip - Google Patents
Smog alarm system based on singlechip Download PDFInfo
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- CN205486623U CN205486623U CN201620154251.XU CN201620154251U CN205486623U CN 205486623 U CN205486623 U CN 205486623U CN 201620154251 U CN201620154251 U CN 201620154251U CN 205486623 U CN205486623 U CN 205486623U
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Abstract
The utility model discloses a smog alarm system based on singlechip, including central controller input module, output module and power module, input module includes smoke transducer, button, enlargies module, AD module and serial communication module, and wherein smoke transducer connects enlarged module, enlargies module reconnection AD module, and the AD module is connected with central controller again, serial communication module and central controller interconnection, and the button is direct to be connected with central controller, output module includes LED status display lamp, audible -visual annunciator, smog concentration display, governing valve and scavenger fan to equal connected load drive circuit drives, and load drive circuit connects central controller and receives the corresponding signal, thereby controls corresponding output device, the objective of the utility model is to provide a reasonable in design, simple structure, convenient to use can effectively prevent indoor emergence conflagration.
Description
Technical field
This utility model relates to a kind of indoor smog warning system, is especially SCM Based smog warning system.
Background technology
In China, along with expanding economy and growth in the living standard, industrial and civilian construction increases increasingly, and the probability that fire occurs is greatly improved the most therewith.Higher requirement be it is also proposed for fire alarm system.Once breaking out of fire would become hard to succour in time, brings immeasurable loss certainly will to country and individual.Based on above-mentioned situation, automatic fire alarm technology is just arisen at the historic moment, and automatic fire alarm system is the powerful measure of the sentry's fire signal watching out for fire alarm and output linkage loyalty all the time, is a kind of early warning.
Therefore, in order to prevent the generation of more fire, this utility model provides a kind of SCM Based smog warning system.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design at this, and simple in construction is easy to use, can effectively prevent the smog warning system based on monolithic of indoor breaking out of fire；This utility model uses single-chip microcomputer as the main system of central controller so that this utility model control accuracy is high, controls stable, highly reliable, flexible big, can realize the reading of distinct program and the convenient artificial control to whole system.
This utility model is achieved in that a kind of SCM Based smog warning system of structure, it is characterised in that: include central controller input module, output module and power module；
Described input module includes Smoke Sensor, button, amplification module, A/D module and serial communication modular, wherein Smoke Sensor connects amplification module, amplification module reconnects A/D module, A/D module is connected with central controller again, serial communication modular interconnects with central controller, and button is directly connected with central controller；
Described Smoke Sensor is the smokescope for obtaining indoor, and amplification module is the process gone after smokescope amplification being easy to, and A/D module is that smokescope is converted to the signal that single-chip microcomputer sets.
Described output module includes LED state display lamp, audible-visual annunciator, smokescope display, regulation valve and ventilation fan, and be all connected with load driving circuits and be driven, load driving circuits connects central controller and receives corresponding signal, thus controls corresponding outut device；
Described LED state display lamp is the situation for informing Control Room indoor smog, and audible-visual annunciator is for the effect reported to the police, and sends high light and the sound during warning；Described smokescope display is for showing smokescope within doors, just can be adjusted by ventilation fan and regulation valve and be ventilated before being not reaching to alarming value.
Described power module is that central controller, input module and output module are powered, and wherein power module includes resistance R1, light emitting diode, electric capacity C1, on and off switch and external piece of USB；Described resistance R1 connects with light emitting diode, more in parallel with electric capacity C1, draws branch road and connect on and off switch after parallel connection, on and off switch more external with USB piece connect.
According to SCM Based smog warning system described in the utility model, it is characterised in that: described central controller uses STC12C5A60S1 single-chip microcomputer as main system.
According to SCM Based smog warning system described in the utility model, it is characterised in that: described Smoke Sensor uses ion type smog sensor.Ion type smog sensor is a kind of advanced technology, and sensor stable and reliable in work is widely used in each fire protection alarm system, and performance is much better than the fire-alarm of gas sensing resistance class.It has radioactive source americium 241, the positive and negative ion that ionization produces inside inside and outside ionization chamber, each moves to positive and negative electrode under the effect of electric field.Under normal conditions, the electric current of inside and outside ionization chamber, voltage are all stable.Smog is once had to flee in disorder outer ionization chamber.Disturbing the proper motion of charged particle, electric current, voltage will change, and destroys the balance between inside and outside ionization chamber, and then wireless transmitter sends wireless alarm signal, the Receiving Host in a notice distant place, is passed by warning message.
This utility model has the advantages that
This utility model is reasonable in design, simple in construction, easy to use, can effectively prevent the smog warning system based on monolithic of indoor breaking out of fire；This utility model uses single-chip microcomputer as the main system of central controller so that this utility model control accuracy is high, controls stable, highly reliable, flexible big, can realize the reading of distinct program and the convenient artificial control to whole system；Reasonably choose Smoke Sensor, make this utility model sensitivity higher, prevent the generation of inside fire phenomenon more accurately；This utility model is by reasonably designing power module simultaneously, provides stable electric energy for modules, it is ensured that this utility model can work the most smoothly.
Accompanying drawing explanation
Fig. 1 is this utility model module diagram
Fig. 2 is this utility model power module schematic diagram
In figure: 1, central controller；2, LED state display lamp；3, audible-visual annunciator；4, smokescope display；5, button；6, serial communication modular；7, ventilation fan；8, regulation valve；9, Smoke Sensor；10, amplification module；11, A/D module；12, power module；12.1, resistance R1；12.2, luminous two adapters；12.3, electric capacity C1；12.4, external piece of USB；12.5, on and off switch.
Detailed description of the invention
Below in conjunction with accompanying drawing 1-Fig. 2, this utility model is described in detail, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
As Figure 1-Figure 2, this utility model provides a kind of SCM Based smog warning system at this, including central controller 1 input module, output module and power module 12；Described input module includes Smoke Sensor 9, button 5, amplification module 10, A/D module 11 and serial communication modular 6, wherein Smoke Sensor 9 connects amplification module 10, amplification module 10 reconnects A/D module 11, A/D module 11 is connected with central controller 1 again, serial communication modular 6 interconnects with central controller 1, and button 5 is directly connected with central controller 1；Described output module includes LED state display lamp 2, audible-visual annunciator 3, smokescope display 4, regulation valve 8 and ventilation fan 8, and be all connected with load driving circuits and be driven, load driving circuits connects central controller 1 and receives corresponding signal, thus controls corresponding outut device；
Described power module 12 is that central controller 1, input module and output module are powered, and wherein power module includes resistance R112.1, light emitting diode 12.2, electric capacity C112.3, on and off switch 12.5 and USB external pieces 12.4；Described resistance R112.1 connects with light emitting diode 12.2, more in parallel with electric capacity C112.3, draws a branch road and connect on and off switch 12.5 after parallel connection, and on and off switch 12.5 is connected for external with USB piece 12.4 again.Described central controller 1 uses STC12C5A60S1 single-chip microcomputer as main system；Described Smoke Sensor 9 uses ion type smog sensor.
This utility model implementation process is, first pass through Smoke Sensor and obtain the smokescope in house, concentration will be changed again pass to amplification module and be amplified, recycling A/D module is converted to the signal that single-chip microcomputer sets, and judges finally by the single-chip microcomputer in central controller and processes this signal, if this signal is more than predetermined value, it it is then audible-visual annunciator effect, sending dazzling light and the chimes of doom of strength, now LED state display lamp also shows that the state of indoor, in order to the observation of Control Room.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (3)
1. a SCM Based smog warning system, it is characterised in that: include central controller (1), input module, output module and power module (12)；
Described input module includes Smoke Sensor (9), button (5), amplification module (10), A/D module (11) and serial communication modular (6), wherein Smoke Sensor (9) connects amplification module (10), amplification module (10) reconnects A/D module (11), A/D module (11) is connected with central controller (1) again, serial communication modular (6) interconnects with central controller (1), and button (5) is directly connected with central controller (1)；
Described output module includes LED state display lamp (2), audible-visual annunciator (3), smokescope display (4), regulation valve (8) and ventilation fan (7), and be all connected with load driving circuits and be driven, load driving circuits connects central controller (1) and receives corresponding signal, thus controls corresponding outut device；
Described power module (12) is central controller (1), and input module and output module are powered, and wherein power module includes resistance R1(12.1), light emitting diode (12.2), electric capacity C1(12.3), on and off switch (12.5) and external piece of USB (12.4)；Described resistance R1(12.1) connect with light emitting diode (12.2), then with electric capacity C1(12.3) in parallel, draw branch road after parallel connection and connect on and off switch (12.5), on and off switch (12.5) external with USB piece (12.4) again is connected.
The most SCM Based smog warning system, it is characterised in that: described central controller (1) uses STC12C5A60S1 single-chip microcomputer as main system.
The most SCM Based smog warning system, it is characterised in that: described Smoke Sensor (9) uses ion type smog sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154251.XU CN205486623U (en) | 2016-03-01 | 2016-03-01 | Smog alarm system based on singlechip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620154251.XU CN205486623U (en) | 2016-03-01 | 2016-03-01 | Smog alarm system based on singlechip |
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| Publication Number | Publication Date |
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| CN205486623U true CN205486623U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620154251.XU Expired - Fee Related CN205486623U (en) | 2016-03-01 | 2016-03-01 | Smog alarm system based on singlechip |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530590A (en) * | 2017-01-11 | 2017-03-22 | 安徽大学 | Alarming device based on SIM900 module |
| CN109816919A (en) * | 2017-11-18 | 2019-05-28 | 长沙鲁维湘机电科技有限公司 | A kind of Smoke Detection alarm system using single-chip microcontroller |
-
2016
- 2016-03-01 CN CN201620154251.XU patent/CN205486623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106530590A (en) * | 2017-01-11 | 2017-03-22 | 安徽大学 | Alarming device based on SIM900 module |
| CN109816919A (en) * | 2017-11-18 | 2019-05-28 | 长沙鲁维湘机电科技有限公司 | A kind of Smoke Detection alarm system using single-chip microcontroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180301 |