CN206039787U - Fire prevention theftproof alarm system of family - Google Patents
Fire prevention theftproof alarm system of family Download PDFInfo
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- CN206039787U CN206039787U CN201621062502.8U CN201621062502U CN206039787U CN 206039787 U CN206039787 U CN 206039787U CN 201621062502 U CN201621062502 U CN 201621062502U CN 206039787 U CN206039787 U CN 206039787U
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- chip microcomputer
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- family
- signal processing
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- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010295 mobile communication Methods 0.000 abstract description 2
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- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a fire prevention theftproof alarm system of family for the singlechip of assay and processing is carried out data, be connected with the singlechip for the display that shows the environmental parameter in the family, be connected with the singlechip for the audible -visual annunciator who infories neighbours and district security personnel is connected with the singlechip, is used for the button device to the microcontroller type data, be connected with the singlechip for power supply unit to the singlechip power supply, be connected with the singlechip for processing circuit to the microcontroller type testing result. This system combines sensor measuring, intelligent control, mobile communication technology based on AT89S52 singlechip, GSM SMS news module etc. Form the security protection system of a two -stage networking communication, detect the family environment when the sensor and appear when unusual, the mode such as report to the police, call through acousto -optic warning, SMS and inform householder or district security personnel to realize the mesh of burglar alarm.
Description
Technical field
This utility model belongs to fireproof antitheft alarming system technical field, more particularly to a kind of home fire safety burglar alarm system
System.
Background technology
At present, since with the commercial house housing reform, China's residential building cell is developed rapidly, especially into 21 century
Since, commercial housing exploitation amount is skyrocketed through, but, the commercial residential buildings cell for developing rapidly and the building safety for relatively lagging behind are matched somebody with somebody
Set facility this contradiction, causes huge potential safety hazard.
Therefore, the property personal safety of resident how is protected, the construction for strengthening fire-proof and theft-proof warning system seems particularly heavy
Will, with the development of computer, network and communication technology, for overcoming the shortcoming of mechanical type anti-theft and artificial fire-proof and theft-proof, reduce
Artificial workload, sets up safety, and warm live and work environment, harmony of maintaining social stability are studied and set up and be intelligentized
It is particularly urgent that fire-proof and theft-proof system shows.
The content of the invention
This utility model is to solve the commercial residential buildings cell developed rapidly present in known technology and building for relatively lagging behind
Safe auxiliary facility this contradiction is built, huge security hidden trouble is caused and a kind of simple structure, the side of installing and using is provided
Just, improve the home fire safety guard against theft and alarm system of work efficiency.
This utility model is adopted the technical scheme that by solving technical problem present in known technology：
The home fire safety guard against theft and alarm system includes：
For the single-chip microcomputer for being analyzed to data and processing；
It is connected with single-chip microcomputer, for showing the display of the ambient parameter in family；
It is connected with single-chip microcomputer, for notifying the audible-visual annunciator of neighbours and cell security personnel
It is connected with single-chip microcomputer, for the key device to single-chip microcomputer input data；
It is connected with single-chip microcomputer, for the supply unit powered to single-chip microcomputer；
It is connected with single-chip microcomputer, for being input into the signal processing circuit of testing result to single-chip microcomputer；
It is connected with signal processing circuit, for detecting the temperature sensor of ambient temperature；
It is connected with signal processing circuit, for detecting the infrared sensor of human body radiation；
It is connected with signal processing circuit, for detecting the fire sensor whether fire occurs in family；
It is connected with single-chip microcomputer, for carrying out the clock circuit of accurate timing to single-chip microcomputer；
It is connected with single-chip microcomputer, for realizing the gsm communication device of wireless telecommunications；
Wirelessly it is connected with gsm communication device, for receiving the mobile terminal of the sent signal of gsm communication device.
This utility model can also adopt following technical measures：
Reset circuit is also associated with described single-chip microcomputer.
Temperature-detecting device and gas-detecting device are installed on described fire sensor.
A kind of container for being provided with home fire safety guard against theft and alarm system, the container include：
For the single-chip microcomputer for being analyzed to data and processing；
It is connected with single-chip microcomputer, for showing the display of the ambient parameter in family；
It is connected with single-chip microcomputer, for notifying the audible-visual annunciator of neighbours and cell security personnel
It is connected with single-chip microcomputer, for the key device to single-chip microcomputer input data；
It is connected with single-chip microcomputer, for the supply unit powered to single-chip microcomputer；
It is connected with single-chip microcomputer, for being input into the signal processing circuit of testing result to single-chip microcomputer；
It is connected with signal processing circuit, for detecting the temperature sensor of ambient temperature；
It is connected with signal processing circuit, for detecting the infrared sensor of human body radiation；
It is connected with signal processing circuit, for detecting the fire sensor whether fire occurs in family；
It is connected with single-chip microcomputer, for carrying out the clock circuit of accurate timing to single-chip microcomputer；
It is connected with single-chip microcomputer, for realizing the gsm communication device of wireless telecommunications；
Wirelessly it is connected with gsm communication device, for receiving the mobile terminal of the sent signal of gsm communication device.
This utility model has the advantages and positive effects that：The system is with AT89S52 single-chip microcomputers, GSM message message mould
Based on block etc., with reference to sensor detection, Based Intelligent Control, mobile communication technology, the security protection system of a two-stage combined network communication is formed
System.When sensor detects home environment occurs abnormal, by sound and light alarm, SMS alarm, the mode such as call and inform
Householder or community security personnel, so that realize the purpose of burglar alarm；Test result shows that the systems household strong adaptability can
Installed in internal container, high degree of automation, reliable operation, the antitheft needs of home fire safety are disclosure satisfy that, with higher
Using value.
Description of the drawings
Fig. 1 is the structural representation of the home fire safety guard against theft and alarm system that this utility model embodiment is provided；
Fig. 2 is the circuit diagram of the single-chip microcomputer that this utility model embodiment is provided；
Fig. 3 is the infrared sensor signal processing circuit figure that this utility model embodiment is provided；
Fig. 4 is the Smoke Sensor signal processing circuit figure that this utility model embodiment is provided；
Fig. 5 is the sound and light alarm circuit figure that this utility model embodiment is provided；
Fig. 6 is the home fire safety guard against theft and alarm system workflow diagram that this utility model embodiment is provided；
In figure：1st, single-chip microcomputer；2nd, temperature sensor；3rd, gsm communication device；4th, infrared sensor；5th, fire sensor；6、
Audible-visual annunciator；7th, display；8th, key device；9th, clock circuit；10th, supply unit；11st, signal processing circuit；12nd, it is mobile
Terminal.
Specific embodiment
For the content of the invention of the present utility model, feature and effect can be further appreciated that, following examples are hereby enumerated, and is coordinated
Accompanying drawing describes in detail as follows.
Structure of the present utility model is explained in detail with reference to Fig. 1.
Fig. 1 gives the structural representation of this utility model home fire safety guard against theft and alarm system, including single-chip microcomputer 1, temperature
Sensor 2, gsm communication device 3, infrared sensor 4, fire sensor 5, audible-visual annunciator 6, display 7, key device 8, when
Clock circuit 9 and supply unit 10, described temperature sensor 2, infrared sensor 4 and fire sensor 5 and signal processing electricity
Road 11 connects, described signal processing circuit 11, audible-visual annunciator 6, display 7, key device 8, clock circuit 9, power supply dress
Put 10 and gsm communication device 3 be connected with single-chip microcomputer 1, be also associated with reset circuit on described single-chip microcomputer 1.
Fig. 2 gives the circuit diagram of this utility model single-chip microcomputer, and the main control chip of selection is AT89S52 single-chip microcomputers 1, internal
Constitute and 51 series monolithics 1 are essentially identical.Its cheap, low in energy consumption strong security, using flexible, it is possible to use Keil works
Tool carries out program burn writing and emulation, easy to use.Single-chip microcomputer 1 includes single-chip minimum system, display 7, key device 8.
Sensor Main Function is situation in monitoring man, realizes fire-proof and theft-proof, i.e., whether someone break in or family in be
No generation fire etc..
Antitheft mainly to prevent someone from illegally entering, the infrared ray centre wavelength of human body radiation is 9～10um, and detects unit
The wavelength sensitivity of part almost stable in the range of 0.2～20um is constant.So having opened up one equipped with phenanthrene in transducer tip
The window of Nie Er lens, is 7～10um by the wave-length coverage of this optical filter, is so become as being dedicated as detecting human body spoke
The infrared sensor 4 penetrated.Because the signal amplitude value of pyroelectric sensor detection output is less, need by follow-up place
Reason, can just be changed into the digital signal that single-chip microcomputer 1 can be received.The signal processing circuit 11 based on BISS0001 elements is adopted,
Circuit is as shown in Figure 3.
Fire sensor 5 includes gas-detecting device and temperature-detecting device, thus compensate for temperature-detecting device pair
Smoldering fire is insensitive, it is impossible to the shortcomings of differentiation is fire hazard thermal or heat of steam；Temperature-detecting device adopts DS18B20；Gas is examined
The probe for surveying device adopts MQ-2, and the gas sensitive used by the gas-detecting device is tin ash (SnO2), when fire is passed
When there is fuel gas in 5 local environment of sensor, the electrical conductivity of fire sensor 5 increases with combustable gas concentration and increases, and makes
The change of electrical conductivity is converted to into corresponding output signal with Fig. 4 circuits, single-chip microcomputer 1 is triggered when concentration transfinites and is interrupted.If only
It is temperature short time exception, in the case that Smoke Sensor does not transfinite, is then judged as wrong report, only to customer mobile terminal 12
Environmental information is sent, is not called.
When there is fortuitous event at home, if householder can not get home in time, notified by way of sound and light alarm in time
Neighbours or cell security personnel, reduce loss；When system operation always detects a certain parameter-beyond-limit, single-chip microcomputer 1 is exported
Control signal turns on SSR (solid-state relay), and connects auxiliary reclay between SSR and load, protects solid-state relay
The safety of device, 6 circuit of audible-visual annunciator are as shown in Figure 5.
Gsm communication device 3 uses TC35i modules, and the module is a GPRS moulds without protocol stack of Siemens
Block, is EGSM900 and GSM1800 in two band operations respectively, and DC source scope is 3.3V to 4.8V；Connected by interface
Device is connected with SIM card reader.The voltage of SIM is 3V/18V, and TC35i module transfers data must be carried out two-way by AT orders
Pass.The TC35i modules are communicated with single-chip microcomputer 1 and follow RS232 communications protocol, use (TXD, RXD) can carry out with single-chip microcomputer 1 double
To communication.
Fig. 6 gives this utility model home fire safety guard against theft and alarm system workflow diagram, and 1 mastery routine of single-chip microcomputer is adjusted first
System initialization subprogram is used, and the program completes initial work to be carried out to I/O mouths, LCD, serial ports, gsm communication module etc., treats
After initial work terminates, mastery routine will call basic parameter to arrange subprogram, and user can enter line parameter by key device 8
(including time, alarm mobile phone number etc.) is arranged.After the completion of parameter setting, single-chip microcomputer 1 receives each monitoring mould with interrupt mode
The information that block sends, while current state is shown on the display 7, if home environment parameter changes, monolithic
Machine 1 performs interrupt service routine, then calls the subprogram of gsm communication module SMS alarm to send alarming short message, telephone call, together
When sound and light alarm；Additionally, sending current context information when having user's request to user mobile phone, user is facilitated to monitor feelings in family in time
Condition.
Prototyping testing, mainly test system performance is carried out after the completion of design of hardware and software, and experimental situation is certain residential area
3rd floors resident families of average family, 18 ± 5 DEG C of test same day ambient temperature, relative humidity 40%～65%, audible-visual annunciator 6 is installed
Outside window, the property such as main test job voltage, starup current, operating current, emission current, overload alarm, status display
Can index；Test data is as shown in table 1.
1 data test result of table
Through testing, the running voltage of the system and operating current are normal, and emission current is larger, can normally show family
In ambient parameter；And when ambient parameter transfinites, can make a response in 2s, carry out SMS alarm, telephone call, sound
Light alarm.Test result shows that, in actual moving process, reliable operation, situation are stable for the system, and various functions are normal, base
Originally design object and design requirement have been reached.
This utility model is directed to the antitheft demand of home fire safety, according to the popularization situation of mobile phone, by more ripe, reliable
GSM mobile networks, devise a home fire safety guard against theft and alarm system.The system can monitor in real time home environment parameter,
Real-time display environment parameter, when there is fortuitous event, with functions such as sound and light alarm, SMS alarm, telephone calls.Jing after most
Crossing the model machine to developing carries out experimental test, and test result shows, installed in internal container, simple to operation, wrong report
Phenomenon is few, reliable operation, functional, with certain using value.
The above is only, to preferred embodiment of the present utility model, not to make any formal to this utility model
Restriction, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, belongs in the range of technical solutions of the utility model.
Claims (4)
1. a kind of home fire safety guard against theft and alarm system, it is characterised in that the home fire safety guard against theft and alarm system includes：
For the single-chip microcomputer for being analyzed to data and processing；
It is connected with single-chip microcomputer, for showing the display of the ambient parameter in family；
It is connected with single-chip microcomputer, for notifying the audible-visual annunciator of neighbours and cell security personnel；
It is connected with single-chip microcomputer, for the key device to single-chip microcomputer input data；
It is connected with single-chip microcomputer, for the supply unit powered to single-chip microcomputer；
It is connected with single-chip microcomputer, for being input into the signal processing circuit of testing result to single-chip microcomputer；
It is connected with signal processing circuit, for detecting the temperature sensor of ambient temperature；
It is connected with signal processing circuit, for detecting the infrared sensor of human body radiation；
It is connected with signal processing circuit, for detecting the fire sensor whether fire occurs in family；
It is connected with single-chip microcomputer, for carrying out the clock circuit of accurate timing to single-chip microcomputer；
It is connected with single-chip microcomputer, for realizing the gsm communication device of wireless telecommunications；
Wirelessly it is connected with gsm communication device, for receiving the mobile terminal of the sent signal of gsm communication device.
2. home fire safety guard against theft and alarm system as claimed in claim 1, it is characterised in that be also associated with described single-chip microcomputer
Reset circuit.
3. home fire safety guard against theft and alarm system as claimed in claim 1, it is characterised in that install on described fire sensor
There are temperature-detecting device and gas-detecting device.
4. a kind of container for being provided with home fire safety guard against theft and alarm system described in claim 1, it is characterised in that the container
Including：
For the single-chip microcomputer for being analyzed to data and processing；
It is connected with single-chip microcomputer, for showing the display of the ambient parameter in family；
It is connected with single-chip microcomputer, for notifying the audible-visual annunciator of neighbours and cell security personnel；
It is connected with single-chip microcomputer, for the key device to single-chip microcomputer input data；
It is connected with single-chip microcomputer, for the supply unit powered to single-chip microcomputer；
It is connected with single-chip microcomputer, for being input into the signal processing circuit of testing result to single-chip microcomputer；
It is connected with signal processing circuit, for detecting the temperature sensor of ambient temperature；
It is connected with signal processing circuit, for detecting the infrared sensor of human body radiation；
It is connected with signal processing circuit, for detecting the fire sensor whether fire occurs in family；
It is connected with single-chip microcomputer, for carrying out the clock circuit of accurate timing to single-chip microcomputer；
It is connected with single-chip microcomputer, for realizing the gsm communication device of wireless telecommunications；
Wirelessly it is connected with gsm communication device, for receiving the mobile terminal of the sent signal of gsm communication device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062502.8U CN206039787U (en) | 2016-09-19 | 2016-09-19 | Fire prevention theftproof alarm system of family |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062502.8U CN206039787U (en) | 2016-09-19 | 2016-09-19 | Fire prevention theftproof alarm system of family |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039787U true CN206039787U (en) | 2017-03-22 |
Family
ID=58296164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062502.8U Expired - Fee Related CN206039787U (en) | 2016-09-19 | 2016-09-19 | Fire prevention theftproof alarm system of family |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426409A (en) * | 2017-05-24 | 2017-12-01 | 南京华设科技股份有限公司 | Smart home secure machine people |
-
2016
- 2016-09-19 CN CN201621062502.8U patent/CN206039787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107426409A (en) * | 2017-05-24 | 2017-12-01 | 南京华设科技股份有限公司 | Smart home secure machine people |
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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 |
Granted publication date: 20170322 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |