CN204856809U - Multi -functional environmental monitoring system - Google Patents
Multi -functional environmental monitoring system Download PDFInfo
- Publication number
- CN204856809U CN204856809U CN201520563819.9U CN201520563819U CN204856809U CN 204856809 U CN204856809 U CN 204856809U CN 201520563819 U CN201520563819 U CN 201520563819U CN 204856809 U CN204856809 U CN 204856809U
- Authority
- CN
- China
- Prior art keywords
- chip
- diode
- electric capacity
- connects
- potentiometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000029578 entry into host Effects 0.000 abstract description 4
- 230000001960 triggered Effects 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 3
- 230000001070 adhesive Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000003412 degenerative Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses a multi -functional environmental monitoring system, including singlechip, AD converter, memory and display screen, the singlechip is connected storage, time -recorder, display screen, power, camera, AD converter, wireless router and audible -visual annunciator respectively, smog warning circuit, temperature warning circuit and microwave sensor circuit are still connected respectively to the AD converter. The utility model discloses three kinds of environmental monitoring functions that environmental monitoring system has the smog detection, the temperature detects and the invasion is reported to the police can in time respond the conflagration and the invasion condition to have acousto -optic warning, wireless warning and image acquisition's multiple functions, and only the system is triggered shi caihui work, have consequently that the function is various, an advantage of stable performance and saving electric energy.
Description
Technical field
The utility model relates to a kind of environmental monitoring system, specifically a kind of Multifunctional environment supervisory system.
Background technology
In the place that some are special, such as warehouse, homestead, hotel etc., the monitoring of site environment is seemed particularly important, not only to detect in real time the situation such as fire, invasion, and to consider integrated level, intellectuality and operation convenient, environmental monitoring system mostly in the market is simple function, and power consumption is large, non-stop run, and serviceable life is low.
Utility model content
The purpose of this utility model is to provide a kind of saves energy, effective Multifunctional environment supervisory system, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of Multifunctional environment supervisory system, comprise single-chip microcomputer, A/D converter, storer and display screen, described single-chip microcomputer is connected storage, timer, display screen, power supply, camera, A/D converter, wireless router and audible-visual annunciator respectively, and described A/D converter also connects smog alarm circuit, temperature alarm circuit and microwave induced circuit respectively;
Described microwave induced circuit comprises chip IC 1, chip IC 2, electric capacity C1 and relay J, one end contact resistance R2 of electric capacity C1, electric capacity C2, the other end of the contact J-1 of relay J and power supply VCC, electric capacity C1 connects the positive pole of diode D2, the positive pole of diode D3, electric capacity C3, electric capacity C4, relay J, 1 pin of chip IC 1, 3 pins of chip IC 2 and the anode of diode D4, the negative pole of diode D4 connects a stiff end and the output signal OUT1 of potentiometer RP1, the other end of the contact J-1 of relay J connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, the other end of the other end contact resistance R2 of electric capacity C2, the positive pole of diode D1 and the negative pole of diode D2, the negative pole of diode D1 connects the other end of electric capacity C2, resistance R3, 4 pins of chip IC 1, 8 pins of chip IC 1 and 1 pin of chip IC 2, the other end of resistance R3 connects the other end of electric capacity C4, 2 pins of chip IC 1 and 2 pins of chip IC 2,3 pins of chip IC 1 connect the other end of relay J and the negative pole of diode D3, and the model of described chip IC 1 is NE555, and the model of chip IC 2 is TX982,
Described smog alarm circuit comprises light emitting diode D4, phototriode V1 and potentiometer RP2, the positive pole contact resistance R5 of light emitting diode D1 and power supply VCC, the negative pole of light emitting diode D1 connects the stiff end of potentiometer RP2, the sliding end of potentiometer RP2 and the collector of phototriode V1, the emitter contact resistance R4 of phototriode V1 and the positive pole of diode D5, the other end of another stiff end contact resistance R4 of potentiometer RP2, electric capacity C5, the emitter of triode V2 and output signal OUT2 ground connection, the negative electrode of diode D5 connects the base stage of electric capacity C5 and triode V2, the collector contact resistance R6 of triode V2, the other end of the other end contact resistance R5 of resistance R6.
As preferred version of the present utility model: the model of described single-chip microcomputer is STC89C52.
As preferred version of the present utility model: described display screen is 7 cun of liquid crystal touch screens.
As preferred version of the present utility model: described temperature alarm circuit adopts DS18B20 type temperature sensor as temperature control element.
Compared with prior art, the beneficial effects of the utility model are: the utility model environmental monitoring system has smoke detection, temperature detection and intrusion alarm three kinds of environment monitoring functions, can respond in time fire and invasion situation, and there is the several functions of sound and light alarm, radio alarming and image acquisition, and only have system to be triggered Shi Caihui work, therefore there is the advantage of diverse in function, stable performance and saves energy.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of Multifunctional environment supervisory system;
Fig. 2 is the circuit diagram of microwave induced circuit;
Fig. 3 is the circuit diagram of smog smog alarm circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3, in the utility model embodiment, a kind of Multifunctional environment supervisory system, comprise single-chip microcomputer, A/D converter, storer and display screen, described single-chip microcomputer is connected storage, timer, display screen, power supply, camera, A/D converter, wireless router and audible-visual annunciator respectively, and described A/D converter also connects smog alarm circuit, temperature alarm circuit and microwave induced circuit respectively;
Described microwave induced circuit comprises chip IC 1, chip IC 2, electric capacity C1 and relay J, one end contact resistance R2 of electric capacity C1, electric capacity C2, the other end of the contact J-1 of relay J and power supply VCC, electric capacity C1 connects the positive pole of diode D2, the positive pole of diode D3, electric capacity C3, electric capacity C4, relay J, 1 pin of chip IC 1, 3 pins of chip IC 2 and the anode of diode D4, the negative pole of diode D4 connects a stiff end and the output signal OUT1 of potentiometer RP1, the other end of the contact J-1 of relay J connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, the other end of the other end contact resistance R2 of electric capacity C2, the positive pole of diode D1 and the negative pole of diode D2, the negative pole of diode D1 connects the other end of electric capacity C2, resistance R3, 4 pins of chip IC 1, 8 pins of chip IC 1 and 1 pin of chip IC 2, the other end of resistance R3 connects the other end of electric capacity C4, 2 pins of chip IC 1 and 2 pins of chip IC 2,3 pins of chip IC 1 connect the other end of relay J and the negative pole of diode D3, and the model of described chip IC 1 is NE555, and the model of chip IC 2 is TX982,
Described smog alarm circuit comprises light emitting diode D4, phototriode V1 and potentiometer RP2, the positive pole contact resistance R5 of light emitting diode D1 and power supply VCC, the negative pole of light emitting diode D1 connects the stiff end of potentiometer RP2, the sliding end of potentiometer RP2 and the collector of phototriode V1, the emitter contact resistance R4 of phototriode V1 and the positive pole of diode D5, the other end of another stiff end contact resistance R4 of potentiometer RP2, electric capacity C5, the emitter of triode V2 and output signal OUT2 ground connection, the negative electrode of diode D5 connects the base stage of electric capacity C5 and triode V2, the collector contact resistance R6 of triode V2, the other end of the other end contact resistance R5 of resistance R6.
The model of single-chip microcomputer is STC89C52.Display screen is 7 cun of liquid crystal touch screens.Temperature alarm circuit adopts DS18B20 type temperature sensor as temperature control element.
Principle of work of the present utility model is: system has three kinds of monitoring functions: 1, monitoring instruction, chip IC 2 in Fig. 2 is microwave microwave induction controller, microwave sensor IC2 is placed on and needs in monitoring territory, frontal region, enter in the spatial dimension of induction controller when there being people, will reflection echo when human body enters electric field, induction controller utilizes microwave Doppler effect, the microwave signal received is processed, the output terminal of TX982 type microwave induction controller adopts open collector to export, the inner triode ON 10 seconds when microwave circuit has detected that people is movable in monitoring range, charge discharging resisting on C3 is fallen.555 circuit composition single stabilization delay circuits, when the 2nd pin is lower than 1/3 supply voltage, 3rd pin exports high level, relay J adhesive, the contact J-1 adhesive of relay J, output signal OUT1 is transferred to A/D converter by potentiometer RP1, A/D converter is to the signal input part being transferred to single-chip microcomputer after signal transacting, by the coder-decoder of STC89C52 single-chip microcomputer inside, analyzing and processing is carried out to induced signal, and export to camera, control the unlatching of camera, the image information of record guarded region, and be transferred to user by wireless router, timing circuit is used for the triggered time of control system, open in operatorless situation after 5 minutes and automatically close, can effective saves energy, storer is used for doing effective record to trigger message, user checks trigger message 2 by single-chip microcomputer, smoke detection: in monitoring environment region during non smoke, infrarede emitting diode D4 is luminous with the initial current mixed up in advance.This infrared light makes its internal resistance reduce after being received by phototriode V1, and the electric current in infrarede emitting diode D4 and phototriode V1 series circuit is increased, and the corresponding increase of luminous intensity of infrarede emitting diode D4, phototriode V1 internal resistance reduces further.Circulation like this just defines strong positive feedback process, until make the electric current in series connection photosensitive circuit reach maximal value, the pressure drop that resistance R4 produces makes triode V2 conducting through diode D5, and triode VT3 ends, and warning circuit does not work.In environment near hi-line during the hurried increase of smog, light transmission in air worsens, and the luminous flux that now phototriode VT1 receives reduces, and its internal resistance increases, electric current in series connection photosensitive circuit also reduces thereupon, and the luminous intensity of light emitting diode D1 also weakens thereupon.Circulation like this just defines degenerative process, make the electric current in series connection photosensitive circuit until be reduced to initial current value, voltage on resistance R9 also drops to critical value, make triode V2 conducting, send alerting signal OUT2 identical with above-mentioned monitoring instruction to A/D converter subsequent treatment mode, 3. temperature detection, use DS18B20 type temperature sensor as temperature control element, temperature in guarded region is detected in real time, run into when exceeding critical value, trigger temperatures sensor, output alarm signal is to A/D converter.
Claims (4)
1. a Multifunctional environment supervisory system, comprise single-chip microcomputer, A/D converter, storer and display screen, it is characterized in that, described single-chip microcomputer is connected storage, timer, display screen, power supply, camera, A/D converter, wireless router and audible-visual annunciator respectively, and described A/D converter also connects smog alarm circuit, temperature alarm circuit and microwave induced circuit respectively;
Described microwave induced circuit comprises chip IC 1, chip IC 2, electric capacity C1 and relay J, one end contact resistance R2 of electric capacity C1, electric capacity C2, the other end of the contact J-1 of relay J and power supply VCC, electric capacity C1 connects the positive pole of diode D2, the positive pole of diode D3, electric capacity C3, electric capacity C4, relay J, 1 pin of chip IC 1, 3 pins of chip IC 2 and the anode of diode D4, the negative pole of diode D4 connects a stiff end and the output signal OUT1 of potentiometer RP1, the other end of the contact J-1 of relay J connects the stiff end of potentiometer RP1 and the sliding end of potentiometer RP1, the other end of the other end contact resistance R2 of electric capacity C2, the positive pole of diode D1 and the negative pole of diode D2, the negative pole of diode D1 connects the other end of electric capacity C2, resistance R3, 4 pins of chip IC 1, 8 pins of chip IC 1 and 1 pin of chip IC 2, the other end of resistance R3 connects the other end of electric capacity C4, 2 pins of chip IC 1 and 2 pins of chip IC 2,3 pins of chip IC 1 connect the other end of relay J and the negative pole of diode D3, and the model of described chip IC 1 is NE555, and the model of chip IC 2 is TX982,
Described smog alarm circuit comprises light emitting diode D4, phototriode V1 and potentiometer RP2, the positive pole contact resistance R5 of light emitting diode D1 and power supply VCC, the negative pole of light emitting diode D1 connects the stiff end of potentiometer RP2, the sliding end of potentiometer RP2 and the collector of phototriode V1, the emitter contact resistance R4 of phototriode V1 and the positive pole of diode D5, the other end of another stiff end contact resistance R4 of potentiometer RP2, electric capacity C5, the emitter of triode V2 and output signal OUT2 ground connection, the negative electrode of diode D5 connects the base stage of electric capacity C5 and triode V2, the collector contact resistance R6 of triode V2, the other end of the other end contact resistance R5 of resistance R6.
2. a kind of Multifunctional environment supervisory system according to claim 1, is characterized in that, the model of described single-chip microcomputer is STC89C52.
3. a kind of Multifunctional environment supervisory system according to claim 1, is characterized in that, described display screen is 7 cun of liquid crystal touch screens.
4. a kind of Multifunctional environment supervisory system according to claim 1, is characterized in that, described temperature alarm circuit adopts DS18B20 type temperature sensor as temperature control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563819.9U CN204856809U (en) | 2015-07-31 | 2015-07-31 | Multi -functional environmental monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520563819.9U CN204856809U (en) | 2015-07-31 | 2015-07-31 | Multi -functional environmental monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856809U true CN204856809U (en) | 2015-12-09 |
Family
ID=54747337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520563819.9U Active CN204856809U (en) | 2015-07-31 | 2015-07-31 | Multi -functional environmental monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204856809U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106209654A (en) * | 2016-06-28 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of router |
| CN106448041A (en) * | 2016-12-06 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Portable family cloud detection system |
| CN107170175A (en) * | 2017-06-15 | 2017-09-15 | 合肥讯邦网络科技有限公司 | A kind of fire safety control system communicated based on Internet of Things |
| CN108898780A (en) * | 2018-07-13 | 2018-11-27 | 江苏慧学堂系统工程有限公司 | A kind of smoke detector based on wireless network |
-
2015
- 2015-07-31 CN CN201520563819.9U patent/CN204856809U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106209654A (en) * | 2016-06-28 | 2016-12-07 | 乐视控股（北京）有限公司 | A kind of router |
| CN106448041A (en) * | 2016-12-06 | 2017-02-22 | 百奥森（江苏）食品安全科技有限公司 | Portable family cloud detection system |
| CN107170175A (en) * | 2017-06-15 | 2017-09-15 | 合肥讯邦网络科技有限公司 | A kind of fire safety control system communicated based on Internet of Things |
| CN108898780A (en) * | 2018-07-13 | 2018-11-27 | 江苏慧学堂系统工程有限公司 | A kind of smoke detector based on wireless network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203326580U (en) | Battery-reversal-connection protection device for electronic cigarette | |
| CN204856809U (en) | Multi -functional environmental monitoring system | |
| CN204740696U (en) | Fire alarm system based on thing networking | |
| CN105788150A (en) | Fire-fighting safety system based on internet | |
| CN203703790U (en) | LED emergency lighting device capable of sensing smoke | |
| CN202918268U (en) | Detection control circuit for human body infrared signal and environmental brightness signal | |
| CN204466718U (en) | A kind of safe and reliable high pressure Mouse killing trap | |
| CN205177073U (en) | Based on thing networking fire prevention theftproof alarm system | |
| CN204650703U (en) | The anti-mountain fire of a kind of high-tension line detects early warning system | |
| CN204759658U (en) | Supervisory circuits based on microwave sensor | |
| CN204480457U (en) | A kind of Internet of Things warning system | |
| CN205216035U (en) | Automatic fire control control system based on thing networking | |
| CN205428093U (en) | Museum historical relic electronic monitoring system | |
| CN204119626U (en) | A kind of intelligent desk lamp circuit | |
| CN203748061U (en) | Novel driver used for induction LED | |
| CN204392430U (en) | A kind of induction trigger-type digital supervision video recording system | |
| CN201616816U (en) | Pyroelectric infrared human body induction switching circuit | |
| CN203673593U (en) | Infrared induction apparatus | |
| CN205983724U (en) | Multi -functional fire alarm ware | |
| CN106097634B (en) | A kind of multifunctional fire-fighting alarm | |
| CN205486614U (en) | Multipurpose fire alarm ware | |
| CN204650700U (en) | A kind of supervisory system of energy-conserving and environment-protective | |
| CN202600896U (en) | Intelligent fire-fighting detection module | |
| CN204904497U (en) | Fire alarm circuit | |
| CN203574893U (en) | Intelligent public illuminating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 110000 Liaoning city of Shenyang Province Hunnan deep groove village 860-1 No. F8 Building Room 309 Patentee after: SHENYANG HAOJIN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Address before: 110000 Liaoning city of Shenyang Province Hunnan deep groove village 860-1 No. F8 building room 311 Patentee before: SHENYANG HAOJIN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 309, building F8, 860-1, shangshengou village, Hunnan New District, Shenyang City, Liaoning Province, 110000 Patentee after: Haojin environmental protection technology (Liaoning) Co.,Ltd. Address before: Room 309, building F8, 860-1, shangshengou village, Hunnan New District, Shenyang City, Liaoning Province, 110000 Patentee before: SHENYANG HAOJIN ENVIRONMENT PROTECTION TECHNOLOGY Co.,Ltd. |