CN206095291U - Environment intelligent monitoring of family device - Google Patents
Environment intelligent monitoring of family device Download PDFInfo
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- CN206095291U CN206095291U CN201620941414.9U CN201620941414U CN206095291U CN 206095291 U CN206095291 U CN 206095291U CN 201620941414 U CN201620941414 U CN 201620941414U CN 206095291 U CN206095291 U CN 206095291U
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Abstract
The utility model relates to an environment intelligent monitoring of family device, including data acquisition unit, controller, watch -dog, GPRS transceiver, the data acquisition unit pass through the net twine and be connected with the controller, the controller passes through the net twine to be connected with the watch -dog, data acquisition unit, controller, watch -dog pass through the net twine and all link to each other with the GPRS transceiver, the data acquisition unit is including being docile and obedient signal input unit, signal conversion means, signal amplifying unit and the data acquisition controller that the preface is connected, and field bus is connected to the data acquisition controller, and signal input unit, signal conversion means, signal amplifying unit are connected with field bus through the latch respectively, is the watch -dog including the camera and the wi that are connected fi. The advantage is: adopt octuple analog signal input unit, but the simultaneous acquisition like multiple signals such as indoor illuminance, coal gas concentration, oxygen concentration, temperature, humidity, carbon dioxide concentration, the function is various, conveniently do not decide with, timesharing data collection, precision height, commonality are strong.
Description
Technical field
This utility model is related to a kind of home environment intelligent monitoring device.
Background technology
The traditional indoor air chemical pollution instrument of people has thermometer, drimeter or gas leakage detector etc., but with
The continuous improvement of living standard, requirement of the people to indoor environment also more and more higher, simple temperature humidity have no longer met day
The demand that benefit increases.And the instrument function such as thermometer, drimeter, gas leakage detector is single, and monitoring checks ten
Divide inconvenience, will expect that more comfortable home environment will also check various instrument respectively.
The smart home industry of China achieves swift and violent development, and is increasingly permeating in the middle of the life of ordinary citizen.With
Internet constantly to extend to average family life, consumer electronics, computer, communication integral trend become clear day by day, existing
For smart home due to its conveniently, safely, efficiently, fast, it is intelligent the features such as, modern society and family will be become in 21 century
New fashion.When Household intelligent gateway by family, various household electrical appliances are linked together by home bus technology when, just
Constitute powerful, highly intelligentized Modern Smart Home system.
Accordingly, it would be desirable to a kind of more convenient and quicker, intelligence home environment intelligent monitoring device.
The content of the invention
To overcome the deficiencies in the prior art, the purpose of this utility model to be to provide a kind of home environment intelligent monitoring device,
Using eight tunnel analogue signal input blocks, while gathering multi-signal, acquisition time data, using Wi-Fi technology, will can be gathered
Signal in real time by being wirelessly transferred, make user conveniently grasp indoor environment information.
For achieving the above object, this utility model is achieved through the following technical solutions：
A kind of home environment intelligent monitoring device, including data acquisition unit, controller, watch-dog, GPRS transceivers, institute
The data acquisition unit stated is connected with controller by netting twine, and controller is connected with watch-dog by netting twine, data acquisition unit,
Controller, watch-dog are connected with GPRS transceivers by netting twine；
Signal input unit that data acquisition unit includes being connected in order, signal conversion unit, signal amplification unit
And data acquisition controller, data acquisition controller connection fieldbus, signal input unit, signal conversion unit, signal are put
Big unit is connected with fieldbus by latch respectively, and watch-dog includes the photographic head being connected and Wi-Fi.
Described controller is provided with electrification reset unit, LCD display, USB interface, RS-485 interfaces.
Described signal input unit and signal conversion unit are respectively by latch and the low electricity of selected control line of fieldbus
Flushconnection.
Described signal amplification unit is connected with the selected control line high level of fieldbus by latch.
Described signal input unit is eight tunnel analogue signal input blocks.
Compared with prior art, the beneficial effects of the utility model are：
1) utility model adopts eight tunnel analogue signal input blocks, can gather simultaneously such as indoor illumination intensity, gas concentration, oxygen
The multi-signals such as gas concentration, temperature, humidity, gas concentration lwevel, vdiverse in function, convenient not fixed, acquisition time data, precision
Height, small volume, cheap, highly versatile.
2) utility model adopts Wi-Fi and GPRS technologies, the signal of collection can be realized the Internet and mobile Internet
Transmission, that is, complete internet of things functional.Make user conveniently grasp indoor environment information, be that multiple smart home decision-makings make
With.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the schematic diagram of controller.
Fig. 3 is the schematic diagram of data acquisition unit.
Fig. 4 is the schematic diagram of data acquisition controller.
Fig. 5 is signal conversion unit circuit theory diagrams.
Fig. 6 is GPRS transceiver schematic diagrams.
Fig. 7 is GPRS transceiver circuit figures.
Specific embodiment
This utility model is described in detail with reference to Figure of description, it should be noted that of the present utility model
Enforcement is not limited to following embodiment.
See that Fig. 1, a kind of home environment intelligent monitoring device, including data acquisition unit, controller, watch-dog, GPRS are received
Device is sent out, data acquisition unit is connected with controller by netting twine, and controller is connected with watch-dog by netting twine, data acquisition list
Unit, controller, watch-dog are connected with GPRS transceivers by netting twine；See Fig. 3, data acquisition unit includes being connected in order
Signal input unit, signal conversion unit, signal amplification unit and data acquisition controller, data acquisition controller connection is existing
Field bus, signal input unit, signal conversion unit, signal amplification unit are connected with fieldbus by latch respectively, prison
Control device includes photographic head and the Wi-Fi being connected.Signal input unit and signal conversion unit are respectively by latch and scene
The selected control line low level connection of bus.Signal amplification unit is connected with the selected control line high level of fieldbus by latch.Letter
Number input block is eight tunnel analogue signal input blocks.Using the data acquisition unit, can acquisition time data, high precision, volume
It is little, cheap.
See Fig. 2, controller is provided with electrification reset unit, LCD display, USB interface, RS-485 interfaces.
See Fig. 1, data acquisition unit is to gather indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, titanium dioxide
Concentration of carbon information.
GPRS-3G mobile Internet radio communications, charge；Wi-Fi- radio communications, it is necessary to transmit on netting twine, Wi-Fi
Separately do not charge.
Embodiment
See Fig. 1, a kind of home environment intelligent monitoring device, GPRS transceivers, data acquisition unit pass through netting twine and observing and controlling
Device connects, and controller is connected with watch-dog by netting twine, and data acquisition unit, controller, watch-dog pass through netting twine and GPRS
Transceiver is connected.Watch-dog includes the photographic head being connected and Wi-Fi.Signal input unit in data acquisition unit is adopted respectively
The multi-signals such as collection indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, gas concentration lwevel.Input block is using double
CD4051.The concrete structure principle of GPRS transceivers is shown in Fig. 6, Fig. 7.
See Fig. 2, controller is provided with electrification reset unit, LCD display, USB interface and RS-485 interfaces.
See Fig. 3, Multi-functional data collector is by signal input unit, signal conversion unit, signal amplification unit and data
Acquisition controller is sequentially connected composition, after signal input unit is sent in 8 road signal timesharing, successively with signal conversion unit, signal
Amplifying unit is connected with data acquisition controller order, and data acquisition controller is provided with field-bus interface and is communicated with controller,
Each gating signal of signal access unit, signal conversion unit and signal amplification unit is all from the data of data acquisition controller
Bus, data acquisition controller instruct the running of the whole data acquisition unit of control according to controller.Data acquisition unit can adopt 8 tunnels
Analogue signal, a set of conversion, isolation are amplified, Multifunctional data acquisition controller is managed, acquisition time data, its high precision, body
Product is little, inexpensive.Wherein, data acquisition controller adopts TMS320C6455 chips, and the TMS320C6455 of American TI Company is embedding
Enter formula 32 bit DSP (digital signal processor) chip, adjustable point, floating-point compatibility computing, speed are fast.
See Fig. 4, data acquisition controller adopts chip TMS320C6455, with A/D converter-MAX132 analog-digital converters
It is connected, MAX132 analog-digital converters are Maxim ± 18 A/D, i.e., ± 18 analog quantity/digital quantity converters, precision
It is high.Data acquisition controller is also connected with flash storage, and data are not lost in power failure.Data acquisition controller is total with a line simultaneously
Line Temperature Transmitter DS18B20 communicates.
See that Fig. 1, Fig. 3, latch 1 and latch 3 are gated for low level work, and latch 2 is gated for high level work.
The analogue signal of amplifying unit output, Jing after Multifunctional data acquisition controller process, gives measurement and control by fieldbus
Device, then live Wi-Fi or mobile Internet transmission are sent to by Wi-Fi, finally pass to the smart home of internet-ip address
Cloud service platform, for multiple smart home decision-makings use.In the present embodiment, latch 1-3 adopts 74HC374 latch.
See Fig. 5, signal conversion unit includes voltage follower GS1～GS6, the digital regulation resistance being made up of CD4502
X9241, microelectronic switch S1～S7, precision resistance R1～R11,74H573 latch 2, voltage follower GS1～GS6 are used to believe
Number isolation, latch 2 are used to latch S1～S7 microelectronic switch gating signals D2, D1, D0, chip selection signals of the BH for latch 2,
The on-condition of microelectronic switch S1～S7 is shown in Table 1；VJZ is accurate reference power supply, and A1, A2 and A3 are to prepare connecing for conversion signal
Enter end, B1, B2 and B3 are signal output part.
1 breaker in middle S on-condition tables of table
Claims (5)
1. a kind of home environment intelligent monitoring device, it is characterised in that including data acquisition unit, controller, watch-dog, GPRS
Transceiver, described data acquisition unit are connected with controller by netting twine, and controller is connected with watch-dog by netting twine, data
Collecting unit, controller, watch-dog are connected with GPRS transceivers by netting twine；
Signal input unit that data acquisition unit includes being connected in order, signal conversion unit, signal amplification unit sum
According to acquisition controller, data acquisition controller connection fieldbus, signal input unit, signal conversion unit, signal amplify single
Unit is connected with fieldbus by latch respectively, and watch-dog includes the photographic head being connected and Wi-Fi.
2. a kind of home environment intelligent monitoring device according to claim 1, it is characterised in that described controller is provided with
Electrification reset unit, LCD display, USB interface, RS-485 interfaces.
3. a kind of home environment intelligent monitoring device according to claim 1, it is characterised in that described signal input list
Unit and signal conversion unit are connected with the selected control line low level of fieldbus by latch respectively.
4. a kind of home environment intelligent monitoring device according to claim 1, it is characterised in that described signal amplifies single
Unit is connected with the selected control line high level of fieldbus by latch.
5. a kind of home environment intelligent monitoring device according to claim 1, it is characterised in that described signal input list
Eight tunnel analogue signal input blocks of Yuan Wei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620941414.9U CN206095291U (en) | 2016-08-25 | 2016-08-25 | Environment intelligent monitoring of family device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620941414.9U CN206095291U (en) | 2016-08-25 | 2016-08-25 | Environment intelligent monitoring of family device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206095291U true CN206095291U (en) | 2017-04-12 |
Family
ID=58470168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620941414.9U Expired - Fee Related CN206095291U (en) | 2016-08-25 | 2016-08-25 | Environment intelligent monitoring of family device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206095291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168498A (en) * | 2016-08-25 | 2016-11-30 | 鞍山金顺隆科技工程有限公司 | A kind of home environment intelligent monitoring device |
-
2016
- 2016-08-25 CN CN201620941414.9U patent/CN206095291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168498A (en) * | 2016-08-25 | 2016-11-30 | 鞍山金顺隆科技工程有限公司 | A kind of home environment intelligent monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20190825 |