CN106168498A - A kind of home environment intelligent monitoring device - Google Patents
A kind of home environment intelligent monitoring device Download PDFInfo
- Publication number
- CN106168498A CN106168498A CN201610718799.7A CN201610718799A CN106168498A CN 106168498 A CN106168498 A CN 106168498A CN 201610718799 A CN201610718799 A CN 201610718799A CN 106168498 A CN106168498 A CN 106168498A
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- unit
- controller
- data acquisition
- watch
- signal
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The present invention relates to a kind of home environment intelligent monitoring device, including data acquisition unit, controller, watch-dog, GPRS transceiver, described data acquisition unit is connected with controller by netting twine, controller is connected with watch-dog by netting twine, and data acquisition unit, controller, watch-dog are all connected with GPRS transceiver by netting twine；Data acquisition unit includes signal input unit, signal conversion unit, signal amplification unit and the data acquisition controller being connected in order, data acquisition controller connects fieldbus, signal input unit, signal conversion unit, signal amplification unit are connected with fieldbus by latch respectively, and watch-dog includes photographic head and the Wi Fi being connected.Advantage is: use eight tunnel analogue signal input blocks, can gather such as the multi-signals such as indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, gas concentration lwevel, diverse in function simultaneously, and convenient not fixed, acquisition time data, precision is high, highly versatile.
Description
Technical field
The present invention relates to a kind of home environment intelligent monitoring device.
Background technology
The indoor air chemical pollution instrument that people are traditional has thermometer, drimeter or gas leakage detector etc., but is as
Improving constantly of living standard, people are more and more higher to the requirement of indoor environment, and simple temperature humidity the most no longer meets day
The demand that benefit increases.And the instrument functions such as thermometer, drimeter, gas leakage detector are single, and monitoring checks ten
Divide inconvenience, will expect that more comfortable home environment also to check multiple 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 to become clear day by day, now to average family life constantly extension, consumer electronics, computer, communication integral trend
For Smart Home due to its conveniently, safely, efficiently, fast, the feature such as intelligent, modern society and family will be become in 21 century
New fashion.When Household intelligent gateway by household electrical appliances various in family by home bus technology together time, just
Constitute Modern Smart Home system powerful, the most intelligentized.
Accordingly, it would be desirable to a kind of more convenient and quicker, the home environment intelligent monitoring device of intelligence.
Summary of the invention
For overcoming the deficiencies in the prior art, it is an object of the invention to provide a kind of home environment intelligent monitoring device, use
Eight tunnel analogue signal input blocks, gather multi-signal, diverse in function, acquisition time data simultaneously, use Wi-Fi technology, can
By the signal of collection in real time by being wirelessly transferred, user is made conveniently to grasp indoor environment information, for multiple Smart Homes
Decision-making uses.
For achieving the above object, the present invention is achieved through the following technical solutions:
A kind of home environment intelligent monitoring device, including data acquisition unit, controller, watch-dog, GPRS transceiver, 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 all connected with GPRS transceiver 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 connects fieldbus, and signal input unit, signal conversion unit, signal are put
Big unit is connected with fieldbus by latch respectively, and watch-dog includes photographic head and the Wi-Fi being connected.
Described controller is provided with electrification reset unit, LCD display, USB interface, RS-485 interface.
Described signal input unit and signal conversion unit are respectively by the low electricity of selected control line of latch with fieldbus
Flat connection.
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.
Described data acquisition unit is in order to gather indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, titanium dioxide
Concentration of carbon information.
Compared with prior art, the invention has the beneficial effects as follows:
1) this invention uses eight tunnel analogue signal input blocks, can gather as dense in indoor illumination intensity, gas concentration, oxygen simultaneously
The multi-signals such as degree, temperature, humidity, gas concentration lwevel, diverse in function, convenient not fixed, acquisition time data, precision is high, body
Long-pending little, cheap, highly versatile.
2) this invention uses Wi-Fi and GPRS technology, and the signal of collection can realize the Internet and mobile Internet transmission,
I.e. complete internet of things functional.Make user conveniently grasp indoor environment information, use for multiple Smart Home decision-makings.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the present invention.
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 diagram.
Fig. 7 is GPRS transceiver circuit figure.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, it should be noted that the enforcement of the present invention does not limits
In following embodiment.
See Fig. 1, a kind of home environment intelligent monitoring device, receive including data acquisition unit, controller, watch-dog, GPRS
Sending out device, 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 all connected with GPRS transceiver by netting twine；See Fig. 3, data acquisition unit to include in order to be connected
Signal input unit, signal conversion unit, signal amplification unit and data acquisition controller, data acquisition controller connects existing
Field bus, signal input unit, signal conversion unit, signal amplification unit are connected with fieldbus by latch respectively, supervise
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 of bus connects.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.Use this data acquisition unit, can acquisition time data, precision is high, volume
Little, cheap.
See that Fig. 2, controller are provided with electrification reset unit, LCD display, USB interface, RS-485 interface.
Seeing Fig. 1, data acquisition unit is in order to gather indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, titanium dioxide
Concentration of carbon information.
GPRS-3G mobile Internet radio communication, charge；Wi-Fi-radio communication, it is necessary to transmit on netting twine, Wi-Fi
The most separately charge.
Embodiment
Seeing Fig. 1, a kind of home environment intelligent monitoring device, GPRS transceiver, data acquisition unit passes 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 be equal and GPRS by netting twine
Transceiver is connected.Watch-dog includes photographic head and the Wi-Fi being connected.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 uses double
CD4051.The concrete structure principle of GPRS transceiver is shown in Fig. 6, Fig. 7.
See that Fig. 2, controller are provided with electrification reset unit, LCD display, USB interface and RS-485 interface.
Seeing Fig. 3, Multi-functional data collector is by signal input unit, signal conversion unit, signal amplification unit and data
Acquisition controller is sequentially connected with 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 controller communication,
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 controls the running of whole data acquisition unit according to controller instruction.Data acquisition unit can adopt 8 tunnels
Analogue signal, a set of conversion, isolation are amplified, Multifunctional data acquisition controller manages, acquisition time data, and its precision is high, body
Long-pending little, inexpensive.Wherein, data acquisition controller uses TMS320C6455 chip, and the TMS320C6455 of American TI Company is embedding
Entering formula 32 bit DSP (digital signal processor) chip, adjustable point, floating-point compatibility computing, speed is fast.
Seeing Fig. 4, data acquisition controller uses chip TMS320C6455, with A/D converter MAX132 analog-digital converter
Being connected, MAX132 analog-digital converter is Maxim ± 18 A/D, i.e. ± 18 analog quantity/digital quantity converters, precision
High.Data acquisition controller is also connected with flash storage, has a power failure and does not lose data.Data acquisition controller and a line are total 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, after Multifunctional data acquisition controller processes, gives measurement and control by fieldbus
Device, then it is sent to on-the-spot Wi-Fi or mobile Internet transmission by Wi-Fi, finally pass to the Smart Home of internet-ip address
Cloud service platform, for multiple Smart Home decision-makings.In the present embodiment, latch 1-3 uses 74HC374 latch.
See voltage follower GS1～GS6, digital regulation resistance that Fig. 5, signal conversion unit include being made up of CD4502
X9241, microelectronic switch S1～S7, precision resistance R1～R11,74H573 latch 2, voltage follower GS1～GS6 is used for believing
Number isolation, latch 2 is used for latching S1～S7 microelectronic switch gating signal D2, D1, D0, and BH is the chip selection signal of 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 of conversion signal
Entering end, B1, B2 and B3 are signal output part.
Table 1 breaker in middle S on-condition table
Claims (6)
1. a home environment intelligent monitoring device, it is characterised in that include data acquisition unit, controller, watch-dog, GPRS
Transceiver, described data acquisition unit is connected with controller by netting twine, and controller is connected with watch-dog by netting twine, data
Collecting unit, controller, watch-dog are all connected with GPRS transceiver 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 connects fieldbus, and signal input unit, signal conversion unit, signal amplify single
Unit is connected with fieldbus by latch respectively, and watch-dog includes photographic head and the Wi-Fi being connected.
A kind of home environment intelligent monitoring device the most according to claim 1, it is characterised in that described controller is provided with
Electrification reset unit, LCD display, USB interface, RS-485 interface.
A kind of home environment intelligent monitoring device the most according to claim 1, it is characterised in that described signal input is single
Unit and signal conversion unit are connected with the selected control line low level of fieldbus by latch respectively.
A kind of home environment intelligent monitoring device the most 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.
A kind of home environment intelligent monitoring device the most according to claim 1, it is characterised in that described signal input is single
Yuan Wei eight tunnel analogue signal input block.
A kind of home environment intelligent monitoring device the most according to claim 1, it is characterised in that described data acquisition list
Unit is in order to gather indoor illumination intensity, gas concentration, oxygen concentration, temperature, humidity, gas concentration lwevel information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718799.7A CN106168498A (en) | 2016-08-25 | 2016-08-25 | A kind of home environment intelligent monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610718799.7A CN106168498A (en) | 2016-08-25 | 2016-08-25 | A kind of home environment intelligent monitoring device |
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| CN106168498A true CN106168498A (en) | 2016-11-30 |
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| CN201610718799.7A Pending CN106168498A (en) | 2016-08-25 | 2016-08-25 | A kind of home environment intelligent monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427307A (en) * | 2018-04-25 | 2018-08-21 | 芜湖琅格信息技术有限公司 | A kind of intelligent home control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030396U (en) * | 1988-06-04 | 1989-01-04 | 南京汽轮电机厂 | Signal sampling conversion device |
| US20090006507A1 (en) * | 2007-06-27 | 2009-01-01 | Mingnan Guo | System and method for ordering reclamation of unreachable objects |
| CN101872193A (en) * | 2010-06-23 | 2010-10-27 | 鞍山永恒自控仪表有限公司 | Multifunctional measurement and control module based on field bus |
| CN203364873U (en) * | 2013-05-20 | 2013-12-25 | 武汉中和工程技术有限公司 | Wireless remote monitoring system for indoor environment |
| CN104122826A (en) * | 2014-08-06 | 2014-10-29 | 鞍山宏源环能科技有限公司 | Intelligent data acquisition and monitoring module of pre-installed electric house |
| CN206095291U (en) * | 2016-08-25 | 2017-04-12 | 鞍山金顺隆科技工程有限公司 | Environment intelligent monitoring of family device |
-
2016
- 2016-08-25 CN CN201610718799.7A patent/CN106168498A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030396U (en) * | 1988-06-04 | 1989-01-04 | 南京汽轮电机厂 | Signal sampling conversion device |
| US20090006507A1 (en) * | 2007-06-27 | 2009-01-01 | Mingnan Guo | System and method for ordering reclamation of unreachable objects |
| CN101872193A (en) * | 2010-06-23 | 2010-10-27 | 鞍山永恒自控仪表有限公司 | Multifunctional measurement and control module based on field bus |
| CN203364873U (en) * | 2013-05-20 | 2013-12-25 | 武汉中和工程技术有限公司 | Wireless remote monitoring system for indoor environment |
| CN104122826A (en) * | 2014-08-06 | 2014-10-29 | 鞍山宏源环能科技有限公司 | Intelligent data acquisition and monitoring module of pre-installed electric house |
| CN206095291U (en) * | 2016-08-25 | 2017-04-12 | 鞍山金顺隆科技工程有限公司 | Environment intelligent monitoring of family device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427307A (en) * | 2018-04-25 | 2018-08-21 | 芜湖琅格信息技术有限公司 | A kind of intelligent home control system |
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Application publication date: 20161130 |
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| RJ01 | Rejection of invention patent application after publication |