CN109187879A - A kind of indoor air quality detection system of air cleaning facility - Google Patents
A kind of indoor air quality detection system of air cleaning facility Download PDFInfo
- Publication number
- CN109187879A CN109187879A CN201811151084.3A CN201811151084A CN109187879A CN 109187879 A CN109187879 A CN 109187879A CN 201811151084 A CN201811151084 A CN 201811151084A CN 109187879 A CN109187879 A CN 109187879A
- Authority
- CN
- China
- Prior art keywords
- module
- information
- formaldehyde
- concentration
- chip microcontroller
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The present invention discloses a kind of indoor air quality detection system of air cleaning facility, including Temperature and Humidity module, concentration of formaldehyde detection module, PM2.5 detection module, single-chip microcontroller, gsm module, bluetooth module, mobile terminal, host computer, the Temperature and Humidity module, concentration of formaldehyde detection module, PM2.5 detection module, gsm module, bluetooth module are connected with single-chip microcontroller.Through the invention, user can understand room air indices, can effectively avoid people from staying in the highly concentrated environment of concentration of formaldehyde, PM2.5 for a long time, body comes to harm by mobile terminal and host computer.
Description
Technical field
The present invention relates to the Detection of Air Quality technical field of air cleaning facility, specifically a kind of air cleaning facility
Indoor air quality detection system.
Background technique
Existing air cleaning facility need to depend on air quality detection system, according to system detection results, implement to sky
Gas purification.The health that interior has many toxic gases to threaten people at present influences the main pollution of indoor air quality
Object has the multiple harmful substances such as formaldehyde, PM2.5, benzene, ammonia and TVOC (total volatile organism).If these nuisances in air
Matter content is more than national standard, will endanger the health of people.The respiratory system of human body, nervous system are caused greatly
The problems such as injuring, developmentally retarded children, intelligence decline can be caused.So needing to find a kind of inspection of other harmful substances such as formaldehyde
Device is surveyed, to remind people, avoiding being chronically in the exceeded environment of pernicious gas influences health.
Summary of the invention
It is easy to carry the purpose of the present invention is to provide a kind of indoor air quality detection system of air cleaning facility,
Strong guarantor can be provided for processing atmosphere pollution emergency event in time specific to the index of air pollutants in a certain regional area
Card.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that:
A kind of indoor air quality detection system of air cleaning facility, including the inspection of Temperature and Humidity module, concentration of formaldehyde
Survey module, PM2.5 detection module, single-chip microcontroller, gsm module, bluetooth module, mobile terminal, host computer, the Temperature and Humidity mould
Block, concentration of formaldehyde detection module, PM2.5 detection module, gsm module, bluetooth module are connected with single-chip microcontroller, in which:
The Temperature and Humidity module, for detecting indoor temperature information, and the temperature information that will test is transferred to
Single-chip microcontroller；
The concentration of formaldehyde detection module, for detecting indoor concentration of formaldehyde information, and the concentration of formaldehyde that will test
Information is transferred to single-chip microcontroller；
The PM2.5 detection module, for detecting indoor PM2.5 concentration information, and the concentration of formaldehyde letter that will test
Breath is transferred to single-chip microcontroller；
The single-chip microcontroller, for receiving indoor temperature and humidity information, the formaldehyde sensor transmitting of the transmitting of Temperature and Humidity module
Indoor formaldehyde concentration information, PM2.5 detection module transmitting indoor PM2.5 information, and analyze processing after by gsm module general
Data information transfer that treated to mobile terminal, and by bluetooth module will treated data information transfer to upper
Machine；
The gsm module, bluetooth module, are respectively used to, and hand over for the information between single-chip microcontroller and mobile terminal, host computer
Mutually；
The mobile terminal, host computer are used to receive the data information of single-chip microcontroller transmitting, and for user under system
Up to operation information.
Further, this system further includes keyboard input module, liquid crystal display, buzzer, power management module；
The keyboard input module, for input control output show different measurement data and setting formaldehyde and
PM2.5 concentration alarming value；
The buzzer passes through buzzer call when formaldehyde in gas and PM2.5 concentration value are more than alarming value
Mode reminds user that indoor harmful gas is exceeded, and the real-time display on the liquid crystal display；
The power management module is used for system power supply.
Preferably, the single-chip microcontroller uses STM32 single-chip microcontroller.
Preferably, the power management module is powered using USB charger.
The beneficial effects of the present invention are:
Structure of the invention provides a kind of indoor air quality detection system of air cleaning facility, passes through Temperature and Humidity mould
Block, concentration of formaldehyde detection module, PM2.5 detection module, can be to the indoor formaldehyde of indoor temperature and humidity information, formaldehyde sensor transmitting
The indoor PM2.5 information that concentration information, PM2.5 detection module transmit is detected, and the result monitored is transferred to single-chip microcontroller,
User can understand room air indices, effectively people can be avoided to stay in first for a long time by mobile terminal and host computer
The highly concentrated environment of aldehyde concentration, PM2.5, body come to harm.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is present system schematic diagram.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the present invention provides a kind of indoor air quality detection system of air cleaning facility, including temperature and humidity
It is detection module, concentration of formaldehyde detection module, PM2.5 detection module, single-chip microcontroller, gsm module, bluetooth module, mobile terminal, upper
Machine, the Temperature and Humidity module, concentration of formaldehyde detection module, PM2.5 detection module, gsm module, bluetooth module are and monolithic
Machine is connected, in which:
The Temperature and Humidity module, for detecting indoor temperature information, and the temperature information that will test is transferred to
Single-chip microcontroller；
The concentration of formaldehyde detection module, for detecting indoor concentration of formaldehyde information, and the concentration of formaldehyde that will test
Information is transferred to single-chip microcontroller；
The PM2.5 detection module, for detecting indoor PM2.5 concentration information, and the concentration of formaldehyde letter that will test
Breath is transferred to single-chip microcontroller；
The single-chip microcontroller, for receiving indoor temperature and humidity information, the formaldehyde sensor transmitting of the transmitting of Temperature and Humidity module
Indoor formaldehyde concentration information, PM2.5 detection module transmitting indoor PM2.5 information, and analyze processing after by gsm module general
Data information transfer that treated to mobile terminal, and by bluetooth module will treated data information transfer to upper
Machine；
The gsm module, bluetooth module, are respectively used to, and hand over for the information between single-chip microcontroller and mobile terminal, host computer
Mutually；
The mobile terminal, host computer are used to receive the data information of single-chip microcontroller transmitting, and for user under system
Up to operation information.
This system further includes keyboard input module, liquid crystal display, buzzer, power management module；
The keyboard input module, for input control output show different measurement data and setting formaldehyde and
PM2.5 concentration alarming value；
The buzzer passes through buzzer call when formaldehyde in gas and PM2.5 concentration value are more than alarming value
Mode reminds user that indoor harmful gas is exceeded, and the real-time display on the liquid crystal display；
The power management module is used for system power supply.
The single-chip microcontroller uses STM32 single-chip microcontroller.
The power management module is powered using USB charger.
The embodiments of the present invention described above are not intended to limit the scope of the present invention, any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should be included in claim protection model of the invention
Within enclosing.
Claims (4)
1. a kind of indoor air quality detection system of air cleaning facility, which is characterized in that including Temperature and Humidity module, first
Aldehyde concentration detection module, PM2.5 detection module, single-chip microcontroller, gsm module, bluetooth module, mobile terminal, host computer, it is described warm and humid
Degree detection module, concentration of formaldehyde detection module, PM2.5 detection module, gsm module, bluetooth module are connected with single-chip microcontroller,
In:
The Temperature and Humidity module, for detecting indoor temperature information, and the temperature information that will test is transferred to monolithic
Machine；
The concentration of formaldehyde detection module, for detecting indoor concentration of formaldehyde information, and the concentration of formaldehyde information that will test
It is transferred to single-chip microcontroller；
The PM2.5 detection module, for detecting indoor PM2.5 concentration information, and the concentration of formaldehyde information that will test passes
It is handed to single-chip microcontroller；
The single-chip microcontroller, for receiving the indoor temperature and humidity information of Temperature and Humidity module transmitting, the room of formaldehyde sensor transmitting
Interior concentration of formaldehyde information, the indoor PM2.5 information of PM2.5 detection module transmitting, and will be handled after analyzing processing by gsm module
Data information transfer afterwards to mobile terminal, and by bluetooth module will treated data information transfer to host computer；
The gsm module, bluetooth module, are respectively used to, for the information exchange between single-chip microcontroller and mobile terminal, host computer；
The mobile terminal, host computer are used to receive the data information of single-chip microcontroller transmitting, and assign behaviour to system for user
Make information.
2. the indoor air quality detection system of air cleaning facility according to claim 1, which is characterized in that further include
Keyboard input module, liquid crystal display, buzzer, power management module；
The keyboard input module shows that different measurement data and setting formaldehyde and PM2.5 are dense for input control output
Spend alarming value；
The buzzer, when formaldehyde in gas and PM2.5 concentration value are more than alarming value, by way of buzzer call
Remind user's indoor harmful gas exceeded, and the real-time display on the liquid crystal display；
The power management module is used for system power supply.
3. the indoor air quality detection system of air cleaning facility according to claim 1, which is characterized in that the list
Piece machine uses STM32 single-chip microcontroller.
4. the indoor air quality detection system of air cleaning facility according to claim 2, which is characterized in that the electricity
Source control module is powered using USB charger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151084.3A CN109187879A (en) | 2018-09-29 | 2018-09-29 | A kind of indoor air quality detection system of air cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811151084.3A CN109187879A (en) | 2018-09-29 | 2018-09-29 | A kind of indoor air quality detection system of air cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109187879A true CN109187879A (en) | 2019-01-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811151084.3A Pending CN109187879A (en) | 2018-09-29 | 2018-09-29 | A kind of indoor air quality detection system of air cleaning facility |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305934B4 (en) * | 1993-02-26 | 2004-09-30 | CiS Institut für Mikrosensorik gGmbH | Arrangement of sensors for measuring the humidity |
| US20130174646A1 (en) * | 2012-01-09 | 2013-07-11 | David Martin | Networked air quality monitoring |
| CN205538896U (en) * | 2016-02-23 | 2016-08-31 | 天津杰华艺科技发展有限公司 | Indoor air detector |
| CN206523493U (en) * | 2017-03-03 | 2017-09-26 | 广州飒括科技有限公司 | A kind of air quality detecting device |
| CN107703264A (en) * | 2017-11-23 | 2018-02-16 | 苗岳欣 | System for monitoring IAQ |
| CN207516776U (en) * | 2017-07-31 | 2018-06-19 | 广州松下空调器有限公司 | A kind of air quality detecting device |
-
2018
- 2018-09-29 CN CN201811151084.3A patent/CN109187879A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4305934B4 (en) * | 1993-02-26 | 2004-09-30 | CiS Institut für Mikrosensorik gGmbH | Arrangement of sensors for measuring the humidity |
| US20130174646A1 (en) * | 2012-01-09 | 2013-07-11 | David Martin | Networked air quality monitoring |
| CN205538896U (en) * | 2016-02-23 | 2016-08-31 | 天津杰华艺科技发展有限公司 | Indoor air detector |
| CN206523493U (en) * | 2017-03-03 | 2017-09-26 | 广州飒括科技有限公司 | A kind of air quality detecting device |
| CN207516776U (en) * | 2017-07-31 | 2018-06-19 | 广州松下空调器有限公司 | A kind of air quality detecting device |
| CN107703264A (en) * | 2017-11-23 | 2018-02-16 | 苗岳欣 | System for monitoring IAQ |
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Application publication date: 20190111 |