CN203241323U - Indoor air quality monitoring device - Google Patents

Indoor air quality monitoring device Download PDF

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Publication number
CN203241323U
CN203241323U CN 201320166629 CN201320166629U CN203241323U CN 203241323 U CN203241323 U CN 203241323U CN 201320166629 CN201320166629 CN 201320166629 CN 201320166629 U CN201320166629 U CN 201320166629U CN 203241323 U CN203241323 U CN 203241323U
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CN
China
Prior art keywords
air quality
indoor air
quality monitoring
chip microcomputer
monitoring
Prior art date
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CN 201320166629
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Chinese (zh)
Inventor
李军
李双贵
幸坚炬
李木荣
赖倍璇
马秋慈
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李军
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Priority to CN 201320166629 priority Critical patent/CN203241323U/en
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Publication of CN203241323U publication Critical patent/CN203241323U/en

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Abstract

The utility model relates to the technical field of environment monitoring, and discloses an indoor air quality monitoring device. The device comprises a live environment detecting device, a wireless receiving and transmitting module, a singlechip, a remote monitoring device, and an alarm device, wherein the wireless receiving and transmitting module comprises a wireless emitter and a wireless receiver, the wireless emitter is in signal connection with the live environment detecting device and is used for receiving the detected information of the live environment detecting device and converting the detected information into an emission signal, the wireless receiver is in signal connection with the singlechip and is used for receiving the emission signal emitted by the wireless emitter, the remote monitoring device is in signal connection with the singlechip which is in control connection with the alarm device, and when the live environment detecting device monitors the monitoring values which exceed the threshold values, the alarm device is controlled to give out an alarm signal. Compared with the prior art, the indoor air quality monitoring device has the characteristics of being low in manufacture cost, displaying the monitoring data in real time, and having a good man-machine interaction effect.

Description

A kind of indoor air quality monitoring device
Technical field
The utility model relates to the environmental monitoring technology field, relates in particular to a kind of indoor air quality monitoring device.
Background technology
In February, 2012, " ambient air quality " of the new revision of issue agreed by State Council, and new standard has increased fine particle (PM2.5) and ozone (O 3) 8 hour concentration limit value monitoring indexes.According to arrangement; 2012 in Beijing-Tianjin Ji, the Yangtze River Delta, Pearl River Delta etc. key area and municipality directly under the Central Government and provincial capital carry out the project monitorings such as fine particle and ozone; to carry out monitoring in 113 environmental protection key cities and national environmental protection City in 2013, will cover the above city of all regions in 2015.Especially be fit to the crowd that computer work is being opened in indoor office life especially for a long time, monitoring of environmental quality is at any time reminded people's measure that properly protects.
Along with the fast development of China's economic society, atmospheric pollution is day by day serious, and people are more and more higher to the attention rate of air quality, and the device requirement of air ambient detection type is also thereupon increasing.The detector of being correlated with on the market now, expensive, up to units up to ten thousand, as the test of Sai Nawei CW-HPC200 (A) PM2.5 air purifier purification efficiency dust granules quality testing is abroad arranged, U.S. TSI8532 hand-held dust instrument (aerosol monitoring instrument) PM10PM5PM2.5 detects etc., and their cost is all very high.
Surpassing time of 3/4ths people's all one's life is to spend indoor, and the urbanite increases greatly in the ratio of indoor activity, investigation is found, the time of urban human every day 90% is all indoor, no matter be family, office, public place of entertainment and the various vehicles are carrying our one day 24 hours slight space.Yet room air but exists the polluters such as polluter, inhalable particles or even formaldehyde, directly affects people's health.Thus, in real time IAQ (indoor air quality) being carried out Control Room is very important.It to be exactly hand-held that existing air detection instrument is modal, can only carry out single-spot testing, cumbersome time-consuming.If will test toxic gas, must put on respirator etc. and detect, need more manpower.In addition, traditional cable data transmission exists and connects up complicated and detection difficult that cause, and financial cost is also higher.
In fact, at home even global big city ubiquity room air pollution.Room air pollution is just becoming the healthy hidden danger of another people from metropolis after the pollutions such as coal smoke, photo-chemical smog.How to improve IAQ (indoor air quality) and become instantly problem demanding prompt solution.
The utility model content
For the defective that exists in the prior art, the purpose of this utility model is to provide the indoor air quality monitoring that a kind of low cost of manufacture, Monitoring Data show in real time, man-machine interaction is effective device.
For reaching above purpose, the utility model adopts following technical scheme.
A kind of indoor air quality monitoring device is characterized in that, comprising: site environment sniffer, radio receiving transmitting module, single-chip microcomputer, long-distance monitorng device and warning device; Wherein,
Described radio receiving transmitting module comprises: be connected, be used for receiving its detection information with site environment sniffer signal and detection information is converted to the wireless launcher that transmits, and be connected with the single-chip microcomputer signal, be used for receiving the wireless receiver that wireless launcher transmits;
Described long-distance monitorng device is connected with the single-chip microcomputer signal, and it includes display, is used for showing every site environment data or the chart stored in the single-chip microcomputer.
As with improvement, described single-chip microcomputer and warning device control linkage, when every monitor value of monitoring of environmental detection device surpassed threshold value at the scene, the control warning device sent alerting signal.
As with improvement, described site environment sniffer comprises dust sensor, indoor formaldehyde pick-up unit, carbon dioxide concentration detecting device, ozone concentration detection device, temperature sensor, one or more in the humidity sensor.
As with improvement, described radio receiving transmitting module is nRF24.L01 monolithic radio frequency transceiving device, and it is built-in with frequency synthesizer, power amplifier, crystal oscillator, modulator.
As with improvement, described long-distance monitorng device is one or more in computer, smart mobile phone, the panel computer.
As with improvement, described single-chip microcomputer is provided with the WiFi wireless signal transmitting device, is used for launching the site environment data of storage.
As with improvement, described single-chip microcomputer is connected with server, and the various site environment data that will collect send on the server; Described server is connected with long-distance monitorng device.
As with improvement, described warning device is voice announcer or alarm lamp; This warning device is provided with sender unit, with warning message by wireless signal transmission to the user.
As with improvement, the processor platform of described single-chip microcomputer is Cortex M3; Described dust sensor is optical sensor, comprising: led light source and with the light scattering signal Receiver of lens.
As with improvement, the setting position of described environmental detection device comprises: one or several in roof, wall, the corner, ground.
Compared with prior art, a kind of indoor air quality monitoring device of providing of the utility model has following beneficial effect:
One, by radio receiving transmitting module the site environment sniffer is connected with single-chip microcomputer, monitoring and the storage of site environment data have been realized, again the data transmission that stores is arrived server, be convenient for people to the remote monitoring of surfing the Net, and the operation conditions of each measuring unit in the monitoring field environmental detection device at any time, in order in time make corresponding preventive measure; Monitoring Data shows in real time, man-machine interaction is effective.
Two, by dust sensor is set, temperature sensor, the various measuring units such as humidity sensor, it is many to have a measurement parameter, test fast accurate, highly sensitive characteristics; Be applicable to the environment such as public place, family, health supervision, environmental monitoring, Center for Disease Control.
Three, dust sensor adopts optical sensor (GP2Y1010au0f x1), and single-chip microcomputer adopts kernel to be the processor platform of Cortex M3, and is simple in structure, low cost of manufacture.
Four, by warning device is set, when pollution index surpasses certain limit, then give a warning, perhaps photos and sending messages is to the user, and reminding user is carried out the measure of air pollution preventing, also can be used in addition the evaluation analysis of air purifier purification efficiency.
Description of drawings
Figure 1 shows that a kind of indoor air quality monitoring apparatus structure block diagram that the utility model provides.
Description of reference numerals:
1, environmental detection device, 2, single-chip microcomputer, 3, long-distance monitorng device, 4, warning device, 5, server;
31, computer, 32, mobile phone.
Embodiment
For further setting forth essence of the present utility model, by reference to the accompanying drawings embodiment of the present utility model is described as follows.
As shown in Figure 1, a kind of indoor air quality monitoring device comprises: site environment sniffer 1, radio receiving transmitting module, single-chip microcomputer 2, long-distance monitorng device 3 and warning device 4.
Wherein, described site environment sniffer 1 comprises dust sensor, indoor formaldehyde pick-up unit, carbon dioxide concentration detecting device, ozone concentration detection device, temperature sensor and humidity sensor.The setting position of described site environment sniffer 1 comprises: roof, wall, corner, ground.Preferably, described dust sensor is optical sensor, comprising: led light source and with the light scattering signal Receiver of lens.In other embodiments, as required quantity, type and the setting position of environmental detection device are adjusted, be not limited to present embodiment.
Described radio receiving transmitting module comprises: be connected, be used for receiving its detection information with site environment sniffer 1 signal and detection information is converted to the wireless launcher that transmits, and be connected with single-chip microcomputer 2 signals, be used for receiving the wireless receiver that wireless launcher transmits.Preferably, described radio receiving transmitting module is nRF24.L01 monolithic radio frequency transceiving device, and it is built-in with frequency synthesizer, power amplifier, crystal oscillator, modulator.
It is the processor platform of Cortex M3 that described single-chip microcomputer 2 adopts kernels, have simple in structure, the advantage of low cost of manufacture.
Described long-distance monitorng device 3 includes display, is used for showing every site environment data or the chart of storage in the single-chip microcomputer 2.In the present embodiment, described long-distance monitorng device 3 comprises computer 31 and mobile phone 32.In the present embodiment, single-chip microcomputer 2 is connected with server 5 by RS485 or RS323, and the various site environment data that will collect send on the server 5, and described computer 31 is connected with server 5 by the internet; Also be provided with the WiFi wireless signal transmitting device on the single-chip microcomputer 2, described mobile phone 32 is directly accepted the WiFi signal of WiFi wireless signal transmitting device emission on the single-chip microcomputer 2.In other embodiments, described long-distance monitorng device is panel computer, and long-distance monitorng device all is connected with server by the internet, and the WiFi wireless signal transmitting device omits, and is not limited to present embodiment.
Described warning device 4 and single-chip microcomputer 2 control linkages, when every site environment data of monitoring of environmental detection device 1 surpassed threshold value at the scene, control warning device 4 sent alerting signal.Preferably, described warning device is LED display; In other embodiments, described warning device is voice announcer or alarm lamp, is not limited to present embodiment.
Especially, in time receive warning message for making things convenient for the mobile subscriber, on warning device 4, also be provided with sender unit, with warning message by wireless signal transmission to the user.Sender unit wireless radiofrequency transceiver preferably.
A kind of indoor air quality monitoring device that present embodiment provides by to the indoor air quality monitoring, is reported to the police when air quality exceeds standard, and prevents from that air quality is too poor human body is caused damage.Simultaneously, by long-distance monitorng device is set, be convenient for people to be in by the internet, inquire place office IAQ (indoor air quality), be applicable to indoor, such as office, bedroom of family etc., low-cost low power consuming, prison inspection air, high-level efficiency protection health of people.
Above embodiment has been described in detail essence of the present utility model, but can not come protection domain of the present utility model is limited with this.In every case according to the essence of the utility model, the simple modifications of doing, modification or equivalent transformation all drop within the claim protection domain of the present utility model.

Claims (10)

1. an indoor air quality monitoring device is characterized in that, comprising: site environment sniffer, radio receiving transmitting module, single-chip microcomputer, long-distance monitorng device and warning device; Wherein,
Described radio receiving transmitting module comprises: be connected, be used for receiving its detection information with site environment sniffer signal and detection information is converted to the wireless launcher that transmits, and be connected with the single-chip microcomputer signal, be used for receiving the wireless receiver that wireless launcher transmits;
Described long-distance monitorng device is connected with the single-chip microcomputer signal, and it includes display, is used for showing every site environment data or the chart stored in the single-chip microcomputer.
2. a kind of indoor air quality monitoring device according to claim 1 is characterized in that, described single-chip microcomputer and warning device control linkage, and when every monitor value of monitoring of environmental detection device surpassed threshold value at the scene, the control warning device sent alerting signal.
3. a kind of indoor air quality monitoring device according to claim 1, it is characterized in that, described site environment sniffer comprises dust sensor, the indoor formaldehyde pick-up unit, carbon dioxide concentration detecting device, ozone concentration detection device, temperature sensor, one or more in the humidity sensor.
4. a kind of indoor air quality monitoring device according to claim 1 is characterized in that, described radio receiving transmitting module is nRF24.L01 monolithic radio frequency transceiving device, and it is built-in with frequency synthesizer, power amplifier, crystal oscillator, modulator.
5. a kind of indoor air quality monitoring device according to claim 1 is characterized in that, described long-distance monitorng device is one or more in computer, smart mobile phone, the panel computer.
6. a kind of indoor air quality monitoring device according to claim 1 is characterized in that described single-chip microcomputer is provided with the WiFi wireless signal transmitting device, is used for launching the site environment data of storage.
7. a kind of indoor air quality monitoring device according to claim 1 is characterized in that described single-chip microcomputer is connected with server, and the various site environment data that will collect send on the server; Described server is connected with long-distance monitorng device.
8. a kind of indoor air quality monitoring device according to claim 1 is characterized in that, described warning device is voice announcer or alarm lamp; This warning device is provided with sender unit, with warning message by wireless signal transmission to the user.
9. a kind of indoor air quality monitoring device according to claim 3 is characterized in that, the processor platform of described single-chip microcomputer is Cortex M3; Described dust sensor is optical sensor, comprising: led light source and with the light scattering signal Receiver of lens.
10. a kind of indoor air quality monitoring device according to claim 1 is characterized in that the setting position of described environmental detection device comprises: one or several in roof, wall, the corner, ground.
CN 201320166629 2013-04-03 2013-04-03 Indoor air quality monitoring device CN203241323U (en)

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Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103698473A (en) * 2013-12-09 2014-04-02 广西科技大学 High-precision indoor environment air quality monitor
CN103698472A (en) * 2013-12-09 2014-04-02 广西科技大学 Intelligent indoor environment air quality monitoring data receiver
CN103852563A (en) * 2014-03-14 2014-06-11 北京超感时空科技有限公司 Indoor environment monitoring device
CN103968304A (en) * 2014-05-07 2014-08-06 李军 Indoor LED lamp and environment monitoring system
CN103983308A (en) * 2014-06-06 2014-08-13 杭州电子科技大学 Air quality monitoring system
CN104075401A (en) * 2014-06-05 2014-10-01 中科润蓝环保技术(北京)有限公司 Remote indoor air quality management method and device
CN104101056A (en) * 2014-07-23 2014-10-15 上海天脉聚源文化传媒有限公司 Method and device for controlling mass concentration of particulate matters in indoor air
CN104280517A (en) * 2014-03-19 2015-01-14 黄克亚 Wireless air quality monitoring system
CN104330527A (en) * 2014-10-22 2015-02-04 上海纳普信息科技有限公司 Formaldehyde monitoring system based on wireless technology
CN104330528A (en) * 2014-10-22 2015-02-04 上海纳普信息科技有限公司 Harmful gas monitoring system based on wireless technology
CN104406933A (en) * 2014-11-28 2015-03-11 成都蓝宇科维科技有限公司 Ozone detector based on ARM
CN104614490A (en) * 2015-01-14 2015-05-13 海柯蓝(上海)环保科技有限公司 Remote air quality detection system and detection method thereof
CN104633854A (en) * 2015-01-20 2015-05-20 四川长虹电器股份有限公司 Data output method and control device
CN104678057A (en) * 2014-06-30 2015-06-03 深圳市睿海智电子科技有限公司 Air quality monitoring method, and corresponding equipment and system
CN104914761A (en) * 2015-05-13 2015-09-16 重庆邮电大学 Internet-based remote environment detection and electrical appliance control system
CN105203718A (en) * 2015-05-30 2015-12-30 黄燕云 Air quality monitoring method and system
CN105465949A (en) * 2015-12-08 2016-04-06 重庆艾铭玛机械制造有限公司 Indoor air monitoring device capable of pretreating pollution
CN105510202A (en) * 2016-01-08 2016-04-20 邹斌 Real-time indoor air quality detection system
CN105547368A (en) * 2016-01-11 2016-05-04 合肥师范学院 Household air quality monitoring system
CN105737899A (en) * 2016-04-07 2016-07-06 无锡南理工科技发展有限公司 Indoor air quality real-time monitoring system
CN105891419A (en) * 2016-04-07 2016-08-24 无锡南理工科技发展有限公司 Outdoor solar air quality monitoring system
CN106018684A (en) * 2016-05-11 2016-10-12 四川友熙环保科技有限责任公司 Air quality data processing method of indoor air quality detecting system
CN106052748A (en) * 2016-05-11 2016-10-26 四川友熙环保科技有限责任公司 Air quality data transmission method of indoor air quality detection system
CN106053721A (en) * 2016-05-19 2016-10-26 上海勤煊信息科技有限公司 Portable formaldehyde concentration detection apparatus for housings
CN106290745A (en) * 2016-10-31 2017-01-04 深圳前海弘稼科技有限公司 The reminding method of content of material and plantation equipment
CN106769801A (en) * 2016-11-22 2017-05-31 上海华力微电子有限公司 A kind of particle test system visualizes warning device
CN106885878A (en) * 2016-03-03 2017-06-23 摩瑞尔电器(昆山)有限公司 A kind of device of real-time sensing environmental quality
CN107270968A (en) * 2017-06-23 2017-10-20 安徽送变电工程公司 A kind of integrated machine system of indoor dust-free environmental monitoring
CN108896109A (en) * 2018-06-22 2018-11-27 张小勇 A kind of Detection of Air Quality method and system
CN108918772A (en) * 2018-05-29 2018-11-30 广东汇泰龙科技有限公司 A kind of indoor air quality monitoring method and system based on cloud lock

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103698472A (en) * 2013-12-09 2014-04-02 广西科技大学 Intelligent indoor environment air quality monitoring data receiver
CN103698473A (en) * 2013-12-09 2014-04-02 广西科技大学 High-precision indoor environment air quality monitor
CN103852563A (en) * 2014-03-14 2014-06-11 北京超感时空科技有限公司 Indoor environment monitoring device
CN103852563B (en) * 2014-03-14 2016-08-24 北京超感时空科技有限公司 A kind of indoor air chemical pollution equipment
CN104280517A (en) * 2014-03-19 2015-01-14 黄克亚 Wireless air quality monitoring system
CN103968304A (en) * 2014-05-07 2014-08-06 李军 Indoor LED lamp and environment monitoring system
CN104075401A (en) * 2014-06-05 2014-10-01 中科润蓝环保技术(北京)有限公司 Remote indoor air quality management method and device
CN103983308A (en) * 2014-06-06 2014-08-13 杭州电子科技大学 Air quality monitoring system
CN104678057A (en) * 2014-06-30 2015-06-03 深圳市睿海智电子科技有限公司 Air quality monitoring method, and corresponding equipment and system
CN104101056A (en) * 2014-07-23 2014-10-15 上海天脉聚源文化传媒有限公司 Method and device for controlling mass concentration of particulate matters in indoor air
CN104330527A (en) * 2014-10-22 2015-02-04 上海纳普信息科技有限公司 Formaldehyde monitoring system based on wireless technology
CN104330528A (en) * 2014-10-22 2015-02-04 上海纳普信息科技有限公司 Harmful gas monitoring system based on wireless technology
CN104406933A (en) * 2014-11-28 2015-03-11 成都蓝宇科维科技有限公司 Ozone detector based on ARM
CN104614490A (en) * 2015-01-14 2015-05-13 海柯蓝(上海)环保科技有限公司 Remote air quality detection system and detection method thereof
CN104633854A (en) * 2015-01-20 2015-05-20 四川长虹电器股份有限公司 Data output method and control device
CN104914761A (en) * 2015-05-13 2015-09-16 重庆邮电大学 Internet-based remote environment detection and electrical appliance control system
CN105203718A (en) * 2015-05-30 2015-12-30 黄燕云 Air quality monitoring method and system
CN105203718B (en) * 2015-05-30 2017-01-25 珠海华海科技有限公司 Air quality monitoring method and system
CN105465949A (en) * 2015-12-08 2016-04-06 重庆艾铭玛机械制造有限公司 Indoor air monitoring device capable of pretreating pollution
CN105510202A (en) * 2016-01-08 2016-04-20 邹斌 Real-time indoor air quality detection system
CN105547368A (en) * 2016-01-11 2016-05-04 合肥师范学院 Household air quality monitoring system
CN106885878A (en) * 2016-03-03 2017-06-23 摩瑞尔电器(昆山)有限公司 A kind of device of real-time sensing environmental quality
CN105737899A (en) * 2016-04-07 2016-07-06 无锡南理工科技发展有限公司 Indoor air quality real-time monitoring system
CN105891419B (en) * 2016-04-07 2019-02-05 沈阳灏金环保科技有限公司 Outdoor solar air mass monitors system
CN105891419A (en) * 2016-04-07 2016-08-24 无锡南理工科技发展有限公司 Outdoor solar air quality monitoring system
CN105737899B (en) * 2016-04-07 2019-05-21 上海开纯洁净室技术工程有限公司 A kind of indoor air quality real-time monitoring system
CN106018684A (en) * 2016-05-11 2016-10-12 四川友熙环保科技有限责任公司 Air quality data processing method of indoor air quality detecting system
CN106052748A (en) * 2016-05-11 2016-10-26 四川友熙环保科技有限责任公司 Air quality data transmission method of indoor air quality detection system
CN106053721A (en) * 2016-05-19 2016-10-26 上海勤煊信息科技有限公司 Portable formaldehyde concentration detection apparatus for housings
CN106290745A (en) * 2016-10-31 2017-01-04 深圳前海弘稼科技有限公司 The reminding method of content of material and plantation equipment
CN106769801A (en) * 2016-11-22 2017-05-31 上海华力微电子有限公司 A kind of particle test system visualizes warning device
CN107270968A (en) * 2017-06-23 2017-10-20 安徽送变电工程公司 A kind of integrated machine system of indoor dust-free environmental monitoring
CN108918772A (en) * 2018-05-29 2018-11-30 广东汇泰龙科技有限公司 A kind of indoor air quality monitoring method and system based on cloud lock
CN108896109A (en) * 2018-06-22 2018-11-27 张小勇 A kind of Detection of Air Quality method and system

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