Air quality monitoring device based on internet of things
A technology of air quality and monitoring devices, applied in the application field of the Internet of Things, can solve problems such as expensive, opaque information, and inconvenient management, and achieve the effects of convenient monitoring and management, flexible management, and low production costs
Inactive Publication Date: 2015-06-03
世纪天云科技(天津)有限公司
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, for ordinary people, it is very inconvenient to obtain the above-mentioned air quality information. According to their needs, they need to find the corresponding department for professional testing, which is expensive, and only some items can be selected for professional inspection.
Authoritative professional institutions are only suitable for professional identification in specific situations. Usually, only when the pollution is very serious or has adverse consequences, people will find out and request professional institutions to conduct testing, and it is not suitable for daily environmental monitoring. The information is very Opaque, not conducive to early detection of environmental problems
Most air quality monitoring devices need to take samples on the spot. For some places with poor air quality, this brings great inconvenience to the management work.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Such as figure 1 As shown, an air quality monitoring device based on the Internet of Things includes an information collector 1, a GPRS module 2, the GPRS module 2 and the information collector 1 are connected to a reader 3, and the reader 3 is provided with a power supply box 20, and the reader 3 wireless communication connection to a central processing unit 4, and the central processing unit 4 is connected to a PC5. Information collector 1 is made up of temperature sensor 9, humidity sensor 10, light intensity sensor 11 and gas collector 12, is also provided with a processor 6, temperature sensor 9, humidity sensor 10, light intensity sensor 11 and gas collector 1 on the information collector 1. The output terminal of the collector 12 is connected with the processor 6 . Gas collector 12 is made up of carbon dioxide sensor 13, carbon monoxide sensor 14, formaldehyde sensor 15 and dust particle sensor 16, and the output end of carbon dioxide sensor 13, carbon monoxide ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an air quality monitoring device based on an internet of things, and belongs to the technical field of application of internets of things. The air quality monitoring device comprises an information acquisition device and further comprises a GPRS (General Packet Radio Service) module, wherein the GPRS module and the information acquisition device are connected with a reader; the reader is wirelessly communicated and connected with a central processing unit, and the central processing unit is connected with a PC (Personal Computer); the information acquisition device consists of a plurality of sensors; a processor is also arranged on the information acquisition device; the output ends of the sensors are all connected with the processor; the terminal end of the processor is connected with the reader; a signal transmitting electric wire is arranged on the reader; a signal receiving electric wire is arranged on the central processing unit; the central processing unit is used for reducing and analyzing an electric signal and transmitting analysis results to the PC. The air quality monitoring device is low in cost, convenient to mount whenever and wherever possible, good in sensitivity, capable of realizing intelligent identification and air quality monitoring, and flexible in management; management personnel and ordinary people can monitor and manage the air quality indoors.
Description
technical field [0001] The invention relates to the technical field of application of the Internet of Things, in particular to an air quality monitoring device based on the Internet of Things. Background technique [0002] With the rapid development of the country's economy, the ensuing environmental pollution problems are becoming more and more serious, and people are paying more and more attention to air quality, such as temperature, humidity, light intensity, and carbon dioxide, carbon monoxide, formaldehyde and dust particles in the air Whether it is up to the standard, whether it poses a threat to human health. However, for ordinary people, it is very inconvenient to obtain the above-mentioned air quality information. According to their needs, they need to find the corresponding department for professional inspection, which is expensive, and only some items can be selected for professional inspection. Authoritative professional institutions are only suitable for profes...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
Inventor 李杏李金凤
Owner 世纪天云科技(天津)有限公司