CN108627614A - A kind of intelligent air quality detection device - Google Patents

A kind of intelligent air quality detection device Download PDF

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Publication number
CN108627614A
CN108627614A CN201810404967.4A CN201810404967A CN108627614A CN 108627614 A CN108627614 A CN 108627614A CN 201810404967 A CN201810404967 A CN 201810404967A CN 108627614 A CN108627614 A CN 108627614A
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CN
China
Prior art keywords
module
air quality
data
circuit
power supply
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.)
Withdrawn
Application number
CN201810404967.4A
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Chinese (zh)
Inventor
郭磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Jia Special Environment Testing Co Ltd
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Sichuan Jia Special Environment Testing Co Ltd
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Publication date
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Priority to CN201810404967.4A priority Critical patent/CN108627614A/en
Publication of CN108627614A publication Critical patent/CN108627614A/en
Withdrawn legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004CO or CO2
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
    • G01N33/0063General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display using a threshold to release an alarm or displaying means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0073Control unit therefor
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02Alarms for ensuring the safety of persons
    • G08B21/12Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)

Abstract

The present invention relates to a kind of intelligent air quality detection devices, including device case and detection circuit module, the detection circuit module includes microprocessor module, data acquisition module, signal pre-processing module, data memory module, data disaply moudle, wireless communication module, locating module and abnormal prompt module, the data acquisition module includes but not limited to carbon monoxide transducer, temperature sensor, humidity sensor, PM2.5 detection modules, VOC detection modules and photoelectric smoke sensor, the signal pre-processing module includes signal filter circuit, signal amplification circuit and A/D conversion circuits.The present invention can monitor PM2.5, VOC, CO concentration, amount of smoke, humidity and temperature in air in real time, corresponding numerical value is exported by LCD, the variation of living environment can be clearly noticed, so that people take appropriate measures, to maintain the living environment of health, avoid accidents.

Description

A kind of intelligent air quality detection device
Technical field
The present invention relates to Detection of Air Quality field, especially a kind of intelligent air quality detection device.
Background technology
The quality of life of family is increasingly valued by people, and pernicious gas is prodigious to the threat of people's health In the presence of, such as formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, smoke from cigarette, essence etc., these pernicious gases are monitored Also very unsound, often accident and disease just go to detect after occurring, it is necessary to carry out prevention.Living environment is people's life Basis and guarantee, with the increase of urban population, the deterioration of environment, indoor air quality is gradually reduced, and people increasingly pay close attention to The living environment of oneself begins to use environmental detector to detect the environment of oneself inhabitation.Currently, universal ambient air quality inspection It is calculate simultaneously handle by internal processor according to the environmental data of detection using the quality of sensor detection air to survey device Display obtain a result on a display screen, however, the testing result of ambient air quality detection device is by manual transcription's typing, Data can not be directly transmitted to central controller, detection data can be caused to be easy to happen change in artificial transfer, had very High error rate.
Invention content
It is an object of the invention to overcome the prior art, a kind of intelligent air quality detection device is provided.
The purpose of the present invention is achieved through the following technical solutions:
A kind of intelligent air quality detection device, the intelligent air quality detection device include device case and detection circuit mould Block, the detection circuit module include microprocessor module, data acquisition module, signal pre-processing module, data memory module, Data disaply moudle, wireless communication module, locating module and abnormal prompt module, the microprocessor module, Signal Pretreatment Module, data memory module, wireless communication module and locating module are set to described device enclosure interior, and the data show mould Block is set at described device housing upper surface, and the data acquisition module and the abnormal alarm module are set to described device At casing lateral surfaces, the data acquisition module includes but not limited to carbon monoxide transducer, temperature sensor, humidity sensor Device, PM2.5 detection modules, VOC detection modules and photoelectric smoke sensor, the signal pre-processing module include signal filtering Circuit, signal amplification circuit and A/D conversion circuits, the signal pre-processing module respectively with the carbon monoxide transducer, temperature Degree sensor, humidity sensor, PM2.5 detection modules, VOC detection modules are connected with photoelectric smoke sensor, micro- place Manage device module as the detection circuit module core respectively with the signal pre-processing module, data memory module, data Display module, wireless communication module, locating module are connected with abnormal prompt module.
Further, the detection circuit module further includes power supply module, and the power supply module is set to institute It states inside device case, the power supply module includes power supply and power supply management circuit, and the power supply passes through institute Power supply management circuit is stated to the detection circuit module for power supply, the power supply includes rechargeable battery and solar powered mould Block, the solar powered module include solar photovoltaic cell panel, confluence circuit, regulator circuit and accumulator, the sun Energy photovoltaic battery panel, confluence circuit, regulator circuit, accumulator, power supply management circuit are sequentially connected.
Further, the abnormal prompt module when detecting that air quality is poor for being prompted, the exception Reminding module includes LCD driving circuits and color LCD lamp, and the color LCD lamp, LCD driving circuits, microprocessor module are successively Connection.
Further, the geographic location for the air quality data that the locating module is arrived for acquisition testing, it is described Locating module includes one or more in BEI-DOU position system, GPS positioning system and wireless base station positioning system.
Further, the network that the wireless communication module is used to establish between the microprocessor module and host computer is logical Letter, host computer, the wireless communication module packet are sent to by the air quality data detected and geographic position data in real time It includes one or more in 3G communications, 4G communications, 5G communications, WIFI communications and Bluetooth communication.
Further, the data disaply moudle is for showing that the air quality data detected, the data show mould Block is LCD liquid crystal display screen.
Further, the data memory module is used to store the air quality data of health status and detects real-time Air quality data, the data memory module are mobile hard disk.
Further, the microprocessor module is used to receive detection signal that the signal pre-processing module is sent simultaneously The signal and the air quality data of the health status in the data memory module are compared and analyzed, are additionally operable to real-time Control signal is sent to the abnormal prompt module when air quality data is severe, is additionally operable to the data disaply moudle, number Real-time air quality detection data is sent according to memory module and wireless communication module, the microprocessor module is the embedded place that declines Manage device.
Further, the embedded microprocessor uses the STM32f103 chips using Cortex-M3 as kernel.
The present invention has the following advantages:
The present invention can monitor PM2.5, VOC, CO concentration, amount of smoke, humidity and temperature in air in real time, be answered by LCD the output phases Numerical value, can clearly notice the variation of living environment, so that people take appropriate measures, to maintain health life Environment avoids accidents.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute It states.
As shown in Figure 1, a kind of intelligent air quality detection device, the intelligent air quality detection device includes device shell Body and detection circuit module, the detection circuit module include microprocessor module, data acquisition module, Signal Pretreatment mould Block, data memory module, data disaply moudle, wireless communication module, locating module and abnormal prompt module, the microprocessor Module, signal pre-processing module, data memory module, wireless communication module and locating module are set in described device shell Portion, the data disaply moudle are set at described device housing upper surface, the data acquisition module and the abnormal alarm Module is set at described device casing lateral surfaces, and the data acquisition module includes but not limited to carbon monoxide transducer, temperature Degree sensor, humidity sensor, PM2.5 detection modules, VOC detection modules and photoelectric smoke sensor, the signal are located in advance Reason module includes signal filter circuit, signal amplification circuit and A/D conversion circuits, the signal pre-processing module respectively with it is described Carbon monoxide transducer, temperature sensor, humidity sensor, PM2.5 detection modules, VOC detection modules and photo-electric smog pass Sensor connect, the microprocessor module as the detection circuit module core respectively with the signal pre-processing module, Data memory module, data disaply moudle, wireless communication module, locating module are connected with abnormal prompt module.
Further, the detection circuit module further includes power supply module, and the power supply module is set to institute It states inside device case, the power supply module includes power supply and power supply management circuit, and the power supply passes through institute Power supply management circuit is stated to the detection circuit module for power supply, the power supply includes rechargeable battery and solar powered mould Block, the solar powered module include solar photovoltaic cell panel, confluence circuit, regulator circuit and accumulator, the sun Energy photovoltaic battery panel, confluence circuit, regulator circuit, accumulator, power supply management circuit are sequentially connected.
Further, the abnormal prompt module when detecting that air quality is poor for being prompted, the exception Reminding module includes LCD driving circuits and color LCD lamp, and the color LCD lamp, LCD driving circuits, microprocessor module are successively Connection.
Further, the geographic location for the air quality data that the locating module is arrived for acquisition testing, it is described Locating module includes one or more in BEI-DOU position system, GPS positioning system and wireless base station positioning system.
Further, the network that the wireless communication module is used to establish between the microprocessor module and host computer is logical Letter, host computer, the wireless communication module packet are sent to by the air quality data detected and geographic position data in real time It includes one or more in 3G communications, 4G communications, 5G communications, WIFI communications and Bluetooth communication.
Further, the data disaply moudle is for showing that the air quality data detected, the data show mould Block is LCD liquid crystal display screen.
Further, the data memory module is used to store the air quality data of health status and detects real-time Air quality data, the data memory module are mobile hard disk.
Further, the microprocessor module is used to receive detection signal that the signal pre-processing module is sent simultaneously The signal and the air quality data of the health status in the data memory module are compared and analyzed, are additionally operable to real-time Control signal is sent to the abnormal prompt module when air quality data is severe, is additionally operable to the data disaply moudle, number Real-time air quality detection data is sent according to memory module and wireless communication module, the microprocessor module is the embedded place that declines Manage device.
Further, the embedded microprocessor uses the STM32f103 chips using Cortex-M3 as kernel.
It should be noted that for each embodiment of the method above-mentioned, for simple description, therefore it is all expressed as to a system The combination of actions of row, but those skilled in the art should understand that, the application is not limited by the described action sequence, because For according to the application, certain some step can be performed in other orders or simultaneously.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, involved action and unit not necessarily this Shen It please be necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in some embodiment Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with Relevant hardware is instructed to complete by computer program, the program can be stored in computer read/write memory medium In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic Dish, CD, ROM, RAM etc..
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.

Claims (9)

1. a kind of intelligent air quality detection device, it is characterised in that:The intelligent air quality detection device includes device shell Body and detection circuit module, the detection circuit module include microprocessor module, data acquisition module, Signal Pretreatment mould Block, data memory module, data disaply moudle, wireless communication module, locating module and abnormal prompt module, the microprocessor Module, signal pre-processing module, data memory module, wireless communication module and locating module are set in described device shell Portion, the data disaply moudle are set at described device housing upper surface, the data acquisition module and the abnormal alarm Module is set at described device casing lateral surfaces, and the data acquisition module includes but not limited to carbon monoxide transducer, temperature Degree sensor, humidity sensor, PM2.5 detection modules, VOC detection modules and photoelectric smoke sensor, the signal are located in advance Reason module includes signal filter circuit, signal amplification circuit and A/D conversion circuits, the signal pre-processing module respectively with it is described Carbon monoxide transducer, temperature sensor, humidity sensor, PM2.5 detection modules, VOC detection modules and photo-electric smog pass Sensor connect, the microprocessor module as the detection circuit module core respectively with the signal pre-processing module, Data memory module, data disaply moudle, wireless communication module, locating module are connected with abnormal prompt module.
2. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The detection circuit module Further include power supply module, the power supply module is set to described device enclosure interior, the power supply module packet Power supply and power supply management circuit are included, the power supply is supplied by the power supply management circuit to the detection circuit module Electricity, the power supply include rechargeable battery and solar powered module, and the solar powered module includes photovoltaic Solar panel, confluence circuit, regulator circuit and accumulator, the solar photovoltaic cell panel, confluence circuit, regulator circuit, electric power storage Pond, power supply management circuit are sequentially connected.
3. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The abnormal prompt module For being prompted when detecting that air quality is poor, the abnormal prompt module includes LCD driving circuits and color LCD Lamp, the color LCD lamp, LCD driving circuits, microprocessor module are sequentially connected.
4. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The locating module is used for The geographic location for the air quality data that acquisition testing arrives, the locating module include BEI-DOU position system, GPS positioning system It is one or more in system and wireless base station positioning system.
5. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The wireless communication module For establishing the network communication between the microprocessor module and host computer, by the air quality data detected and geographical position Set data and be sent to host computer in real time, the wireless communication module include 3G communications, 4G communications, 5G communications, WIFI communications and It is one or more in Bluetooth communication.
6. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The data disaply moudle For showing that the air quality data detected, the data disaply moudle are LCD liquid crystal display screen.
7. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The data memory module For the air quality data for storing health status and the real-time air quality data detected, the data memory module is to move Dynamic hard disk.
8. a kind of intelligent air quality detection device according to claim 1, it is characterised in that:The microprocessor module For receive detection signal that the signal pre-processing module sends and will the signal with it is strong in the data memory module The air quality data of health state compares and analyzes, and is additionally operable to when real-time air quality data is severe to the abnormal prompt Module sends control signal, is additionally operable to send to the data disaply moudle, data memory module and wireless communication module real-time Detection of Air Quality data, the microprocessor module are embedded microprocessor.
9. a kind of intelligent air quality detection device according to claim 8, it is characterised in that:The embedded microprocessor Device uses the STM32f103 chips using Cortex-M3 as kernel.
CN201810404967.4A 2018-04-28 2018-04-28 A kind of intelligent air quality detection device Withdrawn CN108627614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810404967.4A CN108627614A (en) 2018-04-28 2018-04-28 A kind of intelligent air quality detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810404967.4A CN108627614A (en) 2018-04-28 2018-04-28 A kind of intelligent air quality detection device

Publications (1)

Publication Number Publication Date
CN108627614A true CN108627614A (en) 2018-10-09

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CN201810404967.4A Withdrawn CN108627614A (en) 2018-04-28 2018-04-28 A kind of intelligent air quality detection device

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110548349A (en) * 2019-09-05 2019-12-10 杨屹 purification control system and method for air filter
CN113643516A (en) * 2021-10-14 2021-11-12 山东津岳环保设备有限公司 Environmental pollution detection alarm system and alarm device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110548349A (en) * 2019-09-05 2019-12-10 杨屹 purification control system and method for air filter
CN113643516A (en) * 2021-10-14 2021-11-12 山东津岳环保设备有限公司 Environmental pollution detection alarm system and alarm device
CN113643516B (en) * 2021-10-14 2022-01-18 山东津岳环保设备有限公司 Environmental pollution detection alarm system and alarm device

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Application publication date: 20181009

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