CN1825120A - Cell phone and air pollution monitoring method thereof - Google Patents
Cell phone and air pollution monitoring method thereof Download PDFInfo
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- CN1825120A CN1825120A CN 200510011344 CN200510011344A CN1825120A CN 1825120 A CN1825120 A CN 1825120A CN 200510011344 CN200510011344 CN 200510011344 CN 200510011344 A CN200510011344 A CN 200510011344A CN 1825120 A CN1825120 A CN 1825120A
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Abstract
The invention relates to a air pollution monitoring method by using mobile phone that includes a CPU and a flash memory. The feature is that it includes air pollution monitoring device used to sample and filtering gas to detecting the content contained in the air and sending the result to CPU, and an air pollution monitor module is set in the flash memory, by using the detecting result of the air pollution monitoring device to realize air pollution degree monitoring. The invention could be used to detect the content of formaldehyde in air to predict and alarm for the air pollution and prevent human being poisoned by the air pollution.
Description
Technical field
The present invention relates to a kind of mobile phone and air pollution monitoring method thereof, particularly relate to a kind of mobile phone of air pollution monitoring device and air pollution monitoring module and air pollution monitoring method that is adopted thereof of being provided with within it.
Background technology
At present, human for air pollution and following that healthhazard quite is concerned about, the whole nation even the whole world are all recognized the seriousness of problem and are devoted to improve this problem now.And current, air pollution monitoring is conceived to overall situation with forecast mechanism more, such as the air index of entire city, does not monitor at any time and early warning mechanism for the air pollution situation of subenvironment (as office, in the car, the new home).Raising along with people's living standard, places such as people's the new home and office all will be carried out interior decoration and be bought furniture, because finishing and furniture manufacturing will be used a large amount of artificial boards (as scale board, lumber core, medium density fiberboard, particieboard, consolidated floor and compoiste wood floor etc.), need to use in a large number the tackifier of the high formaldehyde of toxicity and produce wood-based plate as the raw material manufacturing, because the formaldehyde release period in the tackifier is very long, generally reach 15 years, cause formaldehyde to become major pollutants in the room air.Therefore the expert reminds the vigilant new crisis of air pollution.Chinese Consumers' Association has announced a surprising investigation result according to August calendar year 2001, Beijing and Hangzhou respectively to the room in air sampling detect the back and show that what concentration of formaldehyde exceeded standard reaches 73.3% and 79.1% respectively, the highest exceeding standard reaches more than 40 times.In June in this year, the air pollution of tame newly-decorated house, Hefei 50 family detects and shows, fit up still 100% to exceed standard afterwards in 1 year.This shows that the air quality of paying close attention to own environment of living in has at any time more and more become the problem that can not be ignored.
Along with the raising of expanding economy and living standards of the people, various raw materials are made building and ornament materials and have been entered into family.And cause room air pollution to generally acknowledge that representative is chemical substance formaldehyde.The building and ornament materials and the other reasons that cause formaldehyde to pollute have:
1, finishing material and new composite furniture are the main sources that causes formaldehyde to pollute.Formaldehyde just discharged when the bonding agent of the scale board in finishing material and the furniture, lumber core, medium density fiberboard, particieboard (flakeboard) was met heat, deliquescence, was indoor topmost formaldehyde source of release.
2, the UF foam is made the insulating material of house solar heat protection, resisting cold.Foam is aging under the effect of light and heat, release formaldehyde.
3, make the product such as coating, chemical fibre carpet, cosmetics of antiseptic of formaldehyde.
4, indoor smoke.Contain formaldehyde 20-88ug in every cigarette flue gas, and carcinogenic synergy is arranged.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mobile phone of air pollution monitoring device and air pollution monitoring module and air pollution monitoring method of employing thereof of being provided with, be used for realizing utilizing the aerial content of air-polluting representative species formaldehyde in the mobile phone automatic or manual sensing chamber, to reach to air-polluting prediction and alarm.
To achieve these goals, the invention provides a kind of mobile phone, comprise a central processing unit and a flash memory, wherein, also comprise:
One air pollution monitoring device is used for sampling, filtering gas, the content of the designated substance that is comprised to detect in the gas, and import detected result into central processing unit; And
One is arranged on the air pollution monitoring module in the described flash memory, realizes monitoring to the contaminated degree of air by utilizing described air pollution monitoring Device Testing result.
Described mobile phone, wherein, described air pollution monitoring device further comprises:
Gas collecting device is used for gas to be measured is sampled;
Gas filter is used for the gas of being sampled is filtered;
Gas sensor is used for detecting the content of the designated substance that gas comprised after the filtration.
Described mobile phone, wherein, described air pollution monitoring module further comprises:
The concentration computing module of one designated substance is used for calculating the concentration of the designated substance that gas comprises; And
The judge module whether one designated substance exceeds standard is used for judging whether the designated substance that gas comprises exceeds standard.
Described mobile phone, wherein, described gas collecting device is a micro air pump.
Described mobile phone, wherein, described gas filter comprises a DNPH filtrator and a non-DNPH filtrator.
Described mobile phone, wherein, described gas sensor is a formaldehyde inductor.
Described mobile phone, wherein, described gas filter is the filtrator of specified type; Described gas sensor is the gas sensor of specified type.
Described mobile phone wherein, also is provided with air hole on the described mobile phone.
The present invention also provides a kind of air pollution monitoring method of mobile phone, wherein, comprises the steps:
Steps A, the content of the designated substance that air is sampled, filtered and detects in the gas to be comprised imports detected result into central processing unit;
Step B, operation air pollution monitoring module utilizes described detected result to realize monitoring to the contaminated degree of air.
Described air pollution monitoring method, wherein, described step B comprises that further a step and of calculating the designated substance concentration that comprises in the air judges the step whether content of described designated substance exceeds standard.
Described air pollution monitoring method wherein, comprises that further one selects the step of monitoring mode; Described monitoring mode is automatic monitoring mode or manual monitoring mode.
Described air pollution monitoring method wherein, further comprises one by the display screen of described mobile phone and/or the step and a step of reporting to the police of loudspeaker prompting monitoring result under the contaminated situation of described air.
Described air pollution monitoring method wherein, when described monitoring mode is monitoring automatically, comprises that further one is provided with the step of the interval time of automatic monitoring.
Described air pollution monitoring method wherein, when described monitoring mode is manual monitoring, comprises that further one manually is provided with the step of designated substance content overproof index.
Mobile phone of the present invention can call user's attention ambient air quality of living in, guarantees not to be subjected to or to be subjected to less air to poison, and prevents because the air that pollutes causes a disease even be dead.In addition, can also promote the purification of air ambient, reduce the degree of environmental pollution, make the whole nation even global concern for the environment by the popularization of mobile phone of the present invention.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the air pollution monitoring structure drawing of device of mobile phone of the present invention;
Fig. 2 is the work synoptic diagram of the air pollution monitoring device of mobile phone of the present invention;
Fig. 3 is the schematic diagram that mobile phone of the present invention is realized air pollution monitoring;
Fig. 4 is the process flow diagram that mobile phone of the present invention is realized air pollution monitoring.
Wherein, Reference numeral is as follows:
The 1-micro air pump
The non-DNPH filtrator of 2-
3-formaldehyde inductor
The 4-DNPH filtrator
The 5-central processing unit
The 6-radio frequency unit
The 7-baseband circuit
The 8-loudspeaker
The 9-display screen
The 10-flash memory, 101-air pollution monitoring module
Embodiment
Mobile phone of the present invention is realized the air-polluting monitoring function by an air pollution monitoring device being set in mobile phone and an air pollution monitoring module being set in flash memory.Mobile phone of the present invention utilizes DNPH (dinitrophenylhydrazone dinitrophenylhydrazone) to have the content that the characteristic of adsorb aldehydes material optionally detects formaldehyde in the air, and the air of PARA FORMALDEHYDE PRILLS(91,95) content overproof carries out alarm and monitors.
The mobile phone of the embodiment of the invention realizes that the technical parameter of air pollution monitoring function is as follows:
☆ detects principle: the fixed electric potential electroanalysis formula
☆ detection mode: diffusion type
☆ sensing range: 0.00---20.00mg/m
3
☆ resolution: 0.01ppm
☆ detected gas: formaldehyde (HCHO)
☆ repeatability:＜5%F.S
☆ sample mode: automatic aspiration-type (interior micro air pump)
As Fig. 1, be provided with an air pollution monitoring device in the mobile phone of the present invention, this air pollution monitoring device comprises a micro air pump 1, one non-DNPH filtrator 2, a formaldehyde inductor 3, a DNPH filtrator 4 and a central processing unit 5, wherein, micro air pump 1 is gathered gas by the air hole that is provided with on mobile phone.Non-DNPH filtrator 2 links to each other with micro air pump 1, formaldehyde inductor 3 links to each other with non-DNPH filtrator 2, DNPH filtrator 4 and central processing unit 5 respectively, DNPH filtrator 4 links to each other with micro air pump 1 by formaldehyde inductor 3 and non-DNPH filtrator 2, and the air from micro air pump 1 is filtered.Gas extracts certain volume (V by built-in micro air pump 1
t) air to be measured to mobile phone, gas to be measured at first passes through non-DNPH filtrator 2, detects the content (C1) of all substances that comprise formaldehyde then by formaldehyde inductor 3; Then, air enters DNPH filtrator 4 because DNPH filtrator 4 filtering formaldehyde (HCHO) effectively, so formaldehyde inductor 3 detected be the content (C0) of other all substances except that formaldehyde; Related operation through inner central processing unit 5 carries out just can calculate the airborne concentration of formaldehyde in tested scene.Wherein, detected gas contacts with formaldehyde inductor 3 in the mode of diffusion, and reacts, and exports stable electric signal to central processing unit 5.
Fig. 2 is the work synoptic diagram of the air pollution monitoring device of mobile phone of the present invention.In Fig. 2, after non-DNPH filtrator 2 and DNPH filtrator 4 filtered, gas to be measured contacted with formaldehyde inductor 3 with diffusion way the air that extracts by micro air pump 1, and reacts respectively, export stable electric signal, this electric signal is resent to central processing unit 5.
Fig. 3 is the schematic diagram that mobile phone of the present invention is realized air pollution monitoring.In Fig. 3, mobile phone of the present invention comprises micro air pump 1, non-DNPH filtrator 2, formaldehyde inductor 3, DNPH filtrator 4, central processing unit 5, one radio frequency unit 6, one baseband circuit 7, one loudspeaker 8, display screen 9 and comprise FLASH flash memory 10, the memory module of RAM and SIM, in flash memory 10, be provided with an air pollution monitoring module 101, by micro air pump 1, non-DNPH filtrator 2, the signal of the gas of DNPH filtrator 4 after 3 inductions of formaldehyde inductor exports central processing unit 5 to, and central processing unit 5 is realized air-polluting is monitored by operation air monitering module 101.Wherein air pollution monitoring module 101 further comprises the computing module of a concentration of formaldehyde and the judge module whether a content of formaldehyde exceeds standard.Can draw the concentration of formaldehyde in the tested on-the-spot air by following computing.Wherein, concrete computing method are as follows:
(1) with sampling volume V
tBe converted into standard state down-sampling volume V
0
In the formula: V
t---sampling volume (L);
The atmospheric pressure of P---sampled point (mmHg);
The temperature of t---sampled point (℃).
(2) air formaldehyde concentration calculates
In the formula: C---the content (μ g) of suitable standard series formaldehyde, C=C1-C0;
V
0---be converted into the sampling volume (L) under the standard state.
After calculating the concentration of formaldehyde of on-the-spot air, utilize concentration of formaldehyde that judge module that whether content of formaldehyde exceed standard can be by more on-the-spot air and default concentration of formaldehyde warning value judge whether content of formaldehyde exceeds standard and and then can provide corresponding monitoring result prompting, and under situation about exceeding standard, provide warning.
Fig. 4 shows the process flow diagram that mobile phone of the present invention is realized air pollution monitoring.Mobile phone of the present invention can be realized: (1) can be selected self-timing monitoring or manual monitoring to survey two kinds of monitoring modes (2) and calculate air pollution index in the small-scale environments automatically, and be provided with the concentration value that warning bottom line (3) manually selects to detect formaldehyde gas, and prompting monitoring result, comprise with numeral exactly detected concentration value being presented on the liquid crystal display screen of mobile phone 9, show the air quality situation by loudspeaker 8 usefulness the tinkle of bells and/or hommization image simultaneously.If the user selects self-timing to detect, then in the mobile phone Air Pollution Monitoring System just regularly in the air to mobile phone place environmental field toxic gas formaldehyde detect, and with its digital quantization, in case surpass the warning index, promptly open warning device, the user is proposed alarm.The user also can manually detect, and more can select to detect the air content of formaldehyde gas and the index that exceeds standard as required.Concrete, mobile phone of the present invention is earlier through air sampling, step 401; Judge then whether the monitoring mode that the user selects is automatic monitoring mode, step 402; Automatic in this way monitoring mode then can be selected to set every two hours detection ambient air, step 404, and subsequent execution in step 405; As not, then further judge whether to open manual detection mode, step 403; As not being to open manual detection mode, then change step 401 over to; Open the manual monitoring mode in this way and then enter step 405; Start air detection mechanism, make that inductor and formaldehyde, the benzene in the air pollution monitoring device is had an effect, operation air pollution monitoring module, step 405; Judge whether air exceeds standard step 406; In this way, then report to the police, type of alarm can be to show bitter face, step 407 on mobile phone display screen 9; As not, then can point out step 408 by the mode that on mobile phone display screen 9, shows the smiling face.Wherein, the time interval of monitoring can be provided with automatically by the user automatically.The qualified prompting mode of warning that air pollution is serious and air quality can be with other image, animation, sound or music.
If the corresponding concentration of other kind material that will detect in the air to be comprised can be replaced by DNPH filtrator and non-DNPH filtrator the filtrator of other respective type.Air pollution monitoring device of the present invention can also be arranged on other and on other the portable terminal or portable equipment, be used to monitor the pollution condition of air except that mobile phone.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (14)
1, a kind of mobile phone comprises a central processing unit and a flash memory, it is characterized in that, also comprises:
One air pollution monitoring device is used for sampling, filtering gas, the content of the designated substance that is comprised to detect in the gas, and import detected result into central processing unit; And
One is arranged on the air pollution monitoring module in the described flash memory, realizes monitoring to the contaminated degree of air by utilizing described air pollution monitoring Device Testing result.
2, mobile phone according to claim 1 is characterized in that, described air pollution monitoring device further comprises:
Gas collecting device is used for gas to be measured is sampled;
Gas filter is used for the gas of being sampled is filtered;
Gas sensor is used for detecting the content of the designated substance that gas comprised after the filtration.
3, mobile phone according to claim 1 and 2 is characterized in that, described air pollution monitoring module further comprises:
The concentration computing module of one designated substance is used for calculating the concentration of the designated substance that gas comprises; And
The judge module whether one designated substance exceeds standard is used for judging whether the designated substance that gas comprises exceeds standard.
According to claim 2 or 3 described mobile phones, it is characterized in that 4, described gas collecting device is a micro air pump.
5, mobile phone according to claim 4 is characterized in that, described gas filter comprises a DNPH filtrator and a non-DNPH filtrator.
6, mobile phone according to claim 5 is characterized in that, described gas sensor is a formaldehyde inductor.
7, mobile phone according to claim 4 is characterized in that, described gas filter is the filtrator of specified type; Described gas sensor is the gas sensor of specified type.
8, according to claim 6 or 7 described mobile phones, it is characterized in that, also be provided with air hole on the described mobile phone.
9, a kind of air pollution monitoring method that is applicable to the described mobile phone of claim 1 is characterized in that, comprises the steps:
Steps A, the content of the designated substance that air is sampled, filtered and detects in the gas to be comprised imports detected result into central processing unit;
Step B, operation air pollution monitoring module utilizes described detected result to realize monitoring to the contaminated degree of air.
10, air pollution monitoring method according to claim 9 is characterized in that, described step B comprises that further a step and of calculating the designated substance concentration that comprises in the air judges the step whether content of described designated substance exceeds standard.
11, air pollution monitoring method according to claim 10 is characterized in that, comprises that further one selects the step of monitoring mode; Described monitoring mode is automatic monitoring mode or manual monitoring mode.
12, according to claim 10 or 11 described air pollution monitoring methods, it is characterized in that, further comprise one by the display screen of described mobile phone and/or the step and a step of under the contaminated situation of described air, reporting to the police of loudspeaker prompting monitoring result.
13, air pollution monitoring method according to claim 12 is characterized in that, when described monitoring mode is monitoring automatically, comprises that further one is provided with the step of the interval time of automatic monitoring.
14, air pollution monitoring method according to claim 12 is characterized in that, when described monitoring mode is manual monitoring, comprises that further one manually is provided with the step of designated substance content overproof index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510011344 CN1825120A (en) | 2005-02-23 | 2005-02-23 | Cell phone and air pollution monitoring method thereof |
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|---|---|---|---|
| CN 200510011344 CN1825120A (en) | 2005-02-23 | 2005-02-23 | Cell phone and air pollution monitoring method thereof |
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| CN1825120A true CN1825120A (en) | 2006-08-30 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072181A1 (en) * | 2008-12-26 | 2010-07-01 | 深圳市宝富利科技有限公司 | Mobile phone possessing alcohol and noxious gas detecting and alarming functions |
| CN101931683A (en) * | 2009-06-19 | 2010-12-29 | 张跃 | Movable telephone capable of performing health management |
| CN102122003A (en) * | 2009-11-26 | 2011-07-13 | 株式会社设计工厂 | Portable environmental information reporting device |
| CN104849330A (en) * | 2015-05-12 | 2015-08-19 | 东华大学 | Wearable apnea prewarning system |
| CN104918211A (en) * | 2014-03-12 | 2015-09-16 | 中国电信股份有限公司 | Method, user terminal and system for arranging ringtone according to air pollution condition |
| US9312713B2 (en) | 2012-03-20 | 2016-04-12 | Sensirion Ag | Heating a sensitive layer of a chemical sensor subject to detection of a recharge process in an electronic device |
| CN106338587A (en) * | 2016-10-28 | 2017-01-18 | 厦门大学嘉庚学院 | Device for monitoring molecular-state pollutants in waste gas and control method thereof |
| CN106790787A (en) * | 2016-11-30 | 2017-05-31 | 上海斐讯数据通信技术有限公司 | A kind of method of digital product and Detection of Air Quality |
| US9772317B2 (en) | 2012-07-26 | 2017-09-26 | Sensirion Ag | Method for operating a portable electronic device |
| CN109045930A (en) * | 2018-08-30 | 2018-12-21 | 南通理工学院 | A kind of air cleaning system and method |
| CN111630414A (en) * | 2018-02-27 | 2020-09-04 | 松下知识产权经营株式会社 | Air pollution display terminal |
| CN114264771A (en) * | 2021-11-30 | 2022-04-01 | 上海甲金通信科技有限公司 | Mobile phone capable of detecting concentration of carbon monoxide and reminding system |
-
2005
- 2005-02-23 CN CN 200510011344 patent/CN1825120A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072181A1 (en) * | 2008-12-26 | 2010-07-01 | 深圳市宝富利科技有限公司 | Mobile phone possessing alcohol and noxious gas detecting and alarming functions |
| CN101931683A (en) * | 2009-06-19 | 2010-12-29 | 张跃 | Movable telephone capable of performing health management |
| CN102122003A (en) * | 2009-11-26 | 2011-07-13 | 株式会社设计工厂 | Portable environmental information reporting device |
| US9312713B2 (en) | 2012-03-20 | 2016-04-12 | Sensirion Ag | Heating a sensitive layer of a chemical sensor subject to detection of a recharge process in an electronic device |
| US9772317B2 (en) | 2012-07-26 | 2017-09-26 | Sensirion Ag | Method for operating a portable electronic device |
| CN104918211A (en) * | 2014-03-12 | 2015-09-16 | 中国电信股份有限公司 | Method, user terminal and system for arranging ringtone according to air pollution condition |
| CN104849330A (en) * | 2015-05-12 | 2015-08-19 | 东华大学 | Wearable apnea prewarning system |
| CN106338587A (en) * | 2016-10-28 | 2017-01-18 | 厦门大学嘉庚学院 | Device for monitoring molecular-state pollutants in waste gas and control method thereof |
| CN106790787A (en) * | 2016-11-30 | 2017-05-31 | 上海斐讯数据通信技术有限公司 | A kind of method of digital product and Detection of Air Quality |
| CN106790787B (en) * | 2016-11-30 | 2019-11-29 | 上海斐讯数据通信技术有限公司 | A kind of method of digital product and Detection of Air Quality |
| CN111630414A (en) * | 2018-02-27 | 2020-09-04 | 松下知识产权经营株式会社 | Air pollution display terminal |
| CN109045930A (en) * | 2018-08-30 | 2018-12-21 | 南通理工学院 | A kind of air cleaning system and method |
| CN114264771A (en) * | 2021-11-30 | 2022-04-01 | 上海甲金通信科技有限公司 | Mobile phone capable of detecting concentration of carbon monoxide and reminding system |
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Open date: 20060830 |