CN104807733A - Personal air quality detector - Google Patents
Personal air quality detector Download PDFInfo
- Publication number
- CN104807733A CN104807733A CN201510238507.5A CN201510238507A CN104807733A CN 104807733 A CN104807733 A CN 104807733A CN 201510238507 A CN201510238507 A CN 201510238507A CN 104807733 A CN104807733 A CN 104807733A
- Authority
- CN
- China
- Prior art keywords
- air quality
- detector
- sensor
- quality detector
- processor
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention provides a personal air quality detector. The personal air quality detector comprises at least one sensor for representing air quality and a processor, and is characterized in that the personal air quality detector is also provided with a photosensitive sensor, and whether the personal air quality detector stays in a place in which the automatic detection is unnecessary to perform such as a bag, a drawer, a cabinet and the like can be judged according to the light intensity. The processor is provided with a timing triggering program, the timing detection can be carried out according to the set time or time period, and the timing detection data is stored in the processor of the detector or in an independent storage device. The personal air quality detector can further comprise a noise sensor, so that the environment in which the detector can be more precisely judged according to the light intensity, the noise intensity and the like. Whether the timing detection of the air quality sensor needs to be started or not can be automatically selected according to the ambient situation, the insignificant detection data can be avoided, and the power consumption of the detector can be greatly reduced.
Description
Technical field
The present invention relates to Detection of Air Quality field, particularly relate to a kind of carry-on air quality detector.
Background technology
The health status of air quality and people is closely bound up, and understanding air quality whenever and wherever possible is just becoming the more and more urgent demand of people.The precision of air quality detector, volume, power consumption, price are whether restriction people are ready to use and frequency of utilization main factor just.
The problem that at present air quality detector on the market generally also exists precision, volume, power consumption, these factors of price can not be taken into account, and be almost difficult to allow portable air quality detector possess Real-Time Monitoring ability under the condition of not external power supply due to power consumption height.
The present inventor is just developing a miniature wearable carry-on air quality detector, allows user can detect the air quality indexes such as PM2.5, formaldehyde VOC, humiture whenever and wherever possible.
Summary of the invention
The present invention aims to provide a kind ofly to be possessed timing detection function and at utmost can extend the carry-on air quality detector of battery durable.
The technical solution adopted in the present invention is:
1, a kind of air quality detector with oneself, comprise sensor, processor that at least one characterizes air quality, it is characterized in that: with light sensor, adopt that light intensity judges whether likely to be in bag, in drawer, the medium place need not carrying out automatically detecting of cupboard;
2, processor is provided with clocked flip program, can carry out timing detection according to the time of setting or time cycle, regularly detects in the processor memory or Stand Alone Memory that the detection data that obtain are stored in detector;
3, further, can sensor noise be comprised, more accurately can judge environment residing for detector in conjunction with light intensity, noise intensity etc.
Technological merit of the present invention is:
1, processor is provided with clocked flip program, detects the Air Quality and air quality change of farthest understanding residing environment by timing.That is, detected by the single of certain frequency and replace continual Real-Time Monitoring, significantly can reduce the power consumption of carry-on air quality detector, extend cruising time;
2, comprise light sensor, judge residing environment by light intensity.When carry-on air quality detector is placed in bag, in drawer, then can opens air mass sensor in the detection time of presetting and detect, can avoid obtaining insignificant detection data, also can reduce the power consumption of detector further;
3, especially when being equipped with sensor noise, in conjunction with light intensity, noise intensity etc., environment residing for detector is more accurately judged, thus only open air mass sensor when meaningful detection.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment schematic diagram of the present invention.
Embodiment
As shown in Figure 1, a kind of air quality detector with oneself, comprises PM2.5 sensor 1, light sensor 2, single-chip microcomputer 3, ON-OFF control circuit 4, battery 5.
PM2.5 sensor 1 is for detecting the PM2.5 content in air.
Single-chip microcomputer 3 is for the start and stop of control PM2.5 sensor 1 and the testing result of PM2.5 sensor carried out processing, exporting; Preset timing trace routine in the program of single-chip microcomputer 3, can automatically open PM2.5 sensor 3 according to the time of setting or temporal frequency and detect.
Light sensor 2 is for perception ambient light, before single-chip microcomputer 3 each unlatching automatically PM2.5 sensor 1, first judge whether by light sensor 2 ambient light being greater than setting value, and select whether perform the program of opening PM2.5 sensor 1 according to light intensity.Thus, when carry-on air detection instrument is placed in bag, in drawer, in cupboard, because surround lighting is not enough, just can avoids automatically opening PM2.5 sensor 1 and detect, thus extend the cruising time of battery 5.
Battery 5 is powered for giving PM2.5 sensor 1, light sensor 2, single-chip microcomputer 3 and ON-OFF control circuit 4.
ON-OFF control circuit 4, when the On/Off instruction receiving single-chip microcomputer, performs the switch control rule to PM2.5 sensor according to predetermined logic.
Claims (3)
1. a carry-on air quality detector, comprise sensor, processor that at least one characterizes air quality, it is characterized in that: with light sensor, adopt that light intensity judges whether likely to be in bag, in drawer, the medium place need not carrying out automatically detecting of cupboard.
2. the carry-on air quality detector of one according to claim 1, it is characterized in that: described processor is provided with clocked flip program, timing detection can be carried out according to the time of setting or time cycle, regularly detect in the processor memory or Stand Alone Memory that the detection data that obtain are stored in detector.
3. the carry-on air quality detector of one according to claim 1, is characterized in that: comprise sensor noise, more accurately can judge in conjunction with light intensity, noise intensity etc. to environment residing for detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238507.5A CN104807733A (en) | 2015-05-12 | 2015-05-12 | Personal air quality detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238507.5A CN104807733A (en) | 2015-05-12 | 2015-05-12 | Personal air quality detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807733A true CN104807733A (en) | 2015-07-29 |
Family
ID=53692752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510238507.5A Pending CN104807733A (en) | 2015-05-12 | 2015-05-12 | Personal air quality detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807733A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301183A (en) * | 2015-09-11 | 2016-02-03 | 小米科技有限责任公司 | Air quality detecting method and device |
| CN105928981A (en) * | 2016-04-27 | 2016-09-07 | 上海翰临电子科技有限公司 | All-weather air quality monitoring method and monitoring device thereof |
| CN106175042A (en) * | 2016-06-30 | 2016-12-07 | 周芷煊 | The student's knapsack monitored in real time based on campus environment |
| CN107065677A (en) * | 2017-05-08 | 2017-08-18 | 北京小米移动软件有限公司 | Toxic gas method for removing and device |
| WO2017177638A1 (en) * | 2016-04-12 | 2017-10-19 | 中兴通讯股份有限公司 | Air particles detection method and apparatus and related device |
| CN114414736A (en) * | 2021-12-27 | 2022-04-29 | 广州吉泰发展有限公司 | Artificial intelligence air quality detection device and detection mode |
-
2015
- 2015-05-12 CN CN201510238507.5A patent/CN104807733A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105301183A (en) * | 2015-09-11 | 2016-02-03 | 小米科技有限责任公司 | Air quality detecting method and device |
| WO2017177638A1 (en) * | 2016-04-12 | 2017-10-19 | 中兴通讯股份有限公司 | Air particles detection method and apparatus and related device |
| CN105928981A (en) * | 2016-04-27 | 2016-09-07 | 上海翰临电子科技有限公司 | All-weather air quality monitoring method and monitoring device thereof |
| CN106175042A (en) * | 2016-06-30 | 2016-12-07 | 周芷煊 | The student's knapsack monitored in real time based on campus environment |
| CN107065677A (en) * | 2017-05-08 | 2017-08-18 | 北京小米移动软件有限公司 | Toxic gas method for removing and device |
| CN114414736A (en) * | 2021-12-27 | 2022-04-29 | 广州吉泰发展有限公司 | Artificial intelligence air quality detection device and detection mode |
| CN114414736B (en) * | 2021-12-27 | 2024-04-30 | 广州吉泰发展有限公司 | Artificial intelligence air quality detection device and detection mode |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104807733A (en) | Personal air quality detector | |
| US9411343B2 (en) | Temperature feedback control system for dynamic voltage frequency scaling | |
| CN104122864B (en) | A kind of system for detecting body state and household electrical appliance being controlled by the state | |
| EP4387174A3 (en) | Smart home appliances, operating method of thereof, and voice recognition system using the smart home appliances | |
| JP2007024541A5 (en) | ||
| RU2015153303A (en) | SYSTEM AND METHOD OF MANAGEMENT AND TRACKING FOR FIELD DEVICE | |
| CN105124878A (en) | Intelligent umbrella based on APP | |
| RU2014151358A (en) | ELECTRONIC DEVICE AND METHOD | |
| CN108896613A (en) | Water logging detection device and method | |
| GB201218908D0 (en) | Electronic smoking device | |
| EP2779141A3 (en) | Basketball shot determination system | |
| US20090179887A1 (en) | Digital photo frame with a power saving function and a power saving method thereof | |
| CN111161516A (en) | Low-power-consumption electronic cigarette anti-loss method, computer-readable storage medium and electronic cigarette | |
| US20150077354A1 (en) | Screen Control System of Handheld Devices and Method Thereof | |
| CN200944255Y (en) | Current cycle checking device for oil field wireless remote sensing pumping unit | |
| CN202957894U (en) | Concealed self-induction monitoring video recorder | |
| CN203069733U (en) | A vibration-detection-based partial discharging point positioning device used for GIS tests | |
| CN205038127U (en) | Portable dust concentration detection device | |
| CN210639486U (en) | Battery-powered sensor device | |
| CN209069304U (en) | A kind of high-precision intelligent electronic counter | |
| CN208172549U (en) | Based on the intelligent temperature and humidity of NB-IoT network | |
| US20130268796A1 (en) | Server and method of recording enviroment parameters of server | |
| CN205748488U (en) | NFC humiture monitor | |
| CN114660483A (en) | Infrared sighting device battery power monitoring method and device, electronic equipment and medium | |
| CN205028665U (en) | Solid state hard drives automatic tester with temperature perception |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20151221 Address after: Tsinghua 518057 North Guangdong city of Shenzhen province Nanshan District Guangdong streets high-tech zone two research building 515 Applicant after: Air products (Shenzhen) Technology Co., Ltd. Address before: 401136, Chongqing, South District, Yu Road, No. 8 science and technology center, 6 floor, Rong Ying building, No. 63 Applicant before: CHONGQING FENGXIAOLIU INTELLIGENT TECHNOLOGY CO., LTD. |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150729 |