CN105783987A - Air detection terminal - Google Patents
Air detection terminal Download PDFInfo
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- CN105783987A CN105783987A CN201410823256.2A CN201410823256A CN105783987A CN 105783987 A CN105783987 A CN 105783987A CN 201410823256 A CN201410823256 A CN 201410823256A CN 105783987 A CN105783987 A CN 105783987A
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Abstract
The invention discloses an air detection terminal. The air detection terminal is connected with an environment detection sensor group connected with a processor, and is used for detecting environmental data of a detection terminal. The terminal sensor group comprises one or a plurality of following sensor/s, which is/are a suspension sensor, a peculiar smell sensor, a temperature sensor, and a humidity sensor. The suspension sensor is used to detect the concentration of the suspended particles (such as Pm2.5 particles, and Pm 1 particles) in the detected air. The peculiar smell sensor is used to detect the concentration of the formaldehyde, the toluene, and other organic gases in the detected air, and the processor of the terminal is also connected with an output device and a control unit. The air detection system provided by the invention is used for the detection of the household indoor outdoor environment or the working indoor outdoor environment, and the terminal can be carried by the user or can be disposed on the periphery of the user for the real-time detection.
Description
Technical field
This device belongs to air detection field, is specifically a kind of portable function air detection terminal.
Background technology
Raising along with industrial expansion and people's environmental consciousness and the attention to indoor environmental quality, and to living and the improving constantly of operating environment requirements, air quality is increasingly becoming the focus that people pay close attention to；But the air quality in the whole world allows of no optimist at present, haze weather occurs in a large number, and PM pollutes and caused substantial amounts of respiratory tract disease, chronic pneumonia, tracheitis, bronchitis and pulmonary carcinoma；PM i.e. suspended particle；PM10, is also called pellet, refers to that equivalent aerodynamic diameter is at 10 microns of particles below things.PM2.5, also referred to as fine particle, lung particulate matter can be entered, refer to the surrounding air air kinetics equivalent diameter particulate matter less than or equal to 2.5 microns, can the long period be suspended in air, content (concentration) is more high in atmosphere for it, just represents air pollution more serious；Owing to existing Detection of Air Quality means are complicated, between common PM content detection sensor presence sensor and acquisition controller, use wired connection, wiring complexity；And involve great expense, construction complexity, it is unfavorable for the shortcomings such as large scale deployment application.
Summary of the invention
The invention discloses a kind of air detection terminal, belong to air detection field.
The present invention relates to a kind of air detection system, for the indoor and outdoor of family or work, and the detection of the environment such as inside and outside, the territory, business superzone of car, this terminal can carry with or be placed on user periphery, detects in real time.
Air detection terminal, processor the environmental detection sensor group connected forms, for detecting the data of terminal place environment；Described end sensor group include float sensor, abnormal flavour sensor, temperature sensor, humidity sensor one or more；Float sensor, is used for detecting the concentration of particle in air (such as Pm2.5 and pm1 granule)；Abnormal flavour sensor is used for detecting the concentration of formaldehyde in air, toluene and other organic gas, and the processor of terminal is also connected with outut device and control unit.
Outut device includes display screen, the data of display sensor.
Outut device includes voice playing equipment, the data of output transducer.
Control unit includes output control unit, it is possible to make to show on display the data of each sensor read.
Output control unit forms for several Proximity Sensors.Proximity Sensor is a kind of unit being undertaken by infrared ray and finding range, and multiple combining just can have the function judging gesture operation.
Described sensor also includes timer, and described sensor also includes air velocity transducer, is detected air purifier air outlet PM2.5 and concentration of formaldehyde and wind speed by air velocity transducer, and whether prompting changes the filter screen of air purifier.
Processor is also connected with communication module, makes terminal can exchange information with the external world.
Accompanying drawing explanation
Fig. 1 is the structural representation of this practicality air detection terminal.
Detailed description of the invention
A kind of air detection terminal, processor 1 the environmental detection sensor group connected forms, for detecting the data of terminal place environment；Described end sensor group includes one or more in float sensor 2, temperature sensor 3, humidity sensor 4, abnormal flavour sensor 5；Float sensor 2, is used for detecting the concentration of particle in air (such as Pm2.5 and pm1 granule)；Abnormal flavour sensor 5 is used for detecting the concentration of formaldehyde in air, toluene and other organic gas, and the processor of terminal is also connected with outut device and control unit.Outut device 7 includes display screen, the data of display sensor；Outut device includes voice playing equipment, the data of output transducer.Control unit includes output control unit, it is possible to make to show on display the data of each sensor read.Output control unit forms for several Proximity Sensors 8.Proximity Sensor 8 be a kind of by infrared ray, the ultrasonic unit carrying out finding range, multiple combining just can have the function judging gesture operation.The Proximity Sensor such as arranged in positive triangle or tetragon, it is possible to differentiate left and right up and down or shift near, away from etc. action.
Described sensor also includes timer 11, and such time can also show on an output device；Described sensor also includes air velocity transducer 6, is detected air purifier air outlet PM2.5 and float sensor 2, the concentration of detection organic gas (such as formaldehyde) and wind speed by air velocity transducer 6, just can arrange whether prompting changes the filter screen of air purifier.Processor is also connected with communication module 9, makes terminal can exchange information with the external world.
Proximity Sensor unit 8 adopts ultrasonic Proximity Sensor, infrared Proximity Sensor, or other Proximity Sensors, to measure the hands actual range to sensor, and the gesture motion parameter such as hands residence time.(0.1cm to 20cm) is once detect that hands exists in preset range above Proximity Sensor, is namely judged to that hand channel is crossed above Proximity Sensor, and namely Proximity Sensor starts to sense hands and there is signal to the distance acquisition hands of sensor.Wherein, there is signal and refer to that sensor detects the range information with hands in described hands, this information table understands the detection region having hand channel to cross this sensor.The range set that described preset range can effectively detect according to sensor, for relatively reasonable distance set in advance by experiment artificial between hands to Proximity Sensor, this scope determines the detection range of this device.Distance value in such range time to be judged as detection in one's hands, be judged as and be not detected by hands when distance value is beyond this scope.Choose rational scope and have following criterion, but it is not limited to this: preset range should within the scope of sensor instrument distance, the concrete detection characteristic of reference sensor is needed to set, and suitable detection range is set, when have object to be detected by a sensor but distance beyond this scope time, algorithm be judged to without object pass through；In preset range, only have that hand channel is out-of-date just can be regarded as effective detection.
Claims (8)
1. an air detection terminal, it is characterised in that the environmental detection sensor group mainly connected by processor forms, for detecting the data of terminal place environment；Described end sensor group include float sensor, abnormal flavour sensor, temperature sensor, humidity sensor one or more；Float sensor, is used for detecting the concentration of particle in air；Abnormal flavour sensor is used for detecting the concentration of formaldehyde in air, toluene organic gas, and the processor of terminal is also connected with outut device and control unit.
2. a kind of air detection terminal according to claim 1, it is characterised in that outut device includes display screen, the data of display sensor.
3. a kind of air detection terminal according to claim 1, it is characterised in that outut device includes voice playing equipment, the data of output transducer.
4. a kind of air detection terminal according to claim 1 and 2, it is characterised in that control unit includes output control unit, it is possible to make to show on display the data of each sensor read.
5. a kind of air detection terminal according to claim 4, it is characterised in that output control unit forms for several Proximity Sensors.
6. a kind of air detection terminal according to claim 1, it is characterised in that described sensor also includes timer.
7. a kind of air detection terminal according to claim 1, it is characterized in that, described sensor also includes air velocity transducer, is detected air purifier air outlet PM2.5 and concentration of formaldehyde and wind speed by air velocity transducer, and whether prompting changes the filter screen of air purifier.
8. a kind of air detection terminal according to claim 1, it is characterised in that processor is also connected with communication module, makes terminal can exchange information with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823256.2A CN105783987A (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823256.2A CN105783987A (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105783987A true CN105783987A (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823256.2A Pending CN105783987A (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Country Status (1)
| Country | Link |
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| CN (1) | CN105783987A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572545A (en) * | 2016-11-11 | 2017-04-19 | 珠海格力电器股份有限公司 | Air detection device and method |
| CN109606075A (en) * | 2018-10-29 | 2019-04-12 | 开沃新能源汽车集团有限公司 | A kind of public transport environment inside car total management system |
| CN110873379A (en) * | 2018-09-04 | 2020-03-10 | 豹米信息科技（上海）有限公司 | Intelligent air purifier capable of switching pollutant display data through gesture actions |
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| KR20110137900A (en) * | 2010-06-18 | 2011-12-26 | 지이센싱코리아(주) | Multi-functional sensor for temperature and humidity detection and manufacturing method therefor |
| EP2439499A1 (en) * | 2010-10-07 | 2012-04-11 | Hitachi Automotive Systems, Ltd. | Sensor structure |
| CN203324245U (en) * | 2013-03-19 | 2013-12-04 | 上海优创化学品有限公司 | Air quality detection device |
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| CN203643427U (en) * | 2013-11-22 | 2014-06-11 | 西安联控电气有限责任公司 | Indoor air quality comprehensive-detection system |
| CN103940468A (en) * | 2014-04-12 | 2014-07-23 | 徐云鹏 | Intelligent handheld rapid environment monitoring system |
| CN203857987U (en) * | 2014-06-05 | 2014-10-01 | 杭州昊港科技有限公司 | Indoor air quality monitoring device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20110137900A (en) * | 2010-06-18 | 2011-12-26 | 지이센싱코리아(주) | Multi-functional sensor for temperature and humidity detection and manufacturing method therefor |
| EP2439499A1 (en) * | 2010-10-07 | 2012-04-11 | Hitachi Automotive Systems, Ltd. | Sensor structure |
| CN202013208U (en) * | 2011-04-01 | 2011-10-19 | 天津长城科安电子科技有限公司 | Portable intelligent environment detecting instrument |
| CN203324245U (en) * | 2013-03-19 | 2013-12-04 | 上海优创化学品有限公司 | Air quality detection device |
| CN203386347U (en) * | 2013-07-05 | 2014-01-08 | 南京中网卫星通信股份有限公司 | Portable intelligent emergency communication device for environmental monitoring |
| CN203643427U (en) * | 2013-11-22 | 2014-06-11 | 西安联控电气有限责任公司 | Indoor air quality comprehensive-detection system |
| CN103940468A (en) * | 2014-04-12 | 2014-07-23 | 徐云鹏 | Intelligent handheld rapid environment monitoring system |
| CN203857987U (en) * | 2014-06-05 | 2014-10-01 | 杭州昊港科技有限公司 | Indoor air quality monitoring device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106572545A (en) * | 2016-11-11 | 2017-04-19 | 珠海格力电器股份有限公司 | Air detection device and method |
| CN110873379A (en) * | 2018-09-04 | 2020-03-10 | 豹米信息科技（上海）有限公司 | Intelligent air purifier capable of switching pollutant display data through gesture actions |
| CN109606075A (en) * | 2018-10-29 | 2019-04-12 | 开沃新能源汽车集团有限公司 | A kind of public transport environment inside car total management system |
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Application publication date: 20160720 |