CN204514358U - Air detection terminal - Google Patents
Air detection terminal Download PDFInfo
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- CN204514358U CN204514358U CN201420838861.2U CN201420838861U CN204514358U CN 204514358 U CN204514358 U CN 204514358U CN 201420838861 U CN201420838861 U CN 201420838861U CN 204514358 U CN204514358 U CN 204514358U
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Abstract
The utility model relates to a kind of air detection terminal, and the environmental detection sensor group connected by processor forms, for the data of sense terminals place environment; Described end sensor group comprise suspension sensor, peculiar smell sensor, temperature sensor, humidity sensor one or more; Suspension sensor, is used for detecting the concentration of suspended particle (as Pm2.5 and pm1 particle) in air; Peculiar smell sensor is used for detecting the concentration of formaldehyde in air, toluene and other organic gass, and the processor of terminal also connects output device and control module.Air detection system, for the detection of the indoor and outdoor surroundings of family or work, user's periphery be carried with or be placed on to this terminal can, detects in real time.
Description
Technical field
This device belongs to air detection field, is specifically a kind of portable function air detection terminal.
Background technology
Along with industrial expansion and the raising of people's environmental consciousness and the attention to indoor environmental quality, and to living and the improving constantly of operating environment requirements, air quality becomes the focus that people pay close attention to day by day; 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 a large amount of breathing problems, chronic pneumonia, tracheitis, bronchitis and lung cancer; PM i.e. suspended particle; PM10, is also called pellet, refers to the particle of equivalent aerodynamic diameter below 10 microns.PM2.5, also claim fine particle, lung particle can be entered, refer to that in surrounding air, aerodynamics equivalent diameter is less than or equal to the particle of 2.5 microns, can the long period be suspended in air, content (concentration) is higher in atmosphere for it, just represents air pollution more serious; Because existing Detection of Air Quality means are complicated, common PM content detection sensor exists between sensor and acquisition controller and uses wired connection, and wiring is complicated; And involve great expense, construction is complicated, is unfavorable for the shortcomings such as large scale deployment application.
Summary of the invention
The utility model discloses a kind of air detection terminal, belong to air detection field.
The utility model 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 car is inside and outside, territory, business superzone, user's periphery can be carried with or be placed on to this terminal, detects in real time.
Air detection terminal, primarily of the environmental detection sensor group composition that processor connects, for the data of sense terminals place environment; Described environmental detection sensor group comprise suspension sensor, peculiar smell sensor, temperature sensor, humidity sensor one or more; Suspension sensor, is used for detecting the concentration of suspended particle (as Pm2.5 and pm1 particle) in air; Peculiar smell sensor is used for detecting the concentration of formaldehyde in air, toluene and other organic gass, and the processor of terminal also connects output device and control module.
Output device comprises display screen, the data of display sensor.
Output device comprises voice playing equipment, the data of output transducer.
Control module comprises output control unit, can make data display showing each sensor read.
Output control unit is several Proximity Sensors composition.Proximity Sensor is a kind of unit being undertaken finding range by infrared ray, multiple function that just can have and judge gesture operation that combines.
Described processor is also connected with timer, and described processor also connects air velocity transducer, detects 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 connecting communication module also, makes terminal can exchange information with the external world.
Accompanying drawing explanation
Fig. 1 is the structural representation of this practical air detection terminal.
Embodiment
A kind of air detection terminal, the environmental detection sensor group connected by processor 1 forms, for the data of sense terminals place environment; Described environmental detection sensor group comprises one or more in suspension sensor 2, temperature sensor 3, humidity sensor 4, peculiar smell sensor 5; Suspension sensor 2, is used for detecting the concentration of suspended particle (as Pm2.5 and pm1 particle) in air; Peculiar smell sensor 5 is used for detecting the concentration of formaldehyde in air, toluene and other organic gass, and the processor of terminal also connects output device and control module.Output device 7 comprises display screen, the data of display sensor; Output device comprises voice playing equipment, the data of output transducer.Control module comprises output control unit, can make data display showing each sensor read.Output control unit forms for several Proximity Sensors 8.Proximity Sensor 8 is a kind of by infrared ray, the ultrasonic unit carrying out finding range, multiple function that just can have and judge gesture operation that combines.The Proximity Sensor such as arranged in positive triangle or quadrilateral, can differentiate left and right up and down or shift near, away from etc. action.
Described processor is connection timer 11 also, and such time also may be displayed on output device; Described processor also connects air velocity transducer 6, detects air purifier air outlet PM2.5 and suspension sensor 2 by air velocity transducer 6, detects concentration and the wind speed of organic gas (as formaldehyde), just can arrange the filter screen whether prompting changes air purifier.Processor is connecting communication module 9 also, 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 actual range of hand to sensor, and the gesture motion parameters such as the time that hand stops.(0.1cm to 20cm) is once detect that hand exists in preset range above Proximity Sensor, is namely judged to be that hand channel is crossed above Proximity Sensor, and namely Proximity Sensor starts to sense hand and there is signal to the distance acquisition hand of sensor.Wherein, there is signal and refer to that sensor detects the range information with hand in described hand, this information table understands the surveyed area having hand channel to cross this sensor.The range set that described preset range can effectively detect according to sensor, be the relatively reasonable distance artificially preset by experiment between hand to Proximity Sensor, this scope determines the sensing range of this device.Be judged as when distance value is within the scope of this detect in one's hands, be judged as when distance value exceeds this scope do not detect in one's hands.Choose rational scope and have following criterion, but be not limited to this: preset range should within the scope of sensor instrument distance, need the concrete examine repair of reference sensor and set, and suitable sensing range is set, to be detected by sensor when there being object but distance exceeds this scope time, algorithm is judged to pass through without object; In preset range, only have that hand channel is out-of-date just can be regarded as effective detection.
Claims (8)
1. air detection terminal, is characterized in that, primarily of the environmental detection sensor group composition that processor connects, for the data of sense terminals place environment; Described environmental detection sensor group comprise suspension sensor, peculiar smell sensor, temperature sensor, humidity sensor one or more; Suspension sensor, is used for detecting the concentration of suspended particle in air; Peculiar smell sensor be used for detect formaldehyde in air, toluene organic gas concentration, the processor of terminal also connects output device and control module.
2. air detection terminal according to claim 1, it is characterized in that, output device comprises display screen, the data of display sensor.
3. air detection terminal according to claim 1, it is characterized in that, output device comprises voice playing equipment, the data of output transducer.
4. air detection terminal according to claim 1 and 2, it is characterized in that, control module comprises output control unit, can make data display showing each sensor read.
5. air detection terminal according to claim 4, is characterized in that, output control unit is several Proximity Sensors composition.
6. air detection terminal according to claim 1, is characterized in that, described processor also connection timer.
7. air detection terminal according to claim 1, is characterized in that, described processor also connects air velocity transducer, detects 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. air detection terminal according to claim 1, is characterized in that, processor is connecting communication module also, makes terminal can exchange information with the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838861.2U CN204514358U (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838861.2U CN204514358U (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514358U true CN204514358U (en) | 2015-07-29 |
Family
ID=53712325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838861.2U Active CN204514358U (en) | 2014-12-26 | 2014-12-26 | Air detection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514358U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333582A (en) * | 2015-12-09 | 2016-02-17 | 成都翰道科技有限公司 | Intelligent monitoring system for air purifier based on filter resonance circuit |
| CN105352140A (en) * | 2015-12-09 | 2016-02-24 | 成都翰道科技有限公司 | Intelligent monitoring system for voltage-stabilized air purifier based on signal conditioning circuit |
| CN105841747A (en) * | 2016-05-25 | 2016-08-10 | 苏州铭冠软件科技有限公司 | Portable environment detection instrument |
-
2014
- 2014-12-26 CN CN201420838861.2U patent/CN204514358U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333582A (en) * | 2015-12-09 | 2016-02-17 | 成都翰道科技有限公司 | Intelligent monitoring system for air purifier based on filter resonance circuit |
| CN105352140A (en) * | 2015-12-09 | 2016-02-24 | 成都翰道科技有限公司 | Intelligent monitoring system for voltage-stabilized air purifier based on signal conditioning circuit |
| CN105841747A (en) * | 2016-05-25 | 2016-08-10 | 苏州铭冠软件科技有限公司 | Portable environment detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |