CN2724068Y - Vehicle carried air quality sensing control system - Google Patents
Vehicle carried air quality sensing control system Download PDFInfo
- Publication number
- CN2724068Y CN2724068Y CN 200420076250 CN200420076250U CN2724068Y CN 2724068 Y CN2724068 Y CN 2724068Y CN 200420076250 CN200420076250 CN 200420076250 CN 200420076250 U CN200420076250 U CN 200420076250U CN 2724068 Y CN2724068 Y CN 2724068Y
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- air
- vehicle
- air quality
- sensor
- screen pack
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Abstract
The utility model is a vehicle carried air quality sensing control system, providing with a single chip computer 1, a control-driven circuit 2 of the single chip computer 1, an automatic identification sensing system 3, a photocatalysis air-cleaning system 4 and a driving ventilating system 5. The signal acquisition port of the single chip computer is connected with the output terminal of the automatic identification sensing system; the output port of the single chip computer is respectively connected with the input terminal of the control-driven circuit; the air sensor of the automatic identification sensing system is communicated with the air in the vehicle; the working power supply ends of the photocatalysis air-cleaning system and the driving ventilating system 5 are respectively connected with the output voltage ends of the control-driven circuit, so an air closed loop detecting control system is formed in the vehicle. The utility model can effectively remove harmful gas in the vehicle by configuring the vehicle carried air quality sensing control system with good sterilizing effect, raises obviously air quality in the vehicle, improves driving environment and is suitable for automobile commercial industries, cars, families and indoor public places.
Description
Technical field
The utility model relates to car inner air-cleaning technical field, particularly a kind of vehicle-mounted air quality sensing and controlling system.
Background technology
Ubiquity air pollution problems inherent in the automobile, particularly the air pollution in the new car is even more serious, it pollutes mainly is to contain formaldehyde, benzene, carbon monoxide, amine, nicotine, bacterium etc. in the air in the car, it is the pollution level difference, health to driver and crew causes long-term serious threat, even causes the generation of traffic hazard.Vehicular air purifier of the prior art mainly adopts static negative ion mode or ozone anion mode, but does not have the air quality recognition function; Air borne sensor can be discerned air quality in the vehicle automatically in the AQS car, but does not have air-cleaning function.
Summary of the invention
The novel purpose of this utility system provides a kind ofly can discern the vehicle-mounted air quality sensing and controlling system that air quality in the car can purify air in the car again automatically.
Described vehicle-mounted air quality sensing and controlling system comprises air mass sensor, striation, light emitting diode indicator in shell, the car, and air cleaning system, it is characterized in that: in vehicle-mounted air quality sensing and controlling system, be provided with single-chip microcomputer 1 and control Driver Circuit 2 thereof, automatically discern sensor-based system 3, photo catalysis air purifying system 4 drives ventilating system 5.The signals collecting port of single-chip microcomputer 1 is connected with the output terminal of discerning sensor-based system 3 automatically; The output port of single-chip microcomputer 1 is connected with the input end of control Driver Circuit 2 respectively; Automatically discern the gas sensor 7 and the interior air communication of car of sensor-based system 3; The working power end of photo catalysis air purifying system 4 is connected with the output voltage terminal of control Driver Circuit 2.
Described light catalytic purifying system 4 comprises preposition antibiotic filter screen 8, modified activated carbon screen pack 9, photocatalysis screen pack 10, UV ultraviolet sterilization apparatus 11 and air negative ion generator 12.
Described preposition antibiotic filter screen 8 is connected with air negative ion generator 12 with modified activated carbon screen pack 9, photocatalysis screen pack 10, UV ultraviolet sterilization apparatus 11, photocatalysis screen pack, 10-1, UV ultraviolet sterilization apparatus 11-1, photocatalysis screen pack 10-2 successively.
Adopt SENSOR gas sensor 7 or other model gas sensor in the described automatic identification sensor-based system 3.
The output port of described single-chip microcomputer 1 also is connected with the control input end of charactron 15, a plurality of striation 14, light emitting diode indicator 13 circuit.
Principle of work of the present utility model is such: by harmful gas concentration in the gas sensor 7 automatic inspection vehicles and transfer electric signal to and send the input end of single-chip microcomputer 1 to through automatic identification sensor-based system 3 output dc voltage signals, in single-chip microcomputer 1 after A/D conversion and the software processes, change through D/A, driving ventilation and the duty of photo catalysis air purifying system or the opening and closing of Control of Automobile air door (electric glass lifter, air conditioner) of controlling native system respectively from the output port and the control Driver Circuit 2 of single-chip microcomputer 1 again.So form air closed loop detection control system in the car.
The beneficial effects of the utility model are: structural integrity, automatic control degree height, car body can effectively be removed harmful gas in the car by disposing vehicle-mounted air quality sensing and controlling system, bactericidal effect is good, obviously improve air quality in the car, improve and drive environment, be suitable for exploitation of automobile industry and car and use, also be suitable for family and indoor public places simultaneously and use.
Description of drawings
Accompanying drawing 1 is the utility model theory diagram;
Accompanying drawing 2 is the utility model circuit theory diagrams;
Accompanying drawing 3 is to discern sensing system circuit figure automatically;
Accompanying drawing 4 is the photo catalysis air purifying system structural representation.
Among the figure: the 1-single-chip microcomputer, the 2-control Driver Circuit, 3-discerns sensor-based system automatically, the 4-photo catalysis air purifying system, 5-drives ventilating system, 6-automobile air door, the 7-gas sensor, the preposition antibiotic filter screen of 8-, 9-modified activated carbon screen pack, 10,10-1,10-2-photocatalysis screen pack, 11,11-1-UV ultraviolet sterilization apparatus, the 12-air negative ion generator, 13-light emitting diode indicator, 14-striation display, 15-charactron.
Embodiment
The utility model is described in further detail to engage accompanying drawing below: among Fig. 1,2,1 signals collecting port P01, P02, P03 of the output terminal of discerning sensor-based system 3 automatically and single-chip microcomputer are connected; Output terminal P20, the P21 of single-chip microcomputer 1, P22, P23 are connected with the input end of control Driver Circuit 2 respectively; The output terminal of control Driver Circuit 2 is connected with the power switch of light catalytic purifying system 4, ventilating system 5, automobile air door 6 respectively.The WR of single-chip microcomputer 1, T0, T1, INTI, INTO, TXD port are connected with the control input end of light emitting diode indicator respectively, output port P24, the P25 of single-chip microcomputer 1, P26 are connected with the control input end of striation display respectively, and the port P10-P17 of single-chip microcomputer 1 is connected with the input end of charactron 15.Among Fig. 4, the preposition antibiotic filter screen 8 of photo catalysis air purifying system 4 is connected with air negative ion generator 12 with modified activated carbon screen pack 9, photocatalysis screen pack 10, UV ultraviolet sterilization apparatus 11, photocatalysis screen pack 10-1, UV ultraviolet sterilization apparatus 11-1, photocatalysis screen pack 10-2 successively.
The course of work of the present utility model is such: the interior harmful gas concentration of gas sensor 7 automatic inspection vehicles also transfers the input end that electric signal (or manual, remote control) sends single-chip microcomputer 1 to, A/D conversion and software systems are handled in single-chip microcomputer 1, and after D/A converts simulating signal to, ventilate and the duty of photo catalysis air purifying system or opening and closing of Control of Automobile air door (electric glass lifter, air conditioner) through the output port and the control Driver Circuit 2 difference controlling and driving of single-chip microcomputer 1 again.But can effectively remove harmful gas in the car, peculiar smell, also sterilization, improve air quality in the car, improve and drive environment.
Claims (4)
1, a kind of vehicle-mounted air quality sensing and controlling system, comprise air mass sensor, striation, light emitting diode indicator in shell, the car, and air cleaning system, it is characterized in that: in vehicle-mounted air quality sensing and controlling system, be provided with single-chip microcomputer (1) and control Driver Circuit (2) thereof, automatically discern sensor-based system (3), photo catalysis air purifying system (4) and driving ventilating system (5); The signals collecting port of single-chip microcomputer (1) is connected with the output terminal of discerning sensor-based system (3) automatically; The output port of single-chip microcomputer (1) is connected with the input end of control Driver Circuit (2) respectively; Automatically discern the gas sensor (7) and the interior air UNICOM of car of sensor-based system (3); Photo catalysis air purifying system (4) is connected with the output voltage terminal of control Driver Circuit (2) respectively with the working power end that drives ventilating system (5).
2, vehicle-mounted air quality sensing and controlling system according to claim 1 is characterized in that: light catalytic purifying system (4) comprises preposition antibiotic filter screen (8), modified activated carbon screen pack (9), photocatalysis screen pack (10), UV ultraviolet sterilization apparatus (11) and air negative ion generator (12); Described preposition antibiotic filter screen (8) is connected with modified activated carbon screen pack (9), photocatalysis screen pack (10), UV ultraviolet sterilization apparatus (11), photocatalysis screen pack (10-1), UV ultraviolet sterilization apparatus (11-1), photocatalysis screen pack (10-2) and air negative ion generator (12) successively.
3, vehicle-mounted air quality sensing and controlling system according to claim 1 is characterized in that: discern automatically and adopt SENSOR gas sensor (7) in the sensor-based system (3).
4, vehicle-mounted air quality sensing and controlling system according to claim 1 is characterized in that: the output port of single-chip microcomputer (1) also is connected with the control input end of charactron (15), a plurality of striation (14), light emitting diode indicator (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076250 CN2724068Y (en) | 2004-08-09 | 2004-08-09 | Vehicle carried air quality sensing control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420076250 CN2724068Y (en) | 2004-08-09 | 2004-08-09 | Vehicle carried air quality sensing control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2724068Y true CN2724068Y (en) | 2005-09-07 |
Family
ID=35037692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420076250 Expired - Fee Related CN2724068Y (en) | 2004-08-09 | 2004-08-09 | Vehicle carried air quality sensing control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2724068Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443816C (en) * | 2005-12-05 | 2008-12-17 | 广东珠江开关有限公司 | Smart indoor air-changing control device |
| CN101832617A (en) * | 2010-04-16 | 2010-09-15 | 深圳市宝富利科技有限公司 | AQS (Air Quality System) implementing method and system applied to automobile afterloading modification |
| CN102837580A (en) * | 2012-08-28 | 2012-12-26 | 天津博信汽车零部件有限公司 | In-car air purifying device and purifying method |
| CN102140879B (en) * | 2010-02-02 | 2013-08-07 | 兰泽华 | Household livable air quality adjusting and control device and method |
| CN104133038A (en) * | 2013-06-21 | 2014-11-05 | 赵时旻 | Vehicle internal environment monitoring and control system |
| CN108938225A (en) * | 2018-06-05 | 2018-12-07 | 北京越洋新康科技发展有限公司 | Portable medical vehicle control method and device |
-
2004
- 2004-08-09 CN CN 200420076250 patent/CN2724068Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443816C (en) * | 2005-12-05 | 2008-12-17 | 广东珠江开关有限公司 | Smart indoor air-changing control device |
| CN102140879B (en) * | 2010-02-02 | 2013-08-07 | 兰泽华 | Household livable air quality adjusting and control device and method |
| CN101832617A (en) * | 2010-04-16 | 2010-09-15 | 深圳市宝富利科技有限公司 | AQS (Air Quality System) implementing method and system applied to automobile afterloading modification |
| CN101832617B (en) * | 2010-04-16 | 2012-07-25 | 深圳市宝富利科技有限公司 | AQS (Air Quality System) implementing method and system applied to automobile afterloading modification |
| CN102837580A (en) * | 2012-08-28 | 2012-12-26 | 天津博信汽车零部件有限公司 | In-car air purifying device and purifying method |
| CN104133038A (en) * | 2013-06-21 | 2014-11-05 | 赵时旻 | Vehicle internal environment monitoring and control system |
| CN108938225A (en) * | 2018-06-05 | 2018-12-07 | 北京越洋新康科技发展有限公司 | Portable medical vehicle control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |