CN204757277U - Air quality control device - Google Patents
Air quality control device Download PDFInfo
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- CN204757277U CN204757277U CN201520410735.1U CN201520410735U CN204757277U CN 204757277 U CN204757277 U CN 204757277U CN 201520410735 U CN201520410735 U CN 201520410735U CN 204757277 U CN204757277 U CN 204757277U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides an air quality control device, is applied to the vehicle, including front truck detection module, air condition module and controller. Front truck detection module detects vehicle the place ahead in order to gain and to export front truck information. The controller is connected in front truck detection module. And the controller is received front truck information and is corresponded optionally output control command to air condition module to it maintains the air quality in the vehicle to start the air condition module.
Description
Technical field
The utility model relates to a kind of control device, particularly a kind of air quality control device.
Background technology
Automobile is the vehicles quite universal at present, due to the narrow space in car, therefore easy pollution of circulation thing (as the waste gas etc. that suspended particulates, bacterium or locomotive produce) and have a strong impact on air quality in vehicle, the health of harm driver and passenger.
Because the problems referred to above, at present in response to mode approximately can be divided into two kinds, wherein one installs air cleaner in car, and can start when air quality in vehicle is not good, to maintain good environment inside car.Another kind of then be at the inlet air place of aircondition installing air quality sensor, to sense by outside air quality into the car and then to remind driver relatively in response to (as switched aircondition in inner air circulation pattern).
Hold, although said method can improve the air quality in car, but cannot immediately avoid the air that polluted outside car into the car, that is, driver is normally when experiencing air quality in vehicle and being not good, just there is warning in associated sensed device, is not inconsistent actual demand in fact and causes the service life reducing relevant cleaning device (filter screen or air cleaner as aircondition).
Utility model content
Because the problems referred to above, the purpose of this utility model is to provide a kind of air quality control device, is applied to vehicle, comprises Foregut fermenters module, air conditioning module and controller.Foregut fermenters module and air conditioning module are arranged at vehicle, and described Foregut fermenters module detects vehicle front to obtain and to export front truck information.Controller is arranged at vehicle and is connected to Foregut fermenters module and air conditioning module.Wherein, controller receives front truck information and corresponding selection ground exports control instruction to air conditioning module, in other words, controller judges whether will export control instruction to air conditioning module according to front truck information, to start the air quality in air conditioning module maintenance vehicle.
By this, the front truck information (as front truck image or leading vehicle distance) that controller detects according to Foregut fermenters module, can in advance before the front vehicles produced pollution enters vehicle, open air conditioning module and maintain air quality in vehicle, interior gas circulation pattern is switched to preventing pollution into the car as started air-conditioning, or the air cleaner running in startup car, makes air quality in vehicle maintain kilter, produces with prevent disease.
For reaching above-mentioned purpose, the utility model provides a kind of air quality control device, is applied to a vehicle, and this air quality control device comprises:
One Foregut fermenters module, is arranged on this vehicle, and this Foregut fermenters module detects this vehicle front to obtain and to export a front truck information;
One air conditioning module, is arranged on this vehicle; And
One controller, to be arranged on this vehicle and to be connected to this Foregut fermenters module;
Wherein, this controller receive this front truck information and corresponding selection export a control instruction to this air conditioning module, maintain air quality in this vehicle to start this air conditioning module.
Above-mentioned air quality control device, wherein this Foregut fermenters module comprises a camera module, and this camera module continues this vehicle front of shooting and obtains a front truck image, and this front truck information comprises this front truck image.
Above-mentioned air quality control device, wherein this camera module is arranged on a rearview mirror of this vehicle interior.
Above-mentioned air quality control device, wherein this controller exports this control instruction when this front truck image is greater than a preset range.
Above-mentioned air quality control device, wherein this Foregut fermenters module comprises a radar module, and this radar module detects this vehicle front and obtains a leading vehicle distance, and this front truck information comprises this leading vehicle distance.
Above-mentioned air quality control device, wherein this radar module is arranged on a front bumper of this vehicle.
Above-mentioned air quality control device, wherein this controller exports this control instruction when this leading vehicle distance is less than a setting value.
Above-mentioned air quality control device, wherein more comprise a velocity measuring module, be connected to this controller, this velocity measuring module detects and exports the current travel speed of this vehicle, and this controller more receives this travel speed and more to travel speed should optionally export this control instruction.
Above-mentioned air quality control device, wherein this air conditioning module comprises an air-conditioning unit, and this air-conditioning unit that this control instruction correspondence starts this air conditioning module switches on gas circulation pattern in.
Above-mentioned air quality control device, wherein this air conditioning module more comprises the air cleaning unit being positioned at this vehicle interior, and the more corresponding air quality monitoring value of this controller optionally exports an enabled instruction to open this air cleaning unit.
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail, but not as to restriction of the present utility model.
Accompanying drawing explanation
The system block diagram of Fig. 1 the utility model air quality control device first embodiment;
The system block diagram of Fig. 2 the utility model air quality control device second embodiment;
Fig. 3 the utility model air quality control device is installed on the plane of vehicle;
Fig. 4 the utility model air quality control device is installed on another plane of vehicle;
Fig. 5 the utility model air quality control device is installed on the another plane of vehicle;
The shooting schematic diagram of Fig. 6 the utility model camera module.
Wherein, Reference numeral
1 air quality control device
2 vehicles
3 rearview mirrors
4 front bumpers
5 inlet air places
6 Foregut fermenters modules
10 camera modules
20 radar modules
30 air conditioning module
31 air-conditioning units
32 air cleaning unit
40 controllers
50 velocity measuring modules
Air quality inductor in 60
70 outer air quality inductors
D12 front truck information
D1 front truck image
D2 leading vehicle distance
D3 control instruction
D4 travel speed
D5 enabled instruction
D6 air quality monitoring value
D7 extraneous air value
R preset range
Detailed description of the invention
Below in conjunction with accompanying drawing, structural principle of the present utility model and operation principle are described in detail:
As shown in Figure 1, the utility model air quality control device 1 includes Foregut fermenters module 6, air conditioning module 30 and controller 40, and described Foregut fermenters module 6 detects vehicle front to obtain and to export front truck information D12.In the present embodiment, described Foregut fermenters module 6 includes camera module 10 and radar module 20.As shown in Figure 3, above-mentioned camera module 10, radar module 20, air conditioning module 30 and controller 40 are installed on vehicle 2.
Can be video camera or drive recorder on above-mentioned camera module 10 is concrete and camera lens and display screen can be included, obtain with lasting shooting vehicle 2 front and export front truck image D1.As shown in Figure 5, in the present embodiment, camera module 10 is mounted on the rearview mirror 3 of vehicle 2 inside, and front truck image D1 can be presented on the display screen of camera module 10, this can join shown in Fig. 6, and front truck image D1 can be the front vehicles external form captured by camera module 10.But the utility model is non-as limit, in other embodiments, camera module 10 is also by sucker suction or the front windshield being attached on vehicle 2 with viscose or instrument board.In addition, camera module 10 can be directly use the camera system be originally arranged in car, as in lane bias alarm system (Lanedeparturewarningsystem) the track phtographic lens that uses.
Millimetre-wave radar, infrared radar or laser radar is can be on above-mentioned radar module 20 is concrete, detect in the mode by sending light wave or electric wave and export leading vehicle distance D2 (as 10 meters or 30 meters), namely can detect the distance whether front has vehicle and vehicle 2 and front truck.In detail, if radar module 20 detects that leading vehicle distance D2 is 30 meters, be also represent that there are other vehicles in front simultaneously.As shown in Figure 3, Figure 4, in the present embodiment, air quality control device 1 includes multiple radar module 20 and is arranged on respectively on the front bumper 4 of vehicle 2, but the utility model is non-as limit, in other embodiments, radar module 20 also can be arranged on front car light or bonnet.
By this, above-mentioned front truck information D12 can include the leading vehicle distance D2 that front truck image D1 captured by above-mentioned camera module 10 and radar module 20 detect.But the utility model is not limited thereto, in some aspects, Foregut fermenters module 6 also only can comprise camera module 10 or radar module 20, makes front truck information D12 only comprise front truck image D1 or leading vehicle distance D2.Or in other aspects, Foregut fermenters module 6, except comprising camera module 10 and radar module 20, more can comprise other detectors (front truck speed detector), make front truck information D12 more comprise the data of other front vehicles.
As shown in Figure 2, in the present embodiment, above-mentioned air conditioning module 30 includes air-conditioning unit 31 and air cleaning unit 32.Described air-conditioning unit 31 is the environmental control systems be installed in car, be positioned at inside, vehicle 2 front (as shown in Figure 3) in this, wherein air-conditioning unit 31 can have the functions such as ventilation, refrigeration and filtered air, and is mainly made up of mechanisms such as compressor, condenser, air blast and evaporimeters.Wherein air-conditioning unit 31 is changeable in interior gas circulation pattern or outer gas circulation pattern, and described interior gas circulation pattern refers to the function of closing the external exchange of air of air-conditioning unit 31, therefore the gas of outside cannot enter vehicle 2 inside.Otherwise outer gas circulation pattern refers to the function of opening the external exchange of air of air-conditioning unit 31, therefore extraneous gas can enter vehicle 2 inside.
An air cleaner is can be on above-mentioned air cleaning unit 32 is concrete; mainly can be made up of filter screen, fan and CD-ROM drive motor; as shown in Figure 3; in the present embodiment; air cleaning unit 32 is installed in the center armrest of vehicle 2 inside; the harmful substance (as bacterium, suspended particulates or organic compound) in car in air can be filtered, to maintain environment quality inside car after air cleaning unit 32 is started.But the utility model is not as limit, air cleaning unit 32 also can be arranged on other positions (as on instrument board) of vehicle 2 inside.
Can be PI controller or PID controller on above-mentioned controller 40 is concrete and be installed on vehicle 2 inside (as shown in Figure 3), described controller 40 is connected to above-mentioned camera module 10, radar module 20 and air conditioning module 30.Such as controller 40 is connected to camera module 10, radar module 20 and air conditioning module 30, with mutual signal transmission or data by wired mode (as ControllerAreaNetwork) or wireless mode (as Wifi, Bluetooth, ZigBee) communication.
Wherein, above-mentioned controller 40 can receive front truck image D1 or leading vehicle distance D2 and at least export control instruction D3 to air conditioning module 30 to one of them and corresponding selection, maintains air quality in vehicle 2 to start air conditioning module 30.That is, the front truck image D1 that the optionally connected receipts camera module 10 of controller 40 exports or radar module 20 one of them output in leading vehicle distance D2 plant data, using as judging whether to export the foundation of control instruction D3 to air conditioning module 30.In detail, controller 40 can judge whether to export control instruction D3 according to front truck image D1 or leading vehicle distance D2, or controller 40 can judge whether to export control instruction D3 according to front truck image D1 and leading vehicle distance D2 simultaneously.This illustrates as follows further:
As shown in Figure 4, in the present embodiment, when there are other vehicles in front to vehicle 2 in the process of moving, radar module 20 can detect leading vehicle distance D2 (as 20 meters) and transfer to controller 40, and controller 40 can export control instruction D3 to air conditioning module 30 when leading vehicle distance D2 is less than a setting value.Such as setting value is 25 meters, and leading vehicle distance D2 is 20 meters, and namely this Time Controller 40 exports control instruction D3.Otherwise if leading vehicle distance D2 is 30 meters, namely controller 40 does not export control instruction D3.Above-mentioned control instruction D3 can start air conditioning module 30 and switch air-conditioning unit 31 for interior gas circulation pattern, and reaching the waste gas preventing front vehicles from discharging in advance enters in vehicle 2, to maintain environment quality inside car.In other embodiments, the air cleaning unit 32 that control instruction D3 also only can start air conditioning module 30 operates, or the air-conditioning unit 31 that control instruction D3 can start air conditioning module 30 switches to interior gas circulation pattern to operate with unlatching air cleaning unit 32, and this does not limit to simultaneously.
Again as shown in Figure 6, in the present embodiment, when there are other vehicles in front to vehicle 2 in the process of moving, camera module 10 can photograph front truck image D1 and export controller 40 to, and namely controller 40 when receiving front truck image D1, can judge that there are other vehicles in front export control instruction D3.Or, controller 40 just exports control instruction D3 when front truck image D1 is greater than preset range R, easily discharge because large car (as truck or Combination Truck Tractor-trailer) mostly is diesel motor a large amount of and pollute more serious waste gas, therefore in the present embodiment, preset range R is predeterminable is the size range (as scope square in figure) of large car, can judge that front vehicles exports control instruction D3 as large car when the size of current vehicle image D1 exceeds the border of preset range R.Above-mentioned control instruction D3 can start air conditioning module 30 and switch air-conditioning unit 31 for interior gas circulation pattern, and reaching the waste gas preventing front vehicles from discharging in advance enters in vehicle 2, to maintain environment quality inside car.But the utility model is not as limit, in some embodiments, above-mentioned preset range R also can freely stipulate and non-limiting for shaped as frame or be preset as the size range of large car.Such as, preset range R also can be the boundary line at two intervals.
Or in some embodiments, controller 40 also can judge whether to export control instruction D3 according to front truck image D1 and leading vehicle distance D2 simultaneously.Such as, controller 40 is being judged as large car according to front truck image D1, and just exports control instruction D3 when leading vehicle distance D2 is less than 30 meters.
In addition, as shown in Figure 2, air quality control device 1 more can include velocity measuring module 50, can be speed sensor on described velocity measuring module 50 is concrete and be connected to the wheel shaft of controller 40 and vehicle 2, to detect the current travel speed D4 of vehicle 2 (as 10kmh, 20kmh or 50kmh), controller 40 more receives travel speed D4 and more corresponding travel speed D4 optionally exports control instruction D3, that is, controller 40 can be judge whether to export control instruction D3 according to front truck image D1 and travel speed D4, or judge whether to export control instruction D3 according to leading vehicle distance D2 and travel speed D4.Such as, in an embodiment, if (if velocity amplitude is 10kmh when travel speed D4 is less than a velocity amplitude, and travel speed D4 is 5kmh), controller 40 can judge vehicle 2 at present as traffic congestion situation or low-speed running state, now, as long as controller 40 receives front truck image D1, (namely representing that there are other vehicles in front) just exports control instruction D3.Reason is, during traffic congestion, the close together of vehicle 2 and front truck, therefore the pollutant of front truck is easier to enter in vehicle 2, and therefore no matter front truck image D1 is large car or compact car, and controller 40 all exports above-mentioned control instruction D3.Or, in another embodiment, if leading vehicle distance D2 is less than above-mentioned setting value, but (if velocity amplitude is 60kmh when travel speed D4 is greater than a velocity amplitude, and travel speed D4 is 70kmh), can judge vehicle 2 at present as high-speed travel state, now, controller 40 does not export control instruction D3.Reason is, though vehicle 2 is less than setting value with the distance of front truck, vehicle 2 is when fast state, and the flow velocity of extraneous gas is very fast, and therefore the pollutant of front truck is comparatively not easy to enter in vehicle 2.
As shown in Figure 2, in the present embodiment, air quality control device 1 more includes interior air quality inductor 60, is arranged at vehicle 2 inner and be connected to controller 40, to detect air quality in vehicle and delivery air character surveillance value D6.As shown in Figure 3, in the present embodiment, air quality control device 1 includes air quality inductor 60 in two and is arranged in above-mentioned air-conditioning unit 31 inner with above-mentioned air cleaning unit 32 respectively, and described air quality monitoring value D6 can refer to the concentration value of the gases such as the inner suspended particulates of vehicle 2, carbon monoxide and carbon dioxide.
The more corresponding above-mentioned air quality monitoring value D6 of above-mentioned controller 40 optionally exports enabled instruction D5 to open air cleaning unit 32.That is, controller 40 judges whether that exporting enabled instruction D5 opens air cleaning unit 32 with correspondence according to air quality monitoring value D6.For example, the aerosol concentration that controller 40 can show at air quality monitoring value D6 exports enabled instruction D5 to open air cleaning unit 32 purifying in-vehicle air when being greater than 1ppm.
As shown in Figure 2 and Figure 3, in the present embodiment, air quality control device 1 more comprises outer air quality inductor 70, be arranged at the inlet air place 5 in the outside front of vehicle 2 and be connected to controller 40, to detect and to export an extraneous air value D7, but be not limited thereto, in other embodiments, on the front car light that outer air quality inductor 70 also can be arranged on vehicle 2 or bonnet.Described extraneous air value D7 can refer to the suspended particulates of vehicle 2 extraneous air, the concentration value of the gas such as carbon monoxide and carbon dioxide.Controller 40 also (if the carbonomonoxide concentration in extraneous air value D7 is 3ppm, preset value is 1ppm) can export above-mentioned control instruction D3 when extraneous air value D7 is greater than a preset value.For example, when vehicle 2 extraneous air not good (as haze evil) or front produce waste gas at combustible articles, when causing extraneous air value D7 to be greater than preset value, namely controller 40 exports control instruction D3, interior gas circulation pattern is switched to the air-conditioning unit 31 starting air conditioning module 30, reach and immediately prevent external exhaust gas from entering in vehicle 2, to maintain environment quality inside car.
In sum, the front truck information (as front truck image or leading vehicle distance) that the utility model controller can detect according to Foregut fermenters module, in advance before the front vehicles produced pollution enters vehicle, open air conditioning module and maintain air quality in vehicle, interior gas circulation pattern is switched to preventing pollution into the car as started air-conditioning, or the air cleaner running in startup car, makes air quality in vehicle maintain kilter, produces with prevent disease.
Certainly; the utility model also can have other various embodiments; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (10)
1. an air quality control device, is applied to a vehicle, it is characterized in that, this air quality control device comprises:
One Foregut fermenters module, is arranged on this vehicle, and this Foregut fermenters module detects this vehicle front to obtain and to export a front truck information;
One air conditioning module, is arranged on this vehicle; And
One controller, to be arranged on this vehicle and to be connected to this Foregut fermenters module;
Wherein, this controller receive this front truck information and corresponding selection export a control instruction to this air conditioning module, maintain air quality in this vehicle to start this air conditioning module.
2. air quality control device according to claim 1, is characterized in that, this Foregut fermenters module comprises a camera module, and this camera module continues this vehicle front of shooting and obtains a front truck image, and this front truck information comprises this front truck image.
3. air quality control device according to claim 2, is characterized in that, this camera module is arranged on a rearview mirror of this vehicle interior.
4. air quality control device according to claim 2, is characterized in that, this controller exports this control instruction when this front truck image is greater than a preset range.
5. air quality control device according to claim 1, is characterized in that, this Foregut fermenters module comprises a radar module, and this radar module detects this vehicle front and obtains a leading vehicle distance, and this front truck information comprises this leading vehicle distance.
6. air quality control device according to claim 5, is characterized in that, this radar module is arranged on a front bumper of this vehicle.
7. air quality control device according to claim 5, is characterized in that, this controller exports this control instruction when this leading vehicle distance is less than a setting value.
8. air quality control device according to claim 1, it is characterized in that, more comprise a velocity measuring module, be connected to this controller, this velocity measuring module detects and exports the current travel speed of this vehicle, and this controller more receives this travel speed and more to travel speed should optionally export this control instruction.
9. air quality control device according to claim 1, is characterized in that, this air conditioning module comprises an air-conditioning unit, and this air-conditioning unit that this control instruction correspondence starts this air conditioning module switches on gas circulation pattern in.
10. air quality control device according to claim 9, it is characterized in that, this air conditioning module more comprises the air cleaning unit being positioned at this vehicle interior, and the more corresponding air quality monitoring value of this controller optionally exports an enabled instruction to open this air cleaning unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410735.1U CN204757277U (en) | 2015-06-15 | 2015-06-15 | Air quality control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520410735.1U CN204757277U (en) | 2015-06-15 | 2015-06-15 | Air quality control device |
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| Publication Number | Publication Date |
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| CN204757277U true CN204757277U (en) | 2015-11-11 |
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| CN201520410735.1U Active CN204757277U (en) | 2015-06-15 | 2015-06-15 | Air quality control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643827A (en) * | 2020-12-21 | 2022-06-21 | 研能科技股份有限公司 | Solution for preventing and treating air pollution in vehicle |
-
2015
- 2015-06-15 CN CN201520410735.1U patent/CN204757277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643827A (en) * | 2020-12-21 | 2022-06-21 | 研能科技股份有限公司 | Solution for preventing and treating air pollution in vehicle |
| CN114643827B (en) * | 2020-12-21 | 2024-04-12 | 研能科技股份有限公司 | Method for preventing and treating air pollution in vehicle |
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