CN204432297U - Automobile passenger compartment automatic air control system and automobile - Google Patents
Automobile passenger compartment automatic air control system and automobile Download PDFInfo
- Publication number
- CN204432297U CN204432297U CN201420704669.4U CN201420704669U CN204432297U CN 204432297 U CN204432297 U CN 204432297U CN 201420704669 U CN201420704669 U CN 201420704669U CN 204432297 U CN204432297 U CN 204432297U
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- exhaust gas
- automobile
- control system
- passenger compartment
- outer circulation
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile passenger compartment automatic air control system and automobile, this control system comprises some exhaust gas oxygensensors for detecting oxygen content in passenger accommodation, all exhaust gas oxygensensors connect signal acquisition controller in parallel, signal acquisition controller connects vehicle air conditioner outer circulation circuit, and whether automatically controls the startup of vehicle air conditioner outer circulation circuit according to exhaust gas oxygensensor collection result.When passenger accommodation oxygen concentration being detected lower than setting value, this system will open outer circulation automatically.Therefore, by this variotrol, can guarantee that passenger accommodation oxygen concentration is in comparatively suitable concentration all the time, thus take environment for passenger provides comfortable.
Description
Technical field
The utility model relates to air regulation in car, specifically relate to a kind of automobile passenger compartment automatic air control system and automobile, when oxygen concentration in car is lower than setting value, native system will open outer circulation automatically, thus raising travelling comfort, belong to automobile technical field.
Background technology
Along with modern automobile is to the high request of speed and NVH and comfort, this causes the leak tightness of automobile to be become better and better.Under many circumstances, driver needs to close vehicle window, such as, 1) run at high speed on expressway, in order to reduce noise and windage; 2) to turn on the aircondition summer refrigeration; 3) open warm braw winter to heat; Door and window can be closed tight and close outer circulation simultaneously by said circumstances driver.In these cases, owing to forming a complete fully enclosed space in car, oxygen content in passenger accommodation will inevitably be caused to reduce gradually, the time one is long, easily causes driver and passenger to be in the environment of anoxic, brings uncomfortable driving and feeling for taking.As located in this context for a long time, the lighter affects person's development speed, easily feels sleepy, and some is suffered to the passenger of disease, and serious may bring out potential disease.
Summary of the invention
For prior art above shortcomings, the purpose of this utility model is to provide a kind of automobile passenger compartment automatic air control system and automobile, when oxygen concentration in car is lower than setting value, native system will open vehicle air conditioner outer circulation automatically, to guarantee that passenger accommodation is in comparatively comfortable environment all the time.
To achieve these goals, the technical solution adopted in the utility model is such:
Automobile passenger compartment automatic air control system, this control system comprises some exhaust gas oxygensensors for detecting oxygen content in passenger accommodation, all exhaust gas oxygensensors connect signal acquisition controller in parallel, signal acquisition controller connects vehicle air conditioner outer circulation circuit, and whether automatically controls the startup of vehicle air conditioner outer circulation circuit according to exhaust gas oxygensensor collection result.
Described exhaust gas oxygensensor is 3-5, and is evenly arranged in place instrument desk being convenient to gather air.The connection of more convenient like this exhaust gas oxygensensor, signal acquisition controller and vehicle air conditioner outer circulation circuit, because vehicle air conditioner outer circulation circuit is inherently on instrument desk.
Described exhaust gas oxygensensor is arranged near vehicle air conditioner air outlet.The oxygen content of such collection is more accurate.
A kind of automobile, comprises aforesaid automobile passenger compartment automatic air control system.
The utility model detects oxygen content in passenger accommodation by the several exhaust gas oxygensensors arranged, and when passenger accommodation oxygen concentration being detected lower than setting value, this system will open outer circulation automatically.If when detecting that oxygen concentration is not less than the reasonable value of setting, system can not intervene corresponding system.Therefore, by this variotrol, can guarantee that passenger accommodation oxygen concentration is in comparatively suitable concentration all the time, thus take environment for passenger provides comfortable.
Accompanying drawing explanation
Fig. 1-the utility model automobile passenger compartment automatic air control system structural representation.
Fig. 2-the arrangement plan of the utility model exhaust gas oxygensensor on vehicle instrument desk assembly (front angle).
Fig. 3-the arrangement plan of the utility model exhaust gas oxygensensor on vehicle instrument desk assembly (depression angle).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, upper as can be seen from figure, the utility model automobile passenger compartment automatic air control system, this control system comprises some exhaust gas oxygensensors 1 for detecting oxygen content in passenger accommodation, all exhaust gas oxygensensors 1 connect signal acquisition controller 2 in parallel, the Signal transmissions gathered by exhaust gas oxygensensor by connection is to signal acquisition controller 2, signal acquisition controller 2 connects vehicle air conditioner outer circulation circuit again, and whether automatically controls vehicle air conditioner outer circulation circuit start according to exhaust gas oxygensensor collection result.Signal acquisition controller 2 is connected with storage battery is simultaneously powered by storage battery 4.
The utility model detects oxygen content in passenger accommodationes by the several exhaust gas oxygensensors arranged, and when detecting that passenger accommodation oxygen concentration that any one exhaust gas oxygensensor gathers is lower than setting value, this system will open outer circulation automatically.If when detecting that oxygen concentration is not less than the reasonable value of setting, system can not intervene corresponding system.Therefore, by this variotrol, can guarantee that passenger accommodation oxygen concentration is in comparatively suitable concentration all the time, thus take environment for passenger provides comfortable.And, because existing vehicle air conditioner all carries outer circulation circuit, therefore, only need to set up exhaust gas oxygensensor and signal acquisition controller, convenient installation, change little to existing structure and a/c system.And signal acquisition controller can be integrated on ready-made Air-Conditioning Control Panel 3.
During actual design, described exhaust gas oxygensensor is 3-5, and is evenly arranged in place instrument desk being convenient to gather air, sees Fig. 2 and Fig. 3.The connection of more convenient like this exhaust gas oxygensensor, signal acquisition controller and vehicle air conditioner outer circulation circuit, because vehicle air conditioner outer circulation circuit is inherently on instrument desk, cabling is convenient.
Described exhaust gas oxygensensor is arranged near vehicle air conditioner air outlet.The oxygen content of such collection is more accurate.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (4)
1. automobile passenger compartment automatic air control system, it is characterized in that: this control system comprises some exhaust gas oxygensensors for detecting oxygen content in passenger accommodation, all exhaust gas oxygensensors connect signal acquisition controller in parallel, signal acquisition controller connects vehicle air conditioner outer circulation circuit, and whether automatically controls the startup of vehicle air conditioner outer circulation circuit according to exhaust gas oxygensensor collection result.
2. automobile passenger compartment automatic air control system according to claim 1, is characterized in that: described exhaust gas oxygensensor is 3-5, and is evenly arranged in place instrument desk being convenient to gather air.
3. automobile passenger compartment automatic air control system according to claim 1, is characterized in that: described exhaust gas oxygensensor is arranged near vehicle air conditioner air outlet.
4. an automobile, is characterized in that: comprise the arbitrary described automobile passenger compartment automatic air control system of claim 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704669.4U CN204432297U (en) | 2014-11-21 | 2014-11-21 | Automobile passenger compartment automatic air control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704669.4U CN204432297U (en) | 2014-11-21 | 2014-11-21 | Automobile passenger compartment automatic air control system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432297U true CN204432297U (en) | 2015-07-01 |
Family
ID=53600207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704669.4U Expired - Fee Related CN204432297U (en) | 2014-11-21 | 2014-11-21 | Automobile passenger compartment automatic air control system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432297U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401202A (en) * | 2014-11-21 | 2015-03-11 | 力帆实业(集团)股份有限公司 | Automatic adjusting system for air of automobile passenger compartment |
| CN106671732A (en) * | 2017-01-04 | 2017-05-17 | 北京长安汽车工程技术研究有限责任公司 | Air conditioning method, system and device |
-
2014
- 2014-11-21 CN CN201420704669.4U patent/CN204432297U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401202A (en) * | 2014-11-21 | 2015-03-11 | 力帆实业(集团)股份有限公司 | Automatic adjusting system for air of automobile passenger compartment |
| CN106671732A (en) * | 2017-01-04 | 2017-05-17 | 北京长安汽车工程技术研究有限责任公司 | Air conditioning method, system and device |
| CN106671732B (en) * | 2017-01-04 | 2020-07-03 | 北京长安汽车工程技术研究有限责任公司 | Air conditioning method, system and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |