CN205439882U - Air quality control system that passenger train was used - Google Patents
Air quality control system that passenger train was used Download PDFInfo
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- CN205439882U CN205439882U CN201620001492.0U CN201620001492U CN205439882U CN 205439882 U CN205439882 U CN 205439882U CN 201620001492 U CN201620001492 U CN 201620001492U CN 205439882 U CN205439882 U CN 205439882U
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- vehicle
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- ecu
- air quality
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- Air Conditioning Control Device (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an air quality control system that passenger train was used, including ECU, carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature transducer, on -vehicle air conditioner, on -vehicle clarifier, on -vehicle scavenger fan, ECU's input port pass through the feeder and be connected with carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature transducer respectively, ECU's output port passes through the feeder, and on -vehicle air conditioner, on -vehicle clarifier, on -vehicle scavenger fan are connected respectively. Because the utility model discloses a ECU is given with the data transfer who gathers to various sensor real time monitoring inside and outside air quality, realizes deciding to open on -vehicle relevant air regenerating device by the logical decision through ECU, and the while reaches the comfortable purpose of customer according to the relevant air regenerating device's of air quality condition decision in the car working strength.
Description
Technical field
This utility model relates to vehicular field, particularly relates to the AQS of a kind of passenger vehicle.
Background technology
Along with the development of automobile, China Coach has obtained the development advanced by leaps and bounds especially, and its technology is the most highly developed, is widely used.Make a general survey of Passenger Cars in China and Abroad, also do not have regulation that visitor's in-vehicle air environment is made strict data to limit, but automobile interior material environment friendly spread in performance is uneven, often new car all can give out unpleasant irritative gas in several months, and major part sightseeing bus is all to use sealed glass the most at present, passenger vehicle occupant's density is big, health status is failed to understand, in car, air is mixed by the iterative cycles of air-conditioning, is particularly easy to cause transmission of disease, simultaneously along with the increase of riding time, O in car2Lowering of concentration, CO2Concentration increases, and can cause the discomforts such as personnel are dizzy.Although some regulations have been done by country JT/T325 " operating passenger car Type division and ranking ", but there is presently no some realistic plans, along with the decline of domestic air quality, the new wind of outside introduction cannot meet the demand of passenger.
Summary of the invention
The purpose of this utility model is to provide the AQS of a kind of higher passenger vehicle of client's comfort level.
For achieving the above object, technical solution of the present utility model is:
This utility model is the AQS of a kind of passenger vehicle, including ECU, carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature sensor, on-board air conditioner, vehicle-mounted depurator, vehicle carried air exchanging fan；The input port of described ECU is connected with carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature sensor respectively by feeder line, and the output port of ECU is connected by feeder line on-board air conditioner respectively, vehicle-mounted depurator, vehicle carried air exchanging fan.
After using such scheme, owing to this utility model includes various sensor, pass through CO2Concentration sensor, VOC sensor, PM2.5 sensor, environment temperature sensor monitor inside and outside air quality in real time and send the data of collection to ECU, logical judgment is realized by ECU, determine to open vehicle-mounted relevant air regenerating device, determine the working strength of relevant air regenerating device simultaneously according to in-car air quality situation, reach the purpose that client is comfortable.
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Detailed description of the invention
As it is shown in figure 1, this utility model is the AQS of a kind of passenger vehicle, including ECU1, carbon dioxide sensor 2, VOC sensor 3, PM2.5 sensor 4, environment temperature sensor 5, on-board air conditioner 6, vehicle-mounted depurator 7, vehicle carried air exchanging fan 8.
The input port of described ECU1 is connected with carbon dioxide sensor 2, VOC sensor 3, PM2.5 sensor 4, environment temperature sensor 5 respectively by feeder line, and the output port of ECU is by feeder line on-board air conditioner 6 respectively, vehicle-mounted depurator 7, vehicle carried air exchanging fan 8 connection.
Operation principle of the present utility model:
1,1500PPm simultaneously outdoor temperature is reached when CO2 concentration > 20 DEG C, the aeration device air door of on-board air conditioner 6 and overhead vehicle carried air exchanging fan 8 rotating speeds increases the unlatching of linear direct proportion with concentration, CO2 concentration is down to 800PPm, the aeration device air door of on-board air conditioner 6 and overhead vehicle carried air exchanging fan 8 closedown.
2,1500PPm outdoor temperature < 20 DEG C simultaneously is reached when CO2 concentration, the aeration device throttle opening of on-board air conditioner 6 controls to fan 8 rotating speeds at 10% and overhead vehicle carried air exchanging and increases the unlatching of linear direct proportion with concentration, CO2 concentration is down to 800PPm, the aeration device air door of on-board air conditioner 6 and overhead vehicle carried air exchanging fan 8 closedown.
3,0.5mg/m is reached when VOC total amount concentration3Time, vehicle-mounted depurator 7 is started working, and increases linear direct proportion with concentration and opens, when VOC total amount concentration reaches 0.6mg/m3Time, the full speed operation of vehicle-mounted depurator 7, cannot decline if persistently risen, then send alarm signal (dividing three grades: slight, moderate, severe), if evacuation passenger must be stopped when reaching severe.
Emphasis of the present utility model is that and monitors the inside and outside air quality of car by various sensing elements, the data monitored in real time is analyzed, finally makes in-car air quality reach optimal.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong in the range of this utility model patent contains.
Claims (1)
1. the AQS of a passenger vehicle, it is characterised in that: include that ECU, carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature sensor, on-board air conditioner, vehicle-mounted depurator, vehicle carried air exchanging are fanned；The input port of described ECU is connected with carbon dioxide sensor, VOC sensor, PM2.5 sensor, environment temperature sensor respectively by feeder line, and the output port of ECU is connected by feeder line on-board air conditioner respectively, vehicle-mounted depurator, vehicle carried air exchanging fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001492.0U CN205439882U (en) | 2016-01-04 | 2016-01-04 | Air quality control system that passenger train was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001492.0U CN205439882U (en) | 2016-01-04 | 2016-01-04 | Air quality control system that passenger train was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439882U true CN205439882U (en) | 2016-08-10 |
Family
ID=56600627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001492.0U Expired - Fee Related CN205439882U (en) | 2016-01-04 | 2016-01-04 | Air quality control system that passenger train was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369751A (en) * | 2016-09-12 | 2017-02-01 | 青岛海尔空调器有限总公司 | Fresh air exchange control method |
-
2016
- 2016-01-04 CN CN201620001492.0U patent/CN205439882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369751A (en) * | 2016-09-12 | 2017-02-01 | 青岛海尔空调器有限总公司 | Fresh air exchange control method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20220104 |