CN114211941B - Automobile interior intelligent air filtering method based on big data - Google Patents
Automobile interior intelligent air filtering method based on big data Download PDFInfo
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- CN114211941B CN114211941B CN202111496401.7A CN202111496401A CN114211941B CN 114211941 B CN114211941 B CN 114211941B CN 202111496401 A CN202111496401 A CN 202111496401A CN 114211941 B CN114211941 B CN 114211941B
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- 238000001914 filtration Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000006870 function Effects 0.000 claims abstract description 29
- 238000000746 purification Methods 0.000 claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention relates to an intelligent air filtering method in an automobile based on big data, which comprises the steps of opening and closing doors and windows of the automobile and judging the opening and closing states of a blower; primary filtering and judging; in the intelligent air filtering execution process, if the internal and external circulation keys are operated, the function enters a standby state; in the intelligent air filtering execution process, if the door and window are opened, executing and stopping; in the intelligent air filtering execution process, if the intelligent air filtering function key is operated to be closed, the function program jumps out; after the intelligent air filtering function is closed and then opened, the condition is met, and the execution process is entered, so that the primary purification is equivalent; after the whole vehicle IG is powered down and then powered up, the intelligent air filtering function is started according to the memory setting, and the execution process is started under the condition that the condition is met, so that the primary purification is equivalent; when cloud large environment data are lost, the non-primary purification execution time is T1; the maximum filter execution time is set to T0. The method can effectively improve the air quality in the vehicle, reduce the cost of the whole vehicle and improve the air quality in the vehicle.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to an intelligent air filtering method in an automobile based on big data.
Background
At present, various car manufacturers equip high-efficiency filtering, purifying and sterilizing systems in the cars to improve the air quality in the cars. However, the cost of the whole vehicle equipment also rises, and how to reduce the cost of the whole vehicle under the condition of improving the air quality in the vehicle is a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide an intelligent air filtering method in an automobile based on big data, which aims to solve the problem of reducing the cost of the whole automobile under the condition of improving the air quality in the automobile.
The invention aims at realizing the following technical scheme:
an intelligent air filtering method in an automobile based on big data comprises the following steps:
A. according to the input information, judging the opening and closing state of the doors and windows of the automobile and the opening and closing state of the air blower, and if the doors and windows are not closed or the air blower is not opened, sending a voice command to the whole automobile sound control unit to prompt voice and POP information, and prompting a client to close the doors and windows and open the air blower; if the door and window are judged to be closed and the blower is started, entering a next judging condition;
B. judging whether the primary filtration is carried out according to the input information, if the primary filtration is judged, the air conditioning system enters an internal circulation working state to carry out rapid air filtration, and the primary filtration is completed within a filtration time T1; if the secondary filtration is judged not to be carried out; performing a secondary filtering;
C. in the intelligent air filtering execution process, if the internal and external circulation keys are operated, the operation of an in-vehicle member is required to be responded, the execution process is stopped, and the functions enter a standby state;
D. in the intelligent air filtering execution process, if the door and window is opened, executing and stopping, and re-entering the execution process after the door and window is closed;
E. in the intelligent air filtering execution process, if the intelligent air filtering function key is operated to be closed, the function program jumps out, and the circulating air door returns to the previous working state.
F. After the intelligent air filtering function is closed and then opened, the intelligent air filtering function enters an execution process under the condition that the condition is met, and the intelligent air filtering function is equivalent to primary purification;
G. and after the whole vehicle IG is powered down and then powered up, the intelligent air filtering function is started according to the memory setting, and the execution process is started under the condition that the condition is met, so that the intelligent air filtering function is equivalent to primary purification. The method comprises the steps of carrying out a first treatment on the surface of the
H. When cloud large environment data are lost, the non-primary purification execution time is T1;
I. the maximum filter execution time is set to T0.
Further, in the step a, the input information includes big cloud environment data, an opening and closing state of doors and windows of the automobile, and a working state of a blower.
Further, the cloud environment big data includes PM2.5, PM10 concentration and an environmental air quality index AQI.
Further, in step B, the input information includes filter element service life.
Further, in step B, T1 is 5min.
Further, in the step B, the filtering time T2 is related to the quality of the environment close to the vehicle, the service life of the filter element and the working state of the air blower, and is obtained through the calibration of the whole vehicle, and the longer the door and window opening time is, the shorter the service life of the filter element is, the worse the environment is, and the longer the non-primary purifying time is.
Further, in step I, T0 is 10min.
Compared with the prior art, the invention has the beneficial effects that:
according to the intelligent air filtering method based on the big data in the automobile, on the premise of combining the big database information of the cloud environment quality of the Internet and the running state information of the whole automobile, the air conditioning system is controlled to enter an internal circulation working state in time, and the air in the automobile is filtered in a rapid circulation mode by utilizing the air conditioning filter element in the automobile, so that the air quality in the automobile is effectively improved; according to the method, the hardware equipment investment for detecting the air quality outside the vehicle is reduced, the large data of the cloud environment quality of the Internet is used as the reference value of the environment quality of the near vehicle, the cost of the whole vehicle is reduced, and the air quality in the vehicle is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a control logic diagram of an intelligent air filtration method within an automobile based on big data.
Detailed Description
The invention is further illustrated by the following examples:
the invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. In addition, for convenience of description, only some, but not all structures related to the technical solution of the present invention are shown in the drawings.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
The input information of the intelligent air filtering method based on the big data in the automobile comprises information such as big cloud environment data (PM 2.5, PM10 concentration and environmental air quality index AQI), automobile door and window opening and closing states, air blower working states, filter element service life and the like.
As shown in fig. 1, after the intelligent air filtering function is started, the intelligent air filtering method for the interior of the automobile based on big data comprises the following steps:
1. and judging the opening and closing state of the doors and windows of the automobile and the opening and closing state of the air blower, and if judging that the doors and windows are not closed or the air blower is not opened, sending a voice command to the whole automobile sound control unit to prompt voice and POP information, and prompting a client to close the doors and windows and open the air blower. If it is determined that the door and window are closed and the blower is turned on, the next determination condition is entered.
2. And judging whether the air conditioning system is primary filtration, if so, entering an internal circulation working state to perform rapid air filtration, and completing the primary filtration after the filtration time T1 (5 min). If the secondary filtration is not judged. The secondary filtering is executed, the filtering time T2 is related to the quality of the environment close to the vehicle, the service life of the filter element and the working state of the blower, the time for opening the door and window is longer, the service life of the filter element is shorter, the environment is worse, and the non-primary purifying time is longer.
3. In the intelligent air filtering execution process, if the internal and external circulation keys are operated, the execution process is stopped in response to the operation of an in-vehicle member, and the functions enter a standby state.
4. In the intelligent air filtering execution process, if the door and window is opened, the execution is stopped, and the execution process is restarted after the door and window is closed.
5. In the intelligent air filtering execution process, if the intelligent air filtering function key is operated to be closed, the function program jumps out, and the circulating air door returns to the previous working state.
6. After the intelligent air filtering function is closed and then opened, the intelligent air filtering function enters an execution process under the condition that the condition is met, and the intelligent air filtering function is equivalent to primary purification.
7. And after the whole vehicle IG is powered down and then powered up, the intelligent air filtering function is started according to the memory setting, and the execution process is started under the condition that the condition is met, so that the intelligent air filtering function is equivalent to primary purification.
8. When the cloud large environment data is lost, the non-primary purification execution time is T1.
9. Maximum filter execution time t0=10min (to be calibrated)
Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.
Claims (1)
1. The intelligent air filtering method for the automobile interior based on the big data is characterized by comprising the following steps of:
A. according to the input information, judging the opening and closing state of the doors and windows of the automobile and the opening and closing state of the air blower, and if judging that the doors and windows are not closed or the air blower is not opened, sending a voice command to the whole automobile sound control unit to carry out voice and information prompt, and prompting a client to close the doors and windows and open the air blower; if the door and window are judged to be closed and the blower is started, entering a next judging condition; the input information comprises cloud environment big data, automobile door and window opening and closing states and air blower working states; the cloud environment big data comprise PM2.5, PM10 concentration and an environment air quality index AQI;
B. judging whether the primary filtration is carried out according to the input information, if the primary filtration is judged, the air conditioning system enters an internal circulation working state to carry out rapid air filtration, and the primary filtration is completed within a filtration time T1; if the secondary filtration is judged not to be carried out; performing a secondary filtering for a filtering time T2; the input information comprises the service life of the filter element, and T1 is 5min; the filtering time T2 is related to the quality of the environment close to the vehicle, the service life of the filter element and the working state of the blower, and is obtained through the calibration of the whole vehicle, and the longer the door and window opening time is, the shorter the service life of the filter element is, the worse the environment is, and the longer the non-primary purifying time is;
C. in the intelligent air filtering execution process, if the internal and external circulation keys are operated, the operation of an in-vehicle member is required to be responded, the execution process is stopped, and the functions enter a standby state;
D. in the intelligent air filtering execution process, if the door and window is opened, executing and stopping, and re-entering the execution process after the door and window is closed;
E. in the intelligent air filtering execution process, if the intelligent air filtering function key is operated to be closed, the function program jumps out, and the circulating air door returns to the previous working state;
F. after the intelligent air filtering function is closed and then opened, the intelligent air filtering function enters an execution process under the condition that the condition is met, and the intelligent air filtering function is equivalent to primary purification;
G. after the whole vehicle IG is powered down and then powered up, the intelligent air filtering function is started according to the memory setting, and the execution process is started under the condition that the condition is met, so that the primary purification is equivalent;
H. when cloud large environment data are lost, the non-primary purification execution time is T1;
I. the maximum filtering execution time is set to T0, and T0 is 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111496401.7A CN114211941B (en) | 2021-12-09 | 2021-12-09 | Automobile interior intelligent air filtering method based on big data |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111496401.7A CN114211941B (en) | 2021-12-09 | 2021-12-09 | Automobile interior intelligent air filtering method based on big data |
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| CN114211941A CN114211941A (en) | 2022-03-22 |
| CN114211941B true CN114211941B (en) | 2023-10-20 |
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| CN114211941A (en) | 2022-03-22 |
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Address after: 130012 no.4888, Yushan Road, Changchun high tech Development Zone, Jilin Province Patentee after: FAW Besturn Automotive Co.,Ltd. Country or region after: China Address before: No. 4888, Yushan Road, Changchun high tech Industrial Development Zone, Changchun City, Jilin Province Patentee before: FAW Pentium Car Co.,Ltd. Country or region before: China |
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