CN116619972A - Method, device, equipment and storage medium for detecting service life of vehicle-mounted air conditioner filter element - Google Patents
Method, device, equipment and storage medium for detecting service life of vehicle-mounted air conditioner filter element Download PDFInfo
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00585—Means for monitoring, testing or servicing the air-conditioning
-
- 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
- B60H1/00978—Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
- B60R16/0234—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions related to maintenance or repairing of vehicles
Abstract
The embodiment of the application provides a service life detection method, device and equipment for a vehicle-mounted air conditioner filter element and a storage medium. In the service life detection method of the vehicle-mounted air conditioner filter element, the service life factor of the air conditioner filter element can be determined according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. Through the implementation mode, the residual service life of the vehicle-mounted air conditioner filter element can be calculated, the service life of the air conditioner filter element is not evaluated by vehicle maintenance personnel, the labor cost is saved, and passengers can be reminded of timely maintaining the filter element according to the residual service life, so that the life health of the passengers is prevented from being endangered due to the reduction of the filtering performance of the filter element.
Description
Technical Field
The application relates to the technical field of vehicle-mounted air conditioners, in particular to a service life detection method, device and equipment of a vehicle-mounted air conditioner filter element and a storage medium.
Background
During the running of the car, outside air may enter the cabin, but the outside air contains many different particles, such as dust, pollen, soot, abrasive particles, etc. The impurity in the air is absorbed through its filter core to on-vehicle air conditioner to reduce the air quality and to the stimulation that the driver's respiratory tract formed, make the driving more comfortable. The filter element of the vehicle-mounted air conditioner has a certain service life and needs to be replaced in time.
At present, the replacement operation of the filter element of the vehicle-mounted air conditioner is passive, and a vehicle maintenance person usually checks the filter element of the air conditioner and gives a filter element cleaning suggestion or a filter element replacement suggestion. This approach is dependent on the expertise of the maintenance personnel and consumes significant labor costs. Therefore, a solution is needed.
Disclosure of Invention
The embodiment of the application provides a service life detection method, device and equipment for a vehicle-mounted air conditioner filter element and a storage medium, which are used for detecting the residual service life of the vehicle-mounted air conditioner filter element, so that the labor cost is saved.
The embodiment of the application provides a service life detection method of a vehicle-mounted air conditioner filter element, which comprises the following steps: determining a service life factor of a filter element of a vehicle-mounted air conditioner according to air quality of a vehicle running environment and a circulation mode of the vehicle-mounted air conditioner of the vehicle; acquiring a first duration that the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration that the air quantity is larger than the designated gear; calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner; and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
Further alternatively, determining a life factor of a filter element of an on-vehicle air conditioner according to an air quality of a vehicle running environment and a circulation mode of the on-vehicle air conditioner of the vehicle includes: determining a first life factor of a vehicle-mounted air conditioner of a vehicle according to the air quality grade of a driving area of the vehicle; determining a second life factor of the vehicle-mounted air conditioner according to the air quality grade in the vehicle cabin of the vehicle; selecting a larger value from the first life factor and the second life factor as an air quality life factor of the vehicle-mounted air conditioner; determining a plurality of life coefficients of the filter element according to a plurality of circulation modes of a vehicle-mounted air conditioner of the vehicle; and calculating a plurality of life factors of the filter element in a plurality of circulation modes according to the air quality life factors and the plurality of life factors.
Further optionally, the air quality level of the driving area of the vehicle is in positive correlation with the first life factor; the air quality level in the cabin is in positive correlation with the second life factor.
Further optionally, calculating the remaining life of the air conditioner filter element according to the first time duration, the second time duration, the life factor and the total life duration of the filter element of the vehicle-mounted air conditioner includes: taking the sum of the service life factors as a summation coefficient, and carrying out summation calculation on the first duration and the second duration to obtain a calculation result of the service duration of the filter element; calculating the ratio of the calculated result of the service life to the total service life duration to be used as the service life consumption ratio of the filter element; and calculating the percentage of the residual life of the air conditioner filter element according to the life consumption proportion.
Further optionally, outputting corresponding filter element maintenance prompt information according to the remaining life of the filter element of the air conditioner, including: if the residual life of the filter element of the air conditioner is smaller than a first threshold value, outputting a prompt message for cleaning the filter element; if the residual life of the filter element of the air conditioner is smaller than a second threshold value, outputting a prompt message for replacing the filter element; the second threshold is less than the first threshold.
Further optionally, after outputting the prompt message for cleaning the filter element, the method further comprises: recording the cleaning times of the filter element, and outputting a prompt message for replacing the filter element when the cleaning times of the filter element in a set period are greater than a set time threshold; and/or, after each cleaning of the filter element, updating the total life of the filter element to a specified percentage of the total life before cleaning.
Further optionally, after outputting the prompt message for replacing the filter element, the method further includes: and after replacing the new filter element, responding to a filter element service life resetting operation, and acquiring the service life of the new filter element as the total service life of the new filter element so as to carry out service life detection on the new filter element according to the total service life of the new filter element.
The embodiment of the application also provides a service life detection device of the vehicle-mounted air conditioner filter element, which comprises the following components: a life factor determination module for: determining a service life factor of a filter element of a vehicle-mounted air conditioner according to air quality of a vehicle running environment and a circulation mode of the vehicle-mounted air conditioner of the vehicle; a duration acquisition module, configured to: acquiring a first duration that the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration that the air quantity is larger than the designated gear; a life calculation module for: calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner; the information output module is used for: and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
The embodiment of the application also provides electronic equipment, which comprises: a memory and a processor; wherein the memory is for: store one or more computer instructions; the processor is configured to execute the one or more computer instructions to: executing the steps in the service life detection method of the vehicle-mounted air conditioner filter element.
The embodiment of the application also provides a computer readable storage medium storing a computer program, which when executed by a processor, causes the processor to realize the steps in the service life detection method of the vehicle-mounted air conditioner filter element.
According to the method, the device, the equipment and the storage medium for detecting the service life of the vehicle-mounted air conditioner filter element, provided by the embodiment of the application, the service life factor of the air conditioner filter element can be determined according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner of the vehicle. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. Through the implementation mode, the residual service life of the vehicle-mounted air conditioner filter element can be calculated, the service life of the air conditioner filter element is not evaluated by vehicle maintenance personnel, the labor cost is saved, and passengers can be reminded of timely maintaining the filter element according to the residual service life, so that the life health of the passengers is prevented from being endangered due to the reduction of the filtering performance of the filter element.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is a flow chart of a method for detecting the service life of a vehicle-mounted air conditioner filter element according to an exemplary embodiment of the present application;
fig. 2 is a schematic diagram of a life detection device of a vehicle-mounted air conditioner filter element according to an exemplary embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In the prior art, the replacement operation of the vehicle-mounted air conditioner filter element is passive, and a vehicle maintenance person usually checks the air conditioner filter element and gives filter element cleaning advice or filter element replacement advice. This approach is dependent on the expertise of the maintenance personnel and consumes significant labor costs. In order to solve the technical problem, in some embodiments of the present application, a method for detecting the service life of a vehicle-mounted air conditioner filter element is provided.
In the service life detection method of the vehicle-mounted air conditioner filter element, the service life factor of the air conditioner filter element can be determined according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
Fig. 1 is a flow chart of a method for detecting the service life of a vehicle-mounted air conditioner filter element according to an exemplary embodiment of the present application, as shown in fig. 1, the method includes:
and 11, determining the service life factor of the filter element of the vehicle-mounted air conditioner according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner.
And 12, acquiring a first duration that the air volume of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration that the air volume is larger than the designated gear.
And step 13, calculating the residual life of the air conditioner filter element according to the first time, the second time, the life factor and the total life time of the filter element of the vehicle-mounted air conditioner.
And 14, outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
The present embodiment may be executed by an ECU (Electronic Control Unit ) disposed on the vehicle, an in-vehicle motion field controller, or an in-vehicle terminal, and the present embodiment is not limited. The ECU will be exemplified as an example.
The steps 11 and 12 may be performed in the above-described order, or the step 12 may be performed first and then the step 11 may be performed, or the steps 11 and 12 may be performed simultaneously, which is not limited in this embodiment.
In this embodiment, the ECU may determine the life factor of the filter element of the in-vehicle air conditioner according to the air quality of the vehicle running environment and the circulation mode of the in-vehicle air conditioner of the vehicle. The vehicle driving environment may include an outside environment and an inside environment. Wherein the cycling mode may include: an inner circulation mode, an outer circulation mode, and an inner and outer circulation mode. Wherein the life factor is a parameter required for calculating the remaining life of the vehicle-mounted air conditioner.
Besides the life factor, the first duration that the air quantity of the vehicle-mounted air conditioner is smaller than or equal to the designated gear and the second duration that the air quantity is larger than the designated gear can be obtained. The designated gear can be preset according to actual design requirements. The time length is limited by using the first and second time lengths, which are only used for distinguishing the acquired time length and are not limited by the time length. For example, the vehicle-mounted air conditioner can obtain a first time length of 100h when the air quantity of the vehicle-mounted air conditioner is smaller than or equal to 4 gears and a second time length of 90h when the air quantity of the vehicle-mounted air conditioner is larger than 4 gears when the gear is designated as 4 gears.
Based on the steps, the residual service life of the air conditioner filter element can be calculated according to the first time length, the second time length, the service life factor and the total service life time length of the filter element of the vehicle-mounted air conditioner. The total service life time can be preset according to the self characteristics of the filter element used by the air conditioner, and can be calibrated by a user according to the self characteristics of the filter element of the air conditioner in advance.
After the residual service life of the air conditioner filter element is calculated, corresponding filter element maintenance prompt information can be output according to the residual service life of the air conditioner filter element. The prompt information may be implemented as voice information, vibration prompt information, text information, or the like, which is not limited in this embodiment. For example, a voice message of "please replace the filter element in time" may be output according to HU (Head Unit) on the vehicle.
In this embodiment, the life factor of the air conditioning filter element may be determined according to the air quality of the vehicle running environment and the circulation mode of the on-vehicle air conditioner of the vehicle. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. Through the implementation mode, the residual service life of the vehicle-mounted air conditioner filter element can be calculated, the service life of the air conditioner filter element is not evaluated by vehicle maintenance personnel, the labor cost is saved, and passengers can be reminded of timely maintaining the filter element according to the residual service life, so that the life health of the passengers is prevented from being endangered due to the reduction of the filtering performance of the filter element.
In some alternative embodiments, the "determining the life factor of the filter element of the vehicle-mounted air conditioner according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner" described in step 11 of the foregoing embodiments may be implemented based on the following steps:
and 111, determining a first life factor of an on-board air conditioner of the vehicle according to the air quality grade of the driving area of the vehicle.
The air quality grade of the driving area of the vehicle can be obtained from a cloud server, and the cloud server can analyze big data to obtain the air quality grade of the driving area of the vehicle. The air quality level of the traveling area of the vehicle is in positive correlation with the first life factor, in other words, the better the air quality is, the higher the value of the first life factor is. For example, the air quality level may be classified into excellent, light pollution, medium and heavy pollution, and the first life factor y1=1 of the in-vehicle air conditioner of the vehicle may be determined according to the excellent air quality level of the area where the vehicle is traveling. The first life factor y1=2 of the on-board air conditioner of the vehicle can be determined according to the air quality level of the light pollution of the area where the vehicle is traveling. The first life factor y1=3 of the on-board air conditioner of the vehicle may be determined according to the quality level of the heavily polluted air in the area where the vehicle is traveling.
And 112, determining a second life factor of the vehicle-mounted air conditioner according to the air quality grade in the cabin of the vehicle.
Wherein, the PM2.5 sensor in the vehicle cabin can be used for collecting the PM2.5 value in the vehicle cabin, and the corresponding air quality grade can be obtained according to the value. The air quality level in the vehicle cabin is in positive correlation with the second life factor, in other words, the better the air quality is, the higher the value of the second life factor is. For example, the air quality level may be classified into excellent, light pollution, medium and heavy pollution, and the second life factor y2=1 of the in-vehicle air conditioner of the vehicle may be determined according to the excellent air quality level in the cabin. From the air quality level of the light pollution in the cabin, a second life factor y2=2 of the on-board air conditioner of the vehicle can be determined. From the level of heavily contaminated air quality in the cabin, a second life factor y2=3 of the on-board air conditioner of the vehicle can be determined.
And 113, selecting a larger value from the first life factor and the second life factor as the air quality life factor of the vehicle-mounted air conditioner. I.e. the air quality life factor y=max { Y1, Y2}. For example, the first life factor is 2 and the second life factor is 3, and the air quality life factor Y is a larger value of 3.
Step 114, determining a plurality of life coefficients of the filter element according to a plurality of cycle modes of the vehicle-mounted air conditioner of the vehicle. For example, the life coefficient K1 of the filter element may be determined according to the in-vehicle circulation mode, the life coefficient K2 of the filter element may be determined according to the out-vehicle circulation mode, and the life coefficient K3 of the filter element may be determined according to the in-vehicle circulation mode.
Based on the above steps, step 115 may be performed to obtain a plurality of life factors.
Step 115, calculating a plurality of life factors of the filter element in a plurality of circulation modes according to the air quality life factors and the plurality of life factors. The calculation mode of the life factor in any cycle mode can be implemented as follows: s=k×y.
Continuing with the previous example, the life factor S of the filter element in the internal circulation mode can be calculated according to the air quality life factor Y Inner part Service life factor S of filter element in external circulation mode of K1×Y Outer part Is K2×Y and life factor S of filter element in external circulation mode Inside and outside K3×Y.
Further optionally, due to habit of a driver (smoking or frequent switching of a circulation mode and the like) and automobile driving scene (industrial heavy pollution area and the like), service life of the air conditioner filter element can be reduced, so that a plurality of service life factors obtained through the steps can be further trained according to the service scene of the vehicle and habit of the driver through the cloud server, the service life factors are more accurate, and accuracy of calculating service life of the air conditioner filter element is further improved.
In some alternative embodiments, calculating the remaining life of the air conditioning filter element based on the first duration, the second duration, the life factor, and the total life duration of the filter element of the vehicle-mounted air conditioner may be accomplished based on the following steps. The following will explain in detail with reference to equation 1 and equation 2.
Percentage of remaining life = 1- ((T1S) Inner part +T1*S Outer part +T1*S Inside and outside )+(T2*S Inner part +T2*S Outer part +T2*S Inside and outside ))/T
(equation 1)
The formula 1 is sorted to obtain the formula 2.
Percentage of remaining life = 1- (T1) (S Inner part +S Outer part +S Inside and outside )+T2*(S Inner part +S Outer part +S Inside and outside ))/T
(equation 2)
Wherein T1 is a first time period, T2 is a second time period, S Inner part Is a life factor in the internal circulation mode, S Outer part Is a life factor in the external circulation mode, S Inside and outside Is a life factor in the internal and external circulation mode.
First, the sum of a plurality of life factors is taken as the summation coefficient, i.e., S in equation 2 Inner part +S Outer part +S Inside and outside Summing the first time length and the second time length to obtain a calculation result of the time length of the filter element, i.e., T1 in formula 2 (S Inner part +S Outer part +S Inside and outside )+T2*(S Inner part +S Outer part +S Inside and outside )。
After the calculation result of the service life is obtained, the ratio of the calculation result of the service life to the total service life length can be calculated as the service life consumption ratio of the filter element, namely (T1 (S) Inner part +S Outer part +S Inside and outside )+T2*(S Inner part +S Outer part +S Inside and outside ))/T。
Based on the above steps, the percentage of remaining life of the air conditioning filter element can be calculated based on the life consumption ratio.
In some alternative embodiments, according to the remaining life of the filter element of the air conditioner, the corresponding filter element maintenance prompt information is output, which may be implemented based on the following steps:
and if the residual service life of the filter element of the air conditioner is smaller than the first threshold value, outputting a prompt message for cleaning the filter element. And if the residual service life of the filter element of the air conditioner is smaller than the second threshold value, outputting a prompt message for replacing the filter element. Wherein the second threshold is less than the first threshold. The first threshold may be preset according to the actual design requirement, and may be preset to 65%, 30% or 72%, etc., which is not limited in this embodiment. The second threshold may be preset according to the actual design requirement, and may be preset to 8%, 13% or 15%, etc., which is not limited in this embodiment. The prompting message may be implemented as a voice message, a vibration prompting message, or a text message, which is not limited in this embodiment. For example, if 84% of the remaining life of the filter element of the air conditioner is less than the first threshold value of 85%, a voice message is output that you are cleaning the filter element in time. If the remaining life of the filter element of the air conditioner is 15% less than the second threshold value by 20%, outputting a voice message of 'please replace the filter element in time'.
Through the embodiment, the user can be timely reminded of maintaining the filter element according to the residual service life, and the influence on the life health of passengers due to the reduction of the filtering performance of the filter element is prevented.
Because the self characteristic of the filter element, the service life of the filter element can be reduced by cleaning each time, and therefore, too short service life of the filter element can be caused by too many cleaning times in a set period, and the filter element needs to be replaced in time.
Based on this, in some alternative embodiments, the number of filter cartridge washings may be recorded after outputting a prompt message to clean the filter cartridge. And if the cleaning times of the filter element in the set period is greater than the set times threshold, outputting a prompt message for replacing the filter element. The setting period may be half a month, one month, three months, or half a year, and the embodiment is not limited thereto. The threshold number of times may be set according to the actual design requirement, may be set to 3, may be set to 4, and the like, and the embodiment is not limited. For example, the threshold number of times is set to be 3, and if the filter element is cleaned for 4 times within half a year, a prompt message for replacing the filter element is output.
In other alternative embodiments, the total life of the filter element may be updated to a specified percentage of the total life of the filter element prior to cleaning after each cleaning of the filter element. The specified percentage may be 75%, 80%, or 85%, etc. For example, the total life of the filter element is 600h, and after the first cleaning, the total life of the filter element is 80% before cleaning, i.e., 600h 80% = 480h. After the second cleaning, the total lifetime of the filter element was 80% before cleaning, i.e. 480h 80% = 384h. After each cleaning, the calculation of the foregoing embodiments (e.g., formula 2) may be participated according to the updated total lifetime, which is not described herein.
In some alternative embodiments, the user may reset the life of the filter cartridge after a new filter cartridge is replaced. The ECU may respond to the cartridge life resetting operation to obtain a usage period of the new cartridge and serve as a total life of the new cartridge to perform life detection of the new cartridge based on the total life of the new cartridge. The reset operation may include the following two embodiments, but is not limited thereto.
In embodiment 1, in the case where a diagnostic device is mounted on a vehicle, a diagnostic command can be sent by a diagnostic instrument to reset the life of a filter element.
In embodiment 2, in the case where the diagnostic device is not mounted on the vehicle, the life of the filter element can be reset by some preset reset rule (combination key rule or air-conditioning parameter setting rule, etc.). For example, the life of the filter element can be reset by pressing the inner circulation button three times within 10 seconds. Or, the temperature of the air conditioner is set to 22 degrees, the air quantity is set to 1 grade, the circulation mode is the internal circulation mode, and the air conditioner mode is the face blowing and foot blowing mode, and at the moment, the service life of the air conditioner resettable filter element is closed.
Through the embodiment, after the air conditioner filter element is replaced by the vehicle, the ECU can reset the service life of the filter element through the preset reset rule and the diagnosis equipment, vehicle maintenance personnel are not required to reset the service life of the air conditioner filter element, the labor cost is saved, and the situation that the prompt message of replacing the filter element is wrongly reported after the filter element is replaced is avoided.
It should be noted that, the execution subjects of each step of the method provided in the above embodiment may be the same device, or the method may also be executed by different devices. For example, the execution subject of steps 11 to 14 may be the device a; for another example, the execution subject of steps 11 and 12 may be device a, and the execution subject of steps 13 and 14 may be device B; etc.
In addition, in some of the flows described in the above embodiments and the drawings, a plurality of operations appearing in a specific order are included, but it should be clearly understood that the operations may be performed out of the order in which they appear herein or performed in parallel, the sequence numbers of the operations such as 11, 12, etc. are merely used to distinguish between the various operations, and the sequence numbers themselves do not represent any order of execution. In addition, the flows may include more or fewer operations, and the operations may be performed sequentially or in parallel.
It should be noted that, the descriptions of "first" and "second" herein are used to distinguish different messages, devices, modules, etc., and do not represent a sequence, and are not limited to the "first" and the "second" being different types.
The embodiment of the application provides a service life detection device of a vehicle-mounted air conditioner filter element, as shown in fig. 2, the service life detection device of the vehicle-mounted air conditioner filter element comprises: a life factor determining module 201, a duration acquiring module 202, a life calculating module 203 and an information outputting module 204.
Wherein, life factor determining module 201 is used for: determining the service life factor of a filter element of the vehicle-mounted air conditioner according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner of the vehicle; a duration acquisition module 202, configured to: acquiring a first duration when the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration when the air quantity is larger than the designated gear; a lifetime calculation module 203, configured to: calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner; an information output module 204 for: and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
Further alternatively, the life factor determining module 201 is specifically configured to, when determining the life factor of the filter element of the vehicle-mounted air conditioner according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner of the vehicle: determining a first life factor of a vehicle-mounted air conditioner of a vehicle according to the air quality grade of a driving area of the vehicle; determining a second life factor of the vehicle-mounted air conditioner according to the air quality grade in the cabin of the vehicle; selecting a larger value from the first life factor and the second life factor as an air quality life factor of the vehicle-mounted air conditioner; determining a plurality of life coefficients of the filter element according to a plurality of circulation modes of a vehicle-mounted air conditioner of the vehicle; and calculating a plurality of life factors of the filter element in a plurality of circulation modes according to the air quality life factors and the plurality of life factors.
Further optionally, the life calculating module 203 is specifically configured to, when calculating the remaining life of the air conditioning filter element according to the first duration, the second duration, the life factor, and the total life duration of the filter element of the vehicle-mounted air conditioner: taking the sum of the service life factors as a summation coefficient, and carrying out summation calculation on the first duration and the second duration to obtain a calculation result of the service duration of the filter element; calculating the ratio of the calculated result of the service time to the total service life time as the service life consumption ratio of the filter element; and calculating the percentage of the residual life of the air conditioner filter element according to the life consumption proportion.
Further optionally, the information output module 204 is specifically configured to, when outputting the corresponding filter element maintenance prompt information according to the remaining life of the filter element of the air conditioner: if the residual life of the filter element of the air conditioner is smaller than a first threshold value, outputting a prompt message for cleaning the filter element; if the residual life of the filter element of the air conditioner is smaller than a second threshold value, outputting a prompt message for replacing the filter element; the second threshold is less than the first threshold.
Further optionally, the information output module 204 is further configured to, after outputting the prompt message for cleaning the filter element: recording the cleaning times of the filter element, and outputting a prompt message for replacing the filter element when the cleaning times of the filter element in a set period are greater than a set time threshold; and/or, after each cleaning of the filter element, updating the total life of the filter element to a specified percentage of the total life before cleaning.
Further optionally, the information output module 204 is further configured to, after outputting the prompt message for replacing the filter element: after the replacement of the new filter cartridge, the service life of the new filter cartridge is obtained as the total life of the new filter cartridge in response to a cartridge life resetting operation, so as to perform life detection of the new filter cartridge based on the total life of the new filter cartridge.
In this embodiment, the life factor of the air conditioning filter element may be determined according to the air quality of the vehicle running environment and the circulation mode of the on-vehicle air conditioner of the vehicle. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. Through the implementation mode, the residual service life of the vehicle-mounted air conditioner filter element can be calculated, the service life of the air conditioner filter element is not evaluated by vehicle maintenance personnel, the labor cost is saved, and passengers can be reminded of timely maintaining the filter element according to the residual service life, so that the life health of the passengers is prevented from being endangered due to the reduction of the filtering performance of the filter element.
Fig. 3 is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present application, and as shown in fig. 3, the electronic device includes: a memory 301 and a processor 302.
The memory 301 is used for storing a computer program and may be configured to store other various data to support operations on the terminal device. Examples of such data include instructions for any application or method operating on the terminal device, contact data, phonebook data, messages, pictures, video, etc.
The memory 301 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
A processor 302 coupled with the memory 301 for executing the computer program in the memory 301 for: determining the service life factor of a filter element of the vehicle-mounted air conditioner according to the air quality of the vehicle running environment and the circulation mode of the vehicle-mounted air conditioner of the vehicle; acquiring a first duration when the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration when the air quantity is larger than the designated gear; calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner; and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
Further optionally, the processor 302 is specifically configured to, when determining a life factor of a filter element of the vehicle-mounted air conditioner according to an air quality of a running environment of the vehicle and a circulation mode of the vehicle-mounted air conditioner of the vehicle: determining a first life factor of a vehicle-mounted air conditioner of a vehicle according to the air quality grade of a driving area of the vehicle; determining a second life factor of the vehicle-mounted air conditioner according to the air quality grade in the cabin of the vehicle; selecting a larger value from the first life factor and the second life factor as an air quality life factor of the vehicle-mounted air conditioner; determining a plurality of life coefficients of the filter element according to a plurality of circulation modes of a vehicle-mounted air conditioner of the vehicle; and calculating a plurality of life factors of the filter element in a plurality of circulation modes according to the air quality life factors and the plurality of life factors.
Further optionally, the processor 302 is specifically configured to, when calculating the remaining life of the air conditioning filter element according to the first duration, the second duration, the life factor, and the total life duration of the filter element of the vehicle-mounted air conditioner: taking the sum of the service life factors as a summation coefficient, and carrying out summation calculation on the first duration and the second duration to obtain a calculation result of the service duration of the filter element; calculating the ratio of the calculated result of the service time to the total service life time as the service life consumption ratio of the filter element; and calculating the percentage of the residual life of the air conditioner filter element according to the life consumption proportion.
Further optionally, the processor 302 is specifically configured to, when outputting the corresponding filter element maintenance prompt information according to the remaining life of the filter element of the air conditioner: if the residual life of the filter element of the air conditioner is smaller than a first threshold value, outputting a prompt message for cleaning the filter element; if the residual life of the filter element of the air conditioner is smaller than a second threshold value, outputting a prompt message for replacing the filter element; the second threshold is less than the first threshold.
Further optionally, the processor 302 is further configured to, after outputting the prompt message for cleaning the filter element: recording the cleaning times of the filter element, and outputting a prompt message for replacing the filter element when the cleaning times of the filter element in a set period are greater than a set time threshold; and/or, after each cleaning of the filter element, updating the total life of the filter element to a specified percentage of the total life before cleaning.
Further optionally, the processor 302 is further configured to, after outputting the prompt message for replacing the filter element: after the replacement of the new filter cartridge, the service life of the new filter cartridge is obtained as the total life of the new filter cartridge in response to a cartridge life resetting operation, so as to perform life detection of the new filter cartridge based on the total life of the new filter cartridge.
The memory of fig. 3 described above may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
The display 303 in fig. 3 described above includes a screen, which may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or sliding action, but also the duration and pressure associated with the touch or sliding operation.
Further, as shown in fig. 3, the electronic device further includes: communication component 304 and power supply component 305, among other components. Only some of the components are schematically shown in fig. 3, which does not mean that the electronic device only comprises the components shown in fig. 3.
The communication component 304 of fig. 3 described above is configured to facilitate communication between the device in which the communication component resides and other devices, either in a wired or wireless manner. The device in which the communication component is located may access a wireless network based on a communication standard, such as WiFi,2G, 3G, 4G, or 5G, or a combination thereof. In one exemplary embodiment, the communication component receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component may be implemented based on Near Field Communication (NFC) technology, radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.
Wherein the power supply assembly 305 provides power to various components of the device in which the power supply assembly is located. The power components may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for the devices in which the power components are located.
In this embodiment, the life factor of the air conditioning filter element may be determined according to the air quality of the vehicle running environment and the circulation mode of the on-vehicle air conditioner of the vehicle. And calculating the residual life of the air conditioner filter element according to the acquired time length that the air conditioner air volume is smaller than or equal to the designated gear, the time length that the air volume is larger than the designated gear, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner, and outputting corresponding filter element maintenance prompt information according to the residual life of the filter element of the air conditioner. Through the implementation mode, the residual service life of the vehicle-mounted air conditioner filter element can be calculated, the service life of the air conditioner filter element is not evaluated by vehicle maintenance personnel, the labor cost is saved, and passengers can be reminded of timely maintaining the filter element according to the residual service life, so that the life health of the passengers is prevented from being endangered due to the reduction of the filtering performance of the filter element.
Accordingly, embodiments of the present application also provide a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to implement steps in a method for detecting a lifetime of a vehicle-mounted air conditioner filter element.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Disks (DVD) or other optical storage, magnetic cassettes, magnetic disk storage or other magnetic storage devices, or any other non-transmission medium which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (10)
1. The service life detection method of the vehicle-mounted air conditioner filter element is characterized by comprising the following steps of:
determining a service life factor of a filter element of a vehicle-mounted air conditioner according to air quality of a vehicle running environment and a circulation mode of the vehicle-mounted air conditioner of the vehicle;
acquiring a first duration that the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration that the air quantity is larger than the designated gear;
calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner;
and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
2. The method of claim 1, wherein determining a life factor of a cartridge of an on-board air conditioner of a vehicle based on an air quality of a vehicle driving environment and a circulation pattern of the on-board air conditioner of the vehicle comprises:
Determining a first life factor of a vehicle-mounted air conditioner of a vehicle according to the air quality grade of a driving area of the vehicle;
determining a second life factor of the vehicle-mounted air conditioner according to the air quality grade in the vehicle cabin of the vehicle;
selecting a larger value from the first life factor and the second life factor as an air quality life factor of the vehicle-mounted air conditioner;
determining a plurality of life coefficients of the filter element according to a plurality of circulation modes of a vehicle-mounted air conditioner of the vehicle;
and calculating a plurality of life factors of the filter element in a plurality of circulation modes according to the air quality life factors and the plurality of life factors.
3. The method of claim 2, wherein the air quality level of the vehicle's travel zone is in positive correlation with the first life factor; the air quality level in the cabin is in positive correlation with the second life factor.
4. The method of claim 2, wherein calculating the remaining life of the air conditioning filter element based on the first duration, the second duration, the life factor, and a total life duration of the filter element of the vehicle-mounted air conditioner comprises:
Taking the sum of the service life factors as a summation coefficient, and carrying out summation calculation on the first duration and the second duration to obtain a calculation result of the service duration of the filter element;
calculating the ratio of the calculated result of the service life to the total service life duration to be used as the service life consumption ratio of the filter element;
and calculating the percentage of the residual life of the air conditioner filter element according to the life consumption proportion.
5. The method of claim 1, wherein outputting a corresponding cartridge maintenance cue based on a remaining life of a cartridge of the air conditioner, comprises:
if the residual life of the filter element of the air conditioner is smaller than a first threshold value, outputting a prompt message for cleaning the filter element;
if the residual life of the filter element of the air conditioner is smaller than a second threshold value, outputting a prompt message for replacing the filter element; the second threshold is less than the first threshold.
6. The method of claim 5, further comprising, after outputting the prompt message to clean the filter cartridge:
recording the cleaning times of the filter element, and outputting a prompt message for replacing the filter element when the cleaning times of the filter element in a set period are greater than a set time threshold; and/or the number of the groups of groups,
After each cleaning of the filter element, the total life of the filter element is updated to a specified percentage of the total life before cleaning.
7. The method according to claim 5 or 6, further comprising, after outputting the prompt message to replace the filter cartridge:
and after replacing the new filter element, responding to a filter element service life resetting operation, and acquiring the service life of the new filter element as the total service life of the new filter element so as to carry out service life detection on the new filter element according to the total service life of the new filter element.
8. The utility model provides a life-span detection device of on-vehicle air conditioner filter core which characterized in that includes:
a life factor determination module for: determining a service life factor of a filter element of a vehicle-mounted air conditioner according to air quality of a vehicle running environment and a circulation mode of the vehicle-mounted air conditioner of the vehicle;
a duration acquisition module, configured to: acquiring a first duration that the air quantity of the vehicle-mounted air conditioner is smaller than or equal to a designated gear and a second duration that the air quantity is larger than the designated gear;
a life calculation module for: calculating the residual life of the air conditioner filter element according to the first time length, the second time length, the life factor and the total life time length of the filter element of the vehicle-mounted air conditioner;
The information output module is used for: and outputting corresponding filter element maintenance prompt information according to the residual service life of the filter element of the air conditioner.
9. An electronic device, comprising: a memory and a processor;
wherein the memory is for: store one or more computer instructions;
the processor is configured to execute the one or more computer instructions to: performing the steps of the method of any one of claims 1-8.
10. A computer readable storage medium storing a computer program, characterized in that the computer program, when executed by a processor, causes the processor to carry out the steps of the method according to any one of claims 1-8.
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| CN117638834A (en) * | 2024-01-25 | 2024-03-01 | 深圳安丰泰联合科技有限公司 | Intelligent voltage reduction control system and method for electric appliance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117638834A (en) * | 2024-01-25 | 2024-03-01 | 深圳安丰泰联合科技有限公司 | Intelligent voltage reduction control system and method for electric appliance |
| CN117638834B (en) * | 2024-01-25 | 2024-03-26 | 深圳安丰泰联合科技有限公司 | Intelligent voltage reduction control system and method for electric appliance |
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