Vehicle air conditioner filter replacement prompting method, device, air-conditioning system and vehicle

Abstract

The invention provides a vehicle air conditioner filter replacement prompting method. The method comprises the following steps of: 1) acquiring the work current of an air blower in real time; 2) judging whether the acquired work current is in a normal running current range or not, if so, performing the step 1), otherwise, performing step 3); and 3) prompting. Correspondingly, the invention provides a vehicle air conditioner filter replacement prompting device, a vehicle air-conditioning system adopting the prompting device and a vehicle adopting the vehicle air-conditioning system. Accurate air conditioner filter replacement information can be provided to a user timely, and then the quality of the air in a carriage is ensured.

Description

technical field [0001] The invention relates to an automobile air conditioning filter replacement reminder method, an automobile air conditioning filter replacement reminder device, an automobile air conditioning system using the reminder device and an automobile using the automobile air conditioning system. Background technique [0002] As a modern means of transportation, automobiles are inseparable from people's lives. According to statistics, modern city people spend an average of 730 hours a year in a car, so the air quality in the car has a great impact on the comfort and health of the occupants. [0003] Automobile air-conditioning system is the abbreviation of automobile air-conditioning system, which adopts artificial cooling and heating methods to adjust the temperature, humidity, airflow speed, cleanliness and other parameters in the car, so as to create a fresh and comfortable car environment for people. Because the general air usually contains impurities, inclu...

AI Technical Summary

Problems solved by technology

Both of the above two patents remind the user to replace the air conditioner filter by comparing the preset reminder time with the driving time or the reminder mileage with the driving mileage, which provides a timely reference for the user to replace the air conditioner filter. The replacement methods adopted by the two reminder devices still belong to the regular maintenance replacement method

[0007] In real life, due to the great difference in the use environment of different vehicles and the utilization rate of the automobile air conditioning system, the wear degree of the air conditioner filter in different vehicles is also very different. According to the existing regular maintenance method or according to the forecast The set driving mileage or driving time reminds the user to replace the air conditioner filter. Often there is an inaccurate judgment on the replacement, which often results in premature or too late replacement of the air conditioner filter. If it is replaced too early, it will easily cause waste of resources and make the user The cost of using the car increases; and replacing it too late will affect the adjustment effect of the air conditioning system, resulting in a decrease in the air quality in the car, reducing the comfort of the user, and bringing health risks

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