The invention discloses an automobile air purifying system and an automobile air purifying method thereof. The automobile air purifying system comprises an air detecting unit, a central processing unit, an air conditioning controller, an air circulation controller, an air filtering controller and a display panel. Three sensors are used in the air detecting unit for detecting a first PM2.5 (particulate matter 2.5) content value for the exterior of an automobile, a second PM2.5 content value for an air inlet inside the automobile and a third PM2.5 content value for an air outlet inside the automobile, a comparing and judging module is used for comparing the first PM2.5 content value, the second PM2.5 content value and the third PM2.5 content value with preset values and outputting a first comparing result and a second comparing result, a logic control module is used for judging whether PM2.5 pollution exists in the automobile or not according to the first comparing result and selecting a corresponding air circulating mode and air filtering mode by referingto an air conditioner running signal according to the second comparing result, and accordingly the PM2.5 content inside the automobile can be controlled without influencing the cooling or heating effect of an air conditioning system.
Automobile air purifying system and automobile air purifying method thereof
2015-06-10
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
Device for recycling and purifying automobile exhaust heat
European Patent Office | 2021
|Anti-bacterial type automobile pedal pad for purifying environment of automobile cab
European Patent Office | 2015
|