The invention discloses an automatic defogging control method and system, a vehicle and a storage medium. The automatic defogging control method comprises the steps that the dew point temperature Td and the glass temperature Tw are calculated; calculating a difference value between the glass temperature Tw and the dew point temperature Td; when Tw-Td is larger than T2, the mode air door, the internal and external circulation air door and the air blower are controlled according to the current value, at the moment, the mode air door is located at the M1% position, the internal and external circulation air door is located at the R1% position, and the PWM value of the air blower is located at the B1% position; when Tw-Td is smaller than T1, the mode air door, the internal and external circulation air door and the air blower are controlled according to the maximum demisting mode, and the maximum demisting mode is that at the moment, the mode air door is located at the M2% position, the internal and external circulation air door is located at the R2% position, and the PWM value of the air blower is located at the B2% position; and when Tw-Td is larger than or equal to T1 and smaller than or equal to T2, the mode air door, the internal and external circulation air door and the air blower conduct compensation adjustment. On the premise that the driving safety of the electric automobile is met, the comfort level of passengers cannot be greatly fluctuated.
本发明公开了一种自动除雾控制方法、系统、车辆及存储介质,包括:计算露点温度Td和玻璃温度Tw;计算玻璃温度Tw与露点温度Td的差值;在Tw‑Td>T2时,控制模式风门、内外循环风门和鼓风机按照当前值进行控制,此时模式风门处于M1%位置,内外循环风门处于R1%位置,鼓风机的PWM值处于B1%位置;在Tw‑Td<T1时,控制模式风门、内外循环风门和鼓风机按照最大除雾模式进行控制,所述最大除雾模式为:此时模式风门处于M2%位置,内外循环风门处于R2%位置,鼓风机的PWM值处于B2%位置;在T1≤Tw‑Td≤T2时,模式风门、内外循环风门和鼓风机进行补偿调节。本发明在满足电动汽车行驶安全的前提下,不会对乘客舒适度有较大波动。
Automatic demisting control method and system, vehicle and storage medium
自动除雾控制方法、系统、车辆及存储介质
13.05.2022
Patent
Elektronische Ressource
Chinesisch
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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
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