| 摘要 |
The invention relates to a method for operating a vehicle cooling system (1) in a vehicle, wherein the vehicle cooling system (1) has at least one cooling means (12) and, arranged downstream thereof, at least one first fan (10) and one second fan (11), wherein at least one ancillary component (17) of the vehicle to be cooled is arranged downstream of the fans (10, 11). An increased efficiency occurs when, in a normal operating state (RZ) in which the first fan (10) and the second fan (11) are switched on, cooling air (4) driven by the first fan (10) is directed from the respective cooling means (2) to the respective ancillary component (17), and cooling air driven by the second fan (11) is not directed from the respective cooling means (2) to the respective ancillary component (17), but rather through a (second) main outlet (13). In a first emergency operating state (NZ1), wherein the first fan (10) is switched off and the second fan (11) is switched on, cooling air (4) driven by the second fan (11) is directed from the respective cooling means (2) to the respective ancillary component (17). In contrast, in a second emergency operating state (NZ2), wherein the first fan (10) is switched on and the second fan (11) is switched off, cooling air (4) driven by the first fan (10) is directed from the respective cooling means (2) to the respective ancillary component (17). |
