| 摘要 |
A ventilation system is provided for a passenger compartment of a motor vehicle having a fresh air supply, a heat exchanger for heating and/or cooling the supplied fresh air, a fan having settable power for generating a fresh air stream in the passenger compartment, a velocity sensor for establishing a current vehicle velocity, and/or a pressure sensor, a temperature specification device, and a control and/or regulating device for controlling and/or regulating the heat exchanger and the fan, the control and/or regulating device being implemented to reduce the power of the fan and to increase and/or reduce the quantity of heat discharged to or absorbed from the fresh air by the heat exchanger in the event of rising vehicle velocity and/or rising ram pressure.
|
