A method for controlling an air conditioning system for a vehicle for the recovery of braking energy

摘要

A method for controlling an air-conditioning system for a vehicle, witha cooling heat exchanger (6) for cooling a in a passenger compartment air to be output;a temperature detection device (13) for detecting the temperature of the air immediately after the cooling by the cooling heat exchanger (6);a by means of a motor (11) of the vehicle driven compressor (2), which a refrigerant after flowing through the cooling heat exchanger (6) and outputs compressed; anda control device (14) for calculating a desired - cooling temperature (tellurium) of the in the passenger compartment in the case of cooling air to be output by the cooling heat exchanger (6) and at the same time controlling the operation of the compressor (2) in such a way that a detected temperature (te) of the temperature detection device (13) is equal to the desired - cooling temperature (tellurium) is,a driving state - judging means (19) for judging, of a driving state of the vehicle is provided, andthe control devicethe operation of the compressor (2) so that cold air in the cooling heat exchanger (6) is stored, if the driving state - judging means (19) judges that the vehicle is in a braked drive condition; andan upwardly modified, - temperature (teok) is established by a predetermined value is higher than the desired - cooling temperature (tellurium), before the vehicle is brought into the braked driving state, and at the same time the operation of the compressor (2) so that the detected temperature (te) is equal to the upwardly modified, - cooling temperature (teok) when the driving state - judging means (19) judges that the vehicle has completed the braked driving condition, ..