Heating control device for an incubator for babies, incubator and method for regulation of an incubator

摘要

The invention relates to a heating control before the direction (44) for an incubator (10) for babies (12) with a temperature detecting apparatus (46) for detecting at least a first temperature measurement value (t1) a temperature in the interior of an incubation chamber (14) and at least one second temperature measurement value (t2) of a temperature of a heating device (24) of the incubator (10). The heater control before the direction (44) has a first operating mode and a second operating mode and, in the first operating mode, a cascade control is provided, wherein a desired value (r1) for the temperature in the interior of the incubation chamber (14) is predetermined, in a first control step, a desired value (r2) for the temperature of the heating device (24) as a function of the nominal value (r1) for the temperature in the interior of the incubation chamber (14) and the at least one first temperature measured value (t1) is calculated and in a second control step a controlled variable (r) for the heating device (24) as a function of the nominal value (r2) for the temperature of the heating device (24) and the at least one second temperature measured value (t2) is calculated. In the second operating mode, in a first control step, a desired value (r2) for the temperature of the heating device (24) independently of the at least one first temperature measured value (t1) is calculated and in a second control step a controlled variable (r) for the heating device (24) as a function of the nominal value (r2) for the temperature of the heating device (24) and the at least one second temperature measured value (t2) is calculated.The present invention also relates to a corresponding control process and an incubator.