A method of operating a heating performance monitor of an internal combustion engine of a vehicle, system, and vehicle comprising the system

摘要

The invention relates to a method for operating a heating performance monitor of an internal combustion engine of a vehicle, the method comprising: monitoring a heating performance of the internal combustion engine by means of a predetermined heating model; Plausibilisieren an actual behavior of the heating performance with respect to a desired behavior of the heating performance of the given heating model; Determining a heating status based on the plausible actual behavior of the heating performance; if the heating status differs from a predetermined heating status: determination of a component by means of the predetermined heating model, which is the cause of the deviating heating status; Initiating a diagnosis of the detected component by the heating performance monitor; and receiving an error code of the detected component as a result of the initiated diagnosis of the determined component; and, if the heating status corresponds to the predetermined heating status: transmitting a control command to one or more components of the internal combustion engine for controlling the heating performance as a function of the predetermined heating model.