Prediction and/or assessment of emissions of substances in the exhaust gas of combustion engines

摘要

Procedure (100) for predicting and/or assessing (1a) the emission quantity of at least one substance in the exhaust gas of a combustion engine (1) by steps:(i) a majority of values which assume the state sizes (2a-2f) of a drive train (2) with the combustion engine (1) at at least two different dates (t-t 1, t-2,..., t-t D) in a time horizon (t-D) shall be assigned to a classifier (3a) and/or a regressor (3b) as input sizes (31);The input sizes (31) are represented by the classifier (3a) and/or the regressor (3b) on at least one output size (32) (120);(i) from at least one starting size (32), the forecast sought is: Evaluation (1a) evaluated (130).Procedure for the training of a classifier (3a) and/or regressor (3b) for use in the procedure (100) using values of mode sizes (2a-2j) of the drive train (2) as well as values of actual emission quantities (1b) of at least one substance, each of which refers to a number of time points (t-t 1, t-t 2,..., t-t D) within a time horizon (tD).