CPC F01N 3/0885 (2013.01) [F01N 3/0814 (2013.01); F01N 3/2066 (2013.01); F01N 3/0807 (2013.01); F01N 2240/18 (2013.01); F01N 2250/12 (2013.01); F01N 2560/026 (2013.01); F01N 2570/14 (2013.01); F01N 2900/0412 (2013.01); F01N 2900/0601 (2013.01); F01N 2900/10 (2013.01); F01N 2900/102 (2013.01); F01N 2900/1602 (2013.01); F01N 2900/1614 (2013.01); F01N 2900/1621 (2013.01); F01N 2900/1622 (2013.01); F02D 41/0275 (2013.01); F02D 2200/0806 (2013.01); F02D 2200/0811 (2013.01)] | 20 Claims |
1. A control system for a vehicle, the control system comprising one or more controller, the control system being arranged to:
determine a prediction of an end of a current driving cycle of the vehicle;
determine a likelihood of slippage from an emissions trap of the vehicle in a next driving cycle of the vehicle in dependence on the prediction of the end of the current driving cycle; and
control purging of the emissions trap prior to the prediction of the end of the current driving cycle in dependence on the likelihood of slippage.
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12. A method for controlling purging of an emissions trap of a vehicle, comprising:
predicting an end of a current driving cycle of the vehicle;
determining a likelihood of slippage from the emissions trap of the vehicle in a next driving cycle of the vehicle in dependence on the prediction of the end of the current driving cycle; and
purging the emissions trap prior to the prediction of the end of the current driving cycle in dependence on the likelihood of slippage.
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