Aspects of the present invention relate to a control system (1) for controlling heating of an aftertreatment system (3) for treating exhaust gas emitted from an internal combustion engine (5) of a vehicle (V). The control system (1) has at least one controller (15) configured to determine an energy usage per unit time for the vehicle (V); and an energy usage per unit distance travelled by the vehicle (V). The at least one controller (15) is configured to set an exhaust heating setpoint (HSP1) for the aftertreatment system (3) in dependence on the determined energy usage per unit time and the energy usage per unit distance. Aspects of the present invention also relate to a vehicle (V), a method of controlling heating of an aftertreatment system (3); and a non-transitory computer-readable medium.


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    Title :

    Aftertreatment control system and method


    Publication date :

    2022-05-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



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