Method and apparatus for determining a simplistic-modeled coolant temperature value for a cooling circuit of an internal combustion engine

摘要

It is a method and a device for determining a simplified modeled coolant temperature value in a cooling circuit of an internal combustion engine is proposed, wherein on the basis of a conventional model of the simplified-modeled coolant temperature value by a positive value is reduced, if a coolant circulating pump is rotating in a time interval is switched off.