Driver assistance subsystem for a motor vehicle for determining a control parameter for a driver assistance system

The invention relates to a driver assistance subsystem for a motor vehicle for determining a control parameter for the driver assistance system, wherein the traffic participants placed in the surrounding of the motor vehicle can be observed, wherein from the observed road users a relevance of the traffic participant is determined as the target object for the driver assistance system, wherein in a relevancy a road user the target object property characteristics are assignable as a target object for the driver assistance system, wherein the characteristic features in the form of driver behavioral parameters are assignable, wherein said driver's behavioral characteristics of predetermined for the target object detected parameters are dependent determined, wherein the determined driver behavioral characteristics, an evaluation index from is determined, and wherein the evaluation index for the determination of the control variable is taken into account bar.