Control device, method and computer program product

A control device for controlling a driver assistance system of a vehicle comprising:

• a first obstacle parameter acquisition unit configured to receive a plurality of first obstacle parameters of an obstacle in an area surrounding the vehicle that is detected by a first measuring device, the plurality of first obstacle parameters including one or more parameters of a first category and one or more parameters of a second category;
• a second obstacle parameter acquisition unit configured to receive a plurality of second obstacle parameters of an obstacle in an area surrounding the vehicle that is detected by a second measuring device, the plurality of second obstacle parameters including one or more parameters of the first category and one or more parameters of the second category;
• an obstacle parameter calculating unit configured to receive the plurality of first and second obstacle parameters from the first and the second obstacle parameter acquisition units, and to calculate a plurality of third obstacle parameters of the detected obstacle including one or more parameters of the first category and one or more parameters of the second category based on the plurality of first and second obstacle parameters, wherein
• the obstacle parameter calculating unit is configured to calculate the one or more parameters of the first category based on the plurality of first obstacle parameters and the one or more parameters of the second category based on the plurality of second obstacle parameters;
• an enabling unit configured to
• to calculate a first decision parameter based on the plurality of third obstacle parameters, and
• to enable a driver assistance if the first decision parameter is lower than a predetermined activation threshold.