Abstract: The present disclosure relates to a method for estimating a wheel base length (D) of at least one trailer (10) of a vehicle combination (100) comprising a towing vehicle (1), the at least one trailer and more than one articulation joint (A1, A2), wherein the towing vehicle comprises at least one wheel identification sensor (2) for identifying wheels (11, 12, 13) of the at least one trailer, the method comprising the following steps: —(S1) performing a plurality of wheel identification measurements on at least one side of the at least one trailer, by means of the at least one sensor during use of the vehicle combination, —(S2) determining a number of identifiable active wheels on the at least one side of the at least one trailer in each one of the plurality of wheel identification measurements, —(S3) determining a total number of active wheels on the at least one side of the at least one trailer, wherein the total number of active wheels is determined based on at least one of the plurality of wheel identificat

Abstract: The present disclosure relates to a method for estimating a wheel base length (D) of at least one trailer (10) of a vehicle combination (100) comprising a towing vehicle (1), the at least one trailer and more than one articulation joint (A1, A2), wherein the towing vehicle comprises at least one wheel identification sensor (2) for identifying wheels (11, 12, 13) of the at least one trailer, the method comprising the following steps: —(S1) performing a plurality of wheel identification measurements on at least one side of the at least one trailer, by means of the at least one sensor during use of the vehicle combination, —(S2) determining a number of identifiable active wheels on the at least one side of the at least one trailer in each one of the plurality of wheel identification measurements, —(S3) determining a total number of active wheels on the at least one side of the at least one trailer, wherein the total number of active wheels is determined based on at least one of the plurality of wheel identificat

Abstract: An adaptive cruise control system for a motor vehicle includes a forward looking object detecting arrangement for simultaneously detecting several target objects moving in the predicted path and adjacent paths of the equipped vehicle. The detecting arrangement is arranged to continuously monitor velocity and distance to each of the target objects, and a processing arrangement processes signals from the detecting means to provide information of distance to and relative speed of vehicles travelling in front of the equipped vehicle.

Abstract: An adaptive cruise control system for a motor vehicle includes a forward looking object detecting arrangement for simultaneously detecting several target objects moving in the predicted path and adjacent paths of the equipped vehicle. The detecting arrangement is arranged to continuously monitor velocity and distance to each of the target objects, and a processing arrangement processes signals from the detecting means to provide information of distance to and relative speed of vehicles travelling in front of the equipped vehicle. The processing arrangement repeatedly generates velocity control signals based on the information of distance to and relative speed of vehicles travelling in front of the equipped vehicle. An arrangement controls velocity of the vehicle in response to the control signals from the processing arrangement.