Patent ID: 10913456

Abstract:
A method for adaptive cruise control of a host vehicle (2): A host vehicle (2) includes at least one acceleration device (8), at least one retardation device (10), a control unit (14) for acting upon the acceleration device (8) and the retardation device (10), a calculating unit (16) for determining at least one parameter related to a lead vehicle (6) and a distance sensor (12) for determining a distance from the host vehicle to the lead vehicle (6). The method includes the steps of: setting a first predetermined time distance between the host vehicle (2) and the lead vehicle (6), maintaining the first predetermined time distance, evaluating a parameter that characterizes velocity changes of the lead vehicle in order to optimize a time distance between the host vehicle (2) and the lead vehicle (6), changing the first predetermined time distance to a second predetermined time distance if the parameter that characterizes velocity changes reaches a threshold value, and maintaining the second predetermined time distance. A system, a vehicle, a computer program product and a computer program for the method are further described herein.