초록 ▼

A method for controlling the speed of a motor vehicle and the distance of a motor vehicle to at least one motor vehicle driving ahead includes the steps of: inputting a setpoint trailing distance to the motor vehicle driving ahead; determining, in accordance with at least one detector, at least the

A method for controlling the speed of a motor vehicle and the distance of a motor vehicle to at least one motor vehicle driving ahead includes the steps of: inputting a setpoint trailing distance to the motor vehicle driving ahead; determining, in accordance with at least one detector, at least the speed of the motor vehicle, the distance, and the speed relative to the motor vehicle driving ahead; decelerating or accelerating the motor vehicle in response to the detected distance deviating from the setpoint trailing distance; calculating, in response to the motor vehicle driving ahead being lost from the detection range of the detector (target loss), the speed of the motor vehicle driving ahead from the relative speed determined prior to losing the target; and calculating the actual distance from the driving speed of the motor vehicle. Thus, the speed of the motor vehicle driving ahead is derived from the measured values measured prior to the time of losing the target, and, in accordance with a differential time unit, the distance is extrapolated from the driven speed of the motor vehicle and the speed of the motor vehicle driving ahead.

대표청구항 ▼

1. A method for controlling a speed of a first motor vehicle and a distance of the first motor vehicle to at least one second motor vehicle driving ahead, comprising the steps of:inputting a setpoint trailing distance to the second motor vehicle; determining at least the speed of the first motor veh

1. A method for controlling a speed of a first motor vehicle and a distance of the first motor vehicle to at least one second motor vehicle driving ahead, comprising the steps of:inputting a setpoint trailing distance to the second motor vehicle; determining at least the speed of the first motor vehicle, the distance between the first motor vehicle and the second motor vehicle and the speed of the first motor vehicle relative to the second motor vehicle in accordance with at least one detector; decelerating or accelerating the first motor vehicle as a function of the relative speed in response to the determined distance deviating from the setpoint trailing distance; in response to a target loss of the second motor vehicle from a detection range of the detector, calculating a speed of the second motor vehicle based on the relative speed and the speed of the first motor vehicle determined prior to a time of the target loss and calculating an actual distance; and extrapolating a distance in accordance with a differential unit of time from the speed of the first motor vehicle and the calculated speed of the second motor vehicle.