Abstract:
Es wird ein Verfahren und eine Vorrichtung zum Auslösen und Durchführen einer Verzögerung eines Fahrzeugs zur Vermeidung einer Kollision vorgeschlagen, bei welchem mittels einer Vorrichtung zur Abstands- und Geschwindigkeitsregelung des Fahrzeugs Objekte im Sensorerfassungsbereich erkannt und für jedes erkannte Objekt Messgrössen ermittelt werden, die erkannten Objekte aufgrund der ermittelten, zugehörigen Messgrössen verschiedenen Objektklassen zugeordnet werden und aufgrund der Zuordnung der erkannten Objekte zur jeweiligen Klasse die Bewegungstrajektorien der Objekte prädiziert werden. Aus diesen prädizierten Bewegungstrajektorien der Objekte und der zugehörigen, erkannten Objektklassen wird weiterhin ein Kollisionsrisiko ermittelt, und bei Vorliegen eines vorgebbaren Kollisionsrisikos werden die Verzögerungseinrichtungen des Fahrzeugs in Abhängigkeit des Grades des Kollisionsrisikos angesteuert.
Abstract:
The invention relates to a method and device for initiating and executing a deceleration of a vehicle in order to avoid a collision. According to the invention, objects in a sensor detection range are detected by means of a device for regulating distance and speed of the vehicle, and measured quantities are established for each detected object. The detected objects are assigned to different object classes based on the established associated measured quantities, and the movement trajectories of the objects are predicted based on the assignment of the detected objects to the respective class. In addition, a risk of collision is determined from these predicted movement trajectories of the objects and from the associated detected object classes. In the event of a predeterminable risk of collision, the deceleration devices of the vehicle are actuated according to the degree of the risk of collision.
Abstract:
The invention relates to a method and device for initiating and executing a deceleration of a vehicle in order to avoid a collision. According to the invention, objects in a sensor detection range are detected by means of a device for regulating distance and speed of the vehicle, and measured quantities are established for each detected object. The detected objects are assigned to different object classes based on the established associated measured quantities, and the movement trajectories of the objects are predicted based on the assignment of the detected objects to the respective class. In addition, a risk of collision is determined from these predicted movement trajectories of the objects and from the associated detected object classes. In the event of a predeterminable risk of collision, the deceleration devices of the vehicle are actuated according to the degree of the risk of collision.