A controller receives outputs form a plurality of sensors such as a camera, LIDAR sensor, RADAR sensor, and ultrasound sensor. Sensor outputs corresponding to an object are assigned to a tracklet. Subsequent outputs by any of the sensors corresponding to that object are also assigned to the tracklet. A trajectory of the object is calculated from the sensor outputs assigned to the tracklet, such as by means of Kalman filtering. For each sensor output assigned to the tracklet, a probability is updated, such as using a Bayesian probability update. When the probability meets a threshold condition, the object is determined to be present and an alert is generated or autonomous obstacle avoidance is performed with respect to an expected location of the object.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    СПОСОБ И СИСТЕМА ОТСЛЕЖИВАНИЯ ОБЪЕКТОВ С ИСПОЛЬЗОВАНИЕМ СЛИЯНИЯ ДАННЫХ ДАТЧИКОВ В ВЕРОЯТНОСТНОЙ МОДЕЛИ


    Erscheinungsdatum :

    2019-04-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Russisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen