Multi-radar-based sensing data processing method and system

The invention relates to the technical field of radar data processing, and in particular, relates to a multi-radar-based sensing data processing method and system. The system includes at least two radars and a controller, and the controller is configured to acquire point cloud data detected by each...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	PENG NENGLING, ZHANG KUNFAN, LI ZHENSHAN, ZHU MIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to the technical field of radar data processing, and in particular, relates to a multi-radar-based sensing data processing method and system. The system includes at least two radars and a controller, and the controller is configured to acquire point cloud data detected by each radar, and preprocess the point cloud data through space-time transformation. According to a resultof the preprocessing, if the number of point cloud data at the current moment is greater than a first set value and the number of point cloud data at the previous moment is greater than a second set value, the controller performs an association operation on the point cloud data at the previous moment and the point cloud data at the current moment, extracts the point cloud data at the current moment and the point cloud data at the previous moment that are successfully associated, uses the point cloud data at the current moment as an observed quantity, and tracks the point cloud data at the previous moment by using a fi