RADAR DEVICE AND METHOD OF ACQUIRING AND TRACKING TARGET

摘要

A radar device is provided, which includes an extractor configured to extract a representative point of a target from a radar echo, a representative point memory configured to store the representative points extracted by the extractor, for a plurality of scans, an estimator configured to estimate movement information on the target indicated by the representative points based on the information stored in the representative point memory, a determinator configured to determine a possibility of a collision based on the movement information on the target estimated by the estimator, and an acquisition-and-tracking module configured to acquire and track the target determined to have the possibility of a collision by the determinator.

主权项

1. A radar device, comprising:
an extractor configured to extract a representative point of a target from a radar echo; a representative point memory configured to store the representative points extracted by the extractor, for a plurality of scans; an estimator configured to estimate movement information on the target indicated by the representative points based on the information stored in the representative point memory; a determinator configured to determine a possibility of a collision based on the movement information on the target estimated by the estimator ; and an acquisition-and-tracking module configured to acquire and track the target determined to have the possibility of a collision by the determinator.