TARGET DETECTION METHOD FOR VEHICLE-MOUNTED MILLIMETER WAVE RADAR, AND VEHICLE-MOUNTED RADAR SYSTEM THEREFOR

摘要

A target detection method for a vehicle-mounted millimeter wave radar, wherein same is applied to a vehicle-mounted radar system. The method comprises: performing radar detection on a detection target, and receiving an echo signal from the detection target (100); generating a first detection target set according to the echo signal, and filtering the echo signal by means of a digital filter to generate a second detection target set (200); matching the first detection target set with the second detection target set (300); and processing the second detection target set according to a matching result (400). The beneficial effects lie in that a false target is effectively eliminated, the detection capability of a weak RCS target can be significantly improved, and the detection capability and the detection precision of a vehicle-mounted millimeter wave radar for a close-range target are improved, thereby further enhancing the effectiveness and the accuracy of decision information provided for an automobile system by a vehicle-mounted millimeter wave radar system.