Radar-based target detection method and device
The embodiment of the invention provides a radar-based target detection method and device. The radar-based target detection method comprises the steps of acquiring data corresponding to a plurality ofcoordinates acquired by a radar antenna within a frequency modulation period; performing distance-di...
Saved in:
Main Authors | , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
25.02.2020
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The embodiment of the invention provides a radar-based target detection method and device. The radar-based target detection method comprises the steps of acquiring data corresponding to a plurality ofcoordinates acquired by a radar antenna within a frequency modulation period; performing distance-dimensional and direction-dimensional data processing on the acquired data, and determining a first power corresponding to each coordinate; determining first coordinate corresponding to the first power larger than a first preset power threshold; performing speed-dimensional data processing on the data corresponding to the first coordinate to obtain a speed corresponding to the first coordinate; and determining a target where the first coordinate is located is a target from motion to rest when thespeed corresponding to the first coordinate is lower than the preset speed threshold and if detection information corresponding to the first coordinate is determined to be first detection informationindicating that no target |
---|---|
Bibliography: | Application Number: CN201810937078 |