DISTANCE MEASUREMENT METHOD, RADAR AND VEHICLE-BORNE RADAR

摘要

A ranging method, radar, and vehicle-mounted radar are provided. The method includes: determining a pixel matrix based on a received echo signal (201); determining a first amplitude value set based on a first pixel (202); determining a second pixel based on the first pixel (203); determining, based on the second pixel, a second amplitude value set based on the second pixel (204); performing summation on a target first amplitude value set and a target second amplitude value set (205); obtaining a target ranging set based on all first amplitude value sets and all second amplitude value sets (206); and performing ranging based on the target ranging set (207), thereby improving a signal-to-noise ratio of an accumulated amplitude value set and improving ranging accuracy.