Patent · US Active

Method for the recognition of objects

US11402486B2 · kind B2 · utility

0Cited by

11References

20Claims

0Family size

Assignee

APTIV TECHNOLOGIES AG · BB

Inventors

Tao Zhang · Beijing, CN
Honghui Yan · Stuttgart, DE
Wolfgang Doerr · Eichenau, DE
Alexander Ioffe · Dublin, IE

Key dates

Filing date	Mar 27, 2019
Grant date	Aug 2, 2022
Priority date	—
Expiry date	Jun 2, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01S2013/93274
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method includes identifying, from a reflected radar signal, a plurality of single detections corresponding to object surface spots detected by the radar sensor system, wherein the positions of the single detections in a Range-Doppler-map are deter-mined, wherein at least a region of the Range-Doppler map is divided into a plurality of adjacent evaluation regions separated by separation lines, wherein the separation lines extend parallel to one of the range axis and the Doppler axis. For each evaluation region, at least one selected detection is determined which has, among the detections present in the respective evaluation region, an extremal value with respect to the other axis of the range axis and the Doppler axis, and a boundary of the at least one object is determined based on the selected detections.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.