公开(公告)号：US20150331086A1

公开(公告)日：2015-11-19

申请号：US14277894

申请日：2014-05-15

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： ALEBEL ARAGE HASSEN

IPC: G01S7/02 ,  G01S13/02

CPC classification number: G01S7/02 ,  G01S7/2926 ,  G01S13/02 ,  G01S13/42 ,  G01S13/4463 ,  G01S13/582 ,  G01S13/931

Abstract: A includes a plurality of antennas and a controller. Each antenna is configured to detect a reflected radar signal reflected by an object in a field-of-view of the system. The controller is configured to receive an antenna signal from each antenna corresponding to the reflected radar signal detected by the antenna. The controller is also configured to determine a reflected signal profile of each antenna signal. The controller is also configured to determine a composite data set based on a combination of the reflected signal profiles. The controller is also configured to determine if the composite data set includes a composite data point characterized as greater than a composite threshold. The controller is also configured to determine if any of the reflected signal profiles indicate that the radar signal is reflected by more than one object.

Abstract translation: A包括多个天线和控制器。 每个天线被配置为检测由系统的视场中的对象反射的反射的雷达信号。 控制器被配置为从与天线检测到的反射雷达信号相对应的每个天线接收天线信号。 控制器还被配置为确定每个天线信号的反射信号分布。 控制器还被配置为基于反射信号分布的组合来确定复合数据集。 控制器还被配置为确定复合数据集是否包括表征为大于复合阈值的复合数据点。 控制器还被配置为确定是否有任何反射信号分布指示雷达信号被多于一个物体反射。