公开(公告)号：US20160033640A1

公开(公告)日：2016-02-04

申请号：US14774028

申请日：2014-03-12

Applicant: AUTOLIV ASP, INC.

Inventor： Bernard De Mersseman ,  Olof Eriksson ,  Roin Andersson

IPC: G01S13/93 ,  G01S7/28

CPC classification number: G01S13/931 ,  G01S7/2813 ,  G01S2013/9332

Abstract: A vehicle radar system for monitoring a blind spot of a vehicle includes a radar transmitter mounted on the vehicle and a transmitting antenna coupled to the radar transmitter. The transmitting antenna transmits radiation in a pattern into a region adjacent to the vehicle, the pattern comprising a first radiation lobe and a second radiation lobe. A null region of the pattern between the first lobe and the second lobe is directed into the region approximately perpendicular to a longitudinal axis of the vehicle, the longitudinal axis running between a rear end of the vehicle and a front end of the vehicle and running along a line of travel of the vehicle.

Abstract translation: 用于监测车辆盲点的车辆雷达系统包括安装在车辆上的雷达发射器和耦合到雷达发射机的发射天线。 发射天线将图案中的辐射传输到与车辆相邻的区域中，该图案包括第一辐射波瓣和第二辐射波瓣。 第一凸角和第二凸角之间的图案的零区域被引导到大致垂直于车辆的纵向轴线的区域中，纵向轴线在车辆的后端和车辆的前端之间运行并且沿着 一条行车线。