公开(公告)号：US20160041258A1

公开(公告)日：2016-02-11

申请号：US14454754

申请日：2014-08-08

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： ROBERT J. CASHLER ,  WALTER K. KOSIAK

IPC: G01S7/41 ,  G01S13/88 ,  G01S13/04

CPC classification number: G01S7/411 ,  G01S7/521 ,  G01S13/04 ,  G01S13/726 ,  G01S13/88 ,  G01S13/931 ,  G01S2013/9332 ,  G01S2013/9375 ,  G01S2013/9378 ,  G01S2013/9385

Abstract: A radar object detection system includes a radar sensor and a controller. The radar sensor is configured to emit a radar signal toward a defined area proximate to the vehicle, and output a reflection signal indicative of a detected target present in the defined area. The controller is configured to receive the reflection signal from the radar sensor, determine if the detected target corresponds to a trailer towed by the vehicle, and define an exclusion zone characterized as occupied by the trailer and thereby excluded from the defined area where objects can be detected.

Abstract translation: 雷达物体检测系统包括雷达传感器和控制器。 雷达传感器被配置为朝向靠近车辆的限定区域发射雷达信号，并且输出指示存在于限定区域中的检测到的目标的反射信号。 控制器被配置为从雷达传感器接收反射信号，确定检测到的目标是否对应于由车辆拖曳的拖车，并且定义被表征为拖车所占据的排除区域，从而从对象可以被限定的区域排除 检测到。

公开(公告)号：US20160252610A1

公开(公告)日：2016-09-01

申请号：US14680115

申请日：2015-04-07

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： MATTHEW R. SMITH ,  WALTER K. KOSIAK

IPC: G01S13/93 ,  G01S7/41 ,  G01S13/04

CPC classification number: G01S13/931 ,  G01S7/411 ,  G01S13/04 ,  G01S2013/9332

Abstract: A radar system for detecting an object in a blind-spot zone of an operator of a vehicle includes the step of providing a system configured to detect objects proximate to a vehicle using radar. The system detects objects within a first portion of the blind-spot zone, and is reconfigured to detect objects within a second portion of the blind-spot zone different from the first portion. Once an alert for the operator is activated indicating that an object is present in the blind-spot zone, the activation of the alert is maintained a time-interval after the object has exited the blind-spot zone. The time-interval that the alert is maintained is varied in accordance with a classification or size of the object. When the object is classified as a semi-trailer, the time-interval is longer than when the object is classified as something else, an automobile or motorcycle for example.

Abstract translation: 用于检测车辆操作者的盲点区域中的物体的雷达系统包括提供被配置为使用雷达来检测靠近车辆的物体的系统的步骤。 系统检测盲点区域的第一部分内的物体，并且被重新配置为检测与第一部分不同的盲点区域的第二部分内的物体。 一旦激活指示对象存在于盲点区域中的操作者的警报，则在对象已经离开盲点区域之后，警报的激活被保持为时间间隔。 保持警报的时间间隔根据对象的分类或大小而变化。 当对象被分类为半拖车时，时间间隔比对象被分类为别的东西，例如汽车或摩托车时间间隔长。