Title:
【発明の名称】レーダー方法及びこの方法を実施する装置
Document Type and Number:
Japanese Patent JPH09506698
Kind Code:
A
Abstract:
A radar process and a device for carrying out said process are disclosed. After filtering through a Kalman filter and eliminating target objects having a physically impossible behaviour (tracking and prediction), on the basis of the detected values e (distance), vr (relative speed) and br (relative acceleration), as well as of the azimuth angle of each target object, is estimated whether and which target objects are on one's lane and one determines which target objects are most dangerous. Depending on the driving behaviour of the driver, road and weather conditions, indicator, warning or intervention thresholds are determined. When distance e, relative speed vr and relative acceleration br of the target objects exceed or fall below said thresholds, indicator, warning or intervention signals (at the vehicle brakes, throttle valve or shift gear) are generated.
Inventors:
Alfred Hess
Wolfgang Sintler
Wolfgang Sintler
Application Number:
JP51474995A
Publication Date:
June 30, 1997
Filing Date:
November 23, 1994
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
B60R16/02; B60K28/14; B60K31/00; B60R21/00; B60W30/00; F02D29/02; F16H59/66; G01S13/34; G01S13/60; G01S13/72; G01S13/931; G01S7/40; (IPC1-7): G01S13/93; B60K28/14; B60K31/00; B60R16/02; B60R21/00; F02D29/02; F16H59/66; G01S13/60; G01S13/72
Attorney, Agent or Firm:
Takashi Honda