IMAGE RADAR APPARATUS,申请号JP20020145142-传众专利搜索

IMAGE RADAR APPARATUS

申请公布号：JP2003337169(A)

申请号：JP20020145142

申请日期：2002.05.20

申请公布日期：2003.11.28

申请人：

MITSUBISHI ELECTRIC CORP

发明人：IWAMOTO MASAFUMI;KIRIMOTO TETSUO;KOSUGE YOSHIO;EMA KOUICHI

分类号：G01S13/89;(IPC1-7):G01S13/89

主分类号：G01S13/89

摘要：PROBLEM TO BE SOLVED: To provide an image radar apparatus which measures a target movement by discriminating a target angular speed. SOLUTION: The image radar apparatus comprises a speed distribution acquiring means 70 for acquiring a speed vector of a bright spot of a target radar image, a shape database 23 where a target shape is housed in advance, a bright spot selecting means 24 which makes the bright spot on the target radar image correspond to the target shape of the shape database, an attitude estimating means 25 which calculates a target attitude vector, and an angular speed calculating means 40 for a target movement. The angular speed calculating means 40 comprises two solution space calculating means and intersection detecting means. COPYRIGHT: (C)2004,JPO