基本信息:
- 专利标题： VERFAHREN ZUR AUFLÖSUNG VON WINKELMEHRDEUTIGKEITEN IN EINEM RADARNETZWERK
- 专利标题（英）：METHOD FOR RESOLVING ANGLE AMBIGUITIES IN A RADAR NETWORK
- 申请号：PCT/EP2022/073701 申请日：2022-08-25
- 公开(公告)号：WO2023041305A1 公开(公告)日：2023-03-23
- 发明人： DR. KOHLLEPPEL, Robert , DR. RAPP, Philipp Ferdinand
- 申请人： MERCEDES-BENZ GROUP AG , ROBERT BOSCH GMBH
- 申请人地址： Mercedesstraße 120; Wernerstraße 51
- 专利权人： MERCEDES-BENZ GROUP AG,ROBERT BOSCH GMBH
- 当前专利权人： MERCEDES-BENZ GROUP AG,ROBERT BOSCH GMBH
- 当前专利权人地址： Mercedesstraße 120; Wernerstraße 51
- 代理机构： FINGER, Catrin
- 优先权： DE10 2021 210 143.7 2021-09-14
- 主分类号： G01S13/72
- IPC分类号： G01S13/72 ; G01S13/87 ; G01S13/931
The invention relates to a method for resolving angle ambiguities in a spatially incoherent radar network (2). According to the invention, a surrounding area is detected using multiple radar sensors (2.1 to 2.n). For each radar sensor (2.1 to 2.n), tracks (T1.1 to T1.m … Tn.1 to Tn.x) of detected objects are generated in a state space individually and independently of the respective other radar sensors (2.1 to 2.n). Tracks (T1.1 to T1.m … Tn.1 to Tn.x) of different radar sensors (2.1 to 2.n) are assigned to each other with the proviso that said tracks plausibly originate from the same object. The tracks (T1.1 to T1.m … Tn.1 to Tn.x) assigned to one another are fused for different variants in order to resolve the angle ambiguities, wherein a respective measure of plausibility is assigned to each variant, and the variant with the highest measure of plausibility is selected in order to resolve the angle ambiguities.