发明公开
EP4390456A1 BEAMVECTOR FILTERING AND DISAMBIGUATION USING VELOCITY PROFILE PATTERN FOR LOW LEVEL RADAR EGO-MOTION
审中-实审
转让
基本信息:
- 专利标题： BEAMVECTOR FILTERING AND DISAMBIGUATION USING VELOCITY PROFILE PATTERN FOR LOW LEVEL RADAR EGO-MOTION
- 申请号：EP22214602.9 申请日：2022-12-19
- 公开(公告)号：EP4390456A1 公开(公告)日：2024-06-26
- 发明人： LESSMANN, Stephanie
- 申请人： Aptiv Technologies Limited
- 申请人地址： BB St. Michael The Financial Services Centre Bishop's Court Hill
- 专利权人： Aptiv Technologies Limited
- 当前专利权人： APTIV TECHNOLOGIES AG
- 当前专利权人地址： APTIV TECHNOLOGIES AG
- 代理机构： Bardehle Pagenberg Partnerschaft mbB Patentanwälte Rechtsanwälte
- 主分类号： G01S13/42
- IPC分类号： G01S13/42 ; G01S13/52 ; G01S13/53 ; G01S13/58 ; G01S13/60 ; G01S13/931
摘要：
A method for processing radar data of a vehicle, the method comprising: acquiring radar data from each of one or more radar antennas, the acquired radar data comprising range rate (Doppler) data; determining beamvectors from the acquired radar data; filtering the beamvectors, wherein the filtering comprises removing, from the beamvectors, features corresponding to one or more moving targets and/or features corresponding to ambiguous range rate (Doppler) data, to determine filtered beamvectors; and determining a characteristic of an environment of the vehicle and/or of the vehicle itself based on the filtered beamvectors.
IPC结构图谱:
| G | 物理 |
| --G01 | 测量；测试 |
| ----G01S | 无线电定向；无线电导航；采用无线电波测距或测速；采用无线电波的反射或再辐射的定位或存在检测；采用其他波的类似装置 |
| ------G01S13/00 | 使用无线电波的反射或再辐射的系统，例如雷达系统；利用波的性质或波长是无关的或未指明的波的反射或再辐射的类似系统 |
| --------G01S13/02 | .利用无线电波反射的系统，例如，初级雷达系统；类似的系统 |
| ----------G01S13/06 | ..测定目标位置数据的系统 |
| ------------G01S13/42 | ...同时测量距离和其他坐标 |