基本信息:
- 专利标题： VERFAHREN ZUR FEHLERBEWERTUNG BEI EINER POSITIONSBESTIMMUNG
- 专利标题（英）：METHOD FOR ERROR EVALUATION IN POSITION DETERMINATION
- 申请号：PCT/DE2020/200047 申请日：2020-06-16
- 公开(公告)号：WO2020253921A1 公开(公告)日：2020-12-24
- 发明人： KUBINA, Bernd , BURGHARDT, Roland , BODENHEIMER, Robert
- 申请人： CONTINENTAL TEVES AG & CO. OHG
- 申请人地址： Guerickestr. 7 60488 Frankfurt am Main DE
- 专利权人： CONTINENTAL TEVES AG & CO. OHG
- 当前专利权人： CONTINENTAL TEVES AG & CO. OHG
- 当前专利权人地址： Guerickestr. 7 60488 Frankfurt am Main DE
- 优先权： DE10 20190618
- 主分类号： G01S19/22
- IPC分类号： G01S19/22 ; G01S19/20 ; G01S5/02 ; G01S19/49
The invention relates to a method for error evaluation in position determination, comprising time-synchronous recording of first and second position values, wherein the second position values are recorded by a different measuring method than the first position values; forming a first and a second trajectory (A, B) from the first and the second position values respectively; forming differential vectors (D) between first and second position values recorded at the same time; parallel-shifting the second trajectory (B) along a displacement vector (s) such that the amounts of the differential vectors (D) are minimized on average; evaluating the faultiness of the position determination on the basis of one or more amounts of the differential vectors (D) created as a consequence of the parallel shift.
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 |
| ------G01S19/00 | 卫星无线电信标定位系统；利用这种系统传输的信号确定位置、速度或姿态 |
| --------G01S19/01 | .传输时间戳信息的卫星无线电信标定位系统，例如，GPS |
| ----------G01S19/03 | ..协作单元；在不同的协作单元之间或在协作单元与接收器之间进行交互或通信 |
| ------------G01S19/22 | ...多径问题 |