发明名称 |
Method and apparatus for recognizing object |
摘要 |
A transmission wave is applied to a predetermined range in a width-wise direction of a vehicle. Objects ahead of the vehicle are recognized on the basis of reflected waves resulting from reflections of the transmission wave. Calculation is made as to a position of each of the objects and also a lane-sameness probability for each of the objects that the object and the subject vehicle are on a same lane. Object information pieces corresponding to the respective objects represent the calculated positions of the objects and the calculated lane-sameness probabilities for the objects. In cases where at least two objects become substantially equal in position, the two objects are recognized as a single object. One is selected from the two objects which relates to a calculated lane-sameness probability equal to or higher than a predetermined value. The single object takes over an object information piece corresponding to the selected object.
|
申请公布号 |
US2002003489(A1) |
申请公布日期 |
2002.01.10 |
申请号 |
US20010880776 |
申请日期 |
2001.06.15 |
申请人 |
SAMUKAWA YOSHIE;MATSUOKA KEIJI;OOKATA HIROSHI;NOZAWA TOYOHITO;SHIRAI NORIAKI |
发明人 |
SAMUKAWA YOSHIE;MATSUOKA KEIJI;OOKATA HIROSHI;NOZAWA TOYOHITO;SHIRAI NORIAKI |
分类号 |
G01B11/00;B60R21/00;B60W30/00;G01S13/93;G01S17/42;G01S17/93;G08G1/16;(IPC1-7):G01S13/93 |
主分类号 |
G01B11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|