| 发明名称 | Radar apparatus and signal processing method | ||
| 摘要 | There is provided a radar apparatus. A derivation unit derives target information which is information relating to a target detected on the basis of a transmission signal of which a frequency changes with a predetermined cycle and a reception signal corresponding to a reflected wave coming from an object at which a transmission wave corresponding to the transmission signal is reflected. A determination unit determines reliability of the target information. A decision unit decides whether the detected target is true or false, based on the target information. The decision unit changes a method of deciding whether the target is true or false in accordance with a determination result of the reliability by the determination unit. | ||
| 申请公布号 | US9354299(B2) | 申请公布日期 | 2016.05.31 |
| 申请号 | US201314071808 | 申请日期 | 2013.11.05 |
| 申请人 | FUJITSU TEN LIMITED | 发明人 | Ishimori Hiroyuki;Kishida Masayuki;Asanuma Hisateru;Aoki Masatoshi |
| 分类号 | G01S7/41;G01S7/35;G01S13/34;G01S13/42;G01S13/72;G01S13/93;G01S7/03 | 主分类号 | G01S7/41 |
| 代理机构 | Oliff PLC | 代理人 | Oliff PLC |
| 主权项 | 1. A radar apparatus comprising: a derivation unit configured to derive target information which is information relating to a target detected on the basis of a transmission signal of which a frequency changes with a predetermined cycle and a reception signal corresponding to a reflected wave coming from an object at which a transmission wave corresponding to the transmission signal is reflected; a determination unit configured to determine reliability of the target information; and a decision unit configured to decide whether the detected target is true or false, based on the target information, wherein the decision unit changes a method of deciding whether the target is true or false in accordance with a determination result of the reliability by the determination unit. | ||
| 地址 | Kobe-shi JP | ||