发明名称 |
Radar apparatus, and program therefor |
摘要 |
Provided is a radar apparatus capable of continuously and stably making a detection of a target even if a reflected wave from a target already detected falls into obscurity due to the presence of low-frequency noises or reflected waves from other targets. An estimated value of information on a target to be obtained when the target is detected in the present cycle are acquired from the target detected in a previous cycle. When a peak compatible with the estimated value is detected in only one of a frequency-rising section and a frequency falling section of a radar wave, if the frequency of the non-detected peak pertains a low-frequency noise domain or if a side-by-side travel flag is set with respect to the target detected in the previous cycle, the non-detected peak is considered as buried by low-frequency noises or peaks of other targets, and a peak pair corresponding to the detected target is extrapolated.
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申请公布号 |
US6970129(B2) |
申请公布日期 |
2005.11.29 |
申请号 |
US20030737749 |
申请日期 |
2003.12.18 |
申请人 |
DENSO CORPORATION |
发明人 |
KUMON HIROAKI;TAMATSU YUKIMASA |
分类号 |
B60K31/00;G01S13/34;G01S13/58;G01S13/93;G08G1/16;(IPC1-7):G01S13/93 |
主分类号 |
B60K31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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