RADAR DEVICE

WIPO Patent Application WO/2024/029100

A1

A radar device (1) comprises: an elevation angle computation unit (31) that computes the distance (Dt) and the elevation angle (θ) between the radar device and a target (TG) that has reflected a transmission signal cyclically transmitted from a transmission unit (10); and a target determination unit (33) that determines that the target (TG) is an upper object if the position of the target (TG) relative to a road surface (100) is higher than that of the radar device. The target determination unit (33) includes: an altitude computation unit (51) that cyclically computes the altitude (Ht) from the elevation angle (θ) and the distance (Dt) of the target (TG); a difference computation unit (52) that computes the maximum difference (Hd), which is the difference between the maximum value (Hh) and the minimum value (Hl) of the altitude (Ht) for a predetermined number of cycles (n); and a condition determination unit (53) that determines that the target (TG) is an upper object if a determination subject computation value based on the maximum difference (Hd) is greater than or equal to a predetermined determination value (TH1).

JP2003011696	OBJECT RECOGNIZING METHOD IN INTELLIGENT TYPE CONSTANT SPEED TRAVELING SYSTEM FOR AUTOMOBILE
WO/2021/128923	EXERCISE AMOUNT MEASUREMENT METHOD AND APPARATUS, AND ELECTRONIC DEVICE

TSUKAMOTO SHOHEI (JP)
HARA TAKAFUMI (JP)
OH KEISEI (JP)

PCT/JP2022/042948

February 08, 2024

November 21, 2022

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MITSUBISHI ELECTRIC CORP (JP)

G01S7/41; G01S13/931

JP6924046B2	2021-08-25
JP2014052187A	2014-03-20
JP2019020167A	2019-02-07
JP2013053946A	2013-03-21
JP2012018058A	2012-01-26

PALMO PATENT FIRM, P.C. (JP)

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