Title:
RADAR SIGNAL PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/185393
Kind Code:
A1
Abstract:
This radar signal processing device (1), for processing a distance measurement value (a) and an angle measurement value (b) sent from a radar device, includes: a height setting unit (2) which sets a representative height (H) corresponding to objects above, objects below and objects in front, which are types of targets; a provisional angle measurement value calculation unit (3) which, on the basis of the distance measurement value (a) and the height (H), calculates a provisional angle measurement value (B) for each type of target; a determination parameter calculation unit (4) which, on the basis of the provisional angle measurement value (B) and the angle measurement value (B), calculates at least one type of value (PV) from a provisional angle measurement value content ratio (P1), a provisional angle measurement value vertical range content ratio (P2), and a provisional angle measurement value root mean square (P3); and a vertical determination unit (7) which determines the type of target on the basis of the value (PV).
Inventors:
SAKAMAKI HIROSHI (JP)
SUWA KEI (JP)
FURUTA TETSURO (JP)
SUWA KEI (JP)
FURUTA TETSURO (JP)
Application Number:
PCT/JP2021/007793
Publication Date:
September 09, 2022
Filing Date:
March 02, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S13/931
Foreign References:
| JP2017223617A | 2017-12-21 | |||
| JP2018116028A | 2018-07-26 | |||
| JP2019109179A | 2019-07-04 | |||
| JP2020190429A | 2020-11-26 | |||
| JP2016070772A | 2016-05-09 | |||
| JP2003057345A | 2003-02-26 | |||
| JP2011017634A | 2011-01-27 | |||
| US20130050474A1 | 2013-02-28 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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