Title:
TARGET DETECTION METHOD FOR VEHICLE-MOUNTED MILLIMETER WAVE RADAR, AND VEHICLE-MOUNTED RADAR SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/082148
Kind Code:
A1
Abstract:
A target detection method for a vehicle-mounted millimeter wave radar, wherein same is applied to a vehicle-mounted radar system. The method comprises: performing radar detection on a detection target, and receiving an echo signal from the detection target (100); generating a first detection target set according to the echo signal, and filtering the echo signal by means of a digital filter to generate a second detection target set (200); matching the first detection target set with the second detection target set (300); and processing the second detection target set according to a matching result (400). The beneficial effects lie in that a false target is effectively eliminated, the detection capability of a weak RCS target can be significantly improved, and the detection capability and the detection precision of a vehicle-mounted millimeter wave radar for a close-range target are improved, thereby further enhancing the effectiveness and the accuracy of decision information provided for an automobile system by a vehicle-mounted millimeter wave radar system.
Inventors:
CHEN LI (CN)
TANG KAI (CN)
RUAN HONGNING (CN)
LUO ZUOHUANG (CN)
TANG KAI (CN)
RUAN HONGNING (CN)
LUO ZUOHUANG (CN)
Application Number:
PCT/CN2019/121201
Publication Date:
May 06, 2021
Filing Date:
November 27, 2019
Export Citation:
Assignee:
HUIZHOU DESAY SV INTELLIGENT TRANSP TECHNOLOGICAL INSTITUTE CO LTD (CN)
International Classes:
G01S13/931; G01S7/41
Foreign References:
| CN109459731A | 2019-03-12 | |||
| CN106054193A | 2016-10-26 | |||
| CN109324317A | 2019-02-12 | |||
| CN110058239A | 2019-07-26 | |||
| CN102253370A | 2011-11-23 | |||
| EP2730944A1 | 2014-05-14 |
Attorney, Agent or Firm:
YOGO PATENT & TRADE MARK AGENCY LIMITED COMPANY (CN)
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