Title:
OBJECT DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/078266
Kind Code:
A1
Abstract:
A target recognition unit (21) derives recognition information representing the state of a target that can be recognized from sensor information. A prediction unit (22) predicts, on the basis of the recognition information derived at a first observation timing, the state of the target at a subsequent second observation timing. A reliability derivation unit (23) derives a score that corresponds to the degree of difference between the state of the target observed at the second observation timing and a subsequent state of the target predicted from the first observation timing. The reliability derivation unit (23) then statistically processes a score pertaining to the target derived at each of a plurality of observation timings from the past to a current time, thereby deriving a degree of reliability. When the degree of reliability satisfies a prescribed standard, a determination unit (24) determines that the target pertaining to the degree of reliability is currently present.
Inventors:
KONDO KATSUHIKO (JP)
AKAMINE YUSUKE (JP)
MIYAKE YASUYUKI (JP)
AKAMINE YUSUKE (JP)
MIYAKE YASUYUKI (JP)
Application Number:
PCT/JP2018/038697
Publication Date:
April 25, 2019
Filing Date:
October 17, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01S13/931; B60W40/02; G01S13/66; G01S13/86; G01S15/931; G01S17/86; G01S17/931; G08G1/16
Foreign References:
| JP3903856B2 | 2007-04-11 | |||
| JP2000199788A | 2000-07-18 | |||
| JP2015225615A | 2015-12-14 | |||
| JP2013092983A | 2013-05-16 | |||
| JP2006099715A | 2006-04-13 | |||
| JP2009075650A | 2009-04-09 | |||
| JP2014067276A | 2014-04-17 | |||
| JP2007022471A | 2007-02-01 | |||
| JP2015215873A | 2015-12-03 |
Attorney, Agent or Firm:
NAGOYA INTERNATIONAL PATENT FIRM (JP)
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