Title:
DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE SYSTEM, AND DRIVING ASSISTANCE METHOD
Document Type and Number:
WIPO Patent Application WO/2019/239471
Kind Code:
A1
Abstract:
The present invention comprises: a receiving unit (110) that receives first sensor information from a first sensor, and second sensor information from a second sensor; a movement information extraction unit (111) that uses the first sensor information to calculate the position of an object detected by the first sensor; a time-series determination unit (115) that manages position information by deeming a plurality of objects derived from the same object to be one object; an object attribute detection unit (112) that uses the second sensor information to generate attribute information; an information integration unit (113) that integrates and manages, in object units, the position information and the attribute information of objects managed by the time-series determination unit (115); and an object position estimation unit (114) that uses the integrated information in object units to estimate an arrival range of the object at the time the next first sensor information is received. The time-series determination unit (115) manages position information for an object within the arrival range, from among objects for which a first position was calculated by the movement information extraction unit (111).
Inventors:
NAKURA KENICHI (JP)
SUEHIRO TAKESHI (JP)
HOSOI KYOKO (JP)
SUEHIRO TAKESHI (JP)
HOSOI KYOKO (JP)
Application Number:
PCT/JP2018/022282
Publication Date:
December 19, 2019
Filing Date:
June 11, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S13/86; G01S13/93
Domestic Patent References:
| WO2015005001A1 | 2015-01-15 | |||
| WO2017111135A1 | 2017-06-29 |
Foreign References:
| JP2015195018A | 2015-11-05 | |||
| JP2006048568A | 2006-02-16 | |||
| JP2018025957A | 2018-02-15 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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