Title:
OBSTACLE DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/198574
Kind Code:
A1
Abstract:
In the present invention, a position acquisition unit (261) acquires relative position information for a vehicle and an obstacle on the basis of a received wave received by a distance measurement sensor (21). A shape recognition unit (262) recognizes the shape of the obstacle on the basis of image information acquired by an imaging unit (22). A detection processing unit (263) detects the obstacle on the basis of the relative position information acquired by the position acquisition unit and a shape recognition result from the shape recognition unit. A detection processing unit determines whether the obstacle height is greater than or equal to a prescribed height. If the obstacle height according to the shape recognition result from the shape recognition unit is less than the prescribed height, the detection processing unit discards the relative position information for the obstacle.
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| WO/1982/000526 | DISTANCE RANGING APPARATUS AND METHOD |
| JPS6179181 | ULTRASONIC RANGE MEASURING INSTRUMENT |
| JPS6129781 | OBSTRUCTION DETECTOR |
Inventors:
MATSUURA MITSUYASU (JP)
HARADA TAKETO (JP)
MAEDA YU (JP)
YANAGAWA HIROHIKO (JP)
HARADA TAKETO (JP)
MAEDA YU (JP)
YANAGAWA HIROHIKO (JP)
Application Number:
PCT/JP2018/010273
Publication Date:
November 01, 2018
Filing Date:
March 15, 2018
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
G01S15/08; G01S15/86; G01S15/931; G06T7/00; G08G1/16
Foreign References:
| JP2007131092A | 2007-05-31 | |||
| JPH0845000A | 1996-02-16 | |||
| JP2014106115A | 2014-06-09 | |||
| JP2014159182A | 2014-09-04 | |||
| JP2009096306A | 2009-05-07 | |||
| JP2014117989A | 2014-06-30 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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