Title:
周辺状況把握支援システム
Document Type and Number:
Japanese Patent JP6713938
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide "a peripheral situation understanding supporting system" in which a user can satisfactorily understand a vehicle periphery under each situation.SOLUTION: A right back camera 2 and a left back camera 3 that are disposed at left and right sides separated from each other at a rear part of a vehicle and images a vehicle backward, and a variable optical filter 4 that attenuates a light amount being selectively incident on the left back camera 3 are provided. In daytime, detection and positioning of a backward object is performed using a stereo image composed of a right image imaged by the right back camera 2 and a left image imaged by the left back camera 3. In nighttime, a light amount being incident on the left back camera 3 through the variable optical filter 4 is attenuated, and an image (c) in which an area 401 having a halation in a right image (a) occurred is replaced with an image of an area 402 corresponding to a complementary area 401 in a left image (b) is generated to display on a display 6.SELECTED DRAWING: Figure 4
Inventors:
Katsuyama Yoshihiro
Ryosuke Tachimi
Ryosuke Tachimi
Application Number:
JP2017014056A
Publication Date:
June 24, 2020
Filing Date:
January 30, 2017
Export Citation:
Assignee:
Alpine Electronics Co., Ltd.
International Classes:
H04N7/18; B60R1/00
Domestic Patent References:
| JP5108819A | ||||
| JP2015172934A | ||||
| JP2009177250A | ||||
| JP2015177371A | ||||
| JP2003046843A |
Attorney, Agent or Firm:
Katsushi Sato
Masahiko Amagai
Kazuyuki Tachibana
Kyozo Katayose
Masahiko Amagai
Kazuyuki Tachibana
Kyozo Katayose