Title:
測距装置および車載カメラシステム
Document Type and Number:
Japanese Patent JP7207889
Kind Code:
B2
Abstract:
To provide a distance measuring device which can accurately calculate distance information with a simple structure.SOLUTION: A distance measuring device (100) includes: a first optical system (111a); a second optical system (111b); a first indicator (116a) in the imaging range of the first optical system; a second indicator (116b) in the imaging range of the second optical system; and imaging elements (112a, 112b) for detecting positional information of an image of the first indicator formed by the first optical system and positional information of an image of the second indicator formed by the second optical system.SELECTED DRAWING: Figure 1
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Inventors:
Akihiro Fukuda
Tomoaki Inoue
Tomoaki Inoue
Application Number:
JP2018144645A
Publication Date:
January 18, 2023
Filing Date:
August 01, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G01C3/06; G08G1/16
Domestic Patent References:
JP2018074479A | ||||
JP2012032349A | ||||
JP2004144923A | ||||
JP2018097189A | ||||
JP9042946A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsuya Mizumoto
Tomoya Hirayama
Atsuya Mizumoto
Tomoya Hirayama
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