DISTANCE MEASUREMENT DEVICE, MOVEABLE DEVICE, AND DISTANCE MEASURING METHOD

A distance measurement device includes a projection optical system, a light-receiving system to receive light projected from projection optical system and reflected by an object; and a correction system to correct a difference in timing of light emission between the plurality of light sources. The p...

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Bibliographic Details
Main Authors TAKAHASHI Shu, ICHIKAWA Yoichi, TANAKA Hiroaki, MASUDA Koji, NIHEI Yasuhiro, ITOH Masahiro, OGAWA Takeshi
Format Patent
LanguageEnglish
Published 13.07.2017
Subjects
ANALOGOUS ARRANGEMENTS USING OTHER WAVES
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES
MEASURING
PERFORMING OPERATIONS
PHYSICS
RADIO DIRECTION-FINDING
RADIO NAVIGATION
TESTING
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A distance measurement device includes a projection optical system, a light-receiving system to receive light projected from projection optical system and reflected by an object; and a correction system to correct a difference in timing of light emission between the plurality of light sources. The projection optical system includes a plurality of light sources and a plurality of drive circuits to drive the plurality of light sources.
Bibliography:Application Number: US201715403594