Travel path recognition apparatus and travel path recognition method

An object is to provide technology capable of appropriately recognizing a travel path. A travel path recognition apparatus includes a travel path recognizer. The travel path recognizer calculates a traveling distance traveled by a vehicle from acquisition time of lane marking information to current...

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Bibliographic Details
Main Author Hori, Yasuyoshi
Format Patent
LanguageEnglish
Published 24.01.2023
Subjects
CALCULATING
COMPUTING
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION
CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES
COUNTING
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PERFORMING OPERATIONS
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT
SURVEYING
TESTING
TRANSPORTING
VEHICLES IN GENERAL
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Summary:An object is to provide technology capable of appropriately recognizing a travel path. A travel path recognition apparatus includes a travel path recognizer. The travel path recognizer calculates a traveling distance traveled by a vehicle from acquisition time of lane marking information to current time based on a vehicle speed of vehicle behavior. Then, the travel path recognizer determines whether or not the lane marking information is information within a usable period in which the lane marking information is usable to recognize the travel path based on a predetermined lane marking acquirable distance and the traveling distance. The predetermined lane marking acquirable distance is a distance in front of a position of the vehicle, and is a distance in which a lane marking of the lane marking information is acquirable.
Bibliography:Application Number: US201716474333