情報処理装置、情報処理方法及び情報処理プログラム

Japanese Patent JP7269162

B2

To provide an information processing device, an information processing method, and an information processing program capable of determining that a lane in which a vehicle drives is added.SOLUTION: In an information processing system 1, an information processing device 30 includes: an acquisition unit that acquires a plurality of probe information for vehicles that differ in time, including position information of a vehicle 10, time information when the vehicle acquired the position information, and steering angle information of the vehicle; a specifying unit that specifies a first position on a road where only the steering angle according to the shape of the road is recorded, based on the first probe information of the vehicle of a first vehicle group consisting of a plurality of vehicles, and a second position on the road where the steering angle that changes the lane of the vehicle is recorded, in addition to the steering angle according to the shape of the road, based on the second probe information of the vehicle of a second vehicle group consisting of a plurality of vehicles; and a determination unit for determining that a road lane is added when the second time based on the time information included in the second probe information is later than the first time based on the time information included in the first probe information, and the first position and the second position are matched.SELECTED DRAWING: Figure 1

Shusuke Hamano
Itou Ei
Yumiko Yamashita
Shintaro Osaki
Kenji Tsumura
Hiromi Tonegawa
Hidetsugu Higuchi

JP2019220304A

May 08, 2023

December 05, 2019

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Toyota Map Master Co., Ltd.
TOYOTA JIDOSHA KABUSHIKI KAISHA

G08G1/00; G08G1/09

JP2018163438A

Shirasaka Patent Attorney Corporation

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