Invention Grant
- Patent Title: Path prediction device and path prediction method
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Application No.: US15401481Application Date: 2017-01-09
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Publication No.: US10366613B2Publication Date: 2019-07-30
- Inventor: Tadashi Yanagihara , Kenji Horiguchi , Keisuke Kurihara , Chihiro Sannomiya , Atsushi Inoue
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- Priority: JP2016-004753 20160113
- Main IPC: G01C21/36
- IPC: G01C21/36 ; G08G1/00 ; G01C21/20 ; G08G1/01 ; G08G1/0968 ; G01S19/42 ; G01S5/00 ; G01S19/14

Abstract:
A path prediction device comprises a storage unit that generates and stores, based on information collected from a plurality of vehicles including a first vehicle, traveling path information indicating information associated with paths where the respective vehicles have traveled; a positional information acquisition unit that acquires a first position indicating the current position of the first vehicle; and a path prediction unit that predicts the traveling path of the first vehicle using at least one of first path information indicating paths of the first vehicle and second path information indicating paths of second vehicles among the traveling path information, wherein the path prediction unit determines a use ratio of the first path information, which is used to predict the traveling path, based on a past traveling record of the first vehicle at the first position.
Public/Granted literature
- US20170200374A1 PATH PREDICTION DEVICE AND PATH PREDICTION METHOD Public/Granted day:2017-07-13
Information query
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