Invention Grant
- Patent Title: Anomalous travel location detection device and anomalous travel location detection method
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Application No.: US15110765Application Date: 2014-12-22
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Publication No.: US10089867B2Publication Date: 2018-10-02
- Inventor: Tadahiro Kashiwai , Ryo Neyama
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi, Aichi-ken
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi, Aichi-ken
- Agency: Sughrue Mion, PLLC
- Priority: JP2014-008450 20140121
- International Application: PCT/JP2014/083888 WO 20141222
- International Announcement: WO2015/111344 WO 20150730
- Main IPC: G08G1/01
- IPC: G08G1/01
Abstract:
A turning value corrector corrects turning values contained in multiple pieces of travel history information. A reference turning value calculator uses multiple turning values that have been associated with the same calculation point to calculate a reference turning value. An anomalous travel location detector calculates the divergence from the reference turning value for each piece of travel history information subjected to detection of an anomalous travel location. Locations for which the deviation from the reference turning value is large are detected as anomalous travel locations.
Public/Granted literature
- US20160379484A1 ANOMALOUS TRAVEL LOCATION DETECTION DEVICE AND ANOMALOUS TRAVEL LOCATION DETECTION METHOD Public/Granted day:2016-12-29
Information query
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