Invention Grant
- Patent Title: Map information assessment device, medium storing computer program for map information assessment, and map information assessment method
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Application No.: US17706091Application Date: 2022-03-28
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Publication No.: US11892316B2Publication Date: 2024-02-06
- Inventor: Takao Kashu , Hiroaki Sakakibara , Yasutaka Teramae , Hiroki Ukai , Masahiro Goto
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA , DENSO CORPORATION
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,DENSO CORPORATION
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA,DENSO CORPORATION
- Current Assignee Address: JP Toyota; JP Kariya
- Agency: Sughrue Mion, PLLC
- Priority: JP 21058281 2021.03.30
- Main IPC: G01C21/30
- IPC: G01C21/30 ; B60W60/00 ; B60W50/14 ; G01C21/00
Abstract:
A map information assessment device has a processor configured to detect the end road zone located furthest on the destination location side, among the multiple road zones on the navigation route, to determine whether or not the end road zone is connected to another road zone on the destination location side, to detect the end road link on the navigation route which is associated with the end road zone when the end road zone is connected with another road zone on the destination location side, and to determine whether or not the end road link is connected with another road link representing the navigation route, which is not associated with the road zone on the destination location side, and to attach a predetermined attribute to the end road zone when the end road link is connected with another road link representing the navigation route.
Public/Granted literature
Information query
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