Map display system and map display program

    公开(公告)号:US11536584B2

    公开(公告)日:2022-12-27

    申请号:US17258210

    申请日:2019-08-21

    IPC分类号: G09B29/00 G01C21/36

    摘要: There is provided a technique that can appropriately display route icons. A map display system includes a display section obtaining part that obtains display sections each being a section of a route to be displayed on a map; a connecting point obtaining part that obtains a connecting point, the connecting point being a point where different routes are connected together on the display sections; and a map display part that displays at least one route icon for each split section, the route icon being an image associated with a route, and the split section being obtained by splitting each of the display sections by the connecting point.

    Lane guidance system and lane guidance program

    公开(公告)号:US11333516B2

    公开(公告)日:2022-05-17

    申请号:US16644224

    申请日:2018-10-29

    发明人: Kenji Sasaki Xin Jin

    IPC分类号: G01C21/36 G08G1/0969

    摘要: Provided is lane guidance system for decreasing the possibility that a user is misled including: a proposed travel route acquisition unit that acquires a proposed travel route of a vehicle; a successive intersection determination unit that determines whether a distance between a first intersection that is a guidance intersection on the proposed travel route and a second intersection that follows the first intersection is within a prescribed distance. Based on the proposed travel route, a travelable lane acquisition unit acquires a travelable lane that the vehicle needs to travel along when entering the first intersection to exit in a specific exiting direction of the first intersection, when the vehicle needs to exit from the first intersection in the exiting direction to travel along the proposed travel route. Before arriving at the first intersection, the lane guidance unit selects and proposes, as a recommended lane from the travelable lane, a lane that the vehicle needs to travel along when entering the first intersection after exiting from the first intersection, a lane that the vehicle needs to travel along when entering the second intersection to exit in a specific exiting direction of the second intersection, when the vehicle needs to exit from the second intersection in the exiting direction to travel along the proposed travel route when the a distance between the first intersection and the second intersection is within a prescribed distance.

    INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

    公开(公告)号:US20220129859A1

    公开(公告)日:2022-04-28

    申请号:US17395884

    申请日:2021-08-06

    IPC分类号: G06Q10/10 G06Q10/02 G06Q10/04

    摘要: A controller in an information processing device is configured to acquire first information about a plurality of users respectively present at a plurality of locations within a predetermined region, the first information including information related to a current behavior of each of the users at each of the locations or a behavior predicted to be taken by each of the users at each of the locations within a predetermined period. Further, the controller is configured to decide order of visiting when a visitor who visits the users visits the users based on the first information.

    Detour recommended area estimation system, detour recommended area estimation program, and navigation device

    公开(公告)号:US10697787B2

    公开(公告)日:2020-06-30

    申请号:US15903833

    申请日:2018-02-23

    发明人: Yoko Sakurai Xin Jin

    IPC分类号: G01C21/34

    摘要: A detour recommended area estimation system includes: a recording medium; and a control unit configured to collect probe information from a vehicle; acquire a travel-avoided direction based on the probe information when the vehicle made a detour, the travel-avoided direction being a direction in which the vehicle would have been traveled if the detour had not been made; estimate an area in which a direction dependence degree of the travel-avoided direction is less than a reference value as a detour recommended area, and record the detour recommended area in a recording medium.