Invention Grant
US08538688B2 User generated pedestrian and indoor shortcut routes for navigation systems
失效
用户为导航系统生成行人和室内快捷路线
- Patent Title: User generated pedestrian and indoor shortcut routes for navigation systems
- Patent Title (中): 用户为导航系统生成行人和室内快捷路线
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Application No.: US12273285Application Date: 2008-11-18
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Publication No.: US08538688B2Publication Date: 2013-09-17
- Inventor: Christian Prehofer
- Applicant: Christian Prehofer
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Ditthavong Mori & Steiner, P.C.
- Main IPC: G01C21/00
- IPC: G01C21/00 ; G08G1/123

Abstract:
A method, apparatus, system, and computer program product are disclosed for creating and displaying shortcuts and landmarks on a navigational map. The embodiments include storing context data in a mobile wireless device, the context data including at least one of travel class of a shortcut path, limits of a shortcut path, or restrictions of a shortcut path. The shortcuts may be categorized by their context in travel classes such as car, bike, pedestrian, pram, wheelchair, walker, blind pedestrian, disabled pedestrian, or the like. The embodiments register in the mobile wireless device a starting location for a shortcut path and record locations of the device as the device moves along the shortcut path. The embodiments receive signals describing a landmark at a landmark location along the shortcut path, including digital photographs, descriptive text and voice clips. The embodiments then form in a shortcut mapping file the recorded shortcut path, information about the landmark, and the context data.
Public/Granted literature
- US20100125409A1 USER GENERATED PEDESTRIAN AND INDOOR SHORTCUT ROUTES FOR NAVIGATION SYSTEMS Public/Granted day:2010-05-20
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