Invention Grant
US08712689B2 Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
有权
用于基于计算机确定地图，导航装置和移动无线电话中的位置的方法
- Patent Title: Method for computer-based determination of a position in a map, navigation device and mobile radio telephone
- Patent Title (中): 用于基于计算机确定地图，导航装置和移动无线电话中的位置的方法
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Application No.: US11536899Application Date: 2006-09-29
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Publication No.: US08712689B2Publication Date: 2014-04-29
- Inventor: Ian Courtney , Josef Ploetz , Dan Dinescu
- Applicant: Ian Courtney , Josef Ploetz , Dan Dinescu
- Applicant Address: DE Neubiberg
- Assignee: Intel Mobile Communications GmbH
- Current Assignee: Intel Mobile Communications GmbH
- Current Assignee Address: DE Neubiberg
- Agency: Schiff Hardin LLP
- Priority: DE102005046735 20050929
- Main IPC: G01C21/04
- IPC: G01C21/04 ; G01C21/32 ; G01C21/26 ; G01C25/00
Abstract:
A digitized image of a map is stored in a data memory. At least one point of the image of the map is selected as reference point. Space coordinates of the location which corresponds to the reference point are determined and allocated to the reference point. A supplementary calibration information item which enables the image of the map to be calibrated in space coordinates is determined. A mobile radio telephone has a navigation device which is set up for carrying out the method.
Public/Granted literature
Information query
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