Invention Grant
- Patent Title: Method of prioritizing similar names of locations for use by a navigation system
- Patent Title (中): 确定导航系统使用的类似名称的方法
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Application No.: US12015603Application Date: 2008-01-17
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Publication No.: US08401780B2Publication Date: 2013-03-19
- Inventor: Raimund Grün
- Applicant: Raimund Grün
- Applicant Address: NL Veldhoven
- Assignee: Navteq B.V.
- Current Assignee: Navteq B.V.
- Current Assignee Address: NL Veldhoven
- Main IPC: G01C21/26
- IPC: G01C21/26

Abstract:
Locations having similar names are identified and placed in groups. The naming similarity includes how names or portions of names are spelled and/or pronounced. The names within the groups are then ranked by priority. The ranking is calculated using one or more attributes in a geographic database, such as the number of road segments associated with a named location, the population associated with a named location, distance to a named location, and administrative level of a named location. The ranking may be used during destination entry, when providing route guidance and/or maps, and when providing additional information to a user of a navigation system, such as demographic information.
Public/Granted literature
- US20090187538A1 Method of Prioritizing Similar Names of Locations for use by a Navigation System Public/Granted day:2009-07-23
Information query