Invention Grant
- Patent Title: Navigation system capable of updating map data and method thereof
- Patent Title (中): 能够更新地图数据的导航系统及其方法
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Application No.: US12490340Application Date: 2009-06-24
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Publication No.: US08200431B2Publication Date: 2012-06-12
- Inventor: Chun-Hung Lin
- Applicant: Chun-Hung Lin
- Applicant Address: TW Neihu, Taipei
- Assignee: Compal Communications, Inc.
- Current Assignee: Compal Communications, Inc.
- Current Assignee Address: TW Neihu, Taipei
- Agent Winston Hsu; Scott Margo
- Priority: TW97133711A 20080903
- Main IPC: G01C21/36
- IPC: G01C21/36
Abstract:
A navigation system includes a plurality of navigation devices and a server. The plurality of navigation devices is used for generating a plurality of position data respectively. Each navigation device generates at least one path data according to the plurality of position data and at least one corresponding electronic map and transmits the path data to the server. Then, the server calculates at least one optimum path data and updates the plurality of navigation devices according to the optimum path data.
Public/Granted literature
- US20100057356A1 NAVIGATION SYSTEM CAPABLE OF UPDATING MAP DATA AND METHOD THEREOF Public/Granted day:2010-03-04
Information query
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