发明名称 |
Apparatus and method for providing travel route in navigation system |
摘要 |
An apparatus and method provide a travel route in a navigation system. The apparatus includes: a GPS (Global Positioning System) receiver for receiving position data from a plurality of GPS satellites; a storage unit for storing map data and the travel route therein; a display unit for displaying the stored map data and travel route on a screen; a key input unit for receiving a variety of input key signals, and an origin and a destination therebetween; a velocity and direction detection unit for detecting a travel velocity and direction of travel of a moving object; a wireless communication unit for communicating to receive traffic information on an on-road; and a control unit for controlling each unit to store the travel route in the storage unit and to provide the stored travel route for a user. |
申请公布号 |
US8423281(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US20040859980 |
申请日期 |
2004.06.04 |
申请人 |
OH HWAN SAENG;LG ELECTRONICS INC. |
发明人 |
OH HWAN SAENG |
分类号 |
G01C21/00;G11B20/04;G01C21/34 |
主分类号 |
G01C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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