发明名称 |
Positioning apparatus and positioning method |
摘要 |
A positioning apparatus having short sensory time for executing the high precision positioning of the user on a map. The positioning apparatus includes: a first positioning unit for obtaining a first position information which represents the position of the positioning apparatus itself measured by carrying out a low precision positioning; a displaying unit for displaying the first position information; and a second positioning unit for obtaining the second position information which represents the position of the positioning apparatus itself measured by carrying out a high precision positioning. The high precision positioning is executed in parallel with the low precision positioning. The displaying unit updates a screen based on the second position information.
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申请公布号 |
US2006206260(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
US20060372203 |
申请日期 |
2006.03.10 |
申请人 |
NEC ELECTRONICS CORPORATION |
发明人 |
HIRANO KEIICHI |
分类号 |
G01C21/00;G01S5/02;G01S19/25;G09B29/00;G09B29/10;H04W64/00 |
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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