发明名称 |
Indoor navigation method and system using illumination lamps |
摘要 |
A method and apparatus for performing a navigation service in a mobile terminal is provided. Map information and an IDentification (ID) of an information spot, which is connected to a map server, are received from the information spot. A current position is determined. The map information and the current position are displayed A destination input by a user is received. An optimal path from the current position to the destination is calculated and displayed by using the map information. When the mobile terminal receives an ID of a general spot from the general spot, a current position of the mobile terminal is re-determined. When the re-determined current position is on the optimal path, the optimal path is updated and the updated optimal path from the re-determined current position to the destination is displayed.
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申请公布号 |
US8510033(B2) |
申请公布日期 |
2013.08.13 |
申请号 |
US20100977622 |
申请日期 |
2010.12.23 |
申请人 |
PARK SUNG-BUM;JUNG DAE-KWANG;SHIN HONG-SEOK;CHOI JEONG-SEOK;LEE KYUNG-WOO;SONG KI-UK;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
PARK SUNG-BUM;JUNG DAE-KWANG;SHIN HONG-SEOK;CHOI JEONG-SEOK;LEE KYUNG-WOO;SONG KI-UK |
分类号 |
G01C21/00 |
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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