发明名称 |
SYSTEM AND METHOD FOR PARTIALLY UPDATING MAP DATA BASED ON USER'S MOVEMENT PATH, SERVICE APPARATUS AND TERMINAL APPARATUS THEREOF, AND RECORDING MEDIUM THEREFOR |
摘要 |
The present invention relates to a system and a method for partially updating map data based on a user's movement path, a service apparatus and a terminal apparatus thereof, and a recording medium therefor, and the method includes checking a major movement path of a user; receiving map data update information; extracting partial map data to be updated from map data matched with the major movement path of the user to request update information for the extracted partial map data; and receiving the requested update information on the partial map data to update the map data, and according to the present invention, map data matched with a user's major movement path is partially updated by determining the user's major movement path to more efficiently update the map data. |
申请公布号 |
US2014136099(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201214127748 |
申请日期 |
2012.04.12 |
申请人 |
CHOI YUN SEOK;LEE EUN BOK;SK PLANET CO., LTD. |
发明人 |
CHOI YUN SEOK;LEE EUN BOK |
分类号 |
G01C21/36;G08G1/0969 |
主分类号 |
G01C21/36 |
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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