公开(公告)号：KR1020160120895A

公开(公告)日：2016-10-19

申请号：KR1020150050040

申请日：2015-04-09

Applicant: 한국항공대학교산학협력단

Inventor： 강성진 ,  임준후 ,  이형근 ,  이제영 ,  최광호

IPC: G06F17/30 ,  G01S19/01 ,  H04W4/02 ,  G06T7/00

Abstract: 본발명의다양한실시예들은전자장치에관한것으로, 상기전자장치의위치정보를획득하는위치파악모듈; 영상센서를통해제1 이미지및 제2 이미지를포함하는영상을획득하는카메라모듈; 및상기제1 이미지, 상기제2 이미지, 및상기제1 이미지와상기제2 이미지각각에대응하는상기전자장치의위치에기초하여, 상기제1 이미지및 상기제2 이미지에공통으로포함된인덱스의좌표를획득하는프로세서;를포함할수 있다.

公开(公告)号：KR100768573B1

公开(公告)日：2007-10-19

申请号：KR1020060054610

申请日：2006-06-17

Applicant: 한국항공대학교산학협력단

Inventor： 이형근

IPC: H04W8/08 ,  H04B7/26

CPC classification number: H04W64/006 ,  H04W4/02

Abstract: A method and an apparatus for correcting location information of a mobile terminal are provided to provide precise location information by using a type of a location measurement value and a road configuration of the downtown area. A handler(210) receives location measurement information of multiple mobile terminals from a network and environment information, namely, data including a position of a base station, a road or a building disposition. A measurement information DB(Database)(220) and an environment information DB(230) store the received location measurement information of the multiple mobile terminals and the environment information. An analyzing unit(240) generates a correction map by analyzing the stored location measurement information and the environment information. A correction map storage unit(250) stores the generated correction map. A service providing unit(260) provides a service including a corrected location estimated value return message, a correction value return message, or a correction value broadcast to a mobile terminal that requests a location service.

Abstract translation: 提供了一种用于校正移动终端的位置信息的方法和装置，以通过使用市中心区域的位置测量值和道路配置的类型来提供精确的位置信息。 处理器（210）从网络接收多个移动终端的位置测量信息和环境信息，即包括基站的位置，道路或建筑物的位置的数据。 测量信息DB（数据库）（220）和环境信息DB（230）存储多个移动终端的接收的位置测量信息和环境信息。 分析单元（240）通过分析所存储的位置测量信息和环境信息来生成校正图。 校正图存储单元（250）存储生成的校正图。 服务提供单元（260）向请求位置服务的移动终端提供包括校正位置估计值返回消息，校正值返回消息或校正值广播的服务。