POSITIONING SERVER DEVICE AND POSITIONING CONTROL

专利名称：POSITIONING SERVER DEVICE AND

POSITIONING CONTROL METHOD

发明人：SAITO, Yoshiko,IKEDA, Shinkichi,NAKAO,

Seigo

申请号：EP12821781.7申请日：20120720公开号：EP2741099A1公开日：20140611

专利附图：

摘要：A positioning server device comprises: an input unit which receives measurementinformation of radio waves which are transmitted between an access point and a client; a

radio wave map administration unit (10) which administers radio wave map data whichdenotes an estimation of a correspondence relation between the radio wavemeasurement information and a spatial location; and a positioning unit (13) whichpositions the location of the client based on the radio wave measurement informationand the radio wave map data. The radio wave map administration unit (10) administersfirst map data which relates to a fixed positioning range where it is possible for a client tobe positioned to be present conventionally, and second map data which relates to anextended positioning range wherein a possibility arises that the client to be positionedmay be present according to particular conditions, as radio wave map data.

申请人：Panasonic Corporation

地址：1006 Oaza Kadoma Kadoma-shi, Osaka 571-8501 JP

国籍：JP

代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser

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