TERMINAL POSITIONING METHOD AND SYSTEM, TARGET TERMINAL AND POSITIONING SERVER

    公开(公告)号:US20170180924A1

    公开(公告)日:2017-06-22

    申请号:US15301722

    申请日:2015-12-21

    Inventor: Chenyin SHEN

    CPC classification number: H04W4/02 G01C21/3602 G01S19/48 G06T7/70

    Abstract: The present disclosure provides a terminal positioning method for a positioning server. The method includes: receiving image data transmitted by a target terminal, obtaining target feature information based on the image data, wherein the target feature information represents an environment feature of the target terminal, looking up a table of predetermined correspondences between pieces of feature information and pieces of location information, so as to determine target location information corresponding to the target feature information, and transmitting the target location information to the target terminal. According to the present disclosure for terminal positioning, more accurate target location information may be obtained to improve the positioning accuracy and reliability.

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