Position estimation method and device
A technology of location information and current location, applied in services, instruments, computing and other directions based on location information, it can solve the problems that restrict intelligent services and applications on the server side, users cannot reach if they do not turn on positioning, and whether users actively turn on positioning is limited. permissions, etc.
Active Publication Date: 2019-11-12
ADVANCED NEW TECH CO LTD
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Problems solved by technology
[0004] The existing method for obtaining user location information has the following defects: limited by whether the user actively enables the location authority, some users cannot be reached without enabling the location, and the location accuracy is very limited. The above defects restrict the location-based intelligent service of the server and applications
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[0102] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar promotions without violating the connotation of the present application. Therefore, the present application is not limited by the specific implementation disclosed below.
[0103] Terms used in one or more embodiments of this specification are for the purpose of describing specific embodiments only, and are not intended to limit one or more embodiments of this specification. As used in one or more embodiments of this specification and the appended claims, the singular forms "a", "the", and "the" are also intended to include the plural forms unless the context clearly dictates otherwise. It should also be understood that the term "and / or" used in one or more embodiments of the present sp...
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The invention provides a position estimation method and a position estimation device. The method comprises the steps: obtaining the interaction data of a target user and an anchor point, and enablingthe interaction data to carry the recognition information of the anchor point; under the condition that the interaction data does not contain the position information of the target user, extracting recognition information of the anchor point, and generating an recognition ID of the anchor point according to the recognition information; collecting interaction data of historical users of the anchorpoints and the anchor points according to the recognition IDs of the anchor points, extracting position information of the anchor points from the interaction data, and calculating online positions ofthe anchor points according to the position information; obtaining a pre-stored offline position of the anchor point according to the recognition ID of the anchor point; and deducing the current position of the target user based on the online position and the offline position of the anchor point.
Description
technical field [0001] This description relates to the technical field of positioning, and in particular to a position inference method. This specification also relates to a location inference device, an electronic device, and a computer-readable storage medium. Background technique [0002] Mobile positioning technology uses the wireless mobile communication network to measure some parameters of the received radio waves, and accurately determines the geographic location of a mobile terminal or individual at a certain time according to a specific algorithm, so as to provide mobile terminal Users provide relevant location information services; or, perform real-time monitoring and tracking. With the development of network technology, in order to better serve users and improve user experience, many servers have launched service items based on user location. In this way, the server needs to obtain the user's current location information. [0003] In the prior art, the method f...
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IPC IPC(8): H04W4/029H04W64/00G06K9/62
CPCH04W4/029H04W64/00G06F18/23
Inventor 李环王教团
Owner ADVANCED NEW TECH CO LTD