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A method and system for updating positioning files based on an intelligent terminal

A technology of an intelligent terminal and an update method, applied in the field of data communication, can solve problems such as affecting positioning speed, and achieve the effect of reducing power consumption and traffic loss and optimizing experience

Active Publication Date: 2020-12-18
湖州帷幄知识产权运营有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Another way is to judge whether the EPO needs to be updated when using the GPS positioning function. On the one hand, this method needs to be connected to the Internet when using the GPS positioning function, and on the other hand, it will also affect the positioning speed (considering the update and transmission of EPO time)

Method used

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  • A method and system for updating positioning files based on an intelligent terminal
  • A method and system for updating positioning files based on an intelligent terminal
  • A method and system for updating positioning files based on an intelligent terminal

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Embodiment Construction

[0048] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0049] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0050] The presen...

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Abstract

The invention provides a positioning file updating method and system based on a smart terminal. The method comprises the steps of recording the smart equipment using habit information of a user, establishing a sample database according to the smart equipment using habit information, setting the updating frequency of the positioning file of the smart terminal according to the sample database and updating the positioning file of the smart terminal according to the updating frequency. The system comprises a sample database establishing module, an updating frequency setting module and a positioning file updating module. According to the positioning file updating method and system, the rapid auxiliary GPS positioning can be ensured, the updating of the positioning file is optimized, and the power consumption and the flow loss caused by frequent updating are reduced.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method and system for updating positioning files based on an intelligent terminal. Background technique [0002] With the rapid development of smart terminals such as watches and bracelets, more and more smart terminals have added GPS positioning functions to provide more intelligent and rich application scenarios. The full English name of EPO is Extended Prediction Orbit. It is a positioning file that assists GPS positioning. It is used to greatly increase the speed of GPS positioning for the first time, thereby significantly improving user experience. [0003] EPO is a positioning file for assisted GPS positioning with a validity period of up to 7 days, and the longer the time, the lower the accuracy of assisted positioning. Different users have different needs for EPO. For example, for users who do not often use the GPS positioning function, EPO seems unnecessary. But fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/029H04W24/02H04W52/02G06F16/23G06F16/29
CPCY02D10/00Y02D30/70
Inventor 邓星
Owner 湖州帷幄知识产权运营有限公司
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