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Positioning method and terminal

A positioning method and terminal technology, applied in the computer field, can solve the problems of high power consumption of equipment, and achieve the effects of prolonging battery life, reducing the number of positioning times, and reducing power consumption

Inactive Publication Date: 2018-09-07
SHANGHAI CHUANGGONG COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a positioning method and a terminal, which are used to solve the problem in the prior art that GPS positioning is initiated at a fixed frequency resulting in high power consumption of the device

Method used

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  • Positioning method and terminal

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Embodiment approach

[0049] In a possible implementation manner, when it is determined that the identity of the current serving cell is inconsistent with the identity of the historical serving cell, the positioning function is started. The implementation is described below with a specific example. For example, if the positioning period is set to 10s, when the positioning period arrives, the identification of the current serving cell of the terminal is 1cell. If the identification of the historical serving cell stored on the terminal is mcell, by comparing It can be seen that if the identity of the current serving cell is inconsistent with the identity of the historical serving cell, the positioning function is directly started. When the serving cell where the terminal is located changes, it means that the geographic location of the terminal has changed, instead of being in a static state. At this time, the positioning function is activated to effectively record the user's movement track.

[0050] ...

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Abstract

The embodiment of the invention provides a positioning method and a terminal, and relates to the technical field of computers. The method comprises the following steps: at the arrival of a positioningperiod, obtaining an identifier of a current serving cell and the identifier of a historical serving cell of of the terminal, wherein the historical serving cell is a serving cell where the previouspositioning of the terminal is located; and when it is determined that the identifier of the current serving cell is inconsistent with the identifier of the historical serving cell, determining whether to start a positioning function according to the relationship between a neighboring cell of the current serving cell and the neighboring cell of the historical serving cell. At the arrival of the positioning period, whether to start the positioning function is judged according to the relationship between the current serving cell and the historical serving cell of the terminal and the relationship between the neighboring cell of the current serving cell and the neighboring cell of the historical serving cell, instead of starting the positioning function at the arrival of the positioning period, therefore the positioning times are reduced, the power consumption is reduced, and the endurance time is prolonged.

Description

technical field [0001] The embodiments of the present invention relate to the field of computer technology, and in particular, to a positioning method and a terminal. Background technique [0002] In the design of existing mobile device platforms, many have the function of recording the user's movement trajectory, especially smart electronic products with motion recording function or positioning monitoring function. If it is necessary to record the user's movement track, it is necessary to initiate a Global Positioning System (Global Positioning System, referred to as GPS positioning) to obtain the user's location information. In the prior art, GPS positioning is initiated at a fixed frequency to obtain user location information. However, when the user stays in one place for too long, if the GPS positioning is still initiated at a fixed frequency, the device will consume more power and affect the battery life of the device. Contents of the invention [0003] Embodiments o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/029H04W64/00
CPCH04W4/029H04W64/00Y02D30/70
Inventor 徐佳
Owner SHANGHAI CHUANGGONG COMM TECH
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