Method and equipment for positioning wearable mobile terminal

A mobile terminal and equipment technology, applied in the computer field, can solve problems such as poor user experience and low positioning accuracy

Active Publication Date: 2021-07-06
ZHENSHI INFORMATION TECH SHANGHAI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] An object of this application is to provide a method and device for positioning a wearable mobile terminal, which solves the problem of wearable mobile terminals such as children's watches in the prior art. Path effect interference leads to low positioning accuracy and poor user experience

Method used

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  • Method and equipment for positioning wearable mobile terminal
  • Method and equipment for positioning wearable mobile terminal

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Embodiment Construction

[0037] The application will be described in further detail below in conjunction with the accompanying drawings.

[0038] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0039] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0040] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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Abstract

The invention aims to provide a method and equipment for positioning a wearable mobile terminal, and the method comprises the steps: continuously positioning the wearable mobile terminal through a global navigation satellite system to obtain a plurality of positioning related parameters in different sample environments; setting parameter threshold values corresponding to the plurality of positioning related parameters, and calculating positioning scores corresponding to different parameter threshold values; and determining a target parameter threshold value according to the positioning scores, and performing new positioning processing by using the target parameter threshold value to obtain a target positioning result. Therefore, the wearable mobile terminal is prevented from being interfered by the multipath effect, the positioning precision is effectively improved, and the user experience is improved.

Description

technical field [0001] The present application relates to the field of computers, and in particular to a method and device for positioning a wearable mobile terminal. Background technique [0002] The positioning of the existing wearable mobile terminal Global Navigation Satellite System (GNSS) is prone to serious deviations. For example, children's watches often have similar deviations. The main reason is that the multipath effect of the environment causes the deviation of positioning. After summarizing such user data, it is found that the vast majority of serious positioning offsets (greater than 1km) will have the same magnitude of offset (greater than 700 meters) in the altitude of the GNSS 3D positioning results, and serious positioning offsets lead to positioning Accuracy drops, affecting user experience. Contents of the invention [0003] An object of the present application is to provide a method and device for positioning a wearable mobile terminal, which solves ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02G01S19/42
CPCH04W4/023G01S19/42
Inventor 吴量
Owner ZHENSHI INFORMATION TECH SHANGHAI CO LTD
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