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Device GPS positioning point-taking method and device, terminal device and readable storage medium

A GPS positioning and positioning point technology, applied in the field of equipment GPS positioning and point acquisition methods, devices, terminal equipment and readable storage media

Inactive Publication Date: 2020-05-01
深圳市乐途宝网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method, device, terminal equipment and readable storage medium for GPS positioning and point acquisition of equipment, aiming to solve the technical problem of large errors in GPS positioning and point acquisition due to positioning point drift

Method used

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  • Device GPS positioning point-taking method and device, terminal device and readable storage medium
  • Device GPS positioning point-taking method and device, terminal device and readable storage medium
  • Device GPS positioning point-taking method and device, terminal device and readable storage medium

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Embodiment 1

[0034] Such as figure 1 , 4 As shown, the embodiment of the present invention provides a device GPS positioning point acquisition method, the method includes:

[0035] S101, the GPS module respectively outputs a positioning point per second, and selects multiple positioning point data according to a preset time interval;

[0036] S102. Filter the positioning point data according to preset conditions according to the positioning precision factor, speed and time;

[0037] S103. Select an optimal location point data and report it to the server.

[0038] Specifically, the positioning point data includes at least longitude, latitude, positioning precision factor, and speed.

[0039] Wherein, the step of filtering the positioning point data according to the positioning precision factor, speed and time according to preset conditions includes:

[0040] When the positioning precision factor is greater than 1, the positioning point is deleted; otherwise, the positioning point data i...

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Abstract

The invention discloses a device GPS positioning point-taking method and device, a terminal device and a readable storage medium. The method comprises the following steps of a GPS module outputs a positioning point per second, and selects a plurality of positioning point data according to a preset time interval; the positioning point data is screened according to the positioning accuracy factor, the speed and the time and the preset conditions; and an optimal positioning point data is selected and reported to the server. The device GPS positioning point-taking method and device, the terminal device and the readable storage medium of the embodiment of the invention, the GPS module outputs a positioning point data in one second, including longitude, latitude, positioning accuracy factor, speed and the like, and selects a plurality of positioning point data according to the preset time interval; the positioning point data is screened according to the positioning accuracy factor, the speedand the time and the preset conditions; and thus, an optimal positioning point is extracted and reported to the server, and drift points are filtered out to meet the navigation and positioning requirements.

Description

technical field [0001] The invention relates to the technical field of equipment satellite positioning, in particular to a method, device, terminal equipment and readable storage medium for equipment GPS positioning and point acquisition. Background technique [0002] The Global Positioning System (GPS) is a technology that uses satellites to accurately locate something. It can be guaranteed that at any time, 4 satellites can be observed at any point on the earth at the same time, so as to realize functions such as navigation, positioning, and timing. It can be used to guide aircraft, ships, vehicles, and individuals to follow the selected route safely and accurately, and arrive at the destination on time. It can also be applied to mobile phones and other pursuits. [0003] Currently, when GPS is used for positioning and navigation, it generally adopts a real-time point acquisition method to report the current location coordinate information to the cloud server. Due to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/42G01S19/05
CPCG01S19/05G01S19/42
Inventor 陈柏仟李钰琼
Owner 深圳市乐途宝网络科技有限公司
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