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Positioning method, positioning information calculation method and system, terminal and storage medium

A technology of positioning information and positioning method, which is applied in the field of Internet of Things, can solve the problem of high power consumption of Internet of Things terminal positioning, and achieve the effect of saving battery power and reducing power consumption

Inactive Publication Date: 2019-06-07
高新兴物联科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the technical problem to be solved by the present invention is to provide a positioning method, a positioning information calculation method, a system, a terminal, and a storage medium, so as to solve the problem that the existing GPS positioning technology of the terminal causes relatively large power consumption of the positioning of the IoT terminal

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  • Positioning method, positioning information calculation method and system, terminal and storage medium
  • Positioning method, positioning information calculation method and system, terminal and storage medium
  • Positioning method, positioning information calculation method and system, terminal and storage medium

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Embodiment 1

[0034] The first embodiment of the present invention provides a positioning method, which is applied to a terminal, and the method includes the following steps:

[0035] S11, obtaining a terminal wake-up signal;

[0036] Specifically, the terminal wake-up signal may be a terminal power-on signal, a signal that the terminal screen is turned on, or a signal that a foreground task is executed on the terminal, or a signal that the terminal switches from low-power operation to high-power operation.

[0037] S12, performing network residency through 3GPP technology;

[0038] Network residency through 3GPP technology, including but not limited to 2G / 3G / 4G / NB-IoT / 5G, 3GPP is mainly based on the GSM core network, UTRA (FDD is W-CDMA technology, TDD is TD-CDMA technology) is the third-generation technical specification of the wireless interface. The goal of 3GPP is to achieve a smooth transition from 2G network to 3G network, to ensure the backward compatibility of future technologies,...

Embodiment 2

[0055] The second embodiment of the present invention also provides a positioning system, the positioning system includes:

[0056] The terminal, the terminal is set to: after obtaining the terminal wake-up signal, perform network residency through 3GPP technology, send user Payload data to the cloud server; and receive the location information fed back by the cloud server to the terminal, store and use the location information locally Perform positioning tasks;

[0057] Specifically, the terminal wake-up signal may be a terminal power-on signal, a signal that the terminal screen is turned on, or a signal that a foreground task is executed on the terminal, or a signal that the terminal switches from low-power operation to high-power operation.

[0058] Network residency through 3GPP technology, including but not limited to 2G / 3G / 4G / NB-IoT / 5G, 3GPP is mainly based on the GSM core network, UTRA (FDD is W-CDMA technology, TDD is TD-CDMA technology) is the third-generation techni...

Embodiment 3

[0073] The third embodiment of the present invention provides a positioning information calculation method, which is applied to a cloud server, and the method includes the following steps:

[0074] S21. Obtain positioning parameter information from the received user Payload data;

[0075] S22. When the cloud server obtains the data, it initiates a positioning parameter acquisition request to the cellular core network node, and receives a positioning parameter vector returned by the core network node to the cloud server;

[0076] When the cloud server receives the user Payload data, it initiates a positioning parameter acquisition request to the cellular core network node, queries the current terminal resident information of the 3GPP core network element MME and the parameter information related to cellular radio, and receives the The positioning parameter vector returned by the cloud server; then the cloud server performs a carrier grade complex position calculation process ba...

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Abstract

The invention discloses a positioning method, a positioning information calculation method and system, a terminal and a storage medium, and belongs to the technical field of Internet of Things. The method includes: obtaining a terminal wake-up signal; Performing network residence through a 3GPP technology; Sending the user Payload data to the cloud server; Receiving positioning information obtained by the cloud server through calculation according to the user Payload data and a positioning parameter vector provided by the core network node; And locally storing the positioning information and executing a positioning task by using the positioning information. According to the invention, the terminal can depend on the cloud server to obtain the positioning information and realize the positioning, and the positioning power consumption is greatly reduced in comparison with a GPS positioning traditional mode.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a positioning method, a positioning information calculation method, a system, a terminal and a storage medium. Background technique [0002] The Internet of Things is an important part of the new generation of information technology, and it is also an important stage of development in the "informationization" era. Its English name is: "Internet of things (IoT)". As the name suggests, the Internet of Things is the Internet of things connected. This has two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; Exchange and communication, that is, things are closely related. The Internet of Things is widely used in the integration of networks through communication perception technologies such as intelligent perception, identification technology and pervasive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/029H04W52/02H04W64/00H04L29/08
CPCY02D30/70
Inventor 李海涛
Owner 高新兴物联科技股份有限公司