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A centralized wifi indoor positioning method for ios devices

An indoor positioning and centralized technology, used in positioning, location-based services, instruments, etc., to solve problems such as inability to scan WIfi signal strength

Active Publication Date: 2018-05-29
北京停碳科技有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

There is no above-mentioned API interface in the IOS system, that is, the WIFI signal strength of the AP deployed around the mobile terminal cannot be scanned on the IOS device, so the fingerprint positioning technology based on the Wifi signal strength cannot be directly implemented on the IOS device
Therefore, mobile terminals running IOS systems cannot use Wifi signals for positioning and navigation in indoor environments.

Method used

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  • A centralized wifi indoor positioning method for ios devices
  • A centralized wifi indoor positioning method for ios devices

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0030] Such as figure 1 Shown is an embodiment of the present invention. The structure of the Wifi indoor positioning method of the IOS device of the present invention mainly includes an IOS device, a positioning server, a database server, and multiple wireless access points. by figure 1 The shown architecture method performs real-time positioning of IOS devices. The specific steps are as follows: Step 1, deploy wireless APs in the area...

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Abstract

The invention discloses a centralized wifi indoor positioning method of IOS equipment. The method comprises the following steps: step one, deploying wireless APs at a to-be-localized area and recording a coordinate of each AP to form an AP table; step two, establishing a wireless fingerprint database of a server side; and step three, carrying out receiving signal strength scanning on IOS equipment and carrying out real-time positioning. With the method, a problem that positioning of IOS equipment can not be realized by a fingerprint technology in a wifi environment because of no signal strength scanning API interface can be solved. Moreover, the method is suitable for various mobile devices with wifi functions and has great significance in application promotion of wifi indoor positioning.

Description

Technical field [0001] The invention belongs to the technical field of wireless communication indoor positioning, and specifically relates to a centralized Wifi indoor positioning method for IOS equipment. Background technique [0002] In recent years, with the development of wireless communication technology and the gradual popularization of mobile smart terminals, applications based on location-based services (LBS) have become an important part of social life. In unobstructed environments such as outdoors, mobile terminals can easily use GPS satellite signals and communication base station signals for positioning. However, in complex environments such as indoors, due to obstructions, mobile terminals cannot receive GPS satellite signals, that is, GPS signal positioning and navigation cannot be realized. The positioning error of communication base station signals is often between tens of meters to hundreds of meters, which cannot meet the requirements of indoor positioning. Cla...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/02H04W4/021
CPCG01S5/0009G01S5/0252H04W4/023
Inventor 秦爽段林甫齐云来聂永峰吴国栋仰石柏思琪
Owner 北京停碳科技有限公司
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