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Positioned, and indoor positioning method, apparatus and system thereof

An indoor positioning and locator technology, applied in the field of positioning, can solve the problems that the positioning system cannot perform indoor positioning, and cannot meet the needs of fast indoor positioning with low cost and low power consumption, and achieves shortened construction period, reduced cost, and simple information interaction. convenient effects

Inactive Publication Date: 2016-01-13
SKYLAB M&C TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a locator and its indoor positioning method, device and system, aiming to solve the problem that the satellite-based positioning system cannot perform indoor positioning, and the existing indoor positioning methods cannot meet the requirements of fast indoor positioning with low cost and low power consumption demand problem

Method used

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  • Positioned, and indoor positioning method, apparatus and system thereof
  • Positioned, and indoor positioning method, apparatus and system thereof
  • Positioned, and indoor positioning method, apparatus and system thereof

Examples

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Embodiment 1

[0044] figure 1 It is a flow chart of the indoor positioning method provided by Embodiment 1 of the present invention, and the method can be applied to a locator to realize indoor positioning of any moving target equipped with a positioning tag. figure 1 The exemplary indoor positioning method specifically includes steps S101 to S102, which are described in detail as follows:

[0045] S101. When the locator receives the identity ID information of the locating tag broadcast by the locating tag, it acquires the received signal strength indicator RSSI value of the locating tag.

[0046] When the locator receives the ID (Identity, identity) information of the positioning tag broadcast by the positioning tag, it acquires the RSSI (Received Signal Strength Indication, received signal strength indication) value of the positioning tag.

[0047] Among them, the locator is preferably an indoor Bluetooth signal search device, such as Figure 12 As mentioned above, it can be configured ...

Embodiment 2

[0055] figure 2 It is a flow chart of the indoor positioning method provided in Embodiment 2 of the present invention, and the method can be applied to a server to realize indoor positioning of any mobile target configured with a positioning tag. figure 2 The exemplary indoor positioning method specifically includes steps S201 to S203, which are described in detail as follows:

[0056] S201. Receive the identity ID information of the positioning tag, the received signal strength indicator RSSI value of the positioning tag and the position information of the locator sent by the locator.

[0057] Specifically, the locator can be a signal search device, such as Figure 11 As mentioned above, it can be configured in a preset position indoors, such as Figure 11 The middle circle indicates every corner of the room, and regularly searches for the signal of the positioning tag; the positioning tag can be a signal broadcasting device, which is configured on any moving target to be...

Embodiment 3

[0067] image 3 It is a flow chart of the indoor positioning method provided by Embodiment 3 of the present invention, and the method can be applied to a server to realize indoor positioning of any mobile target configured with a positioning tag. It specifically includes steps S301 to S304, which are described in detail as follows:

[0068] S301. Receive the identity ID information of the positioning tag, the received signal strength indicator RSSI value of the positioning tag and the location information of the locator sent by the locator.

[0069] Specifically, the locator can be a signal search device, which is configured at a preset position indoors, and periodically searches for the signal of the positioning tag; the positioning tag can be a signal broadcasting device, and is configured on any moving target whose position is to be determined.

[0070] The server receives the ID information and RSSI value of the positioning tag sent by the locator through wireless or wire...

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Abstract

The invention is suitable for the positioning technology field, and provides a positioned, and an indoor positioning method, apparatus and system thereof to solve the problems that a satellite-based positioning system cannot achieve indoor positioning and a conventional indoor positioning way cannot meet rapid positioning requirements of low cost and low power consumption. The method includes the steps: when the positioner receives ID information broadcast by a positioning label, the positioner obtains an RSSI value of the positioning label; and the ID information, the RSSI value and the position information of the positioner are sent to a server, so the server obtains the position information of the positioning label and outputs the position information according to the ID information, the RSSI value and the position information of the positioned. Through the technical scheme, a rapid indoor positioning effect is achieved without satellite signals, and an indoor environment needs not to be reconstructed on a large scale since the positioner and the positioning label that are low in cost are adopted, so the cost is reduced, and the construction period is shortened.

Description

technical field [0001] The present invention relates to the technical field of positioning, in particular to a positioner and an indoor positioning method, device and system thereof. Background technique [0002] With the continuous improvement of living standards, people's requirements for positioning technology are getting higher and higher. It is hoped that with the help of GPS (Global Positioning System, Global Positioning System), GLONASS (Global Navigation Satellite System, Global Satellite Navigation System), BDS (BeiDouNavigationSatelliteSystem, Beidou Satellite Navigation System) and other positioning technologies to obtain the current location in real time, so as to more conveniently meet the positioning needs of daily life. [0003] However, the current positioning technology with the help of satellite groups has certain limitations in its application. In indoor or underground environments, satellite signals become weak or even disappear, making it impossible to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/06
CPCG01S5/06
Inventor 杨永辉刘宏罡蒙海进
Owner SKYLAB M&C TECH
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