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Indoor positioning system and method based on BLE mesh networking

An indoor positioning and networking technology, which is applied in the field of indoor positioning system based on BLEmesh networking, can solve the problems of high hardware cost and high power consumption of indoor positioning technology, and achieve the effect of reducing power consumption and hardware cost

Inactive Publication Date: 2016-08-17
SKYLAB M&C TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides an indoor positioning system and method based on BLE mesh networking, aiming to solve the problems of high power consumption and high hardware cost of the existing indoor positioning technology

Method used

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  • Indoor positioning system and method based on BLE mesh networking
  • Indoor positioning system and method based on BLE mesh networking
  • Indoor positioning system and method based on BLE mesh networking

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Experimental program
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Embodiment 1

[0026] figure 1 A schematic diagram of the composition of the indoor positioning system based on BLE mesh networking provided by Embodiment 1 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0027] Such as figure 1 As shown, the indoor positioning system includes a mobile device 11, a plurality of first locators 12 (only one is shown in the figure), a mesh router 13 and a server 14.

[0028] The mobile device 11 is configured to broadcast a predetermined broadcast data packet to surroundings at preset time intervals, and the broadcast data packet carries ID information;

[0029] In the embodiment of the present invention, the mobile device 11 is a mobile device that can be positioned in a target place. The target place can be an indoor place such as a restaurant, a coffee shop, or a company. The mobile device 11 includes a Bluetooth low-power (...

Embodiment 2

[0042] figure 2 A schematic diagram of the composition of the indoor positioning system based on BLE mesh networking provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0043] Such as figure 2 As shown, the indoor positioning system includes a mobile device 21 , a plurality of first locators 22 (only one is shown in the figure), a mesh router 23 , a server 24 and a display device 25 .

[0044] The mobile device 21 is configured to broadcast a predetermined broadcast data packet to the surroundings at a preset time interval, and the broadcast data packet carries ID information;

[0045] In the embodiment of the present invention, the mobile device 21 is a mobile device that can be positioned in a target place. The target place can be an indoor place such as a restaurant, coffee shop, or company. The mobile device 21 contai...

Embodiment 3

[0071] Figure 5 It shows the implementation process of the indoor positioning method based on BLE mesh networking provided by Embodiment 3 of the present invention. The indoor positioning method can be applied to an indoor positioning system including mobile devices, multiple first locators, mesh routers, and servers. The implementation process is described in detail as follows:

[0072] In step S501, the mobile device broadcasts a predetermined broadcast data packet to the surroundings at preset time intervals, and the broadcast data packet carries ID information;

[0073]In step S502, the first locator receives the broadcast data packet broadcasted, and obtains the received signal strength indicator RSSI value associated with the broadcast data packet, and transmits the broadcast data packet through Bluetooth low energy BLE mesh networking , sending the RSSI value associated with the broadcast data packet and the ID information of the first locator to a mesh router;

[00...

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Abstract

The invention discloses an indoor positioning system and method based on BLE mesh networking. The method includes the steps that a first positioning device receives a broadcast data packet broadcasted by a mobile terminal, obtains the strength indication value of received signals related to the broadcast data packet, and sends the broadcast data packet, the strength indication value of the received signals related to the broadcast data packet and ID information of the first positioning device to a mesh router through Bluetooth low energy (BLE) mesh networking; the mesh router receives the broadcast data packet, the strength indication value of the received signals related to the broadcast data packet and the ID information of the first positioning device sent by the first positioning device and sends the broadcast data packet, the strength indication value of the received signals related to the broadcast data packet and the ID information of the first positioning device to a server for positioning, and power consumption and hardware cost of the indoor positioning system can be reduced.

Description

technical field [0001] The invention belongs to the technical field of positioning, and in particular relates to an indoor positioning system and method based on BLE mesh networking. Background technique [0002] At present, the existing indoor positioning technology requires a built-in WiFi module in each locator, and each locator independently uploads positioning data to the server for positioning through the WiFi module, which will cause problems of high power consumption and high hardware cost. [0003] Therefore, it is necessary to propose a new technical solution to solve the above technical problems. Contents of the invention [0004] In view of this, embodiments of the present invention provide an indoor positioning system and method based on BLE mesh networking, aiming to solve the problems of high power consumption and high hardware cost of existing indoor positioning technologies. [0005] In the first aspect of the embodiments of the present invention, an indo...

Claims

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Application Information

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IPC IPC(8): H04W8/24H04W16/20H04W52/02H04W64/00H04W84/18
CPCH04W8/24H04W16/20H04W52/02H04W64/00H04W84/18Y02D30/70
Inventor 杨永辉吕新和何廷万谢镇秋蒙海进彭华洋
Owner SKYLAB M&C TECH
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