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Construction site personnel positioning system and using method thereof

A construction site, personnel positioning technology, applied in the field of construction site personnel positioning system, can solve the problem that the construction site personnel cannot be accurately positioned, and achieve the effect of reducing the interference of obstacles to positioning, achieving accurate positioning, and narrowing the scope.

Inactive Publication Date: 2018-08-03
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of inaccurate positioning of construction site personnel, the present invention provides a construction site personnel positioning system and its use method

Method used

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  • Construction site personnel positioning system and using method thereof
  • Construction site personnel positioning system and using method thereof
  • Construction site personnel positioning system and using method thereof

Examples

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Effect test

Embodiment 1

[0048] refer to Figure 1 to Figure 4 , this embodiment provides a construction site personnel positioning system, including several master anchor nodes 1 distributed on the construction site, several slave anchor nodes 2 distributed around each master anchor node 1, positioning tags 3, data gateways 4, and servers 5;

[0049] The positioning tag 3 includes a master tag 31 communicating with the master anchor node 1, a slave tag 32 communicating with the slave anchor node 2, and a battery 33 for powering the master tag 31 and the slave tag 32;

[0050] Each master anchor node 1 is respectively connected to several slave anchor nodes 2 distributed around it;

[0051] The main anchor node 1 is connected to the data gateway 4;

[0052]The data gateway 4 is connected to the server 5 .

[0053] When a construction site personnel positioning system of this embodiment is used, the construction site is first divided into several areas, and main anchor nodes 1 are respectively arran...

Embodiment 2

[0071] refer to Figure 1 to Figure 4 , this embodiment provides a method for using the construction site personnel positioning system described in Embodiment 1.

[0072] The technical scheme of a method for using a construction site personnel positioning system in this embodiment is as follows, including the following steps:

[0073] The first step is to divide the construction site into several areas, arrange the main anchor nodes 1 in each area, and arrange the slave anchor nodes 2 around each main anchor node 1;

[0074] In the second step, each main anchor node 1 establishes communication with the main tag 31 of the positioning tag 3, measures the distance between each main anchor node 1 and the positioning tag 3, and sends the data to the data gateway 4, and the data passes through the data gateway 4 upload to the server 5, the server 5 analyzes the uploaded data, and takes the area where the main anchor node 1 is located with the shortest distance between the main anch...

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Abstract

In order to solve the problem that the construction site personnel cannot be positioned precisely, the invention provides a construction site personnel positioning system and a using method thereof. The construction site personnel positioning system is characterized in that: the construction site personnel positioning system comprises a plurality of master anchor nodes distributed in a construction site, a plurality of slave anchor nodes distributed on the periphery of each master anchor node, positioning tags, a data gateway and a server; each positioning tag comprises a master tag that communicates with the master anchor nodes, slave tag that communicates with the slave anchor nodes, and a battery supplying power to the master tag and the slave tag; the master anchor nodes and the slaveanchor nodes are connected with the data gateway separately; and the data gateway is connected with the server. The construction site personnel positioning system adopts a multi-level anchor point mechanism, gradually reduces the range of a positioning region, reduces the interference of obstacles on positioning during the positioning process, and realize precise positioning of the personnel at the construction site.

Description

technical field [0001] The invention belongs to the technical field of positioning, and in particular relates to a construction site personnel positioning system and a using method thereof. Background technique [0002] In modern construction operations, due to the huge amount of engineering and the complex situation on site, it brings certain difficulties to site management and rescue work. Therefore, the use of positioning technology to understand the location and status of construction personnel in the building is of great significance to project management and accident rescue. [0003] However, due to the limited energy and computing power carried by the wireless sensor nodes used in the existing positioning technology, and the general terrain of the construction site deployment area is relatively complex, there are a lot of occlusions, and the signal is significantly weakened, making it difficult to accurately locate. Therefore, there is no relatively mature general po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S5/00G01S5/04H04W4/80H04W64/00
CPCG01S5/0009G01S5/04H04W64/00H04W4/80
Inventor 沈志勇况中华李鑫奎
Owner SHANGHAI CONSTRUCTION GROUP
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