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Building node position acquisition method and device, equipment and storage medium

A technology of node location and acquisition method, which is applied in the Internet field, can solve problems such as equipment node data distortion, installation location and planning location inconsistency, and achieve the effect of improving accuracy

Inactive Publication Date: 2021-10-12
SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the equipment nodes in the building are installed for the first time, the actual installation location may be inconsistent with the planned location due to various reasons, resulting in data distortion of the equipment nodes in the building monitoring system

Method used

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  • Building node position acquisition method and device, equipment and storage medium
  • Building node position acquisition method and device, equipment and storage medium
  • Building node position acquisition method and device, equipment and storage medium

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Experimental program
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Embodiment Construction

[0026] The method for obtaining the location of building nodes provided in the embodiment of the present application can be applied to such as figure 1 system shown. The system may include: a host computer 101 and multiple nodes 102 . Wherein, the host computer 101 is used to control each node 102 . A plurality of nodes 102 are distributed in the building, and each node 102 is an object that needs to be monitored. Optionally, each node 102 can be various types of fire-fighting equipment, such as smoke detectors or alarms, etc. Of course, it can also be a building other devices to be monitored. Optionally, each node 102 is provided with a Bluetooth module, which can transmit Bluetooth messages under the control of the host computer 101 . Optionally, the host computer 101 and the node 102 may communicate using a wired network or a wireless network, and the embodiment of the present application does not limit the communication method between the host computer 101 and the node ...

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Abstract

The embodiment of the invention relates to a building node position obtaining method and device, equipment and a storage medium. The method comprises the following steps: controlling each node to sequentially transmit a Bluetooth message; receiving distance information, reported by each node, of at least five nodes closest to the node, with the distance information being obtained by the node based on the signal strength of the received Bluetooth messages; determining a first relative position of each node relative to the reference node according to the distance information of the closest three nodes in the at least five nodes corresponding to each node; determining a second relative position of each node relative to the reference node according to the distance information of the farthest three nodes in the at least five nodes corresponding to each node; and determining a target relative position of each node relative to the reference node according to the first relative position and the second relative position. According to the method, the positioning of the building nodes can be realized, and the positioning precision of the building nodes can be improved.

Description

technical field [0001] The present application relates to the technical field of the Internet, and in particular to a method, device, device and storage medium for acquiring the location of building nodes. Background technique [0002] When the equipment nodes in the building are installed for the first time, the actual installation location may be inconsistent with the planned location due to various reasons, resulting in the distortion of the data of the equipment nodes in the building monitoring system. Therefore, after the installation of the equipment nodes in the building is completed, it is necessary to obtain the installation location of each equipment node again. Contents of the invention [0003] Based on this, a method, device, device and storage medium for acquiring the location of building nodes are provided, which can not only realize the positioning of building nodes, but also improve the positioning accuracy of building nodes. [0004] In the first aspect,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/80H04W64/00
CPCH04W4/023H04W4/025H04W4/80H04W64/003
Inventor 曹文龙张振凯蒋秋明
Owner SHANGHAI SIIC LONGCHUANG SMARTER ENERGY TECH CO LTD