A method and system for underground positioning and navigation based on power tunnel environment

A technology for power tunneling and positioning and navigation, which is used in navigation, surveying, mapping and navigation, instruments, etc. to ensure personal safety and property safety, efficient data processing processes, and ensure safety.

Active Publication Date: 2022-03-11
康威通信技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the existing technology and solving the problem of how to quickly perform personnel positioning and path navigation without specifically installing a positioning device in the power tunnel in the prior art, the present invention provides an underground positioning system based on the power tunnel environment Navigation method and system

Method used

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  • A method and system for underground positioning and navigation based on power tunnel environment
  • A method and system for underground positioning and navigation based on power tunnel environment
  • A method and system for underground positioning and navigation based on power tunnel environment

Examples

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Embodiment 1

[0080] The purpose of Embodiment 1 is to provide an underground positioning and navigation method based on the power tunnel environment.

[0081] In order to achieve the above object, the present invention adopts the following technical scheme:

[0082] Such as figure 1 as shown,

[0083] An underground positioning and navigation method based on a power tunnel environment, the method comprising:

[0084] Step (1): Establish a power tunnel model according to the basic situation of the power tunnel and the installation location of the monitoring equipment in the power tunnel;

[0085] Step (2): The mobile terminal connects with the nearest monitoring device via Bluetooth and performs information interaction, and uploads information to the server through the monitoring device;

[0086] Step (3): The server performs personnel positioning and / or navigation according to the installation position of the monitoring device in the power tunnel model.

[0087] In step (1) of this emb...

Embodiment 2

[0124] The purpose of Embodiment 2 is to provide an underground positioning and navigation system based on the power tunnel environment.

[0125] In order to achieve the above object, the present invention adopts the following technical scheme:

[0126] Such as Figure 4 as shown,

[0127] An underground positioning and navigation system based on a power tunnel environment, the system includes:

[0128] Mobile terminal, used for Bluetooth connection and information exchange with the nearest monitoring device;

[0129] Monitoring equipment, used for information interaction with the mobile terminal Bluetooth connection, and uploading information to the server and / or downloading server information;

[0130] The server is used to connect with the monitoring equipment, receive the information uploaded by the monitoring equipment, and perform personnel positioning according to the installation position of the monitoring equipment in the power tunnel model, and the power tunnel mo...

Embodiment 3

[0152] The purpose of Embodiment 3 is to provide a mobile terminal, and this embodiment is based on Embodiment 1 and Embodiment 2.

[0153] In order to achieve the above object, the present invention adopts the following technical scheme:

[0154]A mobile terminal, comprising:

[0155] It is used for Bluetooth connection and information interaction with the nearest monitoring device, and uploads information to the server and / or downloads server information through the monitoring device.

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Abstract

The invention discloses an underground positioning and navigation method and system based on an electric power tunnel environment. The method includes establishing an electric power tunnel model according to the basic conditions of the electric power tunnel and the installation positions of monitoring equipment in the electric power tunnel; Perform information interaction, upload information to the server through the monitoring device; the server performs personnel positioning and / or navigation according to the installation position of the monitoring device in the power tunnel model. When an emergency occurs in the tunnel, the staff can operate on the mobile terminal. The system plans a reasonable evacuation route according to the location of the staff based on the previously established geographic model of the tunnel, and conducts underground navigation to assist the staff in safety. Evacuate from the dangerous area to ensure the personal safety of underground tunnel workers.

Description

technical field [0001] The invention belongs to the technical field of electric power tunnels, and in particular relates to an underground positioning and navigation method and system based on electric power tunnel environments. Background technique [0002] Underground navigation is a system for location, personnel positioning and route planning based on the communication and interaction between intelligent mobile terminals and monitoring equipment installed in the tunnel environment based on the tunnel environment. At present, most of the solutions to the trunk lines in the power system are affected by the limited space in the area and the safety and stability problems are to use power tunnels (cable trenches) to bury the transmission cables in underground tunnels. When there is a fault or abnormality in the cable line, the original solution is to send personnel directly into the tunnel to locate the fault and then repair the fault, which brings an important disadvantage: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/00G01D21/00
CPCG01C21/00G01D21/00
Inventor 杨震威俞仲政袁美英
Owner 康威通信技术股份有限公司
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