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RFID label direction self-stabilizing device used for underground pipeline positioning

A technology for RFID tags and underground pipelines, which is applied to recording carriers used by machines, pipe components, pipes/pipe joints/fittings, etc., which can solve problems such as short service life, low precision of stable directions, and low self-stabilization ability of RFID tags , to improve the accuracy of signal transmission and solve the effect of poor self-stabilization ability

Pending Publication Date: 2019-03-01
ESIM TECH LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of this application is to provide an RFID tag direction self-stabilizing device for underground pipeline positioning, so as to solve the problems of low self-stabilization ability, low stability direction accuracy and short service life of RFID tags used for underground pipeline positioning

Method used

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  • RFID label direction self-stabilizing device used for underground pipeline positioning
  • RFID label direction self-stabilizing device used for underground pipeline positioning
  • RFID label direction self-stabilizing device used for underground pipeline positioning

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The invention discloses an RFID label direction self-stabilizing device for underground pipeline positioning. The RFID label direction self-stabilizing device for the underground pipeline positioningcomprises an RFID label, a first ball body and a second ball body, wherein the first ball body and the second ball body are used for building a self-stabilizing environment; a first sealing cavity isformed inside the first ball body, a second sealing cavity is formed inside the second ball body, the first sealing cavity is filled with liquid filler, the second ball body is arranged in the first sealing cavity, and the second ball body floats on the liquid surface of the liquid filler; and the lower half part of the second sealing cavity is filled with solid filler, the density of the solid filler is greater than the density of the liquid filler so as to fix the gravity center of the second ball body to be located at the lower part of the second ball body, and the RFID label is arranged inthe second sealing cavity. According to the device, the technical problems that for the RFID label used for the underground pipeline positioning, the self-stabilization capability is poor, the stability direction precision is not high, and the service life is short can be solved.

Description

technical field [0001] The present application relates to the technical field of wireless positioning, in particular to an RFID tag self-stabilizing device for positioning underground pipelines. Background technique [0002] Urban underground pipelines include water supply, drainage (rainwater, sewage), gas (coal gas, natural gas, liquefied petroleum gas), telecommunications, electricity, heat, industrial pipelines, etc. They are responsible for transmitting information or transporting media. The material basis for survival and development is called the "lifeline" of the city. [0003] The management of urban underground pipelines is the most important link in the management of urban infrastructure construction. At present, most pipeline network diagrams use buildings on the ground as reference objects to locate pipelines. Due to the accelerated pace of urban construction, increased building demolition, road widening and reconstruction and other factors, the change and disa...

Claims

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Application Information

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IPC IPC(8): F16L55/00G06K19/00
CPCG06K19/005F16L55/00
Inventor 苏爱民王锋王峻峰
Owner ESIM TECH LTD
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