Intelligent subway detection mechanism based on train advancing vibration pulse wireless charging

A technology of wireless charging and detection mechanism, which is applied in measurement devices, electrical components, electromechanical devices, etc., can solve the problems of inflexible monitoring of body working conditions

Inactive Publication Date: 2021-04-20
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides an intelligent subway detection mechanism based on wireless charging of train vibration pulses that can solve the problem of inflexible monitoring of vehicle body working conditions in the prior art

Method used

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  • Intelligent subway detection mechanism based on train advancing vibration pulse wireless charging

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown in , it is a schematic structural diagram of an intelligent subway detection mechanism based on wireless charging of train moving vibration pulses.

[0014] The intelligent subway detection mechanism based on the wireless charging of the train moving vibration pulse of the present invention includes a vibration sensor 1 arranged on the vehicle body. The lower end is connected to the permanent magnet 2, the permanent magnet 2 includes a main permanent magnet 25, the outer side of the main permanent magnet 25 is provided with a primary coil 26, and the end of the primary coil 26 passes through the upper connecting rod 12 and is electrically connected to the current controller 34; the cavity The outer side of 11 is provided with a secondary coil 27, and the secondary coil 27 is electrically connected to the rectifier 31, the controller 32 and ...

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Abstract

The invention discloses an intelligent subway detection mechanism based on train advancing vibration pulse wireless charging. The mechanism comprises a vibration sensor arranged on a vehicle body, the vibration sensor comprises a cavity, an upper connecting rod is arranged on the upper portion of the cavity in a penetrating mode, the lower end of the upper connecting rod is connected with a permanent magnet, the permanent magnet comprises a main permanent magnet, and the outer side of the main permanent magnet is sleeved with a primary coil; the end part of the primary coil penetrates through the upper connecting rod and is electrically connected with a current controller; the outer side of the cavity is sleeved with a secondary coil, and the secondary coil is electrically connected with a rectifier, a controller and an energy recoverer in sequence; the current controller, the rectifier, the controller and the energy recoverer are all arranged in a shell, and the energy recoverer is connected with a monitoring device. The problem that in the prior art, vehicle body working condition monitoring is not flexible enough can be solved, the structure is simple and reliable, the adjustability is high, and the detection speed is high.

Description

technical field [0001] The invention relates to the technical field of track train monitoring, in particular to an intelligent subway detection mechanism based on wireless charging of train traveling vibration pulses. Background technique [0002] With the development of my country's rail transit technology, urban subways have become more and more popular in our country. The subway has the advantages of fast running speed and no influence of the ground environment, so it has become the most preferred way of travel for people. In order to ensure the safe operation of the subway, the condition of the subway body also needs to be inspected regularly. Nowadays, the body detection technology of the subway still has some defects, such as the inability to monitor the body of the subway in real time, and the detection equipment is not flexible enough. There is still room for optimization and improvement. Contents of the invention [0003] Aiming at the above-mentioned deficienci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01H11/02G01H11/06H02K35/02H02K1/34
Inventor 李彦君詹涛宁王小萌廖进刘东
Owner SOUTHWEST JIAOTONG UNIV
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