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Passive wireless high-speed rail track board real-time online monitoring system device

A monitoring system, passive wireless technology, applied in the direction of measuring devices, signal transmission systems, instruments, etc., to achieve the effect of improving safety and usability, reasonable structure, and saving time for manual inspection

Active Publication Date: 2021-08-24
INNER MONGOLIA XIANHONG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a passive wireless high-speed rail track plate real-time on-line monitoring system device, which solves the problem of monitoring the trackless track, and solves the problem of data collection and transmission. The technical solution is as follows:

Method used

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  • Passive wireless high-speed rail track board real-time online monitoring system device

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Embodiment Construction

[0025] The passive wireless high-speed rail track plate real-time online monitoring system device includes a monitoring module 10, a wireless signal host 20 and a wireless access host 30. Implanted inside the concrete of the track slab 44, the monitoring module 10 wirelessly sends the measurement data of the physical parameters of the track slab 44 to the wireless signal host 20, and the wireless signal host 20 wirelessly charges the monitoring module 10, and sends The received measurement data is wirelessly sent to the wireless access host 30 , and the wireless access host 30 can aggregate the measurement data and send it to the cloud server 40 .

[0026] Such as figure 1 As shown, the monitoring module 10, or called concrete implanted passive wireless sensor, includes a monitoring module housing 1, the monitoring module housing 1 is made of high-strength engineering plastics, and there are placed inside it for arranging other modules cushioning material.

[0027] Inside th...

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Abstract

The invention provides a passive wireless high-speed rail track board real-time online monitoring system device, which comprises a monitoring module, a wireless signal host and a wireless access host, and is characterized in that the monitoring module is implanted into concrete of a track board when the track board is produced and manufactured in a factory, and is provided with a stress sensitive element, and the wireless signal host is used for measuring physical parameters of the track board; the wireless signal host wirelessly charges the monitoring module, the monitoring module sends data to the wireless access host through the wireless signal host, monitoring module antennas of the monitoring module comprise a 915M antenna and a 2.4 G antenna which are respectively used for directionally receiving wireless electromagnetic waves sent by the wireless signal host and sending the wireless electromagnetic waves to the wireless access host, and wireless communication between the monitoring module and the wireless signal host is realized. According to the invention, the problem of potential safety hazards of high-speed rail operation caused by field installation and wiring of a traditional sensor is solved, complete wireless operation is realized, and actual engineering requirements are met.

Description

technical field [0001] The invention relates to a novel Internet of Things sensing system, in particular to a passive wireless high-speed rail track plate real-time online monitoring system device. Background technique [0002] CRTS-type slab-type ballastless track is currently the main form of ballastless track in China. With the opening and operation of Beijing-Tianjin intercity high-speed railway, Wuhan-Guangzhou high-speed railway, Shanghai-Hangzhou high-speed railway and Beijing-Shanghai high-speed railway, my country's high-speed railway ballastless Track technology has been gradually serialized, modernized and standardized. The ballastless track structure of the high-speed railway is the same as the ordinary track structure, consisting of steel rails, sleepers, fasteners, ballast beds, turnouts and other parts. These materials with completely different mechanical properties bear the force from the train wheels, and their work is closely related. Any change in the perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08C17/02
CPCG01D21/02G08C17/02
Inventor 黄志勇吴泽庆
Owner INNER MONGOLIA XIANHONG SCI
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