Device, system and method for real-time monitoring of working status of rail fastener system

A technology of working status and rail fasteners, which is applied in the field of rail transit, can solve the problems of high requirements for big data analysis and processing solutions, large data volume, and inability to accurately evaluate the working status, so as to reduce the cost of track maintenance and achieve a high degree of automation , the effect of improving safety

Inactive Publication Date: 2017-06-27
铭鲸创新科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0007] c. A single type of measurement cannot accurately evaluate the working status, and multiple types of sensors must work toget

Method used

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  • Device, system and method for real-time monitoring of working status of rail fastener system
  • Device, system and method for real-time monitoring of working status of rail fastener system
  • Device, system and method for real-time monitoring of working status of rail fastener system

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Embodiment Construction

[0049] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0050] refer to figure 1 , shows a real-time monitoring device 1 for the working state of a rail fastener system according to an embodiment of the present invention, including a sensor module 10 and a signal receiving module 20 .

[0051] The sensor module 10 includes an acceleration sensor 100 for measuring the acceleration of the fastener spring, a strain gauge 105 (which is also a sensor) for measuring the strain of the fastener spring, and a displacement sensor 110 for measuring the displacement of the fastener spring,...

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Abstract

The invention discloses a device, system and method for real-time monitoring of the working state of a rail fastener system. The device includes a sensor module and a signal receiving module. The sensor module includes at least one of an acceleration sensor, a strain gauge and a displacement sensor; the signal receiving module includes Correspondingly at least one of an acceleration sensor adapter, a strain gauge adapter and a displacement sensor adapter; a data collector; a data storage device; and a data wireless transceiver, wherein the acceleration sensor adapter supplies power to the acceleration sensor and collects acceleration data therefrom; the strain gauge adapter Power the strain gauge and collect the strain data from it; the displacement sensor adapter supplies power to the displacement sensor and collect the displacement data from it; the data collector collects the data from each adapter and stores it in the data memory, and transmits and receives data wirelessly in real time sent by the sensor for analysis to determine the working status of the fastener system.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a device, system and method for real-time monitoring of the working state of a rail fastener system. Background technique [0002] my country's high-speed railway, urban subway, intercity railway and other rail transportation industries have developed rapidly and played a major role in the construction of the national economy. As of September 2016, the total mileage of high-speed rail in China has reached 20,000 kilometers, accounting for more than 60% of the world. While high-speed rail trains greatly facilitate people's daily travel, they also provide higher requirements for rail transit facilities themselves. [0003] Track fastening system is a key component in seamless track. With the continuous increase of the train speed, the mechanical environment of the fastener spring becomes more severe: the magnitude of the vibration acceleration increases, and the energy in th...

Claims

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Application Information

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IPC IPC(8): B61K9/08G08C17/02
CPCB61K9/08G08C17/02
Inventor 吴景深
Owner 铭鲸创新科技有限公司
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