BTM detection base station system and detection method

A technology of base station system and maintenance library, applied in BTM detection base station system and detection field, can solve the problems of incomplete maintenance, manual filling, low efficiency, etc., and achieve the effect of improving detection efficiency and accuracy, and reducing maintenance work pressure.

Pending Publication Date: 2020-07-17
HENAN LANXIN TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the daily maintenance of BTM equipment can only be carried out manually through the appearance inspection and function test of the equipment. The maintenance is not comprehensive, and the maintenance personnel need to manually fill in the maintenance content report, which is inefficient

Method used

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  • BTM detection base station system and detection method
  • BTM detection base station system and detection method
  • BTM detection base station system and detection method

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Such as figure 1 and figure 2 As shown, the BTM detection base station system of this embodiment is installed at the entrance of the motor vehicle maintenance depot or the connection line of the parking lot, avoiding curves, long ramps, switches, power phase splitting points, and avoiding rail ends and short rails. It includes a trackside cabinet unit 7, a wheel sensor 1, a laser height measuring unit 2, a spectrum detection unit 3 and a BTM antenna r...

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Abstract

The invention belongs to the technical field of railway signal equipment detection, and particularly relates to a BTM detection base station system and detection method. The system comprises a trackside cabinet unit installed on a trackside installation foundation; a frequency spectrum detection unit installed on a track center sleeper and used for receiving radio frequency signals transmitted bya BTM antenna; a laser height measurement unit installed on a track center sleeper and used for detecting installation height data of the BTM antenna; a wheel sensor installed on steel rails of a track and used for obtaining arrival signals of a running train; and a BTM antenna receiving sensitivity detection unit mounted on the track center sleeper, and is used for detecting whether an uplink index of BTM antenna receiving sensitivity is normal or not in combination with vehicle-mounted DMS system closed-loop detection. According to the invention, the performance of BTM equipment can be comprehensively detected, the hidden danger of the performance of the equipment can be discovered in time, and the detection efficiency and accuracy are improved, so that the overhaul operation pressureof overhaul personnel in an electric service work area is reduced.

Description

technical field [0001] The invention belongs to the technical field of railway signal equipment detection, in particular to a BTM detection base station system and detection method. Background technique [0002] High-speed rail safety is the top priority of railway traffic safety. The Balise Transmission Module (BTM) is an important part of the CTCS-2 and CTCS-3 train control systems of EMUs. The performance and status of BTM equipment are good Damage directly affects the operation safety of EMUs. Regular inspection and maintenance of BTM equipment is one of the important tasks of train control equipment maintenance units. [0003] At present, the daily maintenance of BTM equipment can only be performed manually through the appearance inspection and function test of the equipment, which is not comprehensive, and the maintenance personnel need to manually fill in the maintenance content report, which is inefficient. And as the number of railway EMUs continues to increase, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B17/15H04B17/29
CPCH04B17/15H04B17/29
Inventor 邢旭刻孙彦博张志远袁倩朱龙永孙涛王帅强
Owner HENAN LANXIN TECH
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