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Maglev train switch control system

A technology for control systems and maglev trains, applied in sliding/floating railway systems, electrical equipment for manipulating turnouts or line breakers, motor vehicles, etc., can solve the problem of affecting the life of steel girders and steel girder switch equipment and increasing maintenance costs , steel beam stress and other problems, to achieve high safety and reliability, less equipment, and improve the effect of life

Active Publication Date: 2019-07-23
北京中控风行磁浮科技有限公司
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

At present, the turnout control machine (SC) does not have a good coordinated control of the multi-point motors of the turnout. High stress not only affects the service life of steel girders and steel girder switching equipment, but also increases maintenance costs

Method used

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  • Maglev train switch control system
  • Maglev train switch control system
  • Maglev train switch control system

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0024] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be understoo...

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Abstract

The invention provides a maglev train switch control system. The maglev train switch control system includes a processing arithmetic unit which is responsible for the turn-out control and safety protection of a maglev switch, a switch driving motor control unit which is responsible for the motion control over a switch driving motor and a switch state measuring unit which is responsible for the overall monitoring of the state of the switch. The maglev train switch control system integrally designs a current switch signal control system and a current switch motion control system, and has the advantages such as simple structure, small number of devices, high cohesion and low coupling of function modularization and high safety and reliability; and the maglev train switch control system provides the basis for the coordination control over multi-point driving motors in the switch turn-out process, thereby optimizing the switch turn-out line shape and prolonging the life of beam bodies of theswitch.

Description

technical field [0001] The invention relates to the technical field of rail transit operation control systems, in particular to a control system for a turnout of a maglev train. Background technique [0002] The high-speed maglev transportation system is currently the fastest and most advanced transportation system among the ground transportation systems in the world. It mainly relies on electromagnetic force to realize the functions of support, guidance, traction and braking. Compared with conventional wheel-rail trains, it has the characteristics of low noise, low energy consumption, no pollution, safety and comfort, and high speed and high efficiency. It is considered to be a new type of transportation with broad prospects. The high-speed maglev train adopts a linear synchronous motor, the long stator is fixed on the line, and its traction comes from the ground. [0003] The turnout is an important part of the track structure system in the maglev train system. Compared...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L5/06B61B13/08B60L13/04
CPCB60L13/04B61B13/08B61L5/06
Inventor 刘湘黔徐洪泽张文静杨光岳强仲维锋
Owner 北京中控风行磁浮科技有限公司
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