Five-wire system turnout driving system based on double 2-vote-2 framework

A drive system, five-wire technology, applied in electrical equipment used to manipulate turnouts or line breakers, railway car body components, railway signals and safety, etc., can solve the problem of high cost of relays and monitoring circuits, and large machine room occupancy Space, inconvenient on-site maintenance and other issues, to achieve the effect of reducing construction difficulty and project cost, facilitating maintenance, and improving system reliability and maintainability

Active Publication Date: 2017-05-31
CASCO SIGNAL
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These relays and monitoring circuits are expensive and take up a lot of space in the machine room
In additio

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  • Five-wire system turnout driving system based on double 2-vote-2 framework
  • Five-wire system turnout driving system based on double 2-vote-2 framework

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Embodiment Construction

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] like figure 1 As shown, a five-wire turnout drive system based on a two-by-two architecture uses high-performance circuit boards to replace previous relay circuits, reducing construction and maintenance costs. The system includes the interlocking lower computer IPS, the interlocking maintenance station SDM, the five-wire turnout drive module PDDM5, and the all-electronic communication module EIOCOM2. The five-wire switch drive module PD...

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Abstract

The invention relates to a five-wire system turnout driving system based on a double 2-vote-2 framework. The five-wire system turnout driving system comprises an interlocking lower computer IPS, an interlocking maintenance station SDM, a five-wire system turnout driver module PDDM5 and an all-electronic communication module EIOCOM2, wherein the five-wire system turnout driver module PDDM5, the all-electronic communication module EIOCOM2 and the interlocking lower computer IPS are sequentially connected with one another; the all-electronic communication module EIOCOM2 is connected with the interlocking maintenance station SDM; and the five-wire system turnout driver module PDDM5 acquires a turnout drive order through the interlocking lower computer IPS, controls a permissible relay and a directional relay in the five-wire system turnout to suck up and drop down, drives the turnout to rotate towards a specified direction and acquires representation information of the turnout after the turnout rotates in place. Compared with the prior art, the five-wire system turnout driving system disclosed by the invention has the advantages that the previous relay circuit is replaced by utilizing a high-performance circuit board, the construction and maintenance cost can be greatly reduced, and the like.

Description

technical field [0001] The invention relates to a railway signal equipment system, in particular to a five-wire turnout drive system based on a two-by-two architecture. Background technique [0002] In order to realize the correct driving of the five-wire switch and collect the representation information of the five-wire switch, it is necessary to build a relatively complex relay circuit and monitoring circuit, which makes the actual design and construction require more relays and monitoring circuits. These relays and monitoring circuits are expensive and take up a lot of space in the computer room. In addition, when a relay fails, it is impossible to give an alarm in time, which is inconvenient for on-site maintenance. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a five-wire switch drive system based on a two-by-two-take-two architecture in order to overcome the above-mentioned defects in the prior art. According to the switch driv...

Claims

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Application Information

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IPC IPC(8): B61L5/06
CPCB61L5/06B61L5/062B61L5/065
Inventor 何天添吴磊陈亮李卫娟季志均包莉林伟欣李海海李新新徐曼
Owner CASCO SIGNAL
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