Double 2-vote-2 architecture-based four/six-wire turnout driving system

A drive system and turnout technology, which is applied to the locking mechanism for turnouts, electrical equipment for manipulating turnouts or line breakers, railway car body parts, etc., can solve the problem of high design and construction costs of relays and monitoring circuits, and on-site Problems such as inconvenient maintenance and failure to report to the police in time can achieve the effect of improving system reliability and maintainability, reducing construction difficulty and project cost, and facilitating maintenance

Active Publication Date: 2017-05-31
CASCO SIGNAL
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Problems solved by technology

The design and construction costs of these relays and monitoring circuits are relatively high, and they need to occupy a large space in the machine room
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  • Double 2-vote-2 architecture-based four/six-wire turnout driving system
  • Double 2-vote-2 architecture-based four/six-wire turnout driving system

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0023] Such as figure 1 As shown, a four / six-wire turnout drive system based on the two-by-two architecture uses a high-performance circuit board to replace the previous relay circuit to reduce construction and maintenance costs. The system includes interlocking lower computer IPS, interlocking maintenance platform SDM, four / six-wire turnout drive module PDDM4 / 6, and full electronic communication module EIOCOM2. The four / six-wire turnout drive module PDDM...

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Abstract

The invention relates to a double 2-vote-2 architecture-based four/six-wire turnout driving system. The double 2-vote-2 architecture-based four/six-wire turnout driving system comprises an interlocking lower computer IPS, an interlocking maintenance platform SDM, a four/six-wire turnout driving module PDDM4/6 and a full electronic communication module EIOCOM2, wherein the four/six-wire turnout driving module PDDM4/6, the full electronic communication module EIOCOM2 and the interlocking lower computer IPS are connected sequentially; the full electronic communication module EIOCOM2 is connected with the interlocking maintenance platform SDM; the four/six-wire turnout driving module PDDM4/6 acquires a turnout driving command through the interlocking lower computer IPS, controls a permission relay and a direction relay in a four/six-wire turnout to absorb and fall down, drives the turnout to rotate towards the specified direction, and acquires representation information of the turnout after the turnout rotates in place. Compared with the prior art, the double 2-vote-2 architecture-based four/six-wire turnout driving system has the advantages of replacing the existing relay circuit by using a high-performance circuit board, greatly reducing construction and maintenance costs and the like.

Description

technical field [0001] The invention relates to a railway signal equipment system, in particular to a four / six-wire turnout drive system based on a two-by-two-out-two architecture. Background technique [0002] In order to realize the safe driving of four / six-wire turnouts and collect the representation information of four / six-wire turnouts, it is necessary to build more complex relay circuits and monitoring circuits. The design and construction costs of these relays and monitoring circuits are relatively high, and they need to occupy a large space in the machine room. In addition, when a relay fails, it is impossible to call the police in time to locate the fault, which brings great inconvenience to the on-site maintenance work. Contents of the invention [0003] The purpose of the present invention is to provide a four / six-wire turnout drive system based on a two-by-two-out-of-two architecture in order to overcome the above-mentioned defects in the prior art. The turno...

Claims

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Application Information

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IPC IPC(8): B61L5/06B61L5/10
CPCB61L5/06B61L5/107
Inventor 王鹤翔包莉何天添张涛季志均李卫娟刘晓男李海海
Owner CASCO SIGNAL
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