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Universal switch driving interface module and a use method thereof

A technology for driving interfaces and turnouts, which is applied in the field of rail transit. It can solve the problems of short life of gravity-type relays, inconvenient maintenance, inconvenient spare parts management, and large volume of gravity-type relays, so as to facilitate later maintenance and spare parts management and reduce equipment cost. , space saving effect

Pending Publication Date: 2019-01-08
BEIJING ANRUNTONG ELECTRONICS TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current turnout control interface circuit adopts different stereotyped relay combinations according to different interface systems, and the relay adopts a gravity type relay. The disadvantages of the above method are: (1) the gravity type relay is large in size, high in cost, and takes up a large space; 2) Gravity-type relays have a short service life and require regular maintenance by professional organizations. Except for China National Railways, other application units have no such maintenance capabilities, which seriously restricts the entry of Chinese signal products into the international market; (3) The same project may use different switches There are many types of interface circuits, which brings a lot of inconvenience to later maintenance and spare parts management.

Method used

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  • Universal switch driving interface module and a use method thereof
  • Universal switch driving interface module and a use method thereof
  • Universal switch driving interface module and a use method thereof

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Embodiment Construction

[0022] Attached below Figure 1-4 The universal turnout drive interface module of the present invention and its usage method are described in detail.

[0023] figure 1 Shown: the connection architecture diagram of the interlock control system and the universal turnout interface module, the FSIO-3 interface circuit is the "fail-safe I / O" for the existing interlocking, and the universal turnout drive interface module is in the FSIO-3 interface On the basis of the circuit, the switch control function is expanded to replace the existing switch combination. "Fail-safe I / O" can choose FSIO-3 interface circuit (16-channel drive, 32-channel acquisition), FIMO-16 interface circuit (16-channel drive), FIMI-32 interface circuit (32-channel acquisition), etc. At present, the "fail-safe I / O" general-purpose modules are widely used in computer interlocking. The safety level of these "fail-safe I / O" meets the SIL4 level requirements of the European safety standard. The following "universal...

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Abstract

The invention relates to a universal switch driving interface module and a use method thereof. The universal turnout driving interface module comprises an interlocking control system, a FSIO-3. Interface circuit and switch interface circuit; FSIO-3, connecte that interface circuit with the interlocking control system and the switch interface circuit respectively; The utility model overcomes the shortcomings of the switch control interface circuit in the prior art, and provides a universal switch drive interface module and a use method thereof. The switch drive interface module has the advantages of reasonable structure design, compatibility with all existing switch machines, reduced equipment cost, prolonged equipment life, convenience for later maintenance and spare parts management, etc.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a universal turnout drive interface module and a method for using the same. Background technique [0002] At present, the turnout control interface circuits used in our country are divided into: 4-wire control circuit, 5-wire control circuit, and 6-wire control circuit. The turnout control interface circuit of the tram is mainly composed of 3 action lines, 4 display lines, 1 represents the return line, and a crowbar is inserted into the auxiliary switch to form 2 lines, which is now called a 10-wire system. The current turnout control interface circuit adopts different stereotyped relay combinations according to different interface systems, and the relay adopts a gravity type relay. The disadvantages of the above method are: (1) the gravity type relay is large in size, high in cost, and takes up a large space; 2) Gravity-type relays have a short service life and require reg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L5/06
CPCB61L5/06
Inventor 王国润耿艳宾杜春辉宋永风金建飞
Owner BEIJING ANRUNTONG ELECTRONICS TECH DEV