Method and system for the protection of an electric line for railway signals

A railway signal and transmission line technology, applied in the direction of railway signal, railway signal and safety, remote control signal, etc., can solve problems such as frequent operation failures of interface cards or drive card components

Active Publication Date: 2011-10-19
摩尔迈科斯特有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Interface cards or driver cards are sensitive power line components and these components frequently fail to operate

Method used

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  • Method and system for the protection of an electric line for railway signals
  • Method and system for the protection of an electric line for railway signals
  • Method and system for the protection of an electric line for railway signals

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Embodiment Construction

[0013] With reference to the above figures, the system according to the invention comprises a computerized central equipment ACC which manages a plurality of outstations PP, to which it sends railway logic commands. Each peripheral station executes said commands in the field and transmits corresponding controls acquired from the field devices.

[0014] Each outstation comprises at least one device controller CdE, which controls a plurality of device interface cards IE.

[0015] The interface card or driver card has the task of directly supplying the equipment E based on commands received from the controller and of acquiring control signals from field sensors, forwarding the control signals to the controller.

[0016] Examples of line equipment are track circuits, light signaling devices (semaphores), important inputs / outputs (control and reading of railway relays), drive boxes (railway points), etc. The device interface card IdE is usually located in the appropriate area of ​...

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PUM

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Abstract

A system for the protection of an electric line for railway signals that comprises a computerized central apparatus (ACC) connected to a plurality of peripheral posts (PP). Each peripheral post comprises at least one plant-controller electronic card (CdE), which controls a plurality of plant- interface cards (IE) that supply the plants (E) directly, via a field bus (B1), on the basis of the commands received from the plant controller and acquire the control signals from the field sensors, transferring them to the controller.

Description

technical field [0001] The present invention relates to methods and systems for protecting power lines for railway signaling. For the purposes of the present invention, a power line for railway-type signals includes a computerized central device (ACC) that manages a number of peripherals by sending railway logic commands to them stand. Each outstation executes commands in the field and transmits corresponding controls acquired from the field station. Background technique [0002] Each outstation includes at least one device controller (CdE) that controls a plurality of device interface (IE) cards. [0003] Said interface card or drive card has the task of directly supplying the equipment (E) based on commands received from the controller and of acquiring control signals from field sensors, forwarding the control signals to the controller. Examples of power line equipment are track circuits or light signaling devices (semaphores). [0004] Interface cards or driver cards ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L7/06
CPCB61L7/068B61L7/08B61L7/06B61L23/14
Inventor M·莫雷里D·特伦蒂尼
Owner 摩尔迈科斯特有限责任公司
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