A platform door control device based on a two-by-two-take-two architecture

A control device and platform door technology, applied in program control, general control system, control/adjustment system, etc., can solve problems such as inconvenient fault inquiry and processing, no redundant design of relay circuits, and inconvenient subsequent site upgrades. , to achieve the effect of shortening the driving interval, reducing maintenance and management costs, and convenient upgrading

Active Publication Date: 2020-08-28
CASCO SIGNAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) From the vehicle to the platform door, it needs to go through the interlock computer, relay circuit, central control panel, and then to the door control unit, and finally drive the screen door. There are too many action links, which take up a long delay;
[0006] (2) There are too many interfaces between the signal system and the platform door system, which makes it inconvenient to query and handle faults, and inconvenient for subsequent site upgrades
[0007] (3) There is no redundant design in the relay circuit. When a single point of failure occurs, it will affect the operation of the entire system and the reliability is not high

Method used

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  • A platform door control device based on a two-by-two-take-two architecture
  • A platform door control device based on a two-by-two-take-two architecture

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Embodiment Construction

[0028] 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.

[0029] Such as figure 1 As shown, a platform door control device based on a two-by-two architecture includes a safety communication and logic processing module 1, a drive acquisition module 2 and a maintenance module 3, and the safety communication and logic processing module 1 is connected with the drive acquisition module respectively The module 2 is connected to the maintenance module 3, and the safety communication and logic processing module 1 and the...

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Abstract

The present invention relates to a platform door control apparatus based on a double 2-vote-2 architecture, including a security communication and logic processing module, a driver collection module, and a maintenance module, the security communication and logic processing module is separately connected to the driver collection module and the maintenance module, and both the security communication and logic processing module and the driver collection module are devices using the double 2-vote-2 architecture. Compared with the prior art, the present invention has the following advantages of effectively improving linkage efficiency of a signal system and a platform door system, and the like.

Description

technical field [0001] The invention relates to a platform door control device, in particular to a platform door control device based on a two-by-two-out-two architecture. Background technique [0002] The existing platform door system is composed of central control panel (PSC), integrated back control panel (IBP), local control panel (PSL), door control unit (DCU) and other subsystems. The platform door system can receive signal commands from the external signal system (SIG) or internally, execute the actions corresponding to the commands, and feed back the final execution results to the signal system. [0003] The existing platform door system and the signal system mainly adopt the safety relay interface. The signal system mainly includes the vehicle-mounted system and computer interlocking system. The vehicle-mounted system sends a door-opening command to the platform door system by controlling the door-opening relay, and sends a door-closing command to the platform door...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61B1/02
CPCB61B1/02E05Y2400/45E05Y2900/60E05F15/70G05B19/4155G05B2219/31136G07C9/00309
Inventor 叶瑞源唐小霖陈亮季志均刘畅杨春刘晓男许婧
Owner CASCO SIGNAL
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