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

CN109677421BActive Publication Date: 2020-08-28CASCO SIGNAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-08-28

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Abstract

The invention relates to a platform door control device based on a two-by-two architecture, which includes a safety communication and logic processing module, a drive acquisition module and a maintenance module. The safety communication and logic processing module is connected to the drive acquisition module and the maintenance module respectively. Connection, the secure communication and logic processing module and the driver acquisition module are all devices that adopt a two-by-two architecture. Compared with the existing technology, the present invention effectively improves the linkage efficiency of the signal system and the platform door system, among other advantages.
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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...

Examples

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...