Unlock instant, AI-driven research and patent intelligence for your innovation.

Train control center system platform

A system platform and train control center technology, which is applied in the control system of the transportation center, railway car body components, railway signal and safety, etc., can solve the problems of inability to meet, and achieve the effect of high reliability and high safety

Active Publication Date: 2012-08-29
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the inventor found in the research that with the construction and transformation of the speed increase and passenger dedicated line, higher requirements have been put forward for the reliability and safety of the train control center system platform, which has been unable to meet the system safety design level target of SIL4 level requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Train control center system platform
  • Train control center system platform
  • Train control center system platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The content of the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention.

[0019] The train control center system platform in the present embodiment includes a first subsystem and a second subsystem, and in the first subsystem and the second subsystem, respectively include: MPU (Main Processing Unit, main processing unit), CIU ( Communication Interface Unit, communication interface unit), DIO (DiscreteInput Output, discrete input and output unit), PSU (Power Supply Unit, power supply unit) and VSU (Vital Supervision Unit, security monitoring unit).

[0020] For example, the above-mentioned MPU, CIU, DIO, PSU and VSU are respectively set in five different types of control boards, and each of the five different types of control boards is configured for the first subsystem and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a train control center system platform comprising a first subsystem and a second subsystem. The first subsystem and the second subsystem respectively comprises main processing units (MPUs), communication interface units (CIUs), discrete input-output (DIO) units, power supply unit (PSUs) and vital supervision units (VSUs), wherein the MPUs comprise a first MPU 1 and a secondMPU 2, the CIUs comprise a first CIU 1 and a second CIU 2, the DIO units comprise a first DIO unit 1 and a second DIO unit 2, the VSUs comprises a first VSU 1 and a second VSU 2. In the embodiment ofthe invention, the requirement of the railway system for a highly reliable and safe train control center system platform can be met.

Description

technical field [0001] The invention relates to the field of control systems, in particular to a train control center system platform. Background technique [0002] In the railway system, the station train control center is the core safety equipment of CTCS (China Train Control System, China Train Control System). The train information is transmitted to the train through the active transponder and the track circuit. Among them, the train control center system platform includes two sets of subsystems, A system and B system, which constitute a dual-machine hot backup system. Under each subsystem, there is a set of MPU (Main Processing Unit, main processor), CIU (Communication Interface Unit, communication interface unit), DIO (DiscreteInput Output, discrete input / output) and PSU (Power Supply Unit, power supply unit). [0003] However, the inventor found in the research that with the construction and transformation of the speed increase and passenger dedicated line, higher ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B61L27/00
Inventor 陈峰华叶峰徐松杨光伦孙可余学虎王一民侯石岩
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD