A train fusion control system

The train fusion control system, through its layered architecture and security isolation mechanism, solves the problem of unreasonable train control system architecture, achieves efficient and safe train control, and reduces costs.

CN122085752APending Publication Date: 2026-05-26CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RESEARCH INSTITUTE CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RESEARCH INSTITUTE CO LTD
Filing Date
2024-11-26
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

The current train control system architecture is unreasonable, with the functions of various control systems tightly coupled, making upgrades difficult and unable to meet the needs of intelligent development. Furthermore, the safety and availability of the hybrid critical systems are difficult to guarantee.

Method used

The train fusion control system adopts a layered architecture of hardware platform layer, software platform layer and application layer, which integrates speed calculation, speed control, braking force distribution and migration force distribution functional modules. Based on the safety isolation mechanism, functional modules with different safety levels are mapped to the same controller, and monitoring and isolation are carried out by using shared memory interaction layer and FPGA monitoring chain.

Benefits of technology

It achieves efficient control of the train control system, reduces redundant functions, improves analysis efficiency and safety, and reduces the total life cycle cost of the train.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122085752A_ABST
    Figure CN122085752A_ABST
Patent Text Reader

Abstract

This invention discloses a train fusion control system, comprising a hardware platform layer, a software platform layer, and an application layer. The hardware platform layer is located at the bottom of the system architecture, providing hardware support resources for the train fusion control system; the software platform layer is located above the hardware platform layer, providing software memory resources for the corresponding functional modules of the application layer; and the application layer is located above the software platform layer, used to integrate and deploy the functional modules extracted from the software platform layer.
Need to check novelty before this filing date? Find Prior Art