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Fusion control system and control method applied to railway vehicle

A technology integrating control and rail vehicles, applied in the field of rail transit, can solve the problem of low vehicle braking response accuracy, and achieve the effects of reducing data transmission delay, increasing capacity, and reducing data transmission frequency

Pending Publication Date: 2022-08-09
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a fusion control system and control method applied to rail vehicles to solve the defect of low precision of vehicle braking response in the prior art, and to improve the precision of vehicle braking response

Method used

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  • Fusion control system and control method applied to railway vehicle
  • Fusion control system and control method applied to railway vehicle

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Embodiment Construction

[0050] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention. , not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0051]In the description of the embodiments of the present invention, it should be noted that the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left" and "right" , "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the c...

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Abstract

The invention provides a fusion control system and control method applied to a railway vehicle. The system comprises a control layer, a network layer and an execution layer, wherein the control layer comprises an integrated control platform, and the integrated control platform comprises a plurality of vehicle control application programs; an execution unit of each subsystem of the execution layer communicates with the integrated control platform through the TSN of the network layer; the integrated control platform is used for generating corresponding whole vehicle control instructions through the whole vehicle control application programs and sending the whole vehicle control instructions to the network layer; the network layer is used for receiving a vehicle control instruction through a TSN and sending the vehicle control instruction to the execution layer; and the execution layer is used for receiving the vehicle control instruction and executing an action corresponding to the vehicle control instruction according to the local control logic of the execution unit of each subsystem so as to perform fusion control on the vehicle. According to the invention, centralized control of the whole train is realized, instruction transmission delay is effectively reduced, and vehicle control precision is improved.

Description

technical field [0001] The present invention relates to the technical field of rail transportation, in particular to a fusion control system and a control method applied to rail vehicles. Background technique [0002] The braking on the current rail vehicle uses the overhead braking system to individually control the braking execution unit on each bogie, and communicates and exchanges data with other subsystems on the vehicle through the MVB (Multifunction Vehicle Bus). . The brake system uses the CAN (Controller Area Network) bus for brake communication management. Limited by the communication distance of the CAN bus, conventional six-group vehicles need to be divided into two CAN units for separate management. Each CAN unit has two main control units responsible for the management of braking force management and braking force distribution in the CAN unit. One of the two main control units is in normal operation and the other is in a hot standby state. The two CAN units p...

Claims

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Application Information

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IPC IPC(8): B61L15/00B60T13/74
CPCB61L15/0036B60T13/74Y02T90/16
Inventor 陈旭夏夕盛张春雨王强
Owner TRAFFIC CONTROL TECH CO LTD