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Safe Train Control System

A train control system and safety technology, applied in railway signaling and safety, locomotives, railway car body parts, etc. Effect

Active Publication Date: 2021-08-03
BEIJING URBAN CONSTR INTELLIGENT CONTROL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a safe train control system to solve the problems of poor real-time performance and low safety of train operation control existing in the prior art

Method used

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Embodiment Construction

[0075] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0076] The train operation control system is a technical equipment that monitors, controls and adjusts the train running speed and braking mode according to the objective conditions and actual conditions on the train running line. Currently, existing train operation control systems include a Train Control and Management System (TCMS for short) and a Vehicle-on-board Controller (VOBC fo...

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Abstract

The present application provides a safe train control system, which includes a main control unit, a backup control unit, a master-standby switching unit and an input / output I / O processing unit. Both the main control unit and the standby control unit are used to connect with the motor equipment to obtain the speed signal of the motor equipment, determine the EBI curve according to the position information of the target parking point and the speed signal, and determine the speed of the train according to the EBI curve optimal operating speed, generating traction commands and traction levels according to the optimal operating speed; the input and output I / O processing unit is used to generate traction information according to the traction commands and traction levels, and send the traction levels and traction information to Traction control system; the main and standby switching unit is used to switch between the main control unit and the backup control unit. The safety train control system can improve the safety of train operation control and at the same time solve the problems of long information delay, poor real-time instruction and high energy consumption of trains in traditional train operation control methods.

Description

technical field [0001] The present application relates to vehicle control technology, in particular to a safety train control system. Background technique [0002] The train operation control system is a technical equipment that monitors, controls and adjusts the train running speed and braking mode according to the objective conditions and actual conditions on the train running line. Currently, existing train operation control systems include a Train Control and Management System (TCMS for short) and a Vehicle-on-board Controller (VOBC for short). [0003] The TCMS system uses two standard TCMS modules, the front and rear of the train use two TCMS control modules respectively, and the two TCMS control modules use the train bus for communication. The VOBC includes an automatic train operation system (Automatic Train Operation, referred to as ATO) and a train automatic protection system (Automatic Train Protection, referred to as: ATP), so as to realize automatic operation a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C17/00B61L15/00
CPCB61C17/00B61L15/0072
Inventor 张辉唐才荣吴正中张涛
Owner BEIJING URBAN CONSTR INTELLIGENT CONTROL TECH CO LTD