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Research of Locomotive Equipment of Shunting Monitoring System
Author: ZhengJianFeng
Tutor: YangYang
School: Southwest Jiaotong University
Course: Traffic Information Engineering \u0026 Control
Keywords: Shunting Monitor Vehicle equipment Unified Modeling Language
CLC: U284.59
Type: Master's thesis
Year: 2010
Downloads: 90
Quote: 1
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Abstract
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The shunting monitoring system route search and station topology car ground - based communication systems , able to automatically track the position and speed of the cars listed , combined LKJ2000 train operation monitoring and recording devices to achieve job security swap cars to prevent shunting operation accident place. Shunting monitoring system is a computer - integrated control system , which includes wireless communication technology , train control technology and computer technology , CBTC ( Communication Based Train Control Communication Based Train Control ) and ATP ( Automatic Train Protection train overspeed protection ) technology in the special station shunting job security . Marshalling yard and large and medium - sized stations shunting operation plane shunting locomotive signal system , but due to the the open plane shunting shunting signal unrealized interlock control operations personnel to operate mistakes likely to cause accidents, and pose a serious threat to transportation safety , so in this context of the shunting monitoring system . The system is divided into two parts, ground equipment and vehicle equipment to exchange information through the way of wireless transmission . Ground equipment through the vehicle device becomes information processing station , the information needed by the radio information is sent out. Vehicle equipment based on these real-time information to control the locomotive , so as to reach the purpose of traffic safety . In this system , the ground-based equipment to be concerned about is the accuracy of the information , and real-time station , vehicle equipment is responsible for the field receiving station interlock information and real-time display , receiving job orders , traffic safety control and information storage records . In this paper, requirements analysis , UML modeling, programming to achieve the vehicle equipment ground station field interlock information received in real time and repeater , shunting job orders received and stored , and simulated driving and speed protection function . Locomotive aggressive closed signal can be effectively prevented , and operating to prevent more than a predetermined speed . Other vehicle equipment simulation system with a real-time data logging capabilities of shunting operations at the scene , save all functions of real-time information on the shunting signal during the shunting operation , running speed , speed control mode , after the failure analysis and diagnosis in guarantee shunting security operations while improving efficiency .
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CLC: > Transportation > Rail transport > Railway communication,signal > Railway signal > Turnout and signal remote control, remote ( CTC ) > Computer-aided dispatch concentration, traffic dispatching automation
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