Methodology of Estimation and Analysis of the Number of Actuations of Relay Equipment of Railway Automation and Telemechanic

Q4 Materials Science Radioelektronika, Nanosistemy, Informacionnye Tehnologii Pub Date : 2023-01-19 DOI:10.17587/it.29.51-56

S. Bochkarev

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引用次数: 0

Abstract

Currently, the replacement of relay of railway automation and telemechanic is carried out at regular intervals without taking into account the actual number of relay switch. This method has such disadvantages as the lack of maximum and uniform exhaustion of the relay resource during operation and address planning of its replacement. The article proposes a scientific method that allows to manage the resource of relay of railway automation and telemechanic at the stage of its operation based on objective data on the values of its actual number of switch. To calculate the actual number of relay switch, simulation of the operation of relay and relay-processor systems of railway automation and telemechanic is used. The input data for the model of calculating the actual number of switch relay are the operation of the station (any movements of trains) and events that are recorded on the remote controller of the station attendant. The events of remote controller are changing the indication of the remote control lamps of the elements of the railway automation and telemechanic system (cancellation of the route, artificial opening, etc.). The article proposes to take data about the movement trains from technical diagnostics and monitoring systems. The data set, took as a result of processing information from technical diagnostics and monitoring systems, is compared with the algorithm (rules) of the operation of the railway automation and telemechanic system operated at the railway station or stage. On the results of comparing data from technical diagnostics and monitoring systems with the rules of operation of the railway automation and telemechanic system, it is formed a list of relay, describing the operating procedure of the railway automation and telemechanic system. The output data of the model is a list of relay with the actual number of relay switch. Data on the values of the actual number of relay switch allows determining the objective terms of its replacement and transition to address planning for the replacement of relay. Keywords: relay equipment of railway automation and telemechanic, number of trips, resource, control unit, train

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铁路自动化与远程机械继电器作动次数估计与分析方法

目前，铁路自动化和远程机械的继电器更换是定期进行的，没有考虑到继电器开关的实际数量。这种方法的缺点是在运行过程中缺乏中继资源的最大和均匀用尽以及对其替换的地址规划。本文提出了一种科学的方法，可以根据实际开关数的客观数据，对铁路自动化和远程机械继电器在运行阶段的资源进行管理。为了计算实际的继电器开关数，对铁路自动化和远程机械的继电器和继电器处理机系统的操作进行了仿真。计算实际开关继电器数量的模型的输入数据是车站的运行(列车的任何运动)和记录在站务员的遥控器上的事件。遥控器的事件改变着铁路自动化和远程机械系统各组成部分的遥控灯的指示(取消路线、人工开通等)。本文建议从技术诊断和监测系统中获取运动列车的数据。该数据集是对技术诊断和监测系统的信息进行处理的结果，并与火车站或车站运行的铁路自动化和远程机械系统的运行算法(规则)进行了比较。将技术诊断和监测系统的数据与铁路自动化和远程机械系统的操作规程进行比较，形成了一个继电器清单，描述了铁路自动化和远程机械系统的操作程序。模型的输出数据为继电器列表，带有继电器开关的实际数量。继电器开关实际数量的数值数据可以确定其更换和过渡的客观条件，以解决继电器更换的规划问题。关键词:铁路自动化和远程机械中继设备，行程数，资源，控制单元，列车

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来源期刊

Radioelektronika, Nanosistemy, Informacionnye Tehnologii Materials Science-Materials Science (miscellaneous)

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Journal “Radioelectronics. Nanosystems. Information Technologies” (abbr RENSIT) publishes original articles, reviews and brief reports, not previously published, on topical problems in radioelectronics (including biomedical) and fundamentals of information, nano- and biotechnologies and adjacent areas of physics and mathematics. The authors of the journal are academicians, corresponding members and foreign members of the Russian Academy of Natural Sciences (RANS) and their colleagues, as well as other russian and foreign authors on the proposal of the members of RANS, which can be obtained by the author before sending articles to the editor or after its arrival on the recommendation of a member of the editorial board or another member of the RANS, who gave the opinion on the article at the request of the editior. The editors will accept articles in both Russian and English languages. Articles are internally peer reviewed (double-blind peer review) by members of the Editorial Board. Some articles undergo external review, if necessary. Designed for researchers, graduate students, physics students of senior courses and teachers. It turns out 2 times a year (that includes 2 rooms)