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IEC 62888-4:2018 PDF — Railway applications - Energy measurement on board trains - Part 4: C… — GOST Standards

//IEC 62888-4:2018

IEC 62888-4:2018

Name: IEC 62888-4:2018 — Railway applications - Energy measurement on board trains - Part 4: Communication
SKU: IEC 62888-4:2018
Price: 35 EUR
Availability: InStock

Railway applications - Energy measurement on board trains - Part 4: Communication

Название (английский):

IEC 62888-4:2018

Railway applications - Energy measurement on board trains - Part 4: Communication

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 101
Дата публикации:: 25 января 2018 г.
Издание:: IEC IS 62888 edition 1 version 1
ICS:: 33.180.20

Тип поставки:

Full version35 €Ask AI2 €Read online 24h10 €Read online 72h15 €

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Срок поставки:1 рабочий день

Цена:35 €

Описание (английский):

IEC 62888-4:2018 applies to the on board and on board to ground communication services, i.e. it covers the data communication using digital interfaces: a) between functions implemented within the EMS; b) between EMS function and other on board subsystems; c) between EMS and ground communication services.

Abstract

Overview

IEC 62888-4:2018 is an International Electrotechnical Commission (IEC) standard dedicated to railway applications, specifically focusing on energy measurement on board trains with an emphasis on communication. This fourth part of the series addresses the digital data communication methodologies vital for Energy Management Systems (EMS) in rail vehicles. It defines communication protocols and interfaces for seamless data exchange:

Key Topics

Onboard Communication Subsystem

Protocol Stack Architecture: Detailed specification of communication protocol layers to support EMS internal data transmission, ensuring interoperability among functions.
Interfaces: Defined interfaces such as VMF/CMF to ECF (VEI), EMF to DHS (EMDI), and maintenance/testing interfaces (DSI and ESI) provide structured data flow within the train’s EMS environment.
Security: Security measures to safeguard data integrity and prevent unauthorized access during onboard communications.

Onboard-to-Ground Communication Subsystem

Data Transfer: Standardized methods for transmitting EMS data from trains to ground systems, including file structures and XML schema for consistent encoding.
Communication Architecture: Recommended communication service models supporting reliable and secure data exchange between moving trains and stationary control centers.
Access Security: Protocols for secure authentication and authorization to protect sensitive energy data from cyber threats.

Conformance and Testing

Testing methodologies outlined include design review, type test procedures, and communication tests to ensure compliance with the standard’s requirements.
Use of Protocol Implementation Conformance Statements (PICS) and Protocol Implementation Extra Information for Testing (PIXIT) to verify communication interoperability and performance.

Applications

IEC 62888-4:2018 applies broadly within the rail industry, offering tangible benefits including:

Energy Management Optimization: Facilitates accurate and timely measurement of energy consumption on board trains, supporting energy efficiency initiatives.
System Integration: Ensures compatibility and communication consistency among EMS functions and with external subsystems.
Real-time Monitoring and Control: Enables ground control centers to receive up-to-date energy data, enhancing decision-making for railway operations.
Security Enhancement: Implements robust cybersecurity standards vital for protecting critical rail infrastructure communications.
Maintenance Support: Provides standardized interfaces for system diagnostics and testing, thereby improving maintenance processes and reducing downtime.

Rail operators, system integrators, EMS developers, and communication technology providers benefit from applying IEC 62888-4 to ensure standardized, secure, and efficient communication mechanisms in railway energy measurement systems.

Related Standards

IEC 62888 Series: Parts 1 to 3 specify energy measurement parameters, data models, and system architecture for onboard energy management.
IEC 61375: Covers communication networks for train control and management systems, complementing onboard communication frameworks.
ISO/IEC 27000 Series: Provides guidelines for security management, relevant to communication security in the rail environment.
EN 50155: Specifies electronic equipment standards for railway applications, including environmental and communication aspects.
ETSI EN 302 931: Standard for secure communication in railway systems, pertinent to onboard and ground communication security.

Summary

IEC 62888-4:2018 is a critical standard for the digital communication protocols used in modern railway energy measurement systems. It ensures effective data exchange within trains and between trains and ground stations, emphasizing interoperability, security, and reliability. Implementation of this standard enables railway operators and manufacturers to enhance energy monitoring accuracy, operational efficiency, and cybersecurity, driving forward sustainable and intelligent rail transport solutions.

Технические детали

Технический комитет: TC 9 - Electrical equipment and systems for railways
SKU: IEC 62888-4:2018

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