British Standards Institution

Source:: ISO/IEC
Committee:: IST/6/-/12 - Home Electronic Systems
Categories:: Information management | Standardization. General rules | Engineering | Electrical engineering | Components. Electrical equipment | Electrical accessories | ICT | Information technology

Scope

This part of ISO/IEC 14543 specifies an application-layer protocol necessary for ensuring interoperability among the products of various manufacturers regarding communications between electrical storage systems and controllers, using a protocol called network enhanced communications device (NECD) as specified in ISO/IEC 14543-4-3. This protocol is based on UDP using IPv4 or IPv6 (TCP is optional).

Purpose

This NWIP focuses specifically on electrical storage systems. It includes specifications for implementing each device / controller at the application level such as command sequences, timeout requirements, required combinations of acceptable commands, etc. This proposed standard is based on ISO/IEC 14543-4-3 “Information technology – Home Electronic System (HES) architecture – Part 4-3: Application layer interface to lower communications layers for network enhanced control devices of HES Class 1.” ISO/IEC 14543-4-3 is a general-purpose communications standard that applies to a variety of devices. It specifies the message structure, sequences and protocol for a general-purpose communications network used for control of devices in the Home Electronic System (HES) Class 1. It provides the common interfaces for applications such as energy management, remote maintenance, and other services for building a system consisting of multivendor devices and equipment.

Comment on proposal

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

17/06/2021

Proposal end date:

06/08/2021

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

JTC1-SC25/3035/NP , PNW JTC1-SC25-3035 ED1 Information technology – Home Electronic System (HES) architecture - Part-4-302 Application protocol for electrical storage systems and controllers

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