ISO/IEC 14543-3-10:2020 信息技术 家用电子系统（HES）体系结构 第3-10部分：优化无线短报文（WSP）协议以便能量收集 体系结构和底层协议

标准编号：ISO/IEC 14543-3-10:2020

中文名称：信息技术 家用电子系统（HES）体系结构 第3-10部分：优化无线短报文（WSP）协议以便能量收集 体系结构和底层协议

英文名称：Information technology — Home electronic systems (HES) architecture — Part 3-10: Amplitude modulated wireless short-packet (AMWSP) protocol optimized for energy harvesting — Architecture and lower lay

发布日期：2020-03

标准范围

ISO/IEC 14543-3-10:20 20(E)规定了用于低功率设备(诸如家庭环境中的能量收集设备)的无线协议。这种无线协议是专门为保持这类传感器和开关的能耗极低而设计的。该设计的特点是？保持通信非常简短、不频繁且大多是单向的，以及？使用即使在低发射功率下也能提供良好范围的通信频率，并避免干扰物的碰撞。这允许使用小型和低成本的能量收集设备，这些设备可以与类似的电池供电设备竞争。能量收集设备发送的消息主要由线路供电设备（如继电器开关致动器、中继器或网关）接收和处理。这些一起构成家庭自动化系统的一部分，当符合ISO/IEC 14543(所有部分)时，家庭自动化系统被定义为家庭电子系统。本文档规定了调幅无线短分组(AMWSP)协议的OSI层1至3。AMWSP协议系统由本文档中指定的两种和三种类型的组件组成。这些是发射机、接收机和可选的中继器。当发射机和接收机的位置使得它们之间不能建立良好的直接通信时，就需要中继器。针对恶意攻击的保护在上层处理，因此本文档中不涉及。

ISO/IEC 14543-3-10:2020(E) specifies a wireless protocol for low-powered devices such as energy harvesting devices in a home environment. This wireless protocol is specifically designed to keep the energy consumption of such sensors and switches extremely low.
The design is characterized by
？ keeping the communications very short, infrequent and mostly unidirectional, and
？ using communication frequencies that provide a good range even at low transmit power and avoid collisions from disturbers.
This allows the use of small and low-cost energy harvesting devices that can compete with similar battery-powered devices. The messages sent by energy harvesting devices are received and processed mainly by line-powered devices such as relay switch actuators, repeaters or gateways. Together these form part of a home automation system, which, when conforming to ISO/IEC 14543 (all parts), is defined as a home electronic system.
This document specifies OSI Layers 1 to 3 of the amplitude modulated wireless short-packet (AMWSP) protocols.
The AMWSP protocol system consists of two and optionally three types of components that are specified in this document. These are the transmitter, the receiver and optionally the repeater. Repeaters are needed when the transmitter and the receiver are located in such a way that no good direct communication between them can be established.
Protection against malicious attacks is handled in the upper layers and thus not treated in this document.

标准预览图