标准摘要
[中文适用范围]: 本文件规定了电动汽车(EV)(包括纯电动汽车(BEV)和插电式混合动力电动汽车(PHEV))与电动汽车供电设备(EVSE)之间的通信。 本文档中定义的应用层消息旨在支持 EV 和 EVSE 之间的电力传输。 本文件定义了双向电力传输的通信消息和序列要求。 该文件还定义了传导充电和无线充电的无线通信要求,以及自动连接设备和有关充电和控制状态的信息服务的通信要求。 本文档的目的是详细介绍电动汽车通信控制器 (EVCC) 和供电设备通信控制器 (SECC) 之间的通信。 指定了一些方面来检测通信网络中的车辆并启用 EVCC 和 SECC 之间基于互联网协议 (IP) 的通信(参见图 1)。 关键 1 本文档的范围 2 消息定义考虑为 SECC 与 SA 之间的通信定义的用例 图 1 — EVCC、SECC 和 SA 之间的通信关系 本文档定义了消息、数据模型、基于 XML/EXI 的数据表示格式、使用V2GTP、TLS、TCP 和 IPv6。 这些要求属于 OSI 层模型的第 3 层至第 7 层。 此外,该文档还描述了传导充电、无线功率传输和双向功率传输的主要服务序列,以及如何从 OSI 第 3 层角度访问数据链路层服务。 [外文原描述]: ISO 15118-20:2022 This document specifies the communication between the electric vehicle (EV), including battery electric vehicle (BEV) and plug-in hybrid electric vehicle (PHEV), and the electric vehicle supply equipment (EVSE). The application layer messages defined in this document are designed to support the electricity power transfer between an EV and an EVSE. This document defines the communication messages and sequence requirements for bidirectional power transfer. This document furthermore defines requirements of wireless communication for both conductive charging and wireless charging as well as communication requirements for automatic connection device and information services about charging and control status. The purpose of this document is to detail the communication between an electric vehicle communication controller (EVCC) and a supply equipment communication controller (SECC). Aspects are specified to detect a vehicle in a communication network and enable an Internet Protocol (IP) based communication between the EVCC and the SECC.
英文名称Road vehicles - Vehicle to grid communication interface - Part 20: Network and application protocol requirements