道路安全应用

[中文适用范围]： 该 SAE 标准规定了路边安全应用的消息集要求，包括详细的系统工程文档（映射到适当数据交换的需求和要求）。这些应用包括： 弯道速度警告 (CSW) 减速区警告 (RSZW) 车道封闭警告 (LCW) 动态旅行者信息 (DTI) 事故信息 (INC) 本文件定义了新的道路安全信息 (RSM) 和基础设施的使用其他标准中定义的车辆通信功能，包括 SAE 标准和国家 ITS 架构。这并没有定义基础设施系统的单个通用广播应用程序，而是定义支持上面列出的应用程序的消息集和结构。新消息及其结构使得附加应用程序能够将新材料添加到本文定义的公共框架。这允许将来进一步开发和部署具有新消息内容的新应用程序。 [外文原描述]： This SAE Standard specifies message set requirements for roadside safety applications, including detailed systems engineering documentation (needs and requirements mapped to appropriate data exchanges). The applications include:Curve speed warning (CSW)Reduced speed zone warning (RSZW)Lane closure warning (LCW)Dynamic traveler information (DTI)Incident information (INC)This document defines a new road safety message (RSM) and the use of infrastructure-to-vehicle communications capabilities defined in other StandardDetails, including SAE StandardDetails, and the National ITS Architecture. This does not define a single, generic, broadcast application for infrastructure systems, but a message set and structures to support the above listed applications.The new message and its structure enable additional applications to add new material to the common framework that is defined herein. This allows further development and deployment of new applications with new message content in the future.The purpose of this document is to enable roadside safety application interoperability using I2V communications, although its use with V2V and V2X is anticipated and not precluded.Cross Reference: