农业机械和拖拉机 - 操作员控制的拖拉机和自走式机器的自动引导系统 - 安全要求

[中文适用范围]： 本文件规定了农业拖拉机和自走式农业机械中使用的自动导航系统的安全要求。它适用于工厂安装为拖拉机或自走式机械不可分割的一部分的自动导航系统，以及设计为在设备脱离制造商控制后对其进行改装的系统。它不适用于拖拉机或自走式机械中使用的导航系统，这些导航系统不需要机载操作员对拖拉机或自走式机械进行主要控制。本文件未规定确保复杂电子控制系统完整性的必要要求，这些电子控制系统可能是自动导航系统的不可分割的一部分。此类要求在涉及复杂电气/电子机械控制系统的其他国际标准中处理。本文件不适用于制造时带有自动导航系统的拖拉机和自走式机械，也不适用于在本文件发布日期之前单独投放市场的独立自动导航改装系统。注意特定的道路交通法规可能会对自动导航系统提出额外的要求。 [外文原描述]： This document specifies safety requirements for auto-guidance systems used in agricultural tractors and self-propelled agricultural machines. It is applicable to auto-guidance systems which are factory installed as an integral part of the tractor or self-propelled machine, as well as systems designed to be retrofitted to equipment after such equipment has left the control of the manufacturer. It is not applicable to guidance systems used in tractors or self-propelled machines that do not require an on-board operator for primary control of the tractor or self-propelled machine. This document does not specify requirements necessary to ensure the integrity of the complex electronic control system which can be an integral part of the auto-guidance system. Such requirements are dealt with in other International Standards which address complex electrical/electronic machine control systems. This document is not applicable to tractors and self-propelled machines which were manufactured with an auto-guidance system, and to self-contained auto-guidance retrofit systems, which were individually placed on the market before the date of publication of this document. NOTE Specific road traffic regulations can impose additional requirements for auto-guidance systems.