农业机械和拖拉机 部分自动化、半自动化和自动化机械的安全 第 2 部分：障碍物防护系统的设计原则

[中文适用范围]： 本文件规定了用于农业应用且具有部分自动、半自动和自主功能的农业机械和拖拉机的障碍物防护系统的设计原则。此外，它还提供了制造商应提供的有关安全工作实践的信息类型的指导（包括有关剩余风险的信息）。本文件的目的是协助提供更具体的安全要求、验证方法和使用信息，以确保以规定方式使用具有部分自动、半自动和自主功能的农业机械和拖拉机具有适当的安全水平。本文件涉及在正常运行和服务期间按预期使用并在制造商可合理预见的误用条件下与具有部分自动、半自动和自主功能的农业机械和拖拉机相关的重大危险。设计原则的适用性以及任何额外的详细设计、验证、确认或使用信息要求不在本文件的讨论范围内。当风险评估得出危险不是重大危险的结论时，本文件的原则不适用。注：农业机械和拖拉机特定非自动化功能的安全要求可在特定机械 C 类标准中找到。本文件不适用于： — 林业应用； — 公共道路上的操作，包括制动和转向系统的相关要求。本文件不适用于在本文件发布日期之前制造的农业机械和拖拉机，也不适用于在本文件发布日期之前投入使用的农业机械和拖拉机上应用的系统。 [外文原描述]： This document specifies principles for the design of obstacle protective systems used in agricultural machinery and tractors that are used in agricultural applications and that have partially automated, semi-autonomous and autonomous functions. Additionally, it provides guidance on the type of information to be provided by the manufacturer on safe working practices (including information about residual risks). The purpose of this document is to assist in the provision of more specific safety requirements, means of verification and information for use to ensure an appropriate level of safety for agricultural machinery and tractors with partially automated, semi-autonomous and autonomous functions used in a specified way. This document deals with the significant hazards relevant to agricultural machinery and tractors with partially automated, semi-autonomous and autonomous functions when used as intended and under the conditions of misuse reasonably foreseeable by the manufacturer during normal operation and service. Applicability of the design principles and any additional detailed requirements for design, verification, validation or information for use are outside the scope of this document. When risk assessment concludes that hazards are not significant hazards, the principles of this document do not apply. NOTE Safety requirements for specific non-automated functions of agricultural machinery and tractors can be available in machine-specific type-C standards. This document is not applicable to: — forestry applications; — operations on public roads including relevant requirements for braking and steering systems. This document is not applicable to agricultural machinery and tractors which are manufactured before the date of its publication, or to systems applied to agricultural machinery and tractors put into use before the date of its publication.