土方机械 碰撞警告和避免 第 3 部分：前向/后向运动的风险区域和风险水平

[中文适用范围]： 本文件定义了碰撞警告系统 (CWS) 和防撞系统 (CAS) 的要求，用于处理以下设备的正向和反向运动： — ISO 6165 中定义的土方机械， — ISO 19296 中定义的移动式地下采矿机械，以及 — ISO 22242 中定义的道路施工机械。本文件未考虑超出机器制造商设定的行驶位置高度（例如，自卸车的倾卸车身处于降低位置）的机器高度。本文件涵盖通过减速、停止或抑制运动来避免碰撞；它不包括通过自动操纵（例如，转向）远离目标物体来避免碰撞。ISO 21815 系列的其他部分定义了其他类型机器运动的具体要求。本文件中描述的系统旨在协助机器操作员。机器的安全操作仍由机器操作员负责。本文件不适用于在其发布日期之前安装/制造的碰撞警告和防撞系统。 [外文原描述]： This document defines requirements for collision warning systems (CWS) and collision avoidance systems (CAS) that address forward and reverse motion for: — earth-moving machinery as defined in ISO 6165, — mobile underground mining machinery as defined in ISO 19296, and — road construction machinery as defined in ISO 22242. This document does not consider machine height beyond that of height in travel position (e.g. dump body on dumper in lowered position) as established by machine manufacturer. This document covers collision avoidance by reducing speed, stopping, or inhibiting motion; it does not cover avoidance by automatic manoeuvring (e.g. steering) away from the intended object. Specific requirements for other types of machine motion are defined in the other parts of the ISO 21815 series. The system described in this document is intended to assist the operator of the machine. The responsibility for safe operation of the machine remains with the machine operator. This document is not applicable to collision warning and collision avoidance systems installed/manufactured before the date of its publication.