智能运输系统 低速操作操纵辅助装置（MALSO） 性能要求和测试程序

[中文适用范围]： 本文件适用于配备低速操作操纵辅助系统 (MALSO) 系统的轻型车辆，例如客车、皮卡车、轻型货车和运动型多用途车（摩托车除外）。 它指定了驾驶员通常对设备期望的最低功能要求，即在定义的（短）检测范围内检测相关障碍物并提供相关障碍物的信息。 它定义了故障指示的最低要求以及性能测试程序；它包括一般信息策略的规则，但不限制信息或显示系统的类型。 MALSO 系统使用物体检测设备（传感器）进行测距，以便为驾驶员提供基于距障碍物距离的信息。 尽管本文件未涉及传感技术，但技术确实会影响第 7 条中规定的性能测试程序。 当前的测试对象是基于使用超声波传感器的系统定义的，这反映了发布时最常用的技术。 对于未来可能出现的其他传感技术，应根据需要检查和更改这些测试对象。 本文件不涵盖没有距离测距和警告的视频摄像辅助等能见度增强系统。 本文件未涉及重型商用车辆上的倒车辅助装置和障碍物检测装置。 [外文原描述]： This document addresses light-duty vehicles, such as passenger cars, pick-up trucks, light vans and sport utility vehicles (motorcycles excluded) equipped with Manoeuvring Aids for Low Speed Operation (MALSO) systems. It specifies the minimum functionality requirements which the driver can generally expect of the device, i.e. detection of and information on the presence of relevant obstacles within a defined (short) detection range. It defines minimum requirements for failure indication as well as performance test procedures; it includes rules for the general information strategy but does not restrict the kind of information or display system. MALSO systems use object-detection devices (sensors) for ranging in order to provide the driver with information based on the distance to obstacles. Although sensing technology is not addressed in this document, technology does affect the performance-test procedures set up in Clause 7. The current test objects are defined based on systems using ultrasonic sensors, which reflect the most commonly used technology at the time of publication. For other sensing technologies which will potentially emerge in the future, these test objects shall be checked and changed if required. Visibility-enhancement systems like video-camera aids without distance ranging and warning are not covered by this document. Reversing aids and obstacle-detection devices on heavy commercial vehicles are not addressed by this document.