1.1 本规范涵盖了住宅游泳池基于计算机视觉的溺水检测系统的性能要求。 1.2 所描述的设备包括检测溺水可能性并在30秒内发出信号的系统 s表示某人正在溺水或表现出溺水行为。 1.3 设备应向用户提供低能见度条件的指示。 1.4 装置不得因其连接而产生安全隐患。 1.5 以国际单位制表示的数值应视为标准。SI单位后括号中给出的值仅供参考，不被视为标准值。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers performance requirements for computer-vision-based drowning detection systems for residential swimming pools. 1.2 The devices described include systems that detect the potential for drowning and signal within 30 s that a person is drowning or exhibiting a drowning behavior. 1.3 The devices shall provide indication of low visibility conditions to the users. 1.4 The devices shall not produce safety hazards by virtue of their connectivity. 1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.