标准摘要
[中文适用范围]： 本部分作为IEC 62998的技术规范，为以下方面提供指导： - 分析不同波长范围的传感器技术、测量方法以及安全相关传感器(SRS)中感应单元的布置，或SRS在SRSS中的布置； - 考虑安全相关对象的材料特性和SRS/SRSS中使用的传感器技术，分析其代表性物理特性，以实现检测能力并在验证和确认过程中获得可比较的结果； - 分析周围环境中存在的物体对安全相关对象的干扰，从而对检测能力的可靠性产生影响； - 在设计、开发和维护过程中使用算法以实现适当的检测能力和检测可靠性； - 集成商在集成SRS或SRSS时适当使用算法，以改进测量信息的执行或提供从测量信息中得出的决策信息。 如果SRS/SRSS使用的传感器技术未在本文档中说明，则适用IEC TS 62998-1中的通用方法。 [外文原描述]： IEC TS 62998-3:2023 gives guidance on: - analysis of sensor technologies of different wavelength ranges, measurement methods, and the sensing unit arrangement in an SRS, respectively the arrangement of SRSs in an SRSS; - representative physical properties of safety-related objects with due consideration of their material characteristics and the sensor technology/technologies used in an SRS/SRSS to achieve the detection capability and comparable results during verification and validation; - analysis of the interference of objects present in the surrounding on the safety related objects and thereby the influence on the dependability of the detection capability; - use of algorithms during design, development and maintenance to achieve appropriate detection capability and dependability of detection; - appropriate use of algorithms during the integration of SRS or SRSS by the integrator to improve execution of measurement information or provide decision information derived from measurement information. If an SRS/SRSS uses sensor technologies not stated in this document, then the generic approach in accordance with IEC TS 62998-1 applies.
英文名称Safety of machinery - Safety-related sensors used for the protection of persons - Part 3: Sensor technologies and algorithms