标准摘要
[中文适用范围]： 本技术规范旨在就大气辐射对飞行高度高达 60 000 英尺（18@3 公里）的飞机所使用的航空电子设备的影响提供指导。它定义了辐射环境@该环境对电子设备的影响，并提供了在航空电子系统中适应这些影响的设计考虑因素。本技术规范旨在帮助航空航天设备制造商和设计人员标准化其航空电子设备中单粒子效应的方法：提供指导@，形成标准方法。提供辐射环境的详细信息，并识别由于接收到的大气辐射而引起的潜在问题。给出了量化电子元件中单粒子效应 (SEE) 率的适当方法。应扩展整体系统安全方法，以适应单粒子效应率，并证明电子器件对于组件和系统级别应用的适用性。 [外文原描述]： IEC 62396-1:2012(E) is intended to provide guidance on atmospheric radiation effects on avionics electronics used in aircraft operating at altitudes up to 60 000 feet (18,3 km). It defines the radiation environment, the effects of that environment on electronics and provides design considerations for the accommodation of those effects within avionics systems. This International Standard is intended to help aerospace equipment manufacturers and designers to standardise their approach to single event effects in avionics by providing guidance, leading to a standard methodology. This International Standard includes the following technical changes with respect to the previous Technical Specification: - Guidance has been provided on the environment for altitudes above 60 000 feet (18,3 km) and the effects on electronics are documented; - a new Annex has been added to provide late news as of 2011 on SEE cross-sections applicable to the atmospheric neutron environment. Keywords: avionics, atmospheric radiation, electronic equipment
英文名称Process management for avionics - Atmospheric radiation effects - Part 1: Accommodation of atmospheric radiation effects via single event effects within avionics electronic equipment