Product Code:SAE AIR4013 Title:Multiplex Data Bus Networks for Mil-Std-1760 Stores Issuing Committee:As-1b Aircraft Store Integration Committee Scope: This SAE Aerospace Information Report (AIR) will exame network aspects of open and shorted stubs, line reflections and bus loading due to network changes. Single network level is assumed, that is, no carriage store hierarchical levels. However, two passive network coupling variants called 'branched bus' and 'branched stub' will will be introduced that possibly could be used in a stores management netowrk. This report assumes familiarity with MIL-STD-1553B. This document summarizes the results of hardware tests on simulated weapon data bus networks utilizing MIL-STD-1760. Unique to this application is the fact that the network is reconfigurable by connecting together mission dependent MIL-STD-1553B store remote terminals (RT)s at artificial network breakpoints. Further, during normal data bus operation the weapon RTs are physically removed from the network. That is, in-flight weapon separation from aircraft results in 'open' stubs' on the bus network. All this gives rise to changing network conditions, stubs exposed to harsh environments (such as during rocket motor firing), noise interference, interoperable store requirements for US/NATO military services and controversy about the effect of 'open stubs' on bus performance.【英文标准名称】:Medicalelectricalequipment-Part2-22:Particularrequirementsforbasicsafetyandessentialperformanceofsurgical,cosmetic,therapeuticanddiagnosticlaserequipment 【原文标准名称】:医用电气设备.第2-22部分:外科,美容,治疗和诊断激光设备的基本安全性和必要性能的详细要求 【标准号】:IEC60601-2-22Edition3.1-2012 【标准状态】:现行 【国别】:国际 【发布日期】:2012-10 【实施或试行日期】: 【发布单位】:国际电工委员会(IX-IEC) 【起草单位】:IEC/TC76 【标准类型】:() 【标准水平】:() 【中文主题词】:化妆品;定义;设计;诊断;诊断设备;电气器具;日用电器;电气工程;医用电气设备;电气安全性;电医学;激光设备;液体;标志;医用电子学;医疗器材;医学科学;医疗技术学;防电击;安全性;安全性工程;安全性要求;规范(验收);外科的;试验;治疗学;治疗设备;处理 【英文主题词】:Cosmetics;Definitions;Design;Diagnosis;Diagnosticequipment;Electricappliances;Electricalappliances;Electricalengineering;Electricalmedicalequipment;Electricalsafety;Electromedicine;Laserequipment;Liquids;Marking;Medicalelectronics;Medicalequipment;Medicalsciences;Medicaltechnology;Protectionagainstelectricshocks;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Surgical;Testing;Therapeutics;Therapyequipment;Treatment 【摘要】: 【中国标准分类号】:C41 【国际标准分类号】:11_040_55;11_040_60 【页数】:53P;A4 【正文语种】:英语