This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development effort, system complexity, and time to market. This allows FPGA users to design their own customized safety controllers and provides a significant competitive advantage over traditional microcontroller or ASIC-based designs. Introduction The basic motivation of deploying functional safety systems is to ensure safe operation as well as safe behavior in cases of failure. Examples of functional safety systems include train brakes, proximity sensors for hazardous areas around machines such as fast-moving robots, and distributed control systems in process automation equipment such as those used in petrochemical plants. The International Electrotechnical Commission’s standard, IEC 61508: “Functional safety of electrical/electronic/programmable electronic safety-related systems,” is understood as the standard for designing safety systems for electrical, electronic, and programmable electronic (E/E/PE) equipment. This standard was developed in the mid-1980s and has been revised several times to cover the technical advances in various industries. In addition, derivative standards have been developed for specific markets and applications that prescribe the particular requirements on functional safety systems in these industry applications. Example applications include process automation (IEC 61511), machine automation (IEC 62061), transportation (railway EN 50128), medical (IEC 62304), automotive (ISO 26262), power generation, distribution, and transportation. 圖Figure 1. Local Safety System
上傳時間： 2013-11-05
上傳用戶：維子哥哥
This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development effort, system complexity, and time to market. This allows FPGA users to design their own customized safety controllers and provides a significant competitive advantage over traditional microcontroller or ASIC-based designs. Introduction The basic motivation of deploying functional safety systems is to ensure safe operation as well as safe behavior in cases of failure. Examples of functional safety systems include train brakes, proximity sensors for hazardous areas around machines such as fast-moving robots, and distributed control systems in process automation equipment such as those used in petrochemical plants. The International Electrotechnical Commission’s standard, IEC 61508: “Functional safety of electrical/electronic/programmable electronic safety-related systems,” is understood as the standard for designing safety systems for electrical, electronic, and programmable electronic (E/E/PE) equipment. This standard was developed in the mid-1980s and has been revised several times to cover the technical advances in various industries. In addition, derivative standards have been developed for specific markets and applications that prescribe the particular requirements on functional safety systems in these industry applications. Example applications include process automation (IEC 61511), machine automation (IEC 62061), transportation (railway EN 50128), medical (IEC 62304), automotive (ISO 26262), power generation, distribution, and transportation. 圖Figure 1. Local Safety System
上傳時間： 2013-11-14
上傳用戶：zoudejile
C語言標準文檔.
標簽：
上傳時間： 2015-01-16
上傳用戶：上善若水
LVDS技術： 低電壓差分訊號(LVDS)在對訊號完整性、低抖動及共模特性要求較高的系統中得到了廣泛的應用。本文針對LVDS與其他幾種介面標準之間的連接，對幾種典型的LVDS介面電路進行了討論
上傳時間： 2014-01-13
上傳用戶：stvnash
本程式是使用C++寫單片機的軔體程式, 可以和PC做串列埠COM port通訊, 也結合I2C通訊標準, 將接收的資料燒錄傳輸至硬件IC 24C16
上傳時間： 2013-12-17
上傳用戶：
USB是PC體系中的一套全新的工業標準，它支持單個主機與多個外接設備同時進行數據交換。 首先會介紹USB的結構和特點，包括總線特徵、協議定義、傳輸方式和電源管理等等。這部分內容會使USB開發者和用戶對USB有一整體的認識。
標簽： USB
上傳時間： 2015-10-18
上傳用戶：lixinxiang
C#標準教程(pdf) 1.快速入門 2.語法結構 3.類對象和應用 4.WEB開發
上傳時間： 2016-05-25
上傳用戶：zm7516678
USB開發步驟標準,對開發的過程詳解,usb的快速入門教\程
上傳時間： 2016-10-30
上傳用戶：dsgkjgkjg
USB開發步驟標準硬件,對USB開發過程的硬件 ,帶寬詳細的說明,對開發設計有幫助
上傳時間： 2013-11-27
上傳用戶：ruan2570406
MDB/NAMA/EVA 自動販賣機相關標準與技術資料
上傳時間： 2016-11-22
上傳用戶：極客
