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. 图Figure 1. Local Safety System
上传时间： 2013-11-05
上传用户：维子哥哥
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. 图Figure 1. Local Safety System
上传时间： 2013-11-14
上传用户：zoudejile
可编程安全系统，安全总线系统模块化安全继电器-PNOZMULTI基础单元，输出扩展模块，输入扩展模块，速度监视模块，通讯扩避展模块等内容。
上传时间： 2013-11-12
上传用户：sxdtlqqjl
汽车管理系统可以作为毕业设计随着社会经济的发展，使用车辆的人越来越多，对于拥有各种类型大量车辆的机关事业单位，车辆的管理日益成为日常事务中的一项重要的工作内容。如何让管理人员及时了解车辆状况，司机状况，合理安排出车，提高工作效率，提高车辆的使用效率，降低车辆使用费用和维修费用，就成为各单位期待解决的一个课题。
上传时间： 2013-12-27
上传用户：zaizaibang
本系统为汽车销售系统，对产品和客户的统计。能对本部门销售有较好的统计和了解，及时对本部门的销售进行调整。
标签： 汽车销售
上传时间： 2014-11-25
上传用户：上善若水
这是一个单片机的简易汽车计费系统,是用在51单片机上的.这也是我的课程计.望指教.
上传时间： 2013-12-17
上传用户：ainimao
一个很好的汽车管理系统！不需要解压密码。解压后需要连接数据库，学生做课程设计时做为参考！
上传时间： 2013-12-31
上传用户：ztj182002
在给出燃料电池汽车动力系统结构的基础上，基于Matlab 软件环境，建立了前向式燃料电池汽车动力系统模型，模型结构和实际的动力系统有着严格的对应关系，各部分模型采用物理分析与数据处理相结合的方法建立。
上传时间： 2015-05-15
上传用户：lanwei
lunwen.rar 自动控制ABS汽车防暴系统论文!
上传时间： 2014-12-07
上传用户：netwolf
汽车管理系统,PB+ORACLE开发模式
上传时间： 2014-01-10
上传用户：LouieWu
