新能源汽车动力总成系统开发
上传时间： 2013-10-24
上传用户：zhouxuepeng1
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
一个汽车修理厂管理系统源码
上传时间： 2013-12-10
上传用户：lili123
北京航空航天大学汽车数据查询系统
上传时间： 2014-01-24
上传用户：pompey
汽车配件管理系统是管理汽车配件的系统它有汽车配件的价格，和技术人员素质，还有汽车修理的最新动态
上传时间： 2013-12-20
上传用户：colinal
呵呵~这是一个由PB开发的汽车维修管理系统设计的很好~建议大家下载借鉴 （不知道为什么开发环境里没有PB？）
上传时间： 2015-04-01
上传用户：zhaoq123
这是用Delphi编写的汽车配件管理系统。主要功能有基础信息管理，日常业务，系统查询等。默认登陆ID：mr,密码：
上传时间： 2015-05-20
上传用户：D&L37
此为 汽车维修管理系统 采用ODBC驱动 控制面板里设置 数据库名:qcwxgl 说明：汽车维修管理 SQL服务器名:yangfeng 默认数据库名:qcwxgl
上传时间： 2013-12-12
上传用户：pkkkkp
