Triconex公司和tricon

Triconex公司

Triconex是英维思公司硬件产品————的名字也是该公司软件的名字。 Triconex公司的产品是基于获得专利的三重模块冗余 （TMR）工业安全关机技术。 今天，在全球范围内经营的Triconex TMR产品在超过11,500安装，使Triconex的世界最大的的TMR供应商在

Triconex的系统是基于TMR专利技术，支持SIL 3 ，通常是作为一个安全系统而不是控制系统。
工作理论
Tricon的容错功能达到了 三重冗余容错系统(TMR) 。 Tricon提供无差错，不间断的存在，无论是硬件故障的组件，或从内部或外部源的瞬态故障的控制。 Tricon是一个完全的三重架构整个设计，通过主处理器从输入模块到输出模块。 每个I / O模块的房子的电路为三个独立的腿。 输入模块上的每个腿读取过程数据，并将该信息传递到其各自的主处理器。 三个主处理器进行通信与对方使用一个专有的高速总线系统称为TriBus。 每次扫描后，三个主处理器同步，并与他们的两个邻国在TriBus沟通。 拉特里贡投票数字输入数据，输出数据进行比较，并且将模拟输入数据的副本发送到每个主处理器。 主处理器执行的userwritten的应用程序和应用程序所产生的输出模块发送输出。 在除了投票的输入数据，TriBus投票的输出数据。 上的输出模块尽可能接近的字段，这样做是为了检测和补偿为拉特里贡投票和最终输出驱动到外地之间可能发生的任何错误。
硬件
Triconex系统通常包含下面的常规模块 ：
主处理器模块（三个）。
通讯模块（一个或多个）。
输入和输出模块：模拟和/或数字输入输出，可单独工作或者热备用。
电源模块（冗余）。
背板模块：可将前面的模块固定在一起。
系统柜（S）：可放置一套或多套系统。
输入输出拓展模块：可以拓展现场仪表和Triconex的系统柜的接口之间的连接。
人机界面（HMI）用来监测运行状态。
专用编程器（EWS）用来编程、 监控、故障排除和更新。

软件
Triconex的主处理器使用配套软件TriStation 1131下载，更新和监控。
程序可以用以下方式编写：
框图语言 ；
梯形图语言；
结构化文本语言（ 比如Pascal）；
Cause and Effect Matrix Programmable Language (CEMPLE)。靠，太专业了
此外，事件顺序（SOE）记录软件和诊断监控软件需要运行。

参考
^ TriconV9系统安全配置指南，@2004 英维思公司，文件编号：9720097-001
^ Tricon系统技术手册，2006-2007年英维思公司
^ TriStation 1131开发指南，4.1版 @2004 英维思公司，文件编号：9720100-001
^ Safety Considerations Guide for Tricon v9 Systems, @ 2004 Invensys Systems, Document No. 9720097-001
^ Technical Product Guide Tricon Systems, @ 2006–2007 by Invensys Systems, Inc.
^ Developer’s Guide-TriStation 1131, Version 4.1? 2004 Invensys Systems, Document No. 9720100-001
http://en.wikipedia.org/wiki/Triconex

我去，以上来自谷歌翻译，我试着翻译，我就碉堡了。如果不喜欢，请看上面的链接，那是原文，如果你的网络碉堡了，请看下面的英文：
Triconex is both the name of an Invensys company that supplies products, systems and services for safety, critical control and turbomachinery applications and the name of its hardware devices that utilize its TriStation application software. Triconex products are based on patented Triple modular redundancy (TMR) industrial safety-shutdown technology. Today, Triconex TMR products operate globally in more than 11,500 installations, making Triconex the largest TMR supplier in the world
System
Triconex system is based on the TMR patented technology that supports up to SIL 3 and is usually used as a safety rather than control system.
Operating theory
Fault tolerance in the Tricon is achieved by means of a Triple-Modular Redundant(TMR) architecture. The Tricon provides error-free, uninterrupted control in the presence of either hard failures of components, or transient faults from internal or external sources. The Tricon is designed with a fully triplicated architecture throughout, from the input modules through the Main Processors to the output modules. Every I/O module houses the circuitry for three independent legs. Each leg on the input modules reads the process data and passes that information to its respective Main Processor. The three Main Processors communicate with each other using a proprietary high-speed bus system called the TriBus. Once per scan, the three Main Processors synchronize and communicate with their two neighbors over the TriBus. The Tricon votes digital input data, compares output data, and sends copies of analog input data to each Main Processor. The Main Processors execute the userwritten application and send outputs generated by the application to the output modules. In addition to voting the input data, the TriBus votes the output data. This is done on the output modules as close to the field as possible, in order to detect and compensate for any errors that could occur between the Tricon voting and the final output driven to the field.
Hardware
The Triconex system usually consists of the following typical modules[2]:
Main Processor modules (triple).
Communication module(s) .
Input and output modules: can be analog and/or digital and work singular or in hot-spare (standby).
Power supply modules (redundant).
Backplane(s) (chassis) that can hold the previous modules.
System cabinet(s): can compact one or more chassis in one cabinet.
Marshalling cabinets to adapt and standardize interface connections between the field instruments and the Triconex system cabinets.
Human machine interface (HMI) to monitor the events.
Engineering workstation (EWS) for programming. monitoring, troubleshooting and updating.
Software
The Triconex main processors can communicate with the so called TriStation 1131 application software to download, update and/or monitor programs.[3] These programs are either written in:
Functional A Block diagram Language,
Ladder diagram language, or
Structured text (Pascal like) Language.
Cause and Effect Matrix Programmable Language (CEMPLE).
Besides, a Sequence of Events (SOE) recorder software and Diagnostic monitor software are implemented.
References and notes

^ Safety Considerations Guide for Tricon v9 Systems, ? 2004 Invensys Systems, Document No. 9720097-001
^ Technical Product Guide Tricon Systems, ? 2006–2007 by Invensys Systems, Inc.
^ Developer’s Guide-TriStation 1131, Version 4.1? 2004 Invensys Systems, Document No. 9720100-001