公开(公告)号：US08392028B2

公开(公告)日：2013-03-05

申请号：US12600789

申请日：2008-06-03

申请人： Christopher M. Lange ,  William C Scherer ,  Fred A Sutter ,  Greg T. Mrozek ,  Gary S. Parnes

发明人： Christopher M. Lange ,  William C Scherer ,  Fred A Sutter ,  Greg T. Mrozek ,  Gary S. Parnes

IPC分类号： G05D11/00

CPC分类号： G05B19/052 ,  G05B2219/1204

摘要： A fluid handling control/monitoring system is divided into a network of modular, intelligent components. These individual components are generally specific to a certain function within the system and contain all the intelligence necessary to perform that function without external guidance. Examples of the different types of components include but are not limited to: human-machine interface (HMI), fluid control, heater control, motor control, field-bus communications and the like. While each type of board is specialized in function, it may control several items of the same nature. For instance, a heater control may be able to control several heaters on one system. Similarly, a fluid board may have the ability to receive input from more than one flow meter and then control fluid flow of more than one point. An example might be a plural component metering and dispensing system where two fluid components have to be combined in a precise mix ratio.

摘要翻译： 流体处理控制/监控系统分为模块化智能组件网络。 这些单独的组件通常特定于系统内的某个功能，并且包含在没有外部指导的情况下执行该功能所需的所有智能。 不同类型组件的示例包括但不限于：人机界面（HMI），流体控制，加热器控制，电动机控制，现场总线通信等。 虽然每种类型的板都是专门的功能，它可以控制几个相同性质的项目。 例如，加热器控制可能能够在一个系统上控制多个加热器。 类似地，流体板可以具有从多于一个流量计接收输入并且然后控制多于一个点的流体流动的能力。 一个例子可能是复数分量计量和分配系统，其中两个流体组分必须以精确的混合比组合。