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    • 1. 发明申请
    • METHOD AND EAR PROTECTION SYSTEM FOR MONITORING AN INDUSTRIAL PROCESS
    • 用于监测工业过程的方法和保护系统
    • WO2014016061A1
    • 2014-01-30
    • PCT/EP2013/062795
    • 2013-06-19
    • ABB RESEARCH LTD
    • VARTIAINEN, ElinaALFREDSSON, FredrikBRÖNMARK, JonasOLAUSSON, Martin
    • G05B23/02
    • G05B23/00G05B23/027G05B2219/35446H04R5/033H04R29/00
    • The present disclosure relates to a method of monitoring an industrial process by means of an ear protection system having an ear protection unit with a left speaker and a right speaker. The method comprises obtaining (S2) a direction from which a sound is to be provided based on an angle between a coordinate system defined by the ear protection unit and a coordinate system defined by an industrial process environment of the industrial process, and on a location of the origin of the coordinate system of the ear protection unit in the coordinate system of the industrial process environment relative a location of an industrial process component in the coordinate system of the industrial process environment; obtaining (S 4 ) real-time process variable data relating to at least one process variable of the industrial process component; and providing (S5) a 3 -d sound that simulates an origination from the direction by means of at least one of the left speaker and the right speaker, which 3 -d sound is indicative of a state of the industrial process component, wherein the 3 -d sound simulates a realistic sound of the at least one process variable, reflecting a real-time state of the at least one process variable. An ear protection system carrying out the method is also presented herein.
    • 本公开涉及通过具有具有左扬声器和右扬声器的耳朵保护单元的耳朵保护系统监视工业过程的方法。 该方法包括:基于由耳朵保护单元定义的坐标系和由工业过程的工业过程环境定义的坐标系之间的角度,获得(S2)要提供声音的方向,以及位置 在工业过程环境的坐标系中耳机保护单元坐标系的起源相对于工业过程组件在工业过程环境坐标系中的位置; 获得与所述工业过程组件的至少一个过程变量相关的(S4)实时过程变量数据; 并且通过左扬声器和右扬声器中的至少一个提供(S5)模拟来自该方向的发声的3-d声音,该3-d声音表示工业处理部件的状态,其中, 3-d声音模拟至少一个过程变量的真实声音,反映至少一个过程变量的实时状态。 本文还介绍了执行该方法的耳朵保护系统。
    • 8. 发明申请
    • SYSTEM FOR CREATING A SINGLE ELECTRONIC CHECKLIST IN RESPONSE TO MULTIPLE FAULTS
    • 用于创建单个电子清单以响应多个故障的系统
    • WO1995026012A1
    • 1995-09-28
    • PCT/US1994013784
    • 1994-12-01
    • THE BOEING COMPANY
    • THE BOEING COMPANYRECORDS, Roger, M.TAYLOR, John, A.SHONTZ, William, D.McKENZIE, William, A.
    • G07C05/08
    • G05B23/027G05D1/0055G06F11/2257G06F11/2273Y10S715/961
    • Disclosed is a computer-based electronic checklist system that automatically generates a single electronic checklist upon the detection of two or more control system faults. The checklist contains a plurality of notes to be read by, and action items to be performed by, the operator. The system combines a set of predefined action items for each fault and executes a set of conditional rules that modify the action items to reflect the current state of the control system. The system then executes a set of priority rules to determine the correct order in which the action items of the checklist are to be performed. Once the correct order of the action items is determined, the system executes a set of conflict rules to remove any conflicting or redundant action items in order to provide the operator with a single electronic checklist that is customized to the control system's current operating condition.
    • 公开了一种基于计算机的电子清单系统,其在检测到两个或多个控制系统故障时自动生成单个电子清单。 该清单包含要被操作者读取的多个笔记和要由操作者执行的动作项目。 该系统组合了一组每个故障的预定义的动作项目,并执行一组条件规则,修改操作项目以反映控制系统的当前状态。 然后,系统执行一组优先级规则以确定要执行清单的动作项目的正确顺序。 一旦确定了动作项目的正确顺序,系统将执行一组冲突规则,以消除任何冲突或冗余的动作项目,以便为操作员提供根据控制系统当前操作条件定制的单个电子清单。
    • 9. 发明申请
    • VIRTUAL CONTINUOUS EMISSION MONITORING SYSTEM WITH SENSOR VALIDATION
    • 具有传感器验证的虚拟连续排放监测系统
    • WO1995004957A1
    • 1995-02-16
    • PCT/US1994008628
    • 1994-07-27
    • PAVILION TECHNOLOGIES, INC.
    • PAVILION TECHNOLOGIES, INC.KEELER, James, DavidHAVENER, John, PaulGODBOLE, DevendraFERGUSON, Ralph, Bruce
    • G05B13/02
    • G05B13/048F02D41/1401F02D2041/1433G01N33/0034G01N33/0075G05B13/027G05B17/02G05B23/0254G05B23/027
    • A continuous emission monitoring system for manufacturing plant (10) includes a control system (16) which has associated therewith a virtual sensor network (18). The network (18) is a predictive network that receives as inputs both control values to the plant (10) and also sensor values. The network (18) is then operable to map the inputs through a stored representation of the plant (10) to output a predicted pollutant sensor level. This predicted pollutant sensor level is essentially the prediction of an actual pollutant sensor level that can be measured by a pollutant sensor (14). The network (18) therefore is a substitute for the pollutant sensor (14), thus providing a virtual sensor. The sensor values from the plant (10) are first processed through a sensor validation system (22). The sensor validation system (22) is operable to determine which of the sensors falls outside of acceptable limits and then substitutes therefor a predicted output, such that the inputs to the virtual sensor network (18) are within acceptable limits.
    • 用于制造工厂(10)的连续排放监测系统包括与其相关联的虚拟传感器网络(18)的控制系统(16)。 网络(18)是预测网络,其接收作为输入到工厂(10)的控制值两者以及传感器值。 网络(18)然后可操作以通过所存储的植物(10)的表示来映射输入,以输出预测的污染物传感器水平。 这种预测的污染物传感器水平基本上是可以通过污染物传感器测量的实际污染物传感器水平的预测(14)。 因此,网络(18)是污染物传感器(14)的替代物,从而提供虚拟传感器。 首先通过传感器验证系统(22)处理来自工厂(10)的传感器值。 传感器验证系统(22)可操作以确定哪些传感器落在可接受的极限之外,然后替换预测的输出,使得虚拟传感器网络(18)的输入在可接受的限度内。
    • 10. 发明申请
    • A PROCESS STABILIZING PROCESS CONTROLLER
    • 过程稳定过程控制器
    • WO1994029773A1
    • 1994-12-22
    • PCT/US1994006551
    • 1994-06-08
    • AMAX COAL WEST, INC.
    • AMAX COAL WEST, INC.CORSO, Ronald
    • G05B13/02
    • G05B23/027G05B13/028
    • A process controller (208) is disclosed for controlling a process (10) by having a process supervisor (262) accessing process control data clusters (i.e., modes and submodes) retained in an on-line library (276). Each accessible data cluster provides control data including setpoints, deadbands, execution frequencies and alarm ranges for one or more process attribute controllers (not shown). Each such attribute controller is used for maintaining a related process attribute within a deadband by governing the operation of at least one process actuator. Data clusters, retained in the on-line library (276), are generated in substantially real-time using a learning unit (212). Data continuously output from the process (10) is transformed and supplied to the learning unit (212) as training data for learning at least one relationship between process control data and data for at least one substantially uncontrollable process influencing factor.
    • 公开了一种过程控制器(208),用于通过使过程监控器(262)访问保留在在线库(276)中的过程控制数据集群(即,模式和子模式)来控制过程(10)。 每个可访问数据集群提供控制数据,包括一个或多个过程属性控制器(未显示)的设定点,死区,执行频率和报警范围。 每个这样的属性控制器用于通过控制至少一个处理致动器的操作来将相关过程属性保持在死区内。 使用学习单元(212)基本上实时地生成保留在在线库(276)中的数据集群。 作为用于学习至少一个基本不可控制的过程影响因素的过程控制数据和数据之间的至少一个关系的训练数据,将从系统(10)连续输出的数据变换并提供给学习单元(212)。